Where is it better to use a street door closer for a wicket, its advantages and cost. Frost-resistant closers for doors and gates Closer for heavy metal wickets

When choosing an outdoor door closer for entrance doors and gates, reliability and frost resistance come first. Not all models that work well at room temperature tolerate frost well.

In the online store Technical Laboratory in Moscow, you can buy inexpensive door closers developed and tested in Western Siberia, where frosts below -45 ° C are not uncommon.

Why not all door closers are frost resistant

The manufacturer is not obliged to declare the frost resistance of his device, since it is not described in any standard and regulation. GOST 5091-78, the only regulatory document on door closers in the USSR, described only the speed of door closing and the possibility of adjusting the opening angle of the door leaf.

European devices often lose functionality even at -15 ° C, which will definitely create problems when installing them on wickets. In the entrance of a city house with an iron door, this should also be placed with caution. At -40 ° C, it can be quite cold outside the window in the area where the door closer is installed.

A number of devices from European manufacturers have been proven to work at -40 ° C. This required additional seasonal adjustments. In particular, operating temperatures down to -40 ° C have been proven for Dorma Compakt.

Russian door closers come to the rescue, whose reliability in frost down to -50 ° C has been tested in cold regions of Russia. In addition, the price of Russian developments is quite democratic.

Door closers Arctic Line

Its developer is an example of a well-organized full cycle from development to production with honest quality control of products leaving the factory.

Pneumatic design with robust mechanism tested to 1.5 million open / close cycles.
Work in a wide temperature range from -50 to +50 ° C. The manufacturer claims that ice does not form on the polymer parts, which interferes with the operation of the device.
Installation on any door weighing up to 120 kg or a wicket. No moisture and dust protection required.
Additional bonus: vandal resistance of the structure. Withstands the weight of an adult without injury.
Affordable price.

Additional seasonal adjustment is required to ensure smooth door closure in frosty weather. The oil thickens at low temperatures, and the closer operation changes. Adjustment is made by valves to change the closing speed.

Door closers DRS

Two more masterpieces from Russian developers:

designed for installation on wide doors with a leaf of more than 90 mm.
for narrow doors up to 90 mm wide.

A frost-resistant outdoor wicket door closer is a device designed for smooth and complete closing of a wicket (door, gate). Installation of this device allows you to automatically, without taking any action, to close the doors. Homeowners, summer residents and builders take a keen interest in these modern designs.

Such devices play an important role in long-term operation.

Pros of closers

The benefits of this mechanism are obvious - a gate left open in the bustle or the door closer will smoothly close. When entering a fenced area by car, there is no need to return to the gate to close it, the gate closer will perfectly cope with its function.

The positive side is the prevention of wicket strikes against the frame.

The smooth movement of the mechanism allows you to significantly extend the resource of the door device, its locking elements, hinges and eliminates the appearance of extraneous noise from closing.

Currently, a frost-resistant door closer is a very popular product. Manufacturers offer a wide range of this device on the market. They can be for wickets, as well as installed on doors and gates.

Example of a door closer with increased resistance to weather conditions

Closers features

Despite its prevalence and outward simplicity, a number of important features must be taken into account when manufacturing and purchasing a mechanism for sashes.

The closer is a movable device, and as a result, friction strongly affects all of its components. As a result of the movement of the wicket, vibrations occur, it often hits foreign objects.

Each type of such device has its own strengths and weaknesses.

These features determine:

vibration resistance;
impact resistance;
wear resistance.

Very often the device is installed outdoors, therefore, when used, the mechanism will be influenced by temperature drops, excessive dampness, snow, ice and many other natural factors.

Most often, frost-resistant options have durable protective covers.

Based on these features, the design must have the following qualities:

frost resistance (even at negative air temperatures, the device must properly close the gate);
moisture protection (as a rule, moisture has a very negative effect on any mechanisms. Therefore, the closer must have moisture protection, or be made of moisture-resistant units. In any case, moisture should not affect the performance of the device).

Read also: Do-it-yourself caps and lids on poles for a brick fence: photo of tops

Principle of operation

Today, there are many samples on the market that have fundamental differences in their device, however, the principle of operation of any of them is the same.

When the gate is opened, the applied force is transferred to the device mechanism. The most common mechanism has a metal spring and a piston. It moves along the path of the gate, the spring is compressed, the created pressure forms energy directed back to the original movement of the mechanism.

Door mechanism device

When the opening force ceases to act, the energy of the compressed spring begins to return the piston, and therefore the entire gate, to its original position. Due to the fact that the cylinder with the piston contains compressed air and oil, the gate moves smoothly and evenly when closing. There are models with the possibility of adjusting the piston stroke, which allows you to adjust the closing speed of the wicket.

Speed control

Varieties

Nowadays, the consumer is increasingly buying door closers. Although the principle of operation of all mechanisms is the same, today there are many varieties of these devices.

Depending on the type, the price for them can vary significantly. In order for the buyer to choose the most suitable model, it will be useful to familiarize yourself with their main types.

Installation on the door, depending on the direction of opening

All closers are usually divided into three types:

Hydraulic.
Pneumatic.
Electrical.

Hydraulic

Closers with a hydraulic mechanism are the most common devices today. Their work is based on the movement of the piston and the compression of the spring. They consist of two parts, one for the gates, the other for its frame. This type can work with any kind of buttonhole.

Diagram of the hydraulic mechanism

To install a hydraulic closer does not require any special knowledge and skills, it can be done by one person without assistance.

After installation, for most hydraulic mechanisms, it will be possible to adjust the smoothness of the movement and the speed of closing the wicket.

Pneumatic

One of the newest types of construction is a frost-resistant outdoor door closer with a pneumatic mechanism.

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Its principle of operation is also based on the movement of the piston in the cylinder, but such models do not have a spring. When the flaps are opened, air is compressed on one side of the piston, and a vacuum is formed on the other. Compressed air pressure returns the open gate to its original position.

The principle of operation of the device with pneumatics

Closers of this design have many advantages:

They remain efficient in a wide temperature range, as a rule, from -50 ° C to + 50 ° C, with ice and abundant snow cover.
The working units of the device are made of high quality stainless steel, so the device is not afraid of corrosion.
The sealing elements are made of wear-resistant polyurethane, which minimizes the effects of friction and allows the device to remain mobile for a long time without maintenance.
They have a wide opening angle up to 160 °, thus they are the most convenient in places of construction, renovation, large groups of people.
Such closers can be installed regardless of the opening side of the wicket.
The device can be positioned vertically or horizontally. That is why they can equip not only wickets, doors, gates, but also furniture in production.

The idea of installing pneumatics on a gate

Electrical

Electric closers are one of the most difficult in their design and installation method. Their design can be without the top bar. The complexity of this design is due to the presence of functions that are not available for any other types of door closers.

Installation option for the electrical mechanism

These functions include:

Safety of use (the closer will not close the gate if there is a small child or animal in the opening).
Smooth not only closing, but also opening of the wicket.
Maximum noiselessness of work.
Automatic opening and closing by means of the arrangement of a separate button or control panel.
The presence of a large number of options and settings in itself allows you to choose the most suitable device for the client's needs.
The ability to temporarily disable the closer functions without dismantling the device itself.
Aesthetic look.

Schematic representation of an electric gate closer

What to look for when buying a door closer

Choosing a street closer for a gate or wicket is not the most difficult task, but you should still take into account some features. Otherwise, the purchased device may not work properly or break down after working for a very short time.

Installation and configuration instructions

The main parameters that deserve attention are:

power is the main parameter of the closer. A device with a low power will break down very quickly if it is attached to a large, massive gate. If a powerful door closer turns out to be on a light, small gate, then there is a high probability of its breakdown, detachment of the hinges, failure of the locking device;
the presence of a lock - it is necessary in order to leave the gate open for a while. This is required when furniture and other things are brought in through the passage, as well as a large number of people pass. In this case, the absence of a retainer will lead to inconvenience and increased wear of the closer mechanism.

Methods of placing mechanisms

Some owners, instead of a retainer, put supports from available tools under the gate. In this case, there is a risk of excessive stress in the cylinder, which will also shorten the life of the closer.

Construction technologies do not stand still, the equipment used is also actively developing. So, gates in private construction are more and more often equipped with security video systems, and a street closer for a wicket has replaced conventional springs.

The design of the frost-resistant "doorman"

The gentle closing system allows you to extend its life, and also prevents the failure of the equipment installed on it, which can occur due to a sharp slamming of the doors. In addition, wickets with door closers installed on them are simply more comfortable and safer to use, there is no need to flinch when children find themselves in the doorway.

Benefits of using

The street closer, thanks to the device of its mechanism, provides maximum smoothness when closing the door, making this process almost silent. We can say that this device is distinguished by its versatility, since it easily copes with door leaves, regardless of their severity: the material can be quite light, it can be heavy wood or completely metal.

Standard model

Sufficient long-term use of such devices made it possible to improve their design, eliminate defects in work, if any.

Note! Modern devices of high quality ensure the movement of the wicket with maximum smoothness, relieving the curtain from shaking and damage during abrupt closing, eliminates unwanted noise from its opening or closing. Gates with such a device on the territory of private landownership look much more noble and last longer.

Features of choice

The choice of any device is influenced by its characteristics. Each of the parameters depends on the requirements for the device itself, tasks with which he must cope:

the most important parameter is power. It is necessary to be sure that the closing force is sufficient for the weight of the wicket door leaf. It is usually quite heavy, so the higher the value, the better. It is also possible an option in which two devices are used at once to ensure sufficient power;

Can be used in pairs

the ability to adjust. It is likely that after installing the device on a specific wicket, especially if it has a high power, it will need to be adjusted based on the severity of the curtain: this will determine with what force and speed the door can close.

Adjusting the closer on site allows you to provide more comfortable conditions for its operation, and also prolongs its life, which is important;

the presence of a lock in the "open" position. Often there are situations when it is required to leave the door in an open position: it is necessary to bring a large number of things into the house, guests have arrived in large numbers, and someone is constantly leaving the gate and many others. In this case, street closers for the wicket with a lock are required, which hold it open and prevent it from closing.

The presence of a latch on the door closer protects it from quick failure. As a rule, in order to prevent the door from closing, some heavy objects are placed under it. The desire of the mechanism to close the door leads to a constant voltage in it until it closes, which negatively affects the operation and durability of the device.

Everyone likes that an open door closes automatically after entering or exiting, moreover smoothly and without a rumble. Therefore, various mechanical devices have been invented that, instead of a person, do this work. These mechanisms include a door closer for a wicket without an upper crossbar. It ensures that the door of the entrance to the local area is always closed.

An example of installing a door closer on a wicket door without an upper crossbar

The simplest model of a wicket door closer is an ordinary spring, which was attached to the door with one end, and to the post with the other. Once upon a time, bulky counterweights on a flexible cable were used, under the weight of which the door leaf slammed. The top bar is not required to install these return mechanisms.

It is almost impossible to achieve smooth closing of the sash without cotton, besides, it is difficult for small children to open the door with such equipment.

In modern models of wicket door closers, this drawback is eliminated, and the return of the wicket door to the closed position is carried out according to the same principle.

Installed wicket door closer without upper crossbar

The sash opens under the influence of some human effort, while the piston is set in motion, compressing the spring. It opens immediately as soon as the door is released from pressure. True, today engineers create door closers with completely new and original ways to automatically close doors.

The finishing mechanism for which does not have an upper crossbar is installed with one part directly on the sash, and with the second on a supporting support, moreover, often in the open air.

In this regard, consumers have the following requirements for a street closer:

Ease of use and compliance with safety standards;
Possibility to regulate the closing speed of the sash;
Correct functioning under prolonged mechanical stress;
Trouble-free operation in any temperature conditions;
Resistant to corrosion when exposed to rain and snow;
Simple installation of the mechanism, which does not require special knowledge and allows you to install it yourself;
Possibility of its installation on a gate made of any material;
A price that is affordable for almost every owner of a summer cottage or a personal plot.

Varieties of closers

On a wicket door without an upper crossbar, closers operating on a knee or articulated rod are usually not installed. More often than others, mechanisms of the following types are used here:

There are invisible closers that have a tubular shape and are fully integrated into the wicket door. Sash sheathing, which is important, protects them from vandalism and bad weather. But for such an installation, a sash thickness of at least 45 cm is required.

Installation and adjustment

Closers are made of high quality steel. They do not require constantly repetitive adjustments. But if any unit is out of order, then repairing it at home is almost impossible. Subject to all the installation rules, they can last long enough.

First of all, the gate itself must be reliable, properly open and close. Do not allow it to be skewed or wobbly in the hinges. To install the return device, you must use reliable fasteners.

Instructions for installing a door closer on a wicket or door

Closers intended for indoor use must not be installed on wicket doors. Installation of a door closer on a wicket can be performed by every attentive and neat owner, moreover, regardless of whether it is wooden, metal-plastic or metal. They are made to open the door in any direction, but to avoid vandalism and theft, the device is placed on the inside of the sash facing the house. Start by marking the support post and the wicket door in the closed position.

Scheme for installing a door closer on a wicket

The closer is attached in accordance with the instructions that are included in the purchase package. The home craftsman may not be satisfied with the attached fastening material, and he himself finds more durable and reliable. After installation, the sash movement speed should be adjusted. Most of the models have adjusting screws that can be twisted or twisted to achieve the desired closing stiffness of the wicket.

When leaving or entering, sometimes there is a need to open the gate for a long time. For this, many return devices are equipped with a special button that allows you to block the sash open or closed. The video shows the work of the closer.

But it is not recommended to leave the closer in working condition for a long time, its ability to return to its original position is weakened. Due to its shape and small size, the door closer is almost invisible. With gusts of wind, the gate does not knock about, does not open, but fits snugly against the posts. A correctly installed and well-adjusted return mechanism pleases the owner by opening it with a slight effort and smoothly silently closing the wicket door.

Usually, all fences are equipped with gates. And if, to increase comfort, automation is installed on the gate, then the wickets can be equipped with a door closer. This accessory ensures smooth and, what is most important, complete closing of the gate. Indeed, in a hurry, you might not notice that the sash is not completely closed.

Door closer

What is a door closer

The wicket door closer is a very useful device that ensures safety and increases the comfort of use. Its main functions are:

ensures smooth closing of the wicket;
makes sure that the sash is completely adhered to the sugary bar;
can fix the door in the open position.

Also, the wicket will not bang hard when closing - and this is also a plus, since it increases the service life of the lock mechanism.

Device diagram

Operating principle

Despite the abundance of models on the modern market, the principle of operation for all devices is approximately the same:

when opening, it is necessary to apply a certain effort - it is transmitted to the closer;
since there is a spring in it, it is unclenched under the influence of this force;
also, the mechanism involves the use of a pneumatic or hydraulic piston;
thanks to this, the doors close smoothly.

And besides, in many models, it is possible to set the desired clamping force and speed of work.

Pneumatic door closer

Primary requirements

Since the door closer for wickets is used on the street, a number of stringent requirements are imposed on it:

frost resistance - it is very important that it works at low temperatures, because if the device freezes over, it will simply break during the first winter;
moisture resistance - again, the use of this accessory outdoors assumes direct rain and snow, therefore, the structure must have reliable protection against water penetration;
durability - according to normal, a good device should work without problems for more than one year.

Based on this, it is better not to purchase the cheapest models. And besides, you need to take into account the wicket windage and weight - the power of the unit should assume the effect of wind on the plane of the structure.

Important! It is desirable that the mechanism be equipped with a special lock - it allows you to leave the wicket in the open position. This is necessary in those cases when you have to bring something into the yard, because if you just prop the gate with a stone, this will create tension inside the closer, which obviously will not extend its service life.

Hydraulic mechanism

Kinds

Today, there are three main types of door closers:

electric - provide quiet and safe operation. As an additional option, you can purchase a mechanism that will open and close the door from a button, however, for operation, you will need to supply electricity to the fence;
hydraulic - the work is based on the use of a hydraulic piston, these are quite powerful and durable devices;
pneumatic - the most unpretentious closers, capable of operating at low temperatures and high loads. The work is based on the use of an air cylinder with compressed air.

Naturally, when choosing, it is worth proceeding from the budget, operating conditions, as well as the technical characteristics of the device.

Electric view

Choice

To choose the right accessory, you need to consider the following parameters:

working conditions;
door weight - the power of the mechanism should be selected with a small margin;
you need to take into account which side the gate opens;
the apparatus must ensure free opening up to the maximum required position;
the ability to mount on the right or left door;
material of manufacture of the unit body;
the ability to adjust the mechanism.

Also, when buying, you should pay attention to the complexity of the installation - the easier it is to do, the better.

Operating rules

As with any other thing, there are some rules when using a door closer. If you are guided by them during the operation of this unit, then it will be able to serve for a long time and without breakdowns.

Important! Most often, the working elements of the door closer cannot be repaired. Therefore, in the event of a breakdown, you have to buy a new device.

the gate should be closed with the help of a mechanism, you should not press it down with your hand and try to close the sash faster - this can quickly cause the mechanism to fail;
do not leave the gate open for a long time - since a strong tension arises in the chamber and the spring, the mechanism quickly wears out;
periodically it is necessary to make adjustments, the recommended frequency of maintenance is 2 times a year;
during adjustment, it is necessary to lubricate all rubbing parts.

Also, before installing a door closer on a street gate, it is recommended to check the operation of the sash - it should open and close smoothly and effortlessly. If, for example, there are distortions of the canopies or the canvas itself, then it is better to eliminate such problems immediately. Otherwise, the closer will not be able to function normally and will quickly fail.

Adjustment scheme

Installation of the mechanism

First, you need to choose the right device. And here it is important to understand that there are closers that are designed for indoor use only. Therefore, in no case should they be used on the street, because their elements are not designed for operation in subzero temperatures and high humidity.

Next, you need to select the type of device. In fact, all offered types provide the required functionality. However, there are certain limitations in their use. For example, for electrical appliances, an electrical connection is required. Those. such moments must be taken into account initially.

Basic installation rules

Regardless of the type of accessory, there are a few simple rules to consider when installing:

most often you have to change the fasteners included in the kit for more powerful ones;
it is better to mount the door closer from the inside of the doors - it can be broken or stolen;
in order not to be mistaken with the markup, you should use the markup template that usually comes with the accessory;

Also, before installing, you should carefully study the instructions - this way you can avoid possible errors.

Installation

Installation instructions:

first, you need to make a markup on the sash and on the support pillar, for this, a template is applied to the selected place and marks are made through it;
if the post is brick, then you will first need to fix a metal plate on it;
further, the device is attached to the door;
then, it is required to fix the counterpart on the pole;
after that, the closing speed and clamping density are adjusted;
if the accessory is equipped with a lock button, this must also be configured.

If it is necessary to install a door closer for a street wicket without an upper crossbar, then it is necessary to use models without a lever. In this case, one part is attached to the post, and the other to the sash. And such a mechanism works due to the spring and the piston. They ensure smooth operation of the street door.

Thus, there is nothing difficult in the installation and you do not have to be a professional to carry it out with your own hands. The main thing is to initially choose the correct device itself, and after installation, carry out the adjustment according to the instructions.