Fire damper spring

извор:Киание Прецисион време:2022-9-14
Fire dampers are valves that are used to block the passage of smoke and flame from fires and meet the requirements of fire resistance stability and integrity within a certain period of time. In order to minimize the loss caused by fire, it is necessary to take effective fire and smoke prevention measures to control the spread of fire while the fire damper is ventilated. Reasonable settings in the air conditioning and smoke exhaust system play an important role.

The operation of fire dampers is simple: when the temperature of a room or space rises above a threshold limit, they close to prevent the fire from spreading. Fire dampers have fuses and can be selected according to the required temperature. Once this temperature is reached, the damper closes.

   The damper itself can be electric, pneumatic or manually set. In electrically and pneumatically actuated dampers, a fuse releases and cuts off the operating voltage of the spring-return motor, causing the spring to close the damper blades. After replacing the fuse and re-establishing the operating voltage of the motor, the fire damper opens automatically. In a spring-operated damper, a fuse release allows the spring to close the damper blade. After replacing the fuse, the fire damper must be manually reset to the open position.

Design of fire damper spring:

  The advantage of the spring designed by Qianye is as follows:

Although Киание прецизност can not directly prevent the initial occurrence of fire, we have created customized springs for the life support function of fire dampers. In turn, our spring-loaded dampers provide ventilation and prevent the spread of smoke and fire. Qianye is a global supplier of fire damper spring solutions. No matter what type of building, Qianye precision recognizes that the ultimate application of our springs is to save lives.

Киание Прецисион‘s mission is to guarantee the precision of the best function of your products. We design springs that will provide high quality, performance and safety for people and the buildings they live in. With more than ten years of industry service experience, it has become a well-known brand distributor in China. We sincerely suggest that customers can obtain consulting services from our R&D engineers in the early stage of product introduction and development.

Најновије вести

 Spiral Torsion Springs: An Overview of Design and Applications
Spiral Torsion Springs: An Overview of Design and Applications

Time:2023-6-28

Introduction Spiral torsion springs are a type of spring that provides rotational energy or torque when twisted. They are typically made with a wire that is coiled in a spiral shape around a central axis. The design of a spiral torsion spring depends on the application it is being used for and the amount of force or torque needed. In...

 Customized Springs: Tailoring to Your Specific Needs
Customized Springs: Tailoring to Your Specific Needs

Time:2023-6-27

Springs are essential components of many products and machines, serving as elastic connectors designed to store and release energy. They come in different shapes and sizes, each suited to specific applications and environments. However, not all springs are created equal, and when a standard spring does not meet your requirements, a customized spring might be the answer. Customized springs are...

 Unleashing the Power of Constant Force Springs
Unleashing the Power of Constant Force Springs

Time:2023-6-16

Constant force springs are a unique type of springs that are designed to exert a constant force over a certain distance. These springs are commonly used in many applications, such as automotive, aerospace, medical, and electronics industries. They provide a reliable and consistent force that can be used to control motion, tension, and pressure. In this article, we will explore...

 Custom Torsion Springs: Made to Fit Your Requirements
Custom Torsion Springs: Made to Fit Your Requirements

Time:2023-6-21

Torsion springs are an essential component in many mechanical applications, ranging from simple household items to complex industrial machines. These springs are used to store and release rotational energy or torque, and they are commonly found in items such as door handles, clothespins, and garage doors, among others. While standard torsion springs are readily available for purchase, they may not...

 High Cycle Torsion Springs: Understanding Their Importance and Applications
High Cycle Torsion Springs: Understanding Their Importance and Applications

Time:2023-6-28

Torsion springs are an essential component in several mechanical applications, including automotive, aerospace, medical, and industrial equipment. They are widely used because of their ability to store and release energy when twisted, making them a preferred choice for many applications. High cycle torsion springs, in particular, are designed to withstand thousands of cycles without losing their durability or strength. In...

 [Qianye precision]Constant force spring design in 8 steps
[Qianye precision]Constant force spring design in 8 steps

Тиме:2022-9-15

 The constant force spring is made of stainless steel strip. The high-strength steel strip is shaped by specific spring production equipment. When it is straightened by external force, the spring will naturally roll back and produce elastic force. However, when our goal is achieved, it can return to the starting point specified by us after displacement. Constant force spring has the characteristic of...

Product
 Повер Спринг
Повер Спринг
Карактеристика: Опруга снаге је намотана челичном траком. Опружна кутија је потребна да ограничи њен спољашњи пречник. Центар опруге је повезан са осовином. Када...
 Константна торзијска опруга
Константна торзијска опруга
Карактеристика: Фиксна (константна) опруга (опруга) је израђена од нерђајућег челика. Спољна сила премотава главну опругу из њеног природног стања у излазни точак (складиштење енергије). Када...
 Услуге монтаже и монтаже
Услуге монтаже и монтаже
Компанија Киание не само да обезбеђује производњу прецизних опруга, већ се фокусира и на структурални дизајн и функционална решења читавог система опруга, и може да обезбеди комплетан...
 Опруга променљиве силе
Опруга променљиве силе
Карактеристика: Изглед опруге променљиве силе и променљиве торзионе опруге је веома сличан опруги константне силе и опруги константне торзије. Опруге променљиве силе и променљиве торзионе опруге могу...
 Пролеће константне силе
Пролеће константне силе
Карактеристика: Опруге константне силе (константне силе) су ваљане тракама од нерђајућег челика. Челичне траке високе чврстоће су обликоване специфичном производном опружном опремом. Када их спољашња сила исправи, ...
 Опруга од угљене четке
Опруга од угљене четке
Карактеристика: 1. Због константне силе, без обзира на дужину карбонске четкице и комутатора, притисак остаје исти. 2. Опруга константне силе смањује угљеничну четкицу...