گھر > بلاگ > صنعت کی معلومات > کیا آپ فائر ڈیمپر میں بہار کے کام کو جانتے ہیں؟

کیا آپ فائر ڈیمپر میں بہار کے کام کو جانتے ہیں؟

ذریعہ:Qianye پریسجن وقت:2022-9-14

What do you think when you see the fire damper? I believe many people will think of “fire”. In fact, the word “fire” must be familiar to everyone! What do you think of when you hear this word? People trapped by the raging fire? Or the scene of our brave firefighter uncle fighting the fire? The following are the fire events in recent days.

At 14:00 on March 12, 2022, a fire broke out in the oil fume pipeline of a hotel in Huazhou City. At 3:46 on March 8, 2022, a fire broke out at the construction site of Jinke Xiangsheng Yueyuan at the intersection of chegang road and Xiyun road in Zhenjiang new area. In the early morning of March 14, 2022, a fire broke out in Kundulun District of Baotou City, which has killed 7 people so far. Do you feel very sad at this time?

Uncontrolled fire is always a serious risk. In an emergency situation a fire can spread via a ventilation ductwork. Therefore it is essential that the ventilation ductwork is equipped with high-quality and robust fire dampers that also prevent smoke from spreading and therefore enable safety for escape routes. But what is a fire damper?

    Fire Dampers are used in air transfer openings, ducts and other places where fire rated structures (e.g. walls, floors or other fire barriers) are penetrated. If these openings wouldn’t be protected, the fire would easily spread to other spaces and damage the property and pose a danger to people working/being in this environment. The idea of compartmentation is to keep the fire in the start point and prevent it from spreading to other locations. This helps to limit & extinguish the fire and minimize the total damages to the facility and environment.

    Fire itself is not the only threat in fire related accidents. Smoke and other gases released in the fire can pose a great danger to people especially in environments where different chemicals are being produced or stored. These gases spread fast and depending on the substance, even small doses can be extremely dangerous or fatal to people. Special seals can be used in fire dampers to obtain gas tightness to stop these harmful gases from spreading in addition to fire protection.

The operation of fire dampers is simple: they close when the temperature in the room or space rises over the threshold limit to prevent the fire from spreading. Halton fire dampers have fusible link, which is selected according to desired temperature. Once this temperature is reached, damper closes.

In electric and pneumatic actuated dampers, fusible link releases and cuts off operating voltage to the موسم بہار return motor, allowing the موسم بہار to close the damper blades. The fire damper opens automatically when the fuse has been changed and the operating voltage to the motor is re-established. In موسم بہار operated dampers, fusible link releases allowing the موسم بہار to close the damper blades. When the fuse has been changed, the fire damper must be reset into open position manually,so spring plays a very important role in fire damper.

Choosing the right spring is very important, Qianye صحت سے متعلق designed spring will provide high quality, performance and safety for people and the buildings they live in. With more than 10 years of industry service experience, it has become a famous brand dealer in China. High quality goods, excellent service projects, is your unremitting selection. We sincerely suggest that customers can get consulting services from our R&D engineers at the initial stage of product introduction and development.

تازہ ترین خبریں

 Carbon brush springs: the invisible power in motors
Carbon brush springs: the invisible power in motors

Time:2024-7-13

In modern industry and daily life, motors are everywhere, from fans and washing machines in home appliances, to mechanical equipment on industrial production lines, to the heart of electric vehicles - electric motors. These are all examples of motor applications. Inside these motors is a seemingly inconspicuous but critical component - the carbon brush spring. The Relationship Between Carbon Brushes...

 Different Types of Springs: A Comprehensive Guide
Different Types of Springs: A Comprehensive Guide

Time:2023-9-13

Springs are flexible, elastic objects that store mechanical energy when they are compressed, stretched, or twisted. They are widely used in various applications, from everyday household items to complex machinery. Understanding the different types of springs is essential for engineers, designers, and anyone working with mechanisms or systems that involve springs. In this comprehensive guide, we will explore the various...

 Exploring the Benefits and Applications of Constant Torque Springs
Exploring the Benefits and Applications of Constant Torque Springs

Time:2023-6-5

Constant torque springs are a type of mechanical spring that is designed to provide a consistent level of rotational force throughout their range of motion. These springs are commonly used in a variety of applications, ranging from automotive and aerospace engineering to medical devices and household appliances. In this article, we will explore the benefits and applications of constant torque...

 China Constant Force Torsion Springs: A Guide to Understanding and Using
China Constant Force Torsion Springs: A Guide to Understanding and Using

Time:2023-8-5

Introduction Constant force torsion springs are widely used in various industries for their ability to exert a constant rotational force over a specific range of motion. This article aims to provide a comprehensive guide to understanding and using these springs effectively. Definition and Design Constant force torsion springs are helical springs that exert a torque or rotational force when twisted....

 Carbon Brush Holder Spring: Enhancing Efficiency in Electrical Devices
Carbon Brush Holder Spring: Enhancing Efficiency in Electrical Devices

Time:2023-12-5

Carbon brush holder springs play a crucial role in enhancing the efficiency and performance of electrical devices. These small but essential components provide the necessary pressure and contact between the carbon brushes and the commutator or slip ring, ensuring optimal electrical conductivity and motor performance. In this article, we will explore the importance of carbon brush holder springs and how...

 Revolutionizing Airflow: The Electric Fan with Lifting Spring Feature
Revolutionizing Airflow: The Electric Fan with Lifting Spring Feature

Time:2023-5-26

Electric fans have been a household staple for almost a century now. They provide welcomed relief during hot and humid summer days and nights, and in some cases, they also help improve air quality. However, as with any technology, there is always room for improvement. One of the most significant drawbacks of electric fans is that they are stationary. Once...

Product
 کاربن برش بہار
کاربن برش بہار
خصوصیت: 1. مستقل قوت کی وجہ سے، کاربن برش اور کمیوٹیٹر کی لمبائی سے قطع نظر، دباؤ ایک جیسا ہی رہتا ہے۔ 2. مسلسل قوت بہار کاربن برش کو کم کرتی ہے...
 اسمبلی اور بڑھتے ہوئے خدمات
اسمبلی اور بڑھتے ہوئے خدمات
Qianye کمپنی نہ صرف صحت سے متعلق چشموں کی پیداوار فراہم کرتی ہے، بلکہ پورے موسم بہار کے نظام کے ساختی ڈیزائن اور فعال حل پر بھی توجہ دیتی ہے، اور ایک مکمل...
 مسلسل torsion بہار
مسلسل torsion بہار
خصوصیت: فکسڈ (مسلسل) ٹارک اسپرنگ (بہار) سٹینلیس سٹیل سے بنا ہے۔ بیرونی قوت مین اسپرنگ کو اس کی فطری حالت سے آؤٹ پٹ وہیل (انرجی اسٹوریج) کی طرف موڑ دیتی ہے۔ جب...
 آپٹیمائزیشن ڈیزائن سروس
آپٹیمائزیشن ڈیزائن سروس
مصنوعات کے آئیڈیاز، ڈیزائن سے لے کر تیار شدہ مصنوعات کی تیاری تک، ہم انہیں مکمل کرنے میں صارفین کی مدد کر سکتے ہیں، اور صارفین کو موسم بہار کے استعمال کے پیشہ ورانہ نقطہ نظر سے اپنی مصنوعات کو بہتر بنانے میں مدد کر سکتے ہیں۔
 مسلسل قوت بہار
مسلسل قوت بہار
خصوصیت: مستقل قوت (مسلسل قوت) اسپرنگس کو سٹینلیس سٹیل کی پٹیوں سے رول کیا جاتا ہے۔ اعلی طاقت والی اسٹیل سٹرپس مخصوص پیداواری موسم بہار کے سازوسامان کے ذریعہ تشکیل دی گئی ہیں۔ جب بیرونی طاقت ان کو سیدھا کرتی ہے تو...
 متغیر قوت بہار
متغیر قوت بہار
خصوصیت: متغیر قوت بہار اور متغیر ٹورسن اسپرنگ کی ظاہری شکل مستقل قوت بہار اور مسلسل ٹورسن اسپرنگ سے بہت ملتی جلتی ہے۔ متغیر قوت اسپرنگس اور متغیر ٹورسن اسپرنگس کر سکتے ہیں...