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qyspring · 2 years

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Chinese landscape painting roller blinds

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qyspring · 2 years

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Cordless Zebra Blinds

Zebra blind are one of the most modern types of internal window covers. They are both effective in protecting the interior from excessive sunlight and have high aesthetics, which makes them a unique decoration for windows and rooms.

The unique appearance of the zebra blinds is the most eye-catching feature. They consist of two layers of material: one transparent and the other covering. The fabric arranged in this way creates alternating stripes.

Zebra blind will prove themselves in any room, they will be functional in the kitchen and in the living room or in a larger space when the kitchen and living room are combined, and they are also suitable for large windows. You can also use them in the bedroom, in the children's room or in the bathroom. The versatility of zebra blinds is so important that one type of blinds can be used in the whole house. The design of the interior is therefore coherent and harmonious.

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qyspring · 2 years

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Cordless Roller Blind

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qyspring · 2 years

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Smart Electric Zebra Blinds

- Safe, cordless solution for homes with children and pets.

- Lift or lower from the bottom to adjust height. It’s more convenient and durable. The service life of the spring system can reach more than 30,000 to 50,000 times. It is ten times service life longer than conventional roller blinds system.

- Pull and stop at will，lights are easily controlled by hand. The traditional cordless blinds are set at several specific positions, and can only be stopped at the specific points.

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qyspring · 2 years

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Cordless Zebra Blinds

The zebra blind is a very modern, stylish fabric blind that filters light while offering you the option of privacy.

Using our system of zebra blinds has the following benefits:

1. Safe, cordless solution for homes with children and pets.

2.Lift or lower from the bottom to adjust height. It’s more convenient and durable.

3.Pull and stop at will，lights are easily controlled by hand.

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qyspring · 2 years

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Cordless Roller Blinds

1.Cordless solutions improve the safety of children and pets.

2.Blinds that are made with cordless spring systems are raised and lowered by hand from the bottom of the blind. It’s more durable. The service life of our spring systems can reach more than 30,000 to 50,000 times. That’s ten times more than previous systems.

3.Instead of manipulating your blinds with a cord, you simply lift or pull them at will to your preferred height.

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qyspring · 2 years

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Sunshine Fabric Roller Blind

This roller blind does not block the view, it uses a see-through fabric to brighten the room. It can effectively block solar radiation and let some light enter, and keep the air smooth.

It can be used in many places, such as living room, bedroom, office and so on.

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qyspring · 2 years

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Zebra blinds

Cordless Zebra Blinds are great for families with children to keep them safe❤️

#windowtreatments windows zebrashades rollershades interior windowcoverings interiordesign shutters homedecor rollershades shade windows home

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qyspring · 2 years

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Do you know function of the spring in fire damper?

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 spring return motor, allowing the spring 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 spring operated dampers, fusible link releases allowing the spring 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 precision 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.

#constant force spring #spring

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qyspring · 2 years

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I believe many families will use electric roller blinds. Have you ever encountered the problem of Caton? Have you thought of the reason ?

Today I come to uncover the reason for this problem, because many variable force springs on the market can not reach the variable force spring whose force is changing at any period of time.

However, Qianye's variable force spring will not have such a problem. Qianye has solved the problems and pain points in the traditional use of lifting system in terms of rope free curtain and rolling curtain, and better solved the problems of free positioning and free pause in the traditional lifting system.

If you have any needs, please connect us

Email: [email protected]

WhatsApp：+8613926571311

#spring #variable force spring

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qyspring · 2 years

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Constant Force Springs

If you have any needs, please connect usEmail: [email protected]：+8613926571311https://www.qianyespring.com

#spring #constant force spring

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