CN205977006U - Automatic fire door is prevented in cooling - Google Patents
Automatic fire door is prevented in cooling Download PDFInfo
- Publication number
- CN205977006U CN205977006U CN201620796376.2U CN201620796376U CN205977006U CN 205977006 U CN205977006 U CN 205977006U CN 201620796376 U CN201620796376 U CN 201620796376U CN 205977006 U CN205977006 U CN 205977006U
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- Prior art keywords
- door leaf
- door
- fire
- sensing device
- solenoid valve
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Abstract
The utility model discloses an automatic fire door is prevented in cooling, including door frame, door leaf, solenoid valve, inlet tube, temperature sensing device and alarm device, be provided with the circulating line in the door leaf, the solenoid valve sets up on the inlet tube, the solenoid valve links to each other with temperature sensing device, the door leaf is fixed in in the door frame, alarm device sets up on the door frame. Because automatic fire door is prevented in cooling has set up the circulating line through the improvement in the door leaf, the inlet tube has been set up in the wall body of door frame top, the inlet tube links to each other with the top of circulating line, the solenoid valve has been set up simultaneously on the inlet tube, the solenoid valve links to each other with temperature sensing device, let the solenoid valve advance water control through temperature sensing device, let water flow in the door leaf, thereby reduce and prevent the fire door temperature, prolonged and prevented the fire door fire prevention time, stretching of the effectual control intensity of a fire, guarantee people's life safety, improve people and produced the probability.
Description
Technical field
This utility model is related to a kind of fire resistant doorsets of automatically lowering the temperature.
Background technology
According to fire protection rule, megastore, hotel, hospital, the passage of public place of entertainment require installation fire resistant doorsets.Existing
It is all the fire-proof wooden door installed mostly, to resist the intensity of a fire in the surfacing of fire resistant doorsets or the internal fire prevention packed layer that adds,
Flameproof effect is bad, and fire resistance period is short, and does not enable fire resistant doorsets and voluntarily lower the temperature, inconspicuous for controlling the intensity of a fire to spread.
Utility model content
This utility model is mainly the technical problem solving existing for prior art, thus providing a kind of structure simple, group
Dress is convenient, and dependability is high, and stability is strong, and fire resistance period is long, the automatic cooling fire resistant doorsets of energy effective control temperature.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals：
A kind of fire resistant doorsets of automatically lowering the temperature, including doorframe, door leaf, electromagnetic valve, water inlet pipe, temperature sensing device and dress of reporting to the police
Put, in described door leaf, be provided with circulating line, described electromagnetic valve is arranged on water inlet pipe, described electromagnetic valve and temperature sensing device
It is connected, described door leaf is fixed in doorframe, and described alarm device is arranged on doorframe.
Preferably, described temperature sensing device is arranged on doorframe.
Preferably, described circulating line top is connected with water inlet pipe, described circulating line bottom is arranged at door leaf bottom
For outlet.
Preferably, described water inlet pipe is arranged in the body of wall above doorframe.
Preferably, described door leaf top layer is refractory insulating layer.
The beneficial effect of automatic cooling fire resistant doorsets of the present utility model：Exist because described automatic cooling fire resistant doorsets pass through improvement
It is provided with circulating line in door leaf, be provided with water inlet pipe in the body of wall above doorframe, the top phase of water inlet pipe and circulating line
Even, electromagnetic valve is provided with water inlet pipe simultaneously, electromagnetic valve is connected with temperature sensing device, by temperature sensing device by electromagnetism
Valve is carried out into water management, allows water to flow in door leaf, thus reducing fire resistant doorsets temperature, extends the fire resistant doorsets fire prevention time, effectively
The spreading of the control intensity of a fire, ensure the life security of people, improve people and produce probability.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of automatic cooling fire resistant doorsets of utility model；
Fig. 2 is a kind of fire resistant doorsets sectional view of automatically lowering the temperature of utility model.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model
Define.
Refering to shown in Fig. 1 to Fig. 2, this utility model adopts the following technical scheme that：A kind of fire resistant doorsets of automatically lowering the temperature, including door
Frame 1, door leaf 2, electromagnetic valve 4, water inlet pipe 5, temperature sensing device 3 and alarm device 6, are provided with circulating line in described door leaf 2
7, described electromagnetic valve 4 is arranged on water inlet pipe 5, and described electromagnetic valve 4 is connected with temperature sensing device 3, and described door leaf 2 is fixed on door
In frame 1, described alarm device 6 is arranged on doorframe 1.
Described temperature sensing device 3 is arranged on doorframe 1.
Described circulating line 7 top is connected with water inlet pipe 5, and it is water outlet that described circulating line 7 bottom is arranged at door leaf 2 bottom
Mouth 701.
Described water inlet pipe 5 is arranged in the body of wall of doorframe 1 top.
Described door leaf 2 top layer is refractory insulating layer.
When not having fire, electromagnetic valve 4 is closed, and water inlet pipe 5 does not have water to flow into fire resistant doorsets.When there is fire,
With the raising of temperature, temperature sensing device 3 sends instruction, electromagnetic valve 4 opens voluntarily, and water is entered in door leaf 2 by water inlet pipe 5
Circulating line 7, flow out from the outlet 701 of bottom after flowing through fire resistant doorsets, can effectively reduce the temperature of fire resistant doorsets, extend anti-
Vent is prevented fires the time, controls fire spreading, and fleeing from of giving people is striven for the more time, substantially increased the production probability of people.
While controlling water to flow into, alarm device 6 sends alarm.
The beneficial effect of automatic cooling fire resistant doorsets of the present utility model：Exist because described automatic cooling fire resistant doorsets pass through improvement
It is provided with circulating line in door leaf, be provided with water inlet pipe in the body of wall above doorframe, the top phase of water inlet pipe and circulating line
Even, electromagnetic valve is provided with water inlet pipe simultaneously, electromagnetic valve is connected with temperature sensing device, by temperature sensing device by electromagnetism
Valve is carried out into water management, allows water to flow in door leaf, thus reducing fire resistant doorsets temperature, extends the fire resistant doorsets fire prevention time, effectively
The spreading of the control intensity of a fire, ensure the life security of people, improve people and produce probability.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to
In this, any change or replacement expected without creative work, all should cover within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be defined by the protection domain that claims are limited.
Claims (5)
1. a kind of automatically lower the temperature fire resistant doorsets it is characterised in that：Including doorframe, door leaf, electromagnetic valve, water inlet pipe, temperature sensing device
And alarm device, it is provided with circulating line in described door leaf, described electromagnetic valve is arranged on water inlet pipe, described electromagnetic valve and temperature
Induction installation is connected, and described door leaf is fixed in doorframe, and described alarm device is arranged on doorframe.
2. according to claim 1 a kind of automatically lower the temperature fire resistant doorsets it is characterised in that：Described temperature sensing device is arranged at
On doorframe.
3. according to claim 1 a kind of automatically lower the temperature fire resistant doorsets it is characterised in that：Described circulating line top and water inlet
Pipe is connected, and it is outlet that described circulating line bottom is arranged at door leaf bottom.
4. according to claim 1 a kind of automatically lower the temperature fire resistant doorsets it is characterised in that：Described water inlet pipe is arranged on doorframe
In the body of wall of side.
5. according to claim 1 a kind of automatically lower the temperature fire resistant doorsets it is characterised in that：Described door leaf top layer is refractory heat-insulating
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796376.2U CN205977006U (en) | 2016-07-27 | 2016-07-27 | Automatic fire door is prevented in cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796376.2U CN205977006U (en) | 2016-07-27 | 2016-07-27 | Automatic fire door is prevented in cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977006U true CN205977006U (en) | 2017-02-22 |
Family
ID=58026636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620796376.2U Active CN205977006U (en) | 2016-07-27 | 2016-07-27 | Automatic fire door is prevented in cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027308A (en) * | 2021-03-02 | 2021-06-25 | 广州蓉华门业股份有限公司 | Large steel heat-insulation fireproof door capable of enhancing fire resistance integrity |
-
2016
- 2016-07-27 CN CN201620796376.2U patent/CN205977006U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027308A (en) * | 2021-03-02 | 2021-06-25 | 广州蓉华门业股份有限公司 | Large steel heat-insulation fireproof door capable of enhancing fire resistance integrity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |