CN210659821U - Prevent fire door with from cooling function - Google Patents
Prevent fire door with from cooling function Download PDFInfo
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- CN210659821U CN210659821U CN201921051388.2U CN201921051388U CN210659821U CN 210659821 U CN210659821 U CN 210659821U CN 201921051388 U CN201921051388 U CN 201921051388U CN 210659821 U CN210659821 U CN 210659821U
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Abstract
The utility model discloses a prevent fire door with from cooling function, including door frame and installation symmetry at the inboard fire door that prevents of door frame, prevent that fire door's preceding terminal surface bottom inlays and is equipped with temperature sensor, prevent that fire door's preceding terminal surface top is installed and is the spraying dish of horizontal distribution, prevent that fire door's inboard is installed the heat exchange tube, the inboard of door frame is located the top fixedly connected with storage water tank of preventing fire door, the controller is installed to the preceding terminal surface of storage water tank. The utility model discloses in, at first, inside is provided with automatic circulating cooling mechanism, and this kind of structure can be with preventing fire door and circulate cooling processing, has both reduced the production of preventing fire door heat waste ageing phenomenon, has also promoted the functional of preventing fire door simultaneously, and secondly, inside is provided with automatic fountain mechanism of putting out a fire, and this kind of structure can be with the regional processing of putting out a fire near preventing fire door, has reduced the production of the impaired phenomenon of burning of preventing fire door, has also promoted the protection nature of preventing fire door simultaneously.
Description
Technical Field
The utility model relates to a prevent fire door technical field, especially relate to a prevent fire door with from cooling function.
Background
A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. It is a fire-proof partition with certain fire resistance, which is arranged in fire-proof subareas, evacuation staircases, vertical shafts and the like. The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, and can prevent the fire from spreading within a certain time to ensure the evacuation of people.
However, the existing fireproof door still has the defects that: inside does not have the automatic cooling mechanism that sets up, can't circulate the cooling treatment with preventing fire door, and the high temperature duration effect easily leads to preventing fire door's life-span to reduce, and secondly, inside does not have the automatic mechanism of putting out a fire that sets up, when the intensity of a fire stretches to near preventing fire door, can't be with the regional processing of putting out a fire near preventing fire door, and the burning that easily leads to preventing fire door is impaired, and protective properties is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the fireproof door with the self-cooling function is provided for solving the problems that the fireproof door cannot be subjected to circulating cooling treatment and the area near the fireproof door cannot be subjected to fire extinguishing treatment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a prevent fire door with from cooling function, includes the door frame and installs the symmetry at the inboard fire door of preventing of door frame, prevent that fire door's preceding terminal surface bottom inlays and is equipped with temperature sensor, prevent fire door's preceding terminal surface top and install the dish that sprays that is horizontal distribution, prevent that fire door's inboard is installed the heat exchange tube, the inboard top fixedly connected with storage water tank that is located fire door of door frame, the controller is installed to the preceding terminal surface of storage water tank, the up end mid-mounting of storage water tank has the water pump, and the water pump pass through the cold liquid pipe respectively with storage water tank and heat exchange tube intercommunication, wherein the intercommunication has hot liquid pipe between heat exchange tube and the storage water tank, the inside of cold liquid pipe is provided with first solenoid valve, the water pump is.
As a further description of the above technical solution:
the liquid feeding pipe with the side section of an L-shaped structure is installed on the front end face of the water storage tank, and the outer side of the top of the vertical end of the liquid feeding pipe is connected with a sealing spiral cover in a screwing mode through threads.
As a further description of the above technical solution:
the spraying disc is of an internally hollow long strip-shaped structure, and the lower end face of the spraying disc is horizontally communicated with multiple groups of atomizing nozzles which are vertically distributed.
As a further description of the above technical solution:
the vertical section of the heat exchange tube is of a snake-shaped structure.
As a further description of the above technical solution:
and a fire-resistant layer is filled between the fireproof door and the gap of the heat exchange tube inside the fireproof door.
As a further description of the above technical solution:
the output end of the temperature sensor is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input ends of the water pump, the first electromagnetic valve and the second electromagnetic valve respectively.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. in the utility model, an automatic circulating cooling mechanism is arranged inside, a heat exchange tube with a snake-shaped structure is arranged at the inner side of the fireproof door, meanwhile, a cold liquid pipe, a hot liquid pipe and a water pump are respectively arranged between the heat exchange pipe and the water storage tank, the temperature sensor can monitor the temperature of the area near the fireproof door in real time, when the temperature is higher than the normal value, the temperature sensor transmits data to the controller, the controller controls the first electromagnetic valve to open, meanwhile, the water pump is controlled to convey cold liquid in the water storage tank to the inside of the heat exchange tube through the cold liquid tube, the heat exchange tube can transfer and absorb heat of the fireproof door, the liquid after absorbing heat can enter the water storage tank through the hot liquid tube to be cooled, the structure can circularly cool the fireproof door, thereby reducing the heat loss and aging of the fireproof door and improving the functionality of the fireproof door.
2. In the utility model, the automatic spraying fire extinguishing mechanism is arranged inside, the spraying disc is arranged at the top of the front end face of the fire door, a plurality of groups of atomizing spray heads are arranged on the lower end face of the spraying disc, a water pump, a liquid conveying pipe and a second electromagnetic valve are arranged between the spraying disc and the water storage tank, the temperature sensor can monitor the temperature of the area near the fire door in real time, when the temperature is higher than the combustion value, the temperature sensor can transmit data to the controller, the controller can control the second electromagnetic valve to open, meanwhile, the water pump can convey the liquid in the water storage tank to the inside of the spraying disc through the liquid conveying pipe, the plurality of groups of atomizing spray heads arranged on the spraying disc can evenly spray the atomized liquid to the area near the fire door, thereby preventing the fire from spreading, the area near the fire door can be subjected to fire extinguishing treatment by the structure, the occurrence of the combustion damage phenomenon of, meanwhile, the protection performance of the fireproof door is improved.
Drawings
Fig. 1 is a schematic diagram of a fireproof door with a self-cooling function according to the present invention;
figure 2 is a schematic view of the internal structure of the fire door of the present invention;
fig. 3 is a block diagram of the work flow of the present invention.
Illustration of the drawings:
1. a door frame; 2. a fire door; 3. a water storage tank; 4. a liquid feeding pipe; 401. sealing and screwing the cover; 5. a controller; 6. a water pump; 7. a spray tray; 701. an atomizing spray head; 8. a cold liquid pipe; 801. a first solenoid valve; 9. a transfusion tube; 901. a second solenoid valve; 10. a hot liquid pipe; 11. a temperature sensor; 12. a heat exchange pipe; 13. a refractory layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The utility model discloses in, the model of practical first solenoid valve 801 and second solenoid valve 901 is (DMF-Z-40S), and the controller 5 model of use is (AVR central control treater), and the water pump 6 model of use is (T4W12B15R29), and above-mentioned product all can be purchased on the market.
Referring to fig. 1-3, the present invention provides a technical solution: a fire door with a self-cooling function comprises a door frame 1 and a fire door 2 which is symmetrically arranged on the inner side of the door frame 1, wherein a temperature sensor 11 is embedded at the bottom of the front end face of the fire door 2, a spraying disc 7 which is horizontally distributed is arranged at the top of the front end face of the fire door 2, a heat exchange tube 12 is arranged on the inner side of the fire door 2, a water storage tank 3 is fixedly connected to the inner side of the door frame 1 above the fire door 2, a controller 5 is arranged on the front end face of the water storage tank 3, a water pump 6 is arranged in the middle of the upper end face of the water storage tank 3, and the water, wherein a hot liquid pipe 10 is communicated between the heat exchange pipe 12 and the water storage tank 3, a first electromagnetic valve 801 is arranged inside the cold liquid pipe 8, the water pump 6 is communicated with the water storage tank 3 and the spraying disc 7 through a liquid conveying pipe 9, and a second electromagnetic valve 901 is arranged inside the liquid conveying pipe 9.
Specifically, as shown in fig. 1, the liquid feeding pipe 4 with the side cross section of the L-shaped structure is installed on the front end face of the water storage tank 3, the sealing screw cap 401 is connected to the outer side of the top of the vertical end of the liquid feeding pipe 4 in a screwing manner through threads, the L-shaped structure liquid feeding pipe 4 is arranged, liquid feeding of the water storage tank 3 is facilitated, meanwhile, due to the arrangement of the sealing screw cap 401, external dust and impurities can be prevented from entering the water storage tank 3, and evaporation of liquid inside the water storage tank 3 is reduced.
Specifically, as shown in fig. 1, the spraying plate 7 is an internally hollow long strip-shaped structure, the lower end surface of the spraying plate 7 is horizontally communicated with a plurality of groups of atomizing nozzles 701 which are vertically distributed, and the plurality of groups of atomizing nozzles 701 are arranged to uniformly spray atomized liquid to the area near the fire door 2, so that the coverage of fire extinguishing is improved.
Specifically, as shown in fig. 2, the vertical cross-section of the heat exchange tube 12 is of a serpentine structure, the inside of the fireproof door 2 is located between the gaps of the fireproof door 2 and the heat exchange tube 12, and is filled with a fireproof layer 13, so that the heat exchange tube 12 is arranged in a serpentine structure, the contact area between the heat exchange tube 12 and the fireproof door 2 is increased, the cooling treatment efficiency of the fireproof door 2 is increased, and meanwhile, the flame resistance of the fireproof door 2 is improved due to the arrangement of the fireproof layer 13.
Specifically, as shown in fig. 1 and 3, the output end of the temperature sensor 11 is electrically connected to the input end of the controller 5, the output end of the controller 5 is electrically connected to the input ends of the water pump 6, the first electromagnetic valve 801 and the second electromagnetic valve 901, the temperature sensor 11 monitors the temperature of the area near the fire door 2 in real time, and the controller 5 can analyze and calculate the signal transmitted by the temperature sensor 11 and control the corresponding water pump 6, the first electromagnetic valve 801 and the second electromagnetic valve 901 to operate.
The working principle is as follows: when the fireproof door is used, according to actual requirements, a normal value of temperature reduction and a combustion value of fire extinguishment are set through the controller 5, liquid is added into the water storage tank 3 and the heat exchange pipe 12 through the liquid adding pipe 4, the sealing spiral cover 401 is screwed, when the fireproof door is normally used, the temperature sensor 11 can monitor the temperature of the area near the fireproof door 2 in real time, when the temperature is higher than the normal value, the temperature sensor 11 can transmit data to the controller 5, the controller 5 can control the first electromagnetic valve 801 and the water pump 6 to be opened, the water pump 6 can transmit cold liquid in the water storage tank 3 to the heat exchange pipe 12 in the fireproof door 2 through the cold liquid pipe 8, meanwhile, liquid flowing in the heat exchange pipe 12 can transmit and absorb heat of the fireproof door 2, the liquid after heat absorption can enter the water storage tank 3 through the hot liquid pipe 10 to be subjected to temperature reduction treatment under the action of liquid flowing, and after the temperature of the fireproof door 2 is restored to, controller 5 just can control first solenoid valve 801 and water pump 6 stop work, when the temperature is higher than the combustion value, temperature sensor 11 can be with data transmission to controller 5, controller 5 just can control second solenoid valve 901 and water pump 6 and open, water pump 6 can be with the inside liquid of storage water tank 3, carry the inside of spraying dish 7 through transfer line 9, spray the multiunit atomizer 701 that sets up on the dish 7, can be even spray the liquid after the atomizing to the region near preventing fire door 2, thereby prevent stretching of intensity of a fire, when the temperature resumes normally, controller 5 just can control second solenoid valve 901 and water pump 6 and close.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a prevent fire door with from cooling function, includes door frame (1) and installation symmetry at the inboard fire door (2) of door frame (1), its characterized in that, prevent that fire door (2) preceding terminal surface bottom inlays and is equipped with temperature sensor (11), prevent that fire door (2) preceding terminal surface top is installed and is the spraying dish (7) of horizontal distribution, prevent that fire door (2) inboard is installed heat exchange tube (12), the inboard of door frame (1) is located the top fixedly connected with storage water tank (3) of preventing fire door (2), controller (5) are installed to the preceding terminal surface of storage water tank (3), the up end mid-mounting of storage water tank (3) has water pump (6), and water pump (6) communicate with storage water tank (3) and heat exchange tube (12) respectively through cold liquid pipe (8), wherein the intercommunication has heat (10) between heat exchange tube (12) and the storage water tank (3), the inside of cold liquid pipe (8) is provided with first solenoid valve (801), water pump (6) are linked together through transfer line (9) and storage water tank (3) and spraying dish (7), and wherein the inside of transfer line (9) is provided with second solenoid valve (901).
2. The fire door with the self-cooling function according to claim 1, wherein a liquid feeding pipe (4) with an L-shaped side section is installed on the front end face of the water storage tank (3), and a sealing rotary cover (401) is screwed and connected to the outer side of the top of the vertical end of the liquid feeding pipe (4) through threads.
3. The fire door with the self-cooling function according to claim 1, wherein the spraying plate (7) is of a hollow strip structure, and a plurality of groups of vertically distributed atomizing nozzles (701) are horizontally communicated with the lower end surface of the spraying plate (7).
4. The fire door with self cooling function as claimed in claim 1, characterized in that said heat exchange tubes (12) have a serpentine vertical section.
5. The fire door with self-cooling function according to claim 1 or 4, characterized in that the interior of the fire door (2) between the fire door (2) and the heat exchange tube (12) is filled with a fire-resistant layer (13).
6. The fire door with self-cooling function according to claim 1, wherein the output end of the temperature sensor (11) is electrically connected to the input end of the controller (5), and the output end of the controller (5) is electrically connected to the input ends of the water pump (6), the first solenoid valve (801) and the second solenoid valve (901), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921051388.2U CN210659821U (en) | 2019-07-08 | 2019-07-08 | Prevent fire door with from cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921051388.2U CN210659821U (en) | 2019-07-08 | 2019-07-08 | Prevent fire door with from cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210659821U true CN210659821U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921051388.2U Active CN210659821U (en) | 2019-07-08 | 2019-07-08 | Prevent fire door with from cooling function |
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| Country | Link |
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| CN (1) | CN210659821U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878879A (en) * | 2021-01-27 | 2021-06-01 | 陕西省建筑设计研究院(集团)有限公司 | Automatic overlapping fireproof door for anti-blocking fire fighting access for building |
| CN113431474A (en) * | 2021-07-30 | 2021-09-24 | 武汉荣光消防电器有限公司 | Heat-insulation steel fireproof door with smoke dust filtering function |
| CN113648566A (en) * | 2021-09-15 | 2021-11-16 | 江苏智远智能驱动技术研究院有限公司 | Special motor that security performance is high |
-
2019
- 2019-07-08 CN CN201921051388.2U patent/CN210659821U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878879A (en) * | 2021-01-27 | 2021-06-01 | 陕西省建筑设计研究院(集团)有限公司 | Automatic overlapping fireproof door for anti-blocking fire fighting access for building |
| CN113431474A (en) * | 2021-07-30 | 2021-09-24 | 武汉荣光消防电器有限公司 | Heat-insulation steel fireproof door with smoke dust filtering function |
| CN113648566A (en) * | 2021-09-15 | 2021-11-16 | 江苏智远智能驱动技术研究院有限公司 | Special motor that security performance is high |
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