CN220871235U - Fireproof door - Google Patents
Fireproof door Download PDFInfo
- Publication number
- CN220871235U CN220871235U CN202322367646.0U CN202322367646U CN220871235U CN 220871235 U CN220871235 U CN 220871235U CN 202322367646 U CN202322367646 U CN 202322367646U CN 220871235 U CN220871235 U CN 220871235U
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- CN
- China
- Prior art keywords
- door body
- fire
- door
- mount
- heated board
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000003063 flame retardant Substances 0.000 claims abstract description 15
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 10
- 238000009413 insulation Methods 0.000 abstract description 9
- 230000036760 body temperature Effects 0.000 abstract description 8
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
Landscapes
- Special Wing (AREA)
Abstract
The utility model provides a fireproof door, which relates to the technical field of fireproof doors and comprises a fixing frame, wherein an insulation board is arranged at the bottom of the fixing frame, a flame retardant layer is arranged on one side of the insulation board, a waterproof layer is arranged on the other side of the insulation board, a sealing plate is arranged at one end of the insulation board, one side of the sealing plate is connected with the flame retardant layer and the waterproof layer, a sealing ring is arranged at the bottom of the fixing frame, and the sealing ring is arranged on the other side of the sealing plate. According to the utility model, the flame-retardant layer, the waterproof layer, the sealing plate and the sealing ring are arranged, so that the door body temperature can be prevented from rising to cause burning through flame combustion, the door body temperature balance can be maintained through the heat insulation plate, meanwhile, the water in the refrigerator can be prevented from corroding the door body through the waterproof layer, and the three layers of the door body are fixed through the sealing plate, so that the fireproof performance of the door body is improved, the door body temperature problem is maintained, the service life of the door body is prolonged, the sealing performance is improved, and the potential safety hazard is avoided.
Description
Technical Field
The utility model relates to the technical field of fireproof doors, in particular to a fireproof door.
Background
The refrigeration house is one type of refrigeration equipment. The cold storage refers to a constant temperature and humidity storage device which is used for creating an environment different from the outdoor temperature or humidity by manual means and also is used for food, liquid, chemical industry, medicine, vaccine, scientific experiments and other articles. The freezer is typically located near a port of transportation or origin. Compared with a refrigerator, the refrigerator has larger refrigeration area and has a common refrigeration principle. Fireproof doors are doors that meet the requirements of fire resistance stability, integrity and thermal insulation over a period of time. The fire-proof door is arranged in a fire-proof partition area, an evacuation stairway, a vertical shaft and the like, has a fire-proof partition with certain fire resistance, and is normally open when the fire-proof door is kept open at ordinary times, so that personnel can pass conveniently, and the fire-proof door can be used for fire-proof evacuation under the condition of fire; normally closed fireproof doors are normally in a closed state, and can effectively block the invasion of strong smoke and fire after a fire disaster occurs.
However, when the existing fireproof door is used, as the main materials of the door body are mostly steel or other metal substances, and the opening and closing parts of the door body are not sealed, the door body can be scalded when being subjected to high temperature, smoke can infiltrate into the door from the door seam, the fireproof effect is poor, the service life is influenced, and meanwhile, the potential safety hazard is extremely high.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, main materials of a door body are mostly steel materials or other metal substances, and the opening and closing positions of the door body are not sealed, so that the door body can be scalded when being subjected to high temperature, and smoke can infiltrate into the door body from door gaps.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a prevent fire door, includes the mount, the bottom of mount is provided with the heated board, one side of heated board is provided with fire-retardant layer, the opposite side of heated board is provided with the waterproof layer, the one end of heated board is provided with the closing plate, close
One side of the sealing plate is connected with the flame-retardant layer and the waterproof layer, a sealing ring is arranged at the bottom of the fixing frame, and the sealing ring is arranged at the other side of the sealing plate.
Preferably, the top of mount is provided with the protection storehouse, the inside of protection storehouse is provided with the water pump, the one end of water pump is connected with the connecting pipe, one side of mount is provided with two supports, two one side that the support is close to is provided with the shunt tubes, the bottom of shunt tubes is provided with a plurality of shower nozzles, the one end of connecting pipe runs through the protection storehouse and is connected with the shunt tubes.
Preferably, the top and the bottom of heated board all are provided with the slider, and is single the both ends of slider all are connected with the hydraulic stem, the one end of hydraulic stem is connected with the driver, the driver sets up the one end at the mount.
Preferably, a threshold is arranged at the bottom of the heat insulation board, and a chute is arranged at the top of the threshold.
Preferably, a bearing wall is arranged at the top of one end of the threshold, and a hollow plate is arranged at the top of the other end of the threshold.
Preferably, the surface of fire-retardant layer is provided with the door handle, one side of water pump is connected with external pipeline.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, the flame-retardant layer, the waterproof layer, the sealing plate and the sealing ring are arranged, so that the door body temperature is prevented from rising to cause scalding due to flame combustion, the fireproof door is applied to a refrigerator, the door body temperature balance can be maintained through the heat insulation plate, meanwhile, the door body is prevented from being corroded by water in the refrigerator, three layers of the door body are fixed through the sealing plate, and meanwhile, the sealing plate is in closed connection with the sealing ring, so that the door body is completely sealed, and smoke generated by combustion is prevented from penetrating into the refrigerator from a door gap, so that the fireproof performance of the door body is improved, the door body temperature problem is maintained, the service life of the door body is prolonged, the sealing performance is improved, and potential safety hazards are avoided.
2. In the utility model, the whole fire extinguishing device is provided with the protection bin, the water pump and the spray head, and the protection bin is used for extinguishing the fire
The fire subassembly is fixed on the mount, carries the shunt tubes to the water source through the connecting pipe through the water pump, fixes the shunt tubes in a door body top through the support, sprays water through shower nozzle below, can realize putting out a fire fast to improve fire extinguishing efficiency, reduce economic loss.
Drawings
Fig. 1 is a schematic perspective view of a fire door according to the present utility model;
Fig. 2 is a schematic diagram of a side structure of a fire door according to the present utility model;
Fig. 3 is a schematic view of a door frame structure of a fireproof door according to the present utility model;
Fig. 4 is a schematic view of a door body structure of a fireproof door according to the present utility model.
Legend description: 1. a fixing frame; 2. a driver; 3. a protective bin; 4. externally connected pipelines; 5. a connecting pipe; 6. a shunt; 7. a bracket; 8. a spray head; 9. a bearing wall; 10. a threshold; 11. a chute; 12. a flame retardant layer; 13. a door handle; 14. a seal ring; 15. a hollow plate; 16. a water pump; 17. a sealing plate; 18. a hydraulic rod; 19. a slide block; 20. a thermal insulation board; 21. and a waterproof layer.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
As shown in fig. 1 to 4, the present utility model provides a technical solution: the fireproof door comprises a fixing frame 1, wherein a heat-insulating plate 20 is arranged at the bottom of the fixing frame 1, a flame-retardant layer 12 is arranged on one side of the heat-insulating plate 20, a waterproof layer 21 is arranged on the other side of the heat-insulating plate 20, a sealing plate 17 is arranged at one end of the heat-insulating plate 20, and one sealing plate 17 is arranged at one end of the heat-insulating plate
The side is connected with the flame retardant layer 12 and the waterproof layer 21, the bottom of the fixing frame 1 is provided with a sealing ring 14, and the sealing ring 14 is arranged on the other side of the sealing plate 17.
In this embodiment, flame combustion can be prevented through flame retardant coating 12 and the door body temperature rise leads to sending out scalding, because prevent fire door is applied to the freezer, can keep the door body temperature balanced through heated board 20, can prevent the inside water corrosion door body of freezer through waterproof layer 21 simultaneously, it is fixed with the three-layer of door body through closing plate 17, is connected closing plate 17 and sealing washer 14 closure simultaneously, can make the door body totally seal to prevent the flue gas that the burning produced from the crack infiltration freezer, with this fire behavior that improves the door body.
Example 2
As shown in fig. 1-4, the top of mount 1 is provided with protection storehouse 3, the inside of protection storehouse 3 is provided with water pump 16, the one end of water pump 16 is connected with connecting pipe 5, one side of mount 1 is provided with two supports 7, one side that two supports 7 are close to is provided with shunt tubes 6, the bottom of shunt tubes 6 is provided with a plurality of shower nozzles 8, the one end of connecting pipe 5 runs through protection storehouse 3 and is connected with shunt tubes 6, the top and the bottom of heated board 20 all are provided with slider 19, the both ends of single slider 19 all are connected with hydraulic stem 18, the one end of hydraulic stem 18 is connected with driver 2, driver 2 sets up in the one end of mount 1, the bottom of heated board 20 is provided with threshold 10, spout 11 has been seted up at the top of threshold 10, the one end top of threshold 10 is provided with bearing wall 9, the other end top of threshold 10 is provided with hollow board 15, the surface of flame retardant coating 12 is provided with door handle 13, one side of water pump 16 is connected with external pipeline 4.
In this embodiment, fix whole fire extinguishing subassembly on mount 1 through protection storehouse 3, access outside water source through external pipeline 4, carry the shunt tubes 6 through connecting pipe 5 with the water source through water pump 16, fix shunt tubes 6 in the door body top through support 7, spray water downwards through shower nozzle 8, can realize putting out a fire fast, drive hydraulic stem 18 through driver 2, make heated board 20 slide on mount 1 and threshold 10 through slider 19, can maintain the door frame wholly stable through bearing wall 9, through gripping and pulling door handle 13, can open or close the door body manually, can protect the door body through hollow plate 15, maintain the stability and safety of fire door simultaneously.
The working principle of the embodiment is as follows: when the fire-proof door is used, firstly, the fire-proof door is integrally arranged on a refrigerator, the hydraulic rod 18 is pulled by the driver 2 to enable the sliding block 19 to slide on the inner side of the sliding groove 11, the door body can be opened or closed, then when the temperature of the refrigerator is reduced, the thermal-insulating plate 20 can maintain the integral temperature of the door body, meanwhile, the waterproof layer 21 can prevent moisture in the refrigerator from corroding the door body or flowing out from a door gap, finally, when unexpected conditions such as fire disaster happen, the fire-proof layer 12 can prevent the door body from burning, meanwhile, an external water source is accessed from the external pipeline 4, the water is controlled by the water pump 16, the water is conveyed to the shunt tube 6 through the connecting pipe 5, and is sprayed downwards through the spray head 8, so that fire can be quickly extinguished, and simultaneously, the high temperature is reduced, thereby the use work of the fire-proof door is completed.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. Fireproof door, including mount (1), its characterized in that: the bottom of mount (1) is provided with heated board (20), one side of heated board (20) is provided with fire-retardant layer (12), the opposite side of heated board (20) is provided with waterproof layer (21), the one end of heated board (20) is provided with closing plate (17), one side and fire-retardant layer (12) of closing plate (17) are connected with waterproof layer (21), the bottom of mount (1) is provided with sealing washer (14), sealing washer (14) set up the opposite side at closing plate (17).
2. The fire rated door according to claim 1 wherein: the top of mount (1) is provided with protection storehouse (3), the inside of protection storehouse (3) is provided with water pump (16), the one end of water pump (16) is connected with connecting pipe (5), one side of mount (1) is provided with two supports (7), two one side that support (7) are close to is provided with shunt tubes (6), the bottom of shunt tubes (6) is provided with a plurality of shower nozzles (8), the one end of connecting pipe (5) runs through protection storehouse (3) and is connected with shunt tubes (6).
3. The fire rated door according to claim 1 wherein: the top and the bottom of heated board (20) all are provided with slider (19), singly the both ends of slider (19) all are connected with hydraulic rod (18), the one end of hydraulic rod (18) is connected with driver (2), driver (2) set up the one end at mount (1).
4. The fire rated door according to claim 1 wherein: the bottom of heated board (20) is provided with threshold (10), spout (11) have been seted up at the top of threshold (10).
5. The fire rated door as recited in claim 4 wherein: the top of one end of the threshold (10) is provided with a bearing wall (9), and the top of the other end of the threshold (10) is provided with a hollow plate (15).
6. The fire rated door according to claim 2 wherein: the surface of fire-retardant layer (12) is provided with door handle (13), one side of water pump (16) is connected with external pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322367646.0U CN220871235U (en) | 2023-09-01 | 2023-09-01 | Fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322367646.0U CN220871235U (en) | 2023-09-01 | 2023-09-01 | Fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220871235U true CN220871235U (en) | 2024-04-30 |
Family
ID=90821483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322367646.0U Active CN220871235U (en) | 2023-09-01 | 2023-09-01 | Fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220871235U (en) |
-
2023
- 2023-09-01 CN CN202322367646.0U patent/CN220871235U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |