CN218206458U

CN218206458U - Fireproof door with strong heat insulation performance for building

Info

Publication number: CN218206458U
Application number: CN202222034936.9U
Authority: CN
Inventors: 林旭
Original assignee: Shenzhen Longhui Sanhe Safety Technology Group Co ltd
Current assignee: Shenzhen Longhui Sanhe Safety Technology Group Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-01-03
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a fire door is prevented in building that heat-proof quality is strong, relate to and prevent fire door technical field, specifically including preventing fire door frame, one side fixed surface of fire door frame installs the hinge, the surface joint of hinge has prevents fire door body, prevent the inside of fire door body and seted up the cavity, one side fixed surface of fire door frame installs the connecting block, this prevent fire door is prevented in building that heat-proof quality is strong, through the cavity, snakelike cooling tube, a water pump, first output hose, second output hose, including a motor, an end cap, a controller, and a cover plate, cooling fan's setting, through the rivers of water pump with through the cooling flow to in the middle of the snakelike cooling tube, when the conflagration breaing out, cold water in the middle of the snakelike cooling tube can adsorb and filter the heat that prevents fire door body surface, both can cool down to preventing fire door, the destroyed possibility of short time door has been reduced simultaneously, the effectual people of having avoided scalding because of fire door dull because of high temperature, and then be favorable to flee when the conflagration taking place.

Description

Building fireproof door with strong heat insulation performance

Technical Field

The utility model relates to a prevent fire door technical field, specifically be the strong fire door is prevented to building of heat-proof quality.

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, also has the functions of preventing fire from spreading and smoke from diffusing, can prevent the fire from spreading within a certain time, and ensures personnel to be evacuated.

The present majority all relies on the material of preventing fire door to prevent fires, when the intensity of a fire is too big, because prevent fire door and can not carry out the fire prevention cooling of initiative, thereby make prevent that fire door's surface temperature can be very high, when personnel need flee or fire fighter need promote prevent fire door, can scald both hands because the high temperature in surface, simultaneously because the condition of high temperature, make unable promotion prevent fire door, be unfavorable for sending out fleeing of personnel when the conflagration breaing out, propose the fire door for building that the heat-proof quality is strong for this.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model provides a not enough to prior art, the utility model provides a fire door is prevented to building that the heat-proof quality is strong, solved current most and all rely on the material of preventing fire door to prevent fires, when the intensity of a fire is too big, because prevent fire door and can not carry out the fire prevention cooling of initiative, thereby make the surface temperature who prevents fire door can be very high, when personnel need flee or the fire fighter need promote prevent fire door, can scald both hands because the high temperature in surface, simultaneously because the condition of high temperature, make unable promotion prevent fire door, thereby can't escape the problem of conflagration to the conflagration.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: fire door is prevented to building that thermal-insulated nature is strong, including the fire door frame, one side fixed surface of fire door frame installs the hinge, the surperficial joint of hinge has prevents the fire door body, prevent the inside of fire door body and seted up the cavity, one side fixed surface of fire door frame installs the connecting block, one side fixed surface of connecting block installs circulating water tank, circulating water tank's last fixed surface installs the cooling box, the interior roof fixed mounting of cooling box has servo motor, servo motor's output fixedly connected with heat absorption fan, the last fixed surface of cooling box has seted up the louvre, one side fixed surface of circulating water tank installs first output hose, the one end fixedly connected with water pump of first output hose, the output end fixedly connected with second output hose, the one end joint of second output hose has snakelike cooling pipe, snakelike cooling pipe is in the middle of the cavity, the one end fixedly connected with check valve of snakelike cooling pipe, one side joint of check valve has input hose.

Optionally, the material of snakelike cooling tube is the silicon rubber material, one side fixed mounting of circulating water tank has the inlet tube, the one end joint of inlet tube has the pipe cap.

Optionally, the fixed surface of preventing fire door body installs and promotes the handle, the surface material that promotes the handle is hard polyvinyl chloride plastics, and hard polyvinyl chloride plastics have fire-retardant, and the high nature of hardness can make and promote the handle can not be because of the damage that the big reason of intensity of a fire leads to influence the speed that personnel fleed or rescued.

Optionally, fixed surface installs jingle bell alarm and temperature sensor on the fire door frame, fixed surface installs the battery on one side of fire door frame, be parallelly connected electric connection between jingle bell alarm, temperature sensor and water pump and battery, can remind people to the conflagration has taken place to can make people quick flee from the scene, do benefit to people's evacuation.

Optionally, the inside one side of preventing fire door body is the heat-conducting plate, one side of heat-conducting plate is the cavity, the inside fixed mounting of cavity has snakelike cooling tube, one side of cavity is fire-retardant layer.

Optionally, one side of the flame-retardant layer is a heat-insulating layer, and one side of the heat-insulating layer is a fireproof rock wool layer.

Optionally, the lower fixed surface of preventing the fire door body installs the lug, the material of lug is the fire-retardant thing of inflation, can produce the carbonaceous foam layer on the surface when the burning is heated, plays thermal-insulated, separates oxygen, presses down the effect of cigarette to make the unable diffusion of inside intensity of a fire, and then can improve rescue speed.

Advantageous effects

The utility model provides a fire door is prevented to building that heat-proof quality is strong possesses following beneficial effect:

this fire door is prevented to building that thermal-insulated nature is strong, through the cavity, snakelike cooling tube, a water pump, first output hose, second output hose, including a motor, an end cap, a controller, and a cover plate, radiator fan's setting, through the water pump will flow in the middle of snakelike cooling tube through the rivers of cooling, when the conflagration breaing out, cold water in the middle of the snakelike cooling tube can adsorb and filter the heat of preventing fire door body surface, both can cool down to preventing fire door, the destroyed possibility of short time door has been reduced simultaneously, the effectual people of having avoided is preventing the fire door because of the dull scald of high temperature in the promotion, and then be favorable to when the conflagration breaing out personnel's the escape.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

figure 3 is the utility model discloses prevent fire door body's side section structure schematic diagram.

In the figure: 1. a fire door frame; 2. a hinge; 3. a fire door body; 4. a cavity; 5. connecting blocks; 6. a circulating water tank; 7. a cooling box; 8. a servo motor; 9. a heat absorption fan; 10. heat dissipation holes; 11. a first output hose; 12. a water pump; 13. a second output hose; 14. a serpentine cooling tube; 15. a one-way valve; 16. an input hose; 17. a pipe cap; 18. pushing the handle; 19. ringing an alarm; 20. a temperature sensor; 21. a storage battery; 22. a heat conducting plate; 23. a flame retardant layer; 24. a thermal insulation layer; 25. a fireproof rock wool layer; 26. and (4) a bump.

Detailed Description

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment still falls within the range which can be covered by the technical content disclosed by the present invention without affecting the function and the achievable purpose of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a building fireproof door with strong heat insulation performance comprises a fireproof door frame 1, a hinge 2 is fixedly installed on one side surface of the fireproof door frame 1, a fireproof door body 3 is clamped on the surface of the hinge 2, a cavity 4 is formed in the fireproof door body 3, a connecting block 5 is fixedly installed on one side surface of the fireproof door frame 1, a circulating water tank 6 is fixedly installed on one side surface of the connecting block 5, a cooling box 7 is fixedly installed on the upper surface of the circulating water tank 6, a servo motor 8 is fixedly installed on the inner top wall of the cooling box 7, an output end of the servo motor 8 is fixedly connected with a heat absorption fan 9, a heat dissipation hole 10 is fixedly formed in the upper surface of the cooling box 7, a first output hose 11 is fixedly installed on one side surface of the circulating water tank 6, a water pump 12 is fixedly connected with one end of the first output hose 11, and a second output hose 13 is fixedly connected with an output end of the water pump 12, one end joint of the second output hose 13 has snakelike cooling tube 14, snakelike cooling tube 14 is located in cavity 4, one end fixedly connected with check valve 15 of snakelike cooling tube 14, one side joint of check valve 15 has input hose 16, optionally, the material of snakelike cooling tube 14 is the silicon rubber material, one side fixed mounting of circulating water tank 6 has the inlet tube, the one end joint of inlet tube has pipe cap 17, then the start-up of water pump 12 can make the water source in the circulating water tank 6 pass through the inside of snakelike cooling tube 14 rapidly, through the heat-conducting plate 22 on the surface of fireproof door body 1, make the heat on the surface of fireproof door body 3 taken away by the water in snakelike cooling tube 14, the inside of snakelike cooling tube 14 enters into the middle of circulating water tank 66 through check valve 15, then drive the rotation of heat absorption fan 9 through servo motor 8, thereby accelerate the heat dissipation of circulating water tank 6 as the normal water, thereby the circularity of water source has been increased, has reduced the destroyed possibility of short time door simultaneously, and the effectual people of having avoided promotes the fire door and scald because of high temperature is dull, and then is favorable to when taking place the conflagration personnel's flee.

The fixed surface of the fireproof door body 3 is provided with the pushing handle 18, the surface material of the pushing handle 18 is hard polyvinyl chloride plastic, the hard polyvinyl chloride plastic is difficult to burn, and the hard polyvinyl chloride plastic has high hardness, so that the pushing handle cannot be damaged due to the large fire, and the escaping or rescuing speed of people is influenced.

Fixed surface installs jingle bell alarm 19 and temperature sensor 20 on fire door frame 1, fixed surface installs battery 21 on one side of fire door frame 1, jingle bell alarm 19, be parallelly connected electric connection between temperature sensor 20 and water pump 12 and battery 21, the temperature that senses when temperature sensor 20 has surpassed predetermined temperature value, 19 jingle bell alarm and water pump 12 start can be triggered, jingle bell alarm 19 launches the sound and can indicate people to take place the conflagration condition, can remind people to have taken place the conflagration, thereby can make the quick scene of escaping of people, do benefit to people's evacuation.

Prevent that the inside one side of door body 3 is heat-conducting plate 22, and one side of heat-conducting plate 22 is cavity 4, and the inside fixed mounting of cavity 4 has snakelike cooling tube 14, and one side of cavity 4 is fire-retardant layer 23, and one side of fire-retardant layer 23 is insulating layer 24, and one side of insulating layer 24 is fire-proof rock wool layer 25.

Prevent that fire door body 3's lower fixed surface installs lug 26, and lug 26's material is the fire-retardant thing of inflation, and the burning can produce the carbonaceous foam layer on the surface when being heated, plays thermal-insulated, separates oxygen, presses down the effect of cigarette to make the unable diffusion of inside intensity of a fire, and then can improve rescue speed.

The utility model discloses in, the device's working procedure as follows:

fire door for building that thermal-insulated nature is strong is when using, the temperature that senses when temperature sensor 20 has exceeded predetermined temperature value, can trigger belling alarm 19 and water pump 12 and start, belling alarm 19 initiates the sound and can indicate people to take place the conflagration condition, then the start-up of water pump 12 can make the water source in the middle of circulating water tank 6 run through the inside of snakelike cooling pipe 14 rapidly, heat-conducting plate 22 on through fire door body 1 surface, make the heat on fire door body 3 surface taken away by snakelike cooling pipe 14 water in, the inside check valve 15 that passes through of snakelike cooling pipe 14 enters into to circulating water tank 66 in the middle of, then drive the rotation of heat absorption fan 9 through servo motor 8, thereby accelerate circulating water tank 6 is the heat dissipation of well water, thereby the cyclicity at water source has been increased, the possibility that fire door body 3 is burnt out in the short time has been reduced, thereby personnel's when being favorable to taking place the conflagration flee, lug 26 can expand when being heated, can block up fire door body 3 and fire door frame 1's gap, make inside smog can's outside diffusion.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Fire door is prevented to strong building of heat-proof quality, including preventing fire door frame (1), its characterized in that: a hinge (2) is fixedly arranged on the surface of one side of the fireproof door frame (1), the surface of the hinge (2) is clamped with a fireproof door body (3), a cavity (4) is arranged inside the fireproof door body (3), a connecting block (5) is fixedly arranged on the surface of one side of the fireproof door frame (1), a circulating water tank (6) is fixedly arranged on the surface of one side of the connecting block (5), a cooling box (7) is fixedly arranged on the upper surface of the circulating water tank (6), a servo motor (8) is fixedly arranged on the inner top wall of the cooling box (7), the output end of the servo motor (8) is fixedly connected with a heat absorption fan (9), the upper surface of the cooling box (7) is fixedly provided with a heat dissipation hole (10), a first output hose (11) is fixedly arranged on the surface of one side of the circulating water tank (6), one end of the first output hose (11) is fixedly connected with a water pump (12), the output end of the water pump (12) is fixedly connected with a second output hose (13), one end of the second output hose (13) is clamped with a snake-shaped cooling pipe (14), the snakelike cooling pipe (14) is positioned in the cavity (4), one end of the snakelike cooling pipe (14) is fixedly connected with a one-way valve (15), and an input hose (16) is clamped at one side of the one-way valve (15).

2. The fire door for buildings according to claim 1, characterized in that: the material of snakelike cooling tube (14) is the silicon rubber material, one side fixed mounting of circulating water tank (6) has the inlet tube, the one end joint of inlet tube has pipe cap (17).

3. The fire door for buildings according to claim 1, characterized in that: the fireproof door is characterized in that a pushing handle (18) is fixedly installed on the surface of the fireproof door body (3), and the surface material of the pushing handle (18) is hard polyvinyl chloride plastic.

4. The fire door for buildings according to claim 1, characterized in that: prevent the last fixed surface of fire door frame (1) and install jingle bell alarm (19) and temperature sensor (20), prevent that one side fixed surface of fire door frame (1) installs battery (21), be parallelly connected electric connection between jingle bell alarm (19), temperature sensor (20) and water pump (12) and battery (21).

5. The fire door for buildings according to claim 1, characterized in that: prevent that inside one side of fire door body (3) is heat-conducting plate (22), one side of heat-conducting plate (22) is cavity (4), the inside fixed mounting of cavity (4) has snakelike cooling tube (14), one side of cavity (4) is fire-retardant layer (23).

6. The fire door for buildings according to claim 5, characterized in that: one side of the flame-retardant layer (23) is a heat-insulating layer (24), and one side of the heat-insulating layer (24) is a fireproof rock wool layer (25).

7. The fire door for buildings according to claim 1, characterized in that: the lower surface fixed mounting who prevents fire door body (3) has lug (26), the material of lug (26) is the fire-retardant thing of inflation.