CN217461944U

CN217461944U - Prevent fire door with alarming function

Info

Publication number: CN217461944U
Application number: CN202220657452.7U
Authority: CN
Inventors: 张胜华; 陈正文; 黄帮贵
Original assignee: Guanghan Zhendi Door Industry Co ltd
Current assignee: Guanghan Zhendi Door Industry Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-09-20
Anticipated expiration: 2032-03-24

Abstract

The utility model relates to a prevent fire door with alarming function belongs to and prevents fire door technical field, prevents fire door with alarming function includes prevents fire door body, prevent being provided with the bin on the fire door body, the bin is including the reservoir chamber that is used for the water storage, be provided with in the reservoir chamber and accept the board, it has a plurality of handkerchiefs to pile up on the board to accept, it has seted up a plurality of water holes of crossing on the board to accept, the top of reservoir chamber is provided with the shower nozzle that is used for spraying water to the handkerchief, be provided with the water pump in the reservoir chamber, the water pump is used for being connected with the control maincenter, the delivery port intercommunication of water pump has the raceway, the one end and the shower nozzle intercommunication of water pump are kept away from to the raceway, the bin is kept away from one side of preventing fire door body and is offered the opening that is used for the handkerchief to take out. The application has the advantages that the moist handkerchief is provided for the personnel when the fire disaster happens, and the safe evacuation effect of the personnel is ensured.

Description

Prevent fire door with alarming function

Technical Field

The application relates to the technical field of fireproof doors, in particular to a fireproof door with an alarm function.

Background

The fireproof door is a door with fire resistance and heat insulation, and is usually arranged in places such as fireproof partitions, evacuation staircases, vertical shafts and the like, so that the fire can be prevented from spreading within a certain time, and people can be ensured to be evacuated.

In the related art, for example, chinese patent document No. CN215859826U discloses a fire door with an alarm function, which includes a fire-proof frame, a plurality of smoke detectors are equidistantly disposed on two sides of a front surface of the fire-proof frame in a vertical direction near edges of the fire-proof frame, a fire-proof connection line is connected between the smoke detectors, a control center is disposed at a center of an inner top surface of the fire-proof frame, one end of the fire-proof connection line is connected with a rear surface of the control center, a flash alarm is disposed at a center of a rear surface of the fire-proof frame, the flash alarm penetrates through the fire-proof frame and is connected with the control center, and two fire doors are hinged to the fire-proof frame. After the smoke detector catches certain standard smoke, the smoke is transmitted to the control center through the fireproof connecting line, and the flash alarm emits alarm flash and whistle under the control of the control center so as to achieve the effect of warning personnel.

In view of the above-mentioned related technologies, the inventor found that, in case of fire, during the escape process of people, smoke is large, which seriously affects the safe evacuation of people.

SUMMERY OF THE UTILITY MODEL

In order to provide moist handkerchief for the personnel when the conflagration for the convenience, help ensureing personnel's safe evacuation, this application provides a prevent fire door with alarming function.

The application provides a prevent fire door with alarming function adopts following technical scheme:

the utility model provides a prevent fire door with alarming function, includes prevents fire door body, prevent being provided with the bin on the fire door body, the bin is including the reservoir chamber that is used for the water storage, the reservoir chamber is provided with accepts the board, it has a plurality of handkerchiefs to pile up on the board to accept, it has seted up a plurality of water holes of crossing on the board to accept, the top of reservoir chamber is provided with the shower nozzle that is used for spraying water to the handkerchief, be provided with the water pump in the reservoir chamber, the water pump is used for being connected with the control maincenter, the delivery port intercommunication of water pump has the raceway, the one end and the shower nozzle intercommunication of water pump are kept away from to the raceway, the bin is kept away from one side of preventing fire door body and is offered the opening that is used for the handkerchief to take out.

Through adopting above-mentioned technical scheme, when the conflagration breaing out, behind the smog of certain standard was caught to the smoke detector, transmitted for the control maincenter through the fire prevention line, control maincenter control water pump starts, and the water pump is taken out the water in the water storage chamber to the raceway then from the shower nozzle blowout, and the shower nozzle is to the handkerchief water spray of piling up together to soak the handkerchief, the personnel of fleing alright take out the handkerchief through the opening and use, and is simple and convenient, helps guaranteeing personnel's safe evacuation.

Preferably, the bottom wall of the opening is flush with the top wall of the receiving plate, and the receiving plate is arranged to be inclined downwards in a direction away from the opening.

By adopting the technical scheme, the bearing plate is inclined downwards towards the direction far away from the opening, so that water on the handkerchief is not easy to flow out from the opening, and the possibility of wetting the floor is avoided as much as possible.

Preferably, it is provided with the slide to slide in the reservoir chamber, the slip direction of slide is on a parallel with the direction of height who prevents the fire door body, the slide is located between shower nozzle and the handkerchief, one side that the slide is close to the handkerchief slides and is provided with the clamp plate that is used for extrudeing the handkerchief, the clamp plate orientation slides near or keeps away from the direction of handkerchief, a plurality of through-holes have all been seted up on slide and the clamp plate, be provided with on the slide and be used for promoting the clamp plate orientation and be close to the gliding elastic component of direction of handkerchief, be provided with on the water pump and be used for driving the slide reciprocating sliding's drive assembly.

Through adopting above-mentioned technical scheme, drive the slide through transmission assembly to reciprocating sliding to make the slide drive the clamp plate and be close to or keep away from the handkerchief, so that the clamp plate extrudees the handkerchief, squeeze into the reservoir chamber bottom with the water in the handkerchief, so that the handkerchief that the personnel of fleing took out is moist, and the elastic component promotes the clamp plate and is close to the handkerchief, is favorable to expanding the extrusion scope.

Preferably, the bin is still including being located the reservoir chamber and keeping away from the first installation room of water pump one side, drive assembly is including rotating the reciprocal lead screw on first installation room top and setting up the driving medium on the water pump, the driving medium is used for making the water pump drive reciprocal lead screw and rotates, the axis of rotation of reciprocal lead screw is on a parallel with the slip direction of slide, the slide runs through the inner wall threaded connection of reservoir chamber on reciprocal lead screw.

Through adopting above-mentioned technical scheme, make the water pump drive reciprocal lead screw through the driving medium and rotate to realize the reciprocal slip of slide, be favorable to driving the clamp plate and be close to or keep away from the handkerchief, facilitate for extruding the water in the handkerchief, in order to reduce the possibility that water droplet in the handkerchief reaches ground.

Preferably, the length direction of the impeller shaft inside the water pump is perpendicular to the rotating axis of the reciprocating screw, the transmission part comprises a transmission rod, a first bevel gear, a second bevel gear and a connecting rod, the transmission rod is arranged on the impeller shaft inside the water pump, one end of the transmission rod penetrates through the water storage chamber and extends into the first installation chamber, the connecting rod is connected with the bottom end of the reciprocating screw, the first bevel gear is sleeved at one end, located in the first installation chamber, of the transmission rod, the second bevel gear is sleeved on the connecting rod, and the first bevel gear is meshed with the second bevel gear.

By adopting the technical scheme, when the water pump works, the impeller shaft in the water pump drives the transmission rod to rotate, so that the first bevel gear drives the second bevel gear to rotate, the rotation of the connecting rod and the reciprocating screw rod is realized, and the convenience is provided for the reciprocating sliding of the sliding plate.

Preferably, the elastic part comprises a spring for pushing the pressing plate to slide towards the direction close to the handkerchief, one end of the spring is arranged on the sliding plate, and the other end of the spring is arranged on the pressing plate.

By adopting the technical scheme, the pressing plate is pushed to be close to the handkerchief through the spring to extrude the handkerchief, and the spring can be stretched and compressed, so that the extrusion range can be expanded, and the handkerchief is simple and convenient.

Preferably, offer the mouth of placing that is used for supplying handkerchief to put into on the bin, place the mouth and be located opening top and communicate with the opening, it has the door of opening and close that is used for opening and close and places the mouth to articulate respectively on the bin, the articulated axis of opening and close the door is on a parallel with the direction of height of preventing fire door body.

By adopting the technical scheme, the handkerchief on the bearing plate can be supplemented and replaced by rotating the opening and closing door to open the placing opening; at ordinary times, the opening and closing door is rotated to close the opening, so that dust and impurities are reduced to pollute the handkerchief.

Preferably, a magnet is arranged on one side, close to the storage box, of the opening and closing door, and an iron sheet used for being adsorbed by the magnet is arranged on the storage box.

Through adopting above-mentioned technical scheme, through the absorption between magnet and the iron sheet to reduce the door that opens and shuts at ordinary times and take place unnecessary and open.

In summary, the present application includes at least one of the following beneficial technical effects:

when a fire disaster happens, the smoke detector catches certain standard smoke and then transmits the smoke to the control center, the control center controls the water pump to start, the water pump pumps water in the water storage chamber to the water delivery pipe and then sprays the water out of the spray head, the spray head sprays the water to the stacked handkerchiefs, so that the handkerchiefs are soaked, and escape personnel can take out the handkerchiefs through the opening for use, and the device is simple and convenient and is beneficial to ensuring the safe evacuation of the personnel;

the water pump drives the reciprocating screw rod to rotate through the transmission part, so that reciprocating sliding of the sliding plate is realized, the pressing plate is driven to be close to or far away from the handkerchief, convenience is brought to extrusion of water in the handkerchief, the possibility that people slip due to the fact that water drops in the handkerchief reach the ground is reduced, and safety evacuation of the people is guaranteed.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a cross-sectional view of the entire structure of the embodiment of the present application.

Description of reference numerals: 1. a fire door body; 2. a storage tank; 201. a water storage chamber; 202. a first installation chamber; 203. a second installation chamber; 3. a bearing plate; 4. a handkerchief; 5. water passing holes; 6. a spray head; 7. a water pump; 8. a water delivery pipe; 9. an opening; 10. a slide plate; 11. pressing a plate; 12. a through hole; 13. a transmission assembly; 131. a reciprocating screw; 132. a transmission member; 1321. a transmission rod; 1322. a first bevel gear; 1323. a second bevel gear; 1324. a connecting rod; 14. a spring; 15. a placement port; 16. opening and closing the door; 17. a magnet; 18. iron sheets; 19. a water inlet pipe; 20. capping; 21. a water outlet pipe; 22. opening and closing the cover; 23. and a communicating hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses prevent fire door with alarming function. Referring to fig. 1 and 3, the fire door with an alarm function comprises a fire door body 1, a storage bin 2 is fixedly installed on one side of the fire door body 1 close to a flash alarm, the storage bin 2 comprises a first installation chamber 202, a water storage chamber 201 for storing water and a second installation chamber 203 located on one side of the water storage chamber 201 far away from the first installation chamber 202, the arrangement direction of the first installation chamber 202, the water storage chamber 201 and the second installation chamber 203 is perpendicular to the height direction of the fire door body 1, a receiving plate 3 is fixedly connected to the middle part of the water storage chamber 201, the receiving plate 3 is inclined upwards towards the direction far away from the fire door body 1, a plurality of water through holes 5 are formed in the receiving plate 3, a plurality of handkerchiefs 4 are stacked on the receiving plate 3, a water pump 7 is installed on one side of the bottom of the water storage chamber 201 close to the second installation chamber 203, the water pump 7 is arranged along the horizontal direction, and the water pump 7 is used for being connected with a control center, delivery port intercommunication of water pump 7 has raceway 8, raceway 8 is located second installation room 203 in order to reduce the influence to handkerchief 4, the top fixed mounting of reservoir 201 has shower nozzle 6 that is used for spraying water to handkerchief 4, shower nozzle 6 is located handkerchief 4 top, raceway 8 passes the lateral wall and the shower nozzle 6 intercommunication of reservoir 201, bin 2 keeps away from one side of preventing fire door body 1 and offers the opening 9 that is used for supplying handkerchief 4 to take out, opening 9's diapire flushes with the roof of accepting board 3 to be close to opening 9 one side, the last intercommunication of reservoir 201 has inlet tube 19, inlet tube 19 is located opening 9 below, threaded connection has block 20 on the inlet tube 19, the bottom intercommunication of reservoir 201 has outlet pipe 21, threaded connection has on the outlet pipe 21 and opens and close lid 22.

Referring to fig. 1 and 2, one side of the storage box 2, which is far away from the fireproof door body 1, is provided with a placing opening 15 for placing handkerchief 4, the placing opening 15 is located above the opening 9 and communicated with the opening 9, the storage box 2 is hinged with an opening and closing door 16 for opening and closing the opening 9 and placing the opening 15, the hinge axis of the opening and closing door 16 is parallel to the height direction of the fireproof door body 1, two opening and closing doors 16 are fixedly connected with magnets 17 on one sides close to the storage box 2, the storage box 2 is fixed with iron sheets 18 for adsorbing the two magnets 17, and the two opening and closing doors 16 are not prone to being opened unnecessarily at ordinary times through adsorption of the magnets 17 and the iron sheets 18, so that the possibility that the handkerchief 4 is polluted by dust and impurities is reduced.

When the conflagration breaing out, behind the smog of certain standard is caught to the smoke detector, transmit for the control maincenter through the fire prevention line, control maincenter control water pump 7 starts, water pump 7 is taken out the water in the reservoir chamber 201 to raceway 8, rivers pass through raceway 8 from shower nozzle 6 blowout, thereby soak handkerchief 4, the bottom of the excessive water inflow reservoir chamber 201 of water hole 5 on handkerchief 4 through accepting board 3, the personnel of fleing open and close door 16 opening 9 of the orientation direction rotation downside of keeping away from bin 2, can follow opening 9 and take out moist handkerchief 4, help guaranteeing personnel's safe evacuation, and is simple and convenient. The bearing plate 3 is arranged to incline upwards towards the direction far away from the fireproof door body 1, so that water is not easy to flow out from the opening 9, the floor is not easy to wet, and the possibility of people slipping is reduced.

At ordinary times, the placing opening 15 is opened by rotating the opening and closing door 16 at the upper side, and a new handkerchief 4 can be placed in the placing opening to supplement or replace the handkerchief 4; meanwhile, the opening and closing cover 22 can be rotated regularly to open the water outlet pipe 21 to discharge water in the water storage chamber 201, after the water outlet pipe 21 is closed, the cover cap 20 is rotated again to add a clean water source to the water storage chamber 201, so that the water in the water storage chamber 201 can be replaced regularly, and the water storage device is simple and convenient.

Referring to fig. 1 and 3, a sliding plate 10 is slidably disposed in the water storage chamber 201, the sliding direction of the sliding plate 10 is parallel to the height direction of the fireproof door body 1, the sliding plate 10 is located between the spray head 6 and the handkerchief 4, a pressing plate 11 for extruding the handkerchief 4 is slidably disposed on one side of the sliding plate 10 close to the handkerchief 4, the plane of the pressing plate 11 is parallel to the plane of the receiving plate 3, the pressing plate 11 slides towards the direction close to or away from the handkerchief 4, a plurality of through holes 12 are formed in both the sliding plate 10 and the pressing plate 11 for passing water, an elastic member for pushing the pressing plate 11 to slide towards the direction close to the handkerchief 4 is disposed on the sliding plate 10, the elastic member includes a spring 14 for pushing the pressing plate 11 to close to the handkerchief 4, one end of the spring 14 is fixedly connected to the sliding plate 10, and the other end is fixedly connected to the pressing plate 11, in this embodiment, two springs 14 are disposed; the water pump 7 is provided with a transmission assembly 13 for driving the sliding plate 10 to slide back and forth.

Referring to fig. 1 and 3, in order to facilitate the sliding plate 10 to slide back and forth, the transmission assembly 13 includes a reciprocating screw 131 rotating on the top wall of the first installation chamber 202 and a transmission member 132 disposed on the water pump 7, the transmission member 132 is used for enabling the water pump 7 to drive the reciprocating screw 131 to rotate, the rotation axis of the reciprocating screw 131 is parallel to the sliding direction of the sliding plate 10, the sliding plate 10 penetrates through the inner wall of the water storage chamber 201 and is connected to the reciprocating screw 131 in a threaded manner, a communication hole 23 for the sliding plate 10 to pass through and slide is formed in the inner wall of the water storage chamber 201, the transmission member 132 includes a transmission rod 1321, a first bevel gear 1322, a second bevel gear 1323 and a connecting rod 1324, the transmission rod 1321 is fixedly connected to an impeller shaft inside the water pump 7, one end of the transmission rod 1321, which is far away from the water pump 7, penetrates through the water storage chamber 201 and extends into the first installation chamber 202 through a bearing, and the connecting rod 1324 is fixedly connected to the bottom end of the reciprocating screw 131, one end of the connecting rod 1324, which is far away from the reciprocating screw 131, rotates on the bottom wall in the first mounting chamber 202, the first bevel gear 1322 is fixedly sleeved at one end of the transmission rod 1321, which is located in the first mounting chamber 202, the second bevel gear 1323 is fixedly sleeved on the connecting rod 1324, and the first bevel gear 1322 is meshed with the second bevel gear 1323.

When a fire disaster happens, the water pump 7 works, the impeller shaft in the water pump 7 drives the transmission rod 1321 to rotate, the first bevel gear 1322 drives the second bevel gear 1323 to rotate, so that the connecting rod 1324 and the reciprocating lead screw 131 rotate, the reciprocating lead screw 131 drives the sliding plate 10 to slide towards the direction far away from the handkerchief 4, the pressure of the pressing plate 11 on the handkerchief 4 is reduced, after the handkerchief 4 is soaked by water of the spray head 6, the reciprocating lead screw 131 drives the sliding plate 10 to be close to the handkerchief 4, the pushing force of the spring 14 for pushing the pressing plate 11 to be close to the handkerchief 4 is enhanced, the pressing plate 11 is extruded to the handkerchief 4, the water in the handkerchief 4 is extruded into the bottom of the water storage chamber 201, the handkerchief 4 taken out by people is wet, the possibility that water drops on the handkerchief 4 cause slipping down on the bottom plate is avoided as far as possible, the operation is simple and convenient, and the cost is low. The reciprocating lead screw 131 drives the sliding plate 10 to slide in a reciprocating manner, so that the handkerchief 4 can be intermittently extruded, and meanwhile, the spring 14 has the stretching and compressing functions, and the extrusion range of the pressing plate 11 is favorably expanded.

The implementation principle of the embodiment of the application is as follows:

when a fire disaster happens, after capturing certain standard smoke by the smoke detector, the smoke is transmitted to the control center through the fireproof connecting line, the control center controls the water pump 7 to be started, the water pump 7 pumps water in the water storage chamber 201 to the water delivery pipe 8, water flow is sprayed out from the spray head 6 through the water delivery pipe 8, and the water sprayed out from the spray head 6 soaks the handkerchief 4 through the sliding plate 10 and the through hole 12 on the pressing plate 11; meanwhile, an impeller shaft in the water pump 7 drives the transmission rod 1321 to rotate, so that the first bevel gear 1322 drives the second bevel gear 1323 to rotate, the connecting rod 1324 and the reciprocating lead screw 131 rotate, the reciprocating lead screw 131 drives the sliding plate 10 to slide towards the direction far away from the handkerchief 4, the pressure of the pressing plate 11 on the handkerchief 4 is reduced, after the handkerchief 4 is soaked by water of the spray head 6, the reciprocating lead screw 131 drives the sliding plate 10 to be close to the handkerchief 4, the pushing force of the spring 14 for pushing the pressing plate 11 to be close to the handkerchief 4 is enhanced, the pressing plate 11 is extruded to the handkerchief 4, the water in the handkerchief 4 is extruded into the bottom of the water storage chamber 201 from the water through hole 5 in the receiving plate 3, the escape person rotates the opening and closing door 16 on the lower side towards the direction far away from the storage box 2, the opening 9 is opened, the moistened handkerchief 4 can be taken out from the opening 9, and safety evacuation of the escape person is guaranteed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a prevent fire door with alarming function, includes prevents fire door body (1), its characterized in that: the fireproof door body (1) is provided with a storage box (2), the storage box (2) comprises a water storage chamber (201) for storing water, a bearing plate (3) is arranged in the water storage chamber (201), a plurality of handkerchiefs (4) are stacked on the bearing plate (3), a plurality of water through holes (5) are arranged on the bearing plate (3), a spray head (6) for spraying water to the handkerchief (4) is arranged at the top of the water storage chamber (201), a water pump (7) is arranged in the water storage chamber (201), the water pump (7) is used for being connected with the control center, a water outlet of the water pump (7) is communicated with a water pipe (8), one end of the water pipe (8) far away from the water pump (7) is communicated with the spray head (6), an opening (9) for taking out the handkerchief (4) is formed in one side, away from the fireproof door body (1), of the storage box (2).

2. The fire door with an alarm function as claimed in claim 1, wherein: the bottom wall of the opening (9) is flush with the top wall of the bearing plate (3), and the bearing plate (3) is inclined downwards towards the direction far away from the opening (9).

3. The fire door with an alarm function as claimed in claim 1, wherein: offer on bin (2) and be used for supplying placing mouth (15) that handkerchief (4) put into, place mouth (15) be located opening (9) top and communicate with opening (9), it has opening and closing door (16) that are used for opening and close opening (9) and place mouth (15) to articulate respectively on bin (2), the articulated axis of opening and closing door (16) is on a parallel with the direction of height of preventing fire door body (1).

4. The fire door with an alarm function as claimed in claim 3, wherein: one side of the opening and closing door (16) close to the storage box (2) is provided with a magnet (17), and an iron sheet (18) used for being adsorbed by the magnet (17) is arranged on the storage box (2).