CN216148936U

CN216148936U - Kitchen fire extinguishing device with thermocouple temperature sensing probe for effectively preventing mistaken spraying

Info

Publication number: CN216148936U
Application number: CN202122122469.0U
Authority: CN
Inventors: 曾雪春
Original assignee: Shenzhen Aohua'an Fire Technology Co ltd
Current assignee: Shenzhen Aohua'an Fire Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-04-01
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a kitchen fire extinguishing device with a thermocouple temperature-sensing probe for effectively preventing misspray, which comprises a cooking bench, a vertical frame plate and an adjusting assembly arranged on the vertical frame plate, wherein a rectangular cavity is formed in the cooking bench, a cabinet door is arranged on one side of the rectangular cavity, a fire extinguishing tank is arranged in the rectangular cavity, an electromagnetic valve is arranged at the top end of the fire extinguishing tank, two opposite fixed blocks are arranged on the vertical frame plate, a supporting frame is movably arranged between the two fixed blocks, a ventilating plate is arranged on the supporting frame, the supporting frame is in close contact with the vertical frame plate in a normal state, a water nozzle and a gas nozzle are clamped in a jack, the water nozzle and the gas nozzle can be effectively protected, the pollution of oil stains to the water nozzle and the gas nozzle is reduced, the service life of the fire extinguishing device is prolonged, an aluminum tin sheet can block flames in a short time when cooking in a kitchen and can prevent the flames from being in direct contact with the temperature-sensing probe, effectively preventing the fire extinguishing device from generating the phenomenon of mistaken spraying.

Description

Kitchen fire extinguishing device with thermocouple temperature sensing probe for effectively preventing mistaken spraying

Technical Field

The utility model relates to the technical field of fire fighting, in particular to a kitchen fire extinguishing device with a thermocouple temperature sensing probe, which is used for effectively preventing mistaken spraying.

Background

Along with the improvement of living standard of people, more and more hotels and restaurants are in charge of, various delicious dishes are provided for people, the development of catering industry also promotes the development of kitchen equipment industry, the kitchen equipment industry gradually forms wide market space after the development of years, and meanwhile, more and more kitchen fire extinguishing devices are produced aiming at the kitchen equipment used by the hotels and the restaurants.

The present kitchen fire protection device is mostly fixed mounting directly over the top of a kitchen range, normal naked light often can arouse kitchen extinguishing device malfunction on the kitchen range promptly, and hardly stop spraying, cause unnecessary economic loss, the top of a kitchen range uses for a long time and produces a large amount of oil smoke, easily cause the jam of fire extinguishing nozzle, still can reduce extinguishing device's life simultaneously, be unfavorable for carrying out effectual protection to extinguishing device, for this we propose effectively prevent that the mistake from spouting with the kitchen extinguishing device who is equipped with thermocouple temperature sensing probe and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a kitchen fire extinguishing device with a thermocouple temperature sensing probe for effectively preventing mistaken spraying, and aims to solve the technical problems that the prior art is not favorable for effectively protecting the fire extinguishing device and extinguishing mistaken spraying.

In order to achieve the purpose, the utility model provides the following technical scheme: the kitchen fire extinguishing device with the thermocouple temperature sensing probe for effectively preventing misspray comprises a cooking bench, a vertical frame plate and an adjusting assembly arranged on the vertical frame plate, wherein a rectangular cavity is formed in the cooking bench, a cabinet door is arranged on one side of the rectangular cavity, and a fire extinguishing pot is arranged in the rectangular cavity, an electromagnetic valve is arranged at the top end of the fire extinguishing pot, two opposite fixed blocks are arranged on the vertical frame plate, a supporting frame is movably arranged between the two fixed blocks, the supporting frame is provided with a vent plate, one side of the vent plate is provided with at least one air nozzle, the other side of the aeration plate is connected with an air pipe, one end of the air pipe penetrates through the corresponding end of the cooking bench and is connected with the fire extinguishing tank, one end of the support frame is provided with a water pipe, one end of the water pipe is connected with the corresponding end of the support frame in a penetrating way, and the support frame is also provided with a plurality of water spray nozzles connected with the water pipe; the water spray nozzle with the air nozzle all is located same one side of support frame, the motor box is installed to one side of founding the frame plate, install actuating mechanism in the motor box, actuating mechanism is used for ordering about the reciprocal upset of support frame.

Preferably, effectively prevent that the mistake from spouting with kitchen extinguishing device who is equipped with thermocouple temperature probe still includes the temperature sensing subassembly, the temperature sensing subassembly includes the cell frame, slidable mounting has two relative connection pieces on the cell frame, two the bottom of connection piece all is provided with the couple, two be provided with the dissolving piece between the couple, the both ends of cell frame all have a steel pipe, two through bolted connection all be provided with in the steel pipe with corresponding the steel wire that the connection piece is connected, the bottom slidable mounting of cell frame has aluminium tin piece, aluminium tin piece level is located under the dissolving piece.

Preferably, actuating mechanism includes driving motor, driving motor's the fixed synchronizing wheel that has cup jointed of output, the equal fixedly connected with bull stick in both ends of support frame, two the one end of bull stick all with corresponding the one end of fixed block is rotated and is pegged graft, one of them the one end of bull stick is provided with the synchronizing wheel, driving motor is last the synchronizing wheel with corresponding on the bull stick connect through synchronous belt drive between the synchronizing wheel.

Preferably, a plurality of jacks are formed in the vertical frame plate, and the air nozzle and the water nozzle are both rotationally clamped with the jacks correspondingly.

Preferably, a control box is arranged on one side of the vertical frame plate, an alarm is connected to the top end of the control box, and the control box is electrically connected with the electromagnetic valve, the driving motor and the steel wire through wires.

Preferably, the motor box is installed on one side of the top of the standing plate, and a baffle is arranged on one side of the motor box.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the support frame that sets up, under normal condition, the support frame with found frame plate in close contact with, water jet and air nozzle all block in the jack, can carry out effectual protection to both, reduced the pollution of greasy dirt to it, convenient subsequent clearance, the life that also is convenient for increase extinguishing device, the aluminium tin piece of setting can block the flame when the kitchen is cooked in the short time, isolated flame and temperature-sensing probe's direct contact prevents effectively that extinguishing device from taking place the mistake and spout the phenomenon.

2. Through operation driving motor, make its output drive the synchronizing wheel rotation of fixed cup jointing, the driving fit of synchronizing wheel and hold-in range is convenient for make the synchronizing wheel drive bull stick and support frame synchronous rotation to reach the drive upset to the support frame, control regulation solenoid valve makes the jet-propelled head just to the top of a kitchen range, and put out a fire to conflagration department.

Drawings

Fig. 1 is a schematic structural view of a kitchen fire extinguishing apparatus provided with a thermocouple temperature sensing probe for effectively preventing misspray according to the present invention.

Fig. 2 is a partial structural view showing the expansion of a support frame in a kitchen fire extinguishing apparatus provided with a thermocouple temperature sensing probe for effectively preventing misspray.

Fig. 3 is a schematic structural diagram of a temperature sensing assembly in fig. 1.

In the figure: 1. a cooking bench; 11. a cabinet door; 12. a fire extinguishing tank; 13. an electromagnetic valve; 14. a control box; 15. an alarm; 2. a vertical frame plate; 21. a support frame; 211. a breather plate; 22. a fixed block; 23. a water pipe; 24. an air tube; 25. a jack; 26. a gas showerhead; 27. a water spray nozzle; 3. a motor box; 31. a baffle plate; 32. a drive motor; 33. a synchronizing wheel; 34. a synchronous belt; 4. a temperature sensing assembly; 41. a slot frame; 42. connecting sheets; 43. hooking; 44. dissolving tablets; 45. an aluminum tin sheet; 46. a steel pipe; 47. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: effectively prevent mistake and spout kitchen extinguishing device with being equipped with thermocouple temperature sensing probe, include top of a kitchen range 1, riser frame plate 2 and install adjusting part on riser frame plate 2, the rectangle chamber has been seted up in the top of a kitchen range 1, one side in rectangle chamber is provided with cabinet door 11, just the jar 12 of going out fire is installed to the rectangle intracavity, solenoid valve 13 is installed on the top of jar 12 of going out fire, be provided with two relative fixed blocks 22 on riser frame plate 2, two the activity is equipped with support frame 21 between the fixed block 22, install aeration plate 211 on the support frame 21, one side of aeration plate 211 is provided with at least one jet head 26, the opposite side of aeration plate 211 is connected with trachea 24, trachea 24's one end runs through the corresponding one end of top of a kitchen range 1 and with jar 12 of going out fire is connected, support frame 21's one end is provided with water pipe 23, water pipe 23's one end with the corresponding one end through connection of support frame 21, the support frame 21 is also provided with a plurality of water nozzles 27 connected with the water pipes 23; water jet 27 with air nozzle 26 all is located same one side of support frame 21, motor box 3 is installed to one side of riser board 2, install actuating mechanism in the motor box 3, actuating mechanism is used for ordering about the reciprocal upset of support frame 21, support frame 21 are used in on fixed block 22, and it overturns to be convenient for it to make air nozzle 26 just to top of a kitchen range 1 with water jet 27, be used for carrying out timely effectual processing to the disaster that top of a kitchen range 1 took place, the pipeline that water jet 27 and air nozzle 26 are connected is the telescopic metal collapsible tube material, and the one end and the kitchen water of water pipe 23 are connected, strengthen the protective effect.

The kitchen fire extinguishing device with the thermocouple temperature sensing probe for effectively preventing mistaken spraying further comprises a temperature sensing assembly 4, wherein the temperature sensing assembly 4 comprises a groove frame 41, two opposite connecting pieces 42 are slidably mounted on the groove frame 41, hooks 43 are arranged at the bottom ends of the two connecting pieces 42, a dissolving piece 44 is arranged between the two hooks 43, two ends of the groove frame 41 are connected with steel pipes 46 through bolts 47, steel wires connected with the corresponding connecting pieces 42 are arranged in the two steel pipes 46, an aluminum tin piece 45 is slidably mounted at the bottom end of the groove frame 41, the aluminum tin piece 45 is horizontally positioned under the dissolving piece 44, when a fire disaster happens, the temperature rises, the aluminum tin piece 45 is firstly combusted, the aluminum tin piece 45 can block the fire in a short time, after a certain time, the aluminum tin piece 45 melts and the dissolving piece 44 is subjected to temperature sensing and melting, fuse separation's solution piece 44 can make the connecting wire take place to relax to trigger extinguishing device's controller, and then put out a fire to the conflagration that takes place, the aluminium tin piece 45 of setting can block the flame when the kitchen normally cooks, prevents effectively that extinguishing device from taking place the mistake and spout the phenomenon.

Actuating mechanism includes driving motor 32, the fixed synchronizing wheel 33 that has cup jointed of output of driving motor 32, the equal fixedly connected with bull stick in both ends of support frame 21, two the one end of bull stick all with corresponding the one end of fixed block 22 is rotated and is pegged graft, one of them the one end of bull stick is provided with synchronizing wheel 33, on the driving motor 32 synchronizing wheel 33 with corresponding on the bull stick connect through the transmission of hold-in range 34 between the synchronizing wheel 33, through operation driving motor 32, make its output drive the fixed synchronizing wheel 33 who cup joints and rotate, synchronizing wheel 33 and hold-in range 34's transmission cooperation is convenient for make synchronizing wheel 33 drive bull stick and support frame 21 synchronous rotation to reach the drive upset to support frame 21.

Seted up a plurality of jacks 25 on the riser board 2, it is a plurality of the air nozzle 26 with the water jet 27 all with corresponding the jack 25 rotates the block, when not having the conflagration, support frame 21 with riser board 2 in close contact with, water jet 27 and air nozzle 26 all block in jack 25, can carry out effectual protection to both, have reduced the pollution of greasy dirt to it, are convenient for increase extinguishing device's life.

A control box 14 is arranged on one side of the vertical frame plate 2, an alarm 15 is connected to the top end of the control box 14, the control box 14 is electrically connected with the electromagnetic valve 13, the driving motor 32 and the steel wire through conducting wires, when a fire breaks out on the cooking bench 1, the solvent sheets 44 on the temperature sensing assembly 4 are disconnected, signals are transmitted to the control box 14 through the steel wire, the alarm 15 is synchronously started, the control box 14 is controlled to use, the supporting frame 21 is driven to turn over, the air jet head 26 is enabled to be over against the cooking bench 1, and the fire is extinguished at the fire.

Motor box 3 is installed stand top one side of frame plate 2, just one side of motor box 3 is provided with baffle 31, and motor box 3 accessible screw fixation is in one side of stand plate 2, and the baffle 31 of setting is convenient for open motor box 3 and is maintained the drive assembly in it.

The working principle is as follows: when a fire disaster occurs, the temperature rises, firstly the aluminum tin sheet 45 is combusted, the aluminum tin sheet 45 can block a big fire in a short time, after a certain time, the aluminum tin sheet 45 melts, the temperature of the melting sheet 44 melts, the melting sheet 44 which is melted and separated can loosen a connecting steel wire, the disconnected steel wire transmits a signal to the control box 14, meanwhile, the alarm 15 is synchronously started, the control box 14 controls the operation of the driving motor 32, the output end of the driving motor drives the fixedly sleeved synchronous wheel 33 to rotate, the synchronous wheel 33 is in transmission fit with the synchronous belt 34, the synchronous wheel 33 drives the rotating rod to rotate synchronously with the supporting frame 21, so that the supporting frame 21 is driven to overturn by the driving overturn of the supporting frame 21, the air nozzle 26 and the water nozzle 27 are opposite to the cooking bench 1, the electromagnetic valve 13 is controlled, and the fire extinguishing agent in the fire extinguishing tank 12 is injected into the air nozzle 26 through the air pipe 24, thereby spout the conflagration department on the top of a kitchen range 1 and go out, under the normal condition, support frame 21 with riser board 2 is close contact with constantly, and water jet 27 and air nozzle 26 all block can carry out effectual protection to both in jack 25, have reduced the pollution of greasy dirt to it, are convenient for increase extinguishing device's life.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Effectively prevent that mistake from spouting with kitchen extinguishing device who is equipped with thermocouple temperature sensing probe, a serial communication port, include top of a kitchen range (1), riser board (2) and install adjusting part on riser board (2), the rectangular chamber has been seted up in top of a kitchen range (1), one side in rectangular chamber is provided with cabinet door (11), just jar (12) of going out fire is installed to the rectangular chamber, solenoid valve (13) are installed on the top of jar (12) of going out fire, be provided with two relative fixed block (22) on riser board (2), two the activity is equipped with support frame (21) between fixed block (22), install aeration plate (211) on support frame (21), one side of aeration plate (211) is provided with at least one jet-propelled head (26), the opposite side of aeration plate (211) is connected with trachea (24), the one end of trachea (24) runs through the corresponding one end of top of a kitchen range (1), The fire extinguishing tank is connected with the fire extinguishing tank (12), one end of the support frame (21) is provided with a water pipe (23), one end of the water pipe (23) is connected with the corresponding end of the support frame (21) in a penetrating way, and the support frame (21) is also provided with a plurality of water nozzles (27) connected with the water pipe (23); the utility model discloses a support frame, including support frame (21), water jet (27) with air nozzle (26) all are located same one side of support frame (21), motor box (3) are installed to one side of riser board (2), install actuating mechanism in motor box (3), actuating mechanism is used for ordering about the reciprocal upset of support frame (21).

2. The kitchen fire extinguishing apparatus provided with the thermocouple temperature sensing probe for effectively preventing the false spraying according to claim 1, characterized in that: effectively prevent that mistake from spouting with kitchen extinguishing device who is equipped with thermocouple temperature sensing probe still includes temperature sensing subassembly (4), temperature sensing subassembly (4) are including cell frame (41), slidable mounting has two relative connection piece (42) on cell frame (41), two the bottom of connection piece (42) all is provided with couple (43), two be provided with soluble piece (44) between couple (43), the both ends of cell frame (41) all are connected with steel pipe (46), two through bolt (47) all be provided with in steel pipe (46) with corresponding the steel wire that connection piece (42) are connected, the bottom slidable mounting of cell frame (41) has aluminium tinsel (45), aluminium tinsel (45) level is located under soluble piece (44).

3. The kitchen fire extinguishing apparatus provided with the thermocouple temperature sensing probe for effectively preventing the false spraying according to claim 1, characterized in that: actuating mechanism includes driving motor (32), synchronizing wheel (33) have been fixed to have cup jointed to the output of driving motor (32), the equal fixedly connected with bull stick in both ends of support frame (21), two the one end of bull stick all with corresponding the one end of fixed block (22) is rotated and is pegged graft, one of them the one end of bull stick is provided with synchronizing wheel (33), on driving motor (32) synchronizing wheel (33) and corresponding on the bull stick connect through hold-in range (34) transmission between synchronizing wheel (33).

4. The kitchen fire extinguishing apparatus provided with the thermocouple temperature sensing probe for effectively preventing the false spraying according to claim 1, characterized in that: a plurality of jacks (25) are formed in the vertical frame plate (2), and the air nozzle (26) and the water nozzle (27) are both rotationally clamped with the jacks (25).

5. The kitchen fire extinguishing apparatus provided with the thermocouple temperature sensing probe for effectively preventing the false spraying according to claim 1, characterized in that: a control box (14) is arranged on one side of the vertical frame plate (2), an alarm (15) is connected to the top end of the control box (14), and the control box (14) is electrically connected with the electromagnetic valve (13), the driving motor (32) and the steel wire through wires.

6. The kitchen fire extinguishing apparatus provided with the thermocouple temperature sensing probe for effectively preventing the false spraying according to claim 1, characterized in that: the motor box (3) is installed on one side of the top of the vertical frame plate (2), and a baffle (31) is arranged on one side of the motor box (3).