CN212067507U - Fire extinguishing device for kitchen equipment - Google Patents
Fire extinguishing device for kitchen equipment Download PDFInfo
- Publication number
- CN212067507U CN212067507U CN202020064663.0U CN202020064663U CN212067507U CN 212067507 U CN212067507 U CN 212067507U CN 202020064663 U CN202020064663 U CN 202020064663U CN 212067507 U CN212067507 U CN 212067507U
- Authority
- CN
- China
- Prior art keywords
- fire extinguishing
- transmission shaft
- controller
- protective shell
- pipeline
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a extinguishing device for kitchen equipment, which comprises a controller, the controller outside is provided with the protective housing, the inside one side of protective housing is provided with the transmission shaft, transmission shaft one end fixedly connected with flabellum, the transmission shaft outside is provided with the spiral leaf, protective housing top one side is provided with the input tube, protective housing top opposite side is provided with the output tube, protective housing one end is kept away from to input tube and output tube and all is provided with the fire extinguishing agent pipeline, fire extinguishing agent pipeline bottom is provided with conduit. The utility model discloses a transmission shaft drives the flabellum and rotates, is favorable to dispelling the heat to the controller, guarantees that the controller can normally work when the conflagration takes place, opens the pneumatic valve through the controller, and then opens the choke valve, and inside high pressure water source entered into the U-shaped pipe, can put out some mars through the shower nozzle blowout, can cool down the controller when putting out a fire through this structure to guarantee the normal operating of each part.
Description
Technical Field
The utility model relates to a fire control safety technical field, concretely relates to a extinguishing device for kitchen equipment.
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 equipment fire extinguishing devices are produced aiming at the kitchen equipment used by the hotels and the restaurants.
However, when the existing fire extinguishing apparatus for a kitchen is actually used, due to the fact that the temperature in the kitchen is too high when a fire breaks out, a controller in the fire extinguishing apparatus runs at a high-temperature environment and has a risk of failure, all circuit control devices must be controlled through the controller, once the controller breaks down, the fire extinguishing apparatus cannot be normally opened, and therefore certain potential safety hazards exist.
Therefore, it is necessary to invent a fire extinguishing apparatus for kitchen appliances to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fire extinguishing apparatus for kitchen equipment, open the solenoid valve through the controller, carry fire extinguishing agent to the U-shaped intraductal through fire extinguishing agent pipeline, put out the fire source through the shower nozzle of U-shaped plate top and bottom, fire extinguishing agent can enter into the circulating line inside the protective housing through the input tube in addition, can cool down the protective housing inside through the circulation of fire extinguishing agent, in addition when fire extinguishing agent circulates in the circulating line and can drive the spiral leaf to rotate, thereby drive the flabellum through the transmission shaft and rotate, be favorable to dispelling the heat to the controller, guarantee that the controller can normally work when the conflagration takes place, open the pneumatic valve through the controller, and then open the choke valve, high pressure water source enters into the U-shaped intraductal, can put out some mars through the shower nozzle blowout, can cool down the controller when putting out a fire through this structure, thereby ensuring the normal operation of each component and solving the defects in the technology.
In order to achieve the above object, the present invention provides the following technical solutions: a fire extinguishing device for kitchen equipment comprises a controller, wherein a protective shell is arranged on the outer side of the controller, a transmission shaft is arranged on one side inside the protective shell, a fan blade is fixedly connected to one end of the transmission shaft, a spiral blade is arranged on the outer side of the transmission shaft, an input pipe is arranged on one side of the top of the protective shell, an output pipe is arranged on the other side of the top of the protective shell, fire extinguishing agent pipelines are arranged at the ends, away from the protective shell, of the input pipe and the output pipe, a water conveying pipeline is arranged at the bottom end of each fire extinguishing agent pipeline, a U-shaped pipe is arranged at one;
the fire extinguishing device is characterized in that a one-way valve is arranged on the outer side of the output pipe, an electromagnetic valve is arranged on the outer side of the fire extinguishing agent pipeline, a fire extinguishing tank is arranged at the bottom end of the fire extinguishing agent pipeline, a gas cylinder is arranged at the bottom end of the water pipeline, a pneumatic valve is arranged on the outer side of the water pipeline, a throttling valve is arranged at the top end of the pneumatic valve, and a high-pressure water source is.
Preferably, transmission shaft one end fixedly connected with bearing, the transmission shaft passes through the bearing and is connected with the protective housing rotation.
Preferably, the number of transmission shafts is set to be a plurality of, and is a plurality of transmission shafts evenly distributed at one side in the protective housing.
Preferably, a circulating pipeline is arranged inside the protective shell, the spiral blades are arranged inside the circulating pipeline, and a baffle is fixedly connected inside the circulating pipeline.
Preferably, a box body is arranged on the outer side of the gas cylinder, a high-pressure channel is arranged at the top end of the box body, and the high-pressure channel is connected between a high-pressure water source and the throttle valve.
Preferably, a temperature sensor is arranged on one side of the protective shell, and a smoke sensor is arranged on one side of the protective shell.
Preferably, the controller is set as a single chip microcomputer, an A/D converter is arranged at the input end of the single chip microcomputer, a D/A converter is arranged at the output end of the single chip microcomputer, the temperature sensor and the smoke sensor are both electrically connected with the A/D converter, and the electromagnetic valve and the pneumatic valve are both electrically connected with the D/A converter.
In the technical scheme, the utility model provides a technological effect and advantage:
1. the electromagnetic valve is opened by the controller, the fire extinguishing agent is conveyed into the U-shaped pipe through the fire extinguishing agent pipeline, the fire source is extinguished through the spray heads at the top and the bottom of the U-shaped plate, in addition, the fire extinguishing agent enters the circulating pipeline inside the protective shell through the input pipe, the temperature inside the protective shell can be reduced through the circulation of the fire extinguishing agent, in addition, when the fire extinguishing agent circulates inside the circulating pipeline, the spiral blades can be driven to rotate, thereby driving the fan blades to rotate through the transmission shaft, being beneficial to radiating the controller, ensuring the controller to work normally when a fire disaster happens, opening the pneumatic valve through the controller, then the throttle valve is opened, the high-pressure water source enters the U-shaped pipe and is sprayed out by the spray head to extinguish some sparks, the controller can be cooled while extinguishing fire through the structure, so that the normal operation of each part is ensured;
2. smoke transducer detects the concentration of smog when the fire condition appears in the kitchen, and temperature sensor can respond to the change of the inside temperature in kitchen, thereby send analog signal for the AD converter, the AD converter converts analog signal into digital model and sends it for the singlechip, the singlechip is handled digital signal and is given D/A converter with it transmission, thereby control solenoid valve and pneumatic valve through the D/A converter, be favorable to opening solenoid valve and pneumatic valve in order and put out a fire, can control the inside fire condition in kitchen automatically through this system.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of the control system of the present invention.
Description of reference numerals:
the fire extinguishing system comprises a controller 1, a protective shell 2, a transmission shaft 3, fan blades 4, spiral blades 5, an input pipe 6, an output pipe 7, a fire extinguishing agent pipeline 8, a water delivery pipeline 9, a U-shaped pipe 10, a spray head 11, a one-way valve 12, an electromagnetic valve 13, a fire extinguishing tank 14, a gas cylinder 15, a pneumatic valve 16, a throttle valve 17, a high-pressure water source 18, a circulating pipeline 19, a box body 20, a temperature sensor 21 and a smoke sensor 22.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a fire extinguishing apparatus for kitchen equipment as shown in figures 1 and 2, including controller 1, the outside of controller 1 is provided with protective housing 2, one side of the inside of protective housing 2 is provided with transmission shaft 3, one end of transmission shaft 3 is fixedly connected with flabellum 4, the outside of transmission shaft 3 is provided with spiral leaf 5, one side of the top of protective housing 2 is provided with input tube 6, the other side of the top of protective housing 2 is provided with output tube 7, one end of input tube 6 and output tube 7 far away from protective housing 2 is provided with fire extinguishing agent pipeline 8, the bottom of fire extinguishing agent pipeline 8 is provided with conduit 9, one end of fire extinguishing agent pipeline 8 is provided with U-shaped pipe 10, the top and bottom of U-shaped pipe 10 are provided with shower nozzle 11;
the fire extinguishing device is characterized in that a one-way valve 12 is arranged on the outer side of the output pipe 7, an electromagnetic valve 13 is arranged on the outer side of the fire extinguishing agent pipeline 8, a fire extinguishing tank 14 is arranged at the bottom end of the fire extinguishing agent pipeline 8, an air bottle 15 is arranged at the bottom end of the water pipeline 9, an air-operated valve 16 is arranged on the outer side of the water pipeline 9, a throttle valve 17 is arranged at the top end of the air-operated valve 16, and a high-pressure water.
Further, in the above technical solution, one end of the transmission shaft 3 is fixedly connected with a bearing, and the transmission shaft 3 is rotatably connected with the protective housing 2 through the bearing;
further, in the above technical solution, the number of the transmission shafts 3 is set to be plural, and the plurality of transmission shafts 3 are uniformly distributed on one side inside the protective casing 2;
further, in the above technical solution, a circulation pipeline 19 is arranged inside the protective shell 2, the spiral blade 5 is arranged inside the circulation pipeline 19, a baffle is fixedly connected inside the circulation pipeline 19, and the circulation pipeline 19 is favorable for the circulation of the fire extinguishing agent inside the protective shell 2;
further, in the above technical solution, a box body 20 is arranged outside the gas cylinder 15, and a high-pressure channel is arranged at the top end of the box body 20 and connected between a high-pressure water source 18 and a throttle valve 17;
the implementation mode is specifically as follows: when a fire disaster occurs in a kitchen, the electromagnetic valve 13 is opened through the controller 1, fire extinguishing agent is conveyed to the fire extinguishing agent pipeline 8 through the fire extinguishing tank 14 and then conveyed to the inside of the U-shaped pipe 10, fire can be extinguished inside a kitchen flue through the spray nozzle 11 at the top of the U-shaped plate, a fire source inside the kitchen can be extinguished through the spray nozzle 11 at the bottom of the U-shaped pipe 10, in addition, the fire extinguishing agent can enter the inside of the circulating pipeline 19 inside the protective shell 2 through the input pipe 6 and is output to the inside of the fire extinguishing agent pipeline 8 from the output pipe 7, the inside of the protective shell 2 can be cooled through the circulation of the fire extinguishing agent, in addition, when the fire extinguishing agent circulates inside the circulating pipeline 19, the spiral blades 5 can be driven to rotate, the transmission shaft 3 can be driven to rotate, the fan blades 4 can be driven to rotate, so that the controller 1 can be cooled by the fan blades 4, utilize after the fire extinguishing agent puts out a fire, open pneumatic valve 16 through controller 1, and then open choke valve 17 through pneumatic valve 16, high pressure water source 18 enters into inside conduit 9 through high pressure line, later enter into inside the U-shaped pipe 10 through fire extinguishing agent pipeline 8, and then can put out some mars through the blowout of shower nozzle 11, can cool down controller 1 when putting out a fire through this structure, thereby guarantee the normal operating of each part, this embodiment has specifically solved among the prior art and has cooled down controller 1 when putting out a fire to kitchen inside.
As shown in fig. 1 and 3: a temperature sensor 21 is arranged on one side of the protective shell 2, and a smoke sensor 22 is arranged on one side of the protective shell 2;
further, in the above technical solution, the controller 1 is a single chip microcomputer, an a/D converter is arranged at an input end of the single chip microcomputer, a D/a converter is arranged at an output end of the single chip microcomputer, the temperature sensor 21 and the smoke sensor 22 are both electrically connected to the a/D converter, and the electromagnetic valve 13 and the pneumatic valve 16 are both electrically connected to the D/a converter;
the implementation mode is specifically as follows: the model of the temperature sensor 21 is set to be DS18B20, the model of the smoke sensor 22 is set to be UG-P901, the model of the controller 1 is set to be STM32F103ZET6, the smoke sensor 22 detects the concentration of smoke when a fire occurs in the kitchen, and the temperature sensor 21 may sense a change in the temperature inside the kitchen, so that the analog signal is sent to the A/D converter, the A/D converter converts the analog signal into a digital model and sends the digital model to the singlechip, the singlechip processes the digital signal and transmits the digital signal to the D/A converter, thereby controlling the electromagnetic valve 13 and the pneumatic valve 16 through the D/A converter, being beneficial to opening the electromagnetic valve 13 and the pneumatic valve 16 in sequence to extinguish fire, automatically controlling the fire inside the kitchen through the system, this embodiment has specifically solved among the prior art the problem of carrying out automatic control to the inside condition of a fire in kitchen.
This practical theory of operation:
referring to the attached drawings 1 and 2 of the specification, an electromagnetic valve 13 is opened through a controller 1, fire extinguishing agent is conveyed to a fire extinguishing agent pipeline 8 through a fire extinguishing tank 14 and then conveyed to the inside of a U-shaped pipe 10, fire can be extinguished inside a kitchen flue through a spray head 11 at the top of the U-shaped pipe, a fire source inside the kitchen can be extinguished through the spray head 11 at the bottom of the U-shaped pipe 10, in addition, the fire extinguishing agent enters a circulating pipeline 19 inside a protective shell 2 through an input pipe 6 and is output to the inside of the fire extinguishing agent pipeline 8 from an output pipe 7, the inside of the protective shell 2 can be cooled through the circulation of the fire extinguishing agent, and a spiral vane 5 can be driven to rotate, so that a fan blade 4 can be driven to rotate through a transmission shaft 3, the controller 1 can be cooled, the controller 1 can be ensured to normally work when a fire occurs, a pneumatic valve 16 is opened through the controller, then, the throttle valve 17 is opened through the pneumatic valve 16, the high-pressure water source 18 enters the water conveying pipeline 9 through the high-pressure pipeline, then enters the U-shaped pipe 10 through the fire extinguishing agent pipeline 8, and then is sprayed out through the spray head 11 to extinguish some sparks;
referring to the accompanying drawings 1 and 3 of the specification, when a fire occurs in a kitchen, the smoke sensor 22 detects the concentration of smoke, the temperature sensor 21 senses the change of the temperature inside the kitchen, so that an analog signal is sent to the A/D converter, the A/D converter converts the analog signal into a digital type and sends the digital type to the single chip microcomputer, the single chip microcomputer processes the digital signal and transmits the digital signal to the D/A converter, the electromagnetic valve 13 and the pneumatic valve 16 are controlled through the D/A converter, and the fire inside the kitchen can be automatically controlled through the system.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. A fire extinguishing apparatus for kitchen equipment, comprising a controller (1), characterized in that: a protective shell (2) is arranged on the outer side of the controller (1), a transmission shaft (3) is arranged on one side inside the protective shell (2), one end of the transmission shaft (3) is fixedly connected with a fan blade (4), a spiral blade (5) is arranged on the outer side of the transmission shaft (3), an input pipe (6) is arranged on one side of the top of the protective shell (2), an output pipe (7) is arranged on the other side of the top of the protective shell (2), fire extinguishing agent pipelines (8) are respectively arranged at one ends, far away from the protective shell (2), of the input pipe (6) and the output pipe (7), a water conveying pipeline (9) is arranged at the bottom end of each fire extinguishing agent pipeline (8), a U-shaped pipe (10) is arranged at one end of each fire;
the fire extinguishing device is characterized in that a one-way valve (12) is arranged on the outer side of the output pipe (7), an electromagnetic valve (13) is arranged on the outer side of the fire extinguishing agent pipeline (8), a fire extinguishing tank (14) is arranged at the bottom end of the fire extinguishing agent pipeline (8), a gas cylinder (15) is arranged at the bottom end of the water pipeline (9), a pneumatic valve (16) is arranged on the outer side of the water pipeline (9), a throttle valve (17) is arranged at the top end of the pneumatic valve (16), and a high-pressure water source (18) is arranged at.
2. A fire extinguishing apparatus for kitchen equipment according to claim 1, characterized in that: one end of the transmission shaft (3) is fixedly connected with a bearing, and the transmission shaft (3) is rotatably connected with the protective shell (2) through the bearing.
3. A fire extinguishing apparatus for kitchen equipment according to claim 1, characterized in that: the number of transmission shaft (3) sets up to a plurality ofly, and is a plurality of transmission shaft (3) evenly distributed is in inside one side of protective housing (2).
4. A fire extinguishing apparatus for kitchen equipment according to claim 1, characterized in that: the spiral blade type air conditioner is characterized in that a circulating pipeline (19) is arranged inside the protective shell (2), the spiral blade (5) is arranged inside the circulating pipeline (19), and a baffle is fixedly connected inside the circulating pipeline (19).
5. A fire extinguishing apparatus for kitchen equipment according to claim 1, characterized in that: a box body (20) is arranged on the outer side of the gas cylinder (15), a high-pressure channel is arranged at the top end of the box body (20), and the high-pressure channel is connected between a high-pressure water source (18) and a throttle valve (17).
6. A fire extinguishing apparatus for kitchen equipment according to claim 1, characterized in that: a temperature sensor (21) is arranged on one side of the protective shell (2), and a smoke sensor (22) is arranged on one side of the protective shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020064663.0U CN212067507U (en) | 2020-01-13 | 2020-01-13 | Fire extinguishing device for kitchen equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020064663.0U CN212067507U (en) | 2020-01-13 | 2020-01-13 | Fire extinguishing device for kitchen equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212067507U true CN212067507U (en) | 2020-12-04 |
Family
ID=73569090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020064663.0U Expired - Fee Related CN212067507U (en) | 2020-01-13 | 2020-01-13 | Fire extinguishing device for kitchen equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212067507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856482A (en) * | 2021-01-21 | 2021-05-28 | 胡兰英 | Fire extinguishing device for rural kitchen wood combustion residues |
-
2020
- 2020-01-13 CN CN202020064663.0U patent/CN212067507U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856482A (en) * | 2021-01-21 | 2021-05-28 | 胡兰英 | Fire extinguishing device for rural kitchen wood combustion residues |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5399571B2 (en) | Energy-saving safety cabinet with automatic assembly control | |
| CN111256271B (en) | Intelligent fresh air system integrating safety alarm control and control method thereof | |
| CN104832965A (en) | Range hood system | |
| CN212067507U (en) | Fire extinguishing device for kitchen equipment | |
| CN211851516U (en) | Prevent fire door with smog adsorbs function | |
| CN207745439U (en) | Electrical cabinet flames of anger fire extinguishing cooling system | |
| CN111818762A (en) | Explosion-proof converter of intelligence malleation | |
| CN207939003U (en) | A kind of industrial automatic control electric control cabinet | |
| CN110762802A (en) | Intelligent campus air purification treatment method | |
| CN112957637B (en) | Transformer fire extinguishing device capable of preventing misoperation | |
| CN211611392U (en) | But high-efficient dry-type power transformer of automatic fire extinguishing | |
| CN211536308U (en) | Fire fighting device for cold channel | |
| CN207112849U (en) | Smoke-heating device | |
| CN220622271U (en) | High-temperature smoke exhaust fan | |
| CN206113071U (en) | High -efficient pressure boost discharge flue | |
| CN221172514U (en) | Intelligent monitoring air supply and exhaust system for kitchen gas leakage | |
| CN207317013U (en) | A kind of fire prevention integrated kitchen range with dehumidification function | |
| CN219267762U (en) | Fresh air system of underground energy storage power station and underground energy storage power station | |
| CN216697467U (en) | Gas safety system | |
| CN214253035U (en) | Temperature control device for electric chamber of stacker-reclaimer | |
| CN118669898A (en) | Smoke prevention and exhaust system comprising real-time detection wind speed shutter | |
| CN212756937U (en) | Indoor automatic fire prevention spray assembly | |
| CN217884342U (en) | High-efficiency energy-saving integrated intelligent cabinet for data machine room | |
| CN208703585U (en) | Safety monitoring control device of gas | |
| CN219841735U (en) | Forced air drying pipeline system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 Termination date: 20220113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |