CN105521573A - Device for dual-stage extinguishment and washing of kitchen flue - Google Patents
Device for dual-stage extinguishment and washing of kitchen flue Download PDFInfo
- Publication number
- CN105521573A CN105521573A CN201610028387.0A CN201610028387A CN105521573A CN 105521573 A CN105521573 A CN 105521573A CN 201610028387 A CN201610028387 A CN 201610028387A CN 105521573 A CN105521573 A CN 105521573A
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- CN
- China
- Prior art keywords
- smoke
- cover plate
- stage
- fire
- cover
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/006—Fire prevention, containment or extinguishing specially adapted for particular objects or places for kitchens or stoves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2057—Removing cooking fumes using a cleaning liquid
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a device for dual-stage extinguishment and washing of a kitchen flue. The device comprises a smoke extracting pipe connected with a smoke extracting cover, a smoke extracting machine connected with the smoke extracting cover and a smoke exhausting pipe connected with the smoke extracting machine; the smoke extracting cover is arranged below an indoor roof and beside a wall, and a cooking bench is arranged below the smoke extracting cover; the position below the smoke extracting cover is divided into a cover plate zone and an air extracting zone, and the cover plate zone is provided with a control drive used for sealing the air extracting zone; a temperature inductor is arranged in the smoke extracting pipe, the temperature inductor and the control drive are connected into a controller, and the smoke extracting machine is also connected into the controller; and meanwhile, a spraying extinguishment cooling device is arranged in the smoke exhausting pipe. The device can achieve automatic detection control, fire hazards in the kitchen flue are extinguished, air is isolated through the smoke extracting cover, and meanwhile dual-stage extinguishment including spraying extinguishment and cooling is achieved through smoke exhausting pipe; the device is safe, timely and effective, and the life and property safety of people is sufficiently guaranteed; and meanwhile, oil contamination in the smoke exhausting pipe is automatically removed conveniently and rapidly, and washing liquid can be used in a circulated manner.
Description
Technical field
The invention belongs to field of kitchen products, be specially a kind of device of putting out a fire for kitchen chimney flue twin-stage and cleaning.
Background technology
Present commercial kitchen is more common, particularly Chinese restaurant, dining room, and oil smoke is heavier, and kitchen fume removed by kitchen smoke-discharging equipment, the articles for use of needs specialty, maintains the environment of inside, kitchen.Existing conserving kitchen oil smoke pumping equipment mainly comprises the smoking cover be arranged in kitchen, and the smoke extracting tube, smoke extractor and the smoke exhaust pipe that are connected with smoking cover, and smoke exhaust pipe is generally arranged on building external.
In the pipeline of conserving kitchen oil smoke pumping, (comprise smoke extracting tube, smoke extractor and smoke exhaust pipe), because kitchen fume is heavier, time long pipeline inside can accumulate the dirt of a large amount of oil-containing, is easy on fire; Because cook is bad in cooking process control, high oil temperature (the quick-fried particularly in the Chinese way of cooking on fire in pot, especially easily cause in pot on fire), fire can be taken advantage of a situation and to be lighted by a large amount of oil-containing dirts accumulated in smoke pipe, finally cause fire, light then burn pipeline and oil pumper, heavy then cause fire disaster to have a strong impact on people's security of the lives and property.
In daily life, often see the thing of Chinese Restaurant kitchen breaking out of fire, news report also emerges in an endless stream; Although everybody can arrange fire extinguisher according to security against fire, the disguise of kitchen fume and the shortage of similar security against fire articles for use make similar fire be difficult to stop.The security of the lives and property of people in serious harm.
Therefore while carrying out kitchen safety precautions, need periodic cleaning smoke discharging pipe, and smoke discharging pipe is generally the slim-lined construction of sealing, cleans very inconvenient.
Summary of the invention
The object of the invention is for above problem, provide a kind of device of putting out a fire for kitchen chimney flue twin-stage and cleaning, Automatic Detection and Control, eliminate the fire in the smoke pipe of kitchen, completely cut off air by smoking cover place and spray the fire extinguishing of fire extinguishing cooling twin-stage by smoke exhaust pipe simultaneously, safety is timely and effective, fully ensures the security of the lives and property of people; Automatically clean the greasy dirt in smoke discharging pipe simultaneously, convenient and swift, and recycle cleaning fluid.
For realizing above object, the technical solution used in the present invention is: a kind of device of putting out a fire for kitchen chimney flue twin-stage and cleaning, it comprises the smoke extracting tube (5) and smoke extractor (6) that are connected to smoking cover (3), the smoke exhaust pipe (7) be connected with smoke extractor (6), other at body of wall (1) under smoking cover (3) roof disposed in the interior (1), smoking cover (3) below is the kitchen range top (4); Described smoke exhaust pipe (7) is connected with the outlet of smoke extractor (6) by the c-shaped smoke pipe (701) that send, described smoke exhaust pipe (7) inner vertical is provided with sparge pipe (11), and sparge pipe (11) is provided with shower nozzle (12), described sparge pipe (11) passes outwardly feed pump (10) and is connected to liquid storage tank (8), and being connected with liquid storage tank (8) bottom of smoke exhaust pipe (7);
Described smoking cover (3) below is divided into cover plate district (301) and exhausting district (302), and the control that described cover plate district (301) is provided with for sealing exhausting district (302) drives (14); Temperature inductor (15) is provided with in described smoke extracting tube (5), described temperature inductor (15) drives (14) to be all connected in controller (16) with control, and smoke extractor (6) is also linked in controller (16).
Further, described control drives (14) to comprise: the exhausting district (302) that described cover plate district (301) both sides are arranged respectively, and be provided with two-layer up and down in cover plate district (301), be respectively the first cover plate (1411) and the second cover plate (1412); And described first cover plate (1411) is connected with the first driving (141), the second cover plate (1412) is connected with the second driving (142).
Further, described first (141) and second are driven to drive (142) to be jointly linked in controller (16).
Further, described first (141) are driven to be matched by the upper fixing tooth bar (143) of gear and the first cover plate (1411); Second drives (142) by the upper fixing tooth bar (143) of gear and the second cover plate (1412) as coordinating.
Further, the bottom of described liquid storage tank (8) lower than the connected entrance position of smoke exhaust pipe (7) with liquid storage tank (8), and is provided with filter screen (9) below connected entrance.
Further, described smoke pipe (701) and smoke exhaust pipe (7) junction sent is provided with liquid barrier (702), and send the access port of smoke pipe (701) higher than the connected entrance position of smoke exhaust pipe (7) with liquid storage tank (8).
Further, described shower nozzle (12) is annular apopore, and its apopore circumference arranges a circle and oblique below is arranged, and described shower nozzle (12) is evenly arranged on drainpipe (11).
Further, what store in described liquid storage tank (8) is alkaline cleaning fluid.
Further, described smoke exhaust pipe (7) top is provided with blast cap (13).
Beneficial effect of the present invention: the invention provides a kind of device of putting out a fire for kitchen chimney flue twin-stage and cleaning, Automatic Detection and Control, eliminate the fire in the smoke pipe of kitchen, completely cut off air by smoking cover place and spray the fire extinguishing of fire extinguishing cooling twin-stage by smoke exhaust pipe simultaneously, safety is timely and effective, fully ensures the security of the lives and property of people; Automatically clean the greasy dirt in smoke discharging pipe simultaneously, convenient and swift, and recycle cleaning fluid.
Have employed temperature sensing device, the flue-gas temperature in time in monitoring smoke extracting tube, if temperature reaches the ignition temperature of greasy dirt, then automatically start and control to drive, impel cover plate to two lateral movements, cover the suction opeing of smoking cover.Thus stop flame contact air, flame extinguishes because of anoxic; If pipeline is on fire simultaneously, its upper end smoke exhaust pipe is also likely on fire, now starts feed pump spraying liquid and contributes to pipeline fire extinguishing cooling.
After temperature reduces, the intensity of a fire is eliminated, and then opens cover plate.Thus ensure that kitchen safety.
Accompanying drawing explanation
Fig. 1 is mounting structure schematic diagram of the present invention.
Fig. 2 is smoking cover annexation schematic diagram in structure of the present invention.
Fig. 3 is the annexation schematic diagram driving cover plate in structure of the present invention.
Described in figure, label character is expressed as: 1, body of wall; 2, roof; 3, smoking cover; 4, the kitchen range top; 5, smoke extracting tube; 6, smoke extractor; 7, smoke exhaust pipe; 8, liquid storage tank; 9, filter screen; 10, feed pump; 11, sparge pipe; 12, shower nozzle; 13, blast cap; 701, smoke pipe is sent; 702, liquid barrier;
14, control to drive; 15, temperature inductor; 16, controller; 301, cover plate district; 302, exhausting district; 141, first drive; 142, second drive; 143, tooth bar is driven; 1411, the first cover plate; 1412, the second cover plate.
Detailed description of the invention
In order to make those skilled in the art understand technical scheme of the present invention better, describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
As shown in Figure 1-Figure 3, concrete structure of the present invention is: a kind of device of putting out a fire for kitchen chimney flue twin-stage and cleaning, it comprises the smoke extracting tube 5 and smoke extractor 6 that are connected to smoking cover 3, the smoke exhaust pipe 7 be connected with smoke extractor 6,1 time, smoking cover 3 roof disposed in the interior and other at body of wall 1 is the kitchen range top 4 below smoking cover 3; Described smoke exhaust pipe 7 is connected with the outlet of smoke extractor 6 by the c-shaped smoke pipe 701 that send, described smoke exhaust pipe 7 inner vertical is provided with sparge pipe 11, and sparge pipe 11 is provided with shower nozzle 12, described sparge pipe 11 passes outwardly feed pump 10 and is connected to liquid storage tank 8, and being connected with liquid storage tank 8 bottom of smoke exhaust pipe 7;
Be divided into cover plate district 301 and exhausting district 302 below described smoking cover 3, the control that described cover plate district 301 is provided with for sealing exhausting district 302 drives 14; Be provided with temperature inductor 15 in described smoke extracting tube 5, described temperature inductor 15 is all connected in controller 16 with control driving 14, and smoke extractor 6 is also linked in controller 16.
Preferably, described control driving 14 comprises: the exhausting district 302 that both sides, described cover plate district 301 are arranged respectively, and is provided with two-layer up and down in cover plate district 301, is respectively the first cover plate 1411 and the second cover plate 1412; And described first cover plate 1411 is connected with the first driving 141, second cover plate 1412 is connected with the second driving 142.
Preferably, described first 141 and second are driven to drive 142 to be jointly linked in controller 16.
Preferably, described first 141 are driven to be matched with tooth bar 143 fixing on the first cover plate 1411 by gear; Second drive 142 by gear with on the second cover plate 1412 fix tooth bar 143 as coordinating.
Preferably, the bottom of described liquid storage tank 8 lower than the connected entrance position of smoke exhaust pipe 7 with liquid storage tank 8, and is provided with filter screen 9 below connected entrance.
Preferably, described in send smoke pipe 701 and smoke exhaust pipe 7 junction to be provided with liquid barrier 702, and send the access port of smoke pipe 701 higher than the connected entrance position of smoke exhaust pipe 7 with liquid storage tank 8.
Preferably, described shower nozzle 12 is annular apopore, and its apopore circumference arranges a circle and oblique below is arranged, and described shower nozzle 12 is evenly arranged on drainpipe 11.
Preferably, what store in described liquid storage tank 8 is alkaline cleaning fluid.
Preferably, described smoke exhaust pipe 7 top is provided with blast cap 13.
During concrete use, 1) automatically clean:
After finishing using in kitchen, close smoke extractor 6, start feed pump 10, cleaning fluid in liquid storage tank 8 (is generally alkaline cleaning fluid by feed pump 10, also can be running water) pump in smoke exhaust pipe 7 sparge pipe 11 in, then carry out sprinkling cleaning by the inwall of shower nozzles at different levels 12 pairs of smoke exhaust pipes 7, the residue after cleaning and waste liquid are connected with liquid storage tank 8 by smoke exhaust pipe 7 lower end, and filter Posterior circle by filter screen 9 and utilize cleaning fluid.
When startup cleaning smoke exhaust pipe 7 inwall, carry out in a period of time after generally selecting kitchen to finish using, now inwall is also with the temperature of oil smoke, at this temperature, cleans the most effective.
2) twin-stage fire extinguishing:
As shown in Figure 1, the connection power supply of controller 16 and the connection power supply of smoke extractor 6, first driving 141 and the second driving 142 is saved in this example.
During normal use, when the flue-gas temperature namely in smoke extracting tube 5 is under critical-temperature, exhausting district 302 is open mode, and the first cover plate 1411 and the second cover plate 1412 are all retracted in cover plate district 301; Smoke extractor 6 normally works, and oil smoke, under the effect of smoke extractor 6, is collected smoke extracting tube 5 from smoking cover 3 and is then discharged into outdoor by smoke exhaust pipe 7.
When the temperature inductor 15 in smoke extracting tube 5 perceive temperature exceed critical-temperature time, controller 16 starts smoke extractor 6, first immediately and drives 141 and second to drive 142 work, the while that smoke extractor 6 being quit work, the first cover plate 1411 and the second cover plate 1412 are all deployed into the exhausting district 302 of both sides, cover exhausting district 302, smoking cover 3 is closed, completely cut off and contact with air, thus fire extinguishing of lowering the temperature rapidly, to reduce the loss.Smoke extractor 6 quits work in the process.
When ignition temperature is higher or flame channels in smoke exhaust pipe 5, starts feed pump 10 and carry out as 1) automatic operation of cleaning, fire extinguishing cooling can be carried out simultaneously, thus realize twin-stage fire extinguishing.
After temperature reduces, fire goes out.Controller 16 controls smoke extractor 6, first and drives 141 and second to drive 142 work to return to normal condition.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.
Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above example just understands method of the present invention and core concept thereof for helping.The above is only the preferred embodiment of the present invention, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the premise without departing from the principles of the invention, some improvement, retouching or change can also be made, also above-mentioned technical characteristic can be combined by rights; These improve retouching, change or combination, or the design of invention and technical scheme are directly applied to other occasion without improving, and all should be considered as protection scope of the present invention.
Claims (9)
1. the device of putting out a fire for kitchen chimney flue twin-stage and cleaning, it comprises the smoke extracting tube (5) and smoke extractor (6) that are connected to smoking cover (3), the smoke exhaust pipe (7) be connected with smoke extractor (6), other at body of wall (1) under smoking cover (3) roof disposed in the interior (1), smoking cover (3) below is the kitchen range top (4); It is characterized in that, described smoke exhaust pipe (7) is connected with the outlet of smoke extractor (6) by the c-shaped smoke pipe (701) that send, described smoke exhaust pipe (7) inner vertical is provided with sparge pipe (11), and sparge pipe (11) is provided with shower nozzle (12), described sparge pipe (11) passes outwardly feed pump (10) and is connected to liquid storage tank (8), and being connected with liquid storage tank (8) bottom of smoke exhaust pipe (7);
Described smoking cover (3) below is divided into cover plate district (301) and exhausting district (302), and the control that described cover plate district (301) is provided with for sealing exhausting district (302) drives (14); Temperature inductor (15) is provided with in described smoke extracting tube (5), described temperature inductor (15) drives (14) to be all connected in controller (16) with control, and smoke extractor (6) is also linked in controller (16).
2. a kind of device of putting out a fire for kitchen chimney flue twin-stage and cleaning according to claim 1, it is characterized in that, described control drives (14) to comprise: the exhausting district (302) that described cover plate district (301) both sides are arranged respectively, and be provided with two-layer up and down in cover plate district (301), be respectively the first cover plate (1411) and the second cover plate (1412); And described first cover plate (1411) is connected with the first driving (141), the second cover plate (1412) is connected with the second driving (142).
3. a kind of device of putting out a fire for kitchen chimney flue twin-stage and cleaning according to claim 2, is characterized in that, described first drives (141) and second to drive (142) to be jointly linked in controller (16).
4. a kind of device of putting out a fire for kitchen chimney flue twin-stage and cleaning according to claim 2, it is characterized in that, described first drives (141) to be matched by the upper fixing tooth bar (143) of gear and the first cover plate (1411); Second drives (142) by the upper fixing tooth bar (143) of gear and the second cover plate (1412) as coordinating.
5. a kind of device of putting out a fire for kitchen chimney flue twin-stage and cleaning according to claim 1, it is characterized in that, the bottom of described liquid storage tank (8) lower than the connected entrance position of smoke exhaust pipe (7) with liquid storage tank (8), and is provided with filter screen (9) below connected entrance.
6. a kind of device of putting out a fire for kitchen chimney flue twin-stage and cleaning according to claim 5, it is characterized in that, described smoke pipe (701) and smoke exhaust pipe (7) junction sent is provided with liquid barrier (702), and send the access port of smoke pipe (701) higher than the connected entrance position of smoke exhaust pipe (7) with liquid storage tank (8).
7. a kind of device of putting out a fire for kitchen chimney flue twin-stage and cleaning according to claim 1, it is characterized in that, described shower nozzle (12) is annular apopore, its apopore circumference arranges a circle and oblique below is arranged, and described shower nozzle (12) is evenly arranged on drainpipe (11).
8. a kind of device of putting out a fire for kitchen chimney flue twin-stage and cleaning according to claim 1, it is characterized in that, what store in described liquid storage tank (8) is alkaline cleaning fluid.
9. a kind of device of putting out a fire for kitchen chimney flue twin-stage and cleaning according to claim 1, it is characterized in that, described smoke exhaust pipe (7) top is provided with blast cap (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610028387.0A CN105521573A (en) | 2016-01-16 | 2016-01-16 | Device for dual-stage extinguishment and washing of kitchen flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610028387.0A CN105521573A (en) | 2016-01-16 | 2016-01-16 | Device for dual-stage extinguishment and washing of kitchen flue |
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| CN105521573A true CN105521573A (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610028387.0A Pending CN105521573A (en) | 2016-01-16 | 2016-01-16 | Device for dual-stage extinguishment and washing of kitchen flue |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388321A (en) * | 2017-09-25 | 2017-11-24 | 苏州唯诚管道清洗技术有限公司 | Kitchen fume pipe design |
| CN107606657A (en) * | 2017-10-11 | 2018-01-19 | 江西摩力斯厨房设备工程有限公司 | A kind of environment-friendly type electromagnetic oven of lampblack-preventing |
| CN107747748A (en) * | 2017-09-30 | 2018-03-02 | 宁波市百斯麦瑞电器设备有限公司 | A kind of Multifunctional centralized device of air peculiar to vessel |
| CN111189081A (en) * | 2018-11-14 | 2020-05-22 | 宁波方太厨具有限公司 | Central flue system |
| CN112057959A (en) * | 2020-08-27 | 2020-12-11 | 莱西市济蓝环境生态科技院 | Active coke flue gas purification and adsorption device |
| CN112128829A (en) * | 2020-10-31 | 2020-12-25 | 浙江澳尔电器有限公司 | Smoke ventilator with automatic fire extinguishing function |
| CN112893267A (en) * | 2021-01-25 | 2021-06-04 | 孙铭忆 | Disassembly-free spray type cleaning device for cleaning household range hood |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388321A (en) * | 2017-09-25 | 2017-11-24 | 苏州唯诚管道清洗技术有限公司 | Kitchen fume pipe design |
| CN107747748A (en) * | 2017-09-30 | 2018-03-02 | 宁波市百斯麦瑞电器设备有限公司 | A kind of Multifunctional centralized device of air peculiar to vessel |
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| CN111189081A (en) * | 2018-11-14 | 2020-05-22 | 宁波方太厨具有限公司 | Central flue system |
| CN112057959A (en) * | 2020-08-27 | 2020-12-11 | 莱西市济蓝环境生态科技院 | Active coke flue gas purification and adsorption device |
| CN112057959B (en) * | 2020-08-27 | 2022-06-24 | 泰安阳光天润化工工程有限公司 | Active coke flue gas purification and adsorption device |
| CN112128829A (en) * | 2020-10-31 | 2020-12-25 | 浙江澳尔电器有限公司 | Smoke ventilator with automatic fire extinguishing function |
| CN112893267A (en) * | 2021-01-25 | 2021-06-04 | 孙铭忆 | Disassembly-free spray type cleaning device for cleaning household range hood |
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Application publication date: 20160427 |
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| RJ01 | Rejection of invention patent application after publication |