CN110836404A - Water-cooled temperature-control automatic fire extinguishing flue - Google Patents
Water-cooled temperature-control automatic fire extinguishing flue Download PDFInfo
- Publication number
- CN110836404A CN110836404A CN201911088205.9A CN201911088205A CN110836404A CN 110836404 A CN110836404 A CN 110836404A CN 201911088205 A CN201911088205 A CN 201911088205A CN 110836404 A CN110836404 A CN 110836404A
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- China
- Prior art keywords
- flue
- water
- temperature
- cooled
- fire extinguishing
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Classifications
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- 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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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- 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
- F24C15/2021—Arrangement or mounting of control or safety systems
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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)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a water-cooled temperature-controlled automatic fire extinguishing flue, which comprises a flue, wherein a control system and a temperature monitor are arranged in the flue, a water-cooled circulating system is arranged outside the flue, a water outlet is arranged on the upper side wall of the flue, a spray head is arranged at the water outlet and connected with an automatic high-pressure turbulent flow sprayer, and the control system is in control connection with a temperature detector and the automatic high-pressure turbulent flow sprayer. The invention can detect the fire in the flue, prevent the fire from happening, reduce the temperature in the flue, has no pollution to the environment, and can purify the internal environment of the flue after the fire.
Description
Technical Field
The invention belongs to the field of intelligent fire extinguishing systems, and particularly relates to a water-cooled temperature-control automatic fire extinguishing flue.
Background
Along with the advance of urbanization in China and the rapid development of catering industry, flue fire disasters in the catering industry occur sometimes, great loss is caused to lives and properties of people, the flue fire disasters become one of important hidden dangers affecting urban public safety, and the main reasons of flue fire disasters in the catering industry are as follows: kitchen can produce a large amount of oil smoke grease in the use, can adsorb at the flue inner wall when the flue is discharged, because the clearance of flue is inconvenient, toward which can not in time wash, in case meet high temperature or naked light and take place the burning, in addition the management is improper and lack automatic fire extinguishing device, often the flue catches fire and can not in time control just causes the conflagration.
Aiming at the problems, the main solution at present is to use a water tank to supply pressure, form a dense water network at the air inlet of the flue, reduce the temperature of the flue gas when the flue gas passes through, extinguish the carried sparks, and recycle the redundant water from a recycling tank in the flue to the water tank, thereby achieving the purpose of preventing and treating the fire of the flue.
The other type of solution is that a spraying system is arranged at the upper end inside the flue to spray, clean and extinguish the oil dirt in the flue and the fire, but in the actual use process, the internally arranged spraying system is easily corroded by high temperature and smoke oil dirt in the daily use process, is accelerated to age, even blocks the spraying system, so that the device cannot be normally used, and when the fire occurs, the fire cannot be quickly extinguished.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the water-cooled temperature-control automatic fire extinguishing flue which can monitor the temperature in the flue in real time, effectively prevent and control fire extinguishment in time, has a simple structure and is convenient to install, and reduces the frequency of fire occurrence.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a water-cooled accuse temperature automatic fire extinguishing flue, includes the flue, be equipped with control system, temperature monitor in the flue, the outside of flue is equipped with water cooling circulation system, the top lateral wall of flue is equipped with the delivery port, delivery port department is equipped with the shower head, automatic high pressure torrent spray thrower is connected to the shower head, control system and thermodetector, automatic high pressure torrent spray thrower control connection.
Furthermore, the flue is also provided with an alarm which is in control connection with a control system.
Further, the lower extreme of flue is equipped with the blow off pipe, inside the blow off pipe runs through flue one side and extends to the flue, the upper end of blow off pipe is equipped with the blowdown collecting vat, the lower extreme and the blow off pipe of blowdown collecting vat link up. The blow-off pipe is provided with a blow-off collecting tank for collecting oil stains falling after spraying.
Furthermore, the water-cooling circulation system comprises a water-cooling circulation pipe and a circulation water tank, wherein cooling liquid is arranged in the water tank, the water-cooling circulation pipe is arranged on the outer wall of the flue in a circulating mode, and the two ends of the water-cooling circulation pipe are respectively connected with the water inlet and the water outlet of the circulation water tank.
The invention has the beneficial effects that: the water-cooling circulation system can reduce the temperature in the flue in daily operation, so that the temperature of the flue can not reach the ignition point temperature, the obvious effect on preventing the fire of the flue is achieved, the cooling liquid in the water-cooling circulation system can be recycled, the adopted automatic high-pressure turbulent flow spraying system can avoid the poor control effect of spraying, cleaning and fire extinguishing caused by long-term exposure to the high-temperature and smoke oil dirt environment in the flue, the external automatic high-pressure turbulent flow spraying system improves the safety and reliability of the invention, the spraying mode adopted by the automatic high-pressure turbulent flow spraying system improves the cleaning efficiency during cleaning, and when the fire occurs, the efficient and rapid fire extinguishing can be achieved.
The invention can detect the fire in the flue, prevent the fire from happening, reduce the temperature in the flue, has no pollution to the environment, and can purify the internal environment of the flue after the fire.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The following examples are intended to further illustrate the present invention and should not be construed as limiting the scope of the invention, and other insubstantial modifications and adaptations of the invention by those skilled in the art based on the teachings herein are intended to be covered thereby.
A water-cooled temperature-control automatic fire extinguishing flue comprises a flue 1, wherein a control system 2 and a temperature monitor 3 are arranged in the flue, a water cooling circulating system is arranged outside the flue, a water outlet 4 is formed in the upper side wall of the flue, a spray header 5 is arranged at the water outlet, the spray header is connected with an automatic high-pressure turbulent flow sprayer 6, and the control system 2 is in control connection with the temperature detector 3 and the automatic high-pressure turbulent flow sprayer 6; the lower extreme of flue is equipped with blow off pipe 7, inside the blow off pipe runs through flue one side and extends to the flue, the upper end of blow off pipe is equipped with blowdown collecting vat 8, the lower extreme and the blow off pipe of blowdown collecting vat link up, set up individual blowdown collecting vat on the blow off pipe to collect the greasy dirt that falls after spraying.
Furthermore, the flue is also provided with an alarm which is in control connection with a control system.
Further, the water-cooling circulation system comprises a water-cooling circulation pipe 9 and a circulation water tank 10, cooling liquid is arranged in the water tank, the water-cooling circulation pipe 9 is arranged on the outer wall of the flue in a surrounding mode, and the two ends of the water-cooling circulation pipe 9 are respectively connected with a water inlet and a water outlet of the circulation water tank 10.
The water-cooling circulation system can reduce the temperature in the flue in daily operation, so that the temperature of the flue can not reach the ignition point temperature, the obvious effect on preventing the fire of the flue is achieved, the cooling liquid in the water-cooling circulation system can be recycled, the adopted automatic high-pressure turbulent flow spraying system can avoid the poor control effect of spraying, cleaning and fire extinguishing caused by long-term exposure to the high-temperature and smoke oil dirt environment in the flue, the external automatic high-pressure turbulent flow spraying system improves the safety and reliability of the invention, the spraying mode adopted by the automatic high-pressure turbulent flow spraying system improves the cleaning efficiency during cleaning, and when the fire occurs, the efficient and rapid fire extinguishing can be achieved.
The features of the above-described embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above-described embodiments are not described, but should be construed as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the features.
The above embodiments only express embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit of the invention.
Claims (4)
1. The utility model provides a water-cooled accuse temperature automatic fire extinguishing flue, includes the flue, be equipped with control system, temperature monitor in the flue, the outside of flue is equipped with water cooling circulation system, the top lateral wall of flue is equipped with the delivery port, delivery port department is equipped with the shower head, automatic high pressure torrent spray thrower is connected to the shower head, control system and thermodetector, automatic high pressure torrent spray thrower control connection.
2. The water-cooled temperature-controlled automatic fire extinguishing flue according to claim 1, wherein the flue is further provided with an alarm, and the alarm is in control connection with a control system.
3. The water-cooled temperature-controlled automatic fire extinguishing flue according to claim 1, wherein a drain pipe is arranged at the lower end of the flue, the drain pipe extends into the flue through one side of the flue, a drain collecting tank is arranged at the upper end of the drain pipe, and the lower end of the drain collecting tank is communicated with the drain pipe.
4. The water-cooled temperature-controlled automatic fire extinguishing flue according to claim 1, wherein the water-cooled circulation system comprises a water-cooled circulation pipe and a circulation water tank, wherein the water tank is filled with cooling liquid, the water-cooled circulation pipe is circularly arranged on the outer wall of the flue, and two ends of the water-cooled circulation pipe are respectively connected with a water inlet and a water outlet of the circulation water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911088205.9A CN110836404A (en) | 2019-11-08 | 2019-11-08 | Water-cooled temperature-control automatic fire extinguishing flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911088205.9A CN110836404A (en) | 2019-11-08 | 2019-11-08 | Water-cooled temperature-control automatic fire extinguishing flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110836404A true CN110836404A (en) | 2020-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911088205.9A Pending CN110836404A (en) | 2019-11-08 | 2019-11-08 | Water-cooled temperature-control automatic fire extinguishing flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110836404A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202028088U (en) * | 2011-03-29 | 2011-11-09 | 中国计量学院 | Flue fire preventing and extinguishing device and circuit control system thereof |
| CN203298370U (en) * | 2013-04-26 | 2013-11-20 | 江苏大学 | High temperature lampblack purification device |
| CN204345762U (en) * | 2014-12-30 | 2015-05-20 | 河南师范大学 | A kind of smoke exhaust ventilator |
| CN107796026A (en) * | 2017-12-08 | 2018-03-13 | 李尚福 | Waste heat gas environmental protection retracting device |
| CN207247309U (en) * | 2017-09-15 | 2018-04-17 | 绍兴凯森厨卫有限公司 | One kind is easy to clean kitchen ventilator |
-
2019
- 2019-11-08 CN CN201911088205.9A patent/CN110836404A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202028088U (en) * | 2011-03-29 | 2011-11-09 | 中国计量学院 | Flue fire preventing and extinguishing device and circuit control system thereof |
| CN203298370U (en) * | 2013-04-26 | 2013-11-20 | 江苏大学 | High temperature lampblack purification device |
| CN204345762U (en) * | 2014-12-30 | 2015-05-20 | 河南师范大学 | A kind of smoke exhaust ventilator |
| CN207247309U (en) * | 2017-09-15 | 2018-04-17 | 绍兴凯森厨卫有限公司 | One kind is easy to clean kitchen ventilator |
| CN107796026A (en) * | 2017-12-08 | 2018-03-13 | 李尚福 | Waste heat gas environmental protection retracting device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20200225 |