CN212987334U - Multifunctional integrated gas collecting hood for ship - Google Patents
Multifunctional integrated gas collecting hood for ship Download PDFInfo
- Publication number
- CN212987334U CN212987334U CN202021428101.6U CN202021428101U CN212987334U CN 212987334 U CN212987334 U CN 212987334U CN 202021428101 U CN202021428101 U CN 202021428101U CN 212987334 U CN212987334 U CN 212987334U
- Authority
- CN
- China
- Prior art keywords
- carbon dioxide
- fresh water
- gas collecting
- nozzle
- discharge valve
- 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.)
- Active
Links
Images
Landscapes
- Ventilation (AREA)
Abstract
The multifunctional integrated gas collecting hood for the ship of the utility model is provided with a fresh water spray nozzle at the edge of the air inlet with the suction filter grid, and the fresh water spray nozzle is connected with a fresh water bottle through a fresh water discharge pipeline and a fresh water discharge valve; the inlet of the smoke outlet pipe is provided with a fireproof air brake, the smoke outlet pipe is internally provided with a carbon dioxide nozzle, and the carbon dioxide nozzle is connected with a carbon dioxide bottle through a carbon dioxide pipeline and a carbon dioxide discharge valve; the fire prevention air brake is connected with a carbon dioxide control box, and the carbon dioxide control box is connected with the carbon dioxide discharge valve. The utility model discloses a multi-functional integrated form gas collecting channel of naval vessel has kitchen range exhaust system gas collection, fire control and exhaust function concurrently.
Description
Technical Field
The utility model relates to a warship kitchen range exhaust system, concretely relates to multi-functional integrated form gas collecting channel of naval vessel.
Background
The kitchen stove of the ship can fry and fry various foods, and edible oil and fat easily reaches an ignition point in a high-temperature state, so that the area of the stove is a dangerous area easy to catch fire, and open fire can be blown into the gas collecting hood when the concentration of oil and gas above the stove is high, so that the fire range can be rapidly diffused into the smoke exhaust pipe of the kitchen stove. The traditional gas-collecting hood of the kitchen stove smoke-discharging system is in a cap type structure, as shown in figure 1, an air inlet of the traditional gas-collecting hood is provided with a suction filter grid, and an air outlet can be connected with a fan configured by the system. When the stove is used, the air inlet 2 ' with the suction filter grid sucks flue gas, the flue gas is discharged into a smoke exhaust pipe network from the air outlet 3 ' after being filtered, and oil drops after being filtered are accumulated in the oil collecting tray 1 '.
The traditional gas collecting hood of the kitchen stove of the ship has no treatment measures for the flame fleeed by the stove, so that the fire range is rapidly diffused into the smoke exhaust pipe of the kitchen stove, the fire is spread and expanded, and further potential safety hazards are generated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a naval vessel multi-functional integrated form gas collecting channel has kitchen range exhaust system gas collection, fire control and exhaust function concurrently.
In order to achieve the aim, the utility model provides a multifunctional integrated gas collecting hood for a ship, which is characterized in that a fresh water spray nozzle is arranged at the edge of an air inlet with a suction filter grid, and the fresh water spray nozzle is connected with a fresh water bottle through a fresh water discharge pipeline and a fresh water discharge valve; the inlet of the smoke outlet pipe is provided with a fireproof air brake, the smoke outlet pipe is internally provided with a carbon dioxide nozzle, and the carbon dioxide nozzle is connected with a carbon dioxide bottle through a carbon dioxide pipeline and a carbon dioxide discharge valve; the fire prevention air brake is connected with a carbon dioxide control box, and the carbon dioxide control box is connected with the carbon dioxide discharge valve.
In the multifunctional integrated gas collecting hood for the ship, the fresh water spray nozzle is a high-temperature fusing type spray nozzle; the fireproof air brake is a high-temperature fusing type fireproof air brake.
The multifunctional integrated gas collecting hood for the ship comprises a plurality of fresh water spray nozzles, and the plurality of fresh water spray nozzles are uniformly distributed at the edge of the air inlet with the suction filter screen.
The multifunctional integrated gas collecting hood for the ship is characterized in that a smoke axial flow exhaust fan is arranged in the smoke outlet pipe and close to the air outlet.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a multi-functional integrated form gas collecting channel of naval vessel has adopted carbon dioxide function of putting out a fire, fresh water smoke function of putting out a fire and flue gas axial compressor function of airing exhaust, has improved the exhaust function of naval vessel gas collecting channel fire control function and flue gas, and then has promoted the whole security of kitchen use.
Drawings
The multifunctional integrated gas collecting hood for the ship of the utility model is provided by the following embodiments and accompanying drawings.
Fig. 1 is a schematic structural diagram of a conventional gas collecting channel.
Fig. 2 is a schematic structural view of the multifunctional integrated gas collecting channel of the ship according to the preferred embodiment of the present invention.
Detailed Description
The multifunctional integrated gas collecting hood for ships and warships of the present invention will be further described in detail with reference to fig. 2.
Fig. 2 is a schematic structural view of the multifunctional integrated gas collecting channel for ships and warships according to a preferred embodiment of the present invention.
Referring to fig. 2, the multifunctional integrated gas collecting hood for a ship of the present embodiment includes a hood housing 16, a smoke outlet pipe 17, an oil collecting tray 1, an air inlet 2 with a suction filter grid, an air outlet 3, a smoke axial flow exhaust fan 15, a fresh water spraying component, and a smoke outlet pipe fireproof component.
The cover shell 16 is horn-shaped, the air inlet 2 with the suction filter grid is arranged at the large opening end of the cover shell 16, the small opening end of the cover shell 16 is in butt joint with the smoke outlet pipe 17, the opening end of the smoke outlet pipe 17 far away from the cover shell is an air outlet 3, and the smoke axial flow exhaust fan 15 is arranged in the smoke outlet pipe 17 and is close to the air outlet 3; under the effect of the fume axial flow exhaust fan 15, the air inlet 2 with the suction filter grid sucks fume, the fume is filtered and then discharged into a fume exhaust pipe network from the air outlet 3 through the fume outlet pipe 17, and oil drops after being filtered are accumulated on the oil collecting tray 1.
The fresh water spraying component comprises a fresh water spray nozzle 14, a fresh water discharge pipeline 13, a fresh water discharge valve 12 and a high-level fresh water bottle 11; the fresh water spray nozzles 14 are arranged at the edges of the air inlets 2 with the suction filter grids, the high-position fresh water bottles 11 are connected with the fresh water spray nozzles 14 through the fresh water discharge pipeline 13, and the fresh water discharge valve 12 is arranged on the fresh water discharge pipeline 13; the fresh water discharge pipeline 13, the fresh water discharge valve 12 and the high-level fresh water bottle 11 are all arranged outside the cover shell 16. The fresh water mist spray heads 14 are high-temperature fusing type mist spray heads, in this embodiment, the fresh water mist spray heads 14 include a plurality of fresh water mist spray heads, and the plurality of fresh water mist spray heads 14 are uniformly arranged at the edge of the air inlet 2 with the suction filter grid.
The fresh water spray assembly is used for fire prevention at the periphery of the outside of the gas collecting hood. When the temperature reaches the preset temperature, the fresh water spray nozzle 14 is fused at high temperature, the fresh water discharge valve 12 is opened, the clean fresh water stored in the high-level fresh water bottle 11 flows to the fresh water spray nozzle 14 through the fresh water discharge pipeline 13, and the fresh water spray nozzle 14 generates fine water mist to extinguish fire and reduce temperature.
The smoke outlet pipe fireproof assembly comprises a fireproof air brake 4, a carbon dioxide nozzle 5, a carbon dioxide pipeline 6, a carbon dioxide bottle 7, a carbon dioxide discharge valve 8, a carbon dioxide control box 9 and an electric control pipeline 10; the fireproof air brake 4 is arranged between the cover shell 16 and the smoke outlet pipe 17; the carbon dioxide nozzle 5 is arranged in the smoke outlet pipe 17 and is close to the fireproof air brake 4; the carbon dioxide control box 9 and the carbon dioxide bottle 7 are both arranged outside the cover shell 16; the carbon dioxide control box 9 is connected with the fireproof air brake 4 through the electric control pipeline 10; the carbon dioxide bottle 7 is connected with the carbon dioxide spray head 5 through the carbon dioxide pipeline 6, and the carbon dioxide discharge valve 8 is arranged on the carbon dioxide pipeline 6; the carbon dioxide control box 9 is connected with the carbon dioxide discharge valve 8 through the electric control pipeline 10. The fireproof air brake 4 is a high-temperature fusing type fireproof air brake. The carbon dioxide control box 9 is used for signal control and feedback of the fire damper 4 and the carbon dioxide discharge valve 8.
The fire-proof component of the smoke-discharging pipe is used for preventing fire from escaping to the smoke-discharging pipe 17 and preventing fire in the smoke-discharging pipe 17. When the temperature reaches the preset temperature or the flame flees to the smoke outlet pipe 17, the fireproof air brake 4 transmits a signal to the carbon dioxide control box 9 after high-temperature fusing action, the carbon dioxide control box 9 sends a signal for opening the carbon dioxide discharge valve, the carbon dioxide discharge valve 8 is opened, the carbon dioxide extinguishing agent stored in the carbon dioxide bottle 7 enters the carbon dioxide nozzle 5 through the carbon dioxide discharge valve 8 and the carbon dioxide pipeline 6, and the spraying of the carbon dioxide extinguishing agent is realized.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (4)
1. The multifunctional integrated gas-collecting hood for the ship is characterized in that a fresh water spray nozzle is arranged at the edge of an air inlet with a suction filter grid and is connected with a fresh water bottle through a fresh water discharge pipeline and a fresh water discharge valve;
the inlet of the smoke outlet pipe is provided with a fireproof air brake, the smoke outlet pipe is internally provided with a carbon dioxide nozzle, and the carbon dioxide nozzle is connected with a carbon dioxide bottle through a carbon dioxide pipeline and a carbon dioxide discharge valve;
the fire prevention air brake is connected with a carbon dioxide control box, and the carbon dioxide control box is connected with the carbon dioxide discharge valve.
2. The ship multifunctional integrated gas collecting hood according to claim 1, wherein the fresh water mist nozzle is a high temperature fusing type mist nozzle; the fireproof air brake is a high-temperature fusing type fireproof air brake.
3. The ship multifunctional integrated gas collecting hood as claimed in claim 1, wherein the number of the fresh water mist nozzles is multiple, and the multiple fresh water mist nozzles are uniformly arranged at the edge of the air inlet with the suction filter grid.
4. The ship multifunctional integrated gas collecting hood as claimed in claim 1, wherein a fume axial flow exhaust fan is disposed in the fume outlet pipe near the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021428101.6U CN212987334U (en) | 2020-07-20 | 2020-07-20 | Multifunctional integrated gas collecting hood for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021428101.6U CN212987334U (en) | 2020-07-20 | 2020-07-20 | Multifunctional integrated gas collecting hood for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212987334U true CN212987334U (en) | 2021-04-16 |
Family
ID=75428126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021428101.6U Active CN212987334U (en) | 2020-07-20 | 2020-07-20 | Multifunctional integrated gas collecting hood for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212987334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819501A (en) * | 2021-10-19 | 2021-12-21 | 中船黄埔文冲船舶有限公司 | Marine kitchen range smoking system |
-
2020
- 2020-07-20 CN CN202021428101.6U patent/CN212987334U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819501A (en) * | 2021-10-19 | 2021-12-21 | 中船黄埔文冲船舶有限公司 | Marine kitchen range smoking system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207501202U (en) | Wind curtain type gas-cooker | |
| CN212987334U (en) | Multifunctional integrated gas collecting hood for ship | |
| CN105864852B (en) | A kind of intelligent domestic smoke exhaust ventilator safety device and its control method | |
| CN107961460A (en) | A kind of automatic fire extinguisher of range hood smoke evacuation system | |
| CN206837270U (en) | A kind of automatic fire extinguisher of range hood smoke evacuation system | |
| CN108980930A (en) | A kind of Intelligent commercial kitchen discharged lampblack device | |
| CN207214181U (en) | A kind of Cooker hood device of safety fire fighting | |
| US5560756A (en) | Chimney smoke scrubber | |
| CN201621748U (en) | Fire-resistant kitchen ventilator | |
| CN110107941A (en) | A kind of commercialization fume purifier of fume and the control method of device fire extinguishing | |
| JP6748839B2 (en) | Method and device for blocking sparks | |
| GB2501114A (en) | Stove with smoke and heat capturing water sprays | |
| CN214664653U (en) | Automatic water spraying monitoring system for central kitchen fume exhaust pipeline | |
| CN110986128B (en) | Marine kitchen exhaust device | |
| CN206112967U (en) | Fire prevention and clean function discharge flue have | |
| CN204786666U (en) | Prevent integrated kitchen of burning explosion | |
| CN208975463U (en) | A kind of heat-treatment furnace emission-control equipment | |
| CN209027099U (en) | Exhaust fume collecting hood and the gas and hot water equipment for using the exhaust fume collecting hood | |
| CN206617995U (en) | A kind of novel kitchen ventilator | |
| CN207751029U (en) | Air energy burner | |
| CN215675381U (en) | Range hood with spraying device | |
| CN207831428U (en) | A kind of multi-function large stove of environmental protection | |
| CN217274366U (en) | A system that catches fire prevents for range hood | |
| CN210624658U (en) | Oil smoke purifies integrative smoke cover of putting out a fire | |
| CN203969028U (en) | A kind of some charcoal, barbecue multi-functional environment-protection stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |