CN205400859U - Novel circulating water -cooling star engine muffler of putting out a fire - Google Patents
Novel circulating water -cooling star engine muffler of putting out a fire Download PDFInfo
- Publication number
- CN205400859U CN205400859U CN201620156841.6U CN201620156841U CN205400859U CN 205400859 U CN205400859 U CN 205400859U CN 201620156841 U CN201620156841 U CN 201620156841U CN 205400859 U CN205400859 U CN 205400859U
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- China
- Prior art keywords
- noise reduction
- water
- heat exchange
- spraying cooling
- engine
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- Expired - Fee Related
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Abstract
The utility model discloses a novel circulating water -cooling star engine muffler of putting out a fire, a serial communication port, including the amortization box, the amortization box is preceding, the rear end is equipped with the import of engine waste flue gas respectively, the export of engine waste flue gas, is equipped with the heat exchange water pipe in the anterior inner chamber of amortization box, and heat exchange water pipe both ends are cooling water inlet, coolant outlet respectively, are equipped with preceding, back breakwater on the amortization box bottom plate, the utility model discloses a waste flue gas elder generation and the outside cold water of engine go on the STREAMING heat exchange, through the noise greatly reduced who sets up expansion and hindering nature structure and installation sound absorbing material, messenger's engine.
Description
Technical field
This utility model relates to a kind of novel circulation-type water-cooled fire extinguishing star motor silencer.
Background technology
When engine exhaust, high-temperature waste flue gas differs too big from air vent discharge, pressure and speed at a high speed with the external world, can produce very big noise.Owing to the harm of noise is quite big, it is necessary to install deafener at engine exhaust port and reduce noise.
Current deafener mainly reduces the noise of air vent, but high-temperature gas is not greatly lowered by temperature after noise reduction, appoint and so have 300～550 ° of C, high-temperature gas is discharged in air, Mars also carried secretly by air vent, not only atmosphere pollution, aggravation air ambient temperature raise, and and easily ignite combustible.Accordingly, it would be desirable to by the temperature of engine exhaust port and Mars are acted upon, the use electromotor of the safer cleaning of ability.
Summary of the invention
It is an object of the invention to provide a kind of novel circulation-type water-cooled fire extinguishing star motor silencer, the useless flue gas of electromotor first carries out convection type heat exchange with outside cold water, by arranging expansion and resistive structures and installation sound-absorbing material, makes the noise of electromotor be substantially reduced.
Technical scheme is as follows:
A kind of novel circulation-type water-cooled fire extinguishing star motor silencer, include noise reduction casing, before noise reduction casing, rear end is respectively equipped with the useless gas approach of electromotor, electromotor gives up exhanst gas outlet, noise reduction casing forward lumen is provided with heat exchange water pipe, heat exchange water pipe two ends respectively cooling water inlet, coolant outlet, before noise reduction box bottom is provided with, rear water plate, before noise reduction roof box is provided with, smoke barrier between rear water plate, noise reduction roof box between smoke barrier and rear water plate is provided with spraying cooling solution inlet port, noise reduction box bottom between smoke barrier and rear water plate is provided with spraying cooling taphole.
It is connected to the circulation line with radiator, water circulating pump between described spraying cooling solution inlet port and spraying cooling taphole.
Described noise reduction cabinet wall is provided with silencing cotton.
The useless flue gas of inventive engine first carries out convection type heat exchange with outside cold water, useless flue-gas temperature is reduced to 120～150 ° of about C, then the useless flue gas that temperature reduces is done spray to process, while extinguishing the spark in useless flue gas, reduce the suspended particulate substance in useless flue gas and harmful substance.When first step convective heat exchange is lowered the temperature, the heat absorption useless flue-gas temperature reduced is to water, and output hot water is for for warm domestic water.During second step spraying cooling, shower water adds the solvent absorbing useless harmful substances from flue gases, by the solution collection after spray and be pumped to radiator cooling, recycle spray solution.In first step cooling simultaneously, by arranging expansion and resistive structures and installing sound-absorbing material, the noise of electromotor is made to be substantially reduced.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
Referring to accompanying drawing, a kind of novel circulation-type water-cooled fire extinguishing star motor silencer, include noise reduction casing 1, before noise reduction casing 1, rear end is respectively equipped with the useless gas approach 2 of electromotor, electromotor gives up exhanst gas outlet 3, noise reduction casing 1 forward lumen is provided with heat exchange water pipe 4, respectively cooling water inlet 5, heat exchange water pipe 4 two ends, coolant outlet 6, noise reduction casing 1 inwall is provided with silencing cotton 7, before noise reduction box bottom is provided with, rear water plate 8, 9, before noise reduction casing 1 top board is provided with, rear water plate 8, smoke barrier 10 between 9, noise reduction roof box between smoke barrier 10 and rear water plate 9 is provided with spraying cooling solution inlet port 11, noise reduction box bottom between smoke barrier 10 and rear water plate 9 is provided with spraying cooling taphole 12.
The circulation line with radiator 14, water circulating pump 15 it is connected between spraying cooling solution inlet port 11 and spraying cooling taphole 10.
The useless flue gas of electromotor enters deafener from the useless gas approach of electromotor, with the cooling water sufficient heat exchange of flowing in heat exchange water pipe, useless flue gas after cooling enters front between water fender and smoke barrier, enter after then passing through spraying cooling solution surface between smoke barrier and rear water plate, flow out from the useless smoke outlet of electromotor after contacting with the spraying cooling solution 13 sprayed from spraying cooling solution inlet port.
Cooling water enters deafener from cooling water inlet, flows out from coolant outlet, flow to hot water for life or heating after absorbing the useless flue gas heat of electromotor.
Spraying cooling solution enters spray between deafener inherence smoke barrier and rear water plate from spraying cooling solution inlet port, flow out from spraying cooling taphole after spraying the spraying cooling fallen and the useless smoke contacts of electromotor, flow to radiator by water pump and cool down follow-up continuous entrance spraying cooling solution inlet port place.
By the expansion of the orderly cavity of deafener interior size and contraction, and the noise of the useless flue gas of electromotor is absorbed in conjunction with silencing cotton, make the useless flue gas noise ratio of electromotor got rid of from the useless smoke outlet of electromotor have from the noise that the useless gas approach of electromotor enters and significantly reduce.
Claims (3)
1. a novel circulation-type water-cooled fire extinguishing star motor silencer, it is characterized in that, include noise reduction casing, before noise reduction casing, rear end is respectively equipped with the useless gas approach of electromotor, electromotor gives up exhanst gas outlet, noise reduction casing forward lumen is provided with heat exchange water pipe, heat exchange water pipe two ends respectively cooling water inlet, coolant outlet, before noise reduction box bottom is provided with, rear water plate, before noise reduction roof box is provided with, smoke barrier between rear water plate, noise reduction roof box between smoke barrier and rear water plate is provided with spraying cooling solution inlet port, noise reduction box bottom between smoke barrier and rear water plate is provided with spraying cooling taphole.
2. according to claim 1 novel circulation-type water-cooled fire extinguishing star motor silencer, it is characterised in that be connected to the circulation line with radiator, water circulating pump between described spraying cooling solution inlet port and spraying cooling taphole.
3. according to claim 1 novel circulation-type water-cooled fire extinguishing star motor silencer, it is characterised in that described noise reduction cabinet wall is provided with silencing cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156841.6U CN205400859U (en) | 2016-03-02 | 2016-03-02 | Novel circulating water -cooling star engine muffler of putting out a fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156841.6U CN205400859U (en) | 2016-03-02 | 2016-03-02 | Novel circulating water -cooling star engine muffler of putting out a fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400859U true CN205400859U (en) | 2016-07-27 |
Family
ID=56947304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620156841.6U Expired - Fee Related CN205400859U (en) | 2016-03-02 | 2016-03-02 | Novel circulating water -cooling star engine muffler of putting out a fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185520A (en) * | 2019-06-19 | 2019-08-30 | 瓮福（集团）有限责任公司 | A kind of novel fire-retardant device |
| CN116220864A (en) * | 2023-03-15 | 2023-06-06 | 重庆赛力斯新能源汽车设计院有限公司 | Integrated exhaust muffler |
-
2016
- 2016-03-02 CN CN201620156841.6U patent/CN205400859U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185520A (en) * | 2019-06-19 | 2019-08-30 | 瓮福（集团）有限责任公司 | A kind of novel fire-retardant device |
| CN116220864A (en) * | 2023-03-15 | 2023-06-06 | 重庆赛力斯新能源汽车设计院有限公司 | Integrated exhaust muffler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel circulating water -cooling star engine muffler of putting out a fire Effective date of registration: 20170109 Granted publication date: 20160727 Pledgee: Industrial Bank Limited by Share Ltd Hefei branch Pledgor: HEFEI CALSION ELECTRIC SYSTEM CO., LTD. Registration number: 2016340000153 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20200302 |