CN204755023U - Tail gas noise elimination heater - Google Patents
Tail gas noise elimination heater Download PDFInfo
- Publication number
- CN204755023U CN204755023U CN201520303231.XU CN201520303231U CN204755023U CN 204755023 U CN204755023 U CN 204755023U CN 201520303231 U CN201520303231 U CN 201520303231U CN 204755023 U CN204755023 U CN 204755023U
- Authority
- CN
- China
- Prior art keywords
- mentioned
- noise elimination
- disk
- middle straight
- elimination portion
- 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
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model discloses a tail gas noise elimination heater, including middle direct pipe, the direct pipe both ends in this centre are equipped with first noise elimination portion and second noise elimination portion respectively, and above -mentioned first noise elimination portion and second are eliminated the noise the part and do not include middle direct air flue and a plurality of noise elimination hole, and the pipe wall of direct pipe in the middle of above -mentioned is located in above -mentioned noise elimination hole, is equipped with the cigarette door between above -mentioned first noise elimination portion and the second noise elimination portion, and the aforesaid is middle to be led directly to the outside of tubes and enclose to overlap and be equipped with the sleeve, and seal at these sleeve both ends, be equipped with the water pipe between above -mentioned sleeve and the middle direct pipe. The beneficial effects of the utility model are that, realized that the engine discharges the thermal utilization of tail gas, has saved the energy.
Description
Technical field
The utility model belongs to engine exhaust emission technical field, is specifically related to a kind of exhaust gas sound-deadening heater.
Background technique
Existing motor exhaust directly enters air through engine exhaust emission pipe, in fact, motor exhaust has very high temperature, also there is very large heat energy, so directly be discharged in air, can cause very large energy dissipation, therefore, engine tail gas heat quantity utilizes becomes the art problem demanding prompt solution.
Model utility content
The purpose of this utility model is to provide a kind of exhaust gas sound-deadening heater that can utilize engine tail gas heat quantity.
For achieving the above object, the utility model provides following technological scheme:
A kind of exhaust gas sound-deadening heater, comprise middle straight siphunculus, these middle straight siphunculus two ends are respectively equipped with the first noise elimination portion and the second noise elimination portion, above-mentioned first noise elimination portion and the second muffling part do not comprise middle straight air vent and some sound attenuation holes, above-mentioned sound attenuation hole is located at the tube wall of above-mentioned middle straight siphunculus, be provided with cigarette door between above-mentioned first noise elimination portion and the second noise elimination portion, above-mentioned middle straight siphunculus outer race is provided with sleeve, and these sleeve two ends seal; Water pipe is provided with between above-mentioned sleeve and middle straight siphunculus.
Preferably, above-mentioned water pipe is coil-like.
Preferably, above-mentioned cigarette door comprises the first disk and second disk of the above-mentioned middle straight siphunculus of the partition fit together, above-mentioned first disk and the second disk are respectively equipped with some through holes, above-mentioned first disk is fixedly connected with middle straight siphunculus, the position of above-mentioned second disk through hole is mutually corresponding with the position of above-mentioned first disk through hole, above-mentioned second disk is provided with the live axle that it can be driven to rotate, and above-mentioned live axle is connected with drive unit.
Compared with prior art, be provided with cigarette door in the utility model middle straight siphunculus, when cigarette door is opened, tail gas is discharged by middle straight siphunculus two ends.
The utility model is at the peripheral sheathed sleeve of middle straight siphunculus, water pipe is provided with in sleeve, when cigarette door is closed, sound attenuation hole by middle straight siphunculus one end is entered the space between sleeve and middle straight siphunculus by tail gas, at this moment the heat of tail gas can to Water pipe heating, and the spiral helicine setting of water pipe considerably increases heat absorption efficiency.Water pipe is connected to the heating system of Motor Vehicle, achieves the utilization of tail gas heat quantity.
Cigarette door of the present utility model comprises two disks, and disk is provided with some through holes, and by driving the second disk, the through hole utilizing the position on two disks to coordinate, realize the unlatching of cigarette door with closed, this cigarette door is simple, good stability.
The beneficial effects of the utility model are, achieve the utilization of engine discharging tail gas heat, save the energy.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the schematic diagram of the utility model cigarette door;
Wherein, middle straight siphunculus 1, sound attenuation hole 11, cigarette door 12, first disk 121, second disk 122, live axle 123, sleeve 2, water pipe 3.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
The technological scheme that the utility model is specifically implemented is:
A kind of exhaust gas sound-deadening heater, comprise middle straight siphunculus 1, these middle straight siphunculus 1 two ends are respectively equipped with the first noise elimination portion and the second noise elimination portion, above-mentioned first noise elimination portion and the second muffling part do not comprise middle straight air vent and some sound attenuation holes 11, above-mentioned sound attenuation hole 11 is located at the tube wall of above-mentioned middle straight siphunculus 1, be provided with cigarette door 12 between above-mentioned first noise elimination portion and the second noise elimination portion, above-mentioned middle straight siphunculus 1 outer race is provided with sleeve 2, and these sleeve 2 two ends seal; Water pipe 3 is provided with between above-mentioned sleeve 2 and middle straight siphunculus 1.
Above-mentioned water pipe 3 is coil-like.
Above-mentioned cigarette door 12 comprises the first disk 121 and the second disk 122 of the above-mentioned middle straight siphunculus 1 of the partition fit together, above-mentioned first disk 121 and the second disk 122 are respectively equipped with some through holes, above-mentioned first disk 121 is fixedly connected with middle straight siphunculus 1, the position of above-mentioned second disk 122 through hole is mutually corresponding with the position of above-mentioned first disk 121 through hole, above-mentioned second disk 122 is provided with the live axle 123 that it can be driven to rotate, and above-mentioned live axle 123 is connected with drive unit.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. an exhaust gas sound-deadening heater, comprise middle straight siphunculus, these middle straight siphunculus two ends are respectively equipped with the first noise elimination portion and the second noise elimination portion, above-mentioned first noise elimination portion and the second muffling part do not comprise middle straight air vent and some sound attenuation holes, above-mentioned sound attenuation hole is located at the tube wall of above-mentioned middle straight siphunculus, it is characterized in that, is provided with cigarette door between above-mentioned first noise elimination portion and the second noise elimination portion, above-mentioned middle straight siphunculus outer race is provided with sleeve, and these sleeve two ends seal; Water pipe is provided with between above-mentioned sleeve and middle straight siphunculus.
2. silencing heater according to claim 1, is characterized in that, above-mentioned water pipe is coil-like.
3. silencing heater according to claim 1, it is characterized in that, above-mentioned cigarette door comprises the first disk and second disk of the above-mentioned middle straight siphunculus of the partition fit together, above-mentioned first disk and the second disk are respectively equipped with some through holes, above-mentioned first disk is fixedly connected with middle straight siphunculus, the position of above-mentioned second disk through hole is mutually corresponding with the position of above-mentioned first disk through hole, and above-mentioned second disk is provided with the live axle that it can be driven to rotate, and above-mentioned live axle is connected with drive unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303231.XU CN204755023U (en) | 2015-05-13 | 2015-05-13 | Tail gas noise elimination heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303231.XU CN204755023U (en) | 2015-05-13 | 2015-05-13 | Tail gas noise elimination heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755023U true CN204755023U (en) | 2015-11-11 |
Family
ID=54469741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520303231.XU Expired - Fee Related CN204755023U (en) | 2015-05-13 | 2015-05-13 | Tail gas noise elimination heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026282A (en) * | 2018-08-23 | 2018-12-18 | 常州高度新能源科技有限公司 | Water-heating type vehicle exhaust silencing heater |
| CN109139210A (en) * | 2017-06-19 | 2019-01-04 | 江苏今道投资发展有限公司 | A kind of automobile exhaust tail larynx with water cooling plant |
-
2015
- 2015-05-13 CN CN201520303231.XU patent/CN204755023U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139210A (en) * | 2017-06-19 | 2019-01-04 | 江苏今道投资发展有限公司 | A kind of automobile exhaust tail larynx with water cooling plant |
| CN109026282A (en) * | 2018-08-23 | 2018-12-18 | 常州高度新能源科技有限公司 | Water-heating type vehicle exhaust silencing heater |
| CN109026282B (en) * | 2018-08-23 | 2024-03-19 | 常州高度新能源科技有限公司 | Water heating type automobile tail gas silencing heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |