CN204043448U - There is the heat exchanger of silencing function - Google Patents
There is the heat exchanger of silencing function Download PDFInfo
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- CN204043448U CN204043448U CN201420518895.3U CN201420518895U CN204043448U CN 204043448 U CN204043448 U CN 204043448U CN 201420518895 U CN201420518895 U CN 201420518895U CN 204043448 U CN204043448 U CN 204043448U
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- cylindrical shell
- heat exchanger
- coil pipe
- silencing function
- cylinder
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Abstract
The utility model relates to a kind of heat exchanger with silencing function.Specifically, be the heat exchanger with silencing function utilizing the high-temp waste gas of discharging in diesel engine running to heat cold water.It comprises cylindrical shell, and there is gas approach one end of cylindrical shell, and the other end has exhanst gas outlet.Have coil pipe in described cylindrical shell, the barrel of cylindrical shell has two pores, coil pipe two ends are stretched out from this two pore respectively, and coordinate in sealing shape between coil pipe with described pore.Be characterized in there is silencer mechanism in cylindrical shell, described silencer mechanism contains the cylinder of closed at both ends, is filled with noise reduction asbestos, cylindrical wall is evenly equipped with through hole in cylinder.Adopt this heat exchanger with silencing function to heat the heating agent (water or conduction oil) in fuel system, can abate the noise, avoid environmental pollution.
Description
Technical field
The utility model relates to a kind of heat exchanger, specifically, is the heat exchanger with silencing function utilizing the high-temp waste gas of discharging in diesel engine running to heat cold water.
Background technology
At present, in diesel fuel system, be all adopt heat exchanger to heat heating agent (water or conduction oil), then by heating agent by temperature extremely certain for the fuel Heating in each Oil Tank in fuel system, thus make fuel oil have mobility.Traditional heat exchanger comprises cylindrical shell, and there is gas approach one end of cylindrical shell, and the other end has exhanst gas outlet.Have coil pipe in described cylindrical shell, the barrel of cylindrical shell has two pores, coil pipe two ends are stretched out from this two pore respectively, and coordinate in sealing shape between coil pipe with described pore.Under installment state, coil pipe two ends are connected with the coil pipe two ends be arranged in Oil Tank.During work, the coil pipe in the flue gas heat exchanger of being discharged by diesel engine and the heating agent in coil pipe heat, then are heated by the fuel oil of heating agent to Oil Tank China.Because this heat exchanger is only made up of the coil pipe in cylindrical shell and cylindrical shell, the high-temperature flue gas that diesel engine is discharged enters after cylindrical shell blows to coil pipe, can produce larger noise, bring pollution to environment.
Utility model content
Problem to be solved in the utility model is to provide a kind of heat exchanger with silencing function, adopts this heat exchanger with silencing function to heat the heating agent (water or conduction oil) in fuel system, can abate the noise, avoid environmental pollution.
For solving the problem, take following scheme:
The heat exchanger with silencing function of the present utility model comprises cylindrical shell, and there is gas approach one end of cylindrical shell, and the other end has exhanst gas outlet.Have coil pipe in described cylindrical shell, the barrel of cylindrical shell has two pores, coil pipe two ends are stretched out from this two pore respectively, and coordinate in sealing shape between coil pipe with described pore.Be characterized in there is silencer mechanism in cylindrical shell, described silencer mechanism contains the cylinder of closed at both ends, is filled with noise reduction asbestos, cylindrical wall is evenly equipped with through hole in cylinder.
Described silencer mechanism is in the cylindrical shell at coil pipe two ends.
Improvement project of the present utility model is, the inwall of described cylindrical shell has heat-insulation layer.
Further improvement of the utility model scheme is, the two ends of described cylindrical shell are all connected with flange.
Take such scheme, have the following advantages:
Because the heat exchanger with silencing function of the present utility model is provided with silencer mechanism in cylindrical shell, silencer mechanism contains the cylinder of closed at both ends, is filled with noise reduction asbestos, cylindrical wall is evenly equipped with through hole in cylinder.In heat exchanger running, enter the noise produced after high-temperature flue gas in cylindrical shell and coil pipe collide, can by through hole absorb by the noise reduction asbestos in cylinder, thus eliminate noise, avoid environmental pollution.
Accompanying drawing explanation
Fig. 1 is the heat exchanger structure schematic diagram with silencing function of the present utility model.
Detailed description of the invention
As shown in Figure 1, the heat exchanger with silencing function of the present utility model comprises cylindrical shell 8, and gas approach 2 is left in one end of cylindrical shell 8, and the other end leaves exhanst gas outlet 6.Be provided with coil pipe 7 in cylindrical shell 8, the barrel of cylindrical shell 8 be processed with two pores, coil pipe 7 two ends are stretched out respectively in this two pore, and coordinate in sealing shape between coil pipe 7 with described pore.
The noise that the high-temperature flue gas got rid of for reducing diesel engine produces after entering cylindrical shell 8, is provided with silencer mechanism in cylindrical shell 8.Described silencer mechanism contains a cylinder 4, cylinder 4 wall is evenly equipped with through hole, and is filled with noise reduction asbestos 3 in cylinder 4.
For avoiding heat to scatter and disappear along barrel, the inwall of described cylindrical shell 8 is provided with one layer of heat preservation layer 5.
For ease of matching with the exhanst gas outlet of diesel engine and blast pipe under using state, at the two ends of described cylindrical shell 8, flange 1 is all installed.
During use, cylindrical shell 8 one end is connected with the flue gas exhaust pipe of diesel engine with bolt by flange 1, and the other end of cylindrical shell 8 is connected with the flue gas exhaust pipe to atmospheric exhaust.The two ends of coil pipe 7 are connected on by valve and pipeline on the heating agent closed circuit of oil conservater, precipitation Oil Tank, daytank or oil supply unit and so on respectively.
Claims (4)
1. have the heat exchanger of silencing function, comprise cylindrical shell (8), there is gas approach (2) one end of cylindrical shell (8), and the other end has exhanst gas outlet (6); Have coil pipe (7) in described cylindrical shell (8), the barrel of cylindrical shell (8) has two pores, coil pipe (7) two ends are stretched out from this two pore respectively, and coil pipe (7) coordinates in sealing shape with between described pore; It is characterized in that there is silencer mechanism in cylindrical shell (8), described silencer mechanism contains cylinder (4), is filled with noise reduction asbestos (3) in cylinder (4), and cylinder (4) wall is evenly equipped with through hole.
2. there is the heat exchanger of silencing function as claimed in claim 1, it is characterized in that described silencer mechanism is in the consubstantiality (8) at coil pipe (7) two ends.
3. there is the heat exchanger of silencing function as claimed in claim 1, the inwall that it is characterized in that described cylindrical shell (8) has heat-insulation layer (5).
4. the heat exchanger with silencing function according to any one of claim 1 ~ 3, is characterized in that the two ends of described cylindrical shell (8) are all connected with flange (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518895.3U CN204043448U (en) | 2014-09-11 | 2014-09-11 | There is the heat exchanger of silencing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518895.3U CN204043448U (en) | 2014-09-11 | 2014-09-11 | There is the heat exchanger of silencing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043448U true CN204043448U (en) | 2014-12-24 |
Family
ID=52244104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420518895.3U Active CN204043448U (en) | 2014-09-11 | 2014-09-11 | There is the heat exchanger of silencing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201787A (en) * | 2015-09-11 | 2015-12-30 | 成都正升能源技术开发有限公司 | Air cooler for compressor |
| CN105823368A (en) * | 2016-05-12 | 2016-08-03 | 哈尔滨工程大学 | Condenser end socket structure with muffling function |
| CN107303472A (en) * | 2016-04-18 | 2017-10-31 | 嘉峪关索通炭材料有限公司 | A kind of carbon paste cooling device |
-
2014
- 2014-09-11 CN CN201420518895.3U patent/CN204043448U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201787A (en) * | 2015-09-11 | 2015-12-30 | 成都正升能源技术开发有限公司 | Air cooler for compressor |
| CN107303472A (en) * | 2016-04-18 | 2017-10-31 | 嘉峪关索通炭材料有限公司 | A kind of carbon paste cooling device |
| CN105823368A (en) * | 2016-05-12 | 2016-08-03 | 哈尔滨工程大学 | Condenser end socket structure with muffling function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |