CN2302914Y - Automobile exhaust gas waste heat pipe warm air blower - Google Patents
Automobile exhaust gas waste heat pipe warm air blower Download PDFInfo
- Publication number
- CN2302914Y CN2302914Y CN 97224484 CN97224484U CN2302914Y CN 2302914 Y CN2302914 Y CN 2302914Y CN 97224484 CN97224484 CN 97224484 CN 97224484 U CN97224484 U CN 97224484U CN 2302914 Y CN2302914 Y CN 2302914Y
- Authority
- CN
- China
- Prior art keywords
- heat
- communicated
- air
- cooling chamber
- pipe
- 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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- 239000002918 waste heat Substances 0.000 title claims abstract description 10
- 239000007789 gas Substances 0.000 title claims description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 230000003584 silencer Effects 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 239000002912 waste gas Substances 0.000 abstract description 10
- 238000005192 partition Methods 0.000 abstract 1
- 238000010792 warming Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a car waste gas waste heat pipe electric fan heater belongs to the recycle device of car waste gas waste heat. The heat exchanger is divided into a heating cavity and a cooling cavity by a partition plate, heat pipes are arranged in the heating cavity and the cooling cavity, a tee joint is arranged on an exhaust manifold in series, an elastic corrugated pipe is arranged at one port of a three-way valve, the other end of the elastic corrugated pipe is communicated with an air inlet of the heating cavity, an air outlet of the heating cavity is communicated with a tail pipe, one end of a heat supply pipeline is communicated with an air outlet of the cooling cavity, the other end of the heat supply pipeline is communicated with an air inlet of a fan, and. The utility model has reasonable structure, convenient use and energy saving.
Description
The utility model relates to a kind of automotive exharst gas waste heat heat pipe air-heater, belongs to the use device that returns of automotive exharst gas waste heat.
At present, the waste gas of most automobiles directly is discharged in the air by silencer, and a large amount of waste heats can not be recycled, and the automobile that has has been installed warming stove for warming, the more energy must be provided.Like this, to provide on the one hand the fuel heating, but on the one hand a large amount of heat energy can not utilize, cause the significant wastage of the energy.Chinese patent 92206249 discloses a kind of passenger vehicle waste gas heat switch type heater unit, in its H Exch heat pipe is housed, H Exch one end is connected with blast pipe, the discharge pipe of the other end is connected with the ventilation inlet of heater unit, it can realize UTILIZATION OF VESIDUAL HEAT IN, but organic efficiency is low, no earthquake counter measure, and service life is short.
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of automotive exharst gas waste heat heat pipe air-heater is provided, and it is used for the heating of automobile self with the waste heat recovery in the waste gas, and is rational in infrastructure, saves the energy, convenient and practical.
The purpose of this utility model is achieved in that it comprises heat exchanger, heat supply pipeline, blower fan, heat exchanger is divided into heating chamber and cooling chamber by dividing plate, the inwall of heating chamber and cooling chamber is provided with heat-insulation layer, pass in heating chamber and the cooling chamber dividing plate in length and breadth direction arrange heat pipe be installed, the screw threads for fastening seal ring is installed between heat pipe and dividing plate; Be equipped with triple valve on the silencer bonded assembly exhaust manifold, a port of triple valve is installed elastic bellows, the elastic bellows other end is communicated with the admission port of heating chamber; The air extractor duct of heating chamber with and silencer bonded assembly tail pipe be communicated with; Heat supply pipeline one end is communicated with the air extractor duct of cooling chamber, and the other end is communicated with the ventilation inlet of blower fan, and the air outlet of blower fan is communicated with the admission port of cooling chamber by the air feed pipe.
Compared with prior art, advantage of the present utility model is:
1, realizes the recycling of waste gas residual heat, saved the energy;
2, have the switch baffle plate in the triple valve, can close silencer during heating, when not warming oneself, close elastic bellows, easy to use;
3, installed the screw threads for fastening seal ring between heat pipe and dividing plate additional, favorable sealing property has been installed elastic bellows on the triple valve, significantly reduced the vibrations of heat exchanger, the heat exchanger inwall is provided with heat-insulation layer, has prevented more egress of heat, structure is more reasonable, long service life.
The explanation of accompanying drawing drawing:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation that scatters for heat pipe one end of the present utility model.
Below in conjunction with drawings and Examples in detail the utility model is described in detail:
The utility model comprises heat exchanger (13), heat supply pipeline (18), blower fan (17), heat exchanger (13) is divided into heating chamber (14) and cooling chamber (16) by dividing plate (15), the inwall of heating chamber (14) and cooling chamber (16) is provided with heat-insulation layer (6), pass in heating chamber (14) and the cooling chamber (16) dividing plate (15) in length and breadth direction arrange heat pipe (7) be installed, between heat pipe (7) and dividing plate (15) bolted seal ring (5) is installed; Be equipped with the triple valve (2) that has switch plate washer (3) on silencer (8) the bonded assembly exhaust manifold (1), a port of triple valve (2) is installed elastic bellows (4), elastic bellows (4) other end is communicated with the admission port (20) of heating chamber (14); The air extractor duct (10) of heating chamber (14) with and silencer (8) bonded assembly tail pipe (9) be communicated with; Heat supply pipeline (18) one ends are communicated with the air extractor duct (19) of cooling chamber (16), and the other end is communicated with the ventilation inlet of blower fan (17), and the air outlet of blower fan (17) is communicated with the admission port (11) of cooling chamber (16) by air feed pipe (12).
The purpose of this utility model can also reach by following technical measures: promptly heat supply pipeline (18) one ends are communicated with the air extractor duct (19) of cooling chamber (16), and the other end opens wide; Be connected with air filter (21) on the ventilation inlet of blower fan (17).
When not warming oneself, switch plate washer (3) is closed elastic bellows (4), this moment, waste gas was directly discharged by silencer (8) and tail pipe (9).During heating, switch baffle plate (3) is closed silencer (8), this moment, waste gas entered heating chamber (14) through elastic bellows (4), was discharged by tail pipe (9) again.When (14), heat hot is robbed pipe (7) to waste gas through heating chamber, and then makes and enter heat supply pipeline (18) case of buying car in installments warm oneself after blower fan (17) and air feed pipe (12) enter the atmosphere temperature rising of cooling chamber (16).
Heat supply pipeline (18) can be an osed top, this moment, hot air wherein recycled through blower fan (17), the hot air that also can be open type is directly discharged, supply with new air by blower fan (17) again, air filter (21) is used to prevent that impurity from entering blower fan (17), heat-insulation layer (6) has reduced the egress of heat of heat exchanger (13), seal ring (5) prevents that waste gas from entering cooling chamber (16), elastic bellows (4) has prevented heat exchanger (13) vibrations effectively, has prolonged service life of the present utility model.
Claims (2)
1, a kind of automotive exharst gas waste heat heat pipe air-heater comprises heat exchanger, heat supply pipeline, blower fan etc., it is characterized in that:
A, heat exchanger are divided into heating chamber and cooling chamber by dividing plate, and the inwall of heating chamber and cooling chamber is provided with heat-insulation layer, pass in heating chamber and the cooling chamber dividing plate in length and breadth direction arrange heat pipe be installed, the screw threads for fastening seal ring is installed between heat pipe and dividing plate;
B, with silencer bonded assembly exhaust manifold on be equipped with the triple valve that has the switch plate washer, a port of triple valve is installed elastic bellows, the elastic bellows other end is communicated with the admission port of heating chamber;
The air extractor duct of c, heating chamber with and silencer bonded assembly tail pipe be communicated with;
D, heat supply pipeline one end are communicated with the air extractor duct of cooling chamber, and the other end is communicated with the ventilation inlet of blower fan, and the air outlet of blower fan is communicated with the admission port of cooling chamber by the air feed pipe.
2, automotive exharst gas waste heat heat pipe air-heater according to claim 1 is characterized in that heat supply pipeline can also be that an end is communicated with the air extractor duct of cooling chamber, and the other end opens wide; Be connected with air filter on the ventilation inlet of blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97224484 CN2302914Y (en) | 1997-08-20 | 1997-08-20 | Automobile exhaust gas waste heat pipe warm air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97224484 CN2302914Y (en) | 1997-08-20 | 1997-08-20 | Automobile exhaust gas waste heat pipe warm air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2302914Y true CN2302914Y (en) | 1999-01-06 |
Family
ID=33938816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97224484 Expired - Fee Related CN2302914Y (en) | 1997-08-20 | 1997-08-20 | Automobile exhaust gas waste heat pipe warm air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2302914Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10428713B2 (en) | 2017-09-07 | 2019-10-01 | Denso International America, Inc. | Systems and methods for exhaust heat recovery and heat storage |
-
1997
- 1997-08-20 CN CN 97224484 patent/CN2302914Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10428713B2 (en) | 2017-09-07 | 2019-10-01 | Denso International America, Inc. | Systems and methods for exhaust heat recovery and heat storage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: WU YANSONG TO: TANGSHAN CITY ACTIVE ENERGY-SAVING INSITUTE |
|
| CP03 | Change of name, title or address |
Address after: 063000, Hebei Tangshan City University Road, the old Jiaotong University, South Factory Technical School Patentee after: Tangshan Inst. of Broadening Sources of Income and Energy-saving Address before: 063000 Hebei New District, Tangshan City 14-3-501 Patentee before: Wu Yansong |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |