CN2279275Y - Heating air machine for vehicle - Google Patents
Heating air machine for vehicle Download PDFInfo
- Publication number
- CN2279275Y CN2279275Y CN 96238840 CN96238840U CN2279275Y CN 2279275 Y CN2279275 Y CN 2279275Y CN 96238840 CN96238840 CN 96238840 CN 96238840 U CN96238840 U CN 96238840U CN 2279275 Y CN2279275 Y CN 2279275Y
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- CN
- China
- Prior art keywords
- pipe
- heat
- hot
- cold air
- chamber
- 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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Abstract
The utility model relates to a warm air machine for automobiles. The utility model comprises a heat exchanger, a silencer and a draught fan. The heat exchanger comprises a shell body, a partition plate and a heat tube. The partition plate divides the inner space of the shell body into a cold air chamber and a hot fume chamber. The heat tube penetrates through the through hole of the heat tube of the partition plate. One part of the heat tube is arranged in the cold air chamber, and the other part of the heat tube is arranged in the hot fume chamber. A fume inlet tube of the hot fume chamber is connected with an air exhaust tube of the automobile engine. The air exhaust tube is connected with the muffler. An air inlet tube of the cold air chamber is connected with a cold air outlet of a carriage. An air outlet tube of the cold air chamber is connected with a hot air inlet of the carriage through the draught fan. The utility model uses the residual heat of the automobile engine, provides warm air for carriages, and has the advantages of fast heating and energy saving.
Description
The utility model belongs to a kind of heat pipe-type heater that is used on the automobile.
Big or small both at home and abroad at present visitor, lorry except senior car uses expensive A/C, mostly are water temperature formula " temperature difference heat exchange " heater units.The major defect of this heater unit, be that the in-engine circulating water of requirement must reach uniform temperature and just can blow out hot blast, especially when the winter of cold, road speed was fast, the water tank water temperature of heater unit descends, the hot blast heat of supplying with big minibus is limited, hot blast temperature is also low simultaneously, the heating effect that out of reach is desirable.
The purpose of this utility model is to provide a kind of heat pipe-type heater unit at the problems referred to above.
The utility model, promptly automotive fan heater comprises silencer, heat exchanger, blower fan.The air inlet pipe of the hot smoke chamber of heat exchanger is connected with the freeing pipe of automotive engine, and freeing pipe is connected with silencer.The air inlet pipe of the cold air chamber of heat exchanger connects with the cold air outlet in compartment with flange.The hot gas delivery pipe of heat exchanger is connected with fan inleting pipe, and the blower fan freeing pipe is connected with the hot-wind inlet in compartment.Heat exchanger is made of housing, dividing plate and 4 above heat pipes.Dividing plate is separated into hot smoke chamber and cold air chamber with housing.The heat pipe through hole is arranged on the dividing plate.4 above heat pipes pass the heat pipe through hole on the dividing plate respectively, and a part is in hot air chamber, and another part is in cold air chamber, and heat pipe and heat pipe through hole reach and be tightly connected.Blade is housed on the heat pipe.During use, the hot air that driving engine is discharged enters the freeing pipe of hot air chamber again after the air inlet pipe of the hot air chamber on the heat exchanger enters hot air chamber and carries out interchange of heat with heat pipe, discharge after the silencer noise reduction.Therefore, heat pipe is heated.The cold air chamber that cold air in the compartment is introduced heat exchanger through induced draft fan carries out interchange of heat, and promptly heat pipe is the cold air heating that enters in the cold air chamber, makes it to become hot air, and is blown in the compartment by induced draft fan, improves compartment temperature.
The utility model can make in 3-10 minute that temperature reaches more than 20 ℃ in the compartment, and heating effect is splendid.Owing to be the waste heat that utilizes automotive engine, need not establish the energy so good energy-conserving effect in addition.
Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the heat exchanger structure scheme drawing, and Fig. 3 is heat pipe and heat exchanger dividing plate connection diagram, and Fig. 4 is second kind of example structure scheme drawing of heat exchanger.The utility model is described in further detail below in conjunction with accompanying drawing.
Automotive fan heater comprises heat exchanger 9, silencer 6, compartment cold air outlet 8, hot air delivery pipe 12, induced draft fan 10.Heat exchanger 9 is made up of housing 13, dividing plate 14,4 heat pipes 15, flow divider valves 3.Heat pipe 15 is
The shape heat pipe,
Blade 16 is housed on the shape heat pipe 15.Housing 13 is made of 2 layers of steel plate welding.In order to be incubated filled heat insulating material in the middle of two layers of steel plate, as glass silk flosssilk wadding 30.Dividing plate 14 is connected with the inwall solid welding of housing 13, will be separated into hot smoke chamber 17 and cold air chamber 18 in the housing 13.The heat pipe through hole is arranged on dividing plate 14, and 4 heat pipes 15 pass the heat pipe through hole on the dividing plate 14 respectively, and are tightly connected with dividing plate 14 by fixed cover 19, asbestos mat 20 and the elasticity card 21 that is sleeved on the heat pipe 15.The top of heat pipe 15 puts in the cold air chamber 18, and its underpart is positioned at hot smoke chamber 17.The air inlet pipe 22 of the hot smoke chamber 17 of heat exchanger is connected with the exhaust admission port 26 of flow divider valve 3.Flow divider valve 3 is made up of housing 23, shunting adjustment sheet 24, arc flow deflector 25, branched discharge pipe 5.One end of branched discharge pipe 5 is connected with housing 23, and the other end is connected with the freeing pipe 28 of hot smoke chamber 17.The adjust bar 4 of rotation shunting in summer adjustment sheet 24, shunting adjustment sheet 24 is sealed air inlet pipe 22, and the hot flue gas from the exhaust pipe of engine is discharged enters branched discharge pipe 5 through arc flow deflector 25 water conservancy diversion, and discharges through freeing pipe 28 and silencer 6.During the winter operation heater unit, rotation adjust bar 4 drives shunting adjustment sheet 24 rotating opening air inlet pipes 22, and hot flue gas just can enter in the hot smoke chamber 17.
The flow divider valve 3 of heat exchanger 9 connects with the freeing pipe 2 of 1 of automobile engine with flange, and the freeing pipe 28 of heat exchanger 9 and silencer 6 connect with flange, and the air inlet pipe 27 of the cold air chamber 18 of heat exchanger connects with cold air outlet 8 on the cabin floor 7 with flange.The freeing pipe 29 of the cold air chamber 18 of heat exchanger 9 connects with hot air delivery pipe 12 with flange, and the other end of hot air delivery pipe connects with the air inlet pipe of induced draft fan 10, and the freeing pipe of induced draft fan 10 is connected with hot-wind inlet 11 on the cabin floor 7.The hot flue gas that automotive engine is discharged during use enters the hot smoke chamber 17 of heat exchanger 9 through freeing pipe 2, flow divider valve 3, air inlet pipe 22, carries out interchange of heat (heat pipe 15 is heated) back and discharges from silencer.Cold air enters cold air chamber 18 through induced draft blower withdraws in the compartment, after heat pipe 15 heating, enters the compartment through the hot-wind inlet 11 of cabin floor 7, makes the temperature raising compartment in.
The another kind of embodiment of heat exchanger 9 of the present utility model is that heat pipe 15 is L shaped, and its heat pipe 15 is same as the previously described embodiments with the assembly method of dividing plate 14, as shown in Figure 4.
Claims (3)
1, automotive fan heater, comprise silencer (6), compartment cold air outlet (8), heat exchanger (9), freeing pipe (2), hot air delivery pipe (12), induced draft fan (10), compartment hot-wind inlet (11), the freeing pipe of induced draft fan (10) is connected with compartment hot-wind inlet (11), the air inlet pipe of induced draft fan (10) connects with hot air delivery pipe (12) with flange, it is characterized in that described heat exchanger (9) is by housing (13), dividing plate (14), heat pipe (15), flow divider valve (3) is formed, dividing plate (14) is connected with housing (13) solid welding, dividing plate (14) will be separated into hot smoke chamber (17) and cold air chamber (18) in the housing (13), on dividing plate (14), the heat pipe through hole is arranged, the heat pipe through hole that the top of heat pipe (15) is passed on the dividing plate (14) puts in the cold air chamber (18), heat pipe (15) is gone up solid welding blade (16), heat pipe (15) is by being sleeved on the fixed cover (19) on the heat pipe (15), asbestos mat (20) and elasticity card (21) are tightly connected with dividing plate (14), the air inlet pipe (22) of hot smoke chamber (17) is connected with housing (23) solid welding of flow divider valve (3), the air inlet pipe of flow divider valve (3) connects with the freeing pipe (2) of automotive engine with flange, the lower end air extractor duct of flow divider valve (3) is connected with the freeing pipe (28) of hot smoke chamber (17) by branched discharge pipe (5), freeing pipe (28) connects with silencer (6) with flange, the air inlet pipe (27) of cold air chamber (18) connects with compartment cold air outlet (8) with flange, and the freeing pipe of cold air chamber (18) connects with hot air delivery pipe (12) with flange.
2, automotive fan heater according to claim 1 is characterized in that described heat pipe (15) is
The shape heat pipe also can be L shaped heat pipe.
3, automotive fan heater according to claim 1 is characterized in that described housing (13) is welded into by 2 layers of steel plate, filling glass silk flosssilk wadding (30) in the middle of 2 layers of steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96238840 CN2279275Y (en) | 1996-10-22 | 1996-10-22 | Heating air machine for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96238840 CN2279275Y (en) | 1996-10-22 | 1996-10-22 | Heating air machine for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2279275Y true CN2279275Y (en) | 1998-04-22 |
Family
ID=33914042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96238840 Expired - Fee Related CN2279275Y (en) | 1996-10-22 | 1996-10-22 | Heating air machine for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2279275Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494396A (en) * | 2014-11-26 | 2015-04-08 | 柳州金特机械有限公司 | Automotive heating device |
| CN108488002A (en) * | 2018-03-20 | 2018-09-04 | 安徽江淮汽车集团股份有限公司 | A kind of exhaust energy retracting device |
| CN109747391A (en) * | 2019-03-20 | 2019-05-14 | 邱烨 | A kind of new-energy automobile safe driving structure |
-
1996
- 1996-10-22 CN CN 96238840 patent/CN2279275Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494396A (en) * | 2014-11-26 | 2015-04-08 | 柳州金特机械有限公司 | Automotive heating device |
| CN108488002A (en) * | 2018-03-20 | 2018-09-04 | 安徽江淮汽车集团股份有限公司 | A kind of exhaust energy retracting device |
| CN109747391A (en) * | 2019-03-20 | 2019-05-14 | 邱烨 | A kind of new-energy automobile safe driving structure |
| CN109747391B (en) * | 2019-03-20 | 2022-01-07 | 东营经济技术开发区东汇新能源有限公司 | New energy automobile safe driving structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |