CN204472489U - A kind of two a/c systemes carrying fuel combustion type water-warming heater - Google Patents
A kind of two a/c systemes carrying fuel combustion type water-warming heater Download PDFInfo
- Publication number
- CN204472489U CN204472489U CN201520128074.3U CN201520128074U CN204472489U CN 204472489 U CN204472489 U CN 204472489U CN 201520128074 U CN201520128074 U CN 201520128074U CN 204472489 U CN204472489 U CN 204472489U
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- water
- fuel combustion
- combustion type
- warming heater
- type water
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Abstract
The utility model relates to a kind of two a/c systemes carrying fuel combustion type water-warming heater, includes engine cooling water jacket, engine water outlet pipeline, water pump complement, fuel combustion type water-warming heater assembly, water-warming heater outlet pipeline, heater unit assembly and water inflow of the engine pipeline.By fuel combustion type water-warming heater assembly of connecting in two a/c system, under solving vehicle operating or idling, the warm braw of car load is not enough, improves the traveling comfort of car load; Solve in stationary vehicle on the other hand, add hot cooling water in driving engine not unlatching situation, reach in particular cases warm braw demand and engine starting demand.
Description
Technical field
The utility model belongs to on-board air conditioner field, refers to a kind of two a/c systemes carrying fuel combustion type water-warming heater especially.
Background technology
Automotive air-conditioning system has been a part important in current Full Vehicle System, and provide the environment by bus of occupant comfort, heating system uses very frequent in the winter time, ensures the snugness of environment by bus.
For 7 and above MPV vehicle, because interior space is comparatively large, are generally all furnished with two a/c systemes of front and back warm braw.The cooling water expansion tank that the warm braw heat of current technology all comes from driving engine produces through air-conditioning heat dissipation, but the relative gasoline engine of diesel type engines in normal operation, the water temperature of driving engine is on the low side, winter is especially obvious, thus cause can meeting heating requirement with a a/c system coupling in gasoline vehicle, but diesel oil vehicle cannot meet heating requirement.
As shown in Figure 1, be existing pair of a/c system schematic diagram, include engine installation 1, engine water outlet pipeline 2, front heater unit assembly 3, rear heater unit assembly 4 and water inflow of the engine pipeline 5.
The existing pair of a/c system is front A/C evaporator type is stackability evaporator, and the top evaporator of a/c system is pipe type evaporator thereafter, and the condenser of a/c system is parallel flow condenser, the swash plate fixed displacement compressor that compressor adopts.
Existing a/c system is warm braw deviation in the winter time, and the water temperature being supplied to heater cores when driving engine is not enough, and the heating performance of a/c system cannot meet passenger demand.At low temperatures, start the engine difficulty simultaneously.
Utility model content
The purpose of this utility model proposes improvement opportunity scheme to two a/c systemes of existing use, and by the technical program, under solving vehicle operating or idling, the warm braw of car load is not enough, improves the traveling comfort of car load; Solve in stationary vehicle on the other hand, add hot cooling water in driving engine not unlatching situation, reach in particular cases warm braw demand and engine starting demand.
The utility model is achieved through the following technical solutions:
Carry two a/c systemes for fuel combustion type water-warming heater, include engine cooling water jacket, engine water outlet pipeline, water pump complement, fuel combustion type water-warming heater assembly, water-warming heater outlet pipeline, heater unit assembly and water inflow of the engine pipeline;
Described engine water outlet pipeline one end is connected with engine cooling water jacket water outlet, and the other end is connected with water pump complement water inlet; Water pump complement water outlet is connected by the water inlet of pipeline with fuel combustion type water-warming heater assembly;
The water outlet of described fuel combustion type water-warming heater assembly, connects the entrance of described heater unit assembly by described water-warming heater outlet pipeline;
The outlet of described heater unit assembly connects one end of described water inflow of the engine pipeline;
The other end of described water inflow of the engine pipeline is connected with engine cooling water jacket water inlet.
Described heater unit assembly includes front heater unit assembly and rear heater unit assembly; Described front heater unit assembly and described rear heater unit assembly are arranged in parallel.
Described fuel combustion type water-warming heater assembly includes fuel combustion type water-warming heater body, and described fuel combustion type water-warming heater body is provided with admission port, oil inlet, water pump wiring harness interface, switch wiring harness interface, oil pump harness interface and exhausr port;
The water inlet of described fuel combustion type water-warming heater assembly and the water outlet of described fuel combustion type water-warming heater assembly are arranged at the top of described fuel combustion type water-warming heater body; Described admission port, described oil inlet, described water pump wiring harness interface, described switch wiring harness interface, described oil pump harness interface and described exhausr port are all arranged at the bottom of described fuel combustion type water-warming heater body.
Also bolt fixing hole is provided with at the sidepiece of described fuel combustion type water-warming heater body.
Described bolt fixing hole is at least three, and the line of centres of three described bolt fixing hole is equicrural triangle.
The beneficial effects of the utility model are:
The application by connecting fuel combustion type water-warming heater assembly in two a/c system, and under solving vehicle operating or idling, the warm braw of car load is not enough, improves the traveling comfort of car load; Solve in stationary vehicle on the other hand, add hot cooling water in driving engine not unlatching situation, reach in particular cases warm braw demand and engine starting demand.
Accompanying drawing explanation
Fig. 1 is the two a/c system schematic diagram of existing technology;
Fig. 2 is of the present utility model pair of a/c system schematic diagram;
Fig. 3 is the utility model fuel combustion type water-warming heater assembly front view;
Fig. 4 is the utility model fuel combustion type water-warming heater assembly upward view;
Fig. 5 is the utility model fuel combustion type water-warming heater assembly birds-eye view.
Description of reference numerals
1 engine installation, 2 engine water outlet pipelines, heater unit assembly before 3, heater unit assembly after 4, 5 water inflow of the engine pipelines, 11 driving engines, 12 engine water outlet pipelines, 13 water pump complements, 14 fuel combustion type water-warming heater assemblies, 15 water-warming heater outlet pipelines, heater unit assembly before 16, heater unit assembly after 17, 18 water inflow of the engine pipelines, 141 bolt fixing hole, 142 fuel combustion type water-warming heater bodies, 143 admission ports, 144 oil inlets, 145 water pump wiring harness interfaces, 146 switch wiring harness interfaces, 147 oil pump harness interfaces, 148 exhausr ports, the water inlet of 149 fuel combustion type water-warming heater assemblies, the water outlet of 150 fuel combustion type water-warming heater assemblies.
Detailed description of the invention
Describe the technical solution of the utility model in detail by the following examples, following embodiment is only exemplary, only can be used for explaining and the technical solution of the utility model being described, and can not be interpreted as being the restriction to technical solutions of the utility model.
The utility model provides a kind of two a/c systemes carrying fuel combustion type water-warming heater, as shown in Figures 2 to 5, include engine cooling water jacket 11, engine water outlet pipeline 12, water pump complement 13, fuel combustion type water-warming heater assembly 14, water-warming heater outlet pipeline 15, heater unit assembly and water inflow of the engine pipeline 18;
Described engine water outlet pipeline 12 one end is connected with engine cooling water jacket water outlet, and the other end is connected with water pump complement water inlet; Water pump complement water outlet is connected by the water inlet 149 of pipeline with fuel combustion type water-warming heater assembly 14;
The water outlet 150 of described fuel combustion type water-warming heater assembly 14, connects the entrance of described heater unit assembly by described water-warming heater outlet pipeline 15;
The outlet of described heater unit assembly connects one end of described water inflow of the engine pipeline 18;
The other end of described water inflow of the engine pipeline 18 is connected with engine cooling water jacket water inlet.
Described heater unit assembly includes front heater unit assembly 16 and rear heater unit assembly 17; Described front heater unit 16 and described rear heater unit assembly 17 are arranged in parallel.
Described fuel combustion type water-warming heater assembly 14 includes fuel combustion type water-warming heater body 142, and described fuel combustion type water-warming heater body 142 is provided with admission port 143, oil inlet 144, water pump wiring harness interface 145, switch wiring harness interface 146, oil pump harness interface 147 and exhausr port 148;
The water inlet 149 of described fuel combustion type water-warming heater assembly and the water outlet 150 of described fuel combustion type water-warming heater assembly are arranged at the top of described fuel combustion type water-warming heater body 142; Described admission port 143, described oil inlet 144, described water pump wiring harness interface 145, described switch wiring harness interface 146, described oil pump harness interface 147 and described exhausr port 148 are all arranged at the bottom of described fuel combustion type water-warming heater body 142.
The line of centres being also provided with three bolt fixing hole, 141, three described bolt fixing hole 141 at the sidepiece of described fuel combustion type water-warming heater body 142 is equicrural triangle, improves the stability of fuel combustion type water-warming heater assembly 14.
When air conditioning warm air opened by needs, open fuel combustion type water-warming heater assembly, water pump complement is opened simultaneously, the driving engine cooling water expansion tank heated out is supplied to the inside of fuel combustion type water-warming heater assembly by engine water outlet pipeline, after the heating of fuel combustion type water-warming heater assembly, again through water-warming heater outlet pipeline the cooling water expansion tank again heated to be supplied to before parallel connection heater unit assembly and after heater unit assembly, heat in front heater unit assembly blows in car by the blower fan of front air-conditioning, simultaneously, air-conditioning blows in car by the heat in rear heater unit assembly according to circumstances, finally, cooling water expansion tank turns back to engine cooling water jacket by water inflow of the engine pipeline, complete whole circulation.
Although be described in detail the technical scheme of the application; but those skilled in the art reasonably change in the structure of the technical scheme to the application and content, replace or distortion etc.; these changes or the technical scheme improved, all belong to the protection domain of the application.
Claims (5)
1. carry two a/c systemes for fuel combustion type water-warming heater, it is characterized in that: include engine cooling water jacket, engine water outlet pipeline, water pump complement, fuel combustion type water-warming heater assembly, water-warming heater outlet pipeline, heater unit assembly and water inflow of the engine pipeline;
Described engine water outlet pipeline one end is connected with engine cooling water jacket water outlet, and the other end is connected with water pump complement water inlet; Water pump complement water outlet is connected by the water inlet of pipeline with fuel combustion type water-warming heater assembly;
The water outlet of described fuel combustion type water-warming heater assembly, connects the entrance of described heater unit assembly by described water-warming heater outlet pipeline;
The outlet of described heater unit assembly connects one end of described water inflow of the engine pipeline;
The other end of described water inflow of the engine pipeline is connected with engine cooling water jacket water inlet.
2. two a/c systemes of lift-launch fuel combustion type water-warming heater according to claim 1, is characterized in that: described heater unit assembly includes front heater unit assembly and rear heater unit assembly; Described front heater unit assembly and described rear heater unit assembly are arranged in parallel.
3. two a/c systemes of lift-launch fuel combustion type water-warming heater according to claim 1, it is characterized in that: described fuel combustion type water-warming heater assembly includes fuel combustion type water-warming heater body, described fuel combustion type water-warming heater body is provided with admission port, oil inlet, water pump wiring harness interface, switch wiring harness interface, oil pump harness interface and exhausr port;
The water inlet of described fuel combustion type water-warming heater assembly and the water outlet of described fuel combustion type water-warming heater assembly are arranged at the top of described fuel combustion type water-warming heater body; Described admission port, described oil inlet, described water pump wiring harness interface, described switch wiring harness interface, described oil pump harness interface and described exhausr port are all arranged at the bottom of described fuel combustion type water-warming heater body.
4. two a/c systemes of lift-launch fuel combustion type water-warming heater according to claim 3, is characterized in that: be also provided with bolt fixing hole at the sidepiece of described fuel combustion type water-warming heater body.
5. two a/c systemes of lift-launch fuel combustion type water-warming heater according to claim 4, is characterized in that: described bolt fixing hole is at least three, and the line of centres of three described bolt fixing hole is equicrural triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128074.3U CN204472489U (en) | 2015-03-05 | 2015-03-05 | A kind of two a/c systemes carrying fuel combustion type water-warming heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128074.3U CN204472489U (en) | 2015-03-05 | 2015-03-05 | A kind of two a/c systemes carrying fuel combustion type water-warming heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204472489U true CN204472489U (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520128074.3U Expired - Fee Related CN204472489U (en) | 2015-03-05 | 2015-03-05 | A kind of two a/c systemes carrying fuel combustion type water-warming heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204472489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035108A (en) * | 2015-08-25 | 2015-11-11 | 宝鸡南车时代工程机械有限公司 | Engine water circulation heating system used for railcar |
| CN105275577A (en) * | 2015-10-22 | 2016-01-27 | 安徽江淮汽车股份有限公司 | Automobile engine assembly and automobile |
-
2015
- 2015-03-05 CN CN201520128074.3U patent/CN204472489U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035108A (en) * | 2015-08-25 | 2015-11-11 | 宝鸡南车时代工程机械有限公司 | Engine water circulation heating system used for railcar |
| CN105275577A (en) * | 2015-10-22 | 2016-01-27 | 安徽江淮汽车股份有限公司 | Automobile engine assembly and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| 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: 20150715 Termination date: 20190305 |