CN204821023U - Electric automobile positive temperature coefficient thermistor electricity heating system - Google Patents
Electric automobile positive temperature coefficient thermistor electricity heating system Download PDFInfo
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- CN204821023U CN204821023U CN201520489291.5U CN201520489291U CN204821023U CN 204821023 U CN204821023 U CN 204821023U CN 201520489291 U CN201520489291 U CN 201520489291U CN 204821023 U CN204821023 U CN 204821023U
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- pipeline
- finisher
- blower fan
- fan
- temperature
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Abstract
The utility model relates to an electric automobile positive temperature coefficient thermistor electricity heating system, including compressor, first temperature sensing package, preceding evaporimeter, first fan, primary heater, preceding electromagnetism door, back electromagnetism door, afterexpansion valve, finisher, second temperature sensing package, secondary heater, second fan, stock solution drier -filter and condenser, first fan, second fan be reciprocal distribution evaporimeter, finisher department in the front respectively, and the primary heater distributes in the front between evaporimeter, the first fan, and the secondary heater distributes between finisher, second fan. The utility model discloses has compensatied the slow defect of the reaction rate that heats of traditional refrigerant heat pump working method, has realized heating fast and heating effectual, also realized the combination of the positive temperature coefficient thermistor technique of generating heat and refrigerant heat pump heating technique simultaneously, very big promotion electric automobile heat the performance.
Description
Technical field
The utility model relates to a kind of temperature booster, is specifically related to a kind of electronlmobil posistor electric heating system.
Background technology
The middle-size and small-size internal-combustion engines vehicle air-conditioning heating system of tradition is generally to send out engine coolant as heat energy source.When automotive operation, engine temperature is higher, and refrigerant fluid, while lowering the temperature to motor mechanisms, taken away most of heat, and this heat evaporator interchange of heat in car gives air.
As new-energy automobile particularly pure electric automobile, cause is without driving engine, refrigerant fluid is not needed to lower the temperature to it yet, therefore the air-conditioning heating for new-energy automobile must use other modes, general run of thins adopts cold medium heat pump mode of operation, but the speed of response that this mode heats is slow, cannot meet the demand of emergent heating service.
Summary of the invention
In order to solve deficiency existing in prior art, the utility model proposes a kind of electronlmobil posistor electric heating system.
A kind of electronlmobil posistor electric heating system, comprise compressor, the first temperature-sensitive bag, front evaporator, the first blower fan, primary heater, front electromagnetic door, rear electromagnetic door, rear expansion valve, finisher, the second temperature-sensitive bag, secondary heater, the second blower fan, liquid storage device for drying and filtering and condenser, the delivery port of described compressor is connected with the entrance of condenser by pipeline, the outlet of described condenser is connected by the entrance of pipeline with liquid storage device for drying and filtering, and the outlet of described liquid storage device for drying and filtering is divided into the first branch road and the second branch road.
Be linked into after described first branch road is communicated with rear electromagnetic door on rear expansion valve, described rear expansion valve is connected by pipeline with between finisher, described rear expansion valve, finisher are all connected with the second temperature-sensitive bag by pipeline, and described second temperature-sensitive bag is linked into the input port of compressor by pipeline.
Described second branch road is connected by pipeline with front electromagnetic door, described front electromagnetic door is connected with front evaporator by pipeline, described front evaporator, front electromagnetic door are all connected with the first temperature-sensitive bag by pipeline, and described first temperature-sensitive bag is linked into the input port of compressor by pipeline.
Described first blower fan, the second blower fan respectively correspondence are distributed in front evaporator, finisher place, and described primary heater is distributed between front evaporator, the first blower fan, and described secondary heater is distributed between finisher, the second blower fan.
Described primary heater, secondary heater structure are identical, described primary heater, secondary heater include mounting bracket, radiating shell and posistor heat-generating pipe, described posistor heat-generating pipe is arranged in parallel in many rows, described radiating shell respectively correspondence is sleeved on posistor heat-generating pipe, the left end of described radiating shell is all connected by mounting bracket, and the right-hand member of described radiating shell is all connected by mounting bracket.
When needs heat supply, system energization, compressor, front evaporator, the first blower fan, front electromagnetic door, rear electromagnetic door, rear expansion valve, finisher are all started working, produce heat immediately, meanwhile, also heating is started after the energising of primary heater, secondary heater, two kinds of heats converge rear common output, in time heat is shed by the first blower fan, the second blower fan, thus electronlmobil is heated, and primary heater, secondary heater heating effect are fast and remarkable, what improve electronlmobil greatly heats speed.
The utility model, on the basis of traditional cold medium heat pump mode of operation, combines posistor heating technique, serves the object of auxiliary heating, thus when reality uses, and can realize rapidly or fast speed meets the demand of heating, heating.
The beneficial effects of the utility model are: the utility model compensate for the slow defect of the speed of response heated of traditional cold medium heat pump mode of operation, achieve and to heat fast and heating effect is good, also achieve the combination of posistor heating technique and cold medium heat pump heat supply process simultaneously, improve the heating performance of electronlmobil greatly.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is integral structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of primary heater of the present utility model.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below the utility model being set forth further.
As depicted in figs. 1 and 2, a kind of electronlmobil posistor electric heating system, comprise compressor 1, first temperature-sensitive bag 2, front evaporator 3, first blower fan 4, primary heater 5, front electromagnetic door 6, rear electromagnetic door 7, rear expansion valve 8, finisher 9, second temperature-sensitive bag 10, secondary heater 11, second blower fan 12, liquid storage device for drying and filtering 13 and condenser 14, the delivery port of described compressor 1 is connected by the entrance of pipeline with condenser 14, the outlet of described condenser 14 is connected by the entrance of pipeline with liquid storage device for drying and filtering 13, the outlet of described liquid storage device for drying and filtering 13 is divided into the first branch road and the second branch road.The heating effect of electronlmobil is changed by the break-make situation of front electromagnetic door 6, rear electromagnetic door 7.
Described first branch road is linked into after being communicated with rear electromagnetic door 7 on rear expansion valve 8, described rear expansion valve 8 is connected by pipeline with between finisher 9, described rear expansion valve 8, finisher 9 are all connected with the second temperature-sensitive bag 10 by pipeline, and described second temperature-sensitive bag 10 is linked into the input port of compressor 1 by pipeline.
Described second branch road is connected by pipeline with front electromagnetic door 6, described front electromagnetic door 6 is connected with front evaporator 3 by pipeline, described front evaporator 3, front electromagnetic door 6 are all connected with the first temperature-sensitive bag 2 by pipeline, and described first temperature-sensitive bag 2 is linked into the input port of compressor 1 by pipeline.
Described first blower fan 4, second blower fan 12 respectively correspondence is distributed in front evaporator 3, finisher 9 place, and described primary heater 5 is distributed between front evaporator 3, first blower fan 4, and described secondary heater 11 is distributed between finisher 9, second blower fan 12.Utilize front evaporator 3, finisher 9 generates heat, primary heater 5, secondary heater 11 also produce heat simultaneously, are shed by heat eventually through the first blower fan 4, second blower fan 12, realize heating.
Described primary heater 5, secondary heater 11 structure are identical, described primary heater 5, secondary heater 11 include mounting bracket 15, radiating shell 16 and posistor heat-generating pipe 17, described posistor heat-generating pipe 17 is arranged in parallel in many rows, described radiating shell 16 respectively correspondence is sleeved on posistor heat-generating pipe 17, the left end of described radiating shell 16 is all connected by mounting bracket 15, and the right-hand member of described radiating shell 16 is all connected by mounting bracket 15.
When needs heat supply, system energization, compressor 1, front evaporator 3, first blower fan 4, front electromagnetic door 6, rear electromagnetic door 7, rear expansion valve 8, finisher 9 are all started working, produce heat immediately, meanwhile, after the energising of primary heater 5, secondary heater 11, also start heating, two kinds of heats converge rear common output, for electronlmobil heating, and primary heater 5, secondary heater 11 heating effect are fast and remarkable, and what improve electronlmobil greatly heats speed.
The utility model adopts posistor heat-generating pipe 17, greatly improve overall safety, temperature automatically controlled effect can be reached, improve service life, and in use procedure, safety is controlled, varies with temperature regulation output power thus obtains effectively energy-conservation effect.
The utility model, on the basis of traditional cold medium heat pump mode of operation, combines posistor heating technique, serves the object of auxiliary heating, thus when reality uses, and can realize rapidly or fast speed meets the demand of heating, heating.
More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification sheets; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. an electronlmobil posistor electric heating system, comprise compressor (1), first temperature-sensitive bag (2), front evaporator (3), first blower fan (4), primary heater (5), front electromagnetic door (6), rear electromagnetic door (7), rear expansion valve (8), finisher (9), second temperature-sensitive bag (10), secondary heater (11), second blower fan (12), liquid storage device for drying and filtering (13) and condenser (14), it is characterized in that: the delivery port of described compressor (1) is connected by the entrance of pipeline with condenser (14), the outlet of described condenser (14) is connected by the entrance of pipeline with liquid storage device for drying and filtering (13), the outlet of described liquid storage device for drying and filtering (13) is divided into the first branch road and the second branch road,
Described first branch road is linked into after being communicated with rear electromagnetic door (7) on rear expansion valve (8), described rear expansion valve (8) is connected by pipeline with between finisher (9), described rear expansion valve (8), finisher (9) are all connected with the second temperature-sensitive bag (10) by pipeline, and described second temperature-sensitive bag (10) is linked into the input port of compressor (1) by pipeline;
Described second branch road is connected by pipeline with front electromagnetic door (6), described front electromagnetic door (6) is connected with front evaporator (3) by pipeline, described front evaporator (3), front electromagnetic door (6) are all connected with the first temperature-sensitive bag (2) by pipeline, and described first temperature-sensitive bag (2) is linked into the input port of compressor (1) by pipeline;
Described first blower fan (4), the second blower fan (12) respectively correspondence are distributed in front evaporator (3), finisher (9) place, described primary heater (5) is distributed between front evaporator (3), the first blower fan (4), and described secondary heater (11) is distributed between finisher (9), the second blower fan (12).
2. a kind of electronlmobil posistor electric heating system according to claim 1, it is characterized in that: described primary heater (5), secondary heater (11) structure is identical, described primary heater (5), secondary heater (11) includes mounting bracket (15), radiating shell (16) and posistor heat-generating pipe (17), described posistor heat-generating pipe (17) is arranged in parallel in many rows, described radiating shell (16) respectively correspondence is sleeved on posistor heat-generating pipe (17), the left end of described radiating shell (16) is all connected by mounting bracket (15), the right-hand member of described radiating shell (16) is all connected by mounting bracket (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489291.5U CN204821023U (en) | 2015-07-07 | 2015-07-07 | Electric automobile positive temperature coefficient thermistor electricity heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489291.5U CN204821023U (en) | 2015-07-07 | 2015-07-07 | Electric automobile positive temperature coefficient thermistor electricity heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821023U true CN204821023U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520489291.5U Expired - Fee Related CN204821023U (en) | 2015-07-07 | 2015-07-07 | Electric automobile positive temperature coefficient thermistor electricity heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034749A (en) * | 2015-07-07 | 2015-11-11 | 芜湖华族实业有限公司 | Positive-temperature-coefficient thermistor electric heating system of electromobile |
-
2015
- 2015-07-07 CN CN201520489291.5U patent/CN204821023U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034749A (en) * | 2015-07-07 | 2015-11-11 | 芜湖华族实业有限公司 | Positive-temperature-coefficient thermistor electric heating system of electromobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 241000 Anhui city of Wuhu province Jiujiang Economic Development Zone prosperous road No. 19 office building Patentee after: Wuhu Chinese environmental technology Limited by Share Ltd Address before: 241000 Anhui city of Wuhu province Jiujiang Economic Development Zone prosperous road No. 19 Patentee before: Wuhu Huazu Industrial 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: 20151202 Termination date: 20210707 |