CN210941269U - Automobile heating loop system based on independent gas heater - Google Patents
Automobile heating loop system based on independent gas heater Download PDFInfo
- Publication number
- CN210941269U CN210941269U CN201921975142.4U CN201921975142U CN210941269U CN 210941269 U CN210941269 U CN 210941269U CN 201921975142 U CN201921975142 U CN 201921975142U CN 210941269 U CN210941269 U CN 210941269U
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- heating
- radiator
- engine
- heating medium
- gas heater
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000010257 thawing Methods 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 claims description 2
- 239000002826 coolant Substances 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000003915 air pollution Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a car heating return circuit system based on independent gas heater can carry out the heat exchange with water-cooled engine's coolant liquid return circuit and heating medium return circuit pipe, realizes preheating water-cooled engine low temperature, and it can be automatic with coolant liquid constancy of temperature between 70 ℃ -80 ℃. When the engine is preheated in winter, the abrasion, gas consumption and air pollution of the engine can be obviously reduced, and the service life of the engine is prolonged. Can independently set up electric engine cabin radiator, battery compartment radiator, introduce electric engine cabin radiator, battery compartment radiator with heating medium return circuit pipe like this to make it preheat and preheat the battery for motor generator when winter, thereby solve automobile engine start difficult, start slowly under low temperature environment, solve battery compartment environmental temperature too low problem, improve battery life.
Description
Technical Field
The utility model relates to a car heat supply field mainly relates to car heating return circuit system based on independent gas heater.
Background
The heating modes widely popularized and applied in the automobile market at present are a cold-warm type electric air conditioner, a low-temperature heat pump electric air conditioner, an independent electric heating water heater, an electric heating radiator and an independent fuel oil water heater.
The conventional heating regulation has a problem in that,
for the heat supply air conditioner of the engine, the peculiar smell is large, and the tail gas of the engine is easy to mix. For an electric water heating type heat supply air-conditioning system, electric heating is adopted, for an electric automobile, main power supply energy needs to be consumed, the influence on the endurance mileage of the electric automobile is constant, and for a fuel water heating system, oil is atomized and combusted, a large amount of tail gas which is not fully combusted is discharged, and the pollution is large.
Therefore, need design the heating system who adopts day steam gas independent heating, to its heating return circuit design, how to solve its fully efficient utilization's problem is the utility model discloses the technical problem that needs the solution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car heating return circuit system based on independent gas heater.
The automobile heating loop system based on the independent gas heater comprises the gas heater and a heating medium loop pipe, wherein the water inlet end of the heating medium loop pipe is connected with the water outlet end of the gas heater, and the water outlet end of the heating medium loop pipe is connected with a water pump of the gas heater;
preferably, the central console further comprises a defroster which exchanges heat with the heating medium loop pipe and is located in the central console, wherein the defroster comprises a blower and radiating fins, and the radiating fins are loaded on the heating medium loop pipe.
Preferably, the vehicle cabin heat radiator is in heat exchange with the heating medium loop pipe and located in the vehicle cabin, and the cockpit heat radiator is located in the cockpit.
Preferably, when the car heating loop system based on the independent gas heater is applied to a water-cooled engine car, the car heating loop system based on the independent gas heater further comprises a water-cooled engine, and a cooling liquid loop of the water-cooled engine exchanges heat with a heating medium loop pipe.
Preferably, the heating medium loop pipe is also in heat exchange with a thermostat of a water-cooled engine.
Preferably, the heating medium circuit pipe further exchanges heat with an engine radiator of the water-cooled engine.
When the automobile heating loop system based on the independent gas heater is applied to an electric engine automobile, the automobile heating loop system based on the independent gas heater further comprises an electric engine cabin radiator, and the electric engine cabin radiator and the heating medium loop pipe are subjected to heat exchange.
Preferably, the solar water heater further comprises a battery compartment radiator, and the battery compartment radiator is in heat exchange with the heating medium loop pipe.
Preferably, the electric engine compartment radiator is arranged on the independent branch pipe and exchanges heat with the independent branch pipe, and the battery compartment radiator is arranged on the independent branch pipe and exchanges heat with the independent branch pipe.
Preferably, the heating system further comprises an expansion water tank, and one end of the expansion water tank is connected to the heating medium loop pipe.
The utility model has the advantages that:
1. the utility model discloses with the form of total return line pipe, set up a heating medium return line pipe, wherein, utilize the defroster of forced air cooling heat exchange form, realize traditional electrical heating defroster innovation, conduct the defroster to having heat radiation fins through heating medium return line pipe with independent gas heater's heat for the defroster can the quick defrosting of quick response realization.
2. The utility model discloses in, can use it in the water-cooled engine car, at this moment, can also carry out the heat exchange with water-cooled engine's coolant liquid return circuit and heating medium return circuit pipe, realize preheating water-cooled engine low temperature, it can be automatic with coolant liquid constancy of temperature between 70 ℃ -80 ℃. When the engine is preheated in winter, the abrasion, gas consumption and air pollution of the engine can be obviously reduced, and the service life of the engine is prolonged.
3. The utility model discloses in, can use it in the electric engine car, at this moment, can independently set up electric engine cabin radiator, battery compartment radiator, introduce electric engine cabin radiator, battery compartment radiator with heating medium return circuit pipe like this to make it preheat and preheat the battery for motor generator when winter, thereby solve automobile engine start difficult, start slowly under low temperature environment, solve battery compartment environmental temperature too low problem, improve the battery life. When comparatively special, because electric automobile only need preheat its motor and battery when winter, and do not need in hot summer, consequently, this application adopts independent branch way pipe rather than the heat exchange, and can set up automatically controlled power valve around the independent branch way pipe and open or close its pipeline to make it use when winter.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic view of the present invention applied to water-cooled engine.
Fig. 2 is a schematic view of the present invention applied to an electric engine.
Fig. 3 is a schematic view of the structure of the defroster.
The reference numerals in the figures are denoted respectively by: 1. a gas heater; 11. a heating medium loop pipe; 12. a water pump; 2. an electrically controlled power valve; 3. a carriage radiator; 4. a cockpit radiator; 5. a defroster; 6. an expansion tank; 7. an engine radiator; 8. a thermostat; 9. water-cooling the engine; 21. an electric engine compartment radiator; 22. a battery compartment heat sink; 111. a blower; 112. and heat dissipation fins.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
As shown in fig. 1, 2 and 3
The automobile heating loop system based on the independent gas heater comprises the gas heater 1 and a heating medium loop pipe 11, wherein the water inlet end of the heating medium loop pipe 11 is connected with the water outlet end of the gas heater 1, and the water outlet end of the heating medium loop pipe 11 is connected with a water pump 12 of the gas heater 1;
in fig. 3, it is preferable that the defroster 5 is disposed in the center console and exchanges heat with the heating medium circuit pipe 11, and includes a blower 111 and a heat radiation fin 112, and the heat radiation fin 112 is mounted on the heating medium circuit pipe 11.
The utility model discloses with the form of total return line pipe, set up a heating medium return line pipe, wherein, utilize the defroster of forced air cooling heat exchange form, realize traditional electrical heating defroster innovation, conduct the defroster to having heat radiation fins through heating medium return line pipe with independent gas heater's heat for the defroster can the quick defrosting of quick response realization.
As shown in fig. 1 and 2, it is preferable that the vehicle further includes a cabin radiator 3 located in a cabin and exchanging heat with the heating medium loop pipe 11, and a cabin radiator 4 located in the cabin, each of the cabin radiator 3 and the cabin radiator 4 includes a blower 111 and a heat radiation fin 112, and the heat radiation fin 112 is mounted on the heating medium loop pipe 11. The carriage radiators 3 are generally 4-6 groups, and each group has 2 pairs, and are respectively arranged on the inner side walls of the buses and the buses. It can also be applied to cars, and the number and size can be determined according to the model of the car.
The principle of the carriage radiator 3 and the principle of the cockpit radiator 4 are the same as that of the defroster 5, but the types, the sizes and the air duct design are different.
As shown in fig. 1, when the car heating circuit system based on the independent gas heater is applied to a water-cooled engine car, the car heating circuit system based on the independent gas heater further includes a water-cooled engine 9, and a coolant circuit of the water-cooled engine 9 exchanges heat with a heating medium circuit pipe. The utility model discloses in, can use it in the water-cooled engine car, at this moment, can also carry out the heat exchange with water-cooled engine's coolant liquid return circuit and heating medium return circuit pipe, realize preheating water-cooled engine low temperature, it can be automatic with coolant liquid constancy of temperature between 70 ℃ -80 ℃. When the engine is preheated in winter, the abrasion, gas consumption and air pollution of the engine can be obviously reduced, and the service life of the engine is prolonged.
Preferably, the heating medium circuit pipe also exchanges heat with a thermostat 8 of a water-cooled engine 9.
Preferably, the heating medium circuit pipe also exchanges heat with an engine radiator of the water-cooled engine 9.
As shown in fig. 2, when the vehicle heating circuit system based on the independent gas heater is applied to an electric engine vehicle, it is preferable that the vehicle heating circuit system based on the independent gas heater further includes an electric engine compartment radiator 21, and the electric engine compartment radiator 21 exchanges heat with the heating medium circuit pipe.
Preferably, a battery compartment radiator 22 is further included, and the battery compartment radiator 22 exchanges heat with the heating medium circuit pipe.
Preferably, the electric vehicle further comprises an independent branch pipe connected in parallel with the heating medium loop pipe, the electric engine compartment radiator 21 is mounted on the independent branch pipe to exchange heat with the independent branch pipe, and the battery compartment radiator 22 is mounted on the independent branch pipe to exchange heat with the independent branch pipe.
The utility model discloses in, can use it in the electric engine car, at this moment, can independently set up electric engine cabin radiator, battery compartment radiator, introduce electric engine cabin radiator, battery compartment radiator with heating medium return circuit pipe like this to make it preheat and preheat the battery for motor generator when winter, thereby solve automobile engine start difficult, start slowly under low temperature environment, solve battery compartment environmental temperature too low problem, improve the battery life. When comparatively special, because electric automobile only need preheat its motor and battery when winter, and do not need in hot summer, consequently, this application adopts independent branch way pipe rather than the heat exchange, and can set up automatically controlled power valve around the independent branch way pipe and open or close its pipeline to make it use when winter.
Preferably, the heating system further comprises an expansion water tank 6, wherein one end of the expansion water tank 6 is connected to the heating medium loop pipe. The expansion tank 6 is used for relieving the increase of water pressure.
In addition, as shown in fig. 1 and 2, an electrically controlled power valve 2 is further provided, and in fig. 2, in addition to the electrically controlled power valve provided at the inlet and outlet section of the independent branch pipe, the electrically controlled power valve 2 is further provided at other positions in fig. 1 and 2. The purpose is to achieve segment control. For example, an engine (whether a water-cooled engine (gasoline engine, diesel engine) or an electric engine) needs to be preheated before starting, so that after a heating medium loop pipe of the engine circulates for a period of time and reaches a certain temperature, an electric control power valve adjacent to a defroster in the engine is closed, the electric control power valve divides the heating medium loop pipe into a power heating section and an air supply and heating section, wherein the engine is in the power heating section, and the defroster and each radiator are in the air supply and heating section. Therefore, the heater can be turned off, and the engine can be warmed up by using only the heat of the duct of the air supply heating section. When heat needs to be supplied to the carriage, the electrically controlled power valve is opened, and the heat exchange of each device can be independently controlled. Therefore, even if the heating medium circuit pipe is circulated, any one of the devices is not affected.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. Automobile heating return circuit system based on independent gas heater, its characterized in that: the heating system comprises a gas heater (1) and a heating medium loop pipe (11), wherein the water inlet end of the heating medium loop pipe (11) is connected with the water outlet end of the gas heater (1), and the water outlet end of the heating medium loop pipe (11) is connected with a water pump (12) of the gas heater (1);
the defrosting device is characterized by further comprising a defroster (5) which is in heat exchange with the heating medium loop pipe (11) and is positioned in the center console, wherein the defroster comprises a blower (111) and radiating fins (112), and the radiating fins (112) are loaded on the heating medium loop pipe (11).
2. The system of claim 1, wherein:
still include and carry out heat exchange and be located carriage radiator (3) in the carriage with heating medium return line pipe (11), be located cockpit radiator (4) in cockpit, carriage radiator (3), cockpit radiator (4) all include air-blower (111), radiating fin (112) load on heating medium return line pipe (11).
3. The separate gas heater-based car heating circuit system according to claim 1 or 2, wherein:
when the automobile heating loop system based on the independent gas heater is applied to a water-cooled engine automobile, the automobile heating loop system based on the independent gas heater further comprises a water-cooled engine (9), and a cooling liquid loop of the water-cooled engine (9) is subjected to heat exchange with a heating medium loop pipe.
4. The system of claim 3, wherein: the heating medium loop pipe is also in heat exchange with a thermostat (8) of a water-cooled engine (9).
5. The system of claim 3, wherein: the heating medium loop pipe is also in heat exchange with an engine radiator of the water-cooled engine (9).
6. The separate gas heater-based car heating circuit system according to claim 1 or 2, wherein:
when the automobile heating loop system based on the independent gas heater is applied to an electric engine automobile, the automobile heating loop system based on the independent gas heater also comprises an electric engine cabin radiator (21), and the electric engine cabin radiator (21) exchanges heat with the heating medium loop pipe.
7. The system of claim 6, wherein: the solar battery pack heat exchanger further comprises a battery pack radiator (22), and the battery pack radiator (22) exchanges heat with the heating medium loop pipe.
8. The gas-fired heater based automotive heating circuit system as set forth in claim 7, wherein: the electric engine cabin radiator (21) is loaded on the independent branch pipe to exchange heat with the independent branch pipe, and the battery cabin radiator (22) is loaded on the independent branch pipe to exchange heat with the independent branch pipe.
9. The separate gas heater-based car heating circuit system according to claim 1 or 2, wherein: the heating system is characterized by further comprising an expansion water tank (6), wherein one end of the expansion water tank (6) is connected to the heating medium loop pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921975142.4U CN210941269U (en) | 2019-11-15 | 2019-11-15 | Automobile heating loop system based on independent gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921975142.4U CN210941269U (en) | 2019-11-15 | 2019-11-15 | Automobile heating loop system based on independent gas heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210941269U true CN210941269U (en) | 2020-07-07 |
Family
ID=71395279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921975142.4U Expired - Fee Related CN210941269U (en) | 2019-11-15 | 2019-11-15 | Automobile heating loop system based on independent gas heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210941269U (en) |
-
2019
- 2019-11-15 CN CN201921975142.4U patent/CN210941269U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |
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| CF01 | Termination of patent right due to non-payment of annual fee |