CN108327483B - A supplementary temperature regulating system and electric automobile for electric automobile - Google Patents
A supplementary temperature regulating system and electric automobile for electric automobile Download PDFInfo
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- CN108327483B CN108327483B CN201810138720.2A CN201810138720A CN108327483B CN 108327483 B CN108327483 B CN 108327483B CN 201810138720 A CN201810138720 A CN 201810138720A CN 108327483 B CN108327483 B CN 108327483B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3201—Cooling devices using absorption or adsorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0016—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the smell sense
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H2001/3286—Constructional features
- B60H2001/3289—Additional cooling source
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
- B60H2003/0064—Adding substances other than water to the air, e.g. perfume, oxygen adding more than one substance
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
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Abstract
The invention provides an auxiliary temperature regulating system for an electric automobile, which comprises: the cooling system comprises a cold temperature reduction module, and the air-cooled temperature reduction module comprises n first heat conduction pipes and n second heat conduction pipes with the same central lines as the first heat conduction pipes; the first heat conduction pipe is positioned in the outer side wall of the front cover of the vehicle, the second heat conduction pipe is positioned in the front door of the vehicle, the first heat conduction pipe and the second heat conduction pipe are communicated through a plastic extension pipe positioned in a gap between the front cover of the vehicle and the front surface of the vehicle, and the front door of the vehicle is provided with an air vent communicated with the interior of the vehicle; a plurality of groups of radiating fins are arranged in the first heat conducting pipe, and the radiating fins are horn-shaped copper pipes; the inside of the trumpet-shaped copper pipe is provided with a volatile liquid guide pipe. The first heat conduction pipe and the second heat conduction pipe with the radiating fins and the volatile liquid guide pipe arranged in the radiating fins are arranged, so that the air inlet is conveniently cooled during driving, the temperature and the humidity in a carriage are adjusted, the structure is simple, the cooling efficiency is high, and electric energy is not needed.
Description
Technical Field
The invention relates to an auxiliary temperature regulating system for an electric automobile and the electric automobile, and belongs to the field of new energy automobiles.
Background
At present, the energy density of the existing electric automobile battery is limited by a bottleneck, and cannot be greatly improved in a short period, so that how to reduce the energy consumption of other electric parts becomes very important. With the development of the electric automobile technology, the restriction of the electric automobile air conditioner on the development is greater and greater.
The electric automobile air conditioner at home and abroad adopts the electric driving compressor for air conditioner refrigeration, and mainly comprises a compressor, a condenser, a throttling device, an evaporator and other devices, when the air conditioner is used for refrigeration, the air conditioner compressor extracts a refrigerant from the evaporator, compresses the refrigerant, then sends the compressed refrigerant into the condenser for cooling and condensation, and emits heat into air through a radiating fin, and the refrigerant is also cooled from a gaseous state
Becomes liquid and the pressure rises. The refrigerant is throttled by the throttling device from the condenser and then sprayed into the evaporator, the pressure is suddenly reduced, the liquid refrigerant is immediately changed into a gas state, and a large amount of heat in the air is absorbed by the radiating fins. Thus, the air conditioner compressor works continuously, and the heat at one end of the evaporator is absorbed into the refrigerant and then sent to the condenser to be radiated into the air, and then the air conditioner compressor works continuously
The refrigerant absorbs heat from the indoor space, releases heat from the outdoor space, and circulates, so that the indoor temperature is reduced.
The existing temperature regulating system has complex and low-efficiency regulation of temperature and humidity in a carriage, has large power consumption and consumes a large part of electric energy in vain.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide an auxiliary temperature regulating system for an electric automobile, which is used for assisting in regulating the temperature and humidity in a carriage, reducing the dependence on an air conditioning system and overcoming the defects that the temperature regulating system is complex and inefficient in regulating the temperature and humidity in the carriage and has high power consumption.
(II) technical scheme
In order to solve the above technical problem, the present invention provides an auxiliary temperature adjustment system for an electric vehicle, including: the air cooling module comprises n first heat conduction pipes and n second heat conduction pipes with the same center lines as the first heat conduction pipes; the first heat conduction pipe is positioned in the outer side wall of the front cover of the vehicle, the second heat conduction pipe is positioned in the front door of the vehicle, the first heat conduction pipe and the second heat conduction pipe are communicated through a plastic extension pipe positioned in a gap between the front cover of the vehicle and the front surface of the vehicle, the front door of the vehicle is provided with an air diffusing port communicated with the interior of the vehicle, and one end of the second heat conduction pipe, far away from the first heat conduction pipe, is communicated with the air diffusing port in the vehicle; the first heat conduction pipe is connected with the air outside the vehicle body through a conduit;
the first heat conduction pipe is internally provided with a plurality of groups of radiating fins which are arranged in parallel along the length direction of the heat conduction pipe, each radiating fin is a trumpet-shaped copper pipe and comprises a root part which is positioned at one end of the trumpet-shaped copper pipe and is larger in outer diameter and connected with the first heat conduction pipe and an opening part which is positioned at the other end of the trumpet-shaped copper pipe and is smaller in outer diameter, and the outer diameter of the root part is 3-5 times of the outer diameter of the; the center of the opening part deviates from the center line of the first heat conduction pipe; the mouth parts of the adjacent two groups of radiating fins are staggered up and down;
the inside volatile liquid pipe that is equipped with of tubaeform copper pipe, tubaeform copper pipe surface has the miniature through-hole of intercommunication volatile liquid pipe, volatile liquid pipe end-to-end connection volatile liquid storage tank.
Wherein, the first heat conduction pipe is also provided with a heat conduction oil layer positioned outside the volatile liquid guide pipe. .
The auxiliary temperature regulating system for the electric automobile further comprises a heat conduction oil circulating module; the heat conducting oil circulation module comprises an oil pump, an oil storage tank positioned at the front part of the vehicle body, a first oil inlet pipe and a first oil outlet pipe which are connected with the oil storage tank; the first oil inlet pipe is communicated with a heat-conducting oil layer close to one end of the second heat-conducting pipe, and the first oil outlet pipe is communicated with the other end of the heat-conducting oil layer; the oil pump is located on the first oil inlet pipe.
The heat radiating fins are horn-shaped copper pipes, each heat radiating fin comprises a root part and an opening part, the root part is positioned at one end of each horn-shaped copper pipe and is connected with the second heat conducting pipe, the opening part is positioned at the other end of each horn-shaped copper pipe and is smaller in outer diameter, and the center of the opening part deviates from the center of the second heat conducting pipe; the mouth parts of the adjacent two groups of radiating fins are arranged in a vertically staggered manner. The inside volatile liquid pipe that is equipped with of tubaeform copper pipe, tubaeform copper pipe surface has the miniature through-hole of intercommunication volatile liquid pipe, volatile liquid pipe end-to-end connection volatile liquid storage tank.
The heat conduction oil circulation module further comprises a cooling pipeline, one end of the cooling pipeline is connected with a first oil inlet pipe, the other end of the cooling pipeline is connected with a first oil outlet pipe, and the cooling pipeline partially penetrates through the inside of the console and is used for cooling electric appliance parts inside the console.
Wherein the volatile liquid comprises 95% water, 2% peppermint oil and 1% ethanol; two layers of filter screens are arranged outside the air diffuser, and a medicine bag containing folium Menthae, herba Moslae, herba Eupatorii, lignum Santali albi, flos Caryophylli, fructus Citri Sarcodactylis, cortex Cinnamomi and radix Angelicae Dahuricae is arranged between the two layers of filter screens.
The invention also discloses an electric automobile which comprises an auxiliary temperature regulating system for the electric automobile, wherein the lower part of the seat in the automobile is provided with a strip-shaped battery plate.
The solar cell panel is characterized in that a shell is sleeved outside the cell panel, a heat conduction interlayer is arranged in the shell, the outer side wall of the heat conduction interlayer is made of heat insulation materials, and the inner side wall of the heat conduction interlayer is made of heat conduction materials.
The heat conduction interlayer is provided with a plurality of groups of supporting structures, each supporting structure comprises a plurality of supporting blocks which are arranged in parallel and are uniformly spaced, one end of each supporting block is connected with the outer side wall of the heat conduction interlayer, and the other end of each supporting block is connected with the inner side wall of the heat conduction interlayer; the outer diameters of the two ends of the supporting block are larger than the outer diameter of the middle part of the supporting block; the supporting blocks of the two adjacent groups of supporting structures are arranged in a staggered and stacked mode.
The auxiliary temperature regulating system for the electric automobile further comprises a heating module, the heating module comprises a second oil inlet pipe and a second oil outlet pipe, one end of the second oil inlet pipe is connected with the oil storage tank, and the other end of the second oil inlet pipe is communicated with the heat conducting interlayer; one end of the second oil outlet pipe is connected with the oil storage tank, and the other end of the second oil outlet pipe is communicated with the heat conduction interlayer; the second oil inlet pipe is provided with an electromagnetic valve.
(III) advantageous effects
The invention provides an auxiliary temperature regulating system for an electric automobile, which has the following advantages:
1. the invention adopts a cooling system with a cold cooling module, the cooling system comprises a first heat conduction pipe positioned in the outer side wall of a vehicle front cover and a second heat conduction pipe which is communicated with the first heat conduction pipe and positioned in a vehicle front door, the first heat conduction pipe is provided with a radiating fin of a trumpet-shaped copper pipe, and a volatile liquid guide pipe is arranged in the trumpet-shaped copper pipe; the horn-shaped copper pipe comprises a part which is positioned at one end of the horn-shaped copper pipe and has a larger outer diameter and is connected with the root part of the second heat conduction pipe, and a part which is positioned at the other end of the horn-shaped copper pipe and has a smaller outer diameter, so that the air inlet generates a Bernoulli effect when passing through the radiating fins, the flow velocity of the air passing through the tail end mouth part of the radiating fins is improved, the inflow of the air is accelerated, the volatilization of the volatile liquid is enhanced, and meanwhile, the flow velocity of the air in the first heat conduction pipe is ensured to be not reduced greatly by the plurality of radiating fins; the mouth parts of the adjacent two groups of radiating fins are arranged in a vertically staggered manner, and the two groups of mouth parts are provided with an overlapping area which is less than or equal to 30% of the area of the mouth part on the central line; the openings of the two adjacent groups of radiating fins are staggered up and down, and the two groups of openings have an overlapping area which is less than or equal to 30% of the area of the openings and is positioned on the central line; the final gas flow velocity is ensured to a certain extent, and the heat exchange effect of the vehicle body is ensured.
2. The invention is also provided with the heat conduction oil circulation module, further utilizes the cooling effect of the cold cooling module with high efficiency, and can be used for cooling various electrical elements of the console.
3. The volatile liquid comprises 95% of water, 2% of peppermint oil and 1% of ethanol, wherein two layers of filter screens are arranged outside an air diffuser, and a medicine bag containing mint leaves, Chinese mosla herbs, fortune eupatorium herbs, sandalwood, clove, finger citron, cinnamon and angelica dahurica is locally arranged between the two layers of filter screens; the blown gas can refresh the brain and effectively avoid fatigue driving.
4. The auxiliary temperature regulating system for the electric automobile further comprises a heating module, and the heating module can be used for regulating the temperature in the carriage at a low outside air temperature by utilizing the heat dissipation of the battery.
Drawings
FIG. 1 is a schematic diagram of an auxiliary thermostat system for an electric vehicle according to the present invention;
FIG. 2 is a schematic structural diagram of an air cooling module according to the present invention;
FIG. 3 is a schematic diagram of a first heat pipe according to the present invention;
FIG. 4 is a schematic diagram of a second heat pipe according to the present invention;
FIG. 5 is a schematic view of the overlapping area of two adjacent sets of oral horizontal projection planes of the present invention;
FIG. 6 is a schematic structural diagram of an electric vehicle according to the present invention;
fig. 7 is a partial enlarged structural view of a heat conducting interlayer of the battery plate of the present invention.
1. An air cooling module; 2. a heat conducting oil circulating module; 3. a heating module; 4. a vehicle front cover; 5. a console; 6. a seat; 7. a vehicle front door; 11. a first heat conductive pipe; 12. a second heat conductive pipe; 13. a plastic extension tube; 14. an air diffuser; 15. a heat sink; 16. a conduit; 17. filtering with a screen; 18. a medicine bag; 21. a mouth; 22. a root portion; 23. a volatile liquid conduit; 24. a micro through hole; 25. a volatile liquid storage tank; 26. a heat conducting oil layer; 31. an oil pump; 32. an oil storage tank; 33. a first oil inlet pipe; 34. a first oil outlet pipe; 35. a second oil inlet pipe; 36. a second oil outlet pipe; 37. a cooling pipeline; 38. a battery plate; 39. a thermally conductive interlayer; 39a, an outer sidewall of the thermally conductive interlayer; 39b, an inner side wall of the heat conducting interlayer; 40. a support structure; 41. a support block; 42. an electromagnetic valve; m, a central line; n, an overlap region; p, horizontal projection plane.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; may be mechanically coupled, directly coupled, or indirectly coupled through an intermediary. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1: the invention discloses an auxiliary temperature regulating system for an electric automobile (see the attached figures 1, 2, 3, 4 and 5), which comprises: the cooling device comprises an air cooling module 1, wherein the air cooling module 1 comprises n first heat conduction pipes 11 and n second heat conduction pipes 12 with the same center lines M as the first heat conduction pipes 11; the first heat conduction pipe 11 is positioned in the outer side wall of the front cover 4 of the vehicle, the second heat conduction pipe 12 is positioned in the front door 7 of the vehicle, the first heat conduction pipe 11 and the second heat conduction pipe 12 are communicated through a plastic extension pipe 13 positioned in a gap between the front cover 4 of the vehicle and the front surface of the vehicle, the front door 7 of the vehicle is provided with an air diffuser 14 communicated with the interior of the vehicle, and one end of the second heat conduction pipe 12 far away from the first heat conduction pipe 11 is communicated with the air diffuser 14 in the vehicle; the first heat transfer pipe 11 is connected to the air outside the vehicle body via a pipe 16;
a plurality of groups of radiating fins 15 arranged in parallel along the length direction of the heat conduction pipes are arranged in the first heat conduction pipe 11, the radiating fins 15 are horn-shaped copper pipes, each radiating fin 15 comprises a root portion 22 and a mouth portion 21, the outer diameter of each root portion 22 is 3-5 times that of the mouth portion 21, the outer diameter of each root portion is larger than that of each root portion and is connected with the first heat conduction pipe 11, and the outer diameter of each mouth portion 21 is smaller than that of each mouth portion; the center of the mouth 21 is offset from the center line M of the first heat transfer pipe 11; the mouth parts 21 of the adjacent two groups of radiating fins 15 are arranged in a vertically staggered manner, and the two groups of mouth parts 21 have an overlapping area N which is equal to 30% of the area of the mouth part 21 along two groups of horizontal projection planes P on the central line M; a plurality of groups of radiating fins 15 arranged in parallel along the length direction of the heat conduction pipe are arranged in the second heat conduction pipe 12, the radiating fins 15 are horn-shaped copper pipes, each radiating fin 15 comprises a root portion 22 which is located at one end of each horn-shaped copper pipe and is larger in outer diameter and connected with the second heat conduction pipe 12 and a mouth portion 21 which is located at the other end of each horn-shaped copper pipe and is smaller in outer diameter, and the center of each mouth portion 21 deviates from the center line M of the second heat conduction pipe 12; the mouth parts 21 of the adjacent two groups of the radiating fins 15 are arranged in a vertically staggered manner, and the two groups of the mouth parts 21 have an overlapping region N which is equal to 60% of the area of the mouth part 21 along the two groups of horizontal projection planes P on the central line M. The inside volatile liquid pipe 23 that is equipped with of tubaeform copper pipe, tubaeform copper pipe surface has the miniature through-hole 24 of intercommunication volatile liquid pipe 23, volatile liquid storage tank 25 is connected to volatile liquid pipe 23 end.
The volatile liquid comprises 95% of water, 2% of peppermint oil and 1% of ethanol; two layers of filter screens 17 are arranged outside the air diffuser 14, and a medicine bag 18 containing peppermint leaf, Chinese mosla herb, fortune eupatorium herb, sandalwood, clove, finger citron, cinnamon and dahurian angelica root is arranged between the two layers of filter screens 17.
The first heat transfer pipe 11 further has a heat transfer oil layer 26 located outside the volatile liquid conduit 23. The cooling system also comprises a heat conduction oil circulation module 2; the heat conducting oil circulation module 2 comprises an oil pump, an oil storage tank 32 positioned at the front part of the vehicle body, a first oil inlet pipe 33 and a first oil outlet pipe 34 which are connected with the oil storage tank 32; the first oil inlet pipe 33 is communicated with the heat-conducting oil layer 26 close to one end of the second heat-conducting pipe 12, and the first oil outlet pipe 34 is communicated with the other end of the heat-conducting oil layer 26; the oil pump is located on the first oil inlet pipe 33. The conduction oil circulation module 2 further comprises a cooling pipeline 37, one end of the cooling pipeline 37 is connected with the first oil inlet pipe 33, the other end of the cooling pipeline is connected with the first oil outlet pipe 34, and the cooling pipeline 37 partially penetrates through the inside of the console 5 and is used for cooling electric appliance parts inside the console 5.
The invention also discloses an electric automobile (see the attached figures 1, 6 and 7), which comprises an auxiliary temperature regulating system for the electric automobile, wherein the lower part of the seat 6 in the automobile is provided with a strip-shaped battery plate 38. The battery panel 38 is externally sleeved with a shell, a heat conduction interlayer 39 is arranged in the shell, the outer side wall 39a of the heat conduction interlayer 39 is made of heat insulation materials, and the inner side wall 39b of the heat conduction interlayer 39 is made of heat conduction materials. A plurality of groups of supporting structures 40 are arranged in the heat conduction interlayer 39, each supporting structure 40 comprises a plurality of supporting blocks 41 which are arranged in parallel and are uniformly spaced, one end of each supporting block 41 is connected with the outer side wall 39a of the heat conduction interlayer 39, and the other end of each supporting block 41 is connected with the inner side wall 39b of the heat conduction interlayer 39; the outer diameters of the two ends of the supporting block 41 are larger than the outer diameter of the middle part; the support blocks 41 of adjacent sets of support structures 40 are staggered. It should be noted that the supporting blocks 41 at intervals reduce the flow velocity of the heat transfer oil, and improve the heat exchange efficiency.
The auxiliary temperature regulating system for the electric automobile further comprises a heating module 3, wherein the heating module 3 comprises a second oil inlet pipe 35 and a second oil outlet pipe 36, one end of the second oil inlet pipe 35 is connected with the oil storage tank 32, and the other end of the second oil inlet pipe 35 is communicated with the heat conduction interlayer 39; one end of the second oil outlet pipe 36 is connected with the oil storage tank 32, and the other end is communicated with the heat conduction interlayer 39; the second oil inlet pipe 35 is provided with a solenoid valve 42.
When the embodiment of the invention is implemented, the gas outside the automobile body enters the automobile body along the first heat conduction pipe and the second heat conduction pipe along with the running of the automobile, and in the process, the gas passes through the plurality of groups of horn-shaped radiating fins to sweep volatile liquid on the surfaces of the radiating fins, so that the temperature is reduced and the humidity of the flowing gas is increased; meanwhile, the oil pump drives the heat conduction oil out of the oil storage tank to enter a heat conduction oil layer through the first oil inlet pipe, the heat conduction oil circularly flows through the first oil outlet pipe, and the cooled heat conduction oil cools electrical components of a control console inside the vehicle body through a cooling pipeline. The heating module passes through the heat conduction interlayer in the battery shell through the second oil inlet pipe and circularly flows back to the oil storage tank through the second oil outlet pipe, and finally heats the console of the vehicle body, and the electromagnetic valve is used for controlling the second oil inlet pipe to be opened or closed.
The above embodiments are only used for illustrating the present invention, and the structure, connection mode and the like of each component can be changed, and all equivalent changes and improvements made on the basis of the technical scheme of the present invention should not be excluded from the protection scope of the present invention.
Claims (2)
1. An auxiliary thermostat system for an electric vehicle, comprising: the air cooling module comprises n first heat conduction pipes and n second heat conduction pipes with the same center lines as the first heat conduction pipes; the first heat conduction pipe is positioned in the outer side wall of the front cover of the vehicle, the second heat conduction pipe is positioned in the front door of the vehicle, the first heat conduction pipe and the second heat conduction pipe are communicated through a plastic extension pipe positioned in a gap between the front cover of the vehicle and the front surface of the vehicle, the front door of the vehicle is provided with an air diffusing port communicated with the interior of the vehicle, and one end of the second heat conduction pipe, far away from the first heat conduction pipe, is communicated with the air diffusing port in the vehicle; the first heat conduction pipe is connected with the air outside the vehicle body through a conduit;
the first heat conduction pipe is internally provided with a plurality of groups of radiating fins which are arranged in parallel along the length direction of the heat conduction pipe, each radiating fin is a trumpet-shaped copper pipe and comprises a root part which is positioned at one end of the trumpet-shaped copper pipe and is larger in outer diameter and connected with the first heat conduction pipe and an opening part which is positioned at the other end of the trumpet-shaped copper pipe and is smaller in outer diameter, and the outer diameter of the root part is 3-5 times of the outer diameter of the; the center of the opening part deviates from the center line of the first heat conduction pipe; the mouth parts of the adjacent two groups of radiating fins are staggered up and down;
the inside of the trumpet-shaped copper pipe is provided with a volatile liquid guide pipe, the surface of the trumpet-shaped copper pipe is provided with a micro through hole communicated with the volatile liquid guide pipe, the tail end of the volatile liquid guide pipe is connected with a volatile liquid storage tank, the first heat conduction pipe is also provided with a heat conduction oil layer positioned outside the volatile liquid guide pipe,
the device also comprises a heat conduction oil circulation module; the heat conducting oil circulation module comprises an oil pump, an oil storage tank positioned at the front part of the vehicle body, a first oil inlet pipe and a first oil outlet pipe which are connected with the oil storage tank; the first oil inlet pipe is communicated with a heat-conducting oil layer close to one end of the second heat-conducting pipe, and the first oil outlet pipe is communicated with the other end of the heat-conducting oil layer; the oil pump is positioned on the first oil inlet pipe, a plurality of groups of radiating fins which are arranged in parallel along the length direction of the heat conduction pipe are arranged in the second heat conduction pipe, each radiating fin is a trumpet-shaped copper pipe, each radiating fin comprises a root part which is positioned at one end of the trumpet-shaped copper pipe and has a larger outer diameter and is connected with the second heat conduction pipe, and an opening part which is positioned at the other end of the trumpet-shaped copper pipe and has a smaller outer diameter, and the center of the opening part deviates from the; the mouth parts of the adjacent two groups of radiating fins are arranged in a vertically staggered mode, the heat conduction oil circulation module further comprises a cooling pipeline, one end of the cooling pipeline is connected with a first oil inlet pipe, the other end of the cooling pipeline is connected with a first oil outlet pipe, and the cooling pipeline partially penetrates through the inside of the console and is used for cooling electric appliance parts inside the console.
2. The auxiliary tempering system for electric vehicle of claim 1, wherein said volatile liquid comprises 95% water, 2% peppermint oil and 1% ethanol; two layers of filter screens are arranged outside the air diffuser, and a medicine bag containing folium Menthae, herba Moslae, herba Eupatorii, lignum Santali albi, flos Caryophylli, fructus Citri Sarcodactylis, cortex Cinnamomi and radix Angelicae Dahuricae is arranged between the two layers of filter screens.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810138720.2A CN108327483B (en) | 2018-02-10 | 2018-02-10 | A supplementary temperature regulating system and electric automobile for electric automobile |
| CN202010410214.1A CN111559222A (en) | 2018-02-10 | 2018-02-10 | Electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810138720.2A CN108327483B (en) | 2018-02-10 | 2018-02-10 | A supplementary temperature regulating system and electric automobile for electric automobile |
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| CN202010410214.1A Division CN111559222A (en) | 2018-02-10 | 2018-02-10 | Electric automobile |
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| CN108327483A CN108327483A (en) | 2018-07-27 |
| CN108327483B true CN108327483B (en) | 2020-10-09 |
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| CN201810138720.2A Active CN108327483B (en) | 2018-02-10 | 2018-02-10 | A supplementary temperature regulating system and electric automobile for electric automobile |
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| CN202010410214.1A Withdrawn CN111559222A (en) | 2018-02-10 | 2018-02-10 | Electric automobile |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111446650A (en) * | 2020-04-07 | 2020-07-24 | 杜玉军 | Colliery is rust-resistant dirt proof boot for electrical equipment in pit |
| CN114228438A (en) * | 2021-12-16 | 2022-03-25 | 重庆金康赛力斯新能源汽车设计院有限公司 | Vehicle temperature adjustment method and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2587197A (en) * | 1948-04-05 | 1952-02-26 | Canellen K Mousel | Cooling system for motor vehicles |
| US2676528A (en) * | 1950-01-03 | 1954-04-27 | Austin Wier S | Air conditioner for automotive vehicles |
| CN201621803U (en) * | 2010-04-27 | 2010-11-03 | 长沙福悦机电科技有限公司 | Refrigerating device for cooling in carriage of electric automobile |
| CN106004339A (en) * | 2016-05-17 | 2016-10-12 | 西安工程大学 | Bus ceiling evaporative cooling air conditioner system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB464415A (en) * | 1935-10-17 | 1937-04-19 | Frank Herbert | Improvements in and relating to the cooling of moving vehicles |
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2018
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- 2018-02-10 CN CN201810138720.2A patent/CN108327483B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2587197A (en) * | 1948-04-05 | 1952-02-26 | Canellen K Mousel | Cooling system for motor vehicles |
| US2676528A (en) * | 1950-01-03 | 1954-04-27 | Austin Wier S | Air conditioner for automotive vehicles |
| CN201621803U (en) * | 2010-04-27 | 2010-11-03 | 长沙福悦机电科技有限公司 | Refrigerating device for cooling in carriage of electric automobile |
| CN106004339A (en) * | 2016-05-17 | 2016-10-12 | 西安工程大学 | Bus ceiling evaporative cooling air conditioner system |
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| Publication number | Publication date |
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| CN111559222A (en) | 2020-08-21 |
| CN108327483A (en) | 2018-07-27 |
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