CN206606030U - Vehicle air conditioner and the vehicle with it - Google Patents
Vehicle air conditioner and the vehicle with it Download PDFInfo
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- CN206606030U CN206606030U CN201720340343.1U CN201720340343U CN206606030U CN 206606030 U CN206606030 U CN 206606030U CN 201720340343 U CN201720340343 U CN 201720340343U CN 206606030 U CN206606030 U CN 206606030U
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- 239000003507 refrigerant Substances 0.000 claims abstract description 62
- 239000002826 coolant Substances 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims description 17
- 230000001174 ascending effect Effects 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 abstract description 23
- 238000005057 refrigeration Methods 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000004378 air conditioning Methods 0.000 description 13
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a kind of vehicle air conditioner and the vehicle with it.Vehicle air conditioner includes：Compressor, commutation component, indoor heat exchanger, outdoor heat exchanger, the first battery temperature-controlled heat exchanger, the second battery temperature-controlled heat exchanger, battery temperature control restricting element and the first control valve；First battery temperature-controlled heat exchanger includes the first coolant loop and the first current road, the first end of first coolant loop is connected between the second valve port and indoor heat exchanger, second end of the first coolant loop is connected between outdoor heat exchanger and air-conditioner throttling element, second battery temperature-controlled heat exchanger includes the second coolant loop and the second current road, and the two ends of the second coolant loop are connected with outdoor heat exchanger and air-conditioner throttling element respectively；Battery temperature control restricting element is connected on refrigerant flow；First control valve is connected with the second current road.According to vehicle air conditioner of the present utility model, selective battery is heated or cooled using current, and the used heat of battery is utilized when heating.
Description
Technical field
The utility model is related to field of air conditioning, more particularly, to a kind of vehicle air conditioner and the vehicle with it.
Background technology
Existing batteries of electric automobile heat management, is heated for battery, general to be directly electrically heated using PTC, energy consumption
Height, influences battery durable mileage.Simultaneously when electric automobile air conditioner is heated, battery has can not utilize during rich used heat, heat
Efficiency is low.
Utility model content
The utility model is intended at least solve one of technical problem in correlation technique to a certain extent.
Therefore, the utility model proposes a kind of vehicle air conditioner, can the utilization of selectivity absorb the water of refrigerant heat
Stream is heated to battery, selective battery can be cooled down using with the current that refrigerant is exchanged heat, can when heating
To utilize the used heat of battery.
The utility model also proposes a kind of vehicle with above-mentioned vehicle air conditioner.
According to the vehicle air conditioner of the utility model embodiment, including：Compressor, the compressor have exhaust outlet and
Gas returning port；Commutate component, and the commutation component includes the first valve port to the 4th valve port, first valve port and the second valve port and the
Another in one of switching connection in three valve ports, the 4th valve port and second valve port and the 3rd valve port
Switching connection, first valve port is connected with the exhaust outlet, and the 4th valve port is connected with the gas returning port, indoor heat exchanger
And outdoor heat exchanger, the first end of the indoor heat exchanger is connected with second valve port, the first end of the outdoor heat exchanger
It is connected with the 3rd valve port, is connected between the second end of the indoor heat exchanger and the second end of the outdoor heat exchanger free
Adjust fluid element；First battery temperature-controlled heat exchanger, the first refrigerant that the first battery temperature-controlled heat exchanger includes mutually exchanging heat is returned
Road and the first current road, the first end of first coolant loop be connected to second valve port and the indoor heat exchanger it
Between, the second end of first coolant loop is connected to the outdoor heat exchanger and the air-conditioner throttling element by refrigerant flow
Between, the two ends on the first current road are suitable to be connected with the heat exchange stream on battery；Second battery temperature-controlled heat exchanger, described
Two battery temperature-controlled heat exchangers include the second coolant loop and the second current road mutually exchanged heat, the two ends of second coolant loop
Be connected respectively with the second end of the outdoor heat exchanger and the air-conditioner throttling element, the two ends on the second current road be suitable to
The heat exchange stream is connected；Battery temperature control restricting element, the battery temperature control restricting element is connected on the refrigerant flow；The
One control valve, first control valve is connected to control current to flow through the second current road or cut with the second current road
Only the second current road.
According to the vehicle air conditioner of the utility model embodiment, by setting the first battery temperature-controlled heat exchanger and the second electricity
Pond temperature-controlled heat exchanger, in refrigeration mode or heating mode, utilization that can be selective absorbs the current of refrigerant heat to battery
Heated, save energy consumption, influence of the heating process to the course continuation mileage of battery can be reduced, while it is also an option that the profit of property
Battery is cooled down with the current that refrigerant is exchanged heat, the used heat of battery can be utilized when heating, heat efficiency is improved.
In some embodiments of the present utility model, vehicle air conditioner also includes regenerator, and the regenerator includes only
The first backheat stream and the second backheat stream vertical and mutually exchange heat, one end of the first backheat stream and second refrigerant
Loop is connected, and the other end of the first backheat stream is connected with the refrigerant flow and the air-conditioner throttling element respectively, institute
The two ends for stating the second backheat stream are connected with the gas returning port and the 4th valve port respectively.
Specifically, the regenerator includes housing, refrigerant pipe, ascending pipe and discharge pipe, and the refrigerant pipe is located at the shell
In vivo to limit the first backheat stream, the ascending pipe and the discharge pipe limit the second backheat stream, institute
The open at one end and the other end of the ascending pipe for stating ascending pipe are connected with the 4th valve port, and the entrance of the discharge pipe is located at
The outlet of the top of the housing and the discharge pipe is connected with the gas returning port.
Further, vehicle air conditioner also includes the second control valve, the two ends of second control valve respectively with it is described
The two ends of first backheat stream are connected.
In some embodiments of the present utility model, the first current road is connected with the second current road, and described
Two ends of the two ends of one control valve respectively with the second current road are connected.
In some further embodiments of the present utility model, vehicle air conditioner also includes cooling fan and wind-cooling heat dissipating
Device, the cooling fan is rotated to direct the air to be provided with the 3rd current road in the air-cooled radiator, the air-cooled radiator,
The two ends on the 3rd current road are suitable to be connected with the heat exchange stream.
Alternatively, the air-conditioner throttling element and the battery temperature control restricting element are respectively electromagnetic expanding valve.
In some embodiments of the present utility model, vehicle air conditioner also includes the 3rd control valve, the 3rd control
The two ends of valve are connected with the first current road respectively.
Alternatively, first control valve is magnetic valve.
According to the vehicle of the utility model embodiment, including：Battery, the battery is provided with heat exchange stream；According to this reality
With the vehicle air conditioner of new above-described embodiment, the two ends on the first current road are connected with the heat exchange stream, and described the
The two ends on two current roads are connected with the heat exchange stream.
According to the vehicle of the utility model embodiment, the above-mentioned vehicle air conditioner by setting, in refrigeration mode or
Heating mode, selective can be heated to battery using the current for absorbing refrigerant heat, saves energy consumption, can reduced and add
Influence of the thermal process to the course continuation mileage of battery, while it is also an option that property using the current exchanged heat with refrigerant to battery
Cooled down, the used heat of battery can be utilized when heating, heat efficiency is improved.
Brief description of the drawings
Fig. 1 is the schematic diagram of the vehicle air conditioner according to the utility model some embodiments；
Fig. 2 is the schematic diagram of the vehicle air conditioner according to the utility model other embodiments.
Reference：
Vehicle air conditioner 100, battery 200, heat exchange stream 201, water pump 300, air-conditioning duct 400, air inlet A, air-out
Mouth B,
Compressor 2, exhaust outlet C, gas returning port D,
Commutate component 1, the first valve port E, the second valve port F, the 3rd valve port G, the 4th valve port H,
First battery temperature-controlled heat exchanger 4, the first current road 41, the first coolant loop 42,
Second battery temperature-controlled heat exchanger 3, the second current road 31, the second coolant loop 32,
Outdoor heat exchanger 5,
Air-conditioner throttling element 7,
Indoor heat exchanger 8,
Battery temperature control restricting element 11,
Regenerator 13, housing 130, refrigerant pipe 131, ascending pipe 132, discharge pipe 133,
Air channel blower fan 15,
Second control valve 16, the first control valve 14,
Cooling fan 20, air-cooled radiator 21.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than indicate or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate each other；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship, unless otherwise clear and definite restriction.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
The vehicle air conditioner 100 according to the utility model embodiment, wherein car is described in detail below with reference to Fig. 1 and Fig. 2
Air-conditioning equipment 100 is applied to be heated on vehicle with the battery 200 to vehicle, specifically, and battery 200 flows provided with heat exchange
Road 201.Alternatively, vehicle can be electric automobile.
As Figure 1-Figure 2, included blowing towards vehicle interior according to the vehicle air conditioner 100 of the utility model embodiment
The air-conditioning duct 400 of wind, air-conditioning duct 400 has air inlet A and air outlet B, it is to be understood that extraneous air passes through air intake
Mouthful A is entered in air-conditioning duct 400, the air in air-conditioning duct 400 after heat exchange from air outlet B be blown into vehicle interior with
Temperature adjustment is carried out to the space in vehicle.Specifically, air channel blower fan 15 is set in air-conditioning duct 400, and air channel blower fan 15 is adjacent to air intake
Mouth A is set, and air channel blower fan 15 is rotated to be imported in air-conditioning duct 400 so that extraneous air is passed through into air inlet A.
Also included according to the vehicle air conditioner 100 of the utility model embodiment：Compressor 2, the electricity of commutation component 1, first
Pond temperature-controlled heat exchanger 4, outdoor heat exchanger 5, air-conditioner throttling element 7, indoor heat exchanger 8, the second battery temperature-controlled heat exchanger 3, battery
The control valve 14 of temperature control restricting element 11 and first, wherein compressor 2 have exhaust outlet C and gas returning port D.It is understood that pressure
The concrete structure and operation principle of contracting machine 2 have been prior art, are just not described in detail here.
The component 1 that commutates is included in the first valve port E to the 4th valve port H, the first valve port E and the second valve port F and the 3rd valve port G
One of switching connection, the 4th valve port H is connected with another switching in the second valve port F and the 3rd valve port G, the first valve port E
It is connected with exhaust outlet C, the 4th valve port H is connected with gas returning port D, the first end of indoor heat exchanger 8 is connected with the second valve port F, it is outdoor
The first end of heat exchanger 5 is connected with the 3rd valve port G.Specifically, when vehicle air conditioner 100 is in heating mode, the first valve
Mouth E is connected and the 3rd valve port G and the 4th valve port H connections with the second valve port F.When vehicle air conditioner 100 is in refrigeration mode,
First valve port E is connected and the second valve port F and the 4th valve port H connections with the 3rd valve port G.Alternatively, commutation component 1 is four-way valve,
So that commutation component 1 is simple in construction.But it is understood that, the structure not limited to this for the component 1 that commutates, commutate component
As long as 1, which can be formed as other structures, can realize commutation to realize vehicle air conditioner 100 in refrigeration mode and heating mode
Between it is changeable.
Air-conditioner throttling element 7 is in series between second end of indoor heat exchanger 8 and the second end of outdoor heat exchanger 5, wherein
Air-conditioner throttling element 7 is acted on reducing pressure by regulating flow.Alternatively, air-conditioner throttling element 7 is capillary or electric expansion valve.
First battery temperature-controlled heat exchanger 4 includes the first coolant loop 42 and the first current road 41 mutually exchanged heat, and first is cold
The first end in matchmaker loop 42 is connected between the second valve port F and indoor heat exchanger 8, and the second end of the first coolant loop 42 passes through cold
Matchmaker's stream is connected between outdoor heat exchanger 5 and air-conditioner throttling element 7, the two ends on the first current road 41 be suitable to on battery 200
Heat exchange stream 201 be connected, that is to say, that the current in the first current road 41 can be flowed into the heat exchange stream 201 of battery 200
In battery 200 is exchanged heat.
Second battery temperature-controlled heat exchanger 3 includes the second coolant loop 32 and the second current road 31 mutually exchanged heat, and second is cold
The two ends in matchmaker loop 32 are connected with the second end of outdoor heat exchanger 5 and air-conditioner throttling element 7 respectively, the two ends on the second current road 31
Suitable for being connected with heat exchange stream 201, that is to say, that the current in the second current road 31 can be flowed into the heat exchange stream of battery 200
Battery 200 is exchanged heat in road 201.
Battery temperature control restricting element 11 is connected on refrigerant flow to adjust the flow of refrigerant flow.Specifically, battery temperature
Control restricting element 11 to act on reducing pressure by regulating flow, while can be with or off refrigerant flow.Alternatively, battery temperature control section
Fluid element 11 is electric expansion valve.
First control valve 14 is connected to control current to flow through the second current road 31 or cut-off second with the second current road 31
Current road 31, that is to say, that by controlling the first control valve 14, can cause current flow through the second current road 31 with it is second cold
Matchmaker loop 32 is exchanged heat, and the second battery temperature-controlled heat exchanger 3 realizes the function of heat exchange, while can also end current flows into second
Current road 31, the second battery temperature-controlled heat exchanger 3 is without heat exchange.Alternatively, the first control valve 14 can be magnetic valve.
Specifically, when vehicle air conditioner 100 is in heating mode：The the first valve port E and the second valve port of commutation component 1
F is connected and the 3rd valve port G and the 4th valve port H connections.Air conditioner coolant passes through after compressor 2 is compressed into high-temperature high-pressure state
The the first valve port E and the second valve port F of commutation component 1 get in heat exchanger 8, and now indoor heat exchanger 8 has air to flow through and right
Air is heated, and the air in air-conditioning duct 400 is blown into vehicle interior after being heated from air outlet B, realizes the purpose heated.
Enter air-conditioner throttling element 7 after refrigerant cooling in indoor heat exchanger 8 and carry out reducing pressure by regulating flow cooling, refrigerant after throttling
The second coolant loop 32 for then passing through the second battery temperature-controlled heat exchanger 3 enters the progress evaporator main of outdoor heat exchanger 5, after evaporation
Gas coolant returns to the gas returning port D of compressor 2 by the 3rd valve port G and the 4th valve port H of commutation component 1.
In heating mode, if now battery 200 needs heating, the first control valve 14 is controlled to make water without flow through the second electricity
Second current road 31 of pond temperature-controlled heat exchanger 3, while regulating cell temperature control restricting element 11 makes part high temperature refrigerant flow through first
First coolant loop 42 of battery temperature-controlled heat exchanger 4 to the water in the first current road 41 to be heated and then heat battery 200.
Converge simultaneously with main road refrigerant after being throttled after refrigerant cooling by the first battery temperature-controlled heat exchanger 4 by battery temperature control restricting element 11
Flowed into main road refrigerant after outdoor heat exchanger 5 evaporates and return to compressor 2.
In heating mode, battery temperature control restricting element 11 is set if now battery 200 needs to cool down in minimum aperture
(closing), while the second current road 31 for controlling the first control valve 14 to run water through the second battery temperature-controlled heat exchanger 3 is exchanged heat,
Now water will be cooled down by the main road refrigerant of the low-temp low-pressure in the second coolant loop 32 and then cool down battery 200, while main road is cold
Matchmaker reduces the evaporation load of outdoor heat exchanger 5 in the vaporized in part of the second battery temperature-controlled heat exchanger 3, realizes the heat of battery 200
Amount is reclaimed, and improves the efficiency that vehicle air conditioner 100 is heated.
When vehicle air conditioner 100 is in refrigeration mode：Commutation component 1 is set to refrigeration mode, the of commutation component 1
One valve port E and the 3rd valve port G connections and the second valve port F and the 4th valve port H connections, air conditioner coolant are compressed into height by compressor 2
After warm high pressure conditions, the first valve port E and the 3rd valve port G by the component 1 that commutates enter in outdoor heat exchanger 5, outdoor heat exchanger 5
Refrigerant cooling after the second coolant loop 32 by the second battery temperature-controlled heat exchanger 3 enter air-conditioner throttling element 7 and throttled
Decompression cooling, refrigerant subsequently enters indoor heat exchanger 8 and evaporated after throttling, and gas coolant after evaporation is by the of commutation component 1
Two valve port F and the 4th valve port H return to the gas returning port D of compressor 2.Due to the refrigerant evaporation endothermic of heat exchanger 8, therefore air-conditioning indoors
Air in air channel 400 is cooled, and the air after cooling is blown into vehicle interior from air outlet B, realizes the purpose of refrigeration.
In refrigeration mode, if now battery 200 needs cooling, the first control valve 14 is controlled to make water without flow through the second electricity
Second current road 31 of pond temperature-controlled heat exchanger 3, while regulating cell temperature control restricting element 11 makes to flow through after the coolant throttle of part
First coolant loop 42 of one battery temperature-controlled heat exchanger 4 to the water in the first current road 41 to be cooled down and then cool down battery
200, then the refrigerant of cooling battery 200, which converges with main road refrigerant and flows through commutation component 1, returns to compressor 2.
In heating mode, battery temperature control restricting element 11 is set if now battery 200 needs to heat in minimum aperture
(closing), while controlling the first control valve 14 to run water through the second current road 31 of the second battery temperature-controlled heat exchanger 3 with second
Refrigerant in coolant loop 32 is exchanged heat, and now water will be heated by main road refrigerant and then heat battery 200.
According to the vehicle air conditioner 100 of the utility model embodiment, by setting the first battery temperature-controlled heat exchanger 4 and the
Two battery temperature-controlled heat exchangers 3, in refrigeration mode or heating mode, can the utilization of selectivity absorb the current pair of refrigerant heat
Battery 200 is heated, and is saved energy consumption, can be reduced influence of the heating process to the course continuation mileage of battery 200, while can be with
Being cooled down using the current exchanged heat with refrigerant to battery 200 for selectivity, can utilize the useless of battery 200 when heating
Heat, improves heat efficiency.
As depicted in figs. 1 and 2, in some embodiments of the present utility model, vehicle air conditioner 100 also includes regenerator
13, regenerator 13 includes the first backheat stream and the second backheat stream independent and mutually exchange heat, one end of the first backheat stream
It is connected with the second coolant loop 32, the other end of the first backheat stream is connected with refrigerant flow and air-conditioner throttling element 7 respectively, the
The two ends of two backheat streams are connected with gas returning port D and the 4th valve port H respectively.That is, the first backheat stream and the second backheat
Stream is that the refrigerant in two independent refrigerant flow channels, the first backheat stream can be carried out with the refrigerant in the second backheat stream
Heat exchange.
Specifically, when vehicle air conditioner 100 is in heating mode, the refrigerant stream flowed out from air-conditioner throttling element 7
Enter to after the first backheat stream and flow to the second coolant loop 32, the refrigerant flowed out from the second coolant loop 32 enters outdoor heat exchange
It is evaporated in device 5, the refrigerant flowed out from outdoor heat exchanger 5 by the 3rd valve port G and the 4th valve port H is flowed into the second backheat stream
Refrigerant in Lu Zhong, the second backheat stream flows back to compressor 2.It follows that in heating mode, being flowed into the first backheat stream
All it is low temperature refrigerant with the refrigerant in the second backheat stream, therefore regenerator 13 is without backheating function.
When vehicle air conditioner 100 is in refrigeration mode, the refrigerant discharged from outdoor heat exchanger 5 flows through the second refrigerant and returned
Enter air-conditioner throttling element 7 after the backheat stream of road 32 and first and carry out reducing pressure by regulating flow, the refrigerant warp discharged from air-conditioner throttling element 7
Cross after the evaporation endothermic of indoor heat exchanger 8 and to be flowed into by the second valve port F and the 4th valve port H in the second backheat stream, the second backheat
Refrigerant in stream flows back to compressor 2.It follows that in refrigeration mode, flowing through the first backheat stream and the second backheat stream
Refrigerant there is temperature difference and exchanged heat, regenerator 13 has backheating function, can improve refrigeration.
In some specific embodiments of the present utility model, as depicted in figs. 1 and 2, regenerator 13 includes housing 130, cold
Matchmaker's pipe 131, ascending pipe 132 and discharge pipe 133, refrigerant pipe 131 are located in housing 130 to limit the first backheat stream, inject
Pipe 132 and discharge pipe 133 limit the second backheat stream, the open at one end and the other end of ascending pipe 132 of ascending pipe 132 and
Four valve port H are connected, and the entrance of discharge pipe 133 is located at the top of housing 130 and the outlet of discharge pipe 133 and is connected with gas returning port D.Tool
For body, the refrigerant being drained into from ascending pipe 132 in housing 130 can carry out gas-liquid separation, the gas separated in housing 130
State refrigerant is expelled back into compressor 2 by discharge pipe 133 again, so as to reduce the liquid for the refrigerant being expelled back into compressor 2
Content, it is to avoid liquid hit phenomenon occurs for compressor 2.
As shown in Fig. 2 in some embodiments of the present utility model, vehicle air conditioner 100 also includes the second control valve
16, the two ends of the two ends of the second control valve 16 respectively with the first backheat stream are connected.In heating mode, the second control can be opened
Valve 16 processed to the first backheat stream to play a part of bypass, and the refrigerant flowed out from air-conditioner throttling element 7 passes through the second control valve
16 are fed directly to the second coolant loop 32 and outdoor heat exchanger 5, so as to reduce pipe resistance., can in refrigeration mode
Cause refrigerant to flow through the first backheat stream to close the second control valve 16, play the backheating function of regenerator 13.
In some embodiments of the present utility model, as depicted in figs. 1 and 2, the first current road 41 and the second current road 31
It is connected, the two ends of the two ends of the first control valve 14 respectively with the second current road 31 are connected.It follows that the first current road 41,
Two current roads 31 and the heat exchange composition water loop of stream 201.End the second current road 31 when the first control valve 14 is opened, when first
Control valve 14 causes current to flow through the second current road 31 when closing.Alternatively, water pump 300 is in series with water loop.
In some examples of the present utility model, vehicle air conditioner 100 also includes the 3rd control valve (not shown), the
The two ends of three control valves are connected with the first current road 41 respectively.So as to end the first current road 41 when the 3rd control valve is opened,
Current are caused to flow through the first current road 41 when the 3rd control valve is closed, it is possible thereby to further improve vehicle air conditioner 100
Operational reliability.
As shown in Fig. 2 in further embodiment of the present utility model, vehicle air conditioner 100 also includes cooling fan
20 and air-cooled radiator 21, cooling fan 20 rotates to direct the air in air-cooled radiator 21, air-cooled radiator 21 provided with the
Three current roads, the two ends on the 3rd current road are suitable to be connected with the heat exchange stream 201 on battery 200.Specifically, cooling fan is worked as
During 20 rotation, air-cooled radiator 21 can play a part of radiating, it is possible to use air-cooled radiator 21 is dissipated to battery 200
Heat.Specifically, battery 200 can be cooled down separately through air-cooled radiator 21 according to radiating load and air conditioning requirements, and
Compressor 2 need not be opened.In the illustrated example shown in fig. 2, the 3rd current road is connected in water loop.
According to the vehicle of the utility model embodiment, including：Battery 200 and the car according to the utility model above-described embodiment
Air-conditioning equipment 100, wherein battery 200 are provided with heat exchange stream 201.The two ends on the first current road 41 and the heat exchange phase of stream 201
Even, the two ends on the second current road 31 are connected with heat exchange stream 201.
According to the vehicle of the utility model embodiment, the vehicle air conditioner 100 above-mentioned by setting, in refrigeration mode or
Person's heating mode, can selectivity battery 200 is heated using the current for absorbing refrigerant heat, saving energy consumption can be with
Reduce influence of the heating process to the course continuation mileage of battery 200, while it is also an option that property using being exchanged heat with refrigerant
Current are cooled down to battery 200, and the used heat of battery 200 can be utilized when heating, heat efficiency is improved.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification can be entered
Row is combined and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
1. a kind of vehicle air conditioner, it is characterised in that including：
Compressor, the compressor has exhaust outlet and gas returning port；
Commutate component, and the commutation component includes the first valve port to the 4th valve port, first valve port and the second valve port and the 3rd
One of switching connection in valve port, the 4th valve port is cut with another in second valve port and the 3rd valve port
Connection is changed, first valve port is connected with the exhaust outlet, and the 4th valve port is connected with the gas returning port,
Indoor heat exchanger and outdoor heat exchanger, the first end of the indoor heat exchanger are connected with second valve port, the outdoor
The first end of heat exchanger is connected with the 3rd valve port, the second end of the indoor heat exchanger and the second of the outdoor heat exchanger
Air-conditioner throttling element is in series between end；
First battery temperature-controlled heat exchanger, the first battery temperature-controlled heat exchanger includes the first coolant loop and first mutually exchanged heat
Current road, the first end of first coolant loop is connected between second valve port and the indoor heat exchanger, and described
Second end of one coolant loop is connected between the outdoor heat exchanger and the air-conditioner throttling element by refrigerant flow, described
The two ends on the first current road are suitable to be connected with the heat exchange stream on battery；
Second battery temperature-controlled heat exchanger, the second battery temperature-controlled heat exchanger includes the second coolant loop and second mutually exchanged heat
Current road, the two ends of second coolant loop the second end respectively with the outdoor heat exchanger and the air-conditioner throttling element phase
Even, the two ends on the second current road are suitable to be connected with the heat exchange stream；
Battery temperature control restricting element, the battery temperature control restricting element is connected on the refrigerant flow；
First control valve, first control valve is connected to control current to flow through the second current road with the second current road
Or end the second current road.
2. vehicle air conditioner according to claim 1, it is characterised in that also including regenerator, the regenerator includes
The first backheat stream and the second backheat stream independent and mutually exchange heat, one end of the first backheat stream and described second cold
Matchmaker loop is connected, and the other end of the first backheat stream is connected with the refrigerant flow and the air-conditioner throttling element respectively,
The two ends of the second backheat stream are connected with the gas returning port and the 4th valve port respectively.
3. vehicle air conditioner according to claim 2, it is characterised in that the regenerator includes housing, refrigerant pipe, note
Enter pipe and discharge pipe, the refrigerant pipe is located in the housing to limit the first backheat stream, the ascending pipe and institute
State discharge pipe and limit the second backheat stream, the open at one end of the ascending pipe and the other end of the ascending pipe with it is described
4th valve port is connected, and the entrance of the discharge pipe is located at the top and the outlet of the discharge pipe of the housing and the gas returning port
It is connected.
4. the vehicle air conditioner according to Claims 2 or 3, it is characterised in that also including the second control valve, described second
Two ends of the two ends of control valve respectively with the first backheat stream are connected.
5. vehicle air conditioner according to claim 1, it is characterised in that the first current road and second current
Road is connected, and the two ends of the two ends of first control valve respectively with the second current road are connected.
6. vehicle air conditioner according to claim 1, it is characterised in that also including cooling fan and air-cooled radiator,
The cooling fan rotates to direct the air to be provided with the 3rd current road, institute in the air-cooled radiator, the air-cooled radiator
The two ends for stating the 3rd current road are suitable to be connected with the heat exchange stream.
7. vehicle air conditioner according to claim 1, it is characterised in that the air-conditioner throttling element and the battery temperature
It is respectively electromagnetic expanding valve to control restricting element.
8. vehicle air conditioner according to claim 1, it is characterised in that also including the 3rd control valve, the 3rd control
The two ends of valve processed are connected with the first current road respectively.
9. vehicle air conditioner according to claim 1, it is characterised in that first control valve is magnetic valve.
10. a kind of vehicle, it is characterised in that including：
Battery, the battery is provided with heat exchange stream；
Vehicle air conditioner according to any one of claim 1-9, the two ends on the first current road and the heat exchange
Stream is connected, and the two ends on the second current road are connected with the heat exchange stream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340343.1U CN206606030U (en) | 2017-03-31 | 2017-03-31 | Vehicle air conditioner and the vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340343.1U CN206606030U (en) | 2017-03-31 | 2017-03-31 | Vehicle air conditioner and the vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206606030U true CN206606030U (en) | 2017-11-03 |
Family
ID=60174640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720340343.1U Withdrawn - After Issue CN206606030U (en) | 2017-03-31 | 2017-03-31 | Vehicle air conditioner and the vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206606030U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089113A (en) * | 2017-03-31 | 2017-08-25 | 广东美芝精密制造有限公司 | Vehicle air conditioner and the vehicle with it |
| CN111129663A (en) * | 2019-12-17 | 2020-05-08 | 广州小鹏汽车科技有限公司 | Vehicle-mounted thermal management system and vehicle |
| WO2023040160A1 (en) * | 2021-09-15 | 2023-03-23 | 深圳市科泰新能源车用空调技术有限公司 | Air conditioning system and vehicle provided with same |
-
2017
- 2017-03-31 CN CN201720340343.1U patent/CN206606030U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089113A (en) * | 2017-03-31 | 2017-08-25 | 广东美芝精密制造有限公司 | Vehicle air conditioner and the vehicle with it |
| CN111129663A (en) * | 2019-12-17 | 2020-05-08 | 广州小鹏汽车科技有限公司 | Vehicle-mounted thermal management system and vehicle |
| CN111129663B (en) * | 2019-12-17 | 2021-10-12 | 广州小鹏汽车科技有限公司 | Vehicle-mounted thermal management system and vehicle |
| WO2023040160A1 (en) * | 2021-09-15 | 2023-03-23 | 深圳市科泰新能源车用空调技术有限公司 | Air conditioning system and vehicle provided with same |
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