CN107020913A - Vehicle air conditioner and the vehicle with it - Google Patents
Vehicle air conditioner and the vehicle with it Download PDFInfo
- Publication number
- CN107020913A CN107020913A CN201710150855.6A CN201710150855A CN107020913A CN 107020913 A CN107020913 A CN 107020913A CN 201710150855 A CN201710150855 A CN 201710150855A CN 107020913 A CN107020913 A CN 107020913A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- air conditioner
- refrigerant
- vehicle
- vehicle air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H1/00278—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for the battery
-
- 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
- B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
- B60H1/143—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit the heat being derived from cooling an electric component, e.g. electric motors, electric circuits, fuel cells or batteries
-
- 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
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H2001/00307—Component temperature regulation using a liquid flow
-
- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of vehicle air conditioner and the vehicle with it.Vehicle air conditioner includes air-conditioning duct, compressor, gas interior cooler, battery heating heat exchanger, bypass water valve, outdoor heat exchanger, the first by-passing valve and first throttle element, indoor heat exchanger and the second by-passing valve that are connected in parallel, gas interior cooler is located in air-conditioning duct, air door is provided with air-conditioning duct, gas interior cooler is connected with exhaust outlet.Battery heating heat exchanger includes current road and the coolant loop mutually exchanged heat, and the two ends on current road are suitable to be connected together to water loop with the heat exchange stream on battery.First by-passing valve is connected between outdoor heat exchanger and coolant loop.Indoor heat exchanger is located in air-conditioning duct.Vehicle air conditioner according to embodiments of the present invention, the current using the refrigerant heat absorbed in coolant loop that can be selective are heated to battery.
Description
Technical field
The present invention relates 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.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.
Therefore, the present invention proposes a kind of vehicle air conditioner, can the utilization of selectivity absorb refrigerant in coolant loop
The current of heat are heated to battery.
The present invention also proposes a kind of vehicle with above-mentioned vehicle air conditioner.
Vehicle air conditioner according to embodiments of the present invention, the vehicle air conditioner includes what is dried towards vehicle interior
Air-conditioning duct, the vehicle air conditioner also includes：Compressor, the compressor has exhaust outlet and gas returning port；Gas interior
Cooler, the gas interior cooler is located in the air-conditioning duct, and air door is provided with the air-conditioning duct, and the air door exists
Avoid position and stop movable, the gas interior cooling between the blocking position of gas interior cooler described in air flow
The import of device is connected with the exhaust outlet；Battery heating heat exchanger, the battery heating heat exchanger includes the current mutually exchanged heat
Road and coolant loop, the coolant loop are connected with the outlet of the gas interior cooler, and the two ends on the current road are suitable to
Water loop is connected together to the heat exchange stream on battery；Bypass water valve for controlling the water loop break-make；Outdoor heat exchange
Device, the outdoor heat exchanger is connected with the coolant loop；The first by-passing valve and first throttle element being connected in parallel, described
One by-passing valve is connected between the outdoor heat exchanger and the coolant loop；Indoor heat exchanger, the indoor heat exchanger is located at
In the air-conditioning duct, the first end of the indoor heat exchanger is connected by the first refrigerant flow with the outdoor heat exchanger, institute
The second end for stating indoor heat exchanger is connected by the second refrigerant flow with the gas returning port, is in series with first refrigerant flow
Second restricting element；Second by-passing valve, the first end of second by-passing valve is connected and by the of second with first refrigerant flow
The first end of port valve is connected between the outdoor heat exchanger and second restricting element, the second end of second by-passing valve
It is connected with second refrigerant flow.
Vehicle air conditioner according to embodiments of the present invention, can be with by setting battery heating heat exchanger and bypass water valve
The current using the refrigerant heat absorbed in coolant loop of selectivity are heated to battery, save energy consumption, can be reduced and be added
Influence of the thermal process to the course continuation mileage of battery.
In some embodiments of the invention, vehicle air conditioner also includes regenerator, the regenerator include it is independent and
The high heat flow path and low heat flow path mutually exchanged heat, the high heat flow path constitutes being changed positioned at the outdoor for first refrigerant flow
A part between hot device and second restricting element, the low heat flow path constitutes a part for second refrigerant flow,
Second end of second by-passing valve is connected between the low heat flow path and the indoor heat exchanger.
Further, the regenerator includes housing, refrigerant pipe, ascending pipe and discharge pipe, and the refrigerant pipe is located at described
In the housing and two ends of the refrigerant pipe are connected to limit the height with the outdoor heat exchanger and second restricting element
Warm stream, the ascending pipe and the discharge pipe limit the low heat flow path, the open at one end of the ascending pipe and the note
The other end for entering pipe is connected with the indoor heat exchanger, and the entrance of the discharge pipe is located at the top of the housing and the discharge
The outlet of pipe is connected with the gas returning port.
Alternatively, the air door is rotatably arranged in the air-conditioning duct.
Alternatively, the first throttle element is electromagnetic expanding valve.
Alternatively, second restricting element is electromagnetic expanding valve.
Alternatively, first by-passing valve is magnetic valve.
Alternatively, second by-passing valve is magnetic valve.
In some embodiments of the invention, two ends of the two ends of the bypass water valve respectively with the current road are connected.
Vehicle according to embodiments of the present invention, including：Battery and vehicle air conditioner according to the above embodiment of the present invention,
Wherein battery is provided with heat exchange stream.The two ends on current road are connected with heat exchange stream.
Vehicle according to embodiments of the present invention, the above-mentioned vehicle air conditioner by setting, can be selective utilize is inhaled
The current for receiving the refrigerant heat in coolant loop are heated to battery, are saved energy consumption, can be reduced heating process to battery
The influence of course continuation mileage.
Brief description of the drawings
Fig. 1 is the schematic diagram of the vehicle air conditioner according to some embodiments of the invention；
Fig. 2 is the schematic diagram of the vehicle air conditioner according to other embodiments of the invention.
Reference：
Vehicle air conditioner 100,
Air-conditioning duct 1, air inlet A, air outlet B, air door 14,
Compressor 2, exhaust outlet C, gas returning port D,
Gas interior cooler 3,
Battery heating heat exchanger 4, current road 41, coolant loop 42,
Outdoor heat exchanger 5,
First by-passing valve 6, first throttle element 7,
Indoor heat exchanger 8,
First refrigerant flow 9, the second refrigerant flow 10,
Second restricting element 11,
Second by-passing valve 12,
Regenerator 13, housing 130, refrigerant pipe 131, ascending pipe 132, discharge pipe 133,
Blower fan 15,
Bypass water valve 16.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of accompanying drawing description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
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 the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect or can communicate each other；Can be joined directly together, can also be indirectly connected to by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Vehicle air conditioner 100 according to embodiments of the present invention is described in detail below with reference to Fig. 1 and Fig. 2, wherein vehicle is empty
Adjust equipment 100 to apply to heat with the battery to vehicle on vehicle, specifically, battery is provided with heat exchange stream.Alternatively,
Vehicle can be electric automobile.
As Figure 1-Figure 2, vehicle air conditioner 100 according to embodiments of the present invention includes what is dried towards vehicle interior
Air-conditioning duct 1, air-conditioning duct 1 has air inlet A and air outlet B, it is to be understood that extraneous air is entered by air inlet A
Into air-conditioning duct 1, the air in air-conditioning duct 1 after heat exchange is blown into vehicle interior with vehicle from air outlet B
Space carries out temperature adjustment.
Vehicle air conditioner 100 according to embodiments of the present invention also includes：Compressor 2, gas interior cooler 3, battery
Heating heat exchanger 4, bypass water valve 16, outdoor heat exchanger 5, the first by-passing valve 6, first throttle element 7, indoor heat exchanger 8 and the
Two by-passing valves 12, wherein compressor 2 have exhaust outlet C and gas returning port D.It is understood that the concrete structure and work of compressor 2
It has been prior art to make principle, is just not described in detail here.
Gas interior cooler 3 is located in air-conditioning duct 1, and air door 14 is provided with air-conditioning duct 1, and air door 14 is avoiding position
It is movable, it is necessary to illustrate, when air door 14 is lived between the blocking position of stop air flow gas interior cooler 3
Move to avoid position when, from air inlet A enter the air in air-conditioning duct 1 flow through gas interior cooler 3 with gas
Portion's cooler 3 is exchanged heat.When the activity of air door 14 is to blocking position, air door 14 stops air flow gas interior cooler 3,
There is no air or only a small amount of air to flow through gas interior cooler 3.
The import of gas interior cooler 3 is connected with exhaust outlet C.Battery heating heat exchanger 4 includes the current mutually exchanged heat
Road 41 and coolant loop 42, coolant loop 42 are connected with the outlet of gas interior cooler 3, and the two ends on current road 41 are suitable to and electricity
Heat exchange stream on pond is connected together to water loop.Bypass water valve 16 is used to control water loop break-make.Specifically, when needs pair
When battery is heated, control bypass water valve 16 causes water loop connection, so that the current after being exchanged heat with coolant loop 42
Current in road 41 flow through the heat exchange stream on battery to heat battery.When control bypass water valve 16 causes water loop to cut
When only, current can not be formed in water loop and circulated, so as to stop the heating process to battery.
Preferably, two ends of the two ends of bypass water valve 16 respectively with current road 41 are connected, right when bypassing the opening of water valve 16
Bypass action is played on current road 41, and current are not passed through current road 41, water loop cut-off.When bypassing the closing of water valve 16, current stream
Through current road 41, water loop connection.
Outdoor heat exchanger 5 is connected with coolant loop 42.First by-passing valve 6 and first throttle element 7 are connected in parallel, by the of first
Port valve 6 is connected between outdoor heat exchanger 5 and coolant loop 42, that is to say, that first throttle element 7 is also connected on outdoor heat exchange
Between device 5 and coolant loop 42, the first by-passing valve 6 or first throttle member are flowed to from the refrigerant of the outflow of coolant loop 42 is changeable
Part 7.Specifically, first throttle element 7 plays a part of reducing pressure by regulating flow.Alternatively, first throttle element 7 is electromagnetic expanding valve.
Alternatively, the first by-passing valve 6 can be magnetic valve.
Indoor heat exchanger 8 is located in air-conditioning duct 1, and the first end of indoor heat exchanger 8 passes through the first refrigerant flow 9 and outdoor
Heat exchanger 5 is connected, and the second end of indoor heat exchanger 8 is connected by the second refrigerant flow 10 with gas returning port D, the first refrigerant flow 9
On be in series with the second restricting element 11.Specifically, the second restricting element 11 plays a part of reducing pressure by regulating flow.Alternatively, second section
Fluid element 11 is electromagnetic expanding valve.
The first end of second by-passing valve 12 is connected with the first refrigerant flow 9 and the first end of the second by-passing valve 12 is connected to room
Between the restricting element 11 of external heat exchanger 5 and second, the second end of the second by-passing valve 12 is connected with the second refrigerant flow 10.It is optional
Ground, the second by-passing valve 12 can be magnetic valve.
Specifically, when vehicle air conditioner 100 is in heating mode：The first by-passing valve 6 is set to close, the second by-passing valve
12 open, and the activity of air door 14 enters in gas to position, air conditioner coolant is avoided after compressor 2 is compressed into high-temperature high-pressure state
Portion's cooler 3, now gas interior cooler 3 there is air to flow through and heated to air, the air in air-conditioning duct 1 is by gas
Portion's cooler 3 enters the purpose that vehicle interior is heated to realize after heating from air outlet B.
Enter after refrigerant tentatively cooling in gas interior cooler 3 in the coolant loop 42 of battery heating heat exchanger 4.Such as
Now battery needs heating to fruit, then control bypass water valve 16 causes the current in water loop circulation, current road 41 to obtain refrigerant and return
Heat in road 42 heats to battery and further cools down refrigerant.Because the first by-passing valve 6 is closed, refrigerant outflow battery heating is changed
It is changed into low-temp low-pressure after the throttling of first throttle element 7 after hot device 4 and is evaporated into outdoor heat exchanger 5, then by the
One refrigerant flow 9 and the second by-passing valve 12 return to compressor 2 after entering the second refrigerant flow 10.
When vehicle air conditioner 100 is in refrigeration mode：The first by-passing valve 6 is now set to open, the second by-passing valve 12 is closed
Close, the activity of air door 14 is to blocking position, and it is cold that air conditioner coolant enters gas interior after compressor 2 is compressed into high-temperature high-pressure state
But device 3, do not exchange heat now, the high temperature refrigerant in gas interior cooler 3 is subsequent because gas interior cooler 3 flows through without air
Into the coolant loop 42 of battery heating heat exchanger 4.If now battery needs heating, control bypass water valve 16 causes water to return
Road is circulated, and the heat that the current in current road 41 obtain in coolant loop 42 heats to battery and further cools down refrigerant.Due to
First by-passing valve 6 is opened, and being directly entered outdoor heat exchanger 5 by the first by-passing valve 6 after refrigerant outflow battery heating heat exchanger 4 enters
Row heat exchange, now outdoor heat exchanger 5 is used as air cooler or condenser.The refrigerant discharged from outdoor heat exchanger 5 passes through first
It is changed into low-temp low-pressure refrigerant after the reducing pressure by regulating flow of the second restricting element 11 on refrigerant flow 9 and gets in heat exchanger 8 being steamed
Air in hair refrigeration, air-conditioning duct 1 enters vehicle interior to realize refrigeration after being cooled down by indoor heat exchanger 8 from air outlet B
Purpose.Refrigerant enters the second refrigerant flow 10 after the outflow of indoor heat exchanger 8 and flow back into compressor 2.
When vehicle air conditioner 100 is in dehumidification mode：The first by-passing valve 6 now can be set and the second by-passing valve 12 is closed
Close, the activity of air door 14 is to position is avoided, and now the air in air-conditioning duct 1 and indoor heat exchanger 8 and gas interior cooler 3 are same
Shi Huanre, and the restricting element 11 of first throttle element 7 and second is adjusted to suitable state so that indoor heat exchanger 8 and gas
The temperature of internal cooler 3 is in the pattern for being adapted to dehumidifying.If now battery needs heating, control bypass water valve 16 causes
Water loop is circulated, and the heat that the current in current road 41 are obtained in coolant loop 42 is heated to battery.
Vehicle air conditioner 100 according to embodiments of the present invention, by setting battery heating heat exchanger 4 and bypass water valve
16, the current using the refrigerant heat absorbed in coolant loop 42 that can be selective are heated to battery, save energy consumption, can
To reduce influence of the heating process to the course continuation mileage of battery.
In a particular embodiment of the present invention, indoor heat exchanger 8 is located at the upstream of gas interior cooler 3, air-conditioning duct 1
Interior setting dividing plate is to limit two runners, and indoor heat exchanger 8 is located at the upstream of two runners, gas interior cooler 3
It is located in one of runner, each runner has an air outlet B, air door 14 controls one of runner and air intake
Mouth A connections.It thereby may be ensured that in refrigeration mode gas interior cooler 3 flows through without air not exchanging heat.Specifically, air-conditioner wind
Blower fan 15 is set in road 1, and blower fan 15 rotates outside air importeding into air-conditioning duct 1 by air inlet A.The present invention's
In some specific examples, blower fan 15 is located at the upstream of indoor heat exchanger 8.Alternatively, air inlet A is multiple.
In a particular embodiment of the present invention, air door 14 is rotatably arranged in air-conditioning duct 1, so that air door 14
Manner is simple.
As depicted in figs. 1 and 2, in some embodiments of the invention, vehicle air conditioner 100 also includes regenerator 13,
Regenerator 13 includes high heat flow path and low heat flow path independent and mutually exchange heat, and high heat flow path constitutes the position of the first refrigerant flow 9
A part between the restricting element 11 of outdoor heat exchanger 5 and second, low heat flow path constitutes a part for the second refrigerant flow 10,
Second end of the second by-passing valve 12 is connected between low heat flow path and indoor heat exchanger 8.That is, high heat flow path and low temperature stream
Road is that the refrigerant in two independent refrigerant flow channels, high heat flow path can be exchanged heat with the refrigerant in low heat flow path, high temperature
Stream is a part for the first refrigerant flow 9, and high heat flow path is located outside between the restricting element 11 of heat exchanger 5 and second.In Fig. 1
In shown example, the first end of the second by-passing valve 12 is connected between high heat flow path and the second restricting element 11.Shown in Fig. 2
Example in, the first end of the second by-passing valve 12 is connected between high heat flow path and outdoor heat exchanger 5.
Need to illustrate, it is in the description of the invention, " high temperature " and " low in high heat flow path and low heat flow path
Temperature " is simultaneously not specific to specific temperature, merely to the refrigerant temperature for pointing out to be flowed into high heat flow path can be low higher than being flowed into
Refrigerant temperature in warm stream.
Specifically, when vehicle air conditioner 100 is in heating mode, the refrigerant flowed out from outdoor heat exchanger 5 is flowed into
Into the high heat flow path of regenerator 13, during the refrigerant flowed out from high heat flow path is flowed into low heat flow path by the second by-passing valve 12,
The refrigerant flowed out from low heat flow path is returned in compressor 2.In refrigerant and low heat flow path during due to heating mode in high heat flow path
Refrigerant the temperature difference close to 0, therefore regenerator 13 is acted on without backheat.
When vehicle air conditioner 100 is in refrigeration mode, the refrigerant flowed out from outdoor heat exchanger 5 is flowed into regenerator 13
High heat flow path in, from high heat flow path flow out refrigerant be drained into indoor heat exchange after the reducing pressure by regulating flow of the second restricting element 11
Exchanged heat in device 8, during the refrigerant flowed out from indoor heat exchanger 8 is flowed into low heat flow path, the refrigerant flowed out from low heat flow path is returned
Into compressor 2.Because the refrigerant temperature being flowed into high heat flow path is higher than the refrigerant temperature being flowed into low heat flow path, therefore
Regenerator 13 is acted on backheat, so as to improve the heating effect of vehicle air conditioner 100.
In some specific embodiments of the present invention, as depicted in figs. 1 and 2, regenerator 13 includes housing 130, refrigerant pipe
131st, ascending pipe 132 and discharge pipe 133, refrigerant pipe 131 be located in housing 130 and refrigerant pipe 131 two ends and outdoor heat exchanger 5
It is connected with the second restricting element 11 to limit high heat flow path, ascending pipe 132 and discharge pipe 133 limit low heat flow path, injects
The open at one end of the pipe 132 and other end of ascending pipe 132 is connected with indoor heat exchanger 8, the entrance of discharge pipe 133 is located at housing
The 130 top and outlet of discharge pipe 133 is connected with gas returning port D.Specifically, it is drained into from ascending pipe 132 in housing 130
Refrigerant can carry out gas-liquid separation in housing 130, and the gaseous coolant separated is expelled back into compressor 2 by discharge pipe 133 again
In, so as to reduce the content liquid for the refrigerant being expelled back into compressor 2, it is to avoid liquid hit phenomenon occurs for compressor 2.
Vehicle according to embodiments of the present invention, including：Battery and vehicle air conditioner according to the above embodiment of the present invention
100, wherein battery is provided with heat exchange stream.The two ends on current road 41 are connected with heat exchange stream.
Vehicle according to embodiments of the present invention, the vehicle air conditioner 100 above-mentioned by setting, can selectivity utilization
The current for absorbing the refrigerant heat in coolant loop 42 are heated to battery, are saved energy consumption, can be reduced heating process to electricity
The influence of the course continuation mileage in pond.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is 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 invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied 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
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (10)
1. a kind of vehicle air conditioner, it is characterised in that the vehicle air conditioner includes the air-conditioning dried towards vehicle interior
Air channel, the vehicle air conditioner also includes：
Compressor, the compressor has exhaust outlet and gas returning port；
Gas interior cooler, the gas interior cooler is located in the air-conditioning duct, and wind is provided with the air-conditioning duct
Door, the air door movable, institute between avoiding position and stopping the blocking position of gas interior cooler described in air flow
The import for stating gas interior cooler is connected with the exhaust outlet；
Battery heating heat exchanger, the battery heating heat exchanger includes current road and the coolant loop mutually exchanged heat, the refrigerant
Loop is connected with the outlet of the gas interior cooler, and the two ends on the current road are suitable to be connected with the heat exchange stream on battery
To form water loop；
Bypass water valve for controlling the water loop break-make；
Outdoor heat exchanger, the outdoor heat exchanger is connected with the coolant loop；
The first by-passing valve and first throttle element being connected in parallel, first by-passing valve are connected on the outdoor heat exchanger and institute
State between coolant loop；
Indoor heat exchanger, the indoor heat exchanger is located in the air-conditioning duct, and the first end of the indoor heat exchanger passes through
One refrigerant flow is connected with the outdoor heat exchanger, and the second end of the indoor heat exchanger passes through the second refrigerant flow and described time
Gas port is connected, and the second restricting element is in series with first refrigerant flow；
Second by-passing valve, the first end of second by-passing valve be connected with first refrigerant flow and the second by-passing valve first
End is connected between the outdoor heat exchanger and second restricting element, the second end of second by-passing valve and described second
Refrigerant flow is connected.
2. vehicle air conditioner according to claim 1, it is characterised in that also including regenerator, the regenerator includes
High heat flow path and low heat flow path independent and mutually exchange heat, it is described that the high heat flow path constitutes being located at for first refrigerant flow
A part between outdoor heat exchanger and second restricting element, the low heat flow path constitutes the one of second refrigerant flow
Part, the second end of second by-passing valve is connected between the low heat flow path and the indoor heat exchanger.
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 and two ends and the outdoor heat exchanger of the refrigerant pipe and described
Second restricting element is connected to limit the high heat flow path, and the ascending pipe and the discharge pipe limit the low temperature stream
Road, the open at one end of the ascending pipe and the other end of the ascending pipe are connected with the indoor heat exchanger, the discharge pipe
The top and the outlet of the discharge pipe that entrance is located at the housing are connected with the gas returning port.
4. vehicle air conditioner according to claim 1, it is characterised in that the air door is rotatably arranged at the air-conditioning
In air channel.
5. vehicle air conditioner according to claim 1, it is characterised in that the first throttle element expands for electromagnetism
Valve.
6. vehicle air conditioner according to claim 1, it is characterised in that second restricting element expands for electromagnetism
Valve.
7. vehicle air conditioner according to claim 1, it is characterised in that first by-passing valve is magnetic valve.
8. vehicle air conditioner according to claim 1, it is characterised in that second by-passing valve is magnetic valve.
9. the vehicle air conditioner according to any one of claim 1-8, it is characterised in that the two ends of the bypass water valve
The two ends with the current road are connected respectively.
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 current road and the heat exchange stream
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150855.6A CN107020913B (en) | 2017-03-14 | 2017-03-14 | Vehicle air conditioning equipment and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150855.6A CN107020913B (en) | 2017-03-14 | 2017-03-14 | Vehicle air conditioning equipment and vehicle with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107020913A true CN107020913A (en) | 2017-08-08 |
| CN107020913B CN107020913B (en) | 2023-06-06 |
Family
ID=59526265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710150855.6A Active CN107020913B (en) | 2017-03-14 | 2017-03-14 | Vehicle air conditioning equipment and vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107020913B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584237A (en) * | 2019-09-23 | 2019-12-20 | 中国人民解放军空军特色医学中心 | Air cooling source simulation equipment matched with ventilation suit |
| CN113173049A (en) * | 2021-02-26 | 2021-07-27 | 三花控股集团有限公司 | Thermal management system |
| CN113173050A (en) * | 2021-02-26 | 2021-07-27 | 三花控股集团有限公司 | Thermal management system |
| WO2022179593A1 (en) * | 2021-02-26 | 2022-09-01 | 三花控股集团有限公司 | Heat management system |
| CN110584237B (en) * | 2019-09-23 | 2024-06-07 | 中国人民解放军空军特色医学中心 | Air cooling source simulation equipment matched with ventilation suit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238335A (en) * | 2005-06-24 | 2008-08-06 | 开利公司 | Integrated thermoelectric system |
| CN103158487A (en) * | 2011-12-19 | 2013-06-19 | 杭州三花研究院有限公司 | Automobile air conditioning system |
| CN203869358U (en) * | 2013-12-30 | 2014-10-08 | 比亚迪汽车有限公司 | Refrigerating system of hybrid power vehicle and hybrid power vehicle with same |
| DE102013021360A1 (en) * | 2013-12-05 | 2015-06-11 | Audi Ag | Thermal management system of a motor vehicle and corresponding method for operating a thermal management system of a motor vehicle |
| CN105042924A (en) * | 2015-05-29 | 2015-11-11 | 广东美的制冷设备有限公司 | Air conditioner and control method thereof |
| CN106274372A (en) * | 2016-11-14 | 2017-01-04 | 吉林大学 | There is the heat-pump-type air conditioning for automobiles of battery thermal management function |
| CN206537109U (en) * | 2017-03-14 | 2017-10-03 | 广东美芝精密制造有限公司 | Vehicle air conditioner and the vehicle with it |
-
2017
- 2017-03-14 CN CN201710150855.6A patent/CN107020913B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238335A (en) * | 2005-06-24 | 2008-08-06 | 开利公司 | Integrated thermoelectric system |
| CN103158487A (en) * | 2011-12-19 | 2013-06-19 | 杭州三花研究院有限公司 | Automobile air conditioning system |
| DE102013021360A1 (en) * | 2013-12-05 | 2015-06-11 | Audi Ag | Thermal management system of a motor vehicle and corresponding method for operating a thermal management system of a motor vehicle |
| CN203869358U (en) * | 2013-12-30 | 2014-10-08 | 比亚迪汽车有限公司 | Refrigerating system of hybrid power vehicle and hybrid power vehicle with same |
| CN105042924A (en) * | 2015-05-29 | 2015-11-11 | 广东美的制冷设备有限公司 | Air conditioner and control method thereof |
| CN106274372A (en) * | 2016-11-14 | 2017-01-04 | 吉林大学 | There is the heat-pump-type air conditioning for automobiles of battery thermal management function |
| CN206537109U (en) * | 2017-03-14 | 2017-10-03 | 广东美芝精密制造有限公司 | Vehicle air conditioner and the vehicle with it |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584237A (en) * | 2019-09-23 | 2019-12-20 | 中国人民解放军空军特色医学中心 | Air cooling source simulation equipment matched with ventilation suit |
| CN110584237B (en) * | 2019-09-23 | 2024-06-07 | 中国人民解放军空军特色医学中心 | Air cooling source simulation equipment matched with ventilation suit |
| CN113173049A (en) * | 2021-02-26 | 2021-07-27 | 三花控股集团有限公司 | Thermal management system |
| CN113173050A (en) * | 2021-02-26 | 2021-07-27 | 三花控股集团有限公司 | Thermal management system |
| WO2022179593A1 (en) * | 2021-02-26 | 2022-09-01 | 三花控股集团有限公司 | Heat management system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107020913B (en) | 2023-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106926665A (en) | Vehicle air conditioner and the vehicle with it | |
| CN103062851B (en) | Air-conditioning system and dehumanization method thereof | |
| CN102692100B (en) | Heat exchange system and vehicle refrigeration cycle system | |
| CN107490283B (en) | The recovery type heat temperature adjustment heat pump drying device and its operation method that can be rapidly heated | |
| US9902235B2 (en) | Vehicle air-conditioning apparatus | |
| CN108698469A (en) | vehicular heat pump system | |
| CN107089113A (en) | Vehicle air conditioner and the vehicle with it | |
| CN107351619A (en) | Automotive thermal tube manages system and electric automobile | |
| CN106608157A (en) | Air conditioner system and air conditioner control method | |
| CN107351622A (en) | Automotive thermal tube manages system and electric automobile | |
| CN107020913A (en) | Vehicle air conditioner and the vehicle with it | |
| CN107351631A (en) | Automotive thermal tube manages system and electric automobile | |
| CN202885329U (en) | Air-conditioning system | |
| US11828507B2 (en) | Air conditioning system and control method therefor | |
| CN107351625A (en) | Automotive thermal tube manages system and electric automobile | |
| CN206606030U (en) | Vehicle air conditioner and the vehicle with it | |
| CN111059633A (en) | Dehumidification method of air conditioning system | |
| CN109974318B (en) | Thermal management system | |
| CN206589611U (en) | Vehicle air conditioner and the vehicle with it | |
| CN106765571A (en) | Air-conditioning system and apply the air-conditioner indoor terminal in the air-conditioning system | |
| CN107351634A (en) | Automotive thermal tube manages system and electric automobile | |
| CN107351629A (en) | Automotive thermal tube manages system and electric automobile | |
| CN206537109U (en) | Vehicle air conditioner and the vehicle with it | |
| KR102603497B1 (en) | Air conditioner for vehicle | |
| CN107449130B (en) | Air conditioning system and vehicle with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |