CN106470859B - For operating the method for being used for the device of environmental Kuznets Curves of motor vehicle passenger compartment - Google Patents
For operating the method for being used for the device of environmental Kuznets Curves of motor vehicle passenger compartment Download PDFInfo
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- CN106470859B CN106470859B CN201580034892.XA CN201580034892A CN106470859B CN 106470859 B CN106470859 B CN 106470859B CN 201580034892 A CN201580034892 A CN 201580034892A CN 106470859 B CN106470859 B CN 106470859B
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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
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H1/00035—Air flow details of HVAC devices for sending an air stream of uniform temperature into the passenger compartment
- B60H1/0005—Air flow details of HVAC devices for sending an air stream of uniform temperature into the passenger compartment the air being firstly cooled and subsequently heated or vice versa
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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
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H2001/0015—Temperature regulation
- B60H2001/00164—Temperature regulation with more than one by-pass
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- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The present invention relates to a kind of for operating the method for being used for the device of environmental Kuznets Curves of passenger compartment, comprising: airflow path (4)；Refrigerant circuit (1) comprising condenser (1), the evaporator (2) in the channel, compressor (C) and expansion valve (D)；First bypass device (V1), for turning at least part of the air stream in channel (4) around evaporator (2)；Heating device (3) is located in channel in heat exchanger (2) downstream and/or the first bypass device downstream (V1)；With the second bypass device (V2), for make at least part of the air stream in channel (4) around heating device (3) turn to.
Description
Technical field
The present invention relates to a kind of for operating the method for being used for the device of environmental Kuznets Curves of motor vehicle passenger compartment.
Background technique
Need to improve the performance of such method and such environment control unit.
Summary of the invention
The present invention is particularly intended to simple, the effective and economic scheme provided Yi Zhong for this problem.
For this purpose, the present invention propose it is a kind of for operate be used for motor vehicle passenger compartment environmental Kuznets Curves device side
Method, this method comprises:
Refrigerant circuit, including heat exchanger, are designed to form evaporator, which is designed to and will quilt
The air stream of adjusting carries out heat exchange,
At least one first bypass device is designed to make the air stream in the first position of the first bypass device
At least part is turned to around heat exchanger, and turns the air circulation over-heat-exchanger in the second position of the first bypass device
To,
At least one heating device is located in heat exchanger downstream and/or the first bypass device along the direction of the air stream
Part downstream,
At least one second bypass device is designed to make the air stream in the first position of the second bypass device
At least part is turned to around at least one described heating device, and the air is guided in the second position of the second bypass device
Circulate over-heat-exchanger,
It is characterized by:
If being intended to the temperature by the air of device between the first temperature and second temperature, device is bypassed by first
Part is at least partly moved to its first position, and the second bypass device is moved to its second position, so that the one of air stream
Part flows through heat exchanger, while another part bypass heat exchanger of the air stream, the air stream then bypass
Heating device,
If being intended to the temperature by the air of device less than the first temperature, at least partly by the first bypass device
It is moved to its first position, and the second bypass device is at least partly moved to its second position, so that one of air stream
Point flow through heat exchanger, while another part bypass heat exchanger of the air stream, a part of the air stream with
Afterwards by heating device, while another part of the air stream bypasses heating device,
If being intended to be greater than second temperature by the temperature of the air of device, by the first bypass device be moved to its
Two positions, and the second bypass device is moved to its second position, so that air stream flows through heat exchanger, then bypass adds
Thermal device.
In addition, if it is intended to the temperature by the air of device between the first temperature and second temperature, the air stream
Only a part it is cooled, while another part bypass heat exchanger and being mixed with cooled part.Thus the operation mode changes
It has been apt to the performance of device.
First temperature is 15 DEG C to 20 DEG C.
In addition, second temperature can be 25 DEG C to 30 DEG C.
Preferably, the first bypass device and/or the second bypass device include in open position and the shape for forming first position
At limb moveable between the closed position of the second position.
In addition, heating device may include radiator, it is designed in heat transfer fluid and is intended to through the radiator
Air between carry out heat exchange.Heat transfer fluid is, for example, ethylene glycol water, belongs to the cooling circuit of vehicle heat engine.
A feature according to the present invention, cooling capacity can be stored in a heat exchanger, such as utilize phase-change material.
The evaporator of cooling capacity --- also known as memory-type evaporator --- can be stored for example by 2847973 He of document FR
Known to FR 2878613.Such evaporator is for example including cabinet, and receiving can be cured or liquefied phase-change material (PCM).
The phase transformation allows the heat or cooling capacity of such material storage solidification or latent heat of liquefaction form.These cooling capacity being stored can be restored
To air stream, to cool down it, especially if if compressor has stopped.Most generally used phase-change material is paraffin,
Its liquefaction point is 5 DEG C to 12 DEG C.
Cooling capacity (fg) is the negative value of heat (cal), leads to equation 1fg=-1cal.1 heat is expressed as burnt corresponding with 4.2
The amount of heat, 1 cooling capacity are then expressed as cold amount.
Compressor can be driven by vehicle motor, the beginning of compressor and stop phase --- engine is currently running
At least some times --- independently of the operation mode of engine, especially engine braking modes.In engine braking mould
In formula, fuel is reduced or stops to the supply of vehicle heat engine, and engine then supplies the wheel for resisting torque to vehicle.
This allows cooling capacity to be stored in heat exchanger and be released from except above-mentioned preferred cycle, that is, works as engine
Operation mode when not being engine braking.In engine operation, this helps continuously to ensure users'comfort.
Advantageously, according to the cooling capacity storing state of heat exchanger, compressor stops and starts.
Storing state for example means the amount for the cooling capacity being stored in exchanger and the cooling capacity that can be stored in exchanger
Ratio between amount.
The storing state can be determined for example, by calculating, and especially utilize one or more following ginsengs alone or in combination
Number: the size of one or more cabinets, the amount of the material, the speed of air stream, air velocity, the heat for accommodating phase-change material are handed over
The surface temperature of parallel operation, etc..
If the storing state of exchanger is greater than the first critical value (upper critical value), heat exchanger, which is considered as, to be filled.Phase
Instead, if the storing state of exchanger is less than the second critical value (lower critical value), heat exchanger, which is considered as, to be released.
As an example, if the storing state of exchanger be 1, exchanger is completely filled, and if exchanger storage
Depositing state is 0, then exchanger is completely released.
Compressor can stop when heat exchanger is filled with cooling capacity, that is, give when the cooling capacity storing state of exchanger is greater than
When critical value, which is, for example, 20,000 joule.
This facilitates the time for running compressor minimum.
In addition, when vehicle motor is in the high-performance stage, can starting compressor, such as when engine is run at high speed
When and/or when vehicle is in engine braking modes.
Under these special operating conditions, extracting driving power from vehicle motor does not have driving comfort or consumption
Adverse effect.It is preferred, therefore, that refilling heat exchanger during these periods.Naturally, it is such refill it is unlimited
In such special operation condition, to allow to provide air-conditioning when the engine is running.
In addition, compressor can be according to the temperature and/or the heat engine outside vehicle when compressor is driven by the heat engine of vehicle
Performance and stop and start.
In addition, the cooling capacity memory device of heat exchanger may include at least one phase-change material, and preferably at least two kinds of phases
Become material, the material has two different condensing temperatures.
The condensing temperature of first phase-change material may be, for example, about 11 DEG C, and the condensing temperature of the second phase-change material can be such as
It is about 8 DEG C.
In this case, can be relatively low by the temperature of the air stream of heat exchanger once compressor has stopped,
Such as be about 9 DEG C, particularly by the liquefaction of the second material and it is stored cooling capacity and is transferred to air stream.
But if the pressure and temperature of refrigerant lower than second material condensing temperature and pressure --- this can lead to
It crosses the cubic metre (wherein, cubic metre is variable) for increasing compressor and/or the rotation speed by increasing compressor obtains, the
Solidifying for two materials can be obtained only by the high flow rate of refrigerant.Therefore it is more difficult to solidification (that is, being refilled with) second phase transformation material
Material.Therefore such refill needs to extract more driving powers out from engine, this can be for example in the advantageous operation of engine
It is realized during period, period (high engine speed, engine braking) as escribed above.
On the contrary, being easier to refill the first phase-change material of cooling capacity or solidification, such refill requires lower refrigeration
It agent flow velocity and therefore needs to extract less driving energy out from vehicle motor.
Preferably, compressor is variable displacement compressor.
The cubic metre of compressor is higher, and performance is higher.Present invention accordingly allows before stopping compressor, handed in heat
Compressor is used with high cubic metre during the cooling capacity storage cycle of parallel operation.Which improve the performances of device.
Detailed description of the invention
When being described below of attached drawing is provided and referred to by way of non-limiting example reading, and the present invention will be by more preferable geographical
Solution, other details of the invention, feature and advantage will be apparent, in the accompanying drawings:
Fig. 1 is the schematic diagram of the apparatus according to the invention,
Fig. 2 is the view for showing Fig. 1 of first operator scheme according to the present invention,
Fig. 3 is the view for showing Fig. 1 of second operator scheme according to the present invention,
Fig. 4 is the view for showing Fig. 1 of third operation mode according to the present invention,
Fig. 5 is the schematic diagram for having the evaporator there are two different phase-change materials,
Fig. 6 is to show the figure that can be used for implementing algorithm according to the method for the present invention.
Specific embodiment
Fig. 1 shows the device of the environmental Kuznets Curves for motor vehicle passenger compartment, including refrigerant circuit, the refrigerant circuit
Including being designed as forming the first heat exchanger 1 of condenser and being designed to form the second heat exchanger 2 of evaporator.Refrigerant
Circuit can further include the variable displacement compressor C and expansion valve D for being designed to be driven by vehicle motor.Preferably, fan V
For compeling the first heat exchanger 1 that ventilated.
Second heat exchanger 2 is located in airflow path 4, be designed to be open in passenger compartment and for example by air from
It is sucked outside vehicle.The channel 4 belongs to heating, ventilation and air-conditioning (HVAC) system.
First bypass device --- such as the first limb V1 --- is mountable for close to second heat exchanger 2.First limb
V1 is moved between two end positions, in particular the first end position (being shown using solid line) and the second end position
Between (being shown using dotted line), in the first end position, without air stream second heat exchanger 2 capable of bypass, this
In two end positions, air stream second heat exchanger 2 capable of bypass.Naturally, the first limb V1 can take between the end position
Middle position.
Third heat exchanger 3 is arranged to the form of radiator, such as in 2 downstream of second heat exchanger (along air stream
Direction) it is located in channel 4.Third heat exchanger 3 is designed to that heat transfer fluid will be come from --- for example in the heat engine of vehicle
Cooling circuit in flow --- heat transfer to the air stream by the exchanger 3.
Second bypass device --- such as the second limb V2 --- is mounted in channel 4 in 3 upstream of third heat exchanger, and
It moves between two end positions, especially first position (being shown using solid line) and the second position are (aobvious using dotted line
Show), in the first position, all air flowed in channel 4 are turned to around third heat exchanger 3, in the second position,
All air flowed in channel 4 pass through third heat exchanger 3.Naturally, the second limb V2 can take between the end position
Middle position.
Second heat exchanger 2 is the evaporator that can store cooling capacity (frigory), is also known as memory-type evaporator
(storage evaporator).As described above, such evaporator preferably includes cabinet, receiving can be cured or
Liquefied phase-change material (PCM).The phase transformation allows the heat or cooling capacity of such material storage solidification or latent heat of liquefaction form.This
The cooling capacity being stored a bit can restore in the air stream being discussed, to cool down the air stream (released cold quantity).Most commonly use
Phase-change material be paraffin, liquefaction point is 5 DEG C to 12 DEG C.
Storing state means the amount for the cooling capacity being stored in exchanger 2 and the amount for the cooling capacity that can be stored in exchanger 2
Between ratio.
The storing state can be determined for example by calculating, and especially utilize one or more following ginsengs alone or in combination
Number: the size of one or more cabinets, the amount of the material, the speed of air stream, air velocity, the heat for accommodating phase-change material are handed over
The surface temperature of parallel operation, etc..
If the storing state of exchanger is greater than the first critical value (maximum critical value), heat exchanger, which is considered as, to be filled.
On the contrary, heat exchanger, which is considered as, to be released if the storing state of exchanger is less than the second critical value (lower critical value).
As an example, if the storing state of exchanger be 1, exchanger is filled completely, and if exchanger storage
State is 0, then exchanger is completely released.
When compressor C is actuated, by making refrigerant pass through compressor C, second heat exchanger 2, expansion valve D and first
Heat exchanger 1, second heat exchanger 2 store the thermal energy of cooling capacity (that is, phase-change material is cured) form.In this way, the storage only exists
When compressor C is started.On the contrary, the cooling capacity being stored in second heat exchanger 2 can be released when compressor C stops,
That is, being transmitted to the air stream by the heat exchanger 2.
Compressor C for example stops when heat exchanger 2 is filled with cooling capacity, that is, when the cooling capacity storing state of exchanger is greater than
When given critical value, which is, for example, 20,000 joule.
Fig. 2 shows first operator schemes, wherein the first limb V1 is partially opened, and wherein, and the second limb V2 is closed completely
It closes.Define following air stream:
- F1 is the air stream of the air except vehicle and by channel 4,
- F2 be by the air stream of second heat exchanger 2,
- F3 is the air stream for bypassing second heat exchanger 2 and passing through the first limb V1,
- F4 is to bypass third heat exchanger 3 and be intended to enter the air stream of passenger compartment.
If the temperature of outside air, that is, the temperature of F1 is flowed, between the first temperature and second temperature, then such operation
Mode can be applied, wherein the first temperature is, for example, 15 DEG C to 20 DEG C, second temperature is, for example, 25 DEG C to 30 DEG C.
As an example, the temperature for flowing F1 is about 25 DEG C.The flow velocity of stream F2 is 0.76 times of the flow velocity of stream F1, in the second heat
The temperature of the stream at the output of exchanger 2 is about 8 DEG C.The flow velocity of stream F3 is 0.24 times of the flow velocity of stream F1, the stream
Temperature be also about 25 DEG C.Stream F4 is formed by mixed flow F2 and F3.The flow velocity for flowing F4 is equal to the flow velocity of stream F1.Flow the temperature of F4
Degree is about 12 DEG C.
In other words, in this embodiment, add again and being mixed with a part of relatively warm outside air (stream F3)
Before heat, by passing through second heat exchanger 2, therefore a part (stream F2) of outside air (stream F1) is cooled (and to be removed
It is wet), thus to obtain the expectation set point temperatures (being in this case 12 DEG C) of user.
In addition, management device allows compressor C cyclically to be operated, each circulation includes a stage, and compressor C is wherein
It is actuated, and cooling capacity is stored in second heat exchanger 2 (solidification of phase-change material), followed by a stage, wherein compressor C
Stop, and cooling capacity discharges (liquefaction of phase-change material) from second heat exchanger 2.Particularly, management device is designed to, when second
When heat exchanger 2 is filled with cooling capacity, i.e., when the storing state of the second exchanger 2 is greater than given value, stop compressor C.
This allows to continue during the release stage of second heat exchanger 2 the cooling stream F2 for passing through the exchanger 2.
Preferably, unlike the prior art, the beginning of compressor C and stop phase can be with --- just for vehicle motor
In at least some times of operation --- independently of the operation mode of engine, especially engine braking modes.
This makes memory-type evaporator 2 be filled and be discharged except above-mentioned preferred cycle.It is transported in the engine of vehicle
When row, this helps continuously to ensure users'comfort.
As described above, the operating time of compressor C can also be made to minimize, and therefore make to extract power out from vehicle motor
Time minimize.
Naturally, management device is designed to, and when vehicle motor is in the high-performance stage, starting compressor C, such as
When engine is run at high speed and/or when vehicle is in engine braking modes.
This is intended to efficiently utilize them when occurring in these high-performance stages, although the cycleoperation of compressor C is not
Have exclusively associated with these stages.
In addition, management device allows fan V and compressor C to operate together in disclosed embodiment.
Fig. 3 shows second operator scheme, wherein the first limb V1 and the second limb V2 is opened.Define following air stream:
- F ' 1 is the air stream of the air except vehicle and by channel 4,
- F ' 2 be by the air stream of second heat exchanger 2,
- F ' 3 is the air stream for bypassing second heat exchanger 2 and passing through the first limb V1,
- F ' 4 be by the air stream of third heat exchanger 3,
- F ' 5 is the air stream for bypassing third heat exchanger 3,
- F ' 6 is intended to the air stream into passenger compartment, and the mixture by flowing F ' 4 and F ' 5 is formed.
If the temperature of outside air, that is, the temperature of F ' 1 is flowed, less than the first temperature, then such operation mode can be applied,
Wherein the first temperature is, for example, 15 DEG C to 20 DEG C.
As an example, the temperature for flowing F ' 1 is about 15 DEG C.The flow velocity of stream F ' 2 is 0.5 times of the flow velocity of stream F ' 1, second
The temperature of the stream at the output of heat exchanger 2 is about 5 DEG C.0.5 times of the flow velocity that the flow velocity for flowing F ' 3 is stream F ' 1, and institute
The temperature for stating stream is also about 15 DEG C.The flow velocity of stream F ' 4 is 0.5 times of the flow velocity of stream F ' 1, in the output of third heat exchanger 3
The temperature of the stream at place is about 60 DEG C.The flow velocity of stream F ' 5 is 0.5 times of the flow velocity of stream F ' 1, and the temperature of the stream is about
10℃.Finally, the flow velocity of stream F ' 6 is equal to the flow velocity of stream F ' 1, and the temperature of the stream is about 30 DEG C.
In other words, in this embodiment, passing through a part (stream F ' 3) mixed merga pass with relatively warm outside air the
Three heat exchangers 3 heating (stream F ' 4) and before reheating, by passing through second heat exchanger 2, outside air (stream F ' 1)
A part (stream F ' 2) cooled (and being therefore dehumidified), (is in this case 30 thus to obtain the expectation set point temperatures of user
DEG C, stream F ' 6).
As before, unlike the prior art, the beginning of compressor C and stop phase can be with --- engine is being transported
Capable at least some times --- independently of the operation mode of engine, especially engine braking modes.
Fig. 4 shows third operation mode, wherein the first limb V1 and the second limb V2 are completely closed.Define following air
Stream:
- F " 1 is the air stream of the air except vehicle and by channel 4,
- F " 2 be by the air stream of second heat exchanger 2,
- F " 3 is to bypass third heat exchanger 3 and be intended to enter the air stream of passenger compartment.
If the temperature of outside air, that is, flowing the temperature of F " 1, is greater than second temperature, then such operation mode can be applied,
Wherein second temperature is, for example, 25 DEG C to 30 DEG C.
As an example, the temperature for flowing F " 1 is about 30 DEG C.The flow velocity for flowing F " 2 is equal to the flow velocity of stream F " 1, hands in the second heat
The temperature of the stream at the output of parallel operation 2 is about 9 DEG C." 1 flow velocity is equal, the temperature of the stream with stream F for the flow velocity of stream F " 3
Degree is also about 9 DEG C, is the expectation set point temperatures of user.
In other words, in this embodiment, by all streams in channel 4 by cooling (the referred to as air-conditioning mould of second heat exchanger 2
Formula).
As before, unlike the prior art, the beginning of compressor C and stop phase can be with --- engine is being transported
Capable at least some times --- independently of the operation mode of engine, especially engine braking modes.
Fig. 5 shows variant embodiments, wherein for the tool of second heat exchanger 2 there are two cabinet 5,6 and part, cabinet 5,6 is each
A to have the first phase-change material and the second phase-change material, the material has two different condensing temperatures, and the part can
Heat exchange is carried out with by its respective air stream.Refrigerant passes through second heat exchanger 2 and cabinet 5,6, refrigeration via pipeline 8
Flow direction of the agent in pipeline 8 is shown using arrow.
The condensing temperature of first phase-change material can be such as about 11 DEG C, and the condensing temperature of the second phase-change material can for
Such as about 8 DEG C.
It in this case, can phase by the temperature of the air stream of second heat exchanger 2 once compressor C has stopped
To lower, such as about 9 DEG C, particularly by the liquefaction of the second material and it is stored cooling capacity and is transferred to air stream.
But if the pressure and temperature of refrigerant lower than second material condensing temperature and pressure --- this can lead to
It crosses the cubic metre for increasing compressor C and/or the rotation speed by increasing compressor C obtains, the solidification of the second phase-change material
It can only be obtained by the high flow rate of refrigerant.Therefore it is more difficult to the second phase-change material of solidification, that is, refill.It is such to refill
Therefore it needs to extract more driving powers out from engine, this can for example be realized during the advantageous operation cycle of engine, example
Such as the above-mentioned period (high engine speed, engine braking).
On the contrary, being easier to refill or solidify the first phase-change material, such refill requires lower refrigerant stream
Speed and therefore need to extract less driving energy out from vehicle motor.
Fig. 6 is to show the figure that can be used for implementing algorithm according to the method for the present invention.In the algorithm:
- PP is flow velocity of the air in channel 4,
- Ta is the temperature outside vehicle,
- Tc is the set point temperatures to realize in passenger compartment,
- PWM is the order for compressor C,
- TSE is the temperature of the air at the output of evaporator 2,
- Nc is the rotation speed of compressor C,
- T1 is lowest temperature,
- T2 is temperature upper limit,
- P1 is the position of the first limb V1,
- P2 is the position of the second limb V2.
The algorithm is started by initialization step E1, wherein parameter Ta, PP, Nc, T1 and T2 are by measurement and/or calculate
Setting.
After initialization step E1, algorithm includes the determination step E2 for parameter Tc.
After step E2, algorithm includes testing procedure E3, whether is less than temperature T1 with temperature Ta.
If so, algorithm includes step E4 after step E3, in which:
Position P1 is calculated as the function of flow velocity PP,
PWM is ordered to calculate as the function of temperature TSE and speed Nc,
Position P2 is calculated as the function of flow velocity PP.
After step E4, algorithm includes stopping step E5.
If step E3 return negative test, algorithm includes testing procedure E6, with temperature Ta whether temperature T1 extremely
Between T2.
If so, algorithm includes step E7 after step E6, in which:
Position P1 is calculated as the function of temperature Tc and flow velocity PP,
PWM is ordered to calculate as the function of temperature Tc and speed Nc,
Position P2 is defined as closed position.After step E7, algorithm includes stopping step E8.If step E6 is fed back
Negative test, then algorithm includes step E9, in which:
Position P1 is defined as closed position,
PWM is ordered to calculate as the function of temperature Tc and speed Nc,
Position P2 is defined as closed position.After step E9, algorithm includes stopping step E10.
Claims (11)
1. a kind of for operating the method for being used for the device of environmental Kuznets Curves of motor vehicle passenger compartment, comprising:
Refrigerant circuit, including heat exchanger (2), are designed to form evaporator, which is designed to and wants
The air stream (' 1 F1, F, F " 1) being conditioned carries out heat exchange,
At least one first bypass device (V1) is designed to make the air in the first position of the first bypass device (V1)
At least part of stream is turned to around the heat exchanger (2), and makes the air in the second position of the first bypass device (V1)
(' 1 F1, F, F " 1) is flowed to turn to by the heat exchanger (2),
At least one heating device (3), the direction along the air stream (' 1 F1, F, F " 1) are located under the heat exchanger (2)
Trip and/or the downstream first bypass device (V1),
At least one second bypass device (V2) is designed to make the air in the first position of the second bypass device (V2)
At least part of stream (' 1 F1, F, F " 1) is turned to around at least one described heating device (3), and at the second bypass device (V2)
The second position in guide the air stream (' 1 F1, F, F " 1) by the heating device (3),
It is characterized by:
If being intended to the temperature by the air of device between the first temperature and second temperature, by the first bypass device
Part (V1) is at least partly moved to its first position, and second bypass device (V2) is moved to its second position, makes
The a part for obtaining air stream flows through the heat exchanger (2), while another part bypass heat of the air stream is handed over
Parallel operation (2), the air stream then bypass the heating device (3),
If being intended to the temperature by the air of device less than the first temperature, by first bypass device (V1) at least portion
It is moved to its first position with dividing, and second bypass device (V2) is at least partly moved to its second position, so that
A part of air stream flows through the heat exchanger (2), while another part of the air stream bypasses the heat exchange
Device (2), a part of the air stream is then by the heating device (3), while another part of the air stream bypasses
The heating device (3),
If being intended to be greater than second temperature by the temperature of the air of device, first bypass device (V1) is moved to
Its second position, and second bypass device (V2) is moved to its second position, so that air stream flows through the heat
Exchanger (2) then bypasses the heating device (3).
2. the method as described in claim 1, which is characterized in that first temperature is 15 DEG C to 20 DEG C.
3. method according to claim 1 or 2, which is characterized in that the second temperature is 25 DEG C to 30 DEG C.
4. method according to claim 1 or 2, which is characterized in that by first bypass device (V1) and/or described second
Logical device (V2) includes can between the open position for forming the first position and the closed position for forming the second position
Mobile limb.
5. method according to claim 1 or 2, which is characterized in that the heating device (3) includes radiator, is designed
In heat transfer fluid and to be intended to carry out heat exchange between air by the radiator.
6. method according to claim 1 or 2, which is characterized in that cooling capacity can be stored in the heat exchanger (2).
7. method as claimed in claim 6, which is characterized in that compressor (C) is stored according to the cooling capacity of the heat exchanger (2)
State and stop and start.
8. method as claimed in claim 6, which is characterized in that when the heat exchanger (2) are filled with cooling capacity, compressor
(C) stop.
9. method according to claim 1 or 2, which is characterized in that when vehicle motor is in the high-performance stage, compressor
(C) it starts.
10. method according to claim 1 or 2, which is characterized in that the cooling capacity memory device of the heat exchanger (2) includes
At least one phase-change material.
11. method according to claim 1 or 2, which is characterized in that the cooling capacity memory device of the heat exchanger (2) includes
At least two phase-change materials, the material have two different condensing temperatures.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1456136A FR3022853B1 (en) | 2014-06-30 | 2014-06-30 | METHOD FOR OPERATING A THERMAL CONDITIONING DEVICE OF A MOTOR VEHICLE HABITACLE |
| FR1456136 | 2014-06-30 | ||
| FR1456135 | 2014-06-30 | ||
| FR1456135A FR3022856B1 (en) | 2014-06-30 | 2014-06-30 | THERMAL CONDITIONING DEVICE FOR A MOTOR VEHICLE HABITACLE |
| PCT/EP2015/064274 WO2016001039A1 (en) | 2014-06-30 | 2015-06-24 | Method for operating a device for the climate control of a passenger compartment of a motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106470859A CN106470859A (en) | 2017-03-01 |
| CN106470859B true CN106470859B (en) | 2019-02-15 |
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ID=53483826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580034892.XA Expired - Fee Related CN106470859B (en) | 2014-06-30 | 2015-06-24 | For operating the method for being used for the device of environmental Kuznets Curves of motor vehicle passenger compartment |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN106470859B (en) |
| BR (1) | BR112016029174A2 (en) |
| DE (1) | DE112015003065T5 (en) |
| WO (1) | WO2016001039A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017208228A1 (en) * | 2017-05-16 | 2018-11-22 | Robert Bosch Gmbh | Device and method for air conditioning a vehicle |
| DE102018106321B4 (en) * | 2018-03-19 | 2023-06-01 | Hanon Systems | Air conditioner for a motor vehicle |
| CN112269415B (en) * | 2020-09-30 | 2022-12-16 | 深圳永晟中业达健康科技有限公司 | Low-pressure cabin control method and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6212900B1 (en) * | 1991-04-26 | 2001-04-10 | Nippendenso Co., Ltd. | Automotive air conditioner having condenser and evaporator provided within air duct |
| US6330909B1 (en) * | 1998-10-23 | 2001-12-18 | Denso Corporation | Vehicle air conditioning system |
| EP1616733A1 (en) * | 2004-07-13 | 2006-01-18 | Behr GmbH & Co. KG | Air conditioning unit for a vehicle and method for operating the same |
| CN2918130Y (en) * | 2006-07-12 | 2007-07-04 | 福建工程学院 | Car air-conditioning for returning air and adjusting temperature |
| JP2013159228A (en) * | 2012-02-06 | 2013-08-19 | Denso Corp | Vehicle air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4321242B2 (en) * | 2003-12-02 | 2009-08-26 | 株式会社デンソー | Air conditioner for vehicles |
-
2015
- 2015-06-24 WO PCT/EP2015/064274 patent/WO2016001039A1/en active Application Filing
- 2015-06-24 DE DE112015003065.4T patent/DE112015003065T5/en not_active Ceased
- 2015-06-24 CN CN201580034892.XA patent/CN106470859B/en not_active Expired - Fee Related
- 2015-06-24 BR BR112016029174A patent/BR112016029174A2/en not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6212900B1 (en) * | 1991-04-26 | 2001-04-10 | Nippendenso Co., Ltd. | Automotive air conditioner having condenser and evaporator provided within air duct |
| US6330909B1 (en) * | 1998-10-23 | 2001-12-18 | Denso Corporation | Vehicle air conditioning system |
| EP1616733A1 (en) * | 2004-07-13 | 2006-01-18 | Behr GmbH & Co. KG | Air conditioning unit for a vehicle and method for operating the same |
| CN2918130Y (en) * | 2006-07-12 | 2007-07-04 | 福建工程学院 | Car air-conditioning for returning air and adjusting temperature |
| JP2013159228A (en) * | 2012-02-06 | 2013-08-19 | Denso Corp | Vehicle air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112015003065T5 (en) | 2017-03-23 |
| CN106470859A (en) | 2017-03-01 |
| BR112016029174A2 (en) | 2017-08-22 |
| WO2016001039A1 (en) | 2016-01-07 |
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Granted publication date: 20190215 |