CN106240300B - Air conditioning system of passenger car - Google Patents
Air conditioning system of passenger car Download PDFInfo
- Publication number
- CN106240300B CN106240300B CN201610735760.6A CN201610735760A CN106240300B CN 106240300 B CN106240300 B CN 106240300B CN 201610735760 A CN201610735760 A CN 201610735760A CN 106240300 B CN106240300 B CN 106240300B
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- interior
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- 238000004378 air conditioning Methods 0.000 title abstract description 12
- 230000036413 temperature sense Effects 0.000 claims description 11
- 238000001704 evaporation Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000003245 working effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
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
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
-
- 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
- B60H1/00457—Ventilation unit, e.g. combined with a radiator
-
- 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
- B60H2001/00078—Assembling, manufacturing or layout details
- B60H2001/00092—Assembling, manufacturing or layout details of air deflecting or air directing means inside the device
-
- 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
- B60H2001/00078—Assembling, manufacturing or layout details
- B60H2001/00099—Assembling, manufacturing or layout details comprising additional ventilating means
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to the technical field of automobile air conditioners, in particular to a passenger car air conditioning system. The air conditioning system for the passenger car comprises a chamber provided with a compressor, wherein the chamber is provided with an air inlet and an air outlet which are communicated with the atmosphere. The air inlet and the air outlet on the cavity are communicated with the atmosphere, the outside air is led to the periphery of the compressor, and the temperature of the outer surface of the compressor is adjusted, so that the working effect of the compressor is better than that of the prior art.
Description
Technical field
The present invention relates to automobile air conditioning technology fields, and in particular to a kind of hvac system.
Background technique
The continuous development of auto industry at any time, air-conditioning have become the essential a part of automotive interior.Compressor
It is air-conditioning " heart ", is generally arranged in car pipeline cavity, the refrigerant of low-temp low-pressure is compressed into high temperature and pressure
Refrigerant, and high temperature and pressure refrigerant can also exchange heat with compressor, these heats can all be gathered in compressor housing surface.
In summer, air conditioning for automobiles is mainly used for freezing.When ambient temperature is higher, need of the automotive interior for refrigeration
Ask larger, air-conditioning needs to provide more cooling capacity.In order to ensure compressor generates enough cooling capacity, compressor needs high frequency at this time
Rate operation, but it is one intracavitary to exist together with condenser, while under the joint effect of condenser heat dissipation and solar exposure, compressor itself
Temperature can be very high, and is much higher than the temperature of external environment.The self-protection setting of compressor can be such that high frequent shuts down at this time,
It is again started up after temperature is reduced to set temperature；But compressor runs at low frequencies and can not generate enough cooling capacity,
To reduce the comfort of automobile.
Therefore, the temperature difference of compressor in the prior art and vehicle external environment is big, leads to the poor refrigerating efficiency of compressor.
In addition, in winter, air conditioning for automobiles in the prior art is mainly used for heat production, but at this time automobile external environment temperature compared with
Low, compressor and the extraneous temperature difference are larger, and compressor is obtained other than itself can distribute heat into car pipeline chamber body at this time
The refrigerant of high temperature and pressure can also distribute heat before reaching evaporator into car pipeline cavity, therefore reach and evaporate in refrigerant
It is just insufficient to the heat of heat dissipation to vehicle when device, it is poor so as to cause the heating effect of air conditioning for automobiles.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcoming air conditioning for automobiles in the prior art in refrigeration or heating
The working effect of compressor is poor, and then provides a kind of better automotive air-conditioning system of compressor operating effect.
For this purpose, the present invention provides a kind of hvac system comprising be provided with the chamber of compressor, the chamber is equipped with
Lead to the air inlet and air outlet of atmosphere.
The air inlet is connected by entering the wind induced duct with atmosphere；The air outlet passes through outlet air induced duct and big gas phase
Even.
The air inlet induced duct connects open to atmosphere air inlet mouth of pipe equipped with inlet air door；The outlet air induced duct connects open to atmosphere
Outlet mouth of pipe is equipped with outlet air air door.
The air inlet mouth of pipe includes the vehicle external admission mouth led to outside vehicle body and/or leads to inside air intake in vehicle body,
The vehicle external admission mouth is equipped with vehicle external air inlet air door, and interior inlet air door is equipped in the inside air intake.
The air inlet induced duct or the outlet air induced duct are equipped with blower unit.
The blower unit is the hot-swappable fans that the air inlet is arranged in.
The outlet mouth of pipe includes the outer gas outlet of vehicle led to outside vehicle body and/or leads to the interior gas outlet in vehicle body,
The outer gas outlet of the vehicle is equipped with the outer outlet air air door of vehicle, is equipped with interior outlet air air door on the interior gas outlet.
The blower unit be the outlet mouth of pipe is set and inlet side towards the escape pipe condenser fan or steaming
Send out one of fan；Or the outlet mouth of pipe is two, is separately positioned on the condenser fan and the evaporating fan inlet side.
The chamber is the protective cover for being separately provided with the compressor.
The chamber is the protective cover for being separately provided with the compressor.
The temperature sense packet for monitoring the compressor temperature is provided in the chamber.
Technical solution of the present invention has the advantages that
1. in hvac system of the present invention comprising be provided with the chamber of compressor, the chamber is equipped with
Lead to the air inlet and air outlet of atmosphere.It is communicated by air inlet on chamber and air outlet with atmosphere, by extraneous air
It leads to around compressor, the temperature of compressor appearance is adjusted, therefore, compressor operating effect is compared with prior art more
It is good.
2. the air inlet is connected by entering the wind induced duct with atmosphere in hvac system of the present invention；Institute
Air outlet is stated to be connected by outlet air induced duct with atmosphere.It enters the wind induced duct and outlet air induced duct forms two air flow channels, it is convenient
Air is brought to around compressor, is conducive to control the flow direction of air.
3. in hvac system of the present invention, the air inlet induced duct connect open to atmosphere air inlet mouth of pipe be equipped with into
Wind air door；The outlet air induced duct connects open to atmosphere outlet mouth of pipe equipped with outlet air air door, i.e. inlet air door and outlet air air door can root
According to being switched, specific air duct is formed, extraneous air is discharged by being introduced into chamber after circulation to atmosphere.
4. the air inlet mouth of pipe includes the vehicle external admission mouth led to outside vehicle body in hvac system of the present invention
And/or lead to inside air intake in vehicle body, vehicle external air inlet air door is equipped on the vehicle external admission mouth, in the interior air inlet
Mouth is equipped with interior inlet air door, i.e., can be selected according to actual needs by the selection of vehicle external air inlet air door, interior inlet air door
Interior wind is introduced into the chamber, the wind outside vehicle is still introduced into the chamber.
5. the air inlet induced duct or the outlet air induced duct are equipped with air inducing in hvac system of the present invention
Device；Blower unit can reinforce flowing of the air inside the air inlet induced duct and outlet air induced duct, to reinforce air
Heat exchange between compressor.
6. the outlet mouth of pipe includes the outer gas outlet of vehicle led to outside vehicle body in hvac system of the present invention
And/or lead to the interior gas outlet in vehicle body, outlet air air door outside vehicle is equipped on gas outlet outside the vehicle, in the interior outlet
Mouth is equipped with interior outlet air air door；It can be selected according to actual needs by the selection of vehicle outer outlet air air door, interior outlet air air door
The indoor air of the chamber is drained into car still to drain into outside vehicle.
7. the blower unit is to be arranged in the outlet mouth of pipe and air inlet in hvac system of the present invention
Side is towards one of the condenser fan of the escape pipe or evaporating fan；Or the outlet mouth of pipe is two, is separately positioned on described
Condenser fan and the evaporating fan inlet side, i.e., make full use of original equipment to be drawn under the premise of not increasing cost
Wind, cost are lower.
8. the chamber is the protection for being separately provided with the compressor in hvac system of the present invention
Cover, extraneous air are introduced to protective cover, and the air of introducing is sufficiently exchanged heat by the protective cover with compressor, heat transfer effect
It is good.
9. being provided in the chamber in hvac system of the present invention for monitoring the compressor temperature
Temperature sense packet；I.e. by temperature sense packet, the air themperature of chamber interior can be monitored in real time, to open institute
Blower unit is stated, recycles air in chamber interior.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the hvac system provided in the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of the hvac system provided in the embodiment of the present invention 2；
Fig. 3 is the structural schematic diagram of the hvac system provided in the embodiment of the present invention 3；
Fig. 4 is the another embodiment structural representation of the hvac system provided in the embodiment of the present invention 3
Figure；
Fig. 5 is a kind of embodiment structure schematic diagram of the hvac system provided in the embodiment of the present invention 4；
Fig. 6 is the another embodiment structural representation of the hvac system provided in the embodiment of the present invention 4
Figure；
Fig. 7 is a kind of embodiment structure schematic diagram of the hvac system provided in the embodiment of the present invention 5；
Fig. 8 is the another embodiment structural representation of the hvac system provided in the embodiment of the present invention 5
Figure.
Description of symbols:
1- chamber；2- compressor；3- air inlet；4- air outlet；5- enters the wind induced duct；6- outlet air induced duct；7- air inlet pipe
Mouthful；71- vehicle external admission mouth；711- vehicle external air inlet air door；72- inside air intake；721- car inlet air door；The outer outlet of 81- vehicle
Mouthful；The outer outlet air air door of 811- vehicle；82- car gas outlet；821- car outlet air air door；9- condenser fan；10- evaporating fan；11-
Temperature sense packet；12- blower unit.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Embodiment 1
A kind of hvac system comprising be provided with the chamber 1 of compressor 2, the chamber 1 be equipped with lead to atmosphere into
Air port 3 and air outlet 4.In the present embodiment, the air inlet includes the vehicle external admission mouth 71 led to outside vehicle body and leads in vehicle body
Inside air intake 72, on the vehicle external admission mouth 71 be equipped with vehicle external air inlet air door 711, set in the inside air intake 72
There is interior inlet air door 721.The gas outlet includes the outer gas outlet 81 of vehicle led to outside vehicle body, outside the vehicle on gas outlet 81
Equipped with outlet air air door 811 outside vehicle.
It is communicated by air inlet 3 on chamber 1 and air outlet 4 with atmosphere, extraneous air is led to around compressor 2,
The temperature of 2 appearance of compressor is adjusted, therefore, 2 working effect of compressor is more preferable compared with prior art.
As shown in Figure 1, in use process, when needing to introduce atmosphere outside vehicle, vehicle external air inlet air door 711 open and it is interior into
Wind air door 721 is closed, and the outer outlet air air door 811 of vehicle is opened, and atmosphere is entered in chamber 1 by vehicle external admission mouth 71, to compressor 2 outside
The temperature of table is back in atmosphere after being adjusted by the outer gas outlet 81 of vehicle.
When needing to introduce atmosphere from car, vehicle external air inlet air door 711 is closed and interior inlet air door 721 is opened, and vehicle is outgoing
Wind air door 811 is opened, and atmosphere is entered in chamber 1 by inside air intake 72, is led to after the temperature of 2 appearance of compressor is adjusted
The outer gas outlet 81 of vehicle is crossed to be back in atmosphere.
Embodiment 2
A kind of hvac system comprising be provided with the chamber 1 of compressor 2, the chamber 1 be equipped with lead to atmosphere into
Air port 3 and air outlet 4.In the present embodiment, the air inlet includes the vehicle external admission mouth 71 led to outside vehicle body and leads in vehicle body
Inside air intake 72, on the vehicle external admission mouth 71 be equipped with vehicle external air inlet air door 711, set in the inside air intake 72
There is interior inlet air door 721.The gas outlet includes leading to the interior gas outlet 82 outside vehicle body, outside the vehicle on gas outlet 81
Equipped with outlet air air door 811 outside vehicle.
Further, the present embodiment on the basis of the above embodiments, is provided in the chamber 1 for monitoring the compression
The temperature sense packet 11 of 2 temperature of machine.
As shown in Fig. 2, in use process, when needing to introduce atmosphere outside vehicle, vehicle external air inlet air door 711 is opened, it is interior into
Wind air door 721 is closed, and interior outlet air air door 821 is opened, and atmosphere is entered in chamber 1 by vehicle external admission mouth 71, to compressor 2 outside
The temperature of table is back in atmosphere after being adjusted by interior gas outlet 82.
When needing to introduce atmosphere from car, vehicle external air inlet air door 711 is closed, and interior inlet air door 721 is opened, interior outlet air
Air door 821 is opened, and atmosphere is entered in chamber 1 by inside air intake 72, is passed through after the temperature of 2 appearance of compressor is adjusted
Interior gas outlet 82 is back in atmosphere.
Embodiment 3
A kind of hvac system comprising be provided with the chamber 1 of compressor 2, the chamber 1 be equipped with lead to atmosphere into
Air port 3 and air outlet 4, as shown in figure 3, chamber 1 described in the present embodiment is the protective cover for being separately provided with the compressor 2,
Air inlet 3 described in the present embodiment is connected by entering the wind induced duct 5 with atmosphere；The air outlet 4 is by outlet air induced duct 6 and greatly
Gas phase connects.The temperature sense packet 11 for monitoring 2 temperature of compressor is provided in chamber 1 described in the present embodiment.
It enters the wind induced duct 5 and outlet air induced duct 6 forms two air flow channels, facilitate and air is brought to around compressor 2,
Be conducive to control the flow direction of air.Extraneous air is introduced in protective cover, and the air of introducing passes through the protective cover
It sufficiently exchanges heat with compressor 2, heat transfer effect is more preferable.
The temperature sense packet 11 for monitoring 2 temperature of compressor is provided in the chamber 1；Pass through temperature sense
Packet 11, can in real time be monitored the air themperature inside chamber 1, to open the blower unit 12, make air in chamber
It is recycled inside room 1.
Air inlet mouth of pipe 7 described in the present embodiment includes the vehicle external admission mouth 71 led to outside vehicle body and leads to the car in vehicle body
Air inlet 72 is equipped with vehicle external air inlet air door 711 on the vehicle external admission mouth 71, and car is equipped in the inside air intake 72
Inlet air door 721.The outlet mouth of pipe includes the outer gas outlet 81 of vehicle led to outside vehicle body and leads to the interior gas outlet in vehicle body
82, outlet air air door 811 outside vehicle is equipped on gas outlet 81 outside the vehicle, is equipped with interior outlet air wind on the interior gas outlet 82
Door 821.
When needing to introduce the outer atmosphere of vehicle, especially cooling in summer when, close interior inlet air door 721 and interior outlet air air door
821, open vehicle external air inlet air door 711 and the outer outlet air air door 811 of the vehicle.Start the blower unit 12, the atmosphere outside vehicle from
Vehicle external air inlet air door 711 is flowed into through the air inlet 3, is recycled inside the chamber 1, then from described in the air outlet 4 warp
The outer gas outlet 81 of vehicle is flowed out, and circulation is completed.
When needing to introduce interior atmosphere, especially winter heating when, open interior inlet air door 721 and interior outlet air air door
821, vehicle external air inlet air door 711 and the outer outlet air air door 811 of the vehicle are closed, starts the blower unit 12 at this time.In-vehicle air
It flows into inside the chamber 1 from being flowed into the inside air intake 72 through the air inlet 3, through the air outlet 4 from institute after
It states interior gas outlet 82 to flow out, when the temperature of the air of winter or car is higher than the temperature of compressor 2, introducing interior atmosphere can
To play the purpose heated to compressor 2.
Blower unit 12 is equipped in air inlet induced duct 5 described in the present embodiment.The blower unit 12 is to be arranged described
Hot-swappable fans at air inlet 3.
Certainly, interior shutter 721 and the outgoing air door 811 of vehicle are opened in the present embodiment, and closes vehicle external air inlet door 711
Go out air door 821 with car, then interior atmosphere can be introduced to cavity and the atmosphere after exchanging heat with compressor is expelled to outside vehicle.Instead
It, interior shutter 721 and the outgoing air door 811 of vehicle are closed, and open vehicle external air inlet door 711 and interior air door 821 out, then may be used
Atmosphere outside vehicle is introduced into cavity and the atmosphere after exchanging heat with compressor is expelled to car.
As disposable embodiment, as shown in figure 4, the present embodiment is on the basis of the above embodiments, in the outlet air
Induced duct 6 is equipped with blower unit 12, and the outlet mouth of pipe is two, is separately positioned on the condenser fan 9 and the evaporation wind
Fan 10 inlet sides.
Embodiment 4
A kind of hvac system comprising be provided with the chamber 1 of compressor 2, the chamber 1 be equipped with lead to atmosphere into
Air port 3 and air outlet 4, chamber 1 described in the present embodiment are the protective covers for being separately provided with the compressor 2, in this implementation column
The air inlet 3 is connected by entering the wind induced duct 5 with atmosphere；The air outlet 4 is connected by outlet air induced duct 6 with atmosphere.
The temperature sense packet 11 for monitoring 2 temperature of compressor is provided in chamber 1 described in the present embodiment, it is described
It enters the wind induced duct 5 or the outlet air induced duct 6 is equipped with blower unit 12.As shown in figure 5, air inlet mouth of pipe 7 described in the present embodiment
Including the vehicle external admission mouth 71 led to outside vehicle body, vehicle external air inlet air door 711 is equipped on the vehicle external admission mouth 71.The outlet
Nozzle includes the outer gas outlet 81 of vehicle led to outside vehicle body, is equipped with outlet air air door 811 outside vehicle on gas outlet 81 outside the vehicle.
Inlet air door and outlet air air door can be switched as needed, form specific air duct, by extraneous air
It is discharged by being introduced into chamber 1 after circulation to atmosphere.
When needing to introduce the outer atmosphere of vehicle, especially summer is in use, the temperature of compressor 2 is higher, it is therefore desirable to its into
External air inlet air door 711 and the outer outlet air air door 811 of the vehicle are opened in row cooling.Start the blower unit 12, the atmosphere outside vehicle from
The air inlet 3 of chamber 1 flows into, and recycles inside the chamber 1, then from the air outlet 4 through the outlet air induced duct 6
Gas outlet 81 is flowed out outside the vehicle, completes circulation.The temperature of atmosphere outside due to vehicle will be lower than the temperature of the compressor 2,
Therefore the purpose to cool down to the compressor 2 can be played.
As shown in fig. 6, blower unit 12 described in the present embodiment is for setting in the outlet mouth of pipe and inlet side is towards institute
State the condenser fan 9 of escape pipe.Condenser fan 9, which is able to carry out, carries out abundant air inducing to existing equipment, reduce whole device at
This.
Embodiment 5
A kind of hvac system comprising be provided with the chamber 1 of compressor 2, the chamber 1 be equipped with lead to atmosphere into
Air port 3 and air outlet 4, chamber 1 described in the present embodiment are the protective covers for being separately provided with the compressor 2, and the air inlet draws
Air hose 5 or the outlet air induced duct 6 are equipped with blower unit 12.Air inlet 3 described in this implementation column is by air inlet induced duct 5 and greatly
Gas phase connects；The air outlet 4 is connected by outlet air induced duct 6 with atmosphere.It is provided in chamber 1 described in the present embodiment for supervising
Control the temperature sense packet 11 of 2 temperature of compressor.
Blower unit 12 can reinforce flowing of the air inside the air inlet induced duct 5 and outlet air induced duct 6, thus plus
Heat exchange between strong air and compressor 2.
As shown in fig. 7, air inlet mouth of pipe 7 described in the present embodiment includes the inside air intake 72 led in vehicle body, described
Inside air intake 72 is equipped with interior inlet air door 721.The outlet mouth of pipe includes leading to the interior gas outlet 82 in vehicle body,
The outer gas outlet 81 of the vehicle is equipped with the outer outlet air air door 811 of vehicle, is equipped with interior outlet air air door on the interior gas outlet 82
821。
When needing to introduce interior atmosphere, especially in winter in use, needing to heat compressor 2.Described in opening
The interior inlet air door 721 on induced duct 5 and the interior outlet air air door 821 on the outlet air induced duct 6 are entered the wind, this
Blower unit 12 described in Shi Qidong.In-vehicle air is flowed into from the inside air intake 72, then flows through air inlet 3 to the chamber
It inside room 1, flows out after through the air outlet 4 and is flowed out through interior gas outlet 82, since the temperature of interior air is higher than pressure
The temperature of contracting machine 2, therefore the purpose heated to compressor 2 can be played.
As shown in figure 8, the embodiment as deformation, blower unit 12 described in the present embodiment is to be arranged in the outlet
The evaporating fan 10 of nozzle and inlet side towards the escape pipe.Evaporating fan 10, which is able to carry out, sufficiently draws existing equipment
Wind reduces the cost of whole device.
Starting the evaporating fan 10 at this time, in-vehicle air is flowed into from the inside air intake 72 of air inlet induced duct 5,
It then flows through inside the chamber 1, the interior air outlet 4 after through the outlet air induced duct 6 flows out, due to interior sky
The temperature of gas is higher than the temperature of compressor 2, therefore can play the purpose heated to compressor 2.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (6)
1. a kind of hvac system comprising be provided with the chamber (1) of compressor (2), which is characterized in that the chamber (1)
Equipped with the air inlet (3) and air outlet (4) for leading to atmosphere, the air outlet (4) is connected by outlet air induced duct (6) with atmosphere,
The air inlet (3) is connected by entering the wind induced duct (5) with atmosphere, and the air inlet induced duct (5) connects open to atmosphere air inlet mouth of pipe
(7) it is equipped with inlet air door；Even open to atmosphere outlet mouth of pipe (8) is equipped with outlet air air door, the air inlet pipe to the outlet air induced duct (6)
Mouthful (7) include the vehicle external admission mouth (71) led to outside vehicle body and lead to the inside air intake (72) in vehicle body, outside the vehicle into
Port (71) is equipped with vehicle external air inlet air door (711), and interior inlet air door (721) is equipped on the inside air intake (72),
The outlet mouth of pipe (8) includes the outer gas outlet (81) of vehicle led to outside vehicle body and leads to the interior gas outlet (82) in vehicle body,
The outer gas outlet (81) of the vehicle is equipped with the outer outlet air air door (811) of vehicle, is equipped with interior outlet air on the interior gas outlet (82)
Air door (821)；
When cooling in summer, interior inlet air door (721) and interior outlet air air door (821) are closed, is opened vehicle external air inlet air door (711)
With outlet air air door (811) outside the vehicle；
When winter heating, interior inlet air door (721) and interior outlet air air door (821) are opened, is closed vehicle external air inlet air door (711)
With outlet air air door (811) outside the vehicle.
2. hvac system according to claim 1, which is characterized in that the air inlet induced duct (5) or the outlet air
Induced duct (6) is equipped with blower unit (12).
3. hvac system according to claim 2, which is characterized in that the blower unit (12) is to be arranged described
Hot-swappable fans at air inlet (3).
4. hvac system according to claim 3, which is characterized in that the blower unit (12) is to be arranged described
Outlet mouth of pipe (8) and inlet side are towards one of the condenser fan (9) of the escape pipe or evaporating fan (10)；Or the escape pipe
Mouth (8) is two, is separately positioned on the condenser fan (9) and the evaporating fan (10) inlet side.
5. hvac system according to claim 1 to 4, which is characterized in that the chamber (1) is to be separately provided
There is the protective cover of the compressor (2).
6. hvac system according to claim 5, which is characterized in that be provided in the chamber (1) for monitoring
The temperature sense packet (11) of compressor (2) temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610735760.6A CN106240300B (en) | 2016-08-26 | 2016-08-26 | Air conditioning system of passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610735760.6A CN106240300B (en) | 2016-08-26 | 2016-08-26 | Air conditioning system of passenger car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106240300A CN106240300A (en) | 2016-12-21 |
| CN106240300B true CN106240300B (en) | 2019-10-01 |
Family
ID=57597019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610735760.6A Active CN106240300B (en) | 2016-08-26 | 2016-08-26 | Air conditioning system of passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106240300B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484135A (en) * | 2018-11-21 | 2019-03-19 | 珠海凌达压缩机有限公司 | Vehicle-mounted compressor, air conditioner, vehicle and control method of vehicle-mounted compressor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202204064U (en) * | 2011-02-24 | 2012-04-25 | 湖南华强电气有限公司 | Overhead vehicle-mounted air conditioning system |
| CN102340045B (en) * | 2011-09-28 | 2016-05-11 | 奇瑞汽车股份有限公司 | A kind of cooling circulating system of power battery |
| WO2014205795A1 (en) * | 2013-06-28 | 2014-12-31 | Ingersoll Rand (China) Industrial Technologies | Housing for vehicle hvac system |
| CN105517420B (en) * | 2016-01-12 | 2018-08-07 | 湖南华强电气股份有限公司 | A kind of on-board air conditioner heater element cooling structure |
| CN205871676U (en) * | 2016-08-09 | 2017-01-11 | 珠海格力电器股份有限公司 | Overhead type automobile air conditioning device and automobile |
| CN206598693U (en) * | 2016-08-26 | 2017-10-31 | 珠海格力电器股份有限公司 | Air conditioning system of passenger car |
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2016
- 2016-08-26 CN CN201610735760.6A patent/CN106240300B/en active Active
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