CN102654323B - Automobile air conditioner system and six-way valve - Google Patents
Automobile air conditioner system and six-way valve Download PDFInfo
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- CN102654323B CN102654323B CN201110050520.XA CN201110050520A CN102654323B CN 102654323 B CN102654323 B CN 102654323B CN 201110050520 A CN201110050520 A CN 201110050520A CN 102654323 B CN102654323 B CN 102654323B
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- 238000004378 air conditioning Methods 0.000 claims description 38
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 74
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Abstract
The invention relates to an automobile air conditioner system and a six-way valve. The automobile air conditioner system comprises a compressor A, a compressor B, a six-way valve, an indoor evaporator, an outdoor condenser and a throttling element, wherein the compressor A and the compressor B are respectively driven by an automobile engine or a vehicle-mounted power supply; the six-way valve is provided with an air outlet, an air return hole, a first air inlet, a first vent port, a second air inlet and a second vent port, wherein the air outlet is connected with the outdoor condenser; the air return hole is connected with the indoor evaporator; the first air inlet and the first vent port are respectively connected with the exhaust pipe A and the air inlet pipe A of the compressor A; the second air inlet and the second vent port are respectively connected with the exhaust pipe B and the air inlet pipe B of the compressor B; and the exhaust pipe A and the air inlet pipe A of the compressor A or the exhaust pipe B and the air inlet pipe B of the compressor B can be selectively communicated with the air outlet and the air return hole of the six-way valve by the six-way valve to form two respectively independent refrigerant circulating systems. According to the automobile air conditioner system and the six-way valve, the safety or the reliability of the air conditioner system can be effectively improved, the refrigeration efficiency is improved, the service life of the compressor is further prolonged, the structure of the compressor is reduced, and corresponding parts are reduced so as to reduce the fault rate of the air conditioner system.
Description
Technical field
The present invention relates to a kind of automotive air-conditioning system and six-way valve special in this air-conditioning system, belong to automobile air conditioning technology field.
Background technology
Air conditioning for automobiles is indispensable device on automobile, and automotive air-conditioning system is generally made up of compressor, indoor evaporator, outdoor condenser, restricting element, completes the cooling function of Automobile environment, and winter heating is realized by other electric heater unit.
The air-conditioning system of orthodox car provides power by engine, by pulley system by power transmission to compressor of air conditioner, thus drive compressor of air conditioner running, complete kind of refrigeration cycle, the refrigeration performance of this kind of structure air-conditioning system is larger by the impact of engine.In addition, along with the raising of environmental protection consciousness and the increase of pressure, in order to reduce the discharge of oil consumption and waste gas; market there is hybrid vehicle; hybrid vehicle uses fuel oil to drive and driven by power two kinds of type of drive, by rational control, reaches the requirement of energy-conserving and environment-protective.
In existing hybrid vehicle, refrigerated air-conditioning system adopts single compressor system, compressor or powered by vehicle power, or by motor driven.For making air-conditioning system in traveling and docking process, normal kind of refrigeration cycle can be carried out, compressor is connected with engine and vehicle power respectively by structures such as two clutches simultaneously, compressor needs to switch back and forth between engine and vehicle power, this system operational security and reliability poor, the service life of compressor also can reduce.
Summary of the invention
Main purpose of the present invention is to solve the problem and deficiency, provides a kind of automotive air-conditioning system that effectively can improve Safety of air conditioning system, reliability.
Another main purpose of the present invention is, provides one can ensure air-conditioning system job security, reliability, can simplify the six-way valve of air-conditioning system structure simultaneously.
For achieving the above object, technical scheme of the present invention is:
A kind of automotive air-conditioning system, comprise compressor A, compressor B, six-way valve, indoor evaporator, outdoor condenser, restricting element, in described compressor A and compressor B, one is driven by automobile engine, and another is driven by vehicle power; Described six-way valve has the gas outlet be connected with outdoor condenser, the gas returning port be connected with indoor evaporator, the first air inlet be connected respectively with blast pipe A and the air inlet pipe A of compressor A and first row gas port, the second air inlet be connected respectively with blast pipe B and the air inlet pipe B of compressor B and second exhaust port; The blast pipe A of described compressor A is selectively communicated with gas returning port with the gas outlet of described six-way valve with air inlet pipe B with the blast pipe B of air inlet pipe A or compressor B by described six-way valve, forms two respective independently coolant circulating systems.
Further, described six-way valve is made up of main valve, slide guide valve and solenoid; Described gas outlet, gas returning port, the first air inlet, first row gas port, the second air inlet and second exhaust port are all arranged on the valve body of described main valve, a moveable piston is provided with in described main valve, the left side of described piston forms left piston chamber, the right side of described piston forms right plunger shaft, first passage and second channel is provided with in described piston, described first air inlet, the second air inlet are communicated with gas outlet for selective by described first passage, and described first row gas port, second exhaust port are communicated with gas returning port for selective by described second channel; Described solenoid is fixedly connected with described slide guide valve; Spring and slide block is provided with in described slide guide valve, described slide block is provided with third channel and four-way, described left piston chamber is communicated with described blast pipe B for selective or described right plunger shaft be communicated with described blast pipe A by described third channel, described left piston chamber is communicated with described air inlet pipe A for selective or described right plunger shaft be communicated with described air inlet pipe B by described four-way, and described third channel and described four-way are all connected by capillary with between described air inlet pipe A, blast pipe A, air inlet pipe B, blast pipe B.
Further, described solenoid is removably fixed on described slide guide valve.
Further, described main valve and slide guide valve are welded and fixed formation integral structure.
Further, the length of described capillary is 30-50mm.
Further, the internal diameter of described capillary is 0.5-1.5mm.
Another technical scheme of the present invention is:
For a six-way valve for above-mentioned automotive air-conditioning system, be made up of main valve, slide guide valve and solenoid, described solenoid is fixedly connected with described slide guide valve;
Described main valve has the gas outlet be connected with outdoor condenser, the gas returning port be connected with indoor evaporator, the first air inlet be connected respectively with blast pipe A and the air inlet pipe A of compressor A and first row gas port, the second air inlet be connected respectively with blast pipe B and the air inlet pipe B of compressor B and second exhaust port, a moveable piston is provided with in described main valve, the left side of described piston forms left piston chamber, the right side of described piston forms right plunger shaft, first passage and second channel is provided with in described piston, described first passage is used for selective by described first air inlet, second air inlet is communicated with gas outlet, described second channel is used for selective by described first row gas port, second exhaust port is communicated with gas returning port,
Spring and slide block is provided with in described slide guide valve, described slide block is provided with third channel and four-way, described left piston chamber is communicated with described blast pipe B for selective or described right plunger shaft be communicated with described blast pipe A by described third channel, described left piston chamber is communicated with described air inlet pipe A for selective or described right plunger shaft be communicated with described air inlet pipe B by described four-way, and described third channel and described four-way are all connected by capillary with between described air inlet pipe A, blast pipe A, air inlet pipe B, blast pipe B.
Further, the length of described capillary is 30-50mm.
Further, the internal diameter of described capillary is 0.5-1.5mm.
Further, described solenoid is removably fixed on described slide guide valve.
To sum up content, automotive air-conditioning system of the present invention and six-way valve, compared with prior art, tool has the following advantages:
(1) two compressors are adopted in automotive air-conditioning system, be connected with engine and vehicle power respectively, compressor is not needed frequently to switch between engine and vehicle power, effectively can improve security or the reliability of air-conditioning system, improve the refrigerating efficiency of air-conditioning system, also can improve the service life of compressor further.
(2) because compressor does not need to be connected with engine and vehicle power simultaneously, relatively can simplify the structure of compressor, reduce corresponding parts, and then reduce the fault rate of air-conditioning system.
(3) the present invention is by six-way valve, air-conditioning system is switched neatly between two compressors, guarantees two compressor reliably workings.
(4) the present invention is not only applicable to use the automotive air-conditioning system of double-pressing machine, is applicable to use double-pressing machine simultaneously yet and needs in other air-conditioning system of double-pressing machine switch operating in turn.
Accompanying drawing explanation
Fig. 1 is the fundamental diagram of compressor A in air-conditioning system of the present invention;
Fig. 2 is the structure chart that in air-conditioning system of the present invention, compressor A works;
Fig. 3 is the fundamental diagram of compressor B in air-conditioning system of the present invention;
Fig. 4 is the structure chart that in air-conditioning system of the present invention, compressor B works.
As shown in Figures 1 to 4, compressor A1, compressor B2, six-way valve 3, indoor evaporator 4, outdoor condenser 5, restricting element 6, blast pipe A7, first air inlet 8, gas outlet 9, gas returning port 10, first row gas port 11, air inlet pipe A12 connects, air inlet pipe B13, blast pipe B14, second air inlet 15, second exhaust port 16, main valve 17, slide guide valve 18, solenoid 19, piston 20, first passage 21, second channel 22, spring 23, slide block 24, third channel 25, four-way 26, first capillary 27, second capillary 28, three capillary 29, 4th capillary 30, 5th capillary 31, 6th capillary 32, right plunger shaft 33, left piston chamber 34.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
As shown in Figures 1 to 4, a kind of automotive air-conditioning system, comprise compressor A1, compressor B2, six-way valve 3, indoor evaporator 4, outdoor condenser 5, restricting element 6, wherein, compressor A is connected with the engine of automobile, by motor driven, compressor B is connected with vehicle power, driven by vehicle power, compressor A1 and compressor B2 takes turns to operate, and ensures no matter air-conditioning system is all can normal and high efficiency work when travelling or stop.
Six-way valve 3 has the gas outlet 9 be connected with outdoor condenser 5, the gas returning port 10 be connected with indoor evaporator 4, the first air inlet 8 be connected respectively with blast pipe A7 and the air inlet pipe A12 of compressor A1 and first row gas port 11, the second air inlet 15 be connected respectively with blast pipe B14 and the air inlet pipe B13 of compressor B2 and second exhaust port 16.
The blast pipe A7 of compressor A1, by controlling, is selectively communicated with gas returning port 10 with the gas outlet 9 of six-way valve 3 with air inlet pipe 13 with the blast pipe B14 of air inlet pipe A12 or compressor B2 by six-way valve 3, forms two respective independently coolant circulating systems.
Particularly, as depicted in figs. 1 and 2, the blast pipe A7 of compressor A1 is connected with the first air inlet 8 of six-way valve 3, now, first air inlet 8 of six-way valve 3 is communicated with gas outlet 9, gas outlet 9 is connected with the inlet end of outdoor condenser 5, the outlet side of outdoor condenser 5 is connected with the inlet end of restricting element 6, the outlet end of restricting element 6 is connected with the liquid feeding end of indoor evaporator 4, the outlet side of indoor evaporator 4 is connected with the gas returning port 10 of six-way valve 3, now, the gas returning port 10 of six-way valve 3 is communicated with first row gas port 11, first row gas port 11 is connected with the air inlet pipe A12 of compressor A1, form a complete cooling cycle system.
As shown in Figure 3 and Figure 4, the blast pipe B14 of compressor B2 is connected with the second air inlet 15 of six-way valve 3, now, second air inlet 15 of six-way valve 3 is communicated with gas outlet 9, gas outlet 9 is connected with the inlet end of outdoor condenser 5, the outlet side of outdoor condenser 5 is connected with the inlet end of restricting element 6, the outlet end of restricting element 6 is connected with the liquid feeding end of indoor evaporator 4, the outlet side of indoor evaporator 4 is connected with the gas returning port 10 of six-way valve 3, now, the gas returning port 10 of six-way valve 3 is communicated with second exhaust port 16, second exhaust port 16 is connected with the air inlet pipe B13 of compressor B2, form the cooling cycle system that another is complete.
As shown in Figure 2 and Figure 4, six-way valve 3 is made up of main valve 17, slide guide valve 18 and solenoid 19.
Above-mentioned gas outlet 9, gas returning port 10, first air inlet 8, first row gas port 11, second air inlet 15 and second exhaust port 16 are all arranged on the valve body of main valve 17, a moveable piston 20 is provided with in main valve 17, first passage 21 and second channel 22 is provided with in piston 20, for reducing air drag, first passage 21 and second channel 22 are all designed to the passage of semicircular arc.
As shown in Figure 2, being selectively communicated with the second air inlet 15 with the first air inlet 8 of first passage 21, no matter what position piston 20 moves to, and gas outlet 9 is all communicated with first passage 21.When piston 20 moves to leftward position, the first air inlet 8 is communicated with gas outlet 9 by first passage 21, is disconnected by the second air inlet 15, is now the operating position of compressor A1; When piston 20 moves to right positions, the second air inlet 15 is communicated with gas outlet 9 by first passage 21, is disconnected by the first air inlet 8, is now the operating position of compressor B2.
As shown in Figure 4, being selectively communicated with second exhaust port 16 with first row gas port 11 of second channel 22, no matter what position piston 20 moves to, and gas returning port 10 is all communicated with second channel 22.When piston 20 moves to leftward position, first row gas port 11 is communicated with gas returning port 10 by second channel 22, second exhaust port 16 is disconnected, and is now the operating position of compressor A1; When piston 20 moves to right positions, second exhaust port 16 is communicated with gas returning port 10 by second channel 22, is disconnected by first row gas port 11, is now the operating position of compressor B2.
As shown in Figure 2 and Figure 4, slide guide valve 18 is detachably fixedly connected with a solenoid 19, solenoid 19 is electrically connected with the control unit of air-conditioning system, spring 23 and slide block 24 is provided with in slide guide valve 18, spring 23 connection sliding block 24, the control system of switching on or off electricity spring 23 of solenoid 19 flexible, thus control moving left and right of slide block 24.Slide block 24 is provided with third channel 25 and four-way 26, third channel 25 has an entrance and two outlets, and four-way 26 has an entrance and an outlet.
First air inlet 8 of main valve 17 is connected with slide guide valve 18 by the first capillary 27, second air inlet 15 of main valve 17 is connected with slide guide valve 18 by the second capillary 28, the left piston chamber 34 of main valve 17 is connected with slide guide valve 18 by three capillary 29, the first row gas port 11 of main valve 17 is connected with slide guide valve 18 by the 4th capillary 30, the right plunger shaft 33 of main valve 17 is connected with slide guide valve 18 by the 5th capillary 31, and the second exhaust port 16 of main valve 17 is connected with slide guide valve 18 by the 6th capillary 32.
As shown in Figure 2, when solenoid 19 in the event of a power failure, spring 23 does not compress, slide block 24 is positioned at left side, now, first capillary 27 is communicated with the entrance of third channel 25, second 28, capillary disconnection, now, an outlet of third channel 25 is communicated with the 5th capillary 31, another exports disconnection, gases at high pressure for being discharged by compressor A1 enter in the right plunger shaft 33 of main valve 17, three capillary 29 and the 4th capillary 30 couple together by four-way 26, for the gas in the left piston chamber 34 of main valve 17 is expelled in the air inlet pipe 12 of compressor A1, because piston 20 two ends exist pressure reduction, promote piston 20 to be moved to the left.
As shown in Figure 4, when solenoid 19 is when being energized, overcome the tension force of spring 23 under the magneticaction that slide block 24 produces at solenoid 19 and move to right, spring 23 is compressed, slide block 24 moves to right side, now, first capillary 27 disconnects, second capillary 28 is communicated with the entrance of third channel 25, now, an outlet of third channel 25 is communicated with three capillary 29, another exports disconnection, gases at high pressure for being discharged by compressor B2 enter in the left piston chamber 34 of main valve 17, 5th capillary 31 and the 6th capillary 32 couple together by four-way 26, for the gas in the right plunger shaft 33 of main valve 17 is drained in the air inlet pipe 13 of compressor B2, piston 20 moves right under the effect of pressure at two ends difference.
Draw through great many of experiments, the cut to lengthen of the first capillary 27, second capillary 28, three capillary 29, the 4th capillary 30, the 5th capillary 31, the 6th capillary 32 is between 30-50mm, internal diameter then controls between 0.5-1.5mm, effectively can control the flow that gases at high pressure enter main valve 17 like this, ensure the rational pressure differential at main valve 17 inner carrier 20 two ends simultaneously.
In order to simplify the structure of six-way valve 3, main valve 17 and slide guide valve 18 are welded and fixed formation integral structure.
As depicted in figs. 1 and 2, the course of work that compressor A1 participates in kind of refrigeration cycle is described in detail:
When compressor A1 works, control unit controls solenoid 19 and disconnects, now, spring 23 does not compress, slide block 24 in slide guide valve 18 is positioned at left side, the gases at high pressure that compressor A1 discharges enter the first air inlet 8 of main valve 17 by blast pipe A7, now, piston 20 in main valve 17 is positioned at right side, first air inlet 8 is in off-state, gases at high pressure enter in the first capillary 27 more thereupon, thus enter in the third channel 25 of slide block 24, flowing out through the 5th capillary 31 from the outlet of third channel 25 enters in the right plunger shaft 33 of main valve 17, gas simultaneously in left piston chamber 34 is successively by three capillary 29, four-way 26 in slide block 24, 4th capillary 30 flow in the first row gas port 11 of main valve 17, flow back in compressor A1 finally by air inlet pipe A12, because piston 20 two ends exist pressure differential, piston 20 is moved to the left, finally move to the left side of main valve 17.Now, the first air inlet 8 is communicated with gas outlet 9 by the first passage 21 in piston 20, and first row gas port 11 is communicated with gas returning port 10 by the second channel 22 in piston 20.
The cold media gas of the HTHP that compressor A1 discharges enters outdoor condenser 5 by the first air inlet 8 of blast pipe A7, main valve 17, the gas outlet 9 of main valve 17 successively, again by restricting element 6 throttling laggard enter indoor evaporator 4, heat exchange is carried out with the air in automobile bodies in indoor evaporator 4, reduce the air themperature in car, cold media gas after evaporation flows into the gas returning port 10 of main valve 17, flow through first row gas port 11 again, air inlet pipe A12 is back in compressor A1, complete a kind of refrigeration cycle.
As shown in Figure 3 and Figure 4, the course of work that compressor B2 participates in kind of refrigeration cycle is described in detail:
When compressor B2 works, control unit controls solenoid 19 and is energized, now, move to the right under the magneticaction that slide block 24 in slide guide valve 18 produces at solenoid 19, spring 23 is compressed, slide block 24 in slide guide valve 18 finally moves to left side, the gases at high pressure that compressor B2 discharges enter the second air inlet 15 of main valve 17 by blast pipe B14, now, piston 20 in main valve 17 is positioned at left side, second air inlet 15 is in off-state, gases at high pressure enter in the second capillary 28 more thereupon, thus enter in the third channel 25 of slide block 24, flowing out through three capillary 29 from an outlet of third channel 25 enters in the left piston chamber 34 of main valve 17, gas simultaneously in right plunger shaft 33 is successively by the 5th capillary 31, four-way 26 in slide block 24, 6th capillary 32 flow in the second exhaust port 16 of main valve 17, flow back in compressor B2 finally by air inlet pipe B13, because piston 20 two ends exist pressure differential, piston 20 moves right, finally move to the right side of main valve 17.Now, the second air inlet 15 is communicated with gas outlet 9 by the first passage 21 in piston 20, and second exhaust port 16 is communicated with gas returning port 10 by the second channel 22 in piston 20.
The cold media gas of the HTHP that compressor B2 discharges enters outdoor condenser 5 by the second air inlet 15 of blast pipe B14, main valve 17, the gas outlet 9 of main valve 17 successively, again by restricting element 6 throttling laggard enter indoor evaporator 4, heat exchange is carried out with the air in automobile bodies in indoor evaporator 4, reduce the air themperature in car, cold media gas after evaporation flows into the gas returning port 10 of main valve 17, flow through second exhaust port 16 again, air inlet pipe B13 is back in compressor B2, complete another kind of refrigeration cycle.
As mentioned above, plan content given by reference to the accompanying drawings, can derive similar technical scheme.In every case be the content not departing from technical solution of the present invention, any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. an automotive air-conditioning system, is characterized in that: comprise compressor A, compressor B, six-way valve, indoor evaporator, outdoor condenser, restricting element, and in described compressor A and compressor B, one is driven by automobile engine, and another is driven by vehicle power; Described six-way valve has the gas outlet be connected with outdoor condenser, the gas returning port be connected with indoor evaporator, the first air inlet be connected respectively with blast pipe A and the air inlet pipe A of compressor A and first row gas port, the second air inlet be connected respectively with blast pipe B and the air inlet pipe B of compressor B and second exhaust port; The blast pipe A of described compressor A is selectively communicated with gas returning port with the gas outlet of described six-way valve with air inlet pipe B with the blast pipe B of air inlet pipe A or compressor B by described six-way valve, forms two respective independently coolant circulating systems.
2. automotive air-conditioning system according to claim 1, is characterized in that: described six-way valve is made up of main valve, slide guide valve and solenoid;
Described gas outlet, gas returning port, the first air inlet, first row gas port, the second air inlet and second exhaust port are all arranged on the valve body of described main valve, a moveable piston is provided with in described main valve, the left side of described piston forms left piston chamber, the right side of described piston forms right plunger shaft, first passage and second channel is provided with in described piston, described first air inlet, the second air inlet are communicated with gas outlet for selective by described first passage, and described first row gas port, second exhaust port are communicated with gas returning port for selective by described second channel;
Described solenoid is fixedly connected with described slide guide valve;
Spring and slide block is provided with in described slide guide valve, described slide block is provided with third channel and four-way, described left piston chamber is communicated with described blast pipe B for selective or described right plunger shaft be communicated with described blast pipe A by described third channel, described left piston chamber is communicated with described air inlet pipe A for selective or described right plunger shaft be communicated with described air inlet pipe B by described four-way, and described third channel and described four-way are all connected by capillary with between described air inlet pipe A, blast pipe A, air inlet pipe B, blast pipe B.
3. automotive air-conditioning system according to claim 2, is characterized in that: described solenoid is removably fixed on described slide guide valve.
4. automotive air-conditioning system according to claim 2, is characterized in that: described main valve and slide guide valve are welded and fixed formation integral structure.
5. automotive air-conditioning system according to claim 2, is characterized in that: the length of described capillary is 30-50mm.
6. automotive air-conditioning system according to claim 2, is characterized in that: the internal diameter of described capillary is 0.5-1.5mm.
7., for a six-way valve for automotive air-conditioning system as claimed in claim 1, it is characterized in that: be made up of main valve, slide guide valve and solenoid, described solenoid is fixedly connected with described slide guide valve;
Described main valve has the gas outlet be connected with outdoor condenser, the gas returning port be connected with indoor evaporator, the first air inlet be connected respectively with blast pipe A and the air inlet pipe A of compressor A and first row gas port, the second air inlet be connected respectively with blast pipe B and the air inlet pipe B of compressor B and second exhaust port, a moveable piston is provided with in described main valve, the left side of described piston forms left piston chamber, the right side of described piston forms right plunger shaft, first passage and second channel is provided with in described piston, described first passage is used for selective by described first air inlet, second air inlet is communicated with gas outlet, described second channel is used for selective by described first row gas port, second exhaust port is communicated with gas returning port,
Spring and slide block is provided with in described slide guide valve, described slide block is provided with third channel and four-way, described left piston chamber is communicated with described blast pipe B for selective or described right plunger shaft be communicated with described blast pipe A by described third channel, described left piston chamber is communicated with described air inlet pipe A for selective or described right plunger shaft be communicated with described air inlet pipe B by described four-way, and described third channel and described four-way are all connected by capillary with between described air inlet pipe A, blast pipe A, air inlet pipe B, blast pipe B.
8. six-way valve according to claim 7, is characterized in that: the length of described capillary is 30-50mm.
9. six-way valve according to claim 7, is characterized in that: the internal diameter of described capillary is 0.5-1.5mm.
10. six-way valve according to claim 7, is characterized in that: described solenoid is removably fixed on described slide guide valve.
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| CN201110050520.XA CN102654323B (en) | 2011-03-03 | 2011-03-03 | Automobile air conditioner system and six-way valve |
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| CN201110050520.XA CN102654323B (en) | 2011-03-03 | 2011-03-03 | Automobile air conditioner system and six-way valve |
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| CN102654323B true CN102654323B (en) | 2015-01-21 |
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| CN105004109B (en) * | 2015-05-26 | 2017-08-15 | 广东美的制冷设备有限公司 | Six-way valve and the heating and air conditioner with the six-way valve |
| US10018382B2 (en) | 2015-06-01 | 2018-07-10 | Gd Midea Heating & Ventilating Equipment Co., Ltd. | Six-way directional valve, outdoor unit for air conditioner having the same, and air conditioner |
| WO2017022378A1 (en) * | 2015-08-03 | 2017-02-09 | 株式会社デンソー | Integrated valve |
| CN107166819B (en) * | 2016-03-07 | 2019-10-15 | 上海海立电器有限公司 | A kind of air-conditioning system |
| CN107166059B (en) * | 2016-03-07 | 2019-10-15 | 上海海立电器有限公司 | A kind of reversal valve |
| CN105840872B (en) * | 2016-04-29 | 2018-10-26 | 英格索兰（中国）工业设备制造有限公司 | A kind of six-way valve and air conditioner of the switching of refrigeration dual system |
| JP6515163B2 (en) * | 2017-09-29 | 2019-05-15 | 株式会社不二工機 | Six-way switching valve |
| CN114877428B (en) * | 2021-02-05 | 2023-09-19 | 广东美的白色家电技术创新中心有限公司 | Multi-position reversing valve, air conditioning system and air conditioner |
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| CN2578137Y (en) * | 2002-10-31 | 2003-10-08 | 豫新机械有限公司 | Double actuated air conditioner of vehicle |
| CN2839687Y (en) * | 2005-07-22 | 2006-11-22 | 上海立新液压有限公司 | Two-position six-way guiding reversing valve |
| CN2911553Y (en) * | 2006-05-22 | 2007-06-13 | 上海华普汽车有限公司 | Automotive double-driving air conditioner compressor |
| CN201983529U (en) * | 2011-03-03 | 2011-09-21 | 山东朗进科技股份有限公司 | Automobile air conditioning system and six-way valve |
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|---|---|
| CN102654323A (en) | 2012-09-05 |
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Denomination of invention: Automobile air conditioning system and six-way valve Effective date of registration: 20220823 Granted publication date: 20150121 Pledgee: China Construction Bank Corporation Laiwu City Sub-branch Pledgor: LONGERTEK TECHNOLOGY Ltd. Registration number: Y2022980013115 |
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