CN104896143A - Six-way reversing valve and air conditioning outdoor unit and air conditioner with same - Google Patents
Six-way reversing valve and air conditioning outdoor unit and air conditioner with same Download PDFInfo
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- CN104896143A CN104896143A CN201510294038.9A CN201510294038A CN104896143A CN 104896143 A CN104896143 A CN 104896143A CN 201510294038 A CN201510294038 A CN 201510294038A CN 104896143 A CN104896143 A CN 104896143A
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- connecting tube
- valve
- chamber
- air conditioner
- spool
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
- F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/124—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a six-way reversing valve and an air conditioning outdoor unit and an air conditioner with the same. The six-way reversing valve comprises a valve body, wherein a valve chamber is limited inside the valve body, the valve chamber comprises a first side wall and a second side wall which are disposed in opposite directions, and a first connecting pipe, a second connecting pipe, a third connecting pipe, a fourth connecting pipe, a fifth connecting pipe and a sixth connecting pipe are disposed in the valve body; the six-way reversing valve comprises a valve core which is movably disposed inside the valve chamber, wherein two valve rooms are limited between two movable ends of the valve core and the inner circumferential wall of the valve chamber, a first chamber is limited between the valve core and a first side wall, a second chamber is limited between the valve core and the second side wall, a third chamber is limited between the valve core and the first side wall and the second side wall, the first connecting pipe is communicated with the first chamber, and the second connecting pipe is communicated with the second chamber; and the six-way reversing valve comprises a pilot valve assembly. By disposing the first connecting pipe, the second connecting pipe, the third connecting pipe, the fourth connecting pipe, the fifth connecting pipe and the sixth connecting pipe on the six-way reversing valve and movably disposing the valve core inside the valve chamber in order to realize a reversing function of the six-way reversing valve, the six-way reversing valve provided by the invention can reduce cost of the reversing valve and simplifies pipeline connection in the air conditioning outdoor unit.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, especially relate to a kind of six-way transfer valve and there is its air conditioner outdoor machine, air conditioner.
Background technique
Point out in correlation technique, in air conditioner, be usually in series with two four-way change-over valves to realize the commutation circulation of refrigerant in air conditioner.But two four-way change-over valves of connecting add the cost of selector valve.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the present invention proposes a kind of six-way transfer valve, can reduce the cost of selector valve at least to a certain extent.
Another object of the present invention is to propose a kind of air conditioner outdoor machine, comprises above-mentioned six-way transfer valve.
Another object of the present invention is to propose a kind of air conditioner, comprises above-mentioned air conditioner outdoor machine.
According to six-way transfer valve of the present invention, comprising: valve body, limit valve pocket in described valve body, described valve pocket has the first side wall and the second sidewall that are oppositely arranged, and described valve body is provided with the first connecting tube to the 6th connecting tube, spool, described spool is located in described valve pocket movably, two valve chambers are limited mobile to make described spool be driven by the pressure difference of described two valve chambers between two mobile terminals of described spool and the inner circle wall of described valve pocket, the first chamber is limited between described spool and described the first side wall, the second chamber is limited between described spool and described second sidewall, described spool and described the first side wall and described second sidewall limit the 3rd chamber, described first connecting tube is often communicated with described first chamber, described second connecting tube is often communicated with described second chamber, described spool moves to make one of them and described first chamber in described 3rd connecting tube and described 4th connecting tube and another and described 3rd chamber, one of them and described second chamber in described 5th connecting tube and described 6th connecting tube and another and described 3rd chamber, pilot valve assembly, described pilot valve assembly is communicated with described two valve chambers the pressure switching described two valve chambers respectively.
According to six-way transfer valve of the present invention, by arranging the first connecting tube to the 6th connecting tube on six-way transfer valve, and spool is located at movably in valve pocket to realize the commutation function of six-way transfer valve, avoid and use multiple four-way valve to realize the effect identical with six-way transfer valve in air conditioner outdoor machine, reduce the cost of selector valve to a certain extent, simplify the connection of pipeline in air conditioner outdoor machine.
According to some embodiments of the present invention, described first connecting tube, described 3rd connecting tube and described 4th connecting tube are located on described the first side wall respectively, and described second connecting tube, described 5th connecting tube and described 6th connecting tube are located on described second sidewall respectively.
In some embodiments of the invention, described spool comprises: two spaced barrier blocks, and described two barrier blocks respectively and limit described two valve chambers between the inner circle wall of described valve pocket; Slide block, described slide block is located between described two barrier blocks, described slide block is connected with described two barrier blocks respectively by connecting rod, described first chamber is limited between described slide block and described the first side wall, described second chamber is limited, described slide block, described two connecting rods and limit described 3rd chamber between described two barrier blocks and the inwall of described valve pocket between described slide block and described second sidewall.
Alternatively, described two barrier blocks, described slide block and described two connecting rods are formed in one part.
According to some embodiments of the present invention, the cross section of described valve body is formed as circular.
According to air conditioner outdoor machine of the present invention, described air conditioner outdoor machine has outer machine delivery outlet and outer machine inlet opening, and described air conditioner outdoor machine comprises: compressor, and described compressor has relief opening and gas returning port; Above-mentioned six-way transfer valve, described first connecting tube is connected with described relief opening, and described second connecting tube is connected with described gas returning port, and described 3rd connecting tube is connected with described outer machine delivery outlet, and described 5th connecting tube is connected with described outer machine inlet opening; Outdoor heat exchanger, the two ends of described outdoor heat exchanger are connected with described 6th connecting tube with described 4th connecting tube respectively.
According to air conditioner outdoor machine of the present invention, by arranging above-mentioned six-way transfer valve, the cost of air conditioner outdoor machine can be reduced at least to a certain extent, simplifying the connection of pipeline in air conditioner outdoor machine, optimize the structure of air conditioner outdoor machine, improve the reliability that air conditioner outdoor machine connects.
According to air conditioner of the present invention, comprise above-mentioned air conditioner outdoor machine.
According to air conditioner of the present invention, by arranging above-mentioned air conditioner outdoor machine, not only can reduce the cost of air conditioner to a certain extent, and simplifying the connection of pipeline in air conditioner outdoor machine, optimize the structure of air conditioner outdoor machine, improve the reliability that air conditioner outdoor machine connects.
Accompanying drawing explanation
Fig. 1 be according to the commutation of the embodiment of the present invention before the structural representation of six-way transfer valve;
Fig. 2 is the structural representation of the six-way transfer valve after commutation;
Fig. 3 is schematic diagram when heating according to the air conditioner outdoor machine of the embodiment of the present invention;
Schematic diagram when Fig. 4 is the air conditioner outdoor machine refrigeration according to the embodiment of the present invention.
Reference character:
Air conditioner outdoor machine 1000;
Six-way transfer valve 100; Valve body 1; The first side wall 11; Second sidewall 12; First connecting tube A; Second connecting tube B; 3rd connecting tube C; 4th connecting tube D; 5th connecting tube E; 6th connecting tube F; First chamber 21; Second chamber 22; 3rd chamber 23; Barrier blocks 24; Slide block 25; Connecting rod 26; Valve chamber 3; Pilot valve assembly 4;
Outer machine delivery outlet 200;
Outer machine inlet opening 300;
Compressor 400; Relief opening 401; Gas returning port 401;
Outdoor heat exchanger 500;
L is left; R is right.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " on ", D score, "left", "right", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In the present invention, unless otherwise clearly defined and limited, term " is connected ", " connection ", the term such as " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
Below with reference to the accompanying drawings six-way transfer valve 100 according to the embodiment of the present invention is described, six-way transfer valve 100 can be applicable in air conditioner outdoor machine 1000, when air conditioner outdoor machine 1000 forms air conditioner together with indoor apparatus of air conditioner, six-way transfer valve 100 can commutate the switching realized between different mode in air conditioner, so that regulate the refrigerant in refrigerant flow to flow to.
As Figure 1-Figure 2, according to the six-way transfer valve 100 of the embodiment of the present invention, valve body 1, spool and pilot valve assembly 4 can be comprised.Wherein, valve pocket is limited in valve body 1, valve pocket has the first side wall 11 and the second sidewall 12 that are oppositely arranged, valve body 1 is provided with the first connecting tube to the 6th connecting tube A-F, first connecting tube A to the 6th connecting tube F can be communicated with respectively with other pipelines in air conditioner outdoor machine 1000, so that the circulation of refrigerant.
Spool is located in valve pocket movably, and that is, spool is moveable in valve pocket, thus, can be realized the commutation function of six-way transfer valve 100 by the movement of spool in valve pocket, thus realizes the commutation circulation of refrigerant in air conditioner.
Two of spool limit two valve chambers 3 and drive mobile to make spool by the pressure difference of two valve chambers 3 between mobile terminal and the inner circle wall of valve pocket, that is, the shift action of spool in valve pocket is driven by the pressure difference of two valve chambers 3, specifically, when there being the pressure in a valve chamber 3 larger in two valve chambers 3, spool can be made to move towards the valve chamber 3 that another pressure is less, finally reach pressure balance, thus realize the movement of spool in this way, and then realize the commutation function of six-way transfer valve 100.
Pilot valve assembly 4 is connected with two valve chambers 3 pressure switching two valve chambers 3 respectively.Alternatively, pilot valve assembly 4 can be connected with two valve chambers 3 pressure switching two valve chambers 3 by capillary tube.Such as, when air conditioner needs to switch between refrigeration mode and heating mode, the pressure of two valve chambers 3 is switched by pilot valve assembly 4, move towards the valve chamber 3 of the little side of pressure to make spool, thus realize the commutation of six-way transfer valve 100, and change the circulating direction of refrigerant with this, and then realize refrigerating function or the heat-production functions of air conditioner.
The first chamber 21 is limited between spool and the first side wall 11, the second chamber 22 is limited between spool and the second sidewall 12, spool and the first side wall 11 and the second sidewall 12 limit the 3rd chamber 23, first connecting tube A is often communicated with the first chamber 21, second connecting tube B is often communicated with the second chamber 22, and that is, no matter whether six-way transfer valve 100 commutates, first connecting tube A is communicated with the first chamber 21 all the time, and the second connecting tube B is communicated with the second chamber 22 all the time.
Spool moves the 3rd connecting tube C and one of them in the 4th connecting tube D are communicated with the first chamber 21 and another is communicated with the 3rd chamber 23, 5th connecting tube E and one of them in the 6th connecting tube F are communicated with the second chamber 22 and another is communicated with the 3rd chamber 23, that is, when spool move to the 3rd connecting tube C be communicated with the first chamber 21 time, 4th connecting tube D is communicated with the 3rd chamber 23 with the 5th connecting tube E, 6th connecting tube F is connected with the second chamber 22, when spool move to the 4th connecting tube D be communicated with the first chamber 21 time, 3rd connecting tube C is communicated with the 3rd chamber 23 with the 6th connecting tube F, 5th connecting tube E is communicated with the second chamber 22.
Specifically, switched the pressure of two valve chambers 3 by pilot valve assembly 4, move towards the valve chamber 3 of the little side of pressure to make spool.Such as, as shown in Figure 1, when spool is moved to the left, before six-way transfer valve 100 is in commutation, now the first connecting tube A is communicated with the first chamber 21 with the 3rd connecting tube C, second connecting tube B is communicated with the second chamber 22 with the 6th connecting tube F, and the 4th connecting tube D is communicated with the 3rd chamber 23 with the 5th connecting tube E.When spool moves right, after six-way transfer valve 100 commutates, now the first connecting tube A is communicated with the first chamber 21 with the 4th connecting tube D, and the second connecting tube B is communicated with the second chamber 22 with the 5th connecting tube E, and the 3rd connecting tube C is communicated with the 3rd chamber 23 with the 6th connecting tube F.Be understandable that, be only exemplary illustration according to Fig. 1-Fig. 2 for moving left and right of spool, can not be interpreted as and the one of spool is limited.For convenience of description, the movement of the spool hereinafter mentioned all carries out exemplary illustration with movement to the left or to the right.
It should be noted that, for the ease of clearly describing the reversing principle of six-way transfer valve 100, six-way transfer valve 100 being combined in indoor apparatus of air conditioner and air conditioner being described below.
According to the air conditioner outdoor machine 1000 of the embodiment of the present invention, air conditioner outdoor machine 1000 has outer machine delivery outlet 200 and outer machine inlet opening 300, is connected with indoor apparatus of air conditioner outside between machine delivery outlet 200 and outer machine inlet opening 300.Air conditioner outdoor machine 1000 can comprise compressor 400, above-mentioned six-way transfer valve 100 and outdoor heat exchanger 500.
Particularly, compressor 400 has relief opening 401 and gas returning port 402, and it is inner that refrigerant enters into compressor 400 from gas returning port 402, forms the refrigerant of High Temperature High Pressure, discharge from relief opening 401 after compressor 400 compresses.Need to be described, the structure of compressor 400 and working principle etc. are prior art, are no longer described in detail here.
First connecting tube A is connected with relief opening 401, second connecting tube B is connected with gas returning port 402,3rd connecting tube C is connected with outer machine delivery outlet 200,5th connecting tube E is connected with outer machine inlet opening 300, thus is communicated with by six-way transfer valve 100 in the refrigerant flow of air conditioner outdoor machine 1000 so that the switching flowed to refrigerant.
The two ends of outdoor heat exchanger 500 are connected with the 6th connecting tube F with the 4th connecting tube D respectively, thus are connected to by outdoor heat exchanger 500 in refrigerant loop so that refrigerant flows through outdoor heat exchanger 500 and outdoor environment heat-shift.
Specifically, as shown in figures 1 and 3, when air conditioner is in heating mode, the pressure that pilot valve assembly 4 switches two valve chambers 3 is moved to the left to make spool, now the first connecting tube A is communicated with the first chamber 21 with the 3rd connecting tube C, second connecting tube B is communicated with the second chamber 22 with the 6th connecting tube F, 4th connecting tube D is communicated with the 3rd chamber 23 with the 5th connecting tube E, the refrigerant of the High Temperature High Pressure of discharging through the relief opening 401 of compressor 400 enters in the first chamber 21 through the first connecting tube A, flow out from the 3rd connecting tube C subsequently, indoor apparatus of air conditioner is flowed to through outer machine delivery outlet 200, and in indoor apparatus of air conditioner with indoor environment heat exchange, the refrigerant of discharging from indoor apparatus of air conditioner subsequently enters in the 3rd chamber 23 through outer machine inlet opening 300 and the 5th connecting tube E, then flow out from the 4th connecting tube D, flow to outdoor heat exchanger 500, with outdoor environment heat exchange in outdoor heat exchanger 500, heat exchanger 500 enters in the second chamber 22 through the 6th connecting tube F after flowing out outdoor, and flow out from the second connecting tube B, gas returning port 402 through compressor 400 turns back to compressor 400, reciprocal with this, formation heats circulation.
As shown in Figure 2 and Figure 4, when air conditioner is in refrigeration mode, the pressure that pilot valve assembly 4 switches two valve chambers 3 moves right to make spool, now the first connecting tube A is communicated with the first chamber 21 with the 4th connecting tube D, second connecting tube B is communicated with the second chamber 22 with the 5th connecting tube E, 3rd connecting tube C is communicated with the 3rd chamber 23 with the 6th connecting tube F, the refrigerant of the High Temperature High Pressure of discharging through the relief opening 401 of compressor 400 enters in the first chamber 21 through the first connecting tube A, then flow out from the 4th connecting tube D, enter into outdoor heat exchanger 500, with external environment heat exchange in outdoor heat exchanger 500, after refrigerant heat exchanger 500 outflow outdoor, enter in the 3rd chamber 23 through the 6th connecting tube F, then flow out from the 3rd connecting tube C, indoor apparatus of air conditioner is flowed to through outer machine delivery outlet 200, with indoor environment heat exchange in indoor apparatus of air conditioner, the refrigerant flowed out from indoor apparatus of air conditioner subsequently flows in the second chamber 22 through outer machine inlet opening 300 and the 5th connecting tube E, then flow out from the second connecting tube B, gas returning port 402 through compressor 400 turns back to compressor 400, reciprocal with this, form refrigeration cycle.
According to the six-way transfer valve 100 of the embodiment of the present invention, by arranging the first connecting tube A to the 6th connecting tube F on six-way transfer valve 100, and spool is located at movably in valve pocket to realize the commutation function of six-way transfer valve 100, avoid and use multiple four-way valve to realize the effect identical with six-way transfer valve 100 in air conditioner outdoor machine 1000, this reduces the cost of selector valve to a certain extent, simplifies the connection of pipeline in air conditioner outdoor machine 1000.
According to the air conditioner outdoor machine 1000 of the embodiment of the present invention, by arranging above-mentioned six-way transfer valve 100, the cost of air conditioner outdoor machine 1000 can be reduced at least to a certain extent, simplify the connection of pipeline in air conditioner outdoor machine 1000, optimize the structure of air conditioner outdoor machine 1000, improve the reliability that air conditioner outdoor machine 1000 connects.
According to some embodiments of the present invention, first connecting tube A, the 3rd connecting tube C and the 4th connecting tube D are located on the first side wall 11 respectively, second connecting tube B, the 5th connecting tube E and the 6th connecting tube F are located on the second sidewall 12 respectively, thus be convenient to the first connecting tube A to the 6th connecting tube F and be connected, to realize the commutation of six-way transfer valve 100 with the first corresponding chamber 21 to the three chamber 23 respectively.
In some embodiments of the invention, spool comprises two spaced barrier blocks 24 and slide block 25.Wherein, respectively and limit two valve chambers 3 between the inner circle wall of valve pocket, thus it is mobile with the commutation realizing six-way transfer valve 100 in valve pocket to be convenient to spool for two barrier blocks 24, and then changes the flow direction of the refrigerant in air conditioner.
Slide block 25 is located between two barrier blocks 24, slide block 25 is connected with two barrier blocks 24 respectively by connecting rod 26, the first chamber 21 is limited between slide block 25 and the first side wall 11, the second chamber 22 is limited between slide block 25 and the second sidewall 12, slide block 25, two connecting rods 26 and limit the 3rd chamber 23 between two barrier blocks 24 and the inwall of valve pocket, specifically, after first guide valve component 4 switches the pressure of two valve chambers 3, the valve chamber 3 of the larger side of pressure drives barrier blocks 24 and barrier blocks 24 moves towards the side valve chamber 3 that pressure is little with movable slider 25, to make the first chamber 21, second chamber 22 is communicated with to the 6th connecting tube A-F with the first corresponding connecting tube respectively with the 3rd chamber 23, thus realize the commutation of six-way transfer valve 100, and then adjust the flow direction of refrigerant in refrigerant loop.
Alternatively, two barrier blocks 24, slide block 25 and two connecting rods 26 are formed in one part, thus, not only be convenient to the production and processing manufacture of barrier blocks 24, slide block 25 and two connecting rods 26, and saved the cost of production of spool, barrier blocks 24, join strength between slide block 25 and two connecting rods 26 can also be improved to a certain extent simultaneously, extend the working life of spool.
Alternatively, the cross section of valve body 1 is formed as circular, thus is convenient to being communicated with of six-way transfer valve 100 and other pipeline in air conditioner outdoor machine 1000.
According to the air conditioner of the embodiment of the present invention, comprise above-mentioned air conditioner outdoor machine 1000.
According to the air conditioner of the embodiment of the present invention, by arranging above-mentioned air conditioner outdoor machine 1000, not only can reduce the cost of air conditioner to a certain extent, and simplify the connection of pipeline in air conditioner outdoor machine 1000, optimize the structure of air conditioner outdoor machine 1000, improve the reliability that air conditioner outdoor machine 1000 connects.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (7)
1. a six-way transfer valve, is characterized in that, comprising:
Valve body, limits valve pocket in described valve body, and described valve pocket has the first side wall and the second sidewall that are oppositely arranged, and described valve body is provided with the first connecting tube to the 6th connecting tube;
Spool, described spool is located in described valve pocket movably, two valve chambers are limited mobile to make described spool be driven by the pressure difference of described two valve chambers between two mobile terminals of described spool and the inner circle wall of described valve pocket, the first chamber is limited between described spool and described the first side wall, the second chamber is limited between described spool and described second sidewall, described spool and described the first side wall and described second sidewall limit the 3rd chamber, described first connecting tube is often communicated with described first chamber, described second connecting tube is often communicated with described second chamber, described spool moves to make one of them and described first chamber in described 3rd connecting tube and described 4th connecting tube and another and described 3rd chamber, one of them and described second chamber in described 5th connecting tube and described 6th connecting tube and another and described 3rd chamber,
Pilot valve assembly, described pilot valve assembly is communicated with described two valve chambers the pressure switching described two valve chambers respectively.
2. six-way transfer valve according to claim 1, it is characterized in that, described first connecting tube, described 3rd connecting tube and described 4th connecting tube are located on described the first side wall respectively, and described second connecting tube, described 5th connecting tube and described 6th connecting tube are located on described second sidewall respectively.
3. six-way transfer valve according to claim 1, is characterized in that, described spool comprises:
Two spaced barrier blocks, described two barrier blocks are respectively and limit described two valve chambers between the inner circle wall of described valve pocket;
Slide block, described slide block is located between described two barrier blocks, described slide block is connected with described two barrier blocks respectively by connecting rod, described first chamber is limited between described slide block and described the first side wall, described second chamber is limited, described slide block, described two connecting rods and limit described 3rd chamber between described two barrier blocks and the inwall of described valve pocket between described slide block and described second sidewall.
4. six-way transfer valve according to claim 3, is characterized in that, described two barrier blocks, described slide block and described two connecting rods are formed in one part.
5. six-way transfer valve according to claim 1, is characterized in that, the cross section of described valve body is formed as circular.
6. an air conditioner outdoor machine, is characterized in that, described air conditioner outdoor machine has outer machine delivery outlet and outer machine inlet opening, and described air conditioner outdoor machine comprises:
Compressor, described compressor has relief opening and gas returning port;
Six-way transfer valve according to any one of claim 1-5, described first connecting tube is connected with described relief opening, described second connecting tube is connected with described gas returning port, and described 3rd connecting tube is connected with described outer machine delivery outlet, and described 5th connecting tube is connected with described outer machine inlet opening;
Outdoor heat exchanger, the two ends of described outdoor heat exchanger are connected with described 6th connecting tube with described 4th connecting tube respectively.
7. an air conditioner, is characterized in that, comprises air conditioner outdoor machine according to claim 6.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294038.9A CN104896143A (en) | 2015-06-01 | 2015-06-01 | Six-way reversing valve and air conditioning outdoor unit and air conditioner with same |
| PCT/CN2015/082244 WO2016192146A1 (en) | 2015-06-01 | 2015-06-24 | Six-way reversing valve, and air-conditioning outdoor unit, and air conditioner having same |
| US15/509,955 US10018382B2 (en) | 2015-06-01 | 2015-06-24 | Six-way directional valve, outdoor unit for air conditioner having the same, and air conditioner |
| EP15893802.7A EP3306155B1 (en) | 2015-06-01 | 2015-06-24 | Six-way reversing valve, and air-conditioning outdoor unit, and air conditioner having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294038.9A CN104896143A (en) | 2015-06-01 | 2015-06-01 | Six-way reversing valve and air conditioning outdoor unit and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104896143A true CN104896143A (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510294038.9A Pending CN104896143A (en) | 2015-06-01 | 2015-06-01 | Six-way reversing valve and air conditioning outdoor unit and air conditioner with same |
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| Country | Link |
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| CN (1) | CN104896143A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107166819A (en) * | 2016-03-07 | 2017-09-15 | 上海日立电器有限公司 | A kind of air-conditioning system |
| JP2018044666A (en) * | 2016-09-12 | 2018-03-22 | 株式会社不二工機 | Hexagonal changeover valve |
| KR20180125462A (en) * | 2016-03-30 | 2018-11-23 | 시케이디 가부시키가이샤 | Flow path switching valve and method of manufacturing the same |
| CN112277559A (en) * | 2020-09-17 | 2021-01-29 | 华为技术有限公司 | Coolant liquid thermal control module, electric motor car thermal management system and electric motor car |
| US11268628B2 (en) | 2017-12-25 | 2022-03-08 | Ckd Corporation | Electromagnetic actuator |
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|---|---|---|---|---|
| CN107166819A (en) * | 2016-03-07 | 2017-09-15 | 上海日立电器有限公司 | A kind of air-conditioning system |
| KR20180125462A (en) * | 2016-03-30 | 2018-11-23 | 시케이디 가부시키가이샤 | Flow path switching valve and method of manufacturing the same |
| US10907748B2 (en) * | 2016-03-30 | 2021-02-02 | Ckd Corporation | Flow path switching valve and manufacturing method therefor |
| KR102313161B1 (en) * | 2016-03-30 | 2021-10-14 | 시케이디 가부시키가이샤 | Flow diverter valve, and manufacturing method thereof |
| US11566723B2 (en) | 2016-03-30 | 2023-01-31 | Ckd Corporation | Flow path switching valve and manufacturing method therefor |
| JP2018044666A (en) * | 2016-09-12 | 2018-03-22 | 株式会社不二工機 | Hexagonal changeover valve |
| JP2021055848A (en) * | 2016-09-12 | 2021-04-08 | 株式会社不二工機 | Hexagonal changeover valve |
| JP7071757B2 (en) | 2016-09-12 | 2022-05-19 | 株式会社不二工機 | Six-way switching valve |
| US11268628B2 (en) | 2017-12-25 | 2022-03-08 | Ckd Corporation | Electromagnetic actuator |
| CN112277559A (en) * | 2020-09-17 | 2021-01-29 | 华为技术有限公司 | Coolant liquid thermal control module, electric motor car thermal management system and electric motor car |
| CN112277559B (en) * | 2020-09-17 | 2022-07-29 | 华为数字能源技术有限公司 | Coolant liquid thermal control module, electric motor car thermal management system and electric motor car |
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Application publication date: 20150909 |
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