CN110206916A - A kind of eight ways valve - Google Patents
A kind of eight ways valve Download PDFInfo
- Publication number
- CN110206916A CN110206916A CN201910351920.0A CN201910351920A CN110206916A CN 110206916 A CN110206916 A CN 110206916A CN 201910351920 A CN201910351920 A CN 201910351920A CN 110206916 A CN110206916 A CN 110206916A
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- China
- Prior art keywords
- water
- pipeline
- cutting
- fixed
- cover board
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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
- F16K11/072—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 pivoted closure members
- F16K11/074—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 pivoted closure members with flat sealing faces
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention proposes a kind of eight ways valves, to solve the problems, such as that existing air-conditioning Summer and winter conversion equipment needs to close opening many places valve in conversion season and increases the amount of labour and easy error of operating personnel, including successively closing the fixation ring wall for connecting into hollow cylindrical structure, upper fixed cover board and lower fixed cover board；The hollow cylindrical structure is internally provided with four vertical pipelines and four cutting pipelines；Multiple water flowing circular holes are offered on fixed cover board and lower fixed cover board, upper cover plate is connected with above upper fixed cover board, and the underside of lower fixed cover board is connected with lower cover plate, and multiple water flowing big holes are offered on upper cover plate and lower cover plate.Summer in the winter conversion of air-conditioning can be realized without either on or off valve by the present invention, and string water phenomenon will not occur for rotation, solve water resource heat pump host Summer and winter water flow transfer problem.
Description
Technical field
The present invention relates to technical field of central air, more particularly, to a kind of eight ways valve.
Background technique
Air-conditioning, that is, air regulator (Air Conditioner).Refer to manually means, to environment in building/structures
The equipment that the parameters such as temperature, humidity, cleanliness, the flow velocity of air are adjusted and control.Cold source/heat resource equipment is generally comprised,
Cold and hot medium distributing system, the several majors such as end equipment and other ancillary equipments.It mainly include refrigeration host computer, water pump, blower
And pipe-line system.End equipment then be responsible for using transmission & distribution come cold and hot amount, specifically handle air condition, make the air of target environment
Parameter reaches requirement.
Existing frequently-used air-conditioning Summer and winter conversion equipment is to draw 4 disengaging from host evaporator, condenser interface respectively
Water pipe, then every root canal separately connects 2 root canal roads in 4 inlet and outlet pipes, becomes 8 root canal roads, wherein 4 root canal roads are used for cooling in summer,
Other 4 are used for winter heating.Summer in winter needs to close the valve on pipeline when converting, open the valve on other 4 root canal road.This
Sample causes pipe-line more and complexity, needs to close in conversion season and opens many places valve, not merely increases operating personnel's
The amount of labour is also easy to malfunction, be inconvenient.
Summary of the invention
The present invention proposes a kind of eight ways valve, needs to close to solve existing air-conditioning Summer and winter conversion equipment in conversion season
The problem of opening many places valve and increasing the amount of labour of operating personnel and be easy error, when being converted to avoid Summer and winter
The problem of pipeline confusion, it is only necessary to which reversing conversion equipment can be realized the conversion of summer in winter, so that the conversion of summer in winter is very convenient.
The technical scheme of the present invention is realized as follows:
A kind of eight ways valve, including successively closing the fixation ring wall for connecting into hollow cylindrical structure, setting in fixed ring wall
Upper fixed cover board on upper surface and the lower fixed cover board being arranged on fixed ring wall lower end surface；The hollow cylindrical structure
Be internally provided with four for the vertical pipeline that is used in cooling in summer and four for heating in winter when use
Cutting pipeline；It offers on fixed cover board and lower fixed cover board and multiple to be connected with vertical pipeline or cutting pipeline
Water flowing circular hole is connected with above upper fixed cover board in rotation hollow cylindrical structure time-varying swap-in aquaporin
Cover board, the underside of lower fixed cover board are connected with for the lower cover in rotation hollow cylindrical structure time-varying swap-in aquaporin
It is offered on plate, upper cover plate and lower cover plate multiple for being connected when not rotating hollow cylindrical structure with vertical pipeline, using
In the water flowing big hole being connected when rotating hollow cylindrical structure with cutting pipeline；The water flowing big hole of the upper cover plate is worn
It is mutually fixed equipped with interior conduit and with interior conduit；The water flowing big hole of the lower cover plate be equipped with host pipes and with host pipe
Road is mutually fixed, and a part of water flowing big hole of lower cover plate is connected with the pipeline of air-conditioner host evaporator, another portion of lower cover plate
Water flowing big hole is divided to be connected with the pipeline of air-conditioner host condenser.
Technical solution is advanced optimized, line of the two adjacent vertical pipelines respectively with fixed ring wall central point is mutually perpendicular to,
The outer wall of vertical pipeline and the inner wall of fixed ring wall are mutually fixed.
Technical solution is advanced optimized, four cutting pipelines are separately positioned between two adjacent vertical pipelines, cutting pipeline
It is in 45 ° with fixed ring wall central point line and adjacent vertical pipeline and fixed ring wall central point line, two adjacent cutting pipelines
It is mutually perpendicular to respectively with fixed ring wall central point line, and central axis of the two adjacent cutting pipelines about fixed ring wall is opposite
Claim, the outer wall of cutting pipeline and the inner wall of fixed ring wall are mutually fixed.
Advanced optimize technical solution, the cutting pipeline include both ends respectively with upper fixed cover board and lower fixed cover board phase
Fixed semicircular ring, it is smooth tangent with an open end of semicircular ring and be arranged in first connecting plate on semicircular ring top and with
Another open end of semicircular ring is smooth tangent and the second connecting plate with semicircular ring lower part is arranged in, solid in the middle part of the inner wall of semicircular ring
Surely middle part water-stop sheet that is mutually fixed with the first connecting plate bottom end and mutually fixing with the second connecting plate top, the first connecting plate are provided with
Top mutually fixed with upper fixed cover board, the bottom end of the second connecting plate is mutually fixed with lower fixed cover board；The semicircular ring, first connect
The upper water-out mouth for flowing out water flow, semicircular ring, the second connecting plate and middle part are formed between fishplate bar and middle part water-stop sheet
The lower water inlet for flowing into water flow is formed between water-stop sheet.
Advanced optimize technical solution, first connecting plate intersects with the connection of the second connecting plate, the first connecting plate and the
Angle between two connecting plates is 45 ° -60 °.
Technical solution is advanced optimized, the vertical water-stop sheet for playing impermeable role is connected between two vertical pipelines.
Technical solution is advanced optimized, is separately connected to be provided between two cutting pipelines of vertical water-stop sheet two sides and cut open
Pipe Cutting road partition is respectively formed for so that from a cutting conduit upper between two cutting pipelines of vertical water-stop sheet two sides
Inflow water change water unit from what another cutting pipeline lower part was flowed out.
Technical solution is advanced optimized, the center of fixed cover board offers rotation axis circular hole a, upper cover plate
The rotation axis a matched with rotation axis circular hole a is fixedly installed on bottom face；The center of the lower fixed cover board offers
Rotation axis circular hole b is fixedly installed the rotation axis b matched with rotation axis circular hole b on the top end face of lower cover plate.
Advanced optimize technical solution, the water flowing circular hole is provided with eight altogether, four water flowing circular holes and vertical pipeline phase
Corresponding connection setting, the connection setting corresponding with cutting pipeline of four additional water flowing circular hole；The water flowing big hole is provided with altogether
Four, two water flowing big holes are connected with evaporator water inlet pipe and evaporator outlet pipe respectively, other two water flowing big hole
It is connected respectively with condenser water inlet pipe and leaving condenser water pipe.
Using above-mentioned technical proposal, the invention has the benefit that
Structure of the invention is novel, practical, operates very simple, the winter of air-conditioning can be realized without either on or off valve
Summer conversion, and string water phenomenon will not occur for rotation, solve water resource heat pump host Summer and winter water flow transfer problem, summer uses
When, without rotating rotation hollow cylindrical structure, four water flowing big holes and four vertical pipelines are constituted and are led directly to, and winter uses
When, rotation rotation hollow cylindrical structure, so that the water flowing big hole on upper cover plate and lower cover plate respectively corresponds and is connected to four
The conversion at winter water source can be realized in cutting pipeline, very convenient.
The setting of cutting pipeline upper half annulus, the first connecting plate, the second connecting plate, middle part water-stop sheet of the present invention, so that half
Upper water-out mouth, shape between annulus, the second connecting plate and middle part water-stop sheet are formed between annulus, the first connecting plate and middle part water-stop sheet
At lower water inlet, pass through after enabling water flow converted.
It is fixed in the present invention and is connected with upper cover plate above cover board, the underside of lower fixed cover board is connected with lower cover
Water flowing circular hole is opened up on plate, upper fixed cover board and lower fixed cover board, water flowing big hole is offered on upper cover plate and lower cover plate, is turned
Turn, which moves hollow cylindrical structure, can be realized the transformation in water flowing water route, so that the operation when summer in winter converts is more flexible.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is decomposition texture schematic diagram of the invention；
Fig. 3 is the structural schematic diagram inside hollow cylindrical structure of the present invention；
Fig. 4 is another viewing angle constructions schematic diagram inside hollow cylindrical structure of the present invention；
Fig. 5 is two cuttings pipe connecting structure schematic diagram of the present invention；
Fig. 6 is the structural schematic diagram of fixed cover board of the present invention；
Fig. 7 is the structural schematic diagram of lower fixed cover board of the present invention；
Fig. 8 is the structural schematic diagram of upper cover plate of the present invention；
Fig. 9 is the structural schematic diagram of lower cover plate of the present invention；
Figure 10 is cooling in summer operating condition schematic diagram of the present invention；
Figure 11 is winter heating's operating condition schematic diagram of the present invention.
Wherein: 1, upper fixed cover board, 11, water flowing circular hole a, 12, rotation axis circular hole a, 2, upper cover plate, 21, water flowing big hole
A, 22, rotation axis a, 3, fixed ring wall, 4, lower fixed cover board, 41, water flowing circular hole b, 42, rotation axis circular hole b, 5, lower cover plate, 51,
Water flowing circular hole b, 52, rotation axis b, 6, vertical pipeline, 61, No.1 vertical pipeline, 62, No. three vertical pipelines, 63, No. five vertical pipes
Road, 64, No. seven vertical pipelines, 7, cutting pipeline, 71, No. two cutting pipelines, 72, No. four cutting pipelines, 73, No. six cutting pipes
Road, 74, No. eight cutting pipelines, 75, semicircular ring, the 76, first connecting plate, the 77, second connecting plate, 78, middle part water-stop sheet, 79, cut open
Pipe Cutting road partition, 8, vertical water-stop sheet.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of eight ways valve connects into the fixed ring of hollow cylindrical structure including successively closing in conjunction with shown in Fig. 1 to Figure 10
Wall 3, the upper fixed cover board 1 being arranged on fixed 3 upper surface of ring wall and the lower fixed lid being arranged on fixed 3 lower end surface of ring wall
Plate 4.
Hollow cylindrical structure is internally provided with four vertical pipelines 6 and four cutting pipelines 7.Four vertical pipelines
6 in cooling in summer for using, and uses when four cutting pipelines 7 for heating in winter.Four vertical pipelines 6 can be divided into
The vertical pipeline 63 of vertical pipeline 62, five of No.1 vertical pipeline 61, three and No. seven vertical pipelines 64, four cutting pipelines 7 can
It is divided into the cutting pipeline 73 of cutting pipeline 72, six of No. two cutting pipelines 71, four and No. eight cutting pipelines 74.No.1 vertical pipe
The cutting pipeline of vertical pipeline 63, six of cutting pipeline 72, five of vertical pipeline 62, four of cutting pipeline 71, three of road 61, two
73, No. seven vertical pipelines 64 and No. eight cutting pipelines 74 are successively disposed adjacent, and their center of circle is set on same circle.
It offers on upper fixed cover board 1 and lower fixed cover board 4 and multiple to be connected with vertical pipeline 6 or cutting pipeline 7
Water flowing circular hole, the top of upper fixed cover board 1 are connected in rotation hollow cylindrical structure time-varying swap-in aquaporin
Upper cover plate 2, the underside of lower fixed cover board 4 are connected in the case where rotating hollow cylindrical structure time-varying swap-in aquaporin
It is offered on cover board 5, upper cover plate 2 and lower cover plate 5 multiple for being connected when not rotating hollow cylindrical structure with vertical pipeline 6
Logical, the water flowing big hole for being connected when rotating hollow cylindrical structure with cutting pipeline 7.
Specifically, water flowing circular hole is provided with eight altogether, and the connection corresponding with vertical pipeline 6 of four water flowing circular holes is arranged, separately
Outer four water flowing circular holes connection setting corresponding with cutting pipeline 7.The water flowing circular hole opened up on upper fixed cover board 1 is water flowing circular hole
A11, the water flowing circular hole opened up on lower fixed cover board 4 are water flowing circular hole b41, and water flowing circular hole a11 is corresponding with water flowing circular hole b41 to be set
It sets.
The water flowing big hole of upper cover plate 2 is equipped with interior conduit and mutually fixes with interior conduit.The water flowing great circle of upper cover plate 2
There are four hole is arranged altogether, the water flowing big hole that opens up on upper cover plate 2 is water flowing big hole a21, water flowing big hole a21 points be A, B,
C, tetra- water flowing big hole a of D.
The water flowing big hole of lower cover plate 5 is equipped with host pipes and mutually fixes with host pipes, and a part of lower cover plate 5 is logical
Water big hole is connected with the pipeline of air-conditioner host evaporator, and another part water flowing big hole and air-conditioner host of lower cover plate 5 are cold
The pipeline of condenser is connected.
There are four the water flowing big hole of lower cover plate 5 is arranged altogether, two water flowing big holes of lower cover plate 5 respectively with evaporator into
Water pipe is connected with evaporator outlet pipe, other two water flowing big hole respectively with condenser water inlet pipe and leaving condenser water pipe phase
Connection.The water flowing big hole opened up on lower cover plate 5 is water flowing big hole b, and water flowing big hole b divides to be led to for A ', B ', C ', D ' four
Water big hole b.Wherein, A ' water flowing big hole b and B ' water flowing big hole b is connected with the disengaging water end (W.E.) of evaporator respectively, and C ' is logical
Water big hole b and D ' water flowing big hole b is connected with the disengaging water end (W.E.) of condenser respectively.
The center of upper fixed cover board 1 offers rotation axis circular hole a12, is fixedly installed on the bottom face of upper cover plate 2
The rotation axis a22 matched with rotation axis circular hole a12.The center of lower fixed cover board 4 offers rotation axis circular hole b42, under
The rotation axis b52 matched with rotation axis circular hole b42 is fixedly installed on the top end face of cover board 5.
Line of the two adjacent vertical pipelines 6 respectively with fixed 3 central point of ring wall is mutually perpendicular to, the outer wall of vertical pipeline 6 with
The inner wall of fixed ring wall 3 is mutually fixed.
Four cutting pipelines 7 are separately positioned between two adjacent vertical pipelines 6, cutting pipeline 7 and fixed 3 central point of ring wall
Line and adjacent vertical pipeline 6 and fixed 3 central point line of ring wall are in 45 °, two adjacent cutting pipelines 7 respectively with fixed ring wall
3 central point lines are mutually perpendicular to, and the outer wall of cutting pipeline 7 and the inner wall of fixed ring wall 3 are mutually fixed, and two adjacent cutting pipelines 7 are
Central axis about fixed ring wall 3 is symmetrical, so, No. two cutting pipelines 71 and No. four symmetrical settings of cutting pipeline 72,
No. two cutting pipelines 71 and No. eight symmetrical settings of cutting pipeline 74, No. four cutting pipelines 72 and No. six cutting pipelines 73 are symmetrical
Setting.
Cutting pipeline 7 includes the semicircular ring 75 that both ends are fixed with upper fixed cover board 1 and lower 4 phase of fixed cover board respectively and half
One open end of annulus 75 it is smooth tangent and be arranged in first connecting plate 76 on 75 top of semicircular ring and with semicircular ring 75
Another open end is smooth tangent and the second connecting plate 77 with 75 lower part of semicircular ring is arranged in, the outer wall of semicircular ring and fixed ring wall
3 inner wall is mutually fixed, and is fixedly installed mutually fixed with 76 bottom end of the first connecting plate in the middle part of the inner wall of semicircular ring 75 and is connected with second
The middle part water-stop sheet 78 that 77 top of fishplate bar is mutually fixed, the top of the first connecting plate 76 are fixed with upper fixed 1 phase of cover board, the second connection
The bottom end of plate 77 is fixed with lower fixed 4 phase of cover board.
The upper water-out for flowing out water flow is formed between semicircular ring 75, the first connecting plate 76 and middle part water-stop sheet 78
Mouthful, the lower water inlet for flowing into water flow is formed between semicircular ring 75, the second connecting plate 77 and middle part water-stop sheet 78.
First connecting plate 76 intersects with the connection of the second connecting plate 77, the folder between the first connecting plate 76 and the second connecting plate 77
Angle is 45 ° -60 °.
The vertical water-stop sheet 8 for playing impermeable role, the top of vertical water-stop sheet 8 are connected between two vertical pipelines 6
It is fixed with upper fixed 1 phase of cover board, the bottom end of vertical water-stop sheet 8 is fixed with lower fixed 4 phase of cover board.
It is separately connected between two cutting pipelines 7 of vertical 8 two sides of water-stop sheet and is provided with cutting pipeline partition 79, be located at
It is respectively formed between two cutting pipelines 7 of vertical 8 two sides of water-stop sheet for making from the inflow water of a cutting conduit upper from another
Water unit is changed in the outflow of one cutting pipeline lower part.
Vertical water-stop sheet 8 and cutting pipeline partition 79 can separate water flow, prevent for return water string water.
Since the outer wall of vertical pipeline 6 and the inner wall of fixation ring wall 3 are mutually connected between fixation, two vertical pipelines 6
The inner wall of water-stop sheet 8, the outer wall of semicircular ring and fixation ring wall 3 mutually fixation, the two cutting pipes positioned at vertical 8 two sides of water-stop sheet vertically
It is separately connected between road 7 and is provided with cutting pipeline partition 79, so that the water flowed by No. two 71 top of cutting pipeline is from two
The upper water-out mouth outflow of number cutting pipeline 71, since other positions that water flows through are enclosed construction, so water can only be cutd open from No. four
It flows out the lower part in Pipe Cutting road 72.Again due to No. two cutting pipelines 71 semicircular ring and No. four cutting pipelines 72 semicircular ring respectively with
The inner wall of fixed ring wall 3 is mutually fixed, No. two cutting pipelines 71 and No. four symmetrical settings of cutting pipeline 72, so by No. four cuttings
The water of the upper water-out mouth outflow on 72 top of pipeline enters the lower water inlet of No. two cutting pipelines 71, and by No. two cutting pipelines
71 lower part outflow.
Similarly, it is flowed out by the water that No. six 73 top of cutting pipeline flows into from the lower part of No. eight cutting pipelines 74, is cutd open from No. eight
The water that the top in Pipe Cutting road 74 flows into is flowed out from the lower part of No. six cutting pipelines 73.
The present invention is as follows in the process for actually carrying out the conversion of summer in winter.
When the present invention in summer in use, without rotating hollow cylindrical structure, at this point, A, B, C, D tetra- on upper cover plate 2
A water flowing big hole a, which is respectively corresponded, is connected to the vertical pipeline 62 of vertical pipeline 63, three of No.1 vertical pipeline 61, five and No. seven
Vertical pipeline 64, meanwhile, the vertical pipeline 62 of vertical pipeline 63, three of No.1 vertical pipeline 61, five and No. seven vertical pipelines 64
Four A ' being connected on lower cover plate 5, B ', C ', D ' water flowing big hole b are respectively corresponded again, are formed straight-through.
When the present invention in winter in use, rotation hollow cylindrical structure, and makes A, B, C, D tetra- on upper cover plate 2
Water flowing big hole a, which is respectively corresponded, is connected to the cutting pipeline 72 of cutting pipeline 73, four of No. two cutting pipelines 71, six and No. eight are cutd open
The top in Pipe Cutting road 74, four A ', B ', C ', D ' water flowing big hole b on lower cover plate 5 are respectively corresponded and are connected to No. two cutting pipes
The lower part of road 71, No. six cutting pipelines 73, No. four cutting pipelines 72 and No. eight cutting pipelines 74.
At this point, the water that indoor water supply (end return water) is as heated is by the A water flowing big hole a on upper cover plate 2
Into entering through No. two 71 tops of cutting pipeline, flow out to condenser by No. four 72 lower parts of cutting pipeline and exchange heat, with condensation
The heat that device discharges when condensing carries out heat exchange, and temperature increases.Then, the indoor water supply after heat exchange is passed on lower cover plate 5
D ' water flowing big hole b enters through No. eight 74 tops of cutting pipeline, is flowed out by No. six 73 lower parts of cutting pipeline, finally by upper cover plate 2
On B water flowing big hole a outflow, enter the room pipeline.
Similarly, cooling water supply (water source water supply) enters the C water flowing big hole a on upper cover plate 2 from well, through No. four cutting pipelines
72 tops enter, and are flowed out by No. two 71 lower parts of cutting pipeline, are exchanged heat to evaporator.Then, cooling supply water after heat exchange is led to
Enter to the B ' water flowing big hole b on lower cover plate 5, enters through No. six cutting pipelines 73, flowed out back by No. eight 74 lower parts of cutting pipeline
Into well.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of eight ways valve, it is characterised in that: connect into the fixation ring wall (3) of hollow cylindrical structure including successively closing, set
It sets in the lower fixed lid of upper fixed cover board (1) and setting on fixed ring wall (3) lower end surface on fixed ring wall (3) upper surface
Plate (4)；The hollow cylindrical structure be internally provided with four for the vertical pipeline (6) that is used in cooling in summer and
Four cutting pipelines (7) for being used when heating in winter；It is opened on fixed cover board (1) and lower fixed cover board (4)
Equipped with multiple water flowing circular holes being connected with vertical pipeline (6) or cutting pipeline (7), the top activity of upper fixed cover board (1) connects
It is connected to for the upper cover plate (2) in rotation hollow cylindrical structure time-varying swap-in aquaporin, the underside of lower fixed cover board (4)
It is connected with for the lower cover plate (5) in rotation hollow cylindrical structure time-varying swap-in aquaporin, upper cover plate (2) and lower cover plate (5)
On offer it is multiple for be connected when not rotating hollow cylindrical structure with vertical pipeline (6), for rotating open circles
The water flowing big hole being connected when column structure with cutting pipeline (7)；The water flowing big hole of the upper cover plate (2) is equipped with interior
Pipeline is simultaneously mutually fixed with interior conduit；The water flowing big hole of the lower cover plate (5) be equipped with host pipes and with host pipes phase
Fixed, a part of water flowing big hole of lower cover plate (5) is connected with the pipeline of air-conditioner host evaporator, lower cover plate (5) it is another
Water flowing big hole in part is connected with the pipeline of air-conditioner host condenser.
2. a kind of eight ways valve according to claim 1, it is characterised in that: two adjacent vertical pipelines (6) respectively with fixed ring
The line of wall (3) central point is mutually perpendicular to, and the outer wall of vertical pipeline (6) and the inner wall of fixed ring wall (3) are mutually fixed.
3. a kind of eight ways valve according to claim 2, it is characterised in that: four cutting pipelines (7) are separately positioned on two-phase
Between adjacent vertical pipeline (6), cutting pipeline (7) and fixed ring wall (3) central point line and adjacent vertical pipeline (6) and fixed
Ring wall (3) central point line is in 45 °, and two adjacent cutting pipelines (7) are mutually perpendicular to fixed ring wall (3) central point line respectively,
And two central axis of the adjacent cutting pipeline (7) about fixed ring wall (3) it is symmetrical, the outer wall of cutting pipeline (7) and fixation
The inner wall of ring wall (3) is mutually fixed.
4. a kind of eight ways valve according to claim 3, it is characterised in that: the cutting pipeline (7) include both ends respectively with
Upper fixed cover board (1) and lower fixed cover board (4) mutually fixed semicircular ring (75), smoothly tangent with an open end of semicircular ring (75)
And it is arranged smoothly tangent with first connecting plate (76) on semicircular ring (75) top and with another open end of semicircular ring (75)
And it is arranged and is fixedly installed and first in the middle part of the second connecting plate (77) with semicircular ring (75) lower part, the inner wall of semicircular ring (75)
The middle part water-stop sheet (78) that connecting plate (76) bottom end is mutually fixed and mutually fixed with the second connecting plate (77) top, the first connecting plate
(76) top is mutually fixed with upper fixed cover board (1), and the bottom end of the second connecting plate (77) is mutually fixed with lower fixed cover board (4)；Institute
State the upper water-out being formed between semicircular ring (75), the first connecting plate (76) and middle part water-stop sheet (78) for flowing out water flow
Mouthful, be formed between semicircular ring (75), the second connecting plate (77) and middle part water-stop sheet (78) for make water flow inflow under into
The mouth of a river.
5. a kind of eight ways valve according to claim 4, it is characterised in that: first connecting plate (76) and the second connecting plate
(77) connection intersection, the angle between the first connecting plate (76) and the second connecting plate (77) is 45 ° -60 °.
6. a kind of eight ways valve according to claim 4 or 5, it is characterised in that: two vertical pipelines are connected between (6)
Play the vertical water-stop sheet (8) of impermeable role.
7. a kind of eight ways valve according to claim 6, it is characterised in that: be located at two cuttings of vertical water-stop sheet (8) two sides
It is separately connected between pipeline (7) and is provided with cutting pipeline partition (79), be located at the two cutting pipelines of vertical water-stop sheet (8) two sides
(7) it is respectively formed between for making the inflow water from a cutting conduit upper change water list from what another cutting pipeline lower part was flowed out
Member.
8. a kind of eight ways valve according to claim 1, it is characterised in that: the center of fixed cover board (1) is opened
Equipped with rotation axis circular hole a (12), turn matched with rotation axis circular hole a (12) is fixedly installed on the bottom face of upper cover plate (2)
Moving axis a (22)；The center of the lower fixed cover board (4) offers rotation axis circular hole b (42), the top end face of lower cover plate (5)
On be fixedly installed the rotation axis b (52) matched with rotation axis circular hole b (42).
9. a kind of eight ways valve according to claim 1, it is characterised in that: the water flowing circular hole is provided with eight, four altogether
The connection setting corresponding with vertical pipeline (6) of water flowing circular hole, the connection corresponding with cutting pipeline (7) of four additional water flowing circular hole are set
It sets；There are four the water flowing big hole is arranged altogether, two water flowing big holes respectively with evaporator water inlet pipe and evaporator outlet pipe
It is connected, other two water flowing big hole is connected with condenser water inlet pipe and leaving condenser water pipe respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910351920.0A CN110206916B (en) | 2019-04-28 | 2019-04-28 | Eight-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910351920.0A CN110206916B (en) | 2019-04-28 | 2019-04-28 | Eight-way valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110206916A true CN110206916A (en) | 2019-09-06 |
| CN110206916B CN110206916B (en) | 2020-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910351920.0A Active CN110206916B (en) | 2019-04-28 | 2019-04-28 | Eight-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110206916B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110206916B (en) | 2020-12-22 |
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