CN110145616A - A kind of mechanical switching devices - Google Patents
A kind of mechanical switching devices Download PDFInfo
- Publication number
- CN110145616A CN110145616A CN201910323639.6A CN201910323639A CN110145616A CN 110145616 A CN110145616 A CN 110145616A CN 201910323639 A CN201910323639 A CN 201910323639A CN 110145616 A CN110145616 A CN 110145616A
- Authority
- CN
- China
- Prior art keywords
- water route
- spool
- port
- valve seat
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 135
- 238000007789 sealing Methods 0.000 claims abstract description 56
- 238000010276 construction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- 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
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
- F16K11/0856—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in more than one plane perpendicular to the axis of the plug
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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
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
-
- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
-
- 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
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/065—Construction of housing; Use of materials therefor of taps or cocks with cylindrical plugs
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Abstract
The invention proposes a kind of mechanical switching devices, including valve body, a cavity is equipped in the valve body, the cavity is equipped with 5 water route ports, including the water route A1 port, the water route A2 port, the water route B1 port, the water route B2 port, the water route C1 port, 5 water route ports are connected by cavity, sealing device is equipped in the cavity, the sealing device, which is movably installed in cavity, to be moved in cavity, when sealing device is moved to far from the water route B2 port, then the water route B1 port and the water route B2 port communicate, the water route A1 port and the water route C1 port communicate, when sealing device is moved to far from the water route A2 port, then the water route A1 port and the water route A2 port communicate, the water route B1 port and the water route C1 port communicate.The mechanical switching devices simple structure, at low cost, switching implementation comes from water route water flow, is not required to extra circuits design, and control is simple and convenient, is able to solve the status of the corresponding control solenoid valve of a water route switching.
Description
[technical field]
The present invention relates to the technical fields of valve, and a kind of mechanical switch of on-off especially can be alternately opened and closed with multichannel
Device.
[background technique]
Switch field in traditional water route, be related to the water route that multi-path alternately opens and closes, general most common method has
Several water route switchings just have several control solenoid valves, and general each solenoid electric valve includes that the guide sleeve of valve body is provided with electricity outside substantially
Magnetic coil, guide sleeve is interior to be arranged cored and piston, and piston nose is connected with piston cap, which corresponds to valve seat, iron core and work
Compressed spring is provided between plug.When electromagnetic coil no power, compressed spring effect under, piston cap closed valve seat, block into
Flow path between mouth and outlet；When electromagnetic coil is powered, piston is pulled on iron core by iron core, and piston cap is lifted off a seat, import
Flow path between outlet is open-minded.If by the opening and closing in a control solenoid valve control water route all the way, when waterway switching is more
It is will result in as a result, at high cost, construction is complicated and duty is big.When the opening and closing of these valves is mutual suitching type, i.e., one
A valve opening, another valve are closed, then can also increase complicated factor in terms of the mechanical action and in terms of circuit design, therefore
Barrier rate also will increase.Now propose a kind of mechanical switching devices.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, a kind of mechanical switching devices are proposed, can reduce and cut
Corresponding control solenoid valve on water route is changed, the status of the corresponding control solenoid valve of a water route switching is solved.
To achieve the above object, the invention proposes a kind of mechanical switching devices, including valve body, the valve body is interior to be equipped with one
A cavity, the cavity are equipped with 5 water route ports, including the water route A1 port, the water route A2 port, the water route B1 port, the water route B2
Port, the water route C1 port, 5 water route ports are connected by cavity, and sealing device, the sealing device are equipped in the cavity
Being movably installed in cavity can move in cavity, when sealing device is to move far from the water route B2 port, then the water route B1 port with
The water route B2 port communicates, and the water route A1 port and the water route C1 port communicate, when sealing device is to moving far from the water route A2 port, then
The water route A1 port and the water route A2 port communicate, and the water route B1 port and the water route C1 port communicate.
Preferably, the water route A1 port, the water route A2 port and part cavity form flow path A, the water route B1 is logical
Mouth, the water route B2 port and part cavity form flow path B, and A2 valve seat, the stream are provided between the flow path A and the water route C1 port
B2 valve seat between the port of the road water route B, C1；A1 valve seat is equipped with inside the flow path A between two water route ports, inside the flow path B
B1 valve seat is equipped between two water route ports, the sealing device can be moved in several valve base chambers；The A1 valve seat and B1 valve seat are not
It is necessary, cancellation A1 valve seat and B1 valve seat when water route is not necessarily to be fully sealed.
Preferably, the sealing device includes spool A, spool B, the spool A be set to A1 valve seat and A2 valve seat it
Between, the spool B is set between B1 valve seat and B2 valve seat, is respectively equipped with rubber seal on the spool A, spool B, described
Rubber seal includes the A1 sealing element being installed on spool A, A2 sealing element and the B1 sealing element, the B2 that are installed on spool B close
Sealing, the spool A, spool B present lower placement, move simultaneously；The spool A, spool B tail portion be fixedly linked or pass through
Spring is connected, and moves simultaneously.
Preferably, the sealing device includes floating ball A and floating ball B, the floating ball A be set to A1 valve seat and A2 valve seat it
Between, the floating ball B is set between B1 valve seat and B2 valve seat, and the floating ball A and floating ball B present lower placement, the floating ball A and floating
Ball B is interlocked or is mutually touched by the two by spring and interlocked.
Preferably, the sealing device includes spool A and spool B, the spool A and the perpendicular placement of spool B, pass through
The sequencing of valve core movement can be interlocked, and the outer wall of the contact jaw of the spool A and spool B is respectively equipped with driving taper
Face.
Preferably, the sealing device includes spool A, spool B and lever, the spool A is put with spool B in parallel
It sets, the lever is movably installed in spool A and the cavity on the top spool B, the translation that the spool A and spool B pass through lever
Or swing and interlocked, the spool A and spool B are equipped with close to the end of lever and drive tapered surface, the both ends of the lever
End face close to spool A, spool B is respectively equipped with driving inclined-plane.
Preferably, the sealing device is an inner-outer sleeve, the inner-outer sleeve is movably installed in cavity, by inside and outside
The up and down motion of set carries out the sealing of the selection to the interior exit orifice of the water route C1 port side wall, and the inner-outer sleeve is made of inner sleeve, housing,
Outer put on symmetrically offers through slot.
Preferably, the sealing device is approximately blade wheel structure, three pieces impeller is arranged at the lower part of the blade wheel structure
The switching of three road water can be carried out, the top of the blade wheel structure is divided into a piece of impeller and a torsional spring, passes through upper part water flow
Power and tri- road water of torsional spring power Dui Xia switch over.
Beneficial effects of the present invention: the present invention is able to solve the status of the corresponding control solenoid valve of a water route switching,
The switching in other water routes is realized by flow energy in water route, can reduce corresponding control on waterway switching in this way
Solenoid valve processed；The mechanical switching devices simple structure, it is at low cost, in addition switch implementation and come from water route water flow, is not required to additional
Increase circuit design, controls simple and convenient.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is the Section A-A structural schematic diagram of the first embodiment of the present invention；
Fig. 2 is the three-dimensional structure diagram of the first embodiment of the present invention；
Fig. 3 is the schematic front view of the first embodiment of the present invention；
Fig. 4 is the left view schematic diagram of the first embodiment of the present invention；
Fig. 5 is the Section A-A schematic diagram of the second embodiment of the present invention；
Fig. 6 is the Section A-A schematic diagram of the third embodiment of the present invention；
Fig. 7 is the schematic cross-section of the fourth embodiment of the present invention；
Fig. 8 is the schematic cross-section of the fifth embodiment of the present invention；
Fig. 9 is the schematic cross-section of the sixth embodiment of the present invention；
Figure 10 is the schematic cross-section of the seventh embodiment of the present invention；
Figure 11 is the schematic cross-section of the water route the A water inlet state of the seventh embodiment of the present invention；
Figure 12 is the structural schematic diagram of the inner-outer sleeve of the seventh embodiment of the present invention；
Figure 13 is the stereoscopic schematic diagram of the eighth embodiment of the present invention；
Figure 14 is the schematic cross-section of the eighth embodiment of the present invention；
Figure 15 is the section B-B schematic diagram of the eighth embodiment of the present invention；
Figure 16 is the C-C schematic cross-section of the eighth embodiment of the present invention；
Figure 17 is the D-D schematic cross-section of the eighth embodiment of the present invention；
[specific embodiment]
Embodiment 1
Refering to fig. 1 to a kind of mechanical switching devices of Fig. 4 present invention, including valve body 1, the valve body 1 is interior to be equipped with a cavity,
The cavity is equipped with 5 water route ports, including the water route A1 port 2, the water route A2 port 3, the water route B1 port 4, the water route B2 port
5, port 6,5 water route ports in the water route C1 are connected by cavity, and sealing device 7, the sealing device 7 are equipped in the cavity
Being movably installed in cavity can move in cavity, when sealing device 7 is moved to far from the water route B2 port 5, then the water route B1 port 4
It is communicated with the water route B2 port 5, the water route A1 port 2 and the water route C1 port 6 communicate, when sealing device 7 is to far from the water route A2 port 3
Movement, then the water route A1 port 2 and the water route A2 port 3 communicate, and the water route B1 port 4 and the water route C1 port 6 communicate.The water route A1 is logical
Mouth 2, the water route A2 port 3 and part cavity form flow path A, and the water route B1 port 4, the water route B2 port 5 and part cavity are formed
Flow path B is provided with A2 valve seat 11, B2 valve between the water route described flow path B, C1 port 6 between the flow path A and the water route C1 port 6
Seat 12；A1 valve seat 13 is equipped with inside the flow path A between two water route ports, is equipped between two water route ports inside the flow path B
B1 valve seat 14, the sealing device 7 can be moved in several valve base chambers；
Further, the sealing device 7 is set to A1 valve seat including spool A711, spool B712, the spool A711
Between 13 and A2 valve seat 11, the spool B712 is set between B1 valve seat 14 and B2 valve seat 12, the spool A711, spool
It is respectively equipped with rubber seal on B712, the rubber seal includes the A1 sealing element 15, the A2 that are installed on spool A711 close
Sealing 16 and the B1 sealing element 17 being installed on spool B712, B2 sealing element 18, the spool A711, spool B712 are in up and down
It places, moves simultaneously；The spool A711, the tail portion of spool B712 are connected by spring 70, move simultaneously.
Further, the A1 valve seat 13 and B1 valve seat 14 are not required, when water route is without cancellation when being fully sealed
A1 valve seat 13 and B1 valve seat 14.
Embodiment 2
Refering to Fig. 5, the difference from embodiment 1 is that: what the tail portion use of the spool A711, spool B712 were fixedly linked
Structure.
Embodiment 3
Refering to Fig. 6, the difference from embodiment 1 is that: the sealing device 7 includes floating ball A721 and floating ball B722, described
Floating ball A721 is set between A1 valve seat 13 and A2 valve seat 11, the floating ball B722 be set to B1 valve seat 14 and B2 valve seat 12 it
Between, the floating ball A721 and floating ball B722 present lower placement, the floating ball A721 and floating ball B722 and interlock or lead to by spring 70
Mutual touch of the two is crossed to be interlocked.
Embodiment 4
Refering to Fig. 7, the difference from embodiment 1 is that: the sealing device 7 includes spool A711 and spool B712, described
Spool A711 and the perpendicular placement of spool B712, can be interlocked by the sequencing of valve core movement, the spool A711 with
The outer wall of the contact jaw of spool B712 is respectively equipped with driving tapered surface 700.
Embodiment 5
Refering to Fig. 8, the difference from embodiment 1 is that: the sealing device 7 includes spool A711, spool B712 and lever
In being placed in parallel, the lever 713 is movably installed in spool A711 and spool B712 by 713, the spool A711 and spool B712
In the cavity on top, the spool A711 and spool B712 are interlocked by the translation of lever 713, the spool A711 and valve
Core B712 is equipped with driving tapered surface 700 close to the end of lever 713, and the both ends of the lever 713 are close to spool A711, spool
The end face of B712 is respectively equipped with driving inclined-plane 7130.
Embodiment 6
Refering to Fig. 9, the difference with embodiment 5 is: the lever 713 is rotatably installed on spool A711 and spool
In the cavity on the top B712, the spool A711 and spool B712 are interlocked by the swing of lever 713.
Embodiment 7
Refering to fig. 10 to Figure 12, the difference from embodiment 1 is that: the sealing device 7 is an inner-outer sleeve 73, described
Inner-outer sleeve 73 is movably installed in cavity, carries out the interior exit orifice to 6 side wall of the water route C1 port by the up and down motion of inner-outer sleeve 73
730 selection sealing, the inner-outer sleeve 73 are made of inner sleeve 731, housing 732, symmetrically offer through slot on the housing 732
733.As shown in figure 11, top is arrived on the top of inner-outer sleeve 73 after the water inlet of the water route A, inner-outer sleeve 73 seals the water route B2 port 5.
Embodiment 8
Refering to fig. 13 to 17, the difference from embodiment 1 is that: the sealing device 7 is approximately blade wheel structure 74, described
The switching that the lower part of blade wheel structure 74 has three pieces impeller 741 that can carry out three road water, the upper part of the blade wheel structure 74
For a piece of impeller 742 and a torsional spring 743, switched over by upper part flow dynamic and tri- road water of torsional spring power Dui Xia.
The course of work of the present invention:
A kind of working principle of mechanical switching devices of the present invention refering to fig. 1, when the water route A1 port 2, the water route B1 port 4 not
When water inlet, spool A711 is at A1 valve seat 13, and the A2 sealing element 16 of spool A711 can seal A1 valve seat 13, spool B712
On B2 valve seat 12, B2 sealing element 18 seals B2 valve seat 12, and the water route B1 port 4 is connected to the water route B2 port 5 at this time；When A1 water
When road port 2 is intake, water flow is pushed up spool A711 onto A2 valve seat 11, and A1 sealing element 15 seals A2 valve seat 11, separately passes through spring
70 effects, the top spool B712 to B1 valve seat 14, B1 sealing element 17 seals B1 valve seat 14, at this time the water route B1 port 4 and the water route C1
Port 6 is connected to.The switching of water route B One In and Two Out is just controlled by the opening and closing of water route A above.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (9)
1. a kind of mechanical switching devices, including valve body (1), it is characterised in that: a cavity is equipped in the valve body (1), it is described
Cavity is equipped with 5 water route ports, including the water route A1 port (2), the water route A2 port (3), the water route B1 port (4), the water route B2 are logical
Mouth (5), the water route C1 port (6), 5 water route ports are connected by cavity, are equipped with sealing device (7) in the cavity, described
Sealing device (7) is movably installed in cavity and can move in cavity, when sealing device (7) is transported to far from the water route B2 port (5)
Dynamic, then the water route B1 port (4) and the water route B2 port (5) communicate, and the water route A1 port (2) and the water route C1 port (6) communicate, and work as sealing
Device (7) is moved to far from the water route A2 port (3), then the water route A1 port (2) and the water route A2 port (3) communicate, the water route B1 port
(4) it is communicated with the water route C1 port (6).
2. a kind of mechanical switching devices as described in claim 1, it is characterised in that: the water route A1 port (2), the water route A2 are logical
Mouth (3) and part cavity form flow path A, and the water route B1 port (4), the water route B2 port (5) and part cavity form flow path B,
It is provided between the flow path A and the water route C1 port (6) A2 valve seat (11), B2 valve between the water route described flow path B, C1 port (6)
Seat (12) is equipped with A1 valve seat (13) between two water route ports inside the flow path A, inside the flow path B between two water route ports
Equipped with B1 valve seat (14), the sealing device (7) can move in several valve base chambers.
3. a kind of mechanical switching devices as claimed in claim 2, it is characterised in that: the A1 valve seat (13) and B1 valve seat (14)
It is not required, when water route is without cancelling A1 valve seat (13) and B1 valve seat (14) when being fully sealed.
4. a kind of mechanical switching devices as claimed in claim 2, it is characterised in that: the sealing device (7) includes spool A
(711), (712) spool B, the spool A (711) are set between A1 valve seat (13) and A2 valve seat (11), the spool B
(712) it is set between B1 valve seat (14) and B2 valve seat (12), the spool A (711), spool B are respectively equipped with rubber on (712)
Sealing element, the rubber seal include the A1 sealing element (15) being installed on spool A (711), A2 sealing element (16) and installation
In B1 sealing element (17), B2 sealing element (18) on spool B (712), the spool A (711), spool B (712) present decentralization
Set, move simultaneously, the spool A (711), spool B (712) tail portion be fixedly linked or by spring (70) be connected, same to luck
It is dynamic.
5. a kind of mechanical switching devices as claimed in claim 2, it is characterised in that: the sealing device (7) includes floating ball A
(721) it is set between A1 valve seat (13) and A2 valve seat (11) with floating ball B (722), the floating ball A (721), the floating ball B
(722) it is set between B1 valve seat (14) and B2 valve seat (12), the floating ball A (721) and floating ball B (722) present lower placement, institute
Floating ball A (721) and floating ball B (722) is stated to interlock by spring (70) or mutually touch and interlocked by the two.
6. a kind of mechanical switching devices as claimed in claim 1 or 2, it is characterised in that: the sealing device (7) includes spool
A (711) and spool B (712), the spool A (711) and spool B (712) perpendicular placement, pass through the successive suitable of valve core movement
Sequence can be interlocked, and the outer wall of the contact jaw of the spool A (711) and spool B (712) is respectively equipped with driving tapered surface (700).
7. a kind of mechanical switching devices as claimed in claim 1 or 2, it is characterised in that: the sealing device (7) includes spool
A (711), spool B (712) and lever (713), the spool A (711) and spool B (712) are in be placed in parallel, the lever
(713) it is movably installed in spool A (711) and the cavity on spool B (712) top, the spool A (711) and spool B (712)
It is interlocked by the translation or swing of lever (713), the spool A (711) and spool B (712) are close to lever (713)
End is equipped with driving tapered surface (700), and the both ends of the lever (713) are close to the end face of spool A (711), spool B (712) point
It She You not driving inclined-plane (7130).
8. a kind of mechanical switching devices as claimed in claim 1 or 2, it is characterised in that: the sealing device (7) is in one
Housing (73), the inner-outer sleeve (73) are movably installed in cavity, are carried out by the up and down motion of inner-outer sleeve (73) to the water route C1
The selection of the interior exit orifice (730) of port (6) side wall seals, and the inner-outer sleeve (73) is made of inner sleeve (731), housing (732), institute
It states and symmetrically offers through slot (733) on housing (732).
9. a kind of mechanical switching devices as described in claim 1, it is characterised in that: the sealing device (7) is approximately impeller
Structure (74), the switching that the lower part of the blade wheel structure (74) has three pieces impeller (741) that can carry out three road water, the leaf
The top of wheel construction (74) is divided into a piece of impeller (742) and a torsional spring (743), passes through upper part flow dynamic and torsional spring power pair
Lower three road water switch over.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323639.6A CN110145616A (en) | 2019-04-22 | 2019-04-22 | A kind of mechanical switching devices |
| PCT/CN2019/094826 WO2020215493A1 (en) | 2019-04-22 | 2019-07-05 | Mechanical switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323639.6A CN110145616A (en) | 2019-04-22 | 2019-04-22 | A kind of mechanical switching devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110145616A true CN110145616A (en) | 2019-08-20 |
Family
ID=67593806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910323639.6A Pending CN110145616A (en) | 2019-04-22 | 2019-04-22 | A kind of mechanical switching devices |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110145616A (en) |
| WO (1) | WO2020215493A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020215493A1 (en) * | 2019-04-22 | 2020-10-29 | 杭州神林电子有限公司 | Mechanical switching device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8502656D0 (en) * | 1984-02-22 | 1985-03-06 | Ross Operating Valve Co | Inline poppet valve |
| CN202972016U (en) * | 2012-11-29 | 2013-06-05 | 宁波索诺工业自控设备有限公司 | Air control two-position five-way valve |
| CN104228940A (en) * | 2014-09-19 | 2014-12-24 | 湖北旭扬工贸有限公司 | Automatic limiting regulator for steering wheel |
| CN104265946A (en) * | 2014-09-17 | 2015-01-07 | 威士邦（厦门）环境科技有限公司 | Hydraulic control valve and integrated unpowered self-cleaning water purifying device |
| CN204253906U (en) * | 2014-11-27 | 2015-04-08 | 江苏苏盐大维机械有限公司 | A kind of Novel hydraulic valve |
| CN105114660A (en) * | 2015-08-26 | 2015-12-02 | 张栋炜 | Conversion valve fast switching power direction and conversion method of conversion valve |
| CN105135000A (en) * | 2015-08-14 | 2015-12-09 | 叶立英 | Fluid flowing channel switching method and device for realizing same |
| CN206625296U (en) * | 2017-03-28 | 2017-11-10 | 阎鹏羽 | Family expenses water knockout drum |
| CN107869600A (en) * | 2016-09-27 | 2018-04-03 | 惠州科赛医疗有限公司 | A kind of switching valve |
| CN108468832A (en) * | 2018-04-19 | 2018-08-31 | 厦门融技精密科技有限公司 | Rinse cover board waterway controlling valve structure |
| CN210566443U (en) * | 2019-04-22 | 2020-05-19 | 杭州神林电子有限公司 | Mechanical switching device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0913208D0 (en) * | 2009-07-30 | 2009-09-02 | Davidson Matthew | Diverter valve and heating system |
| KR101206194B1 (en) * | 2010-10-28 | 2012-11-28 | 효성굿스프링스 주식회사 | Flow path switching valve |
| DE102013001134A1 (en) * | 2013-01-24 | 2014-07-24 | Festo Ag & Co. Kg | Multi-way valve for use as three-by-two directional control valve, has valve housing, in which control unit is attached, where control unit is extended along main axis, and control unit has control sleeve fixed with respect to valve housing |
| US9347577B2 (en) * | 2013-08-30 | 2016-05-24 | Flextronics Automotive, Inc. | Combined thermal management unit |
| JP6504252B2 (en) * | 2015-08-03 | 2019-04-24 | 株式会社デンソー | Integrated valve |
| CN110145616A (en) * | 2019-04-22 | 2019-08-20 | 杭州神林电子有限公司 | A kind of mechanical switching devices |
-
2019
- 2019-04-22 CN CN201910323639.6A patent/CN110145616A/en active Pending
- 2019-07-05 WO PCT/CN2019/094826 patent/WO2020215493A1/en active Application Filing
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8502656D0 (en) * | 1984-02-22 | 1985-03-06 | Ross Operating Valve Co | Inline poppet valve |
| CN202972016U (en) * | 2012-11-29 | 2013-06-05 | 宁波索诺工业自控设备有限公司 | Air control two-position five-way valve |
| CN104265946A (en) * | 2014-09-17 | 2015-01-07 | 威士邦（厦门）环境科技有限公司 | Hydraulic control valve and integrated unpowered self-cleaning water purifying device |
| CN104228940A (en) * | 2014-09-19 | 2014-12-24 | 湖北旭扬工贸有限公司 | Automatic limiting regulator for steering wheel |
| CN204253906U (en) * | 2014-11-27 | 2015-04-08 | 江苏苏盐大维机械有限公司 | A kind of Novel hydraulic valve |
| CN105135000A (en) * | 2015-08-14 | 2015-12-09 | 叶立英 | Fluid flowing channel switching method and device for realizing same |
| CN105114660A (en) * | 2015-08-26 | 2015-12-02 | 张栋炜 | Conversion valve fast switching power direction and conversion method of conversion valve |
| CN107869600A (en) * | 2016-09-27 | 2018-04-03 | 惠州科赛医疗有限公司 | A kind of switching valve |
| CN206625296U (en) * | 2017-03-28 | 2017-11-10 | 阎鹏羽 | Family expenses water knockout drum |
| CN108468832A (en) * | 2018-04-19 | 2018-08-31 | 厦门融技精密科技有限公司 | Rinse cover board waterway controlling valve structure |
| CN210566443U (en) * | 2019-04-22 | 2020-05-19 | 杭州神林电子有限公司 | Mechanical switching device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020215493A1 (en) * | 2019-04-22 | 2020-10-29 | 杭州神林电子有限公司 | Mechanical switching device |
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| Publication number | Publication date |
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| WO2020215493A1 (en) | 2020-10-29 |
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