CN204852468U - Electronic switching -over valve assembly - Google Patents
Electronic switching -over valve assembly Download PDFInfo
- Publication number
- CN204852468U CN204852468U CN201520602697.XU CN201520602697U CN204852468U CN 204852468 U CN204852468 U CN 204852468U CN 201520602697 U CN201520602697 U CN 201520602697U CN 204852468 U CN204852468 U CN 204852468U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve plug
- delivery outlet
- electric machine
- valve casing
- 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.)
- Active
Links
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model provides an electronic switching -over valve assembly belongs to valve technical field. This electronic switching -over valve assembly includes: motor element, the valve casing, valve casing seal installation is on motor element, input port and a plurality of delivery outlet have been seted up on the valve casing, move the case, move to have seted up on the case and switch mouthful, it installs on motor element's output shaft to move the case, decide the case, decide case fixed mounting in the valve casing, decide to set up on the case delivery outlet corresponding with the delivery outlet, it pastes tightly on deciding the case to move the case, the input port intercommunication is to switching the mouth, motor element moves spool rotation, it only can communicate with one of them delivery outlet of deciding on the case to switch the mouth. The utility model has the advantages of switch convenient, switching -over accuracy.
Description
Technical field
The utility model belongs to valve technology field, relates to a kind of electric change valve assembly.
Background technique
In existing sanitary equipment, cleaning water is directly communicated with intake pipe usually, and in some intelligent closestools, adopt hot and cold water two pipelines to be linked in the supply channel of toilet, its pipeline arranges complexity, the water source arranged is more, and complex structure, can not switch between water route.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of easy switching, commutate electric change valve assembly accurately.
The purpose of this utility model realizes by following technical proposal: a kind of electric change valve assembly, is characterized in that, comprising:
Electric machine assembly;
Valve casing, described valve casing sealing is arranged on electric machine assembly, described valve casing offers inlet opening and several delivery outlets;
Movable valve plug, described movable valve plug offers switching port, and described movable valve plug is arranged on the output shaft of electric machine assembly;
Fixed valve plug, described fixed valve plug is fixedly mounted in valve casing, and described fixed valve plug offers the delivery outlet corresponding with delivery outlet;
Described movable valve plug is adjacent on fixed valve plug, and described inlet opening is communicated to switching port, and described electric machine assembly drives movable valve plug to rotate, and described switching port only can be communicated with one of them delivery outlet on fixed valve plug.
In above-mentioned a kind of electric change valve assembly, described electric machine assembly comprises variable speed electric motors, particularly and is arranged on the induction installation on variable speed electric motors, particularly, described valve casing is arranged on variable speed electric motors, particularly, the output shaft of described variable speed electric motors, particularly runs through induction installation and valve casing also can drive movable valve plug to rotate, the angle of described induction installation energy detection and control output shaft rotation.
In above-mentioned a kind of electric change valve assembly, described induction installation comprises several hall sensing elements be arranged on variable speed electric motors, particularly and the geocoded activity pin be arranged on output shaft, and described hall sensing element is corresponding with delivery outlet to distribute.
In above-mentioned a kind of electric change valve assembly, electric machine assembly also comprises positioning work piece shell and fixed plate, one end of described positioning work piece shell is connected on variable speed electric motors, particularly, the other end and the fixed plate of positioning work piece shell are tightly connected, described hall sensing element and geocoded activity pin are positioned at positioning work piece shell, and described valve casing is arranged on fixed plate.
In above-mentioned a kind of electric change valve assembly, described valve casing is cylindrical, valve casing one end open and sealing be connected on electric machine assembly, described inlet opening is opened in the one end near opening, three delivery outlets are offered at the other end of valve casing, described fixed valve plug to be arranged in valve casing and on fixed valve plug, to offer the delivery outlet corresponding with three delivery outlets, and the switching port energy correspondence on described movable valve plug is communicated to one of them delivery outlet.
In above-mentioned a kind of electric change valve assembly, in described valve casing, valve core shell is installed, one end of described valve core shell is connected on electric machine assembly, the other end of described valve core shell is fixed with cartridge cover, described cartridge cover sealing is pushed against on valve casing, the output shaft of described electric machine assembly passes valve core shell and is connected with movable valve plug, described movable valve plug to be arranged in valve core shell and to be connected in cartridge cover, described valve core shell offers intake tunnel, described intake tunnel is communicated with inlet opening and the storage space between valve core shell and movable valve plug, and described storage space is communicated to switching port.
In above-mentioned a kind of electric change valve assembly, all offer seal groove in the both sides of cartridge cover, described seal groove is concentric with delivery outlet, in seal groove, be provided with seal ring.
In above-mentioned a kind of electric change valve assembly, described delivery outlet is triangle disposition distribution, and each delivery outlet is provided with outward extending connecting tube.
In above-mentioned a kind of electric change valve assembly, the output shaft of described electric machine assembly is provided with shaft coupling block, described shaft coupling block protrudes and is provided with plural positioning boss, described movable valve plug offers positioning groove, and described positioning boss is inserted in positioning groove and shaft coupling block can drive movable valve plug to rotate.
Compared with prior art, the utility model has following advantage:
1, matched by the switching port on movable valve plug and the delivery outlet on fixed valve plug, switching port is only communicated with one of them delivery outlet, the water inputted in inlet opening can be outputted in corresponding delivery outlet, easy switching, can input in different passages as required by different water.
2, hall sensing element and geocoded activity pin are set in electric machine assembly, geocoded activity pin is driven to rotate the angle that hall sensing element determination output shaft is turned over by rotating shaft, and then drive movable valve plug rotate and rest in desired location, make switching port corresponding with delivery outlet.
3, cartridge cover and valve core shell being set, movable valve plug and fixed valve plug are arranged in valve core shell, being mounted in valve casing, water route can be kept unimpeded, good airproof performance, easy for installation.
4, all arrange seal ring in the both sides of cartridge cover, the joint of cartridge cover and valve casing can be made to keep sealing state, and cartridge cover and fixed valve plug are tightly connected, and seal ring band is flexible, and movable valve plug can push against to fixed valve plug by the motion of shaft coupling block, operates steadily, good sealing effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is detonation configuration schematic diagram of the present utility model.
Fig. 3 is sectional structure schematic diagram of the present utility model.
Fig. 4 is the detonation configuration schematic diagram at valve core shell place in the utility model.
Fig. 5 is structural representation when movable valve plug is communicated with fixed valve plug in the utility model.
Fig. 6 is the structural representation of valve casing in the utility model.
Fig. 7 is the structural representation of induction installation in the utility model.
In figure, 1, electric machine assembly; 11, variable speed electric motors, particularly; 111, output shaft; 12, induction installation; 121, hall sensing element; 122, geocoded activity pin; 13, positioning work piece shell; 14, fixed plate; 2, valve casing; 21, inlet opening; 22, connecting tube; 23, delivery outlet; 3, movable valve plug; 31, switching port; 32, positioning groove; 4, fixed valve plug; 41, delivery outlet; 5, seal ring; 6, cartridge cover; 61, seal groove; 7, valve core shell; 71, intake tunnel; 8, shaft coupling block; 81, positioning boss; 9, storage space.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1 to Figure 3, this electric change valve assembly, comprising: electric machine assembly 1, valve casing 2, movable valve plug 3 and fixed valve plug 4, and valve casing 2 sealing is arranged on electric machine assembly 1, valve casing 2 offers inlet opening 21 and several delivery outlets 23; Movable valve plug 3 offers switching port 31, movable valve plug 3 is arranged on the output shaft 111 of electric machine assembly 1; Fixed valve plug 4 is fixedly mounted in valve casing 2, fixed valve plug 4 offers the delivery outlet 41 corresponding with delivery outlet 23; Movable valve plug 3 is adjacent on fixed valve plug 4, and inlet opening 21 is communicated to switching port 31, and electric machine assembly 1 drives movable valve plug 3 to rotate, and switching port 31 only can be communicated with one of them delivery outlet 41 on fixed valve plug 4.Water is inputted in inlet opening 21, the switching port 31 driving movable valve plug 3 to turn on movable valve plug 3 by electric machine assembly 1 is connected with one of them delivery outlet 41 on fixed valve plug 4, electric machine assembly 1 stops, water in inlet opening 21 flow into the delivery outlet 41 of fixed valve plug 4 along switching port 31 and then flows out in the passage of setting from the delivery outlet 23 of valve gap, easy switching, circulation is simple.
The induction installation 12 that electric machine assembly 1 comprises variable speed electric motors, particularly 11 and is arranged on variable speed electric motors, particularly 11, valve casing 2 is arranged on variable speed electric motors, particularly 11, the output shaft 111 of variable speed electric motors, particularly 11 runs through induction installation 12 and valve casing 2 also can drive movable valve plug 3 to rotate, the angle that induction installation 12 energy detection and control output shaft 111 rotates.
Can detect the angle of the rotation of output shaft 111 and the time of output shaft 111 rotation by arranging induction installation 12, control the angle that movable valve plug 3 rotates easily, movable valve plug 3 is stopped accurately with the relative position of fixed valve plug 4, and both guarantees are communicated with smooth and easy, easy switching.
As shown in Fig. 2, Fig. 3 and Fig. 7, induction installation 12 comprises several hall sensing elements 121 be arranged on variable speed electric motors, particularly 11 and the geocoded activity pin 122 be arranged on output shaft 111, hall sensing element 121 is corresponding with delivery outlet 23 to distribute, geocoded activity pin 122 comprises the clamping part be clamped on output shaft 111 and the induction part intersected to output shaft 111, and induction part is made up of magnetic material.Geocoded activity pin 122 can easily clamp and be arranged on output shaft 111, and position is easy to adjust, and induction part can produce locating effect with hall sensing element 121, rapidly easy to detect, rational in infrastructure.
Electric machine assembly 1 also comprises positioning work piece shell 13 and fixed plate 14, one end of positioning work piece shell 13 is connected on variable speed electric motors, particularly 11, the other end and the fixed plate 14 of positioning work piece shell 13 are tightly connected, and hall sensing element 121 and geocoded activity pin 122 are positioned at positioning work piece shell 13, and valve casing 2 is arranged on fixed plate 14.Arrange positioning work piece shell 13, can wrap up and protect hall sensing element 121 and geocoded activity pin 122, play the effect of rigid support, fixed plate 14 can connect valve casing 2, plays the effect of sealing, valve casing 2 and electric machine assembly 1 is separated.
As shown in Figure 2 and Figure 6, valve casing 2 is cylindrical, valve casing 2 one end open and sealing be connected on electric machine assembly 1, inlet opening 21 is opened in the one end near opening, three delivery outlets 23 are offered at the other end of valve casing 2, fixed valve plug 4 to be arranged in valve casing 2 and on fixed valve plug 4, to offer the delivery outlet 41 corresponding with three delivery outlets 23, and the switching port 31 on movable valve plug 3 correspondence can be communicated to one of them delivery outlet 41.Three delivery outlets 23 arranged in valve casing 2, as preferentially, delivery outlet 23 is distribution in triangle disposition, each delivery outlet 23 is provided with outward extending connecting tube 22, wherein two connecting tubes 22 in in-line distribution perpendicular to valve casing 2 axis and extend to two ends, another root is parallel to the axis of valve casing 2.Movable valve plug 3 rotates and switching port 31 and one of them delivery outlet 41 is conducted, conducting is convenient, inlet opening 21 is arranged on the one end near opening on valve casing 2, current can be made to be input to the space of switching port 31 connection, make to keep sufficient water source in switching port 31, connected the connection that can facilitate water pipe by connecting tube 22.
As shown in Figures 2 to 5, valve core shell 7 is installed in valve casing 2, one end of valve core shell 7 is connected on electric machine assembly 1, the other end of valve core shell 7 is fixed with cartridge cover 6, seal groove 61 is all offered in the both sides of cartridge cover 6, seal groove 61 is concentric with delivery outlet 23, seal ring 5 is installed in seal groove 61, cartridge cover 6 pushes against seal ring 5 sealing and is arranged on valve casing 2, the output shaft 111 of electric machine assembly 1 passes valve core shell 7 and is connected with movable valve plug 3, movable valve plug 3 to be arranged in valve core shell 7 and to be connected in cartridge cover 6, valve core shell 7 offers intake tunnel 71, intake tunnel 71 is communicated with inlet opening 21 and the storage space between valve core shell 7 and movable valve plug 39, namely valve core shell 7 is tubular element, the internal diameter of valve core shell 7 is greater than the external diameter of output shaft 111, at valve core shell 7, output shaft 111, storage space 9 is formed between movable valve plug 3 and electric machine assembly 1, storage space 9 is communicated to switching port 31.
Arrange valve core shell 7 movable valve plug 3 and fixed valve plug 4 to be located and sealed, current are made to enter into delivery outlet 23 by intake tunnel 71, valve core shell 7 easy for installation, sealing effect, the surface of contact between fixed valve plug 4 and valve casing 2 is sealed by seal ring 5, play the effect compressing and seal, make easy to connect.
As shown in Figure 2, the output shaft 111 of electric machine assembly 1 is provided with shaft coupling block 8, shaft coupling block 8 protrudes and is provided with plural positioning boss 81, movable valve plug 3 offers positioning groove 32, positioning boss 81 is inserted in positioning groove 32 and shaft coupling block 8 can drive movable valve plug 3 to rotate.The mode being inserted into positioning groove 32 by positioning boss 81 transmits the moment of torsion of electric machine assembly 1, easy to connect, has and can have flexible surplus at axial direction, make movable valve plug 3 be close on fixed valve plug 4 all the time, good connecting effect.
The utility model in an initial condition, current flow through intake tunnel 71 through inlet opening 21 and enter into storage space 9, output shaft 111 drives shaft coupling block 8 to rotate, geocoded activity pin 122 is with hall sensing element 121 mutual induction and locate, make movable valve plug 3 turn to desired location, conducting switching port 31 and delivery outlet 41, make the water of storage space 9 flow out from connecting tube 22, easy switching, controls simple.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (9)
1. an electric change valve assembly, is characterized in that, comprising:
Electric machine assembly;
Valve casing, described valve casing sealing is arranged on electric machine assembly, described valve casing offers inlet opening and several delivery outlets;
Movable valve plug, described movable valve plug offers switching port, and described movable valve plug is arranged on the output shaft of electric machine assembly;
Fixed valve plug, described fixed valve plug is fixedly mounted in valve casing, and described fixed valve plug offers the delivery outlet corresponding with delivery outlet;
Described movable valve plug is adjacent on fixed valve plug, and described inlet opening is communicated to switching port, and described electric machine assembly drives movable valve plug to rotate, and described switching port only can be communicated with one of them delivery outlet on fixed valve plug.
2. a kind of electric change valve assembly according to claim 1, it is characterized in that, described electric machine assembly comprises variable speed electric motors, particularly and is arranged on the induction installation on variable speed electric motors, particularly, described valve casing is arranged on variable speed electric motors, particularly, the output shaft of described variable speed electric motors, particularly runs through induction installation and valve casing also can drive movable valve plug to rotate, the angle of described induction installation energy detection and control output shaft rotation.
3. a kind of electric change valve assembly according to claim 2, it is characterized in that, described induction installation comprises several hall sensing elements be arranged on variable speed electric motors, particularly and the geocoded activity pin be arranged on output shaft, and described hall sensing element is corresponding with delivery outlet to distribute.
4. a kind of electric change valve assembly according to claim 3, it is characterized in that, electric machine assembly also comprises positioning work piece shell and fixed plate, one end of described positioning work piece shell is connected on variable speed electric motors, particularly, the other end and the fixed plate of positioning work piece shell are tightly connected, described hall sensing element and geocoded activity pin are positioned at positioning work piece shell, and described valve casing is arranged on fixed plate.
5. a kind of electric change valve assembly according to claim 1,2,3 or 4, it is characterized in that, described valve casing is cylindrical, valve casing one end open and sealing be connected on electric machine assembly, described inlet opening is opened in the one end near opening, offer three delivery outlets at the other end of valve casing, described fixed valve plug to be arranged in valve casing and on fixed valve plug, to offer the delivery outlet corresponding with three delivery outlets, and the switching port energy correspondence on described movable valve plug is communicated to one of them delivery outlet.
6. according to claim 1, 2, a kind of electric change valve assembly described in 3 or 4, it is characterized in that, in described valve casing, valve core shell is installed, one end of described valve core shell is connected on electric machine assembly, the other end of described valve core shell is fixed with cartridge cover, described cartridge cover sealing is pushed against on valve casing, the output shaft of described electric machine assembly passes valve core shell and is connected with movable valve plug, described movable valve plug to be arranged in valve core shell and to be connected in cartridge cover, described valve core shell offers intake tunnel, described intake tunnel is communicated with inlet opening and the storage space between valve core shell and movable valve plug, described storage space is communicated to switching port.
7. a kind of electric change valve assembly according to claim 6, is characterized in that, all offer seal groove in the both sides of cartridge cover, described seal groove is concentric with delivery outlet, in seal groove, be provided with seal ring.
8. a kind of electric change valve assembly according to claim 1,2,3 or 4, is characterized in that, described delivery outlet is triangle disposition distribution, and each delivery outlet is provided with outward extending connecting tube.
9. a kind of electric change valve assembly according to claim 1,2,3 or 4, it is characterized in that, the output shaft of described electric machine assembly is provided with shaft coupling block, described shaft coupling block protrudes and is provided with plural positioning boss, described movable valve plug offers positioning groove, and described positioning boss is inserted in positioning groove and shaft coupling block can drive movable valve plug to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602697.XU CN204852468U (en) | 2015-08-12 | 2015-08-12 | Electronic switching -over valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602697.XU CN204852468U (en) | 2015-08-12 | 2015-08-12 | Electronic switching -over valve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204852468U true CN204852468U (en) | 2015-12-09 |
Family
ID=54743013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520602697.XU Active CN204852468U (en) | 2015-08-12 | 2015-08-12 | Electronic switching -over valve assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204852468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042115A (en) * | 2015-08-12 | 2015-11-11 | 宁波同创电器有限公司 | Electric reversing valve assembly |
-
2015
- 2015-08-12 CN CN201520602697.XU patent/CN204852468U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042115A (en) * | 2015-08-12 | 2015-11-11 | 宁波同创电器有限公司 | Electric reversing valve assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103574094B (en) | A kind of flow control valve | |
| CN206175730U (en) | Be used for air conveying material pipeline auto -change over device | |
| CN204852468U (en) | Electronic switching -over valve assembly | |
| CN204664491U (en) | A kind of electric three-way valve | |
| CN201827439U (en) | Electric three-way valve | |
| CN105042115A (en) | Electric reversing valve assembly | |
| CN204849975U (en) | A constant temperature system for sanitary equipment | |
| CN202171036U (en) | Adjustable valve | |
| CN104314714A (en) | Electrically-controlled EGR (Exhaust Gas Recirculation) valve | |
| CN204729673U (en) | Electronic mixed water valve | |
| CN105113598A (en) | Constant temperature system for sanitation device | |
| CN211449752U (en) | Multi-channel liquid fertilizer flow regulator | |
| CN202195112U (en) | Control valve | |
| CN106195333B (en) | Switching valve and water heater | |
| CN202228719U (en) | Flow distribution control valve | |
| CN204082391U (en) | A kind of electric control EGR valve | |
| CN109899684B (en) | Working method of driving device of pipeline detector | |
| CN203549084U (en) | Multichannel switching valve | |
| CN213871186U (en) | Electric control valve and water tank-free quick heating pipeline machine with same | |
| CN201740284U (en) | Scale-restraint frost valve of solar water heater | |
| CN201838511U (en) | Stabilized water flow switch of powerfully-magnetized water | |
| CN215806657U (en) | Automatic throttle valve | |
| CN208445430U (en) | Disc type electric machine | |
| CN204961284U (en) | Water pump pressure controller | |
| CN219529909U (en) | Integrated thermal management module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |