CN202118346U - Electric-manual dual-functional control valve - Google Patents
Electric-manual dual-functional control valve Download PDFInfo
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- CN202118346U CN202118346U CN2011201735026U CN201120173502U CN202118346U CN 202118346 U CN202118346 U CN 202118346U CN 2011201735026 U CN2011201735026 U CN 2011201735026U CN 201120173502 U CN201120173502 U CN 201120173502U CN 202118346 U CN202118346 U CN 202118346U
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- water
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Abstract
The utility model relates to a control valve, in particular to an electric-manual dual-functional control valve, which is used for controlling water discharging and comprises a valve body. A water inlet cavity and a water outlet cavity are arranged on the valve body and mutually communicated through a water channel inside the valve body, and an electromagnetic control valve and a manual control valve which are used for controlling communication and partition between the water inlet cavity and the water outlet cavity are arranged on the valve body. The control valve can be opened manually or electrically, and the electrical opening way is normally adopted while the manual opening way is adopted in short power supply or outage. Moreover, the electric-manual dual-functional control valve is quite wide in application and especially applicable to various water supply systems.
Description
Technical field
The utility model relates to a kind of control valve, especially relates to a kind of electronic and manual difunctional control valve.
Background technique
Shortage of water resources is the long-standing problem of face of mankind; In people's daily life water; Water is to the greatest extent just loss of utilization fully often, for example: and face washing water, water for bathing, laundry water etc., but and another side carries out urinal flushing, mop cleaning or the like with the tap water that can drink in a large number.This single water use model has caused two huge waste: increased the water consumption of tap water on the one hand, the anxiety of having aggravated water; Strengthen quantity of wastewater effluent on the other hand, increased the processing cost of water.
The waste of this form, the serious water shortage phenomenon that behaviors such as sandslide, environmental pollution, the uncontrolled discharging of sewage are caused is more outstanding day by day.The technology that is the sanitary wastewater reuse on one side is unsatisfactory all the time, makes in hotel, family and applies recycle-water, and is difficult, is difficult to progress; Another side then is that more than 400 big and medium-sized cities of China just have 300 big and medium-sized cities lacks of water, has to take the method for limitation water-feeding in limited time.Lack of water has become the outstanding problem of restriction China's sustained economic development and living standards of the people raising.Can be meanwhile, a large amount of dischargings of sewage can make precious water resource polluted again.
If being collected the process purified treatment, sanitary wastewater becomes middle water; Outside part is used as family's regeneration; Residue can be used as building miscellaneous water and city miscellaneous water; As flush the toilet, waters such as road-cleaning, urban afforestation, vehicle flushing, construction and fire-fighting, thereby substitute the tap water of equivalent.
Because middle water is the industry requirement of usefulness again, running water pipe is to separate to carry out with middle water pipe.And existing control valve can't reach this kind requirement.If when the cistern water level of water was lower than standard in storing, control switch was opened, water tank is supplied water, but when off-position, control switch can not be opened, cause water tank can not in time obtain supplying water.
Summary of the invention
The utility model technical problem to be solved is to overcome the defective that exists in the existing technology, and a kind of difunctional control valve is provided, and this difunctional control valve can carry out work through electronic and manual dual mode.
For solving the problems of the technologies described above; The technological scheme of the utility model is to realize like this; A kind of electronic and manual difunctional control valve comprises valve body, and it is characterized in that: said valve body is provided with water-inlet cavity and water chamber; The flow channel of said water-inlet cavity in valve body communicates with water chamber, on valve body, is provided with the control water-inlet cavity and communicates with water chamber and the solenoid electric valve and the hand control valve that cut off.
Said hand control valve is made up of handle, driving lever, dynamic porcelain piece, definite ceramic chip and the locking collar, and the lower end of driving lever is provided with shift fork, and said definite ceramic chip places on the boss in the valve body through a seal ring; The centre of this boss is provided with through hole, and this through hole communicates with water-inlet cavity, and dynamic porcelain piece is positioned at the top of definite ceramic chip and turns; Form one between dynamic porcelain piece and the definite ceramic chip and communicate and the flow channel that cuts off, the shift fork on the driving lever is positioned at the top of dynamic porcelain piece, and shift fork and dynamic porcelain piece cooperatively interact; Handle is connected with the other end of driving lever; On the valve body wall above the dynamic porcelain piece, be provided with the water port, this water port communicates with water chamber, and the said locking collar places on the driving lever; Match with the sidewall of valve body in its outside, the lower end of the locking collar compresses the boss of driving lever lower end through a seal ring.
The said locking collar is fixed on the valve body through set screw.
Said handle is the cavity structure of an end opening, is provided with banking stop in the cavity inboard of handle, and this banking stop matches with the opening slot of valve end setting.
Also be provided with recess in the cavity of said handle, an end of driving lever is plugged in this recess.
Said definite ceramic chip is provided with through hole, and said dynamic porcelain piece matches with the through hole of definite ceramic chip, and the rotation of dynamic porcelain piece makes and forms the flow channel that communicates or cut off between definite ceramic chip and the dynamic porcelain piece.
Said solenoid electric valve is made up of electromagnetic valve body, valve rod and spring; Said electromagnetic valve body is installed in an end of valve body through seal ring, and an end of said valve rod is connected with electromagnetic valve body, and the valve rod the other end is corresponding with the water inlet on the water chamber wall through sealing gasket; Water inlet on the water chamber wall is communicated with water-inlet cavity or cut off; Said spring housing is located on the valve rod, and an end and the electromagnetic valve body of spring offset, and the boss on the other end and the valve rod offsets.
Said valve rod is provided with radial direction through hole, and an end that is connected with electromagnetic valve body at valve rod is provided with axial bore, and axial bore and radial direction through hole connect.
The outer wall of said water chamber is provided with step.
The beneficial effect of the utility model, the control valve of the utility model can pass through manually and electronic dual mode is opened, when outage or power supply deficiency; Can convert manual mode to opens; So that water tank is supplied water, application is very wide, is particularly useful for each water system.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is an A-A directional profile structural representation among the utility model Fig. 1.
Fig. 3 is a B-B directional profile structural representation among the utility model Fig. 2.
Fig. 4 is the utility model definite ceramic chip structural representation.
Fig. 5 is the utility model dynamic porcelain piece structural representation.
Fig. 6 is the structural representation of the utility model sealing gasket and valve rod.
Wherein, the label declaration in the accompanying drawing is following:
The 1-valve body, the 11-boss, the 12-water port, the 13-opening slot,
The 2-water-inlet cavity, the 3-water chamber, the 31-water inlet,
The 4-hand control valve, the 41-handle, the 42-driving lever, the 43-dynamic porcelain piece, the 44-definite ceramic chip, the 45-shift fork, 46-locks the collar, the 40-through hole, the 47-boss, the 48-banking stop, the 49-recess,
The 5-motor-operated control valve, the 51-electromagnetic valve body, 52-valve rod, 521-be the water outlet through hole radially, the axial osculum of 522-, 53-spring, 54-boss, 6-seal ring, 7-seal ring, 8-sealing gasket, 9-seal ring.
Embodiment
Below in conjunction with accompanying drawing; The utility model is specified, and a kind of electronic and manual difunctional control valve of the utility model is referring to Fig. 1; Its structure comprises valve body 1; Said valve body 1 is provided with water-inlet cavity 2 and water chamber 3, and the flow channel of said water-inlet cavity 2 in valve body communicates with water chamber 3, on valve body 1, is provided with control water-inlet cavity 2 and communicates with water chamber 3 and solenoid electric valve that cuts off 4 and hand control valve 5.
Above-mentioned hand control valve 4 is made up of handle 41, driving lever 42, dynamic porcelain piece 43, definite ceramic chip 44 and the locking collar 46, and the lower end of driving lever 42 is provided with shift fork 45, and said definite ceramic chip 44 places on the boss 11 in the valve body, and can not rotate.The centre of the boss 11 of valve body is a through hole, and this through hole communicates with water-inlet cavity 2.Between definite ceramic chip 44 and boss 11, be provided with seal ring 6, in case leak-stopping water.Dynamic porcelain piece 43 is positioned at the top of definite ceramic chip 44 and turns.On definite ceramic chip 44, be provided with through hole 40, the shape of said dynamic porcelain piece 43 matches with the through hole 40 of definite ceramic chip 44, along with the rotation of dynamic porcelain piece 43, forms one between dynamic porcelain piece 43 and the definite ceramic chip 44 and communicates and the flow channel that cuts off, referring to Fig. 4 and shown in Figure 5.The pottery that dynamic porcelain piece 43 and definite ceramic chip 44 adopt has wear-resisting, has characteristics such as good seal performance, volume are little, is convenient to the use of little control valve.The shift fork 45 of driving lever 42 bottoms is positioned at the top of dynamic porcelain piece 43; Shift fork 45 cooperatively interacts with dynamic porcelain piece 43 and is connected; Handle 41 is connected with the other end of driving lever 42; And handle 41 places the outside of valve body 1, on the valve body wall above the dynamic porcelain piece 43, is provided with water port 12, and this water port 12 communicates with water chamber 3.The locking collar 46 is set on the driving lever 42, matches with the sidewall of valve body 1 in its locking collar 46 outsides, and its lower end compresses the boss 47 of driving lever 42 lower ends through seal ring 7, goes out to prevent that water from flowing.
During use, the boss 47 of driving lever 42 lower ends is pushed down through seal ring 7 in the lower end of the locking collar 46, vertically moves to prevent driving lever 42; The shift fork 45 that handle with sleeve 41, handle 41 drive below the driving lever 42 rotates, and the dynamic porcelain piece 43 that matches with shift fork 45 is rotated; Thereby dynamic porcelain piece 43 is removed, formed flow channel between dynamic porcelain piece 43 and the definite ceramic chip 44, current are got into; And enter into water chamber 3 through the water port on the valve wall 12, promptly open control valve through manual mode; When the needs valve body is closed,, get final product passing through of blocking water flow as long as handle with sleeve 41 is pressed on the through hole 40 of definite ceramic chip 44 dynamic porcelain piece 43.
Above-mentioned handle 41 is the cavity structure of an end opening, is provided with banking stop 48 in the cavity inboard, and this banking stop 48 matches with the opening slot 13 of valve end setting.When handle 41 drives driving lever 42 rotations; Banking stop 48 on the handle rotates together, and when banking stop 48 was stuck in opening slot 13, banking stop 48 stopped operating; Handle carries out backward rotation again, communicates and the flow channel that cuts off thereby make to form between dynamic porcelain piece 43 and the definite ceramic chip 44.
The cavity inboard of above-mentioned handle 41 also is provided with recess 49, and an end of driving lever 42 is plugged in this recess 49, so that handle 41 was fixed with being connected of driving lever 42, both peg graft conveniently, are convenient to dismounting, and certainly, both also can otherwise connect.
Above-mentioned solenoid electric valve 5 is made up of electromagnetic valve body 51, valve rod 52 and spring 53, and said electromagnetic valve body 51 is installed in an end of valve body 1 through seal ring 9.One end of said valve rod 52 is connected with electromagnetic valve body 51, and the valve rod the other end is corresponding with the water inlet 31 on the water chamber wall through sealing gasket 8, and sealing gasket 8 is connected with valve rod 52, and moves with valve rod 52.Said spring 53 is set on the valve rod 52, and an end and the electromagnetic valve body 51 of spring 53 offset, and the boss 54 on the other end and the valve rod 52 offsets.Referring to Fig. 1 and shown in Figure 3.During normality, an end of valve rod 52 withstands the water inlet 31 on the water chamber wall through sealing gasket 8, makes the water in the water-inlet cavity 2 not enter into water chamber 3 through water inlet 31, promptly can not discharge water.After solenoid electric valve 5 energisings; Valve rod 52 moves under electromagnetic action, the water inlet 31 on valve rod 52 and the water chamber wall is broken away from, thereby make the water in the water-inlet cavity 2 enter into water chamber 3 through water inlet 31; Thereby water-inlet cavity 2 and water chamber 3 are connected, and valve body is opened.
Above-mentioned valve rod 52 is provided with radially water outlet through hole 521, and an end that is connected with electromagnetic valve body 51 at valve rod 52 is provided with axial osculum 522, and axially osculum 522 connects with water outlet through hole 521 radially.Water in the valve rod 52 is in time discharged, reduce pressure reduction.
The outer end of above-mentioned water chamber 3 is provided with step 32, when water chamber is connected with plastic tube or rubber pipe, connects fasteningly, and this step has anti-skidding effect.
When the difunctional control valve of the utility model uses, promptly can the water in the water-inlet cavity 2 be flow in the water chamber 3 through motor-operated control valve; Under powering-off state, can the water in the water-inlet cavity 2 be flow in the water chamber 3 through hand control valve again, two kinds of functions can be switched and carry out, and when outage, can supply water through manual mode.
The description of above-mentioned enforcement is the utility model preferred embodiment, but can not limit the protection domain of the utility model with this, and variation and the modification done in this way in every case are all within the protection domain of the utility model.
Claims (9)
1. electronic and manual difunctional control valve; Comprise valve body; It is characterized in that: said valve body is provided with water-inlet cavity and water chamber; The flow channel of said water-inlet cavity in valve body communicates with water chamber, on valve body, is provided with the control water-inlet cavity and communicates with water chamber and the solenoid electric valve and the hand control valve that cut off.
2. a kind of electronic and manual difunctional control valve according to claim 1 is characterized in that: said hand control valve is made up of handle, driving lever, dynamic porcelain piece, definite ceramic chip and the locking collar, and the lower end of driving lever is provided with shift fork; Said definite ceramic chip places on the boss in the valve body through seal ring, and the centre of this boss is provided with through hole, and this through hole communicates with water-inlet cavity; Dynamic porcelain piece is positioned at the top of definite ceramic chip and turns; Form one between dynamic porcelain piece and the definite ceramic chip and communicate and the flow channel that cuts off, the shift fork on the driving lever is positioned at the top of dynamic porcelain piece, and shift fork and dynamic porcelain piece cooperatively interact; Said handle is connected with the other end of driving lever, and handle places outside the valve body; On the valve body wall above the dynamic porcelain piece, be provided with the water port, this water port communicates with water chamber, and said lock sleeve ring set is located on the driving lever, matches with the inwall of valve body in its outside, and the lower end of the locking collar compresses the boss of driving lever lower end through a seal ring.
3. a kind of electronic and manual difunctional control valve according to claim 2, it is characterized in that: the said locking collar is fixed on the valve body through set screw.
4. a kind of electronic and manual difunctional control valve according to claim 2, it is characterized in that: said handle is the cavity structure of an end opening, is provided with banking stop in the cavity inboard of handle, this banking stop matches with the opening slot of valve end setting.
5. a kind of electronic and manual difunctional control valve according to claim 4 is characterized in that: also be provided with recess in the cavity of said handle, an end of driving lever is plugged in this recess.
6. a kind of electronic and manual difunctional control valve according to claim 2; It is characterized in that: said definite ceramic chip is provided with through hole; Said dynamic porcelain piece matches with the through hole of definite ceramic chip, and the rotation of dynamic porcelain piece makes and forms the flow channel that communicates or cut off between definite ceramic chip and the dynamic porcelain piece.
7. according to any described a kind of electronic and manual difunctional control valve in the claim 1 to 6; It is characterized in that: said solenoid electric valve is made up of electromagnetic valve body, valve rod and spring; Said electromagnetic valve body is installed in an end of valve body through seal ring, and an end of said valve rod is connected with electromagnetic valve body, and the valve rod the other end is corresponding with the water inlet on the water chamber wall through sealing gasket; Make and communicate between water inlet and the water-inlet cavity on the water chamber wall or cut off; Said spring housing is located on the valve rod, and an end and the electromagnetic valve body of spring offset, and the boss on the other end and the valve rod offsets.
8. a kind of electronic and manual difunctional control valve according to claim 7, it is characterized in that: said valve rod is provided with radial direction through hole, and an end that is connected with electromagnetic valve body at valve rod is provided with axial bore, and axial bore and radial direction through hole connect.
9. according to any described a kind of electronic and manual difunctional control valve in the claim 1 to 6, it is characterized in that: the outer wall of said water chamber is provided with step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201735026U CN202118346U (en) | 2011-05-26 | 2011-05-26 | Electric-manual dual-functional control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201735026U CN202118346U (en) | 2011-05-26 | 2011-05-26 | Electric-manual dual-functional control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118346U true CN202118346U (en) | 2012-01-18 |
Family
ID=45459412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201735026U Expired - Fee Related CN202118346U (en) | 2011-05-26 | 2011-05-26 | Electric-manual dual-functional control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797897A (en) * | 2011-05-26 | 2012-11-28 | 上海首科环保科技有限公司 | Dual-functional control valve |
-
2011
- 2011-05-26 CN CN2011201735026U patent/CN202118346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797897A (en) * | 2011-05-26 | 2012-11-28 | 上海首科环保科技有限公司 | Dual-functional control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |