CN104728471A - Ceramic valve - Google Patents
Ceramic valve Download PDFInfo
- Publication number
- CN104728471A CN104728471A CN201410290422.7A CN201410290422A CN104728471A CN 104728471 A CN104728471 A CN 104728471A CN 201410290422 A CN201410290422 A CN 201410290422A CN 104728471 A CN104728471 A CN 104728471A
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- Prior art keywords
- hole
- seal ring
- ceramic valve
- gland
- stator
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation
- F16K31/055—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation for rotating valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention relates to the technical field of valves, in particular to a ceramic valve. The ceramic valve comprises a shell, a stator plate, a rotor plate, a drive plate and a gland, wherein a cold water outlet pipe, a hot water inlet pipe, a first cleaning pipe and a second cleaning pipe are arranged on the bottom surface of the shell, a cold water inlet pipe is arranged on the side wall of the shell, the stator plate is arranged in the shell and is used for limiting in the radial direction together with the shell, the rotor plate is arranged above the stator plate, the drive plate is arranged above the rotor plate and is used for limiting in the radial direction together with the rotor plate, the gland is arranged above the drive plate and is connected with the shell through bolts and nuts, a first groove is formed in the lower surface of the rotor plate, an opening is formed in the portion, symmetrical to the first groove, of the edge of the rotor plate, and a first through hole, a second through hole, a third through hole, a fourth through hole and a fifth through hole are formed in the stator plate.
Description
Technical field
The present invention relates to valve technology field, specifically a kind of ceramic valve.
Background technique
In prior art, the water route of most of intelligent closestool or Intelligent toilet cover is controlled by solenoid valve and changing valve, and because solenoid valve and changing valve all limit by power supply, once have a power failure, solenoid valve and changing valve just cannot work, and cause the problem cannot rinsed during power failure.In addition, solenoid valve is very large by the impact of water quality, and the more meeting of impurities in water causes solenoid valve break down and can not normally close, cause jet pipe to drip and waste, rate of fault, at about 15-25%, not only have impact on the normal use of Consumer, and greatly increases the burden after sale of producer.Sub-fraction intelligent closestool or toilet lid adopt ceramic valve to control, but this ceramic valve adopts bottom water inlet structure, and this structure rate that manufactures a finished product is low, easily leak in toilet or toilet lid, have put for a long time ceramics and paste extremely with ceramics and the problems such as can not to rotate.
Summary of the invention
The ceramic valve of the present invention for providing a kind of structure simple, esy to use, safe and reliable.
The present invention is achieved through the following technical solutions:
A kind of ceramic valve, comprise housing, stator, moving plate, driver plate and gland, described housing bottom surface is provided with out cold water pipe, enter hot-water line, first scavenge pipe and the second scavenge pipe, described housing sidewall is provided with into cold water pipe, described enclosure interior is located at by described stator, and it is spacing diametrically with described housing, described moving plate is located at above described stator, described driver plate is located at above described moving plate, and it is spacing diametrically with described moving plate, described gland is located at above described driver plate, be connected with described housing with nut by bolt, the lower surface of described moving plate is provided with the first groove, edge and the described first symmetrical place of groove of described moving plate are provided with an opening, described stator is provided with the first through hole, second through hole, third through-hole, fourth hole and fifth hole, described first through hole, second through hole, third through-hole, fourth hole and fifth hole are positioned at circumferentially same, the lower surface of described stator is provided with the second groove, described second groove is communicated with described fourth hole and fifth hole, described first groove is positioned at described first through hole, above second through hole and third through-hole, described first through hole is connected with described first scavenge pipe, described second through hole with described enter hot-water line be connected, described third through-hole is connected with described second scavenge pipe, described fourth hole and fifth hole with described go out cold water pipe be connected.
The lower surface of described gland is provided with a circle convex tendon, the madial wall of described convex tendon is provided with breach, the sidewall of described driver plate is provided with a blind hole, hoodle is provided with in described blind hole, spring is provided with between the bottom surface of described hoodle and described blind hole, when described hoodle snaps in described breach, closedown sent out by described pottery, described driver plate upper surface is provided with a fixing rod, described gland is provided with jack, described fixing rod upper end is inserted in described jack, and described fixing rod center is provided with slot, is provided with handle in described slot.
Described ceramic valve also comprises motor, driving wheel and follower, described driver plate upper surface is provided with a fixing rod, described gland is provided with jack, described fixing rod upper end is inserted in described jack, described fixing rod center is provided with slot, described follower is located in described slot, and described driving wheel is connected with described motor output end, and described driving wheel and follower are meshed.
On the internal surface of the bottom surface of described housing around described go out cold water pipe, enter hot-water line, the first scavenge pipe and the second scavenge pipe and be provided with the first seal ring mounting groove, flower pattern seal ring is provided with in described first seal ring mounting groove, the thickness of described flower pattern seal ring is greater than the degree of depth of described first seal ring mounting groove, the lower surface of described stator and described flower pattern seal ring inconsistent.
The outer side wall of described fixing rod is provided with two circle second seal ring mounting grooves, is provided with an O type circle in each second seal ring mounting groove.
The outer side wall of described convex tendon is provided with the 3rd seal ring mounting groove, is provided with the 2nd O type circle in described 3rd seal ring mounting groove.
Described driving wheel and follower outside are provided with gearcase, described gearcase is fixed on the upper surface of described gland by two tapping screws, described motor is fixed on the upper surface of described gearcase by two self tapping screws, one of them self tapping screw is fixed on described gland through described gearcase, another self tapping screw is fixed on gearcase, and the output terminal of described motor is connected with described driving wheel.
The edge of described stator is provided with four the first bayonet sockets, and be provided with four the first fixture blocks with described four the first bayonet socket corresponding sections between the madial wall of described housing and inner bottom surface, described first fixture block snaps in described first bayonet socket.
The edge of the upper surface of described moving plate is provided with four the second bayonet sockets, and the lower surface of described driver plate is provided with four the second fixture blocks with described four the second bayonet socket corresponding sections, and described second fixture block snaps in described second bayonet socket.
The top surface edge place of described driver plate is provided with two symmetrical limiting stoppers, and the inner side lower surface of described gland being positioned at described convex tendon is provided with two groups of the 3rd symmetrical fixture blocks, and described limiting stopper is between described adjacent two the 3rd fixture blocks.
The beneficial effect that the present invention brings is:
In the present invention, described ceramic valve is when adopting manual mode, the water route of this ceramic valve is not by electric control, water route is opened and is all leaned on manually-operable with closed, even if also can reach in the event of a loss of power huckle cleaning and women cleaning effect, successfully solve common intelligent closestool in the event of a loss of power can not huckle cleaning and women cleaning problem.
Described ceramic valve instead of intelligent toilet cover or intelligent closestool waterway control system, and comprise and instead of solenoid valve, changing valve to control water circuit system, a valve replaces many valves, saves space and precision is high.
Water inlet structure and all-sealed structure in the middle of described ceramic valve adopts, greatly improve working life, 40-60 can be used ten thousand times, by using 20 calculating every day, 54 years can be used, overcome intelligent closestool solenoid valve perishable while, longer than the bottom water inlet structure life-span about 100,000 times, thus reduce the rate of fault of complete machine.
The solenoid valve easily problem such as stifled, not water outlet or water outlet always when described ceramic valve adopts ceramics laminating rotational structure can overcome water quality inferiority.
In the middle of unique, water inlet structure and all-sealed structure overcome the two problems of bottom water inlet structure, one: high hydraulic pressure easily leaks, during the water inlet structure hydraulic pressure height of bottom, moving plate is up pushed up, moving plate and stator can produce gap, cause leaking in the middle of moving plate and stator, water flows to machine intimate, affects the life-span of complete machine, and likely because electric leakage causes breaking out of fire.And during middle water inlet structure hydraulic pressure height, be tighter moving plate and stator pressure, the phenomenon that moving plate leaks with stator centre can not be produced, add the design of all-sealed structure, guarantee that whole valve can not leak machine intimate.Two: the compressing amount of this structural base flower pattern seal ring reduces, and namely the pressure of gland can reduce, and the frictional force between moving plate and stator is reduced, thus driving handle moment of torsion reduces, and uses more smooth and easy, easily.
When adopting electric model, the transmission device that moment of torsion reduces is increased above described gland, namely a driving wheel drives a follower, insert in the slot of driver plate " ten " word hole by " ten " word post, tightly link together, this mechanism effectively reduces the torque demand of motor, and overcomes moving plate and the stator subsides jail of bottom water inlet structure, the problem that motor cannot rotate and can not normally use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is the explosive view of ceramic valve first embodiment of the present invention.
Fig. 2 is the sectional drawing of ceramic valve first embodiment of the present invention.
Fig. 3 is the worm's eye view of ceramic valve of the present invention.
Fig. 4 is the structural representation of stator of the present invention.
Fig. 5 is the structural representation of moving plate of the present invention.
Fig. 6 is the structural representation of housing of the present invention.
Fig. 7 is the structural representation of driver plate of the present invention.
Fig. 8 is the structural representation of gland of the present invention.
Fig. 9 is the explosive view of ceramic valve second embodiment of the present invention.
Figure 10 is the sectional drawing of ceramic valve second embodiment of the present invention.
The label that in figure, component names is corresponding is as follows:
1, housing; 2, stator; 3, moving plate; 4, driver plate; 5, gland; 6, cold water pipe is gone out; 7, hot-water line is entered; 8, the first scavenge pipe; 9, the second scavenge pipe; 10, cold water pipe is entered; 11, bolt; 12, the first groove; 13, opening; 14, the first through hole; 15, the second through hole; 16, third through-hole; 17, fourth hole; 18, fifth hole; 19, the second groove; 20, convex tendon; 21, breach; 22, blind hole; 23, hoodle; 24, spring; 25, fixing rod; 26, jack; 27, slot; 28, handle; 29, the first seal ring mounting groove; 30, flower pattern seal ring; 31, the second seal ring mounting groove; 32, an O type circle; 33, the 3rd seal ring mounting groove; 34, the 2nd O type circle; 35, the first bayonet socket; 36, the first fixture block; 37, the second bayonet socket; 38, the second fixture block; 39, limiting stopper; 40, the 3rd fixture block; 41, motor; 42, driving wheel; 43, follower; 44, gearcase; 45, tapping screw; 46, arc nut; 47, self tapping screw.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail:
Embodiment one:
As the embodiment of ceramic valve of the present invention, as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Fig. 7 and Fig. 8, comprise housing 1, stator 2, moving plate 3, driver plate 4 and gland 5, described housing 1 bottom surface is provided with out cold water pipe 6, enter hot-water line 7, first scavenge pipe 8 and the second scavenge pipe 9, described housing 1 sidewall is provided with into cold water pipe 10, it is inner that described housing 1 is located at by described stator 2, and it is spacing diametrically with described housing 1, described moving plate 3 is located at above described stator 2, described driver plate 4 is located at above described moving plate 3, and it is spacing diametrically with described moving plate 3, described gland 5 is located at above described driver plate 4, be connected with described housing 1 by bolt 11, then fixed by arc nut 46, the lower surface of described moving plate 3 is provided with the first groove 12, edge and the described first symmetrical place of groove 12 of described moving plate 3 are provided with an opening 13, and described stator 2 is provided with the first through hole 14, second through hole 15, third through-hole 16, fourth hole 17 and fifth hole 18, described first through hole 14, second through hole 15, third through-hole 16, fourth hole 17 and fifth hole 18 are positioned at circumferentially same, and the lower surface of described stator 2 is provided with the second groove 19, and described second groove 19 is communicated with described fourth hole 17 and fifth hole 18, and described first groove 12 is positioned at described first through hole 14, above second through hole 15 and third through-hole 16, described first through hole 14 is connected with described first scavenge pipe 8, described second through hole 15 with described enter hot-water line 7 be connected, described third through-hole 16 is connected with described second scavenge pipe 9, described fourth hole 17 and fifth hole 18 with described go out cold water pipe 6 be connected.
In the present embodiment, the lower surface of described gland 5 is provided with a circle convex tendon 20, the madial wall of described convex tendon 20 is provided with breach 21, the sidewall of described driver plate 4 is provided with a blind hole 22, hoodle 23 is provided with in described blind hole 22, spring 24 is provided with between described hoodle 23 and the bottom surface of described blind hole 22, when described hoodle 23 snaps in described breach 21, closedown sent out by described pottery, described driver plate 4 upper surface is provided with a fixing rod 25, described gland 5 is provided with jack 26, described fixing rod 25 upper end is inserted in described jack 26, described fixing rod 25 center is provided with slot 27, handle 28 is provided with in described slot 27.
In the present embodiment, on the internal surface of the bottom surface of described housing 1 around described go out cold water pipe 6, enter hot-water line 7, first scavenge pipe 8 and the second scavenge pipe 9 is provided with the first seal ring mounting groove 29, flower pattern seal ring 30 is provided with in described first seal ring mounting groove 29, the thickness of described flower pattern seal ring 30 is greater than the degree of depth of described first seal ring mounting groove 29, the lower surface of described stator 2 and described flower pattern seal ring 30 inconsistent.
In the present embodiment, the outer side wall of described fixing rod 25 is provided with two circle second seal ring mounting grooves 31, is provided with an O type circle 32 in each second seal ring mounting groove 31.
In the present embodiment, the outer side wall of described convex tendon 20 is provided with the 3rd seal ring mounting groove 33, is provided with the 2nd O type circle 34 in described 3rd seal ring mounting groove 33.
In the present embodiment, the edge of described stator 2 is provided with four the first bayonet sockets 35, and be provided with four the first fixture blocks 36 with described four the first bayonet socket 35 corresponding sections between the madial wall of described housing 1 and inner bottom surface, described first fixture block 36 snaps in described first bayonet socket 35.
In the present embodiment, the edge of the upper surface of described moving plate 3 is provided with four the second bayonet sockets 37, and the lower surface of described driver plate 4 is provided with four the second fixture blocks 38 with described four the second bayonet socket 37 corresponding sections, and described second fixture block 38 snaps in described second bayonet socket 37.
In the present embodiment, the top surface edge place of described driver plate 4 is provided with two symmetrical limiting stoppers 39, the inner side lower surface of described gland 5 being positioned at described convex tendon 20 is provided with two groups of the 3rd symmetrical fixture blocks 40, and described limiting stopper 39 is between described adjacent two the 3rd fixture blocks 40.
Working principle is as follows:
Drive moving plate 3 to rotate counterclockwise when handle 28 rotates counterclockwise, enter cold water pipe 10 and enter cold water, be communicated with cold water pipe 6 and go out cold water, the cold water gone out in cold water pipe 6 enters heating module, heating module goes out hot water and feeds hot-water line 7, enter hot-water line 7 simultaneously and enter hot water, be communicated with the second scavenge pipe 9 and go out hot water, the first scavenge pipe 8 is in closed state.Drive dynamic 3 to rotate clockwise when handle 28 rotates clockwise, enter cold water pipe 10 and enter cold water, be communicated with cold water pipe 6 and go out cold water, the cold water gone out in cold water pipe 6 enters heating module, heating module goes out hot water and feeds hot-water line 7, enter hot-water line 7 simultaneously and enter hot water, be communicated with the first scavenge pipe 8 and go out hot water, the second scavenge pipe 9 is in closed state.
Embodiment two:
As the embodiment of ceramic valve of the present invention, as shown in Figure 9 and Figure 10, be with the difference of embodiment one: in the present embodiment, described ceramic valve also comprises motor 41, driving wheel 42 and follower 43, described driver plate 4 upper surface is provided with a fixing rod 25, described gland 5 is provided with jack 26, described fixing rod 25 upper end is inserted in described jack 26, described fixing rod 25 center is provided with slot 27, described follower 43 is located in described slot 27, described driving wheel 42 is connected with described motor 4 output terminal, and described driving wheel 42 and follower 43 are meshed.Described driving wheel 42 and follower 43 outside are provided with gearcase 44, described gearcase 44 is fixed on the upper surface of described gland 5 by two tapping screws 45, described motor 41 is fixed on the upper surface of described gearcase 44 by two self tapping screws 47, one of them self tapping screw 47 is fixed on described gland 5 through described gearcase 44, another self tapping screw 47 is fixed on gearcase 44, and the output terminal of described motor 41 is connected with described driving wheel 42.
Working principle is as follows:
Drive driving wheel to rotate clockwise when motor 41 rotates clockwise, driving wheel 42 drives follower 43 to rotate counterclockwise simultaneously, follower 43 drives driver plate 4 and moving plate 3 to rotate counterclockwise, enter cold water pipe 10 and enter cold water, be communicated with cold water pipe 6 and go out cold water, the cold water gone out in cold water pipe 6 enters heating module, heating module goes out hot water and feeds hot-water line 7, enter hot-water line 7 simultaneously and enter hot water, be communicated with the second scavenge pipe 9 and go out hot water, the first scavenge pipe 8 is in closed state.Drive driving wheel 42 to rotate counterclockwise when motor 41 rotates counterclockwise, driving wheel 42 drives follower 43 to rotate clockwise simultaneously, follower 43 drives driver plate 4 and moving plate 3 to rotate clockwise, enter cold water pipe 10 and enter cold water, be communicated with cold water pipe 6 and go out cold water, go out cold water in cold water pipe 6 and enter heating module, heating module goes out hot water and feeds hot-water line 7, enter hot-water line 7 simultaneously and enter hot water, be communicated with the first scavenge pipe 8 and go out hot water, the second scavenge pipe 9 is in closed state.
In the present embodiment, all the other structures and beneficial effect are all consistent with embodiment one, repeat no longer one by one here.
Claims (10)
1. a ceramic valve, it is characterized in that comprising housing, stator, moving plate, driver plate and gland, described housing bottom surface is provided with out cold water pipe, enter hot-water line, first scavenge pipe and the second scavenge pipe, described housing sidewall is provided with into cold water pipe, described enclosure interior is located at by described stator, and it is spacing diametrically with described housing, described moving plate is located at above described stator, described driver plate is located at above described moving plate, and it is spacing diametrically with described moving plate, described gland is located at above described driver plate, be connected with described housing with nut by bolt, the lower surface of described moving plate is provided with the first groove, edge and the described first symmetrical place of groove of described moving plate are provided with an opening, described stator is provided with the first through hole, second through hole, third through-hole, fourth hole and fifth hole, described first through hole, second through hole, third through-hole, fourth hole and fifth hole are positioned at circumferentially same, the lower surface of described stator is provided with the second groove, described second groove is communicated with described fourth hole and fifth hole, described first groove is positioned at described first through hole, above second through hole and third through-hole, described first through hole is connected with described first scavenge pipe, described second through hole with described enter hot-water line be connected, described third through-hole is connected with described second scavenge pipe, described fourth hole and fifth hole with described go out cold water pipe be connected.
2. ceramic valve as claimed in claim 1, it is characterized in that the lower surface of described gland is provided with a circle convex tendon, the madial wall of described convex tendon is provided with breach, the sidewall of described driver plate is provided with a blind hole, hoodle is provided with in described blind hole, spring is provided with between the bottom surface of described hoodle and described blind hole, when described hoodle snaps in described breach, closedown sent out by described pottery, described driver plate upper surface is provided with a fixing rod, described gland is provided with jack, described fixing rod upper end is inserted in described jack, described fixing rod center is provided with slot, handle is provided with in described slot.
3. ceramic valve as claimed in claim 1, it is characterized in that described ceramic valve also comprises motor, driving wheel and follower, described driver plate upper surface is provided with a fixing rod, described gland is provided with jack, described fixing rod upper end is inserted in described jack, and described fixing rod center is provided with slot, and described follower is located in described slot, described driving wheel is connected with described motor output end, and described driving wheel and follower are meshed.
4. ceramic valve as claimed in claim 2 or claim 3, on the internal surface that it is characterized in that the bottom surface of described housing around described go out cold water pipe, enter hot-water line, the first scavenge pipe and the second scavenge pipe and be provided with the first seal ring mounting groove, flower pattern seal ring is provided with in described first seal ring mounting groove, the thickness of described flower pattern seal ring is greater than the degree of depth of described first seal ring mounting groove, the lower surface of described stator and described flower pattern seal ring inconsistent.
5. ceramic valve as claimed in claim 4, is characterized in that the outer side wall of described fixing rod is provided with two circle second seal ring mounting grooves, is provided with an O type circle in each second seal ring mounting groove.
6. ceramic valve as claimed in claim 5, is characterized in that the outer side wall of described convex tendon is provided with the 3rd seal ring mounting groove, is provided with the 2nd O type circle in described 3rd seal ring mounting groove.
7. ceramic valve as claimed in claim 3, it is characterized in that described driving wheel and follower outside are provided with gearcase, described gearcase is fixed on the upper surface of described gland by two tapping screws, described motor is fixed on the upper surface of described gearcase by two self tapping screws, one of them self tapping screw is fixed on described gland through described gearcase, another self tapping screw is fixed on gearcase, and the output terminal of described motor is connected with described driving wheel.
8. ceramic valve as claimed in claim 1, it is characterized in that the edge of described stator is provided with four the first bayonet sockets, be provided with four the first fixture blocks with described four the first bayonet socket corresponding sections between the madial wall of described housing and inner bottom surface, described first fixture block snaps in described first bayonet socket.
9. ceramic valve as claimed in claim 1, it is characterized in that the edge of the upper surface of described moving plate is provided with four the second bayonet sockets, the lower surface of described driver plate is provided with four the second fixture blocks with described four the second bayonet socket corresponding sections, and described second fixture block snaps in described second bayonet socket.
10. ceramic valve as claimed in claim 1, it is characterized in that the top surface edge place of described driver plate is provided with two symmetrical limiting stoppers, the inner side lower surface of described gland being positioned at described convex tendon is provided with two groups of the 3rd symmetrical fixture blocks, and described limiting stopper is between described adjacent two the 3rd fixture blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410290422.7A CN104728471A (en) | 2014-06-21 | 2014-06-21 | Ceramic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410290422.7A CN104728471A (en) | 2014-06-21 | 2014-06-21 | Ceramic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104728471A true CN104728471A (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410290422.7A Pending CN104728471A (en) | 2014-06-21 | 2014-06-21 | Ceramic valve |
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| CN (1) | CN104728471A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299262A (en) * | 2015-11-25 | 2016-02-03 | 厦门瑞尔特卫浴科技股份有限公司 | Shunt valve with water release function and closestool cover plate provided with shunt valve |
| CN106439069A (en) * | 2016-11-07 | 2017-02-22 | 芜湖艾尔达科技有限责任公司 | Fluid control valve |
| CN108662175A (en) * | 2018-06-29 | 2018-10-16 | 开平市亿展阀芯有限公司 | A kind of new type water tap spool |
| EP3470713A4 (en) * | 2016-06-08 | 2020-05-20 | Hangzhou Sanhua Research Institute Co., Ltd. | Flow control device and method for manufacturing the same |
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| CN201228785Y (en) * | 2008-06-17 | 2009-04-29 | 开平赛道龙头配件有限公司 | Fluid mixed valve |
| CN201428834Y (en) * | 2009-05-21 | 2010-03-24 | 房云 | Electric ceramic water mixing valve |
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Application publication date: 20150624 |