CN206034589U - Flushometer is ridden to two -period form lavatory pan - Google Patents
Flushometer is ridden to two -period form lavatory pan Download PDFInfo
- Publication number
- CN206034589U CN206034589U CN201620932405.3U CN201620932405U CN206034589U CN 206034589 U CN206034589 U CN 206034589U CN 201620932405 U CN201620932405 U CN 201620932405U CN 206034589 U CN206034589 U CN 206034589U
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- valve
- spring
- push rod
- piston
- hydraulic cylinder
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Abstract
The utility model provides a flushometer is ridden to two -period form lavatory pan, includes the main valve body, case subassembly, rides push rod and driving piece, the main valve body ends water stand, hydraulic pressure chamber and valve rod channel including main part chamber, the interface of intaking, outlet port, setting at the main part intracavity, still include hydraulic assembly, hydraulic assembly sets up at the hydraulic pressure intracavity, and the driven end of pedal push rod is connected with the case subassembly, and pedal push rod is sealed with guiding hole sliding fit and liquid, and the initiative end and the driving piece of pedal push rod cooperate, driving piece and valve rod channel's tip pin joint, case subassembly and the cooperation of stagnant water platform, case subassembly and hydraulic assembly cooperation. Owing to adopt such structure, foot drive spare, pedal push rod is move along, and in the time of one section, the valve core case leaves the stagnant water platform, and the case stagnant water diaphragm on the valve core case dashes the urine section with gapped the cuing open of stagnant water platform, has a big distance between case stagnant water diaphragm on another section valve core case and the stagnant water platform for dashing shit section, the segmentation is used, the water conservation.
Description
Technical field
The present invention relates to W.C.pan pedal washing valve.
Background technology
Currently available technology, the W.C.pan pedal washing valve of prior art are mostly single function delay self-closing valve, have the disadvantage
Close slowly, defecation bath is unable to stepping, is all using the same water yield, waste water resource.
The content of the invention
The purpose of the present invention is：A kind of two-period form W.C.pan pedal washing valve is provided, it has good seal, closed fast
Speed, energy defecation bath stepping, urine flushing small water amount, stool rush the functions such as big yield, saving water resource.
What the present invention was realized in：A kind of two-period form W.C.pan pedal washing valve, including main valve body, core assembly, foot
Push rod and actuator is stepped on, which is characterized in that：The main valve body includes main cavity, water inlet interface, water outlet mouthpiece, is arranged on master
Endoceliac sealing seat, hydraulic cavities and valve stem passage, sealing seat include sealing platform, have apopore on sealing platform；Hydraulic cavities
With water inlet interface communicate with the influent side of the side main cavity of sealing seat, the opposite side of water outlet mouthpiece and valve stem passage and sealing seat
The water outlet side of main cavity communicate；Valve stem passage is provided with stem guiding hole with main cavity intersection；
Also include hydraulic package,
Hydraulic package is arranged on hydraulic pressure intracavity, and the driven end of foot-operated push rod is connected with core assembly, rides push rod and guiding
Hole is slidably matched and liquid-tight envelope, and the drive end and actuator for riding push rod coordinates, the end pivot joint of actuator and valve stem passage；Valve
Core assembly is coordinated with sealing platform, and core assembly is coordinated with hydraulic package.
A kind of described two-period form W.C.pan pedal washing valve, which is characterized in that：Also include spring base, push rod seal
Circle, back-moving spring and spring pressuring plate,
Spring base one end open, has external screw thread on outer surface, have guide hole on end plate,
Push rod seal circle includes frustum of a cone shaped body and flange portion, in frustum of a cone shaped body insertion stem guiding hole, flange
Portion is fitted with the main cavity at stem guiding hole, and spring base is screwed togather with valve stem passage and supported flange portion；Spring pressuring plate is fixed on
The drive end of foot-operated push rod, back-moving spring one end are coordinated with spring base cooperation, the other end and spring pressuring plate.
A kind of described two-period form W.C.pan pedal washing valve, which is characterized in that：The core assembly includes valve element
Seat, valve core spring seat, valve element sealing diaphragm, push rod filler block and valve core spring,
Valve core case includes the barrel of one end open, the diaphragm seat positioned at barrel blind end and is located at barrel opening
Female thread, have guide hole on the end plate of barrel；
Valve core spring seat one end open, has external screw thread on outer surface, have guide hole on end plate,
The driven end of the foot-operated push rod is provided with filler block seat board；
Filler block seat board is located in the barrel of valve core case, and valve core spring seat is screwed togather with barrel, and push rod filler block is located at
The filler block seat board side relative with the blind end of barrel；Valve core spring one end and valve core spring seat coordinate, the other end with only
Water obturating plug plate coordinates；Valve element sealing diaphragm is enclosed within the blind end of barrel and is fitted with diaphragm seat；Valve element sealing diaphragm is stopped with described
Horizontal stand coordinates, and foot-operated push rod is slidably matched with guide hole.
A kind of described two-period form W.C.pan pedal washing valve, which is characterized in that：The hydraulic package include gland,
Hydraulic cylinder, piston, hydraulic cylinder, unidirectional valve rod, unidirectional valve nut, unidirectional valve plug, one-way valve spring and piston spring；
Piston includes piston part and sleeve part, and sleeve part inwall has annular seat board；
The body of rod of unidirectional valve rod is screwed togather through unidirectional valve plug with unidirectional valve nut, the head of unidirectional valve rod and unidirectional valve nut
Unidirectional valve plug is fixed；Unidirectional valve plug is coordinated with annular seat board, and head is coordinated with the center interporal lacuna of annular seat board；Piston part
It is slidably matched with hydraulic cylinder and liquid hermetic seal；Piston spring one end and the blind end of piston part cooperation, the other end and hydraulic cylinder
Coordinate, one-way valve spring one end coordinates with check valve nut screw connection, the other end and with the blind end of hydraulic cylinder；Hydraulic cylinder with
The opening of hydraulic cylinder is screwed togather, and piston is maintained in hydraulic cylinder.
A kind of described two-period form W.C.pan pedal washing valve, which is characterized in that：The hydraulic package include gland,
Hydraulic cylinder, piston, hydraulic cylinder, unidirectional valve rod, unidirectional valve nut, unidirectional valve plug, one-way valve spring and piston spring；
Piston includes piston part and sleeve part, and sleeve part inwall has annular seat board；
The body of rod of unidirectional valve rod is screwed togather through unidirectional valve plug with unidirectional valve nut, the head of unidirectional valve rod and unidirectional valve nut
Unidirectional valve plug is fixed；Unidirectional valve plug is coordinated with annular seat board, and head is coordinated with the center interporal lacuna of annular seat board；Piston part
It is slidably matched with hydraulic cylinder and liquid hermetic seal；Piston spring one end and the blind end of piston part cooperation, the other end and hydraulic cylinder
Coordinate, one-way valve spring one end coordinates with check valve nut screw connection, the other end and with the blind end of hydraulic cylinder；Hydraulic cylinder with
The opening of hydraulic cylinder is screwed togather, and piston is maintained in hydraulic cylinder；
The valve core case is coordinated with hydraulic cylinder gap, and end and the piston of valve core case coordinate；
Foot-operated push rod is coordinated with unidirectional valve rod.
A kind of two-period form W.C.pan pedal washing valve of the present invention, the structure as adopting ride actuator, foot-operated to push away
Bar is moved forward, and when one section, valve core case leaves sealing platform, and the valve element sealing diaphragm on valve core case has gap to cut open with sealing platform
Urine section is rushed, has a big distance between the valve element sealing diaphragm and sealing platform on another section of valve core case for punching stool section；Segmentation
Use, water saving.
Description of the drawings
Fig. 1 is the sectional view of the present invention.
Sectional view when Fig. 2 is of the invention half-open.
Sectional view when Fig. 3 is standard-sized sheet of the present invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of two-period form W.C.pan pedal washing valve, including main valve body 1, core assembly, 2 and of foot-operated push rod
Actuator 3, the main valve body 1 include main cavity, water inlet interface 1A, water outlet mouthpiece 1B, the sealing seat 1C for being arranged on main body intracavity,
Hydraulic cavities 1D and valve stem passage 1E, sealing seat 1C include sealing platform, have apopore on sealing platform；Hydraulic cavities 1D and water inlet connect
Mouthful 1A is communicated with the influent side of the side main cavity of sealing seat, the opposite side of water outlet mouthpiece 1B and valve stem passage 1E and sealing seat 1C
The water outlet side of main cavity communicate；Valve stem passage 1E is provided with stem guiding hole 1F with main cavity intersection；
Also include hydraulic package,
Hydraulic package is arranged in hydraulic cavities 1D, and the driven end of foot-operated push rod 2 be connected with core assembly, foot-operated push rod 2 and
Pilot hole 1F is slidably matched and liquid-tight envelope, and the drive end of foot-operated push rod 2 coordinates with actuator 3, actuator 3 and valve stem passage 1E
End pivot joint；Core assembly is coordinated with the sealing platform of sealing seat 1C and sealing seat 1C, and core assembly is coordinated with hydraulic package.
Also include spring base 4, push rod seal circle 5, back-moving spring 6 and spring pressuring plate 7,
4 one end open of spring base, has external screw thread on outer surface, have guide hole on end plate,
Push rod seal circle 5 includes frustum of a cone shaped body and flange portion, in frustum of a cone shaped body insertion stem guiding hole 1F, method
Blue portion is fitted with the main cavity at the 1F of stem guiding hole, and spring base 4 is screwed togather with valve stem passage and supported flange portion；Spring pressuring plate 7
It is fixed on the drive end of foot-operated push rod 2,6 one end of back-moving spring and spring base 4 coordinate, the other end and spring pressuring plate 7 coordinate.
The core assembly includes valve core case 8, valve core spring seat 9, valve element sealing diaphragm 10, push rod filler block 11 and valve element
Spring 12,
Valve core case 8 includes the barrel of one end open, the diaphragm seat 81 positioned at barrel blind end and opens positioned at barrel
The female thread at mouth end, has guide hole on the end plate of barrel；
9 one end open of valve core spring seat, has external screw thread on outer surface, have guide hole on end plate,
The driven end of the foot-operated push rod 2 is provided with filler block seat board 2A；
Filler block seat board 21 is located in the barrel of valve core case 8, and valve core spring seat 9 is screwed togather with barrel, push rod filler block
11 positioned at filler block seat board 2A relative with the blind end of barrel side, push rod filler block 11 and the barrel of valve core case 8
The end plate fluid,matching sealing of blind end；9 one end of valve core spring and valve core spring seat 9 coordinate, the other end and filler block seat board 12 are matched somebody with somebody
Close；Valve element sealing diaphragm 10 is enclosed within the blind end of barrel and is fitted with diaphragm seat 81；Valve element sealing diaphragm 10 is flat with the sealing
Platform liquid hermetic seal, the guide hole on the end plate of the barrel for riding push rod 2 and guide hole and valve core case 8 on 9 end plate of valve core spring seat
It is slidably matched.
The hydraulic package includes gland 13, hydraulic cylinder 14, piston 15, hydraulic cylinder 16, unidirectional valve rod 17, check valve
Nut 18, unidirectional valve plug 19, one-way valve spring 20 and piston spring 21；
Piston 15 includes piston part and sleeve part, and sleeve part inwall has annular seat board 151；
The body of rod of unidirectional valve rod 17 is screwed togather through unidirectional valve plug 19 with unidirectional valve nut 18, the head and list of unidirectional valve rod 17
Unidirectional valve plug 19 is fixed to valve nut 18；Unidirectional valve plug 19 coordinates with annular seat board 151, head and annular seat board 151
Center interporal lacuna coordinate；The piston part of piston 15 is slidably matched and liquid hermetic seal with hydraulic cylinder 14；21 one end of piston spring with
The blind end cooperation of the piston part cooperation, the other end and hydraulic cylinder 14 of piston 15,20 one end of one-way valve spring and unidirectional valve nut
18 cooperations, the other end and the blind end cooperation with hydraulic cylinder 14；Hydraulic cylinder 16 is screwed togather with the opening of hydraulic cylinder 14, will
Piston 15 is maintained in hydraulic cylinder 14；Gap between the blind end of piston 15 and hydraulic cylinder 14 constitutes damping cavity, annulus
The centre bore of shape seat board 151 is communicated with damping cavity, it may also be said to be：The center interporal lacuna and resistance of head and annular seat board 151
Buddhist nun chamber communicates.
The valve core case 8 is coordinated with 16 gap of hydraulic cylinder, and end and the piston 15 of valve core case 8 coordinate；
Foot-operated push rod 2 is coordinated with unidirectional valve rod 17.
When in use, under Fig. 1 states, foot tramples actuator 3 to the present invention, and actuator 3 is rotated clockwise, and rides push rod 2
It is moved to the left；As shown in Fig. 2 the valve element sealing diaphragm 10 on valve core case 8 leaves sealing platform；Water Jing sealings in water inlet interface 1A
Apopore on the sealing platform of seat 1C enters water outlet mouthpiece 1B；In half-open position.Foot leaves actuator 3, in back-moving spring 6
In the presence of, foot-operated push rod 2 moves right reset.
When in use, under Fig. 1 states, foot tramples actuator 3 to the present invention, and actuator 3 is rotated clockwise, and rides push rod 2
It is moved to the left；As shown in Fig. 2 the valve element sealing diaphragm 10 on valve core case 8 leaves sealing platform；Water Jing sealings in water inlet interface 1A
Apopore on the sealing platform of seat 1C enters water outlet mouthpiece 1B；At the same time, valve core case 8 and foot-operated push rod 2 move right simultaneously
Into in hydraulic cylinder 16, last valve core case 8 promotes piston 18, foot-operated push rod 2 to drive unidirectional valve rod 17 to be moved to the left；Check valve
Plug 19 leaves annular seat board 151, and the water of damping cavity is discharged；It is shown in a fully open operation, as shown in Figure 3；Foot leaves actuator 3,
Piston spring 21 makes piston 15 move to reset direction respectively；Valve core spring 12 makes valve core case 8 reset；It is under hydraulic pressure effect, single
Still compressed to valve spring 20, opening at hydraulic package, damping cavity by rapid water filling, 15 stop motion of piston after full water,
Poised state at damping intracavity hydraulic pressure, one-way valve spring 20 reset, and drive unidirectional valve plug 19 to move right, and hydraulic control valve is closed
Close.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that for the ordinary skill of this area
For personnel, without departing from the principles of the present invention, some improvement and modification can also be made, this is also considered as the present invention's
Protection domain.
Claims (5)
1. a kind of two-period form W.C.pan pedal washing valve, including main valve body, core assembly, rides push rod and actuator, its feature
It is：The main valve body includes main cavity, water inlet interface, water outlet mouthpiece, the sealing seat for being arranged on main body intracavity, hydraulic cavities and valve
Bar passage, sealing seat include sealing platform, have apopore on sealing platform；The side master of hydraulic cavities and water inlet interface and sealing seat
The influent side of body cavity is communicated, water outlet mouthpiece and valve stem passage are communicated with the water outlet side of the main cavity of the opposite side of sealing seat；Valve rod
Passage is provided with stem guiding hole with main cavity intersection；
Also include hydraulic package,
Hydraulic package is arranged on hydraulic pressure intracavity, and the driven end of foot-operated push rod is connected with core assembly, rides push rod and slides with pilot hole
Move and coordinate and liquid-tight envelope, the drive end and actuator for riding push rod coordinates, the end pivot joint of actuator and valve stem passage；Valve element group
Part is coordinated with sealing platform, and core assembly is coordinated with hydraulic package.
2. a kind of two-period form W.C.pan pedal washing valve according to claim 1, it is characterised in that：Also include spring base,
Push rod seal circle, back-moving spring and spring pressuring plate,
Spring base one end open, has external screw thread on outer surface, have guide hole on end plate,
Push rod seal circle includes frustum of a cone shaped body and flange portion, in frustum of a cone shaped body insertion stem guiding hole, flange portion with
Main cavity laminating at stem guiding hole, spring base are screwed togather with valve stem passage and supported flange portion；Spring pressuring plate is fixed on foot-operated
The drive end of push rod, back-moving spring one end are coordinated with spring base cooperation, the other end and spring pressuring plate.
3. a kind of two-period form W.C.pan pedal washing valve according to claim 1, it is characterised in that：The core assembly bag
Valve core case, valve core spring seat, valve element sealing diaphragm, push rod filler block and valve core spring is included,
Valve core case includes the barrel of one end open, the diaphragm seat positioned at barrel blind end and in barrel opening
Screw thread, has guide hole on the end plate of barrel；
Valve core spring seat one end open, has external screw thread on outer surface, have guide hole on end plate,
The driven end of the foot-operated push rod is provided with filler block seat board；
Filler block seat board is located in the barrel of valve core case, and valve core spring seat is screwed togather with barrel, and push rod filler block is located at sealing
The obturating plug plate side relative with the blind end of barrel；Valve core spring one end and the cooperation of valve core spring seat, the other end and filler block
Seat board coordinates；Valve element sealing diaphragm is enclosed within the blind end of barrel and is fitted with diaphragm seat；Valve element sealing diaphragm is flat with the sealing
Platform coordinates, and foot-operated push rod is slidably matched with guide hole.
4. a kind of two-period form W.C.pan pedal washing valve according to claim 1, it is characterised in that：The hydraulic package bag
Include gland, hydraulic cylinder, piston, hydraulic cylinder, unidirectional valve rod, unidirectional valve nut, unidirectional valve plug, one-way valve spring and piston bullet
Spring；
Piston includes piston part and sleeve part, and sleeve part inwall has annular seat board；
The body of rod of unidirectional valve rod is screwed togather through unidirectional valve plug with unidirectional valve nut, and the head of unidirectional valve rod and unidirectional valve nut will be single
Fix to valve plug；Unidirectional valve plug is coordinated with annular seat board, and head is coordinated with the center interporal lacuna of annular seat board；Piston part and liquid
Device for pressing cylinder liner is slidably matched and liquid hermetic seal；Piston spring one end is coordinated with the blind end of piston part cooperation, the other end and hydraulic cylinder,
One-way valve spring one end coordinates with check valve nut screw connection, the other end and with the blind end of hydraulic cylinder；Hydraulic cylinder and hydraulic pressure
The opening of cylinder sleeve is screwed togather, and piston is maintained in hydraulic cylinder.
5. a kind of two-period form W.C.pan pedal washing valve according to claim 3, it is characterised in that：The hydraulic package bag
Include gland, hydraulic cylinder, piston, hydraulic cylinder, unidirectional valve rod, unidirectional valve nut, unidirectional valve plug, one-way valve spring and piston bullet
Spring；
Piston includes piston part and sleeve part, and sleeve part inwall has annular seat board；
The body of rod of unidirectional valve rod is screwed togather through unidirectional valve plug with unidirectional valve nut, and the head of unidirectional valve rod and unidirectional valve nut will be single
Fix to valve plug；Unidirectional valve plug is coordinated with annular seat board, and head is coordinated with the center interporal lacuna of annular seat board；Piston part and liquid
Device for pressing cylinder liner is slidably matched and liquid hermetic seal；Piston spring one end is coordinated with the blind end of piston part cooperation, the other end and hydraulic cylinder,
One-way valve spring one end coordinates with check valve nut screw connection, the other end and with the blind end of hydraulic cylinder；Hydraulic cylinder and hydraulic pressure
The opening of cylinder sleeve is screwed togather, and piston is maintained in hydraulic cylinder；
The valve core case is coordinated with hydraulic cylinder gap, and end and the piston of valve core case coordinate；
Foot-operated push rod is coordinated with unidirectional valve rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932405.3U CN206034589U (en) | 2016-08-24 | 2016-08-24 | Flushometer is ridden to two -period form lavatory pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932405.3U CN206034589U (en) | 2016-08-24 | 2016-08-24 | Flushometer is ridden to two -period form lavatory pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206034589U true CN206034589U (en) | 2017-03-22 |
Family
ID=58303554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620932405.3U Expired - Fee Related CN206034589U (en) | 2016-08-24 | 2016-08-24 | Flushometer is ridden to two -period form lavatory pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206034589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120995A (en) * | 2016-08-24 | 2016-11-16 | 开平市玛格纳卫浴有限公司 | A kind of two-period form W.C.pan pedal washing valve |
-
2016
- 2016-08-24 CN CN201620932405.3U patent/CN206034589U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120995A (en) * | 2016-08-24 | 2016-11-16 | 开平市玛格纳卫浴有限公司 | A kind of two-period form W.C.pan pedal washing valve |
| CN106120995B (en) * | 2016-08-24 | 2018-07-10 | 开平市玛格纳卫浴有限公司 | A kind of two-period form w.c.pan pedal washing 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: 20170322 Termination date: 20180824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |