CN201125439Y - Closestool using pressure reservoir to auxiliary wash out - Google Patents
Closestool using pressure reservoir to auxiliary wash out Download PDFInfo
- Publication number
- CN201125439Y CN201125439Y CNU2007200088732U CN200720008873U CN201125439Y CN 201125439 Y CN201125439 Y CN 201125439Y CN U2007200088732 U CNU2007200088732 U CN U2007200088732U CN 200720008873 U CN200720008873 U CN 200720008873U CN 201125439 Y CN201125439 Y CN 201125439Y
- Authority
- CN
- China
- Prior art keywords
- valve
- water tank
- special
- pressure water
- water
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a closestool for using a pressure water tank to carry out auxiliary wash, comprising a water tank, a main drainage valve and a main intake valve; wall of the water tank is provided with the special intake valve, a special drainage valve is communicated with an admission mixed valve, a special intake valve and an external water pipeline; water inlet of the admission mixed valve is communicated with water outlet of the special intake valve; an outlet of the admission mixed valve is communicated with an inner cavity of the pressure water tank to feed the water into the pressure water; another outlet of the admission mixed valve is communicated with the special drainage valve to stop the water by feeding the water to push a piston of the special drainage valve to move downwards; wall of the water tank is provided with a spanner for starting the primary and secondary drainage valves, the spanner is provided with a starting valve of the pressure water tank inside and linked with the special drainage valve; the starting valve is communicated with the special drainage valve through the pipeline in order to realize the drainage with balance broken through exhaust; using the structural combination can perform efficient and integral wash to the closestool at the lower working water level, thus ensuring the stability of pressure of washing water, and the utility model has the characteristics of water saving ability and reliable operations.
Description
Technical field
The utility model relates to a kind of toilet, particularly relates to a kind of toilet that carries out the auxiliary flush bowl side with pressure water tank.
Background technology
Toilet is a kind of sanitaryware commonly used in people's daily life, and toilet all is furnished with water tank usually, utilizes the water of discharging in the water tank to realize toilet is washed away.Existing water tank adopts gerotor type to wash by water usually, water intaking valve and draining valve promptly are housed respectively in water tank, by water intaking valve water is injected water tank, when the water of water tank arrives certain water level, water intaking valve is closed, stop into water, like this, in water tank, just store a certain amount of water, when needs wash away toilet, open draining valve, water in the water tank just can rush at toilet realization integral body by draining valve and wash away purpose, but, because this bath mode is to lean on the deadweight and the drop mode of water to realize washing away, therefore, lower working water level toilet often is difficult to toilet integral body is washed away totally, and water supply volume also needs more, in today of water resources shortage, also will cause the waste of water resource.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of toilet that carries out auxiliary flush with pressure water tank is provided, the main system of washing away can guarantee the stable of flushing pressure in conjunction with tradition, better toilet is carried out integral body and washes away, and have water saving, operation reliable characteristics.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of bowl side of carrying out auxiliary flush with pressure water tank, comprise water tank, be equipped with in the water tank and can realize that normal pressure washes away the main water intaking valve and the main draining valve of toilet, main draining valve is contained in the outfall place of water tank, and main water intaking valve is contained in the water inlet of water tank and is connected with the outer water tube road; One pressure water tank also is housed in the water tank, be provided with special-purpose water intaking valve and special-purpose draining valve in the pressure water tank, special-purpose water intaking valve is contained on the pressure water tank and with the outer water tube road and is connected, special-purpose draining valve is contained in the outfall place of pressure water tank, one air inlet mixing valve is housed on the pressure water tank, the water inlet of air inlet mixing valve is connected with the delivery port of special-purpose water intaking valve, and an outlet and pressure water tank intracavity inter-connection of air inlet mixing valve intake in pressure water tank; Another outlet of air inlet mixing valve is connected with special-purpose draining valve, and the piston that promotes special-purpose draining valve by water inlet downwards and sealing; Water tank wall is equipped with the spanner that is used to open main and auxiliary draining valve, and spanner inside is provided with the pressure water tank opening valve and links with special-purpose draining valve; Opening valve is connected with special-purpose draining valve by pipeline, by the exhaust realization draining of disequilibrating.
Described special-purpose draining valve comprises upper valve body, following valve body; Seal between upper valve body and the following valve body and be connected; Upper valve body is provided with water inlet that is connected with another outlet of air inlet mixing valve and the delivery port that is connected with opening valve; Following valve body is divided into upper and lower chamber by an one way valve, and the piston of a salable pressure water tank outfall is housed in cavity of resorption.
Described piston comprises that the upper piston body that moves in following valve body cavity of resorption can be closed in the lower piston body of pressure water tank outfall with moving, the top of upper piston body is provided with piston rod, between the upper and lower chamber of following valve body, be provided with an intercommunicating pore, one way valve is contained in the intercommunicating pore place, piston rod can be engaged in the intercommunicating pore, and piston rod is provided with guiding gutter.Described pressure water tank comprises pressure water tank loam cake and pressure water tank lower cover, is connected by the sealing ring sealing between pressure water tank loam cake and the pressure water tank lower cover.
The upper surface of described upper piston body is greater than its soffit.
The periphery of described upper piston body is equipped with sealing ring, is provided with recessed road at the periphery of upper piston body, and sealing ring is rabbeted in the recessed road of upper piston body.
The periphery of described lower piston body is equipped with sealing ring, is provided with recessed road at the periphery of lower piston body, and sealing ring is rabbeted in the recessed road of lower piston body.
Further, also comprise a tee piece, the import of tee piece is connected with exterior line, and two outlets of tee piece are connected with main water intaking valve, special-purpose water intaking valve respectively.
A kind of toilet that carries out auxiliary flush with pressure water tank of the present utility model, the current of exterior line are through threeway, be divided into two-way, the first via flows into main water intaking valve, the second the road flows into special-purpose water intaking valve, and main water intaking valve is fixed on the water-closet tank place, and special-purpose water intaking valve is fixed on the pressure water tank, flow into water-closet tank from the press water of inlet pipeline after by main water intaking valve, flow into the air inlet combination valve after by special-purpose water intaking valve from the press water of inlet pipeline.The air inlet combination valve can produce venturi effect, air is sucked, fully mix the pressure mixing water that the back produces by air and water, a part adds in the pressure water tank, another road flows to special-purpose draining valve by water pipe, and enter in the valve body of special-purpose draining valve, forming the press water in the special-purpose draining valve, this press water will be full of whole valve.Along with gas-vapor mix liquid constantly adds in the pressure water tank, the pressure in the pressure water tank also constantly rises, and pressure in pressure water tank and intake pressure balance then stop into water.This moment special-purpose draining valve internal and external pressure balance, the pressure that acts on the inside and outside water of piston is identical, but the area in water effect and the upper piston body greater than effect with its outside area, so piston is subjected to the downward active force of hydraulic pressure greater than the active force that makes progress.Thereby the sealing ring that makes the lower piston body is pressed on the taper seat of delivery port that the delivery port of pressure water tank simultaneously also is a water tank, and keeps good sealing state.At this moment, main draining valve also is in closed condition.
When desiring to carry out draining, pull spanner, by the action of spanner, on the one hand, can will clap by chain and cover pull-up, the water in the water tank is discharged by main draining valve; On the other hand, spanner drives the opening valve action, because opening valve links to each other by pipeline with special-purpose draining valve, by opening valve the press water in the special-purpose draining valve is gushed, pressure in the special-purpose draining valve pocket is descended, because the pressure of the body cavity of special-purpose draining valve descends, produce pressure differential between piston inside and outside, pressure outside the piston is greater than the pressure in the piston, piston moves upward under the pressure effect of pressure water tank, thereby the delivery port of pressure water tank is opened, and then the water in the pressure water tank is discharged rapidly, and the pressure in the pressure water tank also begins to descend simultaneously.
Because the pressure in the pressure water tank descends, pressure and intake pressure imbalance in the pressure water tank, water intaking valve begins water inlet, press water outside the pipeline is again constantly by special-purpose water intaking valve and in air inlet combination valve injection pressure water tank, and by the while of the current behind the air inlet combination valve also supplementary pressure water in special-purpose draining valve, this press water enters in the valve body by the water inlet of upper valve body, pressure in the valve body is constantly risen again, until making closed check valve, during closed check valve, the upper cavity pressure of following valve body is greater than cavity of resorption, and therefore, the press water of epicoele can also flow into cavity of resorption by the guiding gutter of piston, along with the continuous increase of cavity pressure down, the water pressure pushing piston of cavity of resorption moves down, and is enclosed in pressure water tank delivery port place and till can not moving until the lower piston body again, because the groove of guiding gutter footpath is little, piston is slowly to move down, like this, just prolonged the time that pressure water tank is closed, thereby the water in the pressure water tank has fully been arranged.
Like this, in above-mentioned drainage procedure, the water of being discharged by water tank has two parts, the water at atmospheric pressure that a part is discharged by the main draining valve of original structure, another part is the press water of discharging by the special-purpose draining valve of pressure water tank, because this part glassware for drinking water has hydraulic pressure, can realize preferably bowl side is washed away, make that the water in the water tank only needs lower water level can reach whole preferably scouring effect.
The beneficial effects of the utility model are, owing to adopted and in water tank, also adorned a pressure water tank, and be provided with special-purpose water intaking valve and special-purpose draining valve in the pressure water tank, special-purpose water intaking valve is contained on the pressure water tank and with the outer water tube road and is connected, special-purpose draining valve is contained in the outfall place of pressure water tank, one air inlet mixing valve is housed on the pressure water tank, the water inlet of air inlet mixing valve is connected with the delivery port of special-purpose water intaking valve, one outlet and pressure water tank intracavity inter-connection of air inlet mixing valve, another outlet of air inlet mixing valve is connected with special-purpose draining valve, and the piston that promotes special-purpose draining valve by water inlet downwards and sealing; Water tank wall is equipped with the spanner that is used to open main and auxiliary draining valve, and spanner inside is provided with the pressure water tank opening valve and links with special-purpose draining valve; Opening valve is connected with special-purpose draining valve by pipeline, by the exhaust realization draining of disequilibrating, this structure of assisting bowl side to wash away with pressure water tank, can better effectively carry out toilet integral body under the water level of low work washes away, can guarantee the stable of flushing pressure, and have water saving, operation reliable characteristics.
Below in conjunction with drawings and Examples the utility model is described in further detail; But a kind of toilet that carries out auxiliary flush with pressure water tank of the present utility model is not limited to embodiment.
Description of drawings
Fig. 1 is an organigram of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is a structure decomposing schematic representation of the present utility model;
Fig. 4 is the organigram of the utility model water tank inner part;
Fig. 5 is the organigram of the special-purpose draining valve of the utility model;
Fig. 6 is the organigram of the utility model piston.
The specific embodiment
Shown in accompanying drawing, a kind of toilet that carries out auxiliary flush with pressure water tank of the present utility model, comprise water tank 1, be equipped with in the water tank 1 and can realize that normal pressure washes away the main water intaking valve 1 and the main draining valve 3 of toilet, main draining valve 3 is contained in the outfall place of water tank 1, and main water intaking valve 2 is contained in the water inlet of water tank and is connected with the outer water tube road; One pressure water tank 4 also is housed in the water tank, be provided with special-purpose water intaking valve 5 and special-purpose draining valve 6 in the pressure water tank 4, special-purpose water intaking valve 5 is contained on the pressure water tank 4 and with the outer water tube road and is connected, special-purpose draining valve 6 is contained in the outfall place of pressure water tank 4, one air inlet mixing valve 7 is housed on the pressure water tank 4, the water inlet of air inlet mixing valve 7 is connected with the delivery port of special-purpose water intaking valve 5, an outlet and pressure water tank 4 intracavity inter-connections of air inlet mixing valve 7, water inlet in pressure water tank 4; Another outlet of air inlet mixing valve 7 is connected with special-purpose draining valve 6, and the piston that promotes special-purpose draining valve 6 by water inlet downwards and sealing; Water tank 1 wall is useful on the spanner 81 of opening main and auxiliary draining valve, and spanner 81 inside are provided with pressure water tank opening valve 82 and link with special-purpose draining valve 6; Opening valve 82 is connected with special-purpose draining valve 6 by pipeline, by the exhaust realization draining of disequilibrating.
Wherein, special-purpose draining valve 6 comprises upper valve body 61, following valve body 62; Be connected by the sealing ring sealing between upper valve body 61 and the following valve body 62; Upper valve body 61 is provided with water inlet 611 that is connected with another outlet of air inlet mixing valve 7 and the delivery port 612 that is connected with opening valve 82; Following valve body 62 is divided into epicoele 621, cavity of resorption 622 by an one way valve 62, and the piston 9 of salable pressure water tank 4 outfall is housed in cavity of resorption 622; Piston 9 comprises the upper piston body 91 that moves in descending valve body cavity of resorption 622 and moves at the lower piston body 92 that can be closed in pressure water tank 4 outfall, the upper surface of upper piston body 91 is greater than its soffit, the top of upper piston body 91 is provided with piston rod 93, between the upper and lower chamber of following valve body, be provided with an intercommunicating pore 623, one way valve 63 is contained in intercommunicating pore 623 places, piston rod 93 can be engaged in the intercommunicating pore 623, and piston rod 93 is provided with guiding gutter 931; Pressure water tank 4 comprises pressure water tank loam cake 41 and pressure water tank lower cover 42, is connected by the sealing ring sealing between pressure water tank loam cake 41 and the pressure water tank lower cover 42; The periphery of upper piston body 91 is equipped with sealing ring, is provided with recessed road 911 at the periphery of upper piston body 91, and sealing ring is rabbeted in the recessed road 911 of upper piston body; The periphery of lower piston body 92 is equipped with sealing ring, is provided with recessed road 921 at the periphery of lower piston body 92, and sealing ring is rabbeted in the recessed road 921 of lower piston body; Further, also comprise a tee piece 83, the import of tee piece 83 is connected with exterior line, and two outlets of tee piece are connected with main water intaking valve 2, special-purpose water intaking valve 5 respectively.
A kind of toilet that carries out auxiliary flush with pressure water tank of the present utility model, the current of exterior line are through threeway, be divided into two-way, the first via flows into main water intaking valve 2, the second the road flows into special-purpose water intaking valve 5, and main water intaking valve 2 is fixed on water-closet tank 1 place, and special-purpose water intaking valve 5 is fixed on the pressure water tank 4, flow into water-closet tanks 1 from the press water of inlet pipeline by main water intaking valve 2 backs, from the press water of inlet pipeline by special-purpose water intaking valve 5 back inflow air inlet mixing valves 7.Air inlet combination valve 7 can produce venturi effect, air is sucked, fully mix the pressure mixing water that the back produces by air and water, a part adds in the pressure water tank 4, another road flows to special-purpose draining valve 6 by water pipe, and enter in the valve body of special-purpose draining valve 6, forming the press water in the special-purpose draining valve 6, this press water will be full of whole valve.Along with gas-vapor mix liquid constantly adds in the pressure water tank 4, the pressure in the pressure water tank 4 also constantly rises, and pressure in pressure water tank 4 and intake pressure balance then stop into water.This moment special-purpose draining valve 6 internal and external pressure balance, the pressure that acts on the inside and outside water of piston 9 is identical, but the area in water effect and the upper piston body 91 greater than effect with its outside area, so piston 9 is subjected to the downward active force of hydraulic pressure greater than the active force that makes progress.Thereby the sealing ring that makes lower piston body 92 is pressed on the taper seat of delivery port that the delivery port of pressure water tank 4 simultaneously also is a water tank, and keeps good sealing state.At this moment, main draining valve 3 also is in closed condition.
When desiring to carry out draining, pull spanner 81, by the action of spanner 81, on the one hand, can will clap by chain 31 and cover 32 pull-ups, the water in the water tank 1 is discharged by main draining valve 3; On the other hand, spanner 81 drives opening valve 82 actions, because opening valve 82 and special-purpose draining valve 6 link to each other by pipeline, by opening valve 82 press water in the special-purpose draining valve 6 is gushed, pressure in special-purpose draining valve 6 chambeies is descended, because the pressure of the body cavity of special-purpose draining valve 6 descends, produce pressure differential between piston 9 inside and outside, pressure outside the piston 9 is greater than the pressure in the piston 9, piston 9 moves upward under the pressure effect of pressure water tank 4, thereby the delivery port of pressure water tank 4 is opened, and then the water in the pressure water tank 4 is discharged rapidly, and the pressure in the pressure water tank 4 also begins to descend simultaneously.
Because the pressure in the pressure water tank 4 descends, pressure and intake pressure imbalance in the pressure water tank 4, water intaking valve begins water inlet, press water outside the pipeline is again constantly by special-purpose water intaking valve 5 and in air inlet combination valve 7 injection pressure water tanks 4, and by the while of the current behind the air inlet combination valve 7 also supplementary pressure water in special-purpose draining valve 6, this press water enters in the valve body by the water inlet 611 of upper valve body 61, pressure in the valve body is constantly risen again, close until making one way valve 63, when one way valve 63 is closed, epicoele 621 pressure of following valve body 62 are greater than cavity of resorption 622, therefore, the press water of epicoele 621 can also flow into cavity of resorption 622 by the guiding gutter 931 of piston 9, continuous increase along with cavity of resorption 622 pressure, the water pressure pushing piston 9 of cavity of resorption 622 moves down, be enclosed in pressure water tank 4 delivery port places and till can not moving again until lower piston body 92, because the groove of guiding gutter 931 footpath is little, piston 9 is slowly to move down, like this, just prolonged the time that pressure water tank 4 is closed, thereby the water in the pressure water tank 4 has fully been arranged.
Like this, in above-mentioned drainage procedure, the water of being discharged by water tank 1 has two parts, the water at atmospheric pressure that a part is discharged by the main draining valve 3 of original structure, another part is the press water of discharging by special-purpose draining valve 6, because this part glassware for drinking water has hydraulic pressure, can realize preferably bowl side is washed away, make that the water in the water tank 1 only needs lower working water level can reach whole preferably scouring effect.
The foregoing description only is used for further specifying the traditional draining valve of a kind of usefulness of the present utility model and leads and wash away the toilet that carries out the auxiliary flush bowl side with pressure water tank; but the utility model is not limited to embodiment; every foundation technical spirit of the present utility model all falls in the protection domain of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (7)
1. toilet that carries out auxiliary flush with pressure water tank, comprise water tank, be equipped with in the water tank and can realize that normal pressure washes away the main water intaking valve and the main draining valve of toilet, main draining valve is contained in the outfall place of water tank, and main water intaking valve is contained in the water inlet of water tank and is connected with the outer water tube road; It is characterized in that: a pressure water tank also is housed in the water tank, is provided with special-purpose water intaking valve and special-purpose draining valve in the pressure water tank, special-purpose water intaking valve is contained on the pressure water tank and with the outer water tube road and is connected, and special-purpose draining valve is contained in the outfall place of pressure water tank; One air inlet mixing valve is housed on the pressure water tank, and the water inlet of air inlet mixing valve is connected with the delivery port of special-purpose water intaking valve, an outlet and pressure water tank intracavity inter-connection of air inlet mixing valve, and another outlet of air inlet mixing valve is connected with special-purpose draining valve; Water tank wall is equipped with the spanner that is used to open main and auxiliary draining valve, and spanner inside is provided with the pressure water tank opening valve and links with special-purpose draining valve; Opening valve is connected with special-purpose draining valve by pipeline.
2. according to claim 1ly a kind ofly carry out the toilet of auxiliary flush with pressure water tank, it is characterized in that: described special-purpose draining valve comprises upper valve body, valve body down; Seal between upper valve body and the following valve body and be connected; Upper valve body is provided with water inlet that is connected with another outlet of air inlet mixing valve and the delivery port that is connected with opening valve; Following valve body is divided into upper and lower chamber by an one way valve, and the piston of a salable pressure water tank outfall is housed in cavity of resorption.
3. a kind of toilet that carries out auxiliary flush with pressure water tank according to claim 2, it is characterized in that: described piston comprises that the upper piston body that moves in following valve body cavity of resorption can be closed in the lower piston body of pressure water tank outfall with moving, the top of upper piston body is provided with piston rod, between the upper and lower chamber of following valve body, be provided with an intercommunicating pore, one way valve is contained in the intercommunicating pore place, piston rod can be engaged in the intercommunicating pore, and piston rod is provided with guiding gutter.Described pressure water tank comprises pressure water tank loam cake and pressure water tank lower cover, is connected by the sealing ring sealing between pressure water tank loam cake and the pressure water tank lower cover.
4. according to claim 3ly a kind ofly carry out the toilet of auxiliary flush with pressure water tank, it is characterized in that: the upper surface of described upper piston body is greater than its soffit.
5. according to claim 3ly a kind ofly carry out the toilet of auxiliary flush with pressure water tank, it is characterized in that: the periphery of described upper piston body is equipped with sealing ring, is provided with recessed road at the periphery of upper piston body, and sealing ring is rabbeted in the recessed road of upper piston body.
6. according to claim 3ly a kind ofly carry out the toilet of auxiliary flush with pressure water tank, it is characterized in that: the periphery of described lower piston body is equipped with sealing ring, is provided with recessed road at the periphery of lower piston body, and sealing ring is rabbeted in the recessed road of lower piston body.
7. a kind of toilet that carries out auxiliary flush with pressure water tank according to claim 1, it is characterized in that: further, also comprise a tee piece, the import of tee piece is connected with exterior line, and two outlets of tee piece are connected with main water intaking valve, special-purpose water intaking valve respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200088732U CN201125439Y (en) | 2007-11-22 | 2007-11-22 | Closestool using pressure reservoir to auxiliary wash out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200088732U CN201125439Y (en) | 2007-11-22 | 2007-11-22 | Closestool using pressure reservoir to auxiliary wash out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125439Y true CN201125439Y (en) | 2008-10-01 |
Family
ID=39998857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200088732U Expired - Fee Related CN201125439Y (en) | 2007-11-22 | 2007-11-22 | Closestool using pressure reservoir to auxiliary wash out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125439Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625871A (en) * | 2009-05-31 | 2012-08-01 | 芙洛玛斯特公司 | Air pressure activated toilet flushing system |
| CN102828551A (en) * | 2012-09-18 | 2012-12-19 | 厦门铱科卫浴科技有限公司 | Gas-water separating pressure water tank |
| CN106638845A (en) * | 2016-11-04 | 2017-05-10 | 中山市美图塑料工业有限公司 | Flushing valve and intelligent toilet bowl with flushing valve |
-
2007
- 2007-11-22 CN CNU2007200088732U patent/CN201125439Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625871A (en) * | 2009-05-31 | 2012-08-01 | 芙洛玛斯特公司 | Air pressure activated toilet flushing system |
| CN102625871B (en) * | 2009-05-31 | 2015-04-22 | 芙洛玛斯特公司 | Air pressure activated toilet flushing system |
| CN102828551A (en) * | 2012-09-18 | 2012-12-19 | 厦门铱科卫浴科技有限公司 | Gas-water separating pressure water tank |
| CN106638845A (en) * | 2016-11-04 | 2017-05-10 | 中山市美图塑料工业有限公司 | Flushing valve and intelligent toilet bowl with flushing valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201125439Y (en) | Closestool using pressure reservoir to auxiliary wash out | |
| CN201620454U (en) | Water-saving toilet bowl | |
| CN201507011U (en) | Pneumatic water saving apparatus | |
| CN214657522U (en) | Novel intelligent water-saving closestool | |
| CN2928990Y (en) | Multipurpose water saving cistern for toilet | |
| CN201574463U (en) | Water-saving closestool | |
| CN203475568U (en) | Cylinder type valve dual-water-saving closestool | |
| CN2455795Y (en) | Cistern with two traps | |
| CN207211280U (en) | A kind of economical toilet | |
| CN205502151U (en) | Domestic waste water reutilization device system | |
| CN2382765Y (en) | Water saving type water storage cistern for flushing closet | |
| CN201045208Y (en) | Manual control water saving type cistern of flushing closet | |
| CN221523740U (en) | Toilet flushing system | |
| CN205530535U (en) | Water conservation stool pot that normal water utilized | |
| CN213682338U (en) | Energy-saving water supply system for hand washing sink | |
| CN211621845U (en) | Novel toilet bowl | |
| CN201883499U (en) | Novel siamesed water-saving closestool | |
| CN204266314U (en) | Flush toilet and waste water flushing equipment thereof | |
| CN208733750U (en) | A kind of two-stage impulse force economical toilet | |
| CN211816730U (en) | Liftable formula closestool | |
| CN201071535Y (en) | Water-saving toilet cistern of closestool | |
| CN209779796U (en) | novel water-saving toilet bowl capable of saving tap water | |
| CN209975645U (en) | Closestool ceramic body | |
| CN2509246Y (en) | High-level outlet flushing valve | |
| CN101275590A (en) | Method and apparatus for hoisting waste water with tap water pressure |
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: 20081001 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |