CN202099851U - Valve-control pressure type flushing system - Google Patents
Valve-control pressure type flushing system Download PDFInfo
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- CN202099851U CN202099851U CN2011200291649U CN201120029164U CN202099851U CN 202099851 U CN202099851 U CN 202099851U CN 2011200291649 U CN2011200291649 U CN 2011200291649U CN 201120029164 U CN201120029164 U CN 201120029164U CN 202099851 U CN202099851 U CN 202099851U
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Abstract
The utility model relates to a sanitary appliance, particularly relates to a water pressure adjustable flushing system which can utilizes the pressure energy of tap water, has an automatic flushing function and can realize the amount adjustability of flushing water. The utility model discloses a valve-control pressure type flushing system which comprises a pressure vessel, a pressure adjusting valve, a water-inflow gulp valve and a slide valve type double-bank drain valve. Through the technical scheme, the utility model has the advantages that the structure of the vessel is more reasonable, the safety coefficient is high, the consumption of raw materials is small, the installation and maintenance are convenient, and the manufacturing and assembling costs are lower.
Description
Technical field
The utility model relates to a kind of sanitary equipment, and particularly a kind of tap water pressure energy that utilizes is with automatic washing capacity, realizes the valve governor pressure formula rinse-system of discharging quantity of water adjustable size.
Background technology
Mostly the flushometer that toilet adopted in the market is traditional gravity, promptly utilizes the gravitional force of water to wash toilet, because the drop height is limited, flushing required water amount is bigger.Reality gravity formula toilet has been wasted the pressure energy of tap water when water storage; To this defective; The researcher develops the pressure type flushing system at present, and it stores pressure energy effectively, and the kinetic energy that all is converted into water when waiting to wash again discharges; Therefore can wash away toilet strong and powerfully, only need low amounts of water just can realize better developing result.
Prior art 200720306684.3 Deng Peng brightness and Fan Xiangrong disclose a kind of " pressure type flushing system " though realized functions such as double draining, rate of water make-up is adjustable, hydraulic pressure is adjustable at 2008.12.31; But on performance, also there are many limitations; Fix as when pressure is constant, partly arranging discharging quantity of water, can not regulate consumption as required; Arranging entirely in the drainage procedure, the water inlet on the draining valve is not closed all the time, in this case if guarantee the water in the container and all arranged, can only let the water inlet latus rectum become very little, deficiency such as bring easy blocking thus and be difficult to safeguard voluntarily; Have sub-fraction water to discharge from the container outfall in addition, the meeting residual flow influences the cleaning of environment for use outside container.
Summary of the invention
The utility model is directed against deficiencies such as can not regulating discharging quantity of water in the prior art as required, and a kind of valve governor pressure formula rinse-system is provided.
In order to solve the problems of the technologies described above, the utility model is able to solve through following technical proposals:
Valve governor pressure formula rinse-system comprises pressure vessel, pressure regulator valve, water inlet aeration valve, the double draining valve of side valve type.The double draining valve of side valve type comprises intake antrum loam cake and intake antrum lower cover; Intake antrum lower cover bottom is provided with piston-cylinder, and piston-cylinder inside is provided with connector, and connector is connected with the draining guide pillar; Draining guide pillar outside is provided with piston, and the double draining valve of side valve type top is provided with full row's guiding valve and partly arranges guiding valve.
As preferably, cover on the intake antrum be provided with the aeration valve of intaking on the water inlet that is connected of port, with the delivery port that the washer cylindrical body is connected, the lower end periphery is provided with external screw thread, can with the container close-fitting, O type circle can form sealing with container; The intake antrum lower cover connects intake antrum loam cake and piston-cylinder, and seals with both; The connector upper end is snapped in the intake antrum lower cover, and the lower end cooperates with the draining guide pillar; Y-shaped ring is housed on the piston, forms movable sealing with piston-cylinder inwall and draining guide pillar outer wall respectively, lower end O type circle can seal with the container discharge opening; Intake antrum loam cake and intake antrum lower cover form airtight intake antrum; Connector is provided with the open communication groove in addition, so that chamber and airtight control chamber that intake antrum lower cover and connector surround are in connected state.When opening water discharge, the water in the control chamber enters the container discharge opening via draining guide pillar endoporus; Intake antrum loam cake outer rim is provided with external screw thread, can directly be bolted in container.Described full row's guiding valve comprises piston chamber cover, spool, spring, button, sluicing firm banking; The piston chamber cover is fixed under the intake antrum and covers, and circular hole is arranged on it, then is provided with circular hole retaining envelope flange on the spool, when turn knob, drives valve core rotation, can change the gap between retaining envelope flange and the circular hole, thereby play the effect of scalable rate of water make-up.The described guiding valve of partly arranging comprises piston chamber cover, spool, spring; Button, the sluicing firm banking, the piston chamber cover is fixed in equally under the intake antrum and covers; Piston chamber puts and is provided with circular hole, when pressing bottom spool, makes intake antrum and control chamber be in connected state through this circular hole; Spool is provided with circular hole retaining envelope flange, the little water discharging quantity of water of scalable.
As preferably, pressure vessel adopts core structure, by two place vertically with an accumbency wait the combination of radius cylindrical drum to pass through mutually to form; Pressure vessel is connected through buckle with drainage joint, and the pressure vessel left side is provided with the aeration valve installing hole, and the right side is provided with normal pressure sluicing installing hole, and the pressure vessel top is provided with a sluicing baffle plate, and the pressure vessel middle and lower part is provided with outfall.The structure of pressure vessel be by two place vertically with a traverse wait the combination of radius cylindrical drum to pass through mutually to form, the advantage of this design is that the withstand voltage properties of container is better, can save raw material, adds then to divide two parts up and down man-hour, is welded into integral body again.Container is connected through buckle with drainage joint, and by sealing ring sealing, drainage joint lower end periphery is provided with external screw thread between the two, and after the securing member secure fit entire container is fixed in the toilet water tank.Be provided with the internal thread installing hole in the middle of the container, the double draining valve of side valve type is bolted in this hole, through sealing ring on the draining valve and seal of vessel; Container top is provided with a sluicing baffle plate, to guarantee releasing the current that come through siphunculus from other parts, enters toilet from drainage joint, but not flows in the outer or water tank of container.Container bottom is provided with discharge opening, and when double drain shut valve, the sealing ring on the valve is pressed and formed sealing above that, thereby entire container is isolated from the outside, and forms complete air-tight state.
As preferably, left side aeration valve installing hole is installed the water inlet admission valve, is provided with seal between the two; Normal pressure sluicing installing hole installation one runs through the siphunculus of container, siphunculus two ends and seal of vessel, and siphunculus is equipped with a negotiable from top to bottom nonreturn valve core near discharge opening one end.
As preferably, this pressure regulator valve comprises pressure regulator valve loam cake, pressure regulator valve body, connects bearing, fixed bearing, adjusting device, spool, spring, anti-siphon valve, high pressure protector.Covered water inlet on the pressure regulator valve, water inlet links to each other with the tap water water inlet, and one way valve is housed on the water inlet, and water backflows when preventing negative pressure; Spool hollow, lower end have some notches, connect between bearing and fixed bearing sealing ring is housed, and sealing ring and spool form sealing; Spring is loaded between fixed bearing and the spool, and has pretightning force; After container pressure reached certain value, its opposition can promote spool and move upward, make and sealing ring between form sealing, thereby stop to intake to container; One steam vent is arranged on the pressure regulator valve body.
As preferably, described adjusting device is by knob, threaded mandrel; The sealing mat bearing of band guide-track groove is formed, and wherein installs sealing mat on the sealing mat bearing, and sealing mat bearing and sealing mat are through being threaded; Sealing mat and threaded mandrel are through being threaded, and the pressure regulator valve loam cake has guide rail in the chamber, when the turn knob; Sealed support can move up and down, and spool is depressed with sealing ring in different water formed sealing, thereby regulate different balance static pressure in the container; Anti-siphon valve links to each other with atmosphere, can when negative pressure, open at the water source, prevents that the water in the container from returning into water supply line polluted source; Be provided with high pressure protector, make provision against emergencies spool and sealing mat can't form sealing, and this device can pressure release be protected container.
As preferably, the air inlet water compensating valve comprises valve body and admission valve, and wherein the valve body top is provided with the connectivity port, and valve body is provided with port, also comprises nozzle, and the valve body below is provided with into water port.The air inlet water compensating valve comprises valve body and admission valve; Wherein connectivity port and pressure regulator valve port are tightly connected through buckle; Valve body is provided with port and the hand line nozzle that links to each other with double draining valve, and nozzle and admission valve combination results venturi effect realize air-breathing when water inlet; The terminal pressure vessel inside of inserting of valve body.
As preferably, washer comprises cylindrical body, adjuster, piston, spring, base, liquid sucting port, leakage fluid dram.Water inlet is arranged, discharge opening, several notches and some intercommunicating pores on the cylindrical body; Above-mentioned adjuster is by knob; Spring and adjusting rod and fan-shaped plain cushion are formed, and plain cushion and intercommunicating pore are partially sealed, and the rotation knob can change sealing area but can not seal fully; Therefore can come the pressure of regulating action on piston through regulating pressure release power, thereby regulate the amount of liquid of discharging; Piston is made up of rubber seal and bearing, and spring is installed on bearing and base, and piston and cylindrical body form control chamber, and piston and base lower part form reseting cavity.The self-closing duckbilled spool of ability is housed on liquid sucting port and the leakage fluid dram; To guarantee that liquid that can not in the chamber is because under the gravity current; Wherein liquid sucting port can only suck liquid, and leakage fluid dram can only be discharged liquid, and interface inserts in the container hole in addition; And leave certain interval between the hole, can from siphunculus, drain from the water at atmospheric pressure that other parts release with assurance.
According to the technical scheme of the utility model, structure of container is more reasonable, and safety factor is high, and raw material consume few, and installation and maintenance are easy, and it is lower to make assembly cost; Can regulate to the different water seal height of different toilets and select rational rate of water make-up for use; According to different little water discharging quantity of water demands, the little water discharging quantity of water of scalable single; With the automatic spray disinfectant of water-rinsing process, reach and efficiently exempt from the sterilisation purpose touched, the thimerosal consumption is adjustable simultaneously; Low discharge draining during high pressure has reduced noise effectively; Be equivalent to energy-accumulating medium in this system's air; And if making-up air device damages or long period of operation is improper, air will reduce gradually in the container, and water can not be discharged fully; System will be ineffective; And the utility model takes place for anti-situation here, has adopted two kinds of methods: the one, and the tonifying Qi inspiratory capacity is bigger, guarantees that the air that in each flushing, runs off can refill; The 2nd, length can be discharged the water in the container by big flood bath key.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of pressure regulator valve and water inlet making-up air device;
Fig. 3 is the structural representation of the double draining valve of side valve type;
Fig. 4 arranges the structure of process sketch map entirely for the double draining valve of side valve type;
Fig. 5 partly arranges the structure of process sketch map for the double draining valve of side valve type;
Fig. 6 is the structural representation of washer;
Structural representation when Fig. 7 is the discharge opeing of washer;
Structural representation when Fig. 8 is the imbibition of washer;
1-tap water water inlet; The 2-pressure vessel; 21-internal thread installing hole; 22-normal pressure sluicing installing hole; 23-aeration valve installing hole; The 24-outfall; 25-sluicing baffle plate; The 3-drainage joint; 31-O type circle; The 32-sealing ring; The 33-securing member; The 4-pressure regulator valve; 41-pressure regulator valve loam cake; The 411-water inlet; The 412-guide rail; 42-pressure regulator valve body; The 421-steam vent; 422-pressure regulator valve port; The 431-knob; The 432-threaded mandrel; 433-sealing mat bearing; The 434-sealing mat; 441-connects bearing; The 442-fixed bearing; The 4421-sealing ring; The 45-spring; The 46-spool; The 462-notch; The 47-high pressure protector; 48-prevents the siphon valve; The 5-aeration valve of intaking; The 51-valve body; The 511-port; The 512-nozzle; 514-O type circle; The 515-connectivity port; The 513-admission valve; The 516-port of intaking; The double draining valve of 6-side valve type; 61-intake antrum loam cake; The 611-water inlet; 612-O type circle; The 613-delivery port; The 614-external screw thread; 62-intake antrum lower cover; The 63-connector; 631-open communication groove; The 64-piston-cylinder; 65-draining guide pillar; The 66-piston; 661-Y type circle; 662-Y type circle; 663-Y type circle; The 67-intake antrum; The 664-sealing ring; The airtight control chamber of 68-; The 7-washer; The 71-cylindrical body; The 711-water inlet; The 712-open slot; The 713-intercommunicating pore; The 714-discharge opening; The 721-adjusting rod; The 722-spring; The 723-rubbery flat gasket; The 724-adjusting knob; The 731-sealing ring; The 732-bearing; The 733-spring; The 74-base; The 741-sealing ring; The 75-liquid sucting port; 751-cleaning fluid interface; The 76-leakage fluid dram; The 761-connectivity port; The 77-control chamber; The 78-reseting cavity; The 8-siphunculus; The 81-nonreturn valve core; 91-arranges guiding valve entirely; 911-piston chamber cover; The 9114-circular hole; The 9115-circular hole; The 912-spool; The 9121-sealing ring; The 9122-sealing ring; The 9123-sealing ring; 9124-circular hole retaining envelope flange; The 913-spring; The 914-button; 915-sluicing firm banking; 92-partly arranges guiding valve; 921-piston chamber cover; The 9213-circular hole; The 922-spool; The 9221-sealing ring; The 9222-sealing ring; The 9223-sealing ring; 9224-circular hole retaining envelope flange; The 923-spring; The 924-button; 925-sluicing firm banking.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Embodiment
Valve governor pressure formula rinse-system comprises pressure vessel 2, pressure regulator valve 4, water inlet aeration valve 5; The double draining valve 6 of side valve type, the double draining valve 6 of side valve type be by intake antrum loam cake 61, intake antrum lower cover 62; Connector 63, piston-cylinder 64, draining guide pillar 65; Piston 66 is arranged guiding valve 91 entirely, partly arranges guiding valve 92 and forms.Intake antrum loam cake 61 is provided with the water inlet 611 that is connected with port 511, the delivery port 613 lower end peripheries that are connected with cylindrical body 71 be provided with external screw thread 614 can with the container close-fitting, O type circle 612 can form sealing with container; Intake antrum lower cover 62 connects intake antrum loam cake 61 and piston-cylinder 64, and seals with both; Connector 63 upper ends are snapped in intake antrum lower cover 62, and the lower end cooperates with draining guide pillar 65; Y-shaped ring 661, Y-shaped ring 662, Y-shaped ring 663 are housed on the piston 66, form movable sealing with piston-cylinder 64 inwalls and draining guide pillar 65 outer walls respectively, lower end sealing ring 664 can seal with container outfall 24; Intake antrum loam cake 61 forms airtight intake antrum 67 with intake antrum lower cover 62; Connector 63, piston-cylinder 64, draining guide pillar 65, piston 66 form airtight control chamber 68; Some open communication grooves 631 are arranged on connector 63, be in connected state so that intake antrum lower cover 62 surrounds the cavity volume and the airtight control chamber 68 that form with connector 63.Full row's guiding valve is made up of valve pocket 911, spool 912, spring 913, button 914, sluicing firm banking 915; Valve pocket 911 is fixed on the intake antrum lower cover 62, and circular hole 9114 and circular hole 9115 are arranged on it, and circular hole retaining envelope flange 9124 is arranged on the spool 912; When turn knob; Drive valve core rotation, can change and circular hole 9115 between the gap, thereby play the effect of scalable rate of water make-up.Partly arrange guiding valve by piston chamber cover 921, spool 922, spring 923; Button 924, sluicing firm banking 925 is formed, and piston chamber cover 921 is fixed on the intake antrum lower cover 62 equally; Have small sircle hole 9213 on the piston chamber cover 921; Spool 922 has circular hole retaining envelope flange 9224, and through the little water discharging quantity of water of this retaining envelope flange scalable, the mode of action is identical with 9124.
Double draining valve operating principle: as shown in Figure 4 after pressing full row's draining button 914, sealing ring 9121 is positioned on the circular hole 9114; Sealing ring 9122 is positioned under the circular hole 9115, and 9123 of spool and sealing rings have the space, so the water in intake antrum 67 chambeies is through circular hole 9114, circular hole 9115; Discharge from delivery port 613; Breaks off between intake antrum 67 and the airtight control chamber 68 simultaneously and being communicated with, from 65 discharges of draining guide pillar, piston 66 moves under the effect of hydraulic pressure the water in airtight control chamber 68 chambeies from lower to upper behind the gap of open communication groove 631, spool and sealing ring 9123; Sealing ring 664 breaks off sealing with container outfall 24, and the water in the container is discharged; When the release button spool after resetting under the acting force of the spring, the water in intake antrum 67 chambeies gets into airtight control chamber 68 through circular hole 9115, piston 66 pressed downward, sealing ring 664 forms sealing with outfall 24, container begins water-filling, so just accomplishes once full row and washes by water; And when regulating the gap of circular hole 9115 and 9124 of circular hole retaining envelope flanges, the time that adjusting piston down resets, play the effect of adjusting rate of water make-up.After by second row's draining button 924, as shown in Figure 5, circular hole retaining envelope flange 9224 is butted on small sircle hole 9213, and sealing ring 9222 overlaps 921 inner chambers with piston chamber and has the space, and there is the space in sealing ring 9223 with spool 922.Therefore; Intake antrum 67 is in connected state with airtight control chamber 68, and when the water of airtight control chamber 68 was discharged from draining guide pillar 65, some water got into airtight control chamber 68 from intake antrum 67 simultaneously; Again because of the space scalable between 9224 and 9213, thereby can regulate little water discharging quantity of water.Reseting procedure is the same with the big flood bath.
The structure of pressure vessel 2 be by two place vertically with a traverse wait the combination of radius cylindrical drum to pass through mutually to form, the advantage of this design is that the withstand voltage properties of container is better, can save raw material, adds then to divide two parts up and down man-hour, is welded into integral body again.Container 2 and drainage joint 3 are connected through buckle, and by sealing ring 32 sealings, drainage joint 3 hypomere peripheries are provided with external screw thread, and through securing member 33 entire container are anchored in the toilet water tank between the two.Be provided with internal thread installing hole 21 in the middle of the container, the double draining valve 6 of side valve type is bolted in this hole, through sealing ring on the draining valve and seal of vessel; Left side aeration valve installing hole 23 is installed water inlet aeration valve 5, is provided with seal between the two; 22 installations one of normal pressure sluicing installing hole run through the siphunculus 8 of container, siphunculus 8 two ends and container 2 sealings, and siphunculus 8 is equipped with a negotiable from top to bottom nonreturn valve core 81 near outfall 24 1 ends.Container top is provided with a sluicing baffle plate 25, to guarantee releasing the current that come through siphunculus 8 from other parts, enters toilet from drainage joint 1, but not flows in the outer or water tank of container.The container middle and lower part is provided with outfall 24, and when double drain shut valve, the sealing ring on the valve is pressed in and forms sealing on the outfall 24, thereby entire container is isolated from the outside, and forms complete air-tight state.
In a word, the above is merely the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (8)
1. valve governor pressure formula rinse-system comprises pressure vessel (2), pressure regulator valve (4); Water inlet aeration valve (5); The double draining valve of side valve type (6) is characterized in that: the double draining valve of described side valve type (6) comprises intake antrum loam cake (61) and intake antrum lower cover (62), and intake antrum lower cover (62) bottom is provided with piston-cylinder (64); Piston-cylinder (64) inside is provided with connector (63); Connector (63) is connected with draining guide pillar (65), and draining guide pillar (65) outside is provided with piston (66), and the double draining valve of side valve type (6) top is provided with full row's guiding valve (91) and partly arranges guiding valve (92).
2. valve governor pressure formula rinse-system according to claim 1 is characterized in that: said loam cake (61) is provided with water inlet (611) and delivery port (613), and delivery port (613) can connect washer, and at least one open communication groove (631) is arranged on the connector (63); Described full row's guiding valve (91) comprises valve pocket (911), spool (912), spring (913), button (914), sluicing base (915); Valve pocket (911) is fixed on the intake antrum lower cover (62); Circular hole (9114) and circular hole (9115) are arranged on the valve pocket (911), circular hole retaining envelope flange (9124) is arranged on the spool (912); The described guiding valve (92) of partly arranging comprises piston chamber cover (921); Spool (922), spring (923), button (924); Sluicing firm banking (925); Piston chamber cover (921) is fixed on the intake antrum lower cover (62), has small sircle hole (9213) on the piston chamber cover (921), and circular hole retaining envelope flange (9224) is arranged on the spool (922); Piston-cylinder (64) tightly is placed on the intake antrum lower cover (62); Piston is equipped with Y-shaped ring on (66), forms movable sealing with piston-cylinder (64) inwall and draining guide pillar (65) outer wall respectively; When opening water discharge, the water in the control chamber enters the container discharge opening via draining guide pillar (65) endoporus; Intake antrum loam cake (61) outer rim is provided with external screw thread, can directly be bolted in container.
3. valve governor pressure formula rinse-system according to claim 1 is characterized in that: described pressure vessel (2) adopts core structure, by two place vertically with an accumbency wait the combination of radius cylindrical drum to pass through mutually to form; Pressure vessel (2) is connected through buckle with drainage joint (3); Pressure vessel (2) left side is provided with aeration valve installing hole (23); The right side is provided with normal pressure sluicing installing hole (22), and pressure vessel (2) top is provided with a sluicing baffle plate (25), and pressure vessel (2) middle and lower part is provided with outfall (24).
4. valve governor pressure formula rinse-system according to claim 3; It is characterized in that: described left side aeration valve installing hole (23) is installed water inlet admission valve (5); Normal pressure sluicing installing hole (22) installation one runs through the siphunculus (8) of container; Siphunculus (8) two ends and container (2) sealing, siphunculus (8) is equipped with a negotiable from top to bottom nonreturn valve core (81) near outfall one end.
5. valve governor pressure formula rinse-system according to claim 1 is characterized in that: said pressure regulator valve comprises pressure regulator valve loam cake (41) and pressure regulator valve body (42), be connected bearing (441) and fixed bearing (442), adjusting device, spool (46), spring (45), anti-siphon valve (48), high pressure protector (47); Water inlet (411) is arranged on the pressure regulator valve loam cake (41), and water inlet (411) links to each other with tap water water inlet (1), and water inlet is equipped with one way valve on (1), spool (46) hollow, and the lower end has notch (462), and spring (45) is loaded between fixed bearing (442) and the spool (46); One steam vent (421) is arranged on the pressure regulator valve body (42).
6. valve governor pressure formula rinse-system according to claim 5; It is characterized in that: said adjusting device comprises knob (431); Threaded mandrel (432), band guide-track groove sealing mat bearing (433), wherein sealing mat bearing (433) is provided with sealing mat (434); Sealing mat (434) and threaded mandrel (432) have guide rail (412) through being threaded in the pressure regulator valve loam cake chamber.
7. valve governor pressure formula rinse-system according to claim 1; It is characterized in that: said air inlet water compensating valve (5) comprises valve body (51) and admission valve (513); Wherein valve body (51) top is provided with connectivity port (515); Valve body (51) is provided with port (511), also comprises nozzle (512), and valve body (51) below is provided with into water port (516).
8. valve governor pressure formula rinse-system according to claim 1 is characterized in that: also comprise washer (7), washer (7) comprises cylindrical body (71), adjuster, piston, spring (733), base (74), liquid sucting port (75), leakage fluid dram (76); Cylindrical body (71) is provided with water inlet (711), discharge opening (714), open slot (712) and intercommunicating pore (713); Above-mentioned adjuster comprises knob (724), spring (722) and adjusting rod (721) and plain cushion (723); Piston comprises rubber seal (731) and bearing (732); Spring (722) is installed between bearing (732) and base (74); Piston and cylindrical body (71) top forms control chamber (77); Piston and base (74) lower part forms reseting cavity (78), and the self-closing duckbilled spool of ability all is housed on liquid sucting port (75) and the leakage fluid dram (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200291649U CN202099851U (en) | 2011-01-28 | 2011-01-28 | Valve-control pressure type flushing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200291649U CN202099851U (en) | 2011-01-28 | 2011-01-28 | Valve-control pressure type flushing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202099851U true CN202099851U (en) | 2012-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200291649U Expired - Fee Related CN202099851U (en) | 2011-01-28 | 2011-01-28 | Valve-control pressure type flushing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202099851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106950A (en) * | 2019-05-05 | 2019-08-09 | 浙江怡和卫浴有限公司 | Closestool flushing valve and flushing mechanism |
| CN110725376A (en) * | 2019-11-18 | 2020-01-24 | 李佳阳 | Automatic liquid injector for cleaning liquid in toilet or urinal |
-
2011
- 2011-01-28 CN CN2011200291649U patent/CN202099851U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106950A (en) * | 2019-05-05 | 2019-08-09 | 浙江怡和卫浴有限公司 | Closestool flushing valve and flushing mechanism |
| CN110106950B (en) * | 2019-05-05 | 2023-12-01 | 浙江怡和卫浴有限公司 | Toilet flushing valve and flushing mechanism |
| CN110725376A (en) * | 2019-11-18 | 2020-01-24 | 李佳阳 | Automatic liquid injector for cleaning liquid in toilet or urinal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20140128 |