CN103590468B - Energy storage type water flushing device and water flushing method for same - Google Patents
Energy storage type water flushing device and water flushing method for same Download PDFInfo
- Publication number
- CN103590468B CN103590468B CN201310506734.2A CN201310506734A CN103590468B CN 103590468 B CN103590468 B CN 103590468B CN 201310506734 A CN201310506734 A CN 201310506734A CN 103590468 B CN103590468 B CN 103590468B
- Authority
- CN
- China
- Prior art keywords
- energy storage
- hydraulic cylinder
- piston portion
- water
- control valve
- 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.)
- Active
Links
Abstract
The invention discloses an energy storage type water flushing device and a water flushing method for the same. The energy storage type water flushing device comprises a hydraulic cylinder, a piston energy storage mechanism, a locking mechanism and a control valve bank, wherein the hydraulic cylinder is provided with a water feeding opening and a water draining opening; the piston energy storage mechanism is movably connected in the hydraulic cylinder and comprises a piston portion and an energy storage portion; the locking mechanism is used for limiting and locking the piston portion when the piston portion reaches a preset height, can unlock the piston portion, and is arranged on the hydraulic cylinder; the control valve bank controls opening and closing of the water feeding opening and opening and closing of the water draining opening; when water is fed in the energy storage type water flushing device, the water feeding opening is opened by the control valve bank, water flows in the hydraulic cylinder, the piston portion moves under the action of water pressure so that energy is stored in the energy storage portion, and the position of the piston portion is locked by the locking mechanism when the piston portion reaches the preset height; and when the water is drained, the piston portion is unlocked by the locking mechanism, and the energy storage portion drives the piston portion to move and unleashes energy, so that the water in the hydraulic cylinder is drained from the water draining opening. When the water is fed and is about to flush, the pressure on the hydraulic cylinder is quite low, the service life of the energy storage type water flushing device is prolonged, and the safety is improved.
Description
Technical field
The present invention relates to a kind of energy storage type flushometer and flushing method thereof.
Background technology
According to statistics, 60% of living water use is used in bathroom aspect, wherein flush toilet account for major part with water.Energy storage type flushometer is used for water-closet tank draining, inherently changes the power mode of water, pressuredly can draining make current have stronger rinse capability, thus has saved greatly and use water.In today of water resources shortage, relevant laws and regulations, all at require strict economy in the use of water, have even been formulated in countries in the world, and Minstry of Housing and Urban-Rural Development of People Republic of China (MOHURD) of China once specified that the water consumption 6L of each toilet flushing was water saving standard.Esbablished corporation drops into the water saving of a huge sum of money research toilet one after another in the industry both at home and abroad, and energy storage type flushometer, with its superior characteristic, enters market rapidly.
Current energy storage type flushometer energy storage mode has two kinds, i.e. air energy storage type and spring energy-storage.Air energy storage type due to noise when it is washed by water large, and danger coefficient is higher, the existing trend replaced by spring energy-storage.
United States Patent (USP) 4984311, discloses a kind of flusher of low water consumption, and it comprises a shell, cistern and hydraulic starting mechanism.Be provided with piston in cistern, piston is offset to cistern by mechanical type Compress Spring, and water intaking valve is closed, and it is stand-by that water is full of cistern.Start push button during bath, outfall is opened, and realizes bath.
WO02/46540 discloses a kind of device of discharge liquid, with the housing of entrance and exit, spring-loaded piston, outlet valve and inlet valve, energy storage and use procedure and United States Patent (USP) 4984311 similar.
The shortcoming that one common is had: flushometer is treating that used time water tank is in pressured state in two patents of above comparative analysis.That is to bear very high hydraulic pressure under whole water-flushing device normality, sharply can reduce the application life of casing like this, cause water tank to have the danger of explosion at any time.
Summary of the invention
The invention provides a kind of energy storage type flushometer and flushing method thereof, which overcome the existing deficiency of background technology.One of the present invention's technical scheme adopted solving its technical problem is: a kind of energy storage type flushometer, is characterized in that: it comprises:
Hydraulic cylinder, it is provided with water inlet and outfall;
Piston stored energy mechanism, its activity is installed in hydraulic cylinder and it comprises a piston portion and an energy storage part;
For carrying out limitation locking when piston portion reaches preset height to piston portion and the locking mechanism that can unlock piston portion, it is arranged on hydraulic cylinder;
Control the control valve group of the opening and closing of water inlet and outfall;
During water inlet, control valve group opens water inlet makes current enter in hydraulic cylinder, and piston portion is movable to make energy storage part energy storage under hydraulic pressure effect, is locked when piston portion reaches preset height by the position of locking mechanism by piston portion; During draining, locking mechanism unlocks piston portion, and energy storage part drives piston portion movable and releases energy to be discharged from outfall by the water in hydraulic cylinder.
Among one preferred embodiment: described outfall and water inlet are all opened in the bottom of hydraulic cylinder, described locking mechanism is arranged on the top of hydraulic cylinder, and energy storage part connects piston portion and locking mechanism.
Among one preferred embodiment: described outfall place is provided with drainage channel, and this drainage channel has a trap.
Among one preferred embodiment: described outfall and water inlet are all opened in the top of hydraulic cylinder, described locking mechanism is arranged on the bottom of hydraulic cylinder, and energy storage part connects piston portion and locking mechanism.
Among one preferred embodiment: described piston portion comprises a piston and a seal washer, and seal washer is resisted against between piston and hydraulic cylinder.
Among one preferred embodiment: described control valve group comprises the first control valve and the second control valve, and described water inlet is provided with intake tunnel, described outfall place is provided with drainage channel, and the first control valve is installed in intake tunnel, and the second control valve is installed in drainage channel.
Among one preferred embodiment: the latch hook also comprising an affixed piston, its end and locking mechanism lock mutually and coordinate.
Among one preferred embodiment: described energy storage part is spring or shell fragment or air or magnet.
The present invention solves two of the technical scheme adopted of its technical problem: a kind of flushing method adopting energy storage type flushometer described in above-mentioned any one, is characterized in that:
When hydraulic cylinder needs to intake, control valve group is opened water inlet and is closed outfall simultaneously, and current enter in hydraulic cylinder from intake tunnel, and piston portion is movable to make energy storage part energy storage under hydraulic pressure effect;
Carried out locking in the position of piston portion by locking mechanism when piston portion reaches preset height and close water inlet by control valve group and open outfall, now flushometer is in and treats bath state;
When needing draining, locking mechanism unlocks piston portion, and piston portion activity drives energy storage part to release energy to be discharged from outfall by the water in hydraulic cylinder;
Water discharge when energy storage part fault offset is complete in hydraulic cylinder is complete, and control valve group is opened water inlet and closed outfall simultaneously, and current enter in hydraulic cylinder, repeats above-mentioned steps.
The present invention is compared with background technology, and its tool has the following advantages:
1. this flushometer is in when bath state, piston portion is locked mechanism lock and fixes on preset height, now energy storage part reach energy storage preset value and etc. to be released, piston portion and energy storage part can not cause extruding to the water in hydraulic cylinder, the water in hydraulic cylinder is made not to be subject to its pressure influence, make the pressure suffered by hydraulic cylinder minimum, application life improves, and safety increases.
2. outfall and water inlet are all opened in the bottom of hydraulic cylinder, drainage channel has a trap, due to the existence of trap, the air that flushometer is in the external world when bath state can not enter in hydraulic cylinder from outfall and makes the hydraulic pressure in hydraulic cylinder be in more stable state and the water in hydraulic cylinder can not be discharged from outfall, ensures water-tight.
3. outfall and water inlet are all opened in the top of hydraulic cylinder, and open although flushometer is in outfall when bath state, the water in hydraulic cylinder also cannot be discharged from outfall, ensures water-tight.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
View when a kind of energy storage type flushometer that Fig. 1 depicts a preferred embodiment is not intake.
A kind of energy storage type flushometer that Fig. 2 depicts a preferred embodiment is in the using state schematic diagram treating bath state.
Detailed description of the invention
Please refer to Fig. 1 to Fig. 2, an a kind of preferred embodiment of energy storage type flushometer, described a kind of energy storage type flushometer, it comprises hydraulic cylinder, piston stored energy mechanism, locking mechanism and control valve group.
Described hydraulic cylinder 100, it is provided with water inlet 111 and outfall 121, and water inlet 111 is provided with intake tunnel 110, and outfall 121 is provided with drainage channel 120.In the present embodiment, described outfall 121 and water inlet 111 are all opened in the bottom of hydraulic cylinder 100, and described drainage channel 120 has a trap.
Described piston stored energy mechanism, its activity is installed in hydraulic cylinder 100 and it comprises a piston portion and an energy storage part 210, and this energy storage part can adopt spring or shell fragment or air or magnet etc.; In the present embodiment, described energy storage part 210 is spring.
In the present embodiment, described piston portion comprises piston 221, seal washer (not shown) and a relief valve (not shown), seal washer is resisted against between piston 221 and hydraulic cylinder 100, and relief valve is arranged on piston 221, and energy storage part 210 connects piston 221 and locking mechanism 300.
Described locking mechanism 300 is for carrying out limitation locking when piston portion reaches preset height to piston portion and can unlocking piston portion, and it is arranged on hydraulic cylinder 100.Also comprise the latch hook 222 being fixed in piston 221, latch hook 222 end is unsettled.In the present embodiment, described locking mechanism 300 is arranged on the top of hydraulic cylinder 100, and this locking mechanism 300 locks mutually with the end of latch hook 222 and coordinates.Because this locking mechanism 300 can adopt other latch-up structures in the locking principle of the locking principle of the hook of crane or RAM card and draw-in groove or daily life same or similar, belong to prior art, repeat no more here.
Described control valve group can control the opening and closing of water inlet 111 and outfall 121.In the present embodiment, described control valve group comprises the first control valve 410 and the second control valve 420, first control valve 410 is installed in intake tunnel 110 and controls the opening and closing of water inlet 111, and the second control valve 420 is installed in drainage channel 120 and controls the opening and closing of outfall 121.Or control valve group can be designed to integrative-structure and to be arranged in hydraulic cylinder 100 and corresponding water inlet 111 and outfall 121 open or close water inlet 111 and outfall 121 with staggered.
During water inlet, control valve group opens water inlet makes current enter in hydraulic cylinder, and piston portion is movable to make energy storage part energy storage under hydraulic pressure effect, is locked when piston portion reaches preset height by the position of locking mechanism by piston portion; During draining, locking mechanism unlocks piston portion, and energy storage part drives piston portion movable and releases energy to be discharged from outfall by the water in hydraulic cylinder; Below describe the course of work of this energy storage type flushometer in detail:
When needing water inlet, control valve group is opened water inlet 111 and is closed outfall 121, current enter in hydraulic cylinder 100 by intake tunnel 110, piston portion moves up to make energy storage part 210 energy storage under hydraulic pressure effect, to be coordinated carried out locking in the position of piston portion and close water inlet 111 by control valve group and open outfall 121 when piston portion reaches preset height by locking mechanism 300 with the locking of the end of latch hook 222; Because drainage pipe 120 is provided with trap, make outside air cannot enter in hydraulic cylinder 100, and extruding can not be caused to the water in hydraulic cylinder 100 due to piston portion and energy storage part 210 under the effect of locking mechanism 300, the water in hydraulic cylinder 100 is made not to be subject to energy storage part pressure influence, water now in hydraulic cylinder 100 can't be discharged from outfall 121, and pressure suffered by hydraulic cylinder 100 is minimum, application life improves, and safety increases;
When needing draining, the end of locking mechanism 300 pairs of latch hooks 222 unlocks, and energy storage part 210 drives piston portion to move down and releases energy to be discharged from outfall by the water in hydraulic cylinder 100.
Another preferred embodiment of energy storage type flushometer, the difference of the present embodiment and a upper embodiment is: in the present embodiment, drainage channel does not arrange trap, only described outfall and water inlet is all opened in the top of hydraulic cylinder.Described locking mechanism is arranged on the bottom of hydraulic cylinder, and energy storage part connects piston portion and locking mechanism.The structural representation of this embodiment only needs the accompanying drawing of a upper embodiment to revolve turnback, and its operating principle is identical with a upper embodiment.
A kind of flushing method of energy storage type flushometer:
When hydraulic cylinder needs to intake, control valve group is opened water inlet and is closed outfall simultaneously, and current enter in hydraulic cylinder from intake tunnel, and piston portion is movable to make energy storage part energy storage under hydraulic pressure effect;
Carried out locking in the position of piston portion by locking mechanism when piston portion reaches preset height and close water inlet by control valve group and open outfall, now flushometer is in and treats bath state;
When needing draining, locking mechanism unlocks piston portion, and piston portion activity drives energy storage part to release energy to be discharged from outfall by the water in hydraulic cylinder;
Water discharge when energy storage part fault offset is complete in hydraulic cylinder is complete, and control valve group is opened water inlet and closed outfall simultaneously, and current enter in hydraulic cylinder, repeats above-mentioned steps.
The above, be only present pre-ferred embodiments, therefore can not limit scope of the invention process according to this, the equivalence change namely done according to the scope of the claims of the present invention and description with modify, all should still belong in scope that the present invention contains.
Claims (9)
1. an energy storage type flushometer, is characterized in that: it comprises:
Hydraulic cylinder, it is provided with water inlet and outfall;
Piston stored energy mechanism, its activity is installed in hydraulic cylinder and it comprises a piston portion and an energy storage part;
For carrying out limitation locking when piston portion reaches preset height to piston portion and the locking mechanism that can unlock piston portion, it is arranged on hydraulic cylinder;
Control the control valve group of the opening and closing of water inlet and outfall;
During water inlet, control valve group opens water inlet makes current enter in hydraulic cylinder, piston portion is movable to make energy storage part energy storage under hydraulic pressure effect, is carried out locking in the position of piston portion and close water inlet by control valve group and open outfall when piston portion reaches preset height by locking mechanism; During draining, locking mechanism unlocks piston portion, and energy storage part drives piston portion movable and releases energy to be discharged from outfall by the water in hydraulic cylinder.
2. a kind of energy storage type flushometer according to claim 1, it is characterized in that: described outfall and water inlet are all opened in the bottom of hydraulic cylinder, described locking mechanism is arranged on the top of hydraulic cylinder, and energy storage part connects piston portion and locking mechanism.
3. a kind of energy storage type flushometer according to claim 2, is characterized in that: described outfall place is provided with drainage channel, and this drainage channel has a trap.
4. a kind of energy storage type flushometer according to claim 1, it is characterized in that: described outfall and water inlet are all opened in the top of hydraulic cylinder, described locking mechanism is arranged on the bottom of hydraulic cylinder, and energy storage part connects piston portion and locking mechanism.
5. a kind of energy storage type flushometer according to claim 1, is characterized in that: described piston portion comprises a piston and a seal washer, and seal washer is resisted against between piston and hydraulic cylinder.
6. a kind of energy storage type flushometer according to claim 1, it is characterized in that: described control valve group comprises the first control valve and the second control valve, described water inlet is provided with intake tunnel, described outfall place is provided with drainage channel, first control valve is installed in intake tunnel, and the second control valve is installed in drainage channel.
7. a kind of energy storage type flushometer as claimed in any of claims 1 to 6, it is characterized in that: the latch hook also comprising an affixed piston, its end and locking mechanism lock mutually and coordinate.
8. a kind of energy storage type flushometer as claimed in any of claims 1 to 6, is characterized in that: described energy storage part is spring or shell fragment or air or magnet.
9. adopt a flushing method for the energy storage type flushometer described in claim 1 to 8 any one, it is characterized in that:
When hydraulic cylinder needs to intake, control valve group is opened water inlet and is closed outfall simultaneously, and current enter in hydraulic cylinder from intake tunnel, and piston portion is movable to make energy storage part energy storage under hydraulic pressure effect;
Carried out locking in the position of piston portion by locking mechanism when piston portion reaches preset height and close water inlet by control valve group and open outfall, now flushometer is in and treats bath state;
When needing draining, locking mechanism unlocks piston portion, and piston portion activity drives energy storage part to release energy to be discharged from outfall by the water in hydraulic cylinder;
Water discharge when energy storage part fault offset is complete in hydraulic cylinder is complete, and control valve group is opened water inlet and closed outfall simultaneously, and current enter in hydraulic cylinder, repeats above-mentioned steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506734.2A CN103590468B (en) | 2013-10-24 | 2013-10-24 | Energy storage type water flushing device and water flushing method for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506734.2A CN103590468B (en) | 2013-10-24 | 2013-10-24 | Energy storage type water flushing device and water flushing method for same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103590468A CN103590468A (en) | 2014-02-19 |
| CN103590468B true CN103590468B (en) | 2015-07-01 |
Family
ID=50080769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310506734.2A Active CN103590468B (en) | 2013-10-24 | 2013-10-24 | Energy storage type water flushing device and water flushing method for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103590468B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953105B (en) * | 2014-03-25 | 2016-04-27 | 朱贤章 | A kind of water-closet bowl flushing apparatus |
| CN109826289A (en) * | 2017-11-23 | 2019-05-31 | 阆中市白塔小学校 | Pressurized toilet flushing device |
| CN113550867B (en) * | 2020-04-23 | 2023-09-29 | 年启贺 | Gravity compressed air energy storage speed stabilizing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2052701C1 (en) * | 1992-06-15 | 1996-01-20 | Утемова Александра Максимовна | Hydraulic drive for gate |
| CN2434345Y (en) * | 2000-07-21 | 2001-06-13 | 吴伟波 | Piston toilet cistern |
| JP3522304B2 (en) * | 1992-07-15 | 2004-04-26 | ルーク ラメレン ウント クツプルングスバウ ベタイリグングス コマンディートゲゼルシャフト | Hydraulic accumulator for preparing pressurized liquid |
| JP2009256888A (en) * | 2008-04-14 | 2009-11-05 | Inax Corp | Pressure accumulator and toilet bowl flushing device |
| CN102808440A (en) * | 2012-05-23 | 2012-12-05 | 李飞宇 | Water draining and flushing mechanism |
| CN103321285A (en) * | 2013-07-12 | 2013-09-25 | 深圳市博电电子技术有限公司 | Blasting-type drain valve used for closestool flushing |
| CN203222880U (en) * | 2013-03-27 | 2013-10-02 | 浙江维卫电子洁具有限公司 | Novel pressurizing and flow increasing water storage device and water flushing system |
-
2013
- 2013-10-24 CN CN201310506734.2A patent/CN103590468B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2052701C1 (en) * | 1992-06-15 | 1996-01-20 | Утемова Александра Максимовна | Hydraulic drive for gate |
| JP3522304B2 (en) * | 1992-07-15 | 2004-04-26 | ルーク ラメレン ウント クツプルングスバウ ベタイリグングス コマンディートゲゼルシャフト | Hydraulic accumulator for preparing pressurized liquid |
| CN2434345Y (en) * | 2000-07-21 | 2001-06-13 | 吴伟波 | Piston toilet cistern |
| JP2009256888A (en) * | 2008-04-14 | 2009-11-05 | Inax Corp | Pressure accumulator and toilet bowl flushing device |
| CN102808440A (en) * | 2012-05-23 | 2012-12-05 | 李飞宇 | Water draining and flushing mechanism |
| CN203222880U (en) * | 2013-03-27 | 2013-10-02 | 浙江维卫电子洁具有限公司 | Novel pressurizing and flow increasing water storage device and water flushing system |
| CN103321285A (en) * | 2013-07-12 | 2013-09-25 | 深圳市博电电子技术有限公司 | Blasting-type drain valve used for closestool flushing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103590468A (en) | 2014-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103590468B (en) | Energy storage type water flushing device and water flushing method for same | |
| CN102330457A (en) | Water-saving type toilet water-flushing system and floor water system thereof | |
| CN204690855U (en) | A kind of automaton utilizing waste water flushing toilet | |
| CN201058939Y (en) | Water-saving device of laundry apparatus | |
| CN202577510U (en) | Water-saving type high pressure water fitting | |
| CN204781219U (en) | Intelligence water conservation ditch slot type lavatory | |
| CN109162325B (en) | Water-saving device for toilet | |
| WO2012152163A1 (en) | Washing device provided with pressure relief function | |
| CN105858812B (en) | A kind of reverse osmosis water manufacturing system of energy-saving and water-saving | |
| CN101586420A (en) | Bidirectional magnetic force mortise bolt, lock/unlocking device thereof and lockup method thereof | |
| CN201554094U (en) | Tap type magnetron ceramic sealed pressure jet water tank | |
| CN104452902A (en) | Automatic control device for flushing closestool by utilizing waste water | |
| CN104612222B (en) | Water-saving system for toilets | |
| CN101864792B (en) | A kind of washing machine discharges water automatically to the device and method of water on toilet | |
| CN203475164U (en) | Water circulating washing machine | |
| CN103526507B (en) | A kind of water-saving and environmental protection washing machine | |
| CN203008048U (en) | Novel recycling and reusing system for wastewater of water closet | |
| CN202672286U (en) | Flusher automatically preferentially using wastewater for toilet flushing | |
| CN205475549U (en) | Full -automatic ditch slot type remote control response water economizer | |
| CN206447669U (en) | A kind of dormitory toilet water circulation utilization system | |
| CN201695483U (en) | Water tank of flush toilet | |
| CN216587902U (en) | Water-saving environment-friendly assembly type public toilet | |
| CN218204770U (en) | Double-source water-saving crushing type closestool | |
| CN210002363U (en) | automatic open type cover plate for flooding in water | |
| CN218970168U (en) | Multifunctional urinal without water tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140219 Assignee: Xiamen Yidian Intelligent Technology Co.,Ltd. Assignor: XIAMEN R&T PLUMBING TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042059 Denomination of invention: An energy storage flushing device and its flushing method Granted publication date: 20150701 License type: Common License Record date: 20230920 |
|
| EE01 | Entry into force of recordation of patent licensing contract |