CN103321285B - Blasting-type drain valve used for closestool flushing - Google Patents
Blasting-type drain valve used for closestool flushing Download PDFInfo
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- CN103321285B CN103321285B CN201310291699.7A CN201310291699A CN103321285B CN 103321285 B CN103321285 B CN 103321285B CN 201310291699 A CN201310291699 A CN 201310291699A CN 103321285 B CN103321285 B CN 103321285B
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- draining valve
- drain valve
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Abstract
The invention provides a blasting-type drain valve used for closestool flushing. The two ends of a piston seal ring are fixed on an upper cover of the drain valve and a piston of the drain valve respectively to form a movable connection, a reset spring is assembled between the piston and a piston rod support, the piston rod and the piston rod support are connected through a connecting sheet and move in a guide groove formed in a piston cylinder body in a sliding mode, and an energy storage spring is installed between the piston and the piston rod support. A set of water outlet water sealing assemblies are assembled on the lower portion of the piston rod, and a drain outlet in the lower end of the drain valve is connected with a flushing opening of a closestool. The drain valve further comprises a rotating positioning support and a trigger mechanism, the rotating positioning support is fixedly connected with the upper cover of the drain valve and connected with one end of a reset spring of a positioning shaft, and the other end of the reset spring of the positioning shaft is fixed on the trigger mechanism. When the manufactured blasting-type drain valve is used, based on control over tap water pressure, the drain valve is opened in a blasting mode through the energy storage spring and the mechanical trigger structure, rapid water draining of the drain valve is ensured, speed and pressure of the water draining of the flushing opening are increased instantaneously, and the flushing effect is outstanding.
Description
Technical field
The present invention relates to a kind of draining valve for closet flushing, more particularly, relate to a kind of explosion type draining valve for closet flushing.
Background technology
The draining valve of current use is generally water ball float, float bowl-type, realize valve open by pressing draining valve button, staff operation effort and inconvenience, and in order to realize automatic control, carry out top pressure valve button by mounted motor, but because motor is arranged on above draining valve, be subject to for a long time influence of moisture, easily corrosion electrical motor, application life is short.The efflux time of traditional flushing valve bath Time Dependent water in the water level of ceramic water tank and keg float, cannot accurately control opening time.
Summary of the invention
The object of the invention is to for above-mentioned deficiency, a kind of explosion type draining valve based on tap water pressure-controlled is provided, realize explosion type by energy-stored spring and firearms trigger configuration and open draining valve, guarantee the Quick drainage of draining valve, make drainage speed and the instantaneous increase of pressure of flush port, flushing effect is remarkable.
The present invention is based on tap water pressure-controlled, control water inlet switch that can be very light by pilot valve, also can be by electronic control, solve thoroughly the problem such as electrical machinery life and installation, pilot valve is guaranteed application life, and can control accurately flooding time, to reach the object of controlling discharging quantity of water.
Technical scheme of the present invention is as described below: a kind of explosion type draining valve for closet flushing, it is characterized in that: comprise an energy-stored spring, plastic cement water tank, water intaking valve, piston rod main body, piston holder, piston rod and the draining valve upper cover being fixedly connected with piston rod main body, piston packing two ends are individually fixed on draining valve upper cover and piston, form flexible connection, energy-stored spring is arranged between piston and piston rod support, between piston and piston rod support, assemble back-moving spring, sliding motion in the guide groove that piston rod is established after being connected by brace with piston rod support in piston rod main body, underpart of the piston rod has assembled one group of delivery port water shutoff assembly, the outfall of draining valve lower end connects flush toilets mouth, it also comprises the rotation locating support and the trigger configuration that are fixedly connected with draining valve upper cover, described rotation locating support connects of locating shaft back-moving spring, the other end of described locating shaft back-moving spring is fixed on trigger configuration, when opening after described water intaking valve, the tap water pressure that piston is subject to flowing into piston rod moves up, before not triggering trigger configuration, piston rod support and piston rod can not move, and the speed that can intake by adjusting is controlled the delay time that draining valve is opened simultaneously.
Described trigger configuration comprises triggering trigger, navigation button spring and rotation locating shaft, described locating shaft back-moving spring is arranged on rotation locating shaft, described triggering trigger and navigation button spring alignment pin axial restraint, then be fixed on piston rod support by triggering trigger lid, block rotation locating shaft, rotation locating shaft is pressed on piston rod support.
Described a kind of explosion type draining valve for closet flushing, the speed that can intake by adjusting is controlled the speed that described piston moves up, and finally controls the delay time that draining valve is opened.
The described explosion type draining valve for toilet also comprises one drive circuit plate, can control water intaking valve by drive circuit board and enter draining, realizes operative intelligence.
The above-mentioned explosion type draining valve for toilet also comprises the position of detecting operative components, and realizes precision, the intelligent checkout gear of controlling.
Above-mentioned detection device comprises magnet and Hall switch, described magnet is located on delivery port water shutoff assembly, described Hall switch is arranged on position relative with magnet in plastic cement water tank, by judging whether magnet acts on Hall switch and detect and judge the state that opens or closes of mouth of a river water shutoff assembly.
Compared with prior art, the present invention is in the time manufacturing and use, under the Quick drainage characteristic with traditional draining valve, increasing energy-stored spring and firearms trigger configuration realizes explosion type and opens draining valve, make drainage speed and the instantaneous increase of pressure of flush port, flushing effect is remarkable, and controls more accurately displacement and water discharge time.
Brief description of the drawings
Fig. 1 is plan structure schematic diagram of the present invention;
A-A cross-sectional view when Fig. 2 is water inlet of the present invention under energy storage state;
B-B cross-sectional view when Fig. 3 is water inlet of the present invention under energy storage state;
Fig. 4 is the A-A cross-sectional view under water inlet state of the present invention;
Fig. 5 is the B-B cross-sectional view under water inlet state of the present invention;
Fig. 6 is the A-A cross-sectional view under the water state of pass of the present invention;
Fig. 7 is the B-B cross-sectional view under the water state of pass of the present invention;
Rotation locating support in the drawings, 1; 2, locating shaft back-moving spring; 3, draining valve upper cover; 4, trigger trigger lid; 5, energy-stored spring; 6, piston packing; 7, delivery port water shutoff assembly; 8, plastic cement water tank; 9, rotation locating shaft; 10, trigger trigger; 11, navigation button spring; 12, alignment pin; 13, piston; 14, piston rod main body; 15, water inlet (or delivery port); 16, magnet; 17, Hall switch; 18, outfall; 19, water intaking valve; 20, piston rod support back-moving spring; 21, piston reset spring; 22, piston rod support; 23, brace; 24, piston rod; 25, screw; 26, screw; 27, screw.
Detailed description of the invention
Description is provided many details by the present invention, so that the thorough understanding of the reader embodiment relevant with the present invention, but, the personnel that are familiar with association area know that inventive embodiments can carry out lacking under one or more detail conditions, or with other device, system, assembly, method, material, parts carry out, simultaneously together with other similar item, in other example, known features, material or operation are concrete to be shown or describes in detail, with avoid causing the relevant embodiment of the present invention obscure or fuzzy.
Below in conjunction with accompanying drawing, the embodiment of preferred embodiment of the present invention is described in detail:
As shown in accompanying drawing 1, Fig. 2, Fig. 3, a kind of explosion type draining valve for closet flushing, comprises an energy-stored spring 5, plastic cement water tank 8, water intaking valve 19, piston rod main body 14, piston rod support 22, piston rod 24 and draining valve upper cover 3.Draining valve upper cover 3 is fixedly connected with piston rod main body 14 screws 26, piston packing 6 two ends are individually fixed on draining valve upper cover 3 and piston 13, form flexible connection, energy-stored spring 5 is arranged between piston 13 and piston rod support 22, like this, piston can move along with the influence of hydraulic pressure in piston rod.Between piston 13 and rotation locating support 1, assembled piston reset spring 21, the active force of spring contributes to the reset of piston 13, has also assembled piston rod support back-moving spring 20 on piston rod support.Slip activity in the guide groove that piston rod 24 is established after being connected by brace 23 use screws 27 with piston rod support 22 in piston rod main body 14.Underpart of the piston rod has assembled one group of delivery port water shutoff assembly 7, connects flush toilets mouth in the outfall 18 of draining valve lower end.
Draining valve upper cover 3 is fixedly connected with by screw 25 with piston rod main body 14, rotation locating support 1 is fixedly connected with draining valve upper cover 3 use screws 26, rotation locating shaft 9 is assemblied on rotation locating support 1, on rotation locating shaft 9, be provided with locating shaft back-moving spring 2, the other end of locating shaft back-moving spring 2 is fixed on rotation locating support 1.
Trigger trigger 10 and navigation button spring 11 and first use alignment pin 12 axial restraints, be then screwed on piston rod support 22 by triggering trigger lid 4, formed a cocking mechanism, block rotation locating shaft 9, rotation locating shaft 9 has been pushed down piston rod support.
Under this mechanism, as Fig. 2 and Fig. 3, in the time opening water intaking valve 19, the water is just on the boil begins to flow into piston rod from water inlet 15, and the pressure that piston 13 is subject to water moves up, and at this moment, piston rod support and piston rod can not move, and energy-stored spring 5 starts energy storage.Therefore the speed that, can intake by adjusting is controlled the delay time that draining valve is opened.
As Fig. 4 and Fig. 5, in the time that piston 13 runs to certain altitude, on piston 13, the position, top of design is backed down and is triggered trigger 10, block the screens of rotation locating shaft 9 unclamps simultaneously, and under the active force of energy-stored spring, make piston rod support 22 move immediately, drive piston rod 24 to move up, delivery port water shutoff assembly 7 is opened rapidly, and the water in water tank flows into flushing pipe through outfall 18 and completes flushing.
As Fig. 6 and Fig. 7, in the time closing water intaking valve 19, the piston reset spring 21 being assemblied on piston 13 moves down piston reset, under locating shaft back-moving spring 2 and navigation button spring 11 difference active forces, knob locating shaft 9 and triggering trigger 10 reset in order, and under the pressure of rotation locating shaft 9 is assisted, water in piston rod 14 die cavities extrudes from delivery port 15, the delivery port water shutoff assembly 7 of piston rod 24 lower ends covers rapidly outfall 18, make the water in water tank can not flow into again flushing pipe, complete flushing process.
Wherein, draining valve piston movement is out of shape realization by piston packing 6, has avoided frictional dissipation power and the frictional dissipation of piston 13 and piston rod main body 14.
In addition, the described explosion type draining valve for closet flushing, when opening after water intaking valve 19, the tap water pressure that piston 13 is subject to flowing into piston rod moves up, before not triggering trigger configuration, piston rod support and piston rod can not move, and the speed that piston 13 moves up is determined by water intake velocity, therefore the speed that, can intake by adjusting is controlled the delay time that draining valve is opened.
The described explosion type draining valve for closet flushing also comprises a checkout gear, this checkout gear comprises magnet 16 and Hall switch 17, magnet 16 is located on delivery port water shutoff assembly 7, Hall switch 17 is arranged on position relative with magnet 16 in plastic cement water tank 8, by judging whether magnet 16 acts on Hall switch 17 and detect and judge the state that opens or closes of mouth of a river water shutoff assembly 7, can realize precision, intelligent control by the detection of this checkout gear.
In addition, the described explosion type draining valve for closet flushing, also be provided with a drive circuit board, Hall switch 17 detects that mouth of a river water shutoff assembly 7 location statuss change, communication is arrived to drive circuit board, can control water intaking valve 19 by drive circuit board and enter draining, realize operative intelligence.
Although the present invention describes with reference to the above embodiments; but those of ordinary skill in the art can very clearly recognize that above embodiment is only for the present invention is described completely; wherein can make various changes and revise and not depart from a broad sense the present invention; so not as limitation of the invention; as long as within the scope of connotation of the present invention, to the variation of above-described embodiment all by within falling into the protection domain that the present invention requires.
Claims (4)
1. the explosion type draining valve for closet flushing, it is characterized in that: comprise an energy-stored spring (5), plastic cement water tank (8), water intaking valve (19), piston rod main body (14), piston rod support (22), piston rod (24) and the draining valve upper cover (3) being fixedly connected with piston rod main body (14), piston packing (6) two ends are individually fixed on draining valve upper cover (3) and piston (13), form flexible connection, energy-stored spring (5) is arranged between piston (13) and piston rod support (22), between piston (13) and rotation locating support (1), assemble piston reset spring (21), sliding motion in the guide groove that piston rod (24) is established after being connected by brace (23) with piston rod support (22) in piston rod main body (14), one group of delivery port water shutoff assembly (7) has been assembled in piston rod (24) bottom, the outfall (18) of draining valve lower end connects flush toilets mouth, it also comprises the rotation locating support (1) and the trigger configuration that are fixedly connected with draining valve upper cover (3), rotation locating support (1) connects of locating shaft back-moving spring (2), the other end of described locating shaft back-moving spring (2) is fixed on trigger configuration, described trigger configuration comprises triggering trigger (10), navigation button spring (11) and rotation locating shaft (9), described locating shaft back-moving spring (2) is arranged on rotation locating shaft (9), alignment pin (12) axial restraint for described triggering trigger (10) and navigation button spring (11), then be fixed on piston rod support (22) by triggering trigger lid (4), block rotation locating shaft (9), rotation locating shaft (9) is pressed on piston rod support, when opening after described water intaking valve (19), the tap water pressure that piston (13) is subject to flowing into piston rod moves up, before not triggering trigger configuration, piston rod support and piston rod do not move, and the speed that simultaneously can intake by adjustings is controlled the delay time that speed that described piston (13) moves up and then control draining valve are opened.
2. a kind of explosion type draining valve for closet flushing according to claim 1, be further characterized in that, the described explosion type draining valve for closet flushing also comprises one drive circuit plate, can control water intaking valve (19) by drive circuit board and enter draining.
3. a kind of explosion type draining valve for closet flushing according to claim 1, is further characterized in that, the described checkout gear that also comprises the position of detecting operative components for the explosion type draining valve of closet flushing.
4. a kind of explosion type draining valve for closet flushing according to claim 3, be further characterized in that, described checkout gear comprises magnet (16) and Hall switch (17), described magnet (16) is located on delivery port water shutoff assembly (7), described Hall switch (17) is arranged on position relative with magnet (16) in plastic cement water tank (8), by judging whether magnet (16) acts on Hall switch (17) and detect and judge the state that opens or closes of mouth of a river water shutoff assembly (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310291699.7A CN103321285B (en) | 2013-07-12 | 2013-07-12 | Blasting-type drain valve used for closestool flushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310291699.7A CN103321285B (en) | 2013-07-12 | 2013-07-12 | Blasting-type drain valve used for closestool flushing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103321285A CN103321285A (en) | 2013-09-25 |
| CN103321285B true CN103321285B (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310291699.7A Active CN103321285B (en) | 2013-07-12 | 2013-07-12 | Blasting-type drain valve used for closestool flushing |
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| CN (1) | CN103321285B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590468B (en) * | 2013-10-24 | 2015-07-01 | 厦门瑞尔特卫浴科技股份有限公司 | Energy storage type water flushing device and water flushing method for same |
| CN104164914B (en) * | 2014-08-11 | 2016-04-06 | 深圳市博电电子技术有限公司 | Toilet and flushing system thereof |
| CN109208717B (en) * | 2017-06-30 | 2023-10-13 | 厦门松霖家居有限公司 | Delay drainage structure of toilet drain valve |
| CN107687190B (en) * | 2017-09-30 | 2023-08-22 | 深圳市博电电子技术有限公司 | Closestool and pressure storage bag thereof |
| CN108118758B (en) * | 2018-01-29 | 2023-10-20 | 九牧厨卫股份有限公司 | Drain valve capable of realizing hydraulic opening and method for realizing hydraulic opening |
| CN113445591B (en) * | 2021-06-30 | 2022-11-15 | 中山市美图塑料工业有限公司 | Water inlet valve device with adjustable distribution valve |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2299900Y (en) * | 1997-06-02 | 1998-12-09 | 岱山吉博力洁具有限公司 | Drainage interruptable discharge valve for closet cistern |
| EP1719844B1 (en) * | 2005-05-06 | 2016-04-27 | Geberit International AG | Flush valve for a flush cistern |
| EP1995386B1 (en) * | 2007-05-25 | 2010-09-29 | Geberit International AG | Actuating device for discharge fittings and discharge fittings with such an actuating device and method for mounting such discharge fittings |
| CN201206655Y (en) * | 2008-04-29 | 2009-03-11 | 钱国 | Auto water saving device of delaying valve |
| CN202913477U (en) * | 2012-09-18 | 2013-05-01 | 厦门铱科卫浴科技有限公司 | Pressure type flushing device with drain valve and water tank separated from each other |
| CN203452150U (en) * | 2013-07-12 | 2014-02-26 | 深圳市博电电子技术有限公司 | Explosive-type drain valve used for closestool flushing |
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2013
- 2013-07-12 CN CN201310291699.7A patent/CN103321285B/en active Active
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| CN103321285A (en) | 2013-09-25 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130925 Assignee: GUANGDONG HEGII SANITARY WARES Co.,Ltd. Assignor: SHENZHEN BODIAN ELECTRONICS TECHNOLOGY Co.,Ltd. Contract record no.: 2015440020356 Denomination of invention: Blasting-type drain valve used for closestool flushing Granted publication date: 20141105 License type: Common License Record date: 20151126 Application publication date: 20130925 Assignee: FOSHAN HEGII SANITARYWARE Co.,Ltd. Assignor: SHENZHEN BODIAN ELECTRONICS TECHNOLOGY Co.,Ltd. Contract record no.: 2015440020358 Denomination of invention: Blasting-type drain valve used for closestool flushing Granted publication date: 20141105 License type: Common License Record date: 20151126 |
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Address after: 518000 Building 1, 2, 3 and 4, No. 23, Hebei Industrial Zone, Hualian community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Hengjie intelligent sanitary ware (Shenzhen) Co.,Ltd. Address before: 518055 4th floor, No. 8, Yangmen Industrial Zone, Daheng second village, Xili Town, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BODIAN ELECTRONICS TECHNOLOGY Co.,Ltd. |
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