CN104674918A - Drain valve for full-automatic toilet flushing device - Google Patents

Drain valve for full-automatic toilet flushing device Download PDF

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Publication number
CN104674918A
CN104674918A CN201510069084.9A CN201510069084A CN104674918A CN 104674918 A CN104674918 A CN 104674918A CN 201510069084 A CN201510069084 A CN 201510069084A CN 104674918 A CN104674918 A CN 104674918A
Authority
CN
China
Prior art keywords
valve
tap water
water outlet
flushing device
pull bar
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.)
Granted
Application number
CN201510069084.9A
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Chinese (zh)
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CN104674918B (en
Inventor
汪志刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Shuangjie Energy Saving Technology Co ltd
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Individual
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Filing date
Publication date
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Priority to CN201510069084.9A priority Critical patent/CN104674918B/en
Publication of CN104674918A publication Critical patent/CN104674918A/en
Application granted granted Critical
Publication of CN104674918B publication Critical patent/CN104674918B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

The invention discloses a drain valve for a full-automatic toilet flushing device. The drain valve comprises a water tank, a valve seat and a valve cover, wherein the valve seat is arranged in the water tank, the valve cover covers the valve seat, a water outlet is formed in the bottom of the valve seat, a valve is arranged at the water outlet, a valve cavity is formed in the valve cover, a piston is arranged in the valve cavity, a tap water outlet is formed in the middle of the bottom of the valve cavity, a tap water outlet valve is arranged at the tap water outlet, the center of the valve is fixedly connected with the center of the piston through a pull rod, the tap water outlet valve is connected to the pull rod in series, the pull rod passes through the center of the tap water outlet valve, a tap water inlet is formed in the valve cover, and the tap water inlet is communicated with the valve cavity. Compared with other valves, the drain valve has the advantages of simple production process, low cost, less consumed materials and small size; the transportation cost can be saved by 40 to 50%, the quality can be guaranteed, the starting power is about 4 watts, and the service life is long because a control solenoid valve is not in water.

Description

A kind of full automatic flushing device for toilet draining valve
Technical field
The invention belongs to draining valve apparatus field, be specifically related to a kind of full automatic flushing device for toilet draining valve.
Background technology
Nowadays, along with the progress of social civilization, and the raising that people require quality of life, lavatory requires the pond, lavatory adopting band flusher, and so far, full automatic flushing device for toilet kind is more and more come, and performance is more and more higher; The Chinese patent patent No. 200520116615.7 open a kind of " Multi-purpose drain valve " is for full automatic flushing device for toilet, this flusher can realize proper drainage when having a power failure, but this Multi-purpose drain valve production technology more complicated, cost is higher, can not be guaranteed qualitatively, starting power wants about 10 watts.
Summary of the invention
The present invention is directed to defect and the deficiency of prior art, propose a kind of full automatic flushing device for toilet draining valve.
The technical solution used in the present invention is as follows:
A kind of full automatic flushing device for toilet draining valve, comprise water tank, valve seat and valve gap, it is characterized in that: described valve seat is arranged in water tank, described valve gap covers on valve seat, described seat bottom portion is outfall, described outfall is provided with valve, valve pocket is formed in described valve gap, described valve pocket inside is provided with piston, bottom center is provided with tap water outlet, described tap water outlet is provided with tap water outlet valve, described valve center is fixedly connected with piston centre by pull bar, described tap water outlet valve string is on pull bar, described pull bar is by tap water outlet valve center, described valve gap is provided with running water inlet, described running water inlet is communicated with valve pocket.
Bottom described valve pocket, tap water exit is provided with spring.
Described tap water outlet valve can slide on pull bar.
Described valve is positioned at above outfall, and described piston drives valve motion by pull bar and then controls the Push And Release of outfall.
Described valve is enclosed with sealing ring.
Also comprise electromagnetic valve, described electromagnetic valve be arranged on water supply pipe controls tap water start with close the present invention work time, solenoid control tap water enters valve pocket, Guan Yukai that is that the tap water pressure in valve pocket controls tap water outlet valve and draining valve; When solenoid valves is opened, tap water enters valve pocket by running water inlet, at this moment tap water outlet valve is owing to being subject to the pressure effect of tap water, closedown tap water exports, make valve cavity pressure increase thus, force piston upwards, the valve connected by pull bar also and then moves upward, valve is unlocked, and the water in water tank flows out through outfall; When electromagnetic valve power-off is closed, tap water water inlet is also turned off, at this moment the distress resolves in valve pocket, tap water outlet valve is opened under stage clip effect, water in valve pocket by tap water outlet valve and tap water outlet flow to water tank, at this moment piston, pull bar, valve down move under the attraction of water and the force action of impulse force in deadweight with valve pocket, close outfall.
Beneficial effect of the present invention is embodied in:
Draining valve of the present invention is compared with other valve, and production technology is more simple, cost is low, consumptive material is few, volume is little; Transport cost can be saved 40-50%, can be guaranteed qualitatively, starting power about 4 watts, because Controlling solenoid valve is not in water, so long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein: 1, running water inlet; 2, piston; 3, tap water outlet valve; 4, spring; 5, valve gap; 6, pull bar; 7, seal valve; 8, valve; 9, valve seat; 10, outfall; 11, tap water outlet; 12, valve pocket; 13, water tank.
Detailed description of the invention
As shown in Figure 1, a kind of full automatic flushing device for toilet draining valve, comprise water tank 13, valve seat 9 and valve gap 5, described valve seat 9 is arranged in water tank 13, described valve gap 5 covers on valve seat 9, be outfall 10 bottom described valve seat 9, described outfall 10 is provided with valve 8, valve pocket 12 is formed in described valve gap 5, described valve pocket 12 inside is provided with piston 2, bottom center is provided with tap water outlet 11, described tap water outlet 11 is provided with tap water outlet valve 3, described valve 8 center is fixedly connected with piston 2 center by pull bar 6, described tap water outlet valve 3 is gone here and there on pull bar 6, described pull bar 6 is by tap water outlet valve 3 center, described valve gap 5 is provided with running water inlet 1, described running water inlet 1 is communicated with valve pocket 12.
Bottom described valve pocket 12, tap water exports 11 places and is provided with spring 4.
Described tap water outlet valve 3 can slide on pull bar 6.
Described valve 8 is positioned at above outfall 10, and described piston 2 to be moved with movable valve 8 by pull bar 6 and then controls the Push And Release of outfall 10.
Described valve 8 is enclosed with sealing ring 7.
Also comprise electromagnetic valve, described electromagnetic valve be arranged on water supply pipe controls tap water start with close the present invention work time, solenoid control tap water enters valve pocket 12, Guan Yukai that is that the tap water pressure in valve pocket 12 controls tap water outlet valve and draining valve; When solenoid valves is opened, tap water enters valve pocket 12 by running water inlet 1, at this moment tap water outlet valve 3 is owing to being subject to the pressure effect of tap water, close tap water outlet 11, make pressure in valve pocket 12 increase thus, force piston 2 to move upward, the valve 8 connected by pull bar 6 also and then moves upward, valve 8 is unlocked, and the water in water tank 13 flows out through outfall 10; When electromagnetic valve power-off is closed, tap water water inlet 1 is also turned off, at this moment the distress resolves in valve pocket 12, tap water outlet valve 3 is opened under stage clip 4 acts on, water in valve pocket 12 flows to water tank 13 by tap water outlet valve 3 and tap water outlet 11, at this moment piston 2, pull bar 6, valve 8 down move under the attraction of water and the force action of impulse force in deadweight with valve pocket 12, close outfall 10.

Claims (6)

1. a full automatic flushing device for toilet draining valve, comprise water tank (13), valve seat (9) and valve gap (5), it is characterized in that: described valve seat (9) is arranged in water tank (13), described valve gap (5) covers on valve seat (9), described valve seat (9) bottom is outfall (10), described outfall (10) is provided with valve (8), valve pocket (12) is formed in described valve gap (5), described valve pocket (12) inside is provided with piston (2), bottom center is provided with tap water outlet (11), described tap water outlet (11) is provided with tap water outlet valve (3), described valve (8) center is fixedly connected with piston (2) center by pull bar (6), described tap water outlet valve (3) string is on pull bar (6), described pull bar (6) is by tap water outlet valve (3) center, described valve gap (5) is provided with running water inlet (1), described running water inlet (1) is communicated with valve pocket (12).
2. a kind of full automatic flushing device for toilet draining valve according to claim 1, is characterized in that: tap water outlet (11) place, described valve pocket (12) bottom is provided with spring (4).
3. a kind of full automatic flushing device for toilet draining valve according to claim 1, is characterized in that: described tap water outlet valve (3) can in the upper slip of pull bar (6).
4. a kind of full automatic flushing device for toilet draining valve according to claim 1, it is characterized in that: described valve (8) is positioned at outfall (10) top, described piston (2) is by pull bar (6) band movable valve (8) motion and then the Push And Release controlling outfall (10).
5. a kind of full automatic flushing device for toilet draining valve according to claim 1, is characterized in that: described valve (8) is enclosed with sealing ring (7).
6. a kind of full automatic flushing device for toilet draining valve according to claim 1, is characterized in that: also comprise electromagnetic valve, and described electromagnetic valve is arranged on water supply pipe and controls tap water startup and cut out.
CN201510069084.9A 2015-02-10 2015-02-10 A kind of full automatic flushing device for toilet drain valve Expired - Fee Related CN104674918B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510069084.9A CN104674918B (en) 2015-02-10 2015-02-10 A kind of full automatic flushing device for toilet drain valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510069084.9A CN104674918B (en) 2015-02-10 2015-02-10 A kind of full automatic flushing device for toilet drain valve

Publications (2)

Publication Number Publication Date
CN104674918A true CN104674918A (en) 2015-06-03
CN104674918B CN104674918B (en) 2017-01-04

Family

ID=53310463

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510069084.9A Expired - Fee Related CN104674918B (en) 2015-02-10 2015-02-10 A kind of full automatic flushing device for toilet drain valve

Country Status (1)

Country Link
CN (1) CN104674918B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143012A (en) * 2017-06-09 2017-09-08 佛山市顺德区卡地尔卫浴实业有限公司 A kind of electrically controlled and hydraulically drainage arrangement
CN116795148A (en) * 2023-06-26 2023-09-22 河北省水利工程局集团有限公司 Remote intelligent drainage system

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347524A1 (en) * 1973-09-21 1975-04-30 Rost & Soehne Georg Kitchen sink flushing drain valve - water flow sequence provided by self actuating valve mechanism based upon spool and poppet
US4101986A (en) * 1977-07-29 1978-07-25 Ng Walter C Regulatable flush valve for tank flush toilets
CN2158895Y (en) * 1993-03-03 1994-03-16 马有江 Hydraulic piston type cistern flushing device
CN2205406Y (en) * 1994-07-06 1995-08-16 刘建平 Automatic flushing valve for toilet cistern
JPH0820984A (en) * 1994-07-07 1996-01-23 Inax Corp Flush valve
US5513394A (en) * 1993-01-26 1996-05-07 Uro Denshi Kogyo Kabushiki Kaisha Chemicals mixed type automatic flushing device
CN2231279Y (en) * 1995-05-17 1996-07-17 刘建平 Hydraulic control part for cistern of flushing toilet
CN2326896Y (en) * 1998-04-27 1999-06-30 佛山通宝股份有限公司 Temp.-controlled automatic water draw-off valve for window-type air-conditioner of heat pump
CN2402741Y (en) * 2000-01-14 2000-10-25 杜妙发 Piston pump for flushing valve
CN2835755Y (en) * 2005-11-22 2006-11-08 汪志刚 Multi-purpose drain valve
CN2861308Y (en) * 2005-07-20 2007-01-24 管鸿良 Flushing valve piston
CN201024500Y (en) * 2007-04-17 2008-02-20 赵丕君 Water tank storing and discharging device
CN201334007Y (en) * 2008-10-21 2009-10-28 李玉喜 External automatic drain valve
CN201844082U (en) * 2010-08-27 2011-05-25 李玉喜 Automatic drainage valve
CN202834109U (en) * 2012-10-30 2013-03-27 珠海格力电器股份有限公司 Automatic drain valve

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347524A1 (en) * 1973-09-21 1975-04-30 Rost & Soehne Georg Kitchen sink flushing drain valve - water flow sequence provided by self actuating valve mechanism based upon spool and poppet
US4101986A (en) * 1977-07-29 1978-07-25 Ng Walter C Regulatable flush valve for tank flush toilets
US5513394A (en) * 1993-01-26 1996-05-07 Uro Denshi Kogyo Kabushiki Kaisha Chemicals mixed type automatic flushing device
CN2158895Y (en) * 1993-03-03 1994-03-16 马有江 Hydraulic piston type cistern flushing device
CN2205406Y (en) * 1994-07-06 1995-08-16 刘建平 Automatic flushing valve for toilet cistern
JPH0820984A (en) * 1994-07-07 1996-01-23 Inax Corp Flush valve
CN2231279Y (en) * 1995-05-17 1996-07-17 刘建平 Hydraulic control part for cistern of flushing toilet
CN2326896Y (en) * 1998-04-27 1999-06-30 佛山通宝股份有限公司 Temp.-controlled automatic water draw-off valve for window-type air-conditioner of heat pump
CN2402741Y (en) * 2000-01-14 2000-10-25 杜妙发 Piston pump for flushing valve
CN2861308Y (en) * 2005-07-20 2007-01-24 管鸿良 Flushing valve piston
CN2835755Y (en) * 2005-11-22 2006-11-08 汪志刚 Multi-purpose drain valve
CN201024500Y (en) * 2007-04-17 2008-02-20 赵丕君 Water tank storing and discharging device
CN201334007Y (en) * 2008-10-21 2009-10-28 李玉喜 External automatic drain valve
CN201844082U (en) * 2010-08-27 2011-05-25 李玉喜 Automatic drainage valve
CN202834109U (en) * 2012-10-30 2013-03-27 珠海格力电器股份有限公司 Automatic drain valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143012A (en) * 2017-06-09 2017-09-08 佛山市顺德区卡地尔卫浴实业有限公司 A kind of electrically controlled and hydraulically drainage arrangement
CN107143012B (en) * 2017-06-09 2024-03-26 广东省卡地尔卫浴科技有限公司 Electric control hydraulic drainage device
CN116795148A (en) * 2023-06-26 2023-09-22 河北省水利工程局集团有限公司 Remote intelligent drainage system
CN116795148B (en) * 2023-06-26 2024-01-26 河北省水利工程局集团有限公司 Remote intelligent drainage system

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C06 Publication
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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20160927

Address after: Yuhang Qiaosi Street Yonghe village 311100 Hangzhou city in Zhejiang province Xin Road, No. 12

Applicant after: HANGZHOU JUNAN KNITTING FABRIC Co.,Ltd.

Address before: 310007 No. 30 North Mountain Road, Hangzhou, Zhejiang, Xihu District

Applicant before: Wang Zhigang

C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20181107

Address after: 310000 room 618, 6 building, 29 science and technology building, Jinjiang Road, Jinjiang West Road, Jincheng Street, Ling'an, Zhejiang

Patentee after: HANGZHOU SHUANGJIE ENERGY SAVING TECHNOLOGY CO.,LTD.

Address before: 311100 No. 12, Xin Yuan Road, Yonghe village, Yuhang District, Hangzhou, Zhejiang.

Patentee before: HANGZHOU JUNAN KNITTING FABRIC Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170104