WO2011103777A1 - 一种消除便臭异味的马桶水件 - Google Patents

一种消除便臭异味的马桶水件 Download PDF

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Publication number
WO2011103777A1
WO2011103777A1 PCT/CN2011/070316 CN2011070316W WO2011103777A1 WO 2011103777 A1 WO2011103777 A1 WO 2011103777A1 CN 2011070316 W CN2011070316 W CN 2011070316W WO 2011103777 A1 WO2011103777 A1 WO 2011103777A1
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WO
WIPO (PCT)
Prior art keywords
water
overflow
odor
annular
piston
Prior art date
Application number
PCT/CN2011/070316
Other languages
English (en)
French (fr)
Chinese (zh)
Inventor
李晖
蔡庆勇
Original Assignee
温州劲洁卫浴科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 温州劲洁卫浴科技有限公司 filed Critical 温州劲洁卫浴科技有限公司
Priority to JP2012600072U priority Critical patent/JP3182026U/ja
Priority to EP11746819.9A priority patent/EP2540919A4/en
Priority to US13/579,563 priority patent/US20120311775A1/en
Priority to CA2791057A priority patent/CA2791057A1/en
Publication of WO2011103777A1 publication Critical patent/WO2011103777A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/04—Special arrangement or operation of ventilating devices
    • E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
    • E03D9/052—Special arrangement or operation of ventilating devices ventilating the bowl using incorporated fans

Definitions

  • the invention relates to the field of sanitary wares, in particular to a toilet water piece for eliminating odor and odor.
  • a water tank fitting having a deodorizing function which can be matched with a common toilet is proposed, which is composed of a function box, a drain member, a sensing box, a drain member, an overflow pipe and a water inlet member.
  • This patented technology uses a hollow drain valve for pumping, hydraulically drained, with an overflow tube next to it, and an overflow buoy on the overflow tube.
  • This water tank fitting has a deodorizing function and can be integrated with a large-size water tank toilet.
  • the first object of the present invention is to overcome the shortcomings and deficiencies of the prior art, and to provide a toilet water member which is reasonable in arrangement, high in performance, and capable of eliminating odor and odor in time.
  • the technical solution of the present invention includes a drain base and a hydraulic drain valve body, and further includes a water seal gas overflow mechanism, wherein the water seal gas overflow mechanism is fixedly disposed on the main body of the hydraulic drain valve.
  • a water suction device is connected to the top of the water seal gas overflow mechanism, and the lower end of the air suction device is provided with a suction passage communicating with the drainage base.
  • the water seal gas overflow mechanism of the present invention comprises an annular U-shaped groove fixedly mounted on the main body of the hydraulic drain valve, the central portion of the annular U-shaped groove is provided with a hollow inner cavity, and the hollow inner cavity constitutes a suction passage
  • An inner side wall of the annular U-shaped groove is provided with an inner overflow port communicating with the hollow inner cavity, and an outer side of the inner side wall of the annular U-shaped groove is fixedly disposed with a lower end opposite to the inner overflow opening.
  • the water seal gas overflow mechanism is formed by the water seal gas overflow mechanism. If the water inlet valve fails, the water level in the water tank of the toilet is higher than the overflow water level, and the water seal gas overflow passage can be realized.
  • the overflow function the water inside the water tank flows into the cavity of the toilet bowl through the annular U-shaped groove and the inner overflow port into the hollow piston of the hollow hydraulic drain valve, and the overflow function is realized, and the ring of the water-tight gas overflow mechanism is
  • the water seal sealing effect of the U-shaped groove and the annular water seal isolation baffle on both sides of the annular water seal isolation baffle can ensure that the suction device generates sufficient negative in the suction passage during the process of sucking the odor. Pressure, and ensure that 100% of the gas drawn in is the odor from the cavity of the toilet bowl, the effect of pumping and deodorizing is very significant, thereby overcoming the compatibility of the overflow function and the deodorizing function in the prior art. problem.
  • the inner overflow port on the inner side wall of the annular U-shaped groove includes an inner overflow upper opening of the upper row and an inner overflow lower opening of the lower row.
  • the height difference between the top of the outer side wall of the annular U-shaped groove and the bottom of the inner overflow opening of the water-sealed gas-sparing mechanism is 0 mm to 30 mm.
  • the height difference between the bottom of the inner overflow opening of the water-sealed gas-relief overflow mechanism and the bottom of the annular water-blocking baffle is 5 mm to 50 mm.
  • the minimum cross-sectional area value in the entire overflow passage from the outer overflow port to the inner overflow port in the water-seal gas-shelter overflow mechanism is greater than 415 mm 2 .
  • the bottom of the lower overflow port of the water-seal gas-relief overflow mechanism and the top of the outer side wall of the annular U-shaped groove can maintain a certain height difference, and the difference of the height difference is between 0 mm and 30 mm.
  • the water seal gas overflow mechanism is connected with a water supply connection pipe, and the water supply of the water supply pipe flows into the annular U-shaped groove.
  • the water supply pipe of the present invention directly replenishes water into the annular U-shaped groove, which can meet the needs of normal water supply, and can also ensure the water sealing effect of the annular U-shaped groove, preventing the accidental situation from causing insufficient water seal in the annular U-shaped groove and affecting the pumping. The inhalation effect of the device.
  • the hydraulic drain valve body comprises a hollow piston including a valve body and slidably disposed in the valve body, wherein a hollow portion of the hollow piston constitutes a lower portion of the suction passage, and a lower portion of the hollow piston is disposed with
  • the drainage base seals the water sealing rubber
  • the upper part of the hollow piston is provided with a water-proof ferrule, and the water-proof ferrule is sealed and matched with the upper part of the valve body in a state in which the sealing rubber and the drainage base are tightly sealed and matched.
  • the outer wall of the hollow piston is fixedly disposed with a middle partition plate, and the outer end of the middle partition plate is fixedly provided with an annular sliding plate which is slidingly and sealingly matched with the inner wall of the valve body, and the middle partition plate has a valve body wall and a piston
  • the area between the outer walls is divided into an upper chamber and a lower chamber, wherein the lower chamber is a drainage liquid chamber, and the upper chamber is provided with a return spring adapted to the middle partition, and the valve body is provided with a connection with the drainage liquid chamber. Water nozzle.
  • valve body comprises a spring fixing seat and a piston base which are sequentially spliced up and down.
  • the drainage liquid chamber is composed of a hollow piston, a middle partition plate and an inner wall of the piston base, and the water inlet is arranged on the piston base.
  • a piston rubber sealingly fitted with an annular sliding plate is fixedly disposed between the spring fixing seat and the piston base.
  • the piston base is further provided with an adaptive pressure relief port.
  • the adaptive pressure relief port comprises a pressure relief body, a pressure relief spring and a pressure relief rubber, wherein the pressure relief rubber and the pressure relief spring are connected together in the pressure relief body, and the pressure relief body has a plurality of pressure relief small openings. And fixed to the piston base, the pressure relief rubber slides around according to the water pressure of the drainage liquid chamber.
  • the purpose of the adaptive pressure relief port through this setting is: (1) It can adapt to various tap water pressures, and the pressure relief port of the automatic pressure relief port automatically increases when the water pressure is high, preventing the water pressure of the tap water from being too high and impacting, Damage to the piston rubber causes abnormal drainage function; (2) Since the adaptive pressure relief port has the function of automatically adjusting the pressure relief port to automatically adapt to the water pressure, the speed of the piston body rises and falls in different tap water inlet pressures There is little difference in various water pressure occasions, so it is convenient for the program to accurately control the flushing amount, so as to achieve the purpose of water saving.
  • the upper sleeve of the hollow piston is provided with a water-proof ferrule bracket
  • the waterproof sleeve of the water-proof ferrule bracket is provided with a water-proof ferrule.
  • the degassing module is disposed in the suction channel, and the deodorizing module includes a deodorizing layer and a combination mechanism of the anti-water absorption and airflow disposed under the deodorizing layer.
  • the anti-water absorption and airflow combination mechanism comprises a lower flap and an upper flap fixedly disposed above the water-proof cylindrical baffle, and the upper flap is provided with a plurality of upper flaps at the edge position
  • the lower flap plate is provided with a lower flap vent hole with respect to the inner portion of the upper flap vent hole of the upper flap.
  • the present invention has the following advantages: high compatibility (up to 95% with ordinary toilets), strong adaptability to water pressure fluctuations, strong environmental adaptability, small size, low working noise, flushing The effect is good, the service life is long, the production process is simple, and the installation is easy to use.
  • Figure 1 is a schematic view showing the structure of the present invention applied to a toilet
  • Figure 2 is a cross-sectional view taken along line A-A of Figure 1 when it is not drained;
  • Figure 3 is a cross-sectional view taken along line A-A of Figure 1 when draining;
  • Figure 4 is a schematic view showing the structure of a water-tight gas barrier passage
  • Figure 5 is a cross-sectional view taken along line E-E of Figure 4.
  • Figure 6 is a cross-sectional view taken along line D-D of Figure 4.
  • Figure 7 is a cross-sectional view taken along line C-C of Figure 1;
  • Figure 8 is a cross-sectional view taken along line B-B of Figure 1;
  • Figure 9 is a schematic cross-sectional view showing the non-discharge of the adaptive pressure relief port
  • Figure 10 is a schematic cross-sectional view of the adaptive pressure relief port when draining
  • Figure 11 is a schematic view of a combination mechanism for preventing water absorption and air flow
  • Figure 12 is a cross-sectional view taken along line G-G of Figure 11;
  • Figure 13 is a cross-sectional view taken along line F-F of Figure 11;
  • Figure 14 is a cross-sectional view taken along line H-H of Figure 11;
  • a specific embodiment of the present invention includes a drainage base 11 and a hydraulic drain valve body 40, and further includes a water-sealed gas barrier mechanism 4, the water-sealed gas-relief overflow mechanism 4 is fixedly disposed on the hydraulic drain valve body 40, the top of the water seal gas-storage mechanism 4 is connected with the pumping device 1, and the lower end of the pumping device 1 is provided with a suction passage communicating with the drain base 11, the present embodiment
  • the air suction device 1 can preferably use an existing air suction fan.
  • the water seal gas barrier mechanism 4 of the present embodiment includes an annular U-shaped groove 29 fixedly mounted on the hydraulic drain valve body 40.
  • the central portion of the annular U-shaped groove 29 is provided with a hollow inner cavity 17, and the hollow inner cavity 17 constitutes an upper portion of the suction passage, and the inner side wall of the annular U-shaped groove 29 is provided with an inner overflow port communicating with the hollow inner cavity.
  • an annular water seal isolation baffle 28 is disposed on the outer side of the inner side wall of the annular U-shaped groove 29 with respect to the upper overflow port 3, and is provided with a lower end into the groove of the annular U-shaped groove 29, which is used in this embodiment.
  • the inner overflow port includes an inner overflow upper opening 32 of the upper row and an inner overflow lower opening 31 of the lower row.
  • the water seal gas overflow mechanism 4 is used to form a water seal gas overflow passage. If the water inlet valve fails, the water level in the water tank of the toilet is higher than the overflow water level, and the water seal gas overflow passage can realize the overflow function.
  • the water in the water tank flows into the hollow piston of the hollow hydraulic drain valve through the annular U-shaped groove 29 and the inner overflow port (both the inner overflow upper port 32 of the upper row and the inner overflow upper port 31 of the lower row), thereby Entering the inner cavity of the toilet bowl to realize the overflow function, and the water formed on the sides of the annular water seal isolation baffle 28 by the annular U-shaped groove 29 and the annular water seal isolation baffle 28 of the water seal gas overflow mechanism 4
  • the sealing effect ensures that the pumping device 1 generates sufficient negative pressure in the suction passage during the process of sucking the odor, and ensures that 100% of the drawn gas is the odor from the cavity of the toilet bowl, and the air is sucked.
  • the deodorizing effect is very remarkable, thereby overcoming the problem that the overflow function and the deodorizing function are not well compatible in the prior art.
  • the inventor has made the following preferred settings after the test and accurate calculation, combined with the size specifications of the specific structure, since the suction device works, the suction channel The inside will generate a certain negative pressure. According to the pressure principle, the liquid level of the inner and outer sides of the annular U-shaped groove 29 in the annular U-shaped groove 29 will have a height difference. To ensure the effect of the water seal, the water must be ensured.
  • the minimum cross-sectional area value in the entire overflow passage from the external overflow port 30 to the inner overflow port in the water-seal gas-storage overflow mechanism 4 is set larger than 415 mm 2 .
  • the minimum cross-sectional area of the water-storage gas overflow mechanism from the outer overflow port 30 to the entire overflow passage of the inner overflow port Value must be greater than 415mm2 Specifically, the value can be preferably 415mm2 ⁇ Between 2000mm2.
  • the height difference 44 between the top of the outer side wall of the annular U-shaped groove 29 of the water-sealed gas-sparing mechanism 4 and the bottom of the inner overflow port is 0 mm to 30 mm.
  • the water seal gas overflow mechanism 4 of the present embodiment is connected with a water supply connection pipe 15, and the water supply of the water supply connection pipe 15 flows into the annular U-shaped groove 29.
  • the hydrating nozzle 15 directly replenishes water into the annular U-shaped groove 29, which can meet the needs of normal hydration, and can also ensure that the annular U-shaped groove 29 has sufficient water to maintain the water sealing effect, preventing the accidental situation from causing water in the annular U-shaped groove 29.
  • the sealing is insufficient to affect the suction effect of the pumping device 1.
  • the hydraulic drain valve body 40 includes a valve body and is slidably disposed in the valve body.
  • Hollow piston 9, the hollow portion 16 of the hollow piston 9 constitutes a lower portion of the suction passage, and the lower portion of the hollow piston 9 is provided with a sealing rubber 10 which is sealingly fitted with the drainage base 11, and the upper portion of the hollow piston 9 is tightly disposed.
  • the water-proof ferrule support 13 is provided with a water-proof ferrule 14 on the anti-seepage ferrule support 9 , and the water-proof rubber ferrule 14 is tightly sealed with the water-tight rubber 10 and the drainage base 11 .
  • the inner wall of the hollow piston 9 is fixedly disposed with an intermediate partition 91.
  • the outer end of the middle partition 91 is fixedly provided with an annular sliding plate 92 which is slidingly and sealingly engaged with the inner wall of the valve body.
  • the middle partition plate 91 divides the area between the inner wall of the valve body and the outer wall of the piston into an upper chamber and a lower chamber, wherein the lower chamber is a drainage liquid chamber 34, and the upper chamber is provided with a return spring adapted to the middle partition plate 5
  • the valve body is provided with a drainage liquid chamber 34
  • the water inlet 12 of the embodiment, the valve body of the embodiment comprises a spring fixing seat 41 and a piston base 7 which are sequentially spliced up and down.
  • the drainage liquid chamber 34 is composed of a hollow piston, a middle partition plate and an inner wall of the piston base.
  • the water inlet 12 is disposed on the piston base 7, and a piston rubber 33 sealingly fitted with the annular sliding plate 92 is fixedly disposed between the spring fixing base 41 and the piston base 7.
  • the piston base 7 is further provided with an adaptive pressure relief port 8.
  • the adaptive pressure relief port 8 includes a pressure relief body 35, a pressure relief spring 36, and a pressure relief rubber 37, wherein the pressure relief rubber 37 and the pressure relief spring 36 are coupled together in the pressure relief body 35, and the pressure relief body 35
  • the pressure relief body 35 is fixed to the piston base, and a plurality of pressure relief ports 351 are opened, and the pressure relief rubber 37 slides left and right according to the water pressure of the drainage liquid chamber 34.
  • the purpose of the adaptive pressure relief port in this embodiment is: (1) capable of adapting various tap water pressures, and automatically increasing the pressure relief port of the pressure relief port when the water pressure is high, preventing the water pressure of the tap water from being too high and impacting.
  • the degassing module is disposed in the suction channel
  • the deodorizing module includes a deodorizing layer 2 and a combination mechanism of the anti-water absorption and airflow disposed under the deodorizing layer.
  • the anti-water absorption and airflow combination mechanism includes a lower flap plate 44 and an upper flap 43 fixedly disposed above the lower flap plate 44.
  • the upper flap plate 43 is provided with a plurality of upper flaps at an edge position thereof.
  • the vent hole 431 is provided with a lower flap vent hole 441 with respect to the inner portion of the upper flap vent 431 of the upper flap.
  • the structure of the present invention is applied to a concrete toilet water member.
  • 24 is a hydraulic water inlet valve
  • 23 is a water inlet valve
  • 22 is a soft suction pipe
  • 21 is a hydraulic switch electrical signal control input interface.
  • 20 is a hydraulic switch
  • 18 is an electrical signal connector
  • 19 is an electrical signal input port of the pumping device.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Non-Flushing Toilets (AREA)
PCT/CN2011/070316 2010-02-26 2011-01-17 一种消除便臭异味的马桶水件 WO2011103777A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012600072U JP3182026U (ja) 2010-02-26 2011-01-17 排泄物の臭いを消す便器部材
EP11746819.9A EP2540919A4 (en) 2010-02-26 2011-01-17 PART OF A TOILET BOWL FOR ELIMINATING BAD FRUITS OR EXCREMENTS
US13/579,563 US20120311775A1 (en) 2010-02-26 2011-01-17 Part of toilet bowl for removing foul odor of excrement
CA2791057A CA2791057A1 (en) 2010-02-26 2011-01-17 Part of toilet bowl for removing foul odor of excrement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010114729.3 2010-02-26
CN201010114729A CN101798840A (zh) 2010-02-26 2010-02-26 一种消除便臭异味的马桶水件

Publications (1)

Publication Number Publication Date
WO2011103777A1 true WO2011103777A1 (zh) 2011-09-01

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Application Number Title Priority Date Filing Date
PCT/CN2011/070316 WO2011103777A1 (zh) 2010-02-26 2011-01-17 一种消除便臭异味的马桶水件

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US (1) US20120311775A1 (ja)
EP (1) EP2540919A4 (ja)
JP (1) JP3182026U (ja)
CN (3) CN101798840A (ja)
CA (1) CA2791057A1 (ja)
WO (1) WO2011103777A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101798840A (zh) * 2010-02-26 2010-08-11 温州劲洁卫浴科技有限公司 一种消除便臭异味的马桶水件
CN103074926B (zh) * 2013-01-23 2014-10-01 厦门惠尔洁卫浴科技有限公司 一种双控模式的除臭排水阀
CN108532699B (zh) * 2014-09-01 2020-07-28 萧县木伟信息科技有限公司 一种旋转便器控制阀门
CN104963397A (zh) * 2015-05-28 2015-10-07 广州市科帮空气净化科技有限公司 一种冲水马桶空气净化装置及净化方法
EP3406811B1 (en) 2015-08-24 2023-08-02 Kohler Co. Tankless toilet
CN206289706U (zh) * 2016-12-10 2017-06-30 厦门市极洁卫浴有限公司 一种座便器排臭水封装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318192A (en) * 1979-10-31 1982-03-09 Williams Jack D Ventilated toilet
US4583250A (en) * 1984-05-22 1986-04-22 Valarao Bonifacio C Device for the removal of foul air from toilet bowls
US5123125A (en) * 1989-08-17 1992-06-23 Heinrich Menge Flushing tank for use with toilet bowls
US5353443A (en) * 1993-07-23 1994-10-11 Sim Jae K Toilet assembly having a combined automatic ventilation and flushing system
CN2672178Y (zh) * 2004-01-17 2005-01-19 洪健峰 马桶废气处理装置
WO2005098154A2 (en) * 2004-04-08 2005-10-20 Concept(Ebh) Ltd Toilet odour ventilation system
CN101798840A (zh) * 2010-02-26 2010-08-11 温州劲洁卫浴科技有限公司 一种消除便臭异味的马桶水件

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573938A (en) * 1980-06-07 1982-01-09 Yoshitaka Aoyama Malodorant removing , sucking and controlling apparatus in toilet
DE3907214A1 (de) * 1989-03-07 1990-09-13 Heinrich Menge Wasserspuelung
US5704074A (en) * 1996-07-19 1998-01-06 Baldea; Pavel Toilet gas suction vent
US20070056083A1 (en) * 2005-04-08 2007-03-15 Blouet Michael J Ventilation system
US20070113327A1 (en) * 2005-11-23 2007-05-24 Denkewicz Raymond P Jr Toilet bowl odor eliminator
US8214930B2 (en) * 2010-08-02 2012-07-10 Ghasem Azodi Toilet odor removal apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318192A (en) * 1979-10-31 1982-03-09 Williams Jack D Ventilated toilet
US4583250A (en) * 1984-05-22 1986-04-22 Valarao Bonifacio C Device for the removal of foul air from toilet bowls
US5123125A (en) * 1989-08-17 1992-06-23 Heinrich Menge Flushing tank for use with toilet bowls
US5353443A (en) * 1993-07-23 1994-10-11 Sim Jae K Toilet assembly having a combined automatic ventilation and flushing system
CN2672178Y (zh) * 2004-01-17 2005-01-19 洪健峰 马桶废气处理装置
WO2005098154A2 (en) * 2004-04-08 2005-10-20 Concept(Ebh) Ltd Toilet odour ventilation system
CN101798840A (zh) * 2010-02-26 2010-08-11 温州劲洁卫浴科技有限公司 一种消除便臭异味的马桶水件

Also Published As

Publication number Publication date
CN101798840A (zh) 2010-08-11
US20120311775A1 (en) 2012-12-13
CN202055316U (zh) 2011-11-30
JP3182026U (ja) 2013-03-07
CN102021940A (zh) 2011-04-20
EP2540919A4 (en) 2016-07-06
EP2540919A1 (en) 2013-01-02
CN102021940B (zh) 2012-08-22
CA2791057A1 (en) 2011-09-01

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