EP4023826B1 - Desodorisierungsvorrichtung mit einer intelligenten abdeckplatte - Google Patents

Desodorisierungsvorrichtung mit einer intelligenten abdeckplatte Download PDF

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Publication number
EP4023826B1
EP4023826B1 EP20914096.1A EP20914096A EP4023826B1 EP 4023826 B1 EP4023826 B1 EP 4023826B1 EP 20914096 A EP20914096 A EP 20914096A EP 4023826 B1 EP4023826 B1 EP 4023826B1
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EP
European Patent Office
Prior art keywords
water
reaction cavity
channel
cover plate
air
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
Application number
EP20914096.1A
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English (en)
French (fr)
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EP4023826A4 (de
EP4023826A1 (de
Inventor
Zhipeng Liu
Jian Lin
Zhaoxing Lan
Zhijun Zhong
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.)
Xiamen R&T Plumbing Technology Co Ltd
Original Assignee
Xiamen R&T Plumbing Technology Co Ltd
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Publication of EP4023826A1 publication Critical patent/EP4023826A1/de
Publication of EP4023826A4 publication Critical patent/EP4023826A4/de
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Publication of EP4023826B1 publication Critical patent/EP4023826B1/de
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Classifications

    • 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
    • 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
    • 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
    • E03D9/005—Devices adding disinfecting or deodorising agents to the bowl
    • 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
    • E03D9/007—Devices for eliminating smells by diffusing deodorants in lavatories

Definitions

  • the present invention relates to a deodorization apparatus with a smart cover plate.
  • deodorization is achieved by using toilet cleaner and incense, which is troublesome for users and does not radically solve the problem of odor.
  • activated carbon is used to deodorize.
  • the lavatory is a singularly moist area, the activated carbon has a decreased adsorption effect after being exposed to moisture, resulting in a shortened service life.
  • the filtering materials need to be replaced frequently to achieve an excellent deodorization effect, which is inconvenient for users to use and has a poor deodorization effect.
  • a patent document WO 2019/042328 A1 discloses a deodorization device for a toilet, comprising an exhaust fan and a heating module.
  • the exhaust fan is used for sucking odor of the toilet, and the heating module is provided in a water tank and used for heating water.
  • the exhaust fan is used for sucking the odor out and mixing the odor with water, indole in the odor is dissolved into hot water to form cleaned air, the hot water in which indole is dissolved flows back to the water tank, and is discharged into a sewer when the toilet is flushed.
  • a second patent document CN 108 343 134 A discloses a toilet purifying and deodorizing device, including a fan, an atomizer and a filtering member set between the atomizer and the outlet of the fan, said fan is used to draw odor from the commode, said atomizer is used to produce water mist, said water mist will wet the filtering member, when the odor gas drawn by the fan passes through the wetted filtering member, the odor molecules in the odor gas are reproduced and dissolved in the water mist.
  • a third patent document CN 207 244 758 U discloses a deodorizing toilet, comprising the main body of the toilet, a water tank and a deodorizing system, wherein the main body of the toilet is connected to the water tank through a pipe, said deodorizing device is set inside the tank, said deodorizing device includes a water filtration deodorizing system, a catalytic deodorizing system and an ozone sterilizing system, the gas of the main body of the toilet seat enters the deodorizing system for deodorizing through the pipe connected to the water tank, specifically, the water filtration deodorizing system dissolves the dissolvable substances in the gas in the water, and then the ozone sterilization system kills the bacteria and viruses in the gas through the ozone generated by the ozone generator, while also oxidizing and reducing the harmful and toxic substances in the gas.
  • a fourth patent document CN 108 442 482 A discloses a cesspit deodorizing device.
  • the cesspit deodorizing device is used for deodorization of cesspit-type squatting toilets.
  • the device includes a suction fan and a blower; the suction fan is used for sucking air from a cesspit, the blower is used for blowing air into the cesspit, the suction fan is connected with an air suction pipeline, the air suction pipeline forms an air suction port facing the cesspit, the blower is connected to an air blowing pipeline, the air blowing pipeline forms an air blowing port facing the cesspit, the air suction port and the air blowing port are positioned in the two opposite sides of the cesspit respectively, correspondingly directional airflow flowing from the air blowing port to the air suction port is formed in the cesspit.
  • a fifth patent document US 6 823 532 B1 discloses a malodor control system for a toilet comprises a modified toilet seat which is a hollow construction.
  • the seat may be mounted on supports for pivotal movement between an up position and down position in which its opening is registered with the opening of an toilet bowl for receiving products of human waste.
  • portions of a person sitting on the seat define a chamber, in combination with the seat and the bowl.
  • a pair of water spray nozzles are disposed within the hollow seat and directed rearwardly toward the pivotal mounting for the seat.
  • a water supply system includes a flexible tube connection between a fixed source of pressurized water and a bracket for pivotally mounting the seat. Flow of water to the spray nozzles is controlled by a valve on the rear of the seat.
  • the water spray induces flow of fouled air from the user defined chamber into the hollow seat where offensive odors are removed by the water spray.
  • Entrainment separators downstream of the spray nozzles, precipitate water from the air. The water is then returned to the toilet bowl, while the cleansed air is discharged from the seat.
  • An air freshener unit downstream of the entrainment separator further additionally treats the air to make it more pleasant.
  • a sixth patent document CN 110 594 884 A discloses a quiet air purification device, including a shell, and a purification module set inside the shell, said shell is formed with an air inlet and an air outlet, said purification module includes a fan, said fan from the air inlet to pump the external air to be purified into the shell, the air is purified by the purification module and discharged from the air outlet, said purification module and the air inlet is formed with an air inlet duct, and the air outlet is formed with a muffler between at least one of the air inlet duct and the air outlet duct.
  • At least one of said inlet duct and outlet duct is provided with a muffler, while the silent air purification device of the present invention extracts external air for purification, a muffler is provided in the inlet duct and/or outlet duct of its shell to eliminate noise.
  • a seventh patent document US2010235974A1 discloses the preamble of claim 1.
  • the present invention provides a deodorization apparatus with a smart cover plate.
  • the air extraction unit extracts the odor into the reaction cavity, and the odor is mixed with the water in the reaction cavity to be converted into purified gas and then discharged from the reaction cavity.
  • a deodorization apparatus with a smart cover plate includes:
  • the air extraction unit 30 extracts the odor into the reaction cavity 21, and the odor is mixed with the water in the reaction cavity 21 to be converted into purified gas and then discharged from the reaction cavity 21.
  • the water in the reaction cavity 21 is discharged to the sewage pipe la of the toilet. Since the toilet seat body 1 of this embodiment is not provided with a water tank, the water in the reaction cavity 21 is discharged directly to the sewage pipe la.
  • the rear of the toilet is provided with a water tank, and the water in the reaction cavity 21 can be optionally discharged into the water tank of the toilet.
  • the water tank discharges water
  • the water is discharged with the sewage together to the sewage pipe la.
  • the reaction chamber 20 is provided with the water inlet channel 22
  • the water supply unit has the water supply channel 40 communicating with the water inlet channel 22
  • the reaction chamber 20 is further provided with the air intake channel 23.
  • the air extraction unit 30 is provided with the air extraction channel 31 communicating with the air intake channel 23.
  • reaction chamber 20 is further provided with the discharging channel 24, and the water and gas in the reaction cavity 21 are both discharged by the discharging channel 24.
  • the water outlet end of the water inlet channel 22 is fixedly provided with the core 50, and the core 50 is provided with a plurality of oblique water channels 51 at intervals.
  • a water flow rotates under the action of the oblique water channels 51 to produce a centrifugal force, and the water is dispersed and then sprayed into the reaction cavity 21.
  • the specific working process of this embodiment is as follows: When working, the air extraction unit 30 extracts the odor from the air extraction channel 31 to the reaction cavity 21, and the water supply channel 40 of the water supply unit simultaneously supplies water to the water inlet channel 22, and the water flow of the water inlet channel 22 rotates to produce the centrifugal force under the action of the oblique water channels 51 of the core 50, thus forming vaporous water, which is sprayed to the reaction cavity 21, and the odor is mixed with the water in the reaction cavity 21 to be converted into purified gas by deamination. Meanwhile, the water in the reaction cavity 21 is mixed with the odor to form ammonia water, and the purified gas and the ammonia water are discharged via the discharging channel 24 together.
  • this embodiment mainly differs from the Embodiment 1 in that the reaction chamber 20 is further provided with the water discharge channel 25 and the air discharge channel 26, the purified gas in the reaction cavity 21 is discharged from the air discharge channel 26, and the water in the reaction cavity 21 is discharged from the water discharge channel 25.
  • This embodiment also includes the filtering module 60 and/or the scented module 60 arranged corresponding to the air discharge channel 26.
  • the reaction cavity 21 is provided with the water storage cavity 27, the water of the water inlet channel 22 flows into the water storage cavity 27 and overflows out of the water storage cavity 27 to be discharged, and the air outlet end 231 of the air intake channel 23 is immersed in the water in the water storage cavity 27.
  • this embodiment mainly differs from Embodiment 2 in that the water outlet end of the water inlet channel 22 is provided with a plurality of water outlet holes 221, thus forming water droplets, which flow into the reaction cavity 21.
  • the oblique meshy drip plate 28 is further provided in the reaction cavity 21, and the meshy drip plate 28 is provided with a plurality of mesh holes 281.
  • the water droplets of the water outlet holes slip under the action of their own gravity, and a water film is formed on the mesh holes 281 through which the water droplets slip to further increases the contact surface with the odor.
  • this embodiment mainly differs from Embodiment 3 in that the water outlet end of the water inlet channel 22 is provided with the vibration generator 70, thus forming vaporous water which flows into the reaction cavity 21.

Landscapes

  • 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)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Claims (6)

  1. Desodorierungsvorrichtung mit einer intelligenten Abdeckplatte, umfassend: eine Reaktionskammer (20), die einen Reaktionshohlraum (21) aufweist;
    eine Luftextraktionseinheit (30), die zum Extrahieren eines Geruchs in oder in der Nähe einer Toilette in den Reaktionshohlraum (21) konfiguriert ist;
    eine Wasserzufuhreinheit, die zum Zuführen von Wasser zum Reaktionshohlraum (21) konfiguriert ist;
    wobei die Luftextraktionseinheit (30) dazu konfiguriert ist, den Geruch in den Reaktionshohlraum (21) zu extrahieren, wobei der Geruch mit dem Wasser in dem Reaktionshohlraum (21) vermischt wird, um in ein gereinigtes Gas umgewandelt und dann aus dem Reaktionshohlraum (21) abgeleitet zu werden;
    ferner umfassend eine Basis (10), die fest an einem Toilettensitzkörper (1) montiert werden kann, wobei die Abdeckplatte drehbar mit der Basis (10) verbunden ist und die Reaktionskammer (20) in der Basis (10) montiert ist; das Wasser in dem Reaktionshohlraum (21) in ein Abwasserrohr (1a) einer Toilette oder einen Wassertank der Toilette abgeleitet wird;
    die Reaktionskammer (20) mit einem Wassereinlasskanal (22) versehen ist, die Wasserzufuhreinheit einen Wasserzufuhrkanal (40) aufweist, der mit dem Wassereinlasskanal (22) in Verbindung steht, die Reaktionskammer (20) ferner mit einem Luftansaugkanal (23) versehen ist, und die Luftextraktionseinheit (30) mit einem Luftextraktionskanal (31) versehen ist, der mit dem Luftansaugkanal (23) in Verbindung steht;
    dadurch gekennzeichnet, dass:
    ein Wasserauslassende des Wassereinlasskanals (22) mit einer Vielzahl von Wasserauslasslöchern (221) versehen ist, die zum Bilden eines Berieselungswassers konfiguriert sind, und das Berieselungswasser in den Reaktionshohlraum (21) fließt.
  2. Desodorierungsvorrichtung mit einer intelligenten Abdeckplatte nach Anspruch 1, dadurch gekennzeichnet, dass die Reaktionskammer (20) ferner mit einem Wasserableitungskanal (25) und einem Luftableitungskanal (26) versehen ist, das gereinigte Gas in dem Reaktionshohlraum (21) vom Luftableitungskanal (26) abgeleitet wird und das Wasser in dem Reaktionshohlraum (21) vom Wasserableitungskanal (25) abgeleitet wird.
  3. Desodorierungsvorrichtung mit einer intelligenten Abdeckplatte nach Anspruch 2, dadurch gekennzeichnet, dass sie ferner ein Filtermodul (60) und/oder ein Duftmodul (60) umfasst, das an den Luftableitungskanal (26) angepasst ist.
  4. Desodorierungsvorrichtung mit einer intelligenten Abdeckplatte nach Anspruch 1, dadurch gekennzeichnet, dass die Reaktionskammer (20) ferner mit einem Ableitungskanal (24) versehen ist und das Wasser und das gereinigte Gas in dem Reaktionshohlraum (21) beide durch den Ableitungskanal (24) abgeleitet werden.
  5. Desodorierungsvorrichtung mit einer intelligenten Abdeckplatte nach Anspruch 1, dadurch gekennzeichnet, dass in dem Reaktionshohlraum (21) ferner eine schräge, maschenartige Tropfplatte (28) vorgesehen ist und die schräge, maschenartige Tropfplatte (28) mit einer Vielzahl von Maschenlöchern (281) versehen ist.
  6. Desodorierungsvorrichtung mit einer intelligenten Abdeckplatte nach Anspruch 1, dadurch gekennzeichnet, dass ein Wasserauslassende des Wassereinlasskanals (22) fest mit einem Kern (50) versehen ist und der Kern (50) in Abständen mit einer Vielzahl von schrägen Wasserkanälen (51) versehen ist; wenn das Wasser eintritt, ein Wasserfluss unter der Wirkung der Vielzahl der schrägen Wasserkanälen (51) rotiert, um eine Zentrifugalkraft zu erzeugen, und das Wasser dispergiert und dann in den Reaktionshohlraum (21) gesprüht wird.
EP20914096.1A 2020-01-17 2020-08-06 Desodorisierungsvorrichtung mit einer intelligenten abdeckplatte Active EP4023826B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202020112376.2U CN212271122U (zh) 2020-01-17 2020-01-17 一种智能盖板的除臭装置
PCT/CN2020/107290 WO2021143109A1 (zh) 2020-01-17 2020-08-06 一种智能盖板的除臭装置

Publications (3)

Publication Number Publication Date
EP4023826A1 EP4023826A1 (de) 2022-07-06
EP4023826A4 EP4023826A4 (de) 2022-12-21
EP4023826B1 true EP4023826B1 (de) 2024-06-05

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EP20914096.1A Active EP4023826B1 (de) 2020-01-17 2020-08-06 Desodorisierungsvorrichtung mit einer intelligenten abdeckplatte

Country Status (4)

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US (1) US20220389698A1 (de)
EP (1) EP4023826B1 (de)
CN (1) CN212271122U (de)
WO (1) WO2021143109A1 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100235974A1 (en) * 2009-03-19 2010-09-23 David Reed Toilet bowl odor removing device and method therefor

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DE3643043A1 (de) * 1986-12-17 1988-06-30 Heinrich Menge Verfahren und vorrichtung zum steuern mindestens eines gasstromes
US5530971A (en) * 1994-08-03 1996-07-02 Anderson; Donald C. Odor control system for toilets
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CN205205972U (zh) * 2015-11-27 2016-05-04 厦门瑞尔特卫浴科技股份有限公司 一种马桶除臭装置
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CN107386393A (zh) * 2017-09-01 2017-11-24 湖南匡为科技有限公司 卫生间除臭装置
CN207244760U (zh) * 2017-09-01 2018-04-17 湖南匡为科技有限公司 卫生间除臭装置
CN207331908U (zh) * 2017-10-16 2018-05-08 周二龙 一种可除臭的马桶
CN207419634U (zh) * 2017-10-27 2018-05-29 湖南匡为科技有限公司 卫生间净化装置
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CN108343134A (zh) * 2018-03-22 2018-07-31 湖南匡为科技有限公司 卫生间净化除臭装置
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JP6473839B1 (ja) * 2018-03-31 2019-02-20 文明 園木 水洗式簡易トイレの脱臭装置
CN110594884B (zh) * 2018-05-24 2024-07-12 湖南匡为科技有限公司 静音空气净化装置
CN209932572U (zh) * 2019-04-16 2020-01-14 厦门瑞尔特卫浴科技股份有限公司 一种智能盖板的除臭结构
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Publication number Priority date Publication date Assignee Title
US20100235974A1 (en) * 2009-03-19 2010-09-23 David Reed Toilet bowl odor removing device and method therefor

Also Published As

Publication number Publication date
EP4023826A4 (de) 2022-12-21
EP4023826A1 (de) 2022-07-06
CN212271122U (zh) 2021-01-01
WO2021143109A1 (zh) 2021-07-22
US20220389698A1 (en) 2022-12-08

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