EP4023827B1 - Dispositif d'alimentation à circulation d'eau destiné à la démonstration de la fonction des toilettes intelligentes - Google Patents

Dispositif d'alimentation à circulation d'eau destiné à la démonstration de la fonction des toilettes intelligentes Download PDF

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Publication number
EP4023827B1
EP4023827B1 EP22150252.9A EP22150252A EP4023827B1 EP 4023827 B1 EP4023827 B1 EP 4023827B1 EP 22150252 A EP22150252 A EP 22150252A EP 4023827 B1 EP4023827 B1 EP 4023827B1
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Prior art keywords
water
toilet
way valve
demonstrating
smart
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Application number
EP22150252.9A
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German (de)
English (en)
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EP4023827A1 (fr
Inventor
Shoushun Chen
Xingyi Yu
Dong PENG
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Oceanwell Xiamen Industrial Co Ltd
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Oceanwell Xiamen Industrial Co Ltd
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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
    • E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting

Definitions

  • the present invention relates to a water circulating supply device, more particularly to a supply device that provides circulating water for demonstrating the function of an intelligent toilet.
  • the supply device has a water tank with water that is supplied to the kitchen or bath product by means of a pump.
  • the well-known supply device is not suitable for demonstrating the function of an intelligent toilet.
  • a water circulating supply device for demonstrating the function of an intelligent toilet comprises a housing and a sealing sleeve, with a toilet bowl connection being provided on a rear side of the housing for plugging onto a drain pipe mouth of a toilet bowl of an intelligent toilet, the sealing sleeve on the edge of the toilet -Basin connection is arranged for sealing the drain pipe mouth of the toilet seat bowl, and wherein a water supply connection and a return flow connection are arranged on the housing, both of which communicate with the toilet bowl connection.
  • the supply device further includes a water pump and a one-way valve.
  • a water inlet of the water pump is connected to the water supply port.
  • a water outlet of the water pump splits into two water paths, the first water path is used to connect to a human body washing water path placed in a toilet seat of the smart toilet, and the second water path is connected to the return port via the one-way valve is connected and the one-way valve is normally in the closed state.
  • the water pump After switching on the water pump, it pumps water out of the toilet bowl of the intelligent toilet.
  • the waterway for washing the human body arranged in the toilet seat of the intelligent toilet When the waterway for washing the human body arranged in the toilet seat of the intelligent toilet is opened, the water flows through the first waterway into the waterway for washing the human body arranged in the toilet seat of the intelligent toilet.
  • the human body washing water path arranged in the toilet seat of the intelligent toilet When the human body washing water path arranged in the toilet seat of the intelligent toilet is closed, the water opens the one-way valve and flows via the one-way valve and through the return flow port back into the smart toilet bowl.
  • This invention has the following advantages over the prior art: After the device according to the invention with the toilet bowl connection and the sealing sleeve has been installed on the drain pipe mouth of the toilet bowl of the intelligent toilet, it sucks water out of the toilet bowl via the water pump. When the toilet seat of the intelligent toilet arranged water path for washing the human body is opened to demonstrate the function, because the water always runs from higher to low pressure in principle, the water from the first water path into those arranged in the toilet seat of the intelligent toilet Water path for washing human body flow because the one-way valve is in the closed state.
  • the device of the present invention can pump the water from the toilet bowl and supply the water to the toilet seat of the smart toilet during a normal demonstration without installing a large water tank.
  • the water splashed off the smart toilet seat flows back into the toilet bowl and is reused without the need for connection to the water pipe and drain pipe.
  • the device according to the invention thus enables the functions of the intelligent toilet to be demonstrated at any time and any place, with assembly and disassembly being quick and easy is to be carried out, which fundamentally solves the technical problem in the on-site demonstration of smart toilets.
  • a water circulating supply device for demonstrating the function of a smart toilet is shown, by means of which the water is pumped from a toilet bowl A of the smart toilet and then through a water path arranged in a toilet seat B of the smart toilet for washing the human body can be squirted back into the toilet bowl A of the smart toilet.
  • the water pumped from the smart toilet bowl A directly flows back into the smart toilet bowl A, thereby achieving water circulation.
  • the water path for washing the human body arranged in the toilet seat B of the smart toilet is each water outlet channel of the cleaning device in the toilet seat of the smart toilet.
  • the cleaning device in the toilet seat of the intelligent toilet can be the water path for feminine and rear cleaning or the self-cleaning water path of the cleaning device.
  • the device according to the invention only supplies the cleaning device of the toilet seat of the intelligent toilet with water.
  • the water circulating supply device for demonstrating the function of the intelligent toilet comprises a housing 10 and a sealing collar 20, with a toilet bowl connection 12 for plugging onto a drain pipe mouth A01 of the toilet bowl A of the intelligent toilet being provided on a rear side of the housing 10, and wherein the sealing collar 20 is arranged on the edge of the toilet bowl connection 12 for sealing the drain pipe mouth A01 of the toilet bowl.
  • the housing 10 can therefore directly on the Drain pipe mouth A01 of the toilet bowl are placed, the sealing sleeve 20 ensures a sealed connection.
  • a water supply connection 14 and a return flow connection 16 are arranged on the housing 10, both of which communicate with the toilet bowl connection. Furthermore, the device according to the invention comprises a water pump 30 and a one-way valve 40, with a water inlet of the water pump 30 being connected to the water supply connection 14 (directly or via a water line), so that the water pump 30, via the water supply connection 14, draws the water from the toilet bowl A can pump.
  • a water outlet of the water pump 30 is divided into two water paths, the first water path used for connecting to the water path arranged in the toilet seat B of the intelligent toilet for washing the human body and the water supply to the cleaning device of the toilet seat of the intelligent toilet serves and also allows the cleaning device to carry out the appropriate flushing.
  • the second water path is connected to the return port 16 via the one-way valve 40, which one-way valve 40 is normally in the closed state. Consequently, the water pumped out by the water pump 30 is returned to the toilet bowl A via the return port 16 when the toilet seat cleaner of the intelligent toilet is not operated.
  • the water pump 30 When the function of the smart toilet seat is to be demonstrated, the water pump 30 is turned on to pump water.
  • the water pump 30 pumps the water from the toilet bowl A of the smart toilet.
  • the human body washing waterway arranged in the toilet seat B of the intelligent toilet When the human body washing waterway arranged in the toilet seat B of the intelligent toilet is opened (ie, the cleaning device is activated), the water enters the human body washing waterway arranged in the toilet seat of the intelligent toilet through the first waterway because the second water path is cut off by the one-way valve 40, allowing cleaning.
  • the human body washing water path arranged in the toilet seat of the intelligent toilet is closed, both the first and second water paths are cut off. As a result, the water pressure in the waterways continues to rise.
  • the water opens the one-way valve 40 and flows through the one-way valve 40 and then back into the toilet bowl A of the smart toilet via the return port 16 .
  • the one-way valve 40 preferably comprises a valve body 42 , a closing body 44 and an elastic element 46 , the valve body 42 having a water inlet channel 421 , a water outlet channel 422 and a water drainage channel 423 .
  • the closing body 44 and the elastic member 46 are arranged in the valve body 42 such that the elastic member 46 biases the closing body 44 to close the water inlet passage 421 .
  • the water drainage channel 423 and the water inlet channel 421 communicate with each other.
  • the first water path runs from the water outlet of the water pump 30 through the water inlet passage 421 and the water drainage passage 423 and is connected to the human body washing water path arranged in the toilet seat B of the intelligent toilet.
  • the second water path passes from the water outlet of the water pump 30 through the water inlet channel 421 and the water outlet channel 422 and is connected to the return port 16 .
  • the water outlet of the water pump 30 can also be divided directly into two branches, one of which is connected to the water inlet channel 421 and the other to the return flow connection 16 .
  • the water drainage channel 423 does not necessarily have to be arranged on the valve body of the one-way valve 40 .
  • the one-way valve in the device according to the invention can also have a different construction.
  • the valve body 42 preferably comprises a bottom housing 424 and a top cover 425, which covers the bottom housing from above, with the water inlet channel 421 being provided at the lower end of the bottom housing 424, with the water drainage channel 423 being arranged on the side of the bottom housing 424, with the water outlet channel 422 on of the top cover 425, with the closure body 44 being vertically movably disposed in the bottom case 424, and with the elastic member 46 stretched between the closure body 44 and the top cover 425.
  • the elastic member 46 pushes down the closing body 44 to close the water inlet channel 421 so that the water flows out from the water drainage channel 423 . If the water cannot drain from the water drainage channel 423 , the water pressure in the water inlet channel 421 increases and pushes the closing body 44 upwards, so that the water flows out from the water outlet channel 422 .
  • a depression 426 corresponding to a sealing end of the closing body 44 is preferably provided on the bottom housing 424 .
  • the sealing end of the closure body 44 is seated in the recess 426, the water inlet passage and the one-way valve are closed.
  • the one-way valve is opened when the water flows up and opens the closure body so that the sealing end moves out of the recess.
  • a sealing ring is placed on the sealing end of the closing body 44, which ensures better sealing.
  • both the water pump 30 and the one-way valve 40 are mounted on a front of the housing 10 .
  • the water pump and the one-way valve are built into the body, which enables compact construction and easy operation.
  • the device of the present invention further includes an end cap 50 secured to the front of the housing 10 for covering the water pump 30 and the one-way valve 40 .
  • the device according to the invention preferably also includes a clamp 60 in order to press the water pump 30 onto the housing 10 .
  • the device according to the invention further comprises a connection 70, which is assigned to the first waterway and via a water line 80 to the waterway arranged in the toilet seat B of the intelligent toilet for washing the human body is connectable, wherein the terminal 70 is clamped and fixed between the housing 10 and the end cap 50. Therefore, for use, connection to the human body washing water path arranged in the toilet seat B of the intelligent toilet can be easily realized through the water pipe 80, which facilitates the use.
  • the device according to the invention preferably also comprises a control circuit board 90 which is in control connection with the water pump 30 and is arranged between the housing 10 and the end cap 50 .
  • the control board 90 includes a water pump start button and a water pump stop button, with a recess formed in the end cap 50 corresponding to the water pump start button and the water pump stop button, respectively.
  • the water pump 30 can be controlled directly by pressing the water pump start button and the water pump stop button, enabling easy operation.
  • the water pump 30 can of course be controlled by radio remote control.
  • the sealing sleeve 20 preferably lies firmly against the peripheral surface of the toilet bowl connection 12, the inner ring of the sealing sleeve 20 having a conical surface. In this way, the grommet is firmly connected to the housing, and it is easier to tightly put the grommet on the drain pipe mouth A01 of the toilet bowl.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Molecular Biology (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)

Claims (10)

  1. Dispositif d'alimentation à circulation d'eau destiné à la démonstration de la fonction des toilettes intelligentes, comprenant un boîtier (10) et une garniture d'étanchéité (20), dans lequel, sur une face arrière du boîtier (10), un raccordement de cuvette de WC (12) est prévu pour être emmanché sur un orifice de tuyau d'évacuation (A01) d'une cuvette de WC (A) des toilettes intelligentes, dans lequel la garniture d'étanchéité (20) est disposée au bord du raccordement de cuvette de WC (12) pour rendre étanche l'orifice de tuyau d'évacuation (A01) de la cuvette de WC, dans lequel, sur le boîtier (10), un raccordement de conduite d'alimentation en eau (14) et un raccordement de retour (16) sont disposés qui communiquent tous les deux avec le raccordement de cuvette de WC (12) ; comprenant en outre une pompe à eau (30) et un clapet antiretour (40), dans lequel une entrée d'eau de la pompe à eau (30) est raccordée au raccordement d'alimentation en eau (14), dans lequel une sortie d'eau de la pompe à eau (30) se divise en deux trajets d'eau, dans lequel le premier trajet d'eau est utilisé pour le raccordement à un trajet d'eau destiné au lavage du corps humain et qui est disposé sur un siège de WC (B) des toilettes intelligentes, dans lequel le deuxième trajet d'eau est raccordé par l'intermédiaire du clapet antiretour (40) au raccordement de retour (16), et dans lequel le clapet antiretour (40) se trouve normalement à l'état fermé ; dans lequel, après la mise en marche de la pompe à eau (30), celle-ci pompe l'eau de la cuvette de WC (A) des toilettes intelligentes, dans lequel, lorsque le trajet d'eau disposé dans le siège de WC (B) des toilettes intelligentes et destiné au lavage du corps humain est ouvert, l'eau passe par le premier trajet d'eau dans le trajet d'eau disposé dans le siège de WC (B) des toilettes intelligentes et destiné au lavage du corps humain ; et dans lequel, lorsque le trajet d'eau disposé dans le siège de WC (B) des toilettes intelligentes et destiné au lavage du corps humain est fermé, l'eau ouvre le clapet antiretour (40) et revient dans la cuvette de WC (A) des toilettes intelligentes par l'intermédiaire du clapet antiretour (40) à travers le raccordement de retour (16).
  2. Dispositif d'alimentation à circulation d'eau destiné à la démonstration de la fonction des toilettes intelligentes selon la revendication 1, caractérisé en ce que le clapet antiretour (40) comprend un corps de clapet (42), un corps de fermeture (44) et un élément élastique (46), dans lequel le corps de clapet (42) dispose d'un canal d'entrée d'eau (421), d'un canal de sortie d'eau (422) et d'un canal de vidange d'eau (423), et dans lequel le corps de fermeture (44) et l'élément élastique (46) sont disposés dans le corps de clapet (42) de telle sorte que l'élément élastique (46) précontraint le corps de fermeture (44) pour fermer le canal d'entrée d'eau (421), dans lequel le canal de vidange d'eau (423) et le canal d'entrée d'eau (421) communiquent ensemble, dans lequel le premier trajet d'eau s'étend de la sortie d'eau de la pompe à eau (30) à travers le canal d'entrée d'eau (421) et le canal de vidange d'eau (423) et est relié au trajet d'eau disposé dans le siège de WC (B) des toilettes intelligentes et destiné au lavage du corps humain ; et dans lequel, à l'état ouvert du clapet antiretour (40), le deuxième trajet d'eau s'étend de la sortie d'eau de la pompe à eau (30) à travers le canal d'entrée d'eau (421) et le canal de sortie d'eau (422) et est relié au raccordement de retour (16).
  3. Dispositif d'alimentation à circulation d'eau destiné à la démonstration de la fonction des toilettes intelligentes selon la revendication 2, caractérisé en ce que le corps de clapet (42) présente un boîtier de fond (424) et un recouvrement supérieur (425) qui recouvre le boîtier de fond (424) par le haut, dans lequel le canal d'entrée d'eau (421) est disposé à l'extrémité inférieure du boîtier de fond (423), dans lequel le canal de vidange d'eau (423) est disposé latéralement sur le boîtier de fond (424), dans lequel le canal de sortie d'eau (422) est disposé sur le recouvrement supérieur (425), dans lequel le corps de fermeture (44) est disposé dans le boîtier de fond (424) de manière verticalement mobile, et dans lequel l'élément élastique (46) est contraint entre le corps de fermeture (44) et le recouvrement supérieur (425).
  4. Dispositif d'alimentation à circulation d'eau destiné à la démonstration de la fonction des toilettes intelligentes selon la revendication 3, caractérisé en ce que sur le boîtier de fond (424), un creux (426) correspondant à une extrémité d'étanchéité du corps de fermeture (44) est prévu, dans lequel, lorsque l'extrémité d'étanchéité du corps de fermeture (44) est située dans le creux (426), le canal d'entrée d'eau (421) et le clapet antiretour (40) sont fermés, et dans lequel le clapet antiretour est ouvert lorsque l'eau coule vers le haut et ouvre le corps de fermeture (44) de sorte que l'extrémité d'étanchéité quitte le creux (426) .
  5. Dispositif d'alimentation à circulation d'eau destiné à la démonstration de la fonction des toilettes intelligentes selon l'une quelconque des revendications 1 à 4, caractérisé en ce qu'à la fois la pompe à eau (30) et le clapet antiretour (40) sont fixés sur une face avant du boîtier (10).
  6. Dispositif d'alimentation à circulation d'eau destiné à la démonstration de la fonction des toilettes intelligentes selon la revendication 5, caractérisé en ce qu'il comprend en outre un embout (50) qui est fixé à la face avant du boîtier (10) et sert à recouvrir la pompe à eau (30) et le clapet antiretour (40).
  7. Dispositif d'alimentation à circulation d'eau destiné à la démonstration de la fonction des toilettes intelligentes selon la revendication 5, caractérisé en ce qu'il comprend en outre un étrier de serrage (60) pour presser la pompe à eau (30) contre le boîtier (10) .
  8. Dispositif d'alimentation à circulation d'eau destiné à la démonstration de la fonction des toilettes intelligentes selon la revendication 6, caractérisé en ce qu'il comprend en outre un raccordement (70) qui est associé au premier trajet d'eau, dans lequel le raccordement (70) peut être raccordé par l'intermédiaire d'une conduite d'eau (80) au trajet d'eau disposé dans le siège de WC (B) des toilettes intelligentes et destiné au lavage du corps humain, et dans lequel le raccordement (70) est serré et fixé entre le boîtier (10) et l'embout (50).
  9. Dispositif d'alimentation à circulation d'eau destiné à la démonstration de la fonction des toilettes intelligentes selon la revendication 6, caractérisé en ce qu'il comprend en outre une platine de commande (90) qui est en communication de commande avec la pompe à eau (30) et est disposée entre le boîtier (10) et l'embout (50), et présente un bouton marche de la pompe à eau et un bouton arrêt de la pompe à eau, dans lequel dans l'embout (50) est réalisé un évidement qui correspond au bouton marche de la pompe à eau ou au bouton arrêt de la pompe à eau.
  10. Dispositif d'alimentation à circulation d'eau destiné à la démonstration de la fonction des toilettes intelligentes selon la revendication 1, caractérisé en ce que la garniture d'étanchéité (20) est étroitement adjacente à la surface circonférentielle du raccordement de cuvette de WC (12), dans lequel la bague intérieure de la garniture d'étanchéité (20) présente une surface conique.
EP22150252.9A 2021-01-05 2022-01-04 Dispositif d'alimentation à circulation d'eau destiné à la démonstration de la fonction des toilettes intelligentes Active EP4023827B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120011222.9U CN214657515U (zh) 2021-01-05 2021-01-05 智能马桶功能演示循环供水装置

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EP4023827A1 EP4023827A1 (fr) 2022-07-06
EP4023827B1 true EP4023827B1 (fr) 2023-06-07

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EP22150252.9A Active EP4023827B1 (fr) 2021-01-05 2022-01-04 Dispositif d'alimentation à circulation d'eau destiné à la démonstration de la fonction des toilettes intelligentes

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CN (1) CN214657515U (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217977500U (zh) * 2022-08-18 2022-12-06 厦门科牧智能技术有限公司 一种多路进水阀

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106677304A (zh) * 2017-02-05 2017-05-17 苏州路之遥科技股份有限公司 低温降臭智能马桶
CN107802125A (zh) * 2017-11-29 2018-03-16 泉州中亚玻璃钢有限公司 一种改进型厨卫产品试水展示装置

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CN214657515U (zh) 2021-11-09

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