CN110805105B - Cleaning waterway of intelligent closestool - Google Patents
Cleaning waterway of intelligent closestool Download PDFInfo
- Publication number
- CN110805105B CN110805105B CN201911251684.1A CN201911251684A CN110805105B CN 110805105 B CN110805105 B CN 110805105B CN 201911251684 A CN201911251684 A CN 201911251684A CN 110805105 B CN110805105 B CN 110805105B
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- water
- water tank
- connecting housing
- electromagnetic valve
- nozzle
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- 238000004140 cleaning Methods 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 253
- 239000007921 spray Substances 0.000 claims abstract description 9
- 238000005406 washing Methods 0.000 description 9
- 238000011144 upstream manufacturing Methods 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000007601 warm air drying Methods 0.000 description 1
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
- E03D9/08—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
Landscapes
- 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)
Abstract
The invention provides a cleaning waterway of an intelligent closestool, and belongs to the technical field of bathroom equipment. The intelligent closestool solves the technical problems that a water source is easy to pollute when a water channel is cleaned by the existing intelligent closestool. The cleaning waterway comprises a water tank, wherein a water inlet and a water outlet are respectively formed in the water tank, the cleaning waterway further comprises an electromagnetic valve and a connecting housing, a water inlet end of the electromagnetic valve is provided with a connecting joint, a water outlet end of the electromagnetic valve is provided with a nozzle, and the nozzle faces the water inlet of the water tank; the connecting housing is connected between the electromagnetic valve and the water tank, and two ends of the connecting housing are connected with the water inlets of the nozzle and the water tank; the connecting housing is provided with an airflow channel; the water tank is internally provided with a sensor for detecting the water level in the water tank, and the water outlet of the water tank is provided with a water outlet pipeline for connecting a water pump and a cleaning spray head. The cleaning waterway of the intelligent closestool is clean, sanitary, stable and reliable.
Description
Technical Field
The invention belongs to the technical field of bathroom product design, and relates to an intelligent closestool, in particular to a cleaning waterway of the intelligent closestool.
Background
With the improvement of living standard of people, intelligent toilets become a common bathroom product, and have a plurality of special functions: such as cleaning buttocks, cleaning lower body, moving cleaning, heat preservation of seat ring, warm air drying, automatic deodorization, silence sitting and the like. Most conveniently, besides the operation through the button panel, a remote control device is specially arranged to realize the functions, and when a consumer uses the remote control device, all the functions can be easily realized by only holding the remote control device and lightly pressing the remote control device. Thus being widely loved and used by people.
Chinese patent (publication No. CN104420528a, publication No. 2015-03-18) discloses a sanitary washing apparatus including a nozzle device to spray washing water, a washing water supply flow path to supply the washing water to the nozzle device, and a control part. The washing water supply channel is provided with: a water pump that delivers cleaning water to the nozzle device; a heat exchanger located upstream of the water pump and configured to heat the cleaning water; an auxiliary tank which is positioned on the upstream side of the heat exchanger and opens a part of the cleaning water supply channel to the atmosphere; a water stop solenoid valve which is positioned at the upstream side of the auxiliary water tank and supplies and stops the washing water to the washing water supply flow path; a base, on which a member constituting the cleaning water supply flow path is provided. The water pump includes a motor portion, a link mechanism portion, and a piston portion, and the base includes a water pump installation portion for installing the water pump.
In the above patent document, the sub tank is located on the upstream side of the heat exchanger, and an opening communicating with the outside atmosphere is formed in the sub tank to open a part of the cleaning water supply passage to the atmosphere; because the environment that the auxiliary water tank is located is comparatively moist, can inevitably breed more bacterium, and the stagnant water solenoid valve is located the upstream side of auxiliary water tank, and when the pipeline of stagnant water solenoid valve upstream side was in the negative pressure, the water in the auxiliary water tank will flow back, leads to the water in the pipeline of stagnant water solenoid valve upstream side to receive the pollution.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides a cleaning waterway of an intelligent closestool, which aims to solve the technical problems that: how to reduce the pollution to the inside of the cleaning waterway in the intelligent closestool.
The aim of the invention can be achieved by the following technical scheme:
The utility model provides a cleaning waterway of intelligent closestool, includes the water tank, water inlet and delivery port have been seted up respectively on the water tank, its characterized in that, cleaning waterway still includes solenoid valve and connection housing, the water inlet of solenoid valve is provided with the attach fitting, the water outlet of solenoid valve is provided with the nozzle and the nozzle is towards the water inlet of water tank; the connecting housing is connected between the electromagnetic valve and the water tank, and two ends of the connecting housing are connected with the nozzle and the water inlet of the water tank; the connecting housing is provided with an airflow channel; the water tank is internally provided with a sensor for detecting the water level in the water tank, and a water outlet pipeline for connecting a water pump and a cleaning spray head is arranged at the water outlet of the water tank.
The principle is as follows: after the electromagnetic valve is opened, water flow directly enters the water tank through the nozzle, when the water in the water tank reaches a preset water level, the sensor senses and transmits a signal to the controller, the controller controls the electromagnetic valve to be closed, the water in the water tank can be ensured to be effectively supplemented in time through the sensor, the water in the water tank flows out from the water outlet pipeline, and the water is sprayed out from the cleaning spray head under the action of the water pump and the like to realize cleaning of a human body.
The electromagnetic valve and the water tank are connected through the connecting housing in the technical scheme, so that the electromagnetic valve is convenient to assemble, the water outlet end of the electromagnetic valve corresponds to the water inlet position of the water tank, the relative positions of the electromagnetic valve and the water tank can be guaranteed to be fixed, the accuracy of water flow entering the water tank is guaranteed, meanwhile, foreign matters or impurities are prevented from entering the water tank through the shielding of the connecting housing, and the foreign matters can be prevented from interfering or blocking the water flow to enter the path of the water tank.
In the technical scheme, the electromagnetic valve is not directly connected with the water tank through the water flow pipeline, but water is directly injected into the water inlet of the water tank in a jet manner through the water outlet end of the electromagnetic valve, and an opening in the prior art is not required to be arranged on the water tank; although the connecting housing for connection is arranged, through arranging the air flow channel on the connecting housing, even if the electromagnetic valve is in a negative pressure state, water in the water tank can not flow back, and the problem of water flow pollution is effectively avoided.
In the cleaning waterway of the intelligent closestool, the connecting housing is independently formed, one end of the connecting housing is fixedly connected to the water inlet of the water tank, the other end of the connecting housing is connected with the electromagnetic valve, and the nozzle extends into the connecting housing; or the connecting housing and the water tank are integrally formed, and the outer end of the connecting housing is connected with the electromagnetic valve; or the connecting housing and the shell of the electromagnetic valve are integrally formed, and the outer end of the connecting housing is connected with the water tank. The three schemes can meet the requirements.
In the above-mentioned intelligent toilet's washing water route, the air current passageway be a plurality of inclined hole side by side that the middle part upside that connects the housing has and the downwardly extending's that the middle part downside that connects the housing has air current cover, air current cover's upper end with connect the housing inside and be linked together, air current cover's lower extreme has the opening, air current cover's lateral wall is last to have a plurality of bar through-holes.
Furthermore, the opening of the airflow cover can be used as a water leakage port, when the water pressure in the electromagnetic valve does not reach the rated pressure, namely, the water outlet end of the electromagnetic valve cannot jet water into the water inlet of the water tank, the water leaks out through the water leakage port, and a water receiving container for recycling water can be placed under the water leakage port; thus, the phenomenon that bacteria are increased due to long-time ponding in the connecting housing can be avoided.
In the above-mentioned intelligent closestool's washing water route, the attach fitting is the quick-connect joint, be equipped with the filter screen in the attach fitting, the play water end of solenoid valve is provided with the pressure release mouth. Further, a pressure relief valve can be arranged at the pressure relief opening and used for safe and stable pressure relief.
In the cleaning waterway of the intelligent closestool, the water inlet is positioned at a position, close to the upper end, of one side of the water tank, and the water outlet is positioned at a position, close to the lower end, of the other side of the water tank.
In the intelligent closestool cleaning waterway, the water tank is of a cuboid structure, the water inlet is of a round hole, the nozzle is conical, and the inner diameter of the nozzle is gradually reduced from the inner end to the outer end. Therefore, the pressure and the speed of water flow during water injection can be improved, so that the water flow is ensured to be directed to the water inlet of the water tank along a straight line as much as possible, the accuracy and the reliability are improved, and the water leakage is prevented.
Further, the nozzle may be disposed coaxially with the connection housing.
Compared with the prior art, the connecting structure of the crank connecting rod has the following advantages:
1. according to the invention, the electromagnetic valve and the water tank are connected through the connecting housing, so that the assembly is convenient, the water outlet end of the electromagnetic valve corresponds to the water inlet position of the water tank, the relative position of the electromagnetic valve and the water inlet position of the water tank can be ensured to be fixed, the accuracy of water flow entering the water tank is ensured, meanwhile, foreign matters or impurities are effectively prevented from entering the water tank through the shielding of the connecting housing, and the interference of the foreign matters or the blocking of the water flow entering the water tank can be avoided.
2. In the invention, the electromagnetic valve is not directly connected with the water tank through the water flow pipeline, but water is directly injected into the water inlet of the water tank in a jet flow mode through the water outlet end of the electromagnetic valve, and an opening in the prior art is not required to be arranged on the water tank; although the connecting housing for connection is arranged, through arranging the air flow channel on the connecting housing, even if the electromagnetic valve is in a negative pressure state, water in the water tank can not flow back, and the problem of water flow pollution is effectively avoided.
Drawings
Fig. 1 is a schematic perspective view of the present cleaning waterway.
Fig. 2 is a schematic sectional view of the present cleaning waterway.
In the figure, 1, a water tank; 1a, a water inlet; 1b, a water outlet; 2. an electromagnetic valve; 2a, a pressure relief port; 3. a connecting housing; 4. a connection joint; 5. a nozzle; 6. an air flow channel; 61. inclined holes; 62. an airflow cover; 62a, openings; 62b, a bar-shaped through hole; 7. a water outlet pipe; 8. a sensor; 9. a water pump; 10. and cleaning the spray head.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the cleaning waterway of the intelligent closestool comprises a water tank 1, wherein a water inlet 1a and a water outlet 1b are respectively formed in the water tank 1, and the intelligent closestool is characterized by further comprising an electromagnetic valve 2 and a connecting housing 3, wherein a water inlet end of the electromagnetic valve 2 is provided with a connecting joint 4, a water outlet end of the electromagnetic valve 2 is provided with a nozzle 5, and the nozzle 5 faces the water inlet 1a of the water tank 1; the connecting housing 3 is connected between the electromagnetic valve 2 and the water tank 1, and two ends of the connecting housing 3 are connected with the nozzle 5 and the water inlet 1a of the water tank 1; the connecting housing 3 is provided with an air flow channel 6; a sensor 8 for detecting the water level in the water tank 1 is arranged in the water tank 1, and a water outlet pipeline 7 for connecting a water pump 9 and a cleaning spray head 10 is arranged at the water outlet 1b of the water tank 1. Specifically, the connection housing 3 is independently formed and one end is fixedly connected to the water inlet 1a of the water tank 1, the other end of the connection housing 3 is connected with the electromagnetic valve 2, and the nozzle 5 extends into the connection housing 3; the nozzle 5 is arranged coaxially with the connection housing 3. In the embodiment, the connecting joint 4 is a quick-connection joint, a filter screen is arranged in the connecting joint 4, a pressure relief opening 2a is formed in the water outlet end of the electromagnetic valve 2, and a pressure relief valve is arranged at the pressure relief opening 2a and used for safe and stable pressure relief. The water tank 1 is of a cuboid structure, the water inlet 1a is a round hole, the nozzle 5 is conical, and the inner diameter of the nozzle 5 is gradually reduced from the inner end to the outer end; the water inlet 1a is positioned at a position, close to the upper end, of one side of the water tank 1, and the water outlet 1b is positioned at a position, close to the lower end, of the other side of the water tank 1.
Alternatively, the connecting housing 3 may be integrally formed with the water tank 1, and the outer end of the connecting housing 3 is connected with the electromagnetic valve 2; or the connecting housing 3 and the shell of the electromagnetic valve 2 are integrally formed, and the outer end of the connecting housing 3 is connected with the water tank 1.
In the use process, after the electromagnetic valve 2 is opened, water flow directly enters the water tank 1 through the nozzle 5, when the water in the water tank 1 reaches a preset water level, the sensor 8 senses and transmits a signal to the controller, the controller controls the electromagnetic valve 2 to be closed, the water in the water tank 1 can be ensured to be effectively replenished in time through the sensor 8, the water in the water tank 1 flows out from the water outlet pipeline 7, and the water is sprayed out from the cleaning spray head 10 under the action of the water pump 9 and the like to realize the cleaning of a human body. In this embodiment, connect solenoid valve 2 and water tank 1 through connecting housing 3, the convenient equipment for solenoid valve 2's play water end is corresponding with water inlet 1a position of water tank 1, and can guarantee that the relative position between them is fixed, thereby guarantees the accuracy that rivers get into water tank 1, shelters from through connecting housing 3 simultaneously, prevents effectively that foreign matter or impurity from getting into water tank 1, also can avoid the foreign matter to interfere or block the route that rivers got into water tank 1. In this embodiment, since the electromagnetic valve 2 is not directly connected with the water tank 1 through a water flow pipeline, water is directly injected into the water inlet 1a of the water tank 1 through the water outlet end of the electromagnetic valve 2 in a jet manner, and an opening in the prior art is not required to be arranged on the water tank 1; although the connecting housing 3 for connection is arranged, by arranging the air flow channel 6 on the connecting housing 3, even if the electromagnetic valve 2 is in a negative pressure state, water in the water tank 1 can not flow back, and the problem of water flow pollution is effectively avoided.
As shown in fig. 1 and 2, in this embodiment, the airflow channel 6 is a plurality of side-by-side inclined holes 61 formed on the upper side of the middle of the connection housing 3 and a downward extending airflow cover 62 formed on the lower side of the middle of the connection housing 3, the upper end of the airflow cover 62 is communicated with the interior of the connection housing 3, the lower end of the airflow cover 62 has an opening 62a, and the sidewall of the airflow cover 62 has a plurality of bar-shaped through holes 62b. Furthermore, the opening 62a of the airflow cover 62 may also be used as a water leakage port, when the water pressure in the electromagnetic valve 2 does not reach the rated pressure, that is, when the water outlet end of the electromagnetic valve 2 cannot inject water into the water inlet 1a of the water tank 1, the water leaks out through the water leakage port, and a water receiving container for recovering water can be placed under the water leakage port; this can prevent the bacteria from increasing due to long-time water accumulation in the connection housing 3.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although 1, water tank is used more herein; 1a, a water inlet; 1b, a water outlet; 2. an electromagnetic valve; 2a, a pressure relief port; 3. a connecting housing; 4. a connection joint; 5. a nozzle; 6. an air flow channel; 61. inclined holes; 62. an airflow cover; 62a, openings; 62b, a bar-shaped through hole; 7. a water outlet pipe; 8. a sensor; 9. a water pump; 10. cleaning the spray heads and the like, but does not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (5)
1. The utility model provides a cleaning waterway of intelligent closestool, includes water tank (1), water inlet (1 a) and delivery port (1 b) have been seted up respectively on water tank (1), its characterized in that, cleaning waterway still includes solenoid valve (2) and connection housing (3), the water inlet of solenoid valve (2) is provided with connector (4), the water outlet of solenoid valve (2) is provided with nozzle (5) and nozzle (5) orientation water inlet (1 a) of water tank (1); the connecting housing (3) is connected between the electromagnetic valve (2) and the water tank (1), and two ends of the connecting housing (3) are connected with the nozzle (5) and the water inlet (1 a) of the water tank (1); the nozzle (5) stretches into the connecting housing (3), and the nozzle (5) and the connecting housing (3) are coaxially arranged; the connecting housing (3) is provided with an air flow channel (6); a sensor (8) for detecting the water level in the water tank (1) is arranged in the water tank (1), and a water outlet pipeline (7) for connecting a water pump (9) and a cleaning spray head (10) is arranged at the water outlet (1 b) of the water tank (1); the air flow channel (6) is a plurality of parallel inclined holes (61) formed in the upper side of the middle of the connecting housing (3) and a downward extending air flow cover (62) formed in the lower side of the middle of the connecting housing (3), the upper end of the air flow cover (62) is communicated with the inside of the connecting housing (3), an opening (62 a) is formed in the lower end of the air flow cover (62), and a plurality of strip-shaped through holes (62 b) are formed in the side wall of the air flow cover (62).
2. The cleaning waterway of intelligent closestool according to claim 1, characterized in that the connecting housing (3) is independently formed and one end is fixedly connected to the water inlet (1 a) of the water tank (1), and the other end of the connecting housing (3) is connected with the electromagnetic valve (2); or the connecting housing (3) and the water tank (1) are integrally formed, and the outer end of the connecting housing (3) is connected with the electromagnetic valve (2); or the connecting housing (3) and the shell of the electromagnetic valve (2) are integrally formed, and the outer end of the connecting housing (3) is connected with the water tank (1).
3. The cleaning waterway of intelligent closestool according to claim 1 or 2, characterized in that the connecting joint (4) is a quick-connection joint, a filter screen is arranged in the connecting joint (4), and a pressure relief port (2 a) is arranged at the water outlet end of the electromagnetic valve (2).
4. The cleaning waterway of intelligent toilets according to claim 1 or 2, characterized in that the water inlet (1 a) is located at a position near the upper end of one side of the water tank (1), and the water outlet (1 b) is located at a position near the lower end of the other side of the water tank (1).
5. The intelligent closestool cleaning waterway according to claim 2, characterized in that the water tank (1) is of a cuboid structure, the water inlet (1 a) is of a round hole, the nozzle (5) is conical, and the inner diameter of the nozzle (5) is gradually reduced from the inner end to the outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911251684.1A CN110805105B (en) | 2019-12-09 | 2019-12-09 | Cleaning waterway of intelligent closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911251684.1A CN110805105B (en) | 2019-12-09 | 2019-12-09 | Cleaning waterway of intelligent closestool |
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| Publication Number | Publication Date |
|---|---|
| CN110805105A CN110805105A (en) | 2020-02-18 |
| CN110805105B true CN110805105B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911251684.1A Active CN110805105B (en) | 2019-12-09 | 2019-12-09 | Cleaning waterway of intelligent closestool |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006002490A (en) * | 2004-06-18 | 2006-01-05 | Matsushita Electric Works Ltd | Toilet bowl flushing valve |
| CN202064427U (en) * | 2011-04-27 | 2011-12-07 | 松下家电研究开发（杭州）有限公司 | Sanitary cleaning device |
| JP2019199780A (en) * | 2018-05-18 | 2019-11-21 | Toto株式会社 | Sanitary washing device |
| CN211228765U (en) * | 2019-12-09 | 2020-08-11 | 浙江星星便洁宝有限公司 | Cleaning water path of intelligent closestool |
-
2019
- 2019-12-09 CN CN201911251684.1A patent/CN110805105B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006002490A (en) * | 2004-06-18 | 2006-01-05 | Matsushita Electric Works Ltd | Toilet bowl flushing valve |
| CN202064427U (en) * | 2011-04-27 | 2011-12-07 | 松下家电研究开发（杭州）有限公司 | Sanitary cleaning device |
| JP2019199780A (en) * | 2018-05-18 | 2019-11-21 | Toto株式会社 | Sanitary washing device |
| CN211228765U (en) * | 2019-12-09 | 2020-08-11 | 浙江星星便洁宝有限公司 | Cleaning water path of intelligent closestool |
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| Publication number | Publication date |
|---|---|
| CN110805105A (en) | 2020-02-18 |
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