CN110185113B - Control method of male toilet stool for public toilets - Google Patents
Control method of male toilet stool for public toilets Download PDFInfo
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- CN110185113B CN110185113B CN201910413957.1A CN201910413957A CN110185113B CN 110185113 B CN110185113 B CN 110185113B CN 201910413957 A CN201910413957 A CN 201910413957A CN 110185113 B CN110185113 B CN 110185113B
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- time
- electromagnetic valve
- time delay
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D13/00—Urinals ; Means for connecting the urinal to the flushing pipe and the wastepipe; Splashing shields for urinals
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
- E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention provides a control method of a male excrement standing device for a public toilet, wherein the excrement standing device comprises an excrement standing device seat and a control unit arranged in the excrement standing device seat, the control unit comprises a distance sensor, an electronic chip, a time delay electromagnetic valve and a hydraulic valve, the electronic chip is respectively and electrically connected with the distance sensor, the time delay electromagnetic valve and the hydraulic valve, and the hydraulic valve is connected with a shower shunt. The invention has the beneficial effects that: aiming at the characteristics of concentrated use time and large use amount of the toilet stools for men in public places, the control method of the standing toilet is changed, so that the standing toilet is flushed once only before and after the first person uses the standing toilet and is flushed once only after the subsequent users use the standing toilet, the use amount of flushing water can be effectively reduced, the interior of the standing toilet seat is kept in a wet state before each use, urine is prevented from being adsorbed by the surface of the standing toilet, and the clean and tidy state is kept.
Description
Technical Field
The invention relates to the technical field of life water saving, in particular to a control method of a male toilet stool standing device for a public toilet.
Background
The male toilet stool device in public places such as schools, cinemas and meeting places has the characteristics of concentrated use time and large use amount, so that the automatic flushing function of the male toilet stool device is widely applied to public toilets, and the effects of reducing toilet odor and preventing the surface of the male toilet stool device from being dirty can be achieved through automatic flushing. The current standing water closet control method works as follows: the induction device detects that a person stands before standing the toilet stool, and the control method flushes water; before the sensing device detects that the person leaves the standing water closet, the control method flushes water again. The operation is repeated in a circulating way. Wherein, the first flushing can form a layer of water film on the surface of the vertical toilet stool, so as to prevent urine from polluting the surface of the vertical toilet stool and keep the vertical toilet stool clean. The second flushing is to flush the urine to suppress the urine odor and make the urine enter the drain pipe. However, the control method has the problem of more flushing times, which causes the difficulty of low-efficiency utilization of water resources.
There are related arts to solve the above problems, but most of the methods deviate from practical applications. For example, CN 103711194B published in Chinese patent realizes that multiple persons continuously use the automatic flushing water only once by an electromagnetic valve, induction control and a spray head, and no person uses the automatic flushing water once for a long time; the Chinese patent CN 206859365U achieves the effects of avoiding manual flushing and reducing flushing times through a timing water feeder and a rain-fog type sprayer. However, in practical application, the existing inventions can not achieve the purposes of reducing the peculiar smell of the toilet and keeping the standing toilet clean under the condition of reasonably utilizing the flushing water quantity.
Disclosure of Invention
In view of this, the embodiment of the invention provides a control method for a male urinating device in a public toilet. The embodiment of the invention provides a control method of a male public toilet stool standing device, the male public toilet stool standing device comprises a stool standing device seat and a control unit arranged in the stool standing device seat, the control unit comprises a distance sensor, an electronic chip, a time delay electromagnetic valve and a hydraulic valve, the electronic chip is respectively and electrically connected with the distance sensor, the time delay electromagnetic valve and the hydraulic valve, the hydraulic valve is connected with a shower shunt, and the control method of the male public toilet stool standing device comprises the following steps:
s1, the distance sensor detects that a user exists before the toilet seat, the electronic chip acquires the state of the time delay electromagnetic valve, and if the time delay electromagnetic valve is in a return-to-zero state, the step is S2; if the time delay electromagnetic valve is in a time delay state, S3 is carried out;
s2, the electronic chip controls the water pressure valve to open and continue for a set time to drain the shower shunt, the distance sensor detects that a user leaves, the electronic chip controls the water pressure valve to open and continue for a set time to drain the shower shunt, the delay electromagnetic valve is opened in a delay state, the distance sensor does not detect that the user exists before the standing toilet seat after the set time, and the delay electromagnetic valve is switched to a return-to-zero state from the delay state;
s3, the distance sensor detects that the user leaves, the electronic chip controls the water pressure valve to be opened and continue for a set time, the shower flow divider drains water, the time delay electromagnetic valve is opened in a time delay state, the distance sensor does not detect that the user exists before the standing toilet seat after the set time, and the time delay electromagnetic valve is switched to a return-to-zero state from the time delay state.
Furthermore, the electronic chip is respectively connected with the time-delay electromagnetic valve and the hydraulic valve in a bidirectional way, and the electronic chip is used for controlling the time-delay electromagnetic valve and the hydraulic valve.
Further, the detection range of the distance sensor is 10-70cm, and the sensing time is not more than 0.5 s.
Further, the shower flow divider is arranged above the standing toilet seat and is connected with the hydraulic valve through a pipeline.
Further, the opening time of the hydraulic valve is 1-3s each time.
Furthermore, the time-delay electromagnetic valve has two states of return-to-zero and time-delay, the return-to-zero state of the time-delay electromagnetic valve refers to a state of waiting for a countdown instruction after the countdown of the time-delay electromagnetic valve is finished, and the time-delay state of the time-delay electromagnetic valve refers to a state of executing a set time countdown instruction by the time-delay electromagnetic valve.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
(1) by changing the control method of the standing toilet, the standing toilet is flushed once before and after the first person uses the standing toilet and the subsequent users flush once after the first person uses the standing toilet, so that the use amount of flushing water can be effectively reduced.
(2) The interior of the standing toilet seat is kept in a wet state before each use, so that urine is prevented from being adsorbed by the surface of the standing toilet seat, and the clean and tidy state is achieved.
Drawings
FIG. 1 is a control flow chart of a control method of a male toilet stool device for public toilets.
FIG. 2 is a schematic structural view of a male excrement erecting device for a public lavatory according to the present invention.
Fig. 3 is a control unit work flow diagram.
In the figure: the toilet comprises a toilet seat 1, a control unit 2, a distance sensor 3, a time delay electromagnetic valve 4, a hydraulic valve 5, a shower flow divider 6 and an electronic chip 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 and 2, an embodiment of the invention provides a control method of a male public toilet stool standing device, the male public toilet stool standing device comprises a stool standing device seat 1 and a control unit 2 arranged in the stool standing device seat 1, the control unit 2 comprises a distance sensor 3, an electronic chip 7, a time delay electromagnetic valve 4 and a hydraulic valve 5, a shower flow divider 6 is arranged above the stool standing device seat 1, and the shower flow divider 6 is connected with the hydraulic valve 5 through a pipeline.
The electronic chip 7 is electrically connected with the distance sensor 3, the detection range of the distance sensor 3 is 10-70cm, the sensing time is not more than 0.5s, and when the distance sensor 3 senses that a user enters the range of 10-70cm, the distance sensor 3 sends an electric signal for checking the state of the time delay electromagnetic valve 4 to the electronic chip 7; when the distance sensor 3 senses that a person leaves, the distance sensor 3 sends an electric signal for opening the water pressure valve 5 to the electronic chip 7.
The time delay electromagnetic valve 4 is connected with the electronic chip 7 in a bidirectional mode, and the electronic chip 7 can check the state of the time delay electromagnetic valve 4 by sending an electric signal; the time delay solenoid valve 4 has two states of return-to-zero and time delay, the return-to-zero state of the time delay solenoid valve 4 refers to a state of waiting for a countdown instruction after the countdown of the time delay solenoid valve 4 is finished, the time delay state of the time delay solenoid valve 4 refers to a state of executing a set time countdown instruction by the time delay solenoid valve 4, when the set time countdown is finished, the time delay solenoid valve 4 is automatically switched from the time delay state to the return-to-zero state, and in the embodiment, the set time is 15 minutes.
The hydraulic valve 5 is connected with the electronic chip 7 in a bidirectional mode, the electronic chip 7 controls the opening and closing of the hydraulic valve 5 by sending electric signals, the opening time of the hydraulic valve 5 is 1-3s each time, and then the hydraulic valve 5 is closed. The electronic chip 7 can receive an electric signal which is sent by the hydraulic valve 5 and enables the time-delay electromagnetic valve 4 to be opened in a time-delay state.
The control method of the male toilet stool device for the public toilet comprises the following steps:
s1, detecting that a user exists in the front 1 of the toilet seat by the distance sensor 3, sending an electric signal to the electronic chip 7 by the distance sensor 3, checking and acquiring the state of the time-delay electromagnetic valve 4 by the electronic chip 7, and going to S2 if the time-delay electromagnetic valve 4 is in a return-to-zero state; if the time delay electromagnetic valve 4 is in the time delay state, the step S3 is carried out;
s2, the electronic chip 7 controls the water pressure valve 5 to be opened, the shower shunt 6 discharges water, flushing is carried out for 1-3S, after the flushing is finished, the water pressure valve 5 returns to a closed state, the distance sensor 3 detects that a user leaves, the distance sensor 3 sends an electric signal to the electronic chip 7, the electronic chip 7 controls the water pressure valve 5 to be opened, the shower shunt 6 discharges water, the flushing is carried out for 1-3S, after the flushing is finished, the water pressure valve 5 returns to the closed state, meanwhile, the time delay electromagnetic valve 4 is opened for 15min for a time delay state, the distance sensor 3 does not detect that the user exists before the toilet stand 1 after 15min, and the time delay electromagnetic valve 4 is switched to a zero state from the time delay state;
s3, the distance sensor 3 detects that a user leaves, the electronic chip 7 controls the water pressure valve 5 to be opened, the shower shunt 6 discharges water, the water flushing is carried out for 1-3S, after the water flushing is finished, the water pressure valve 5 returns to a closed state, meanwhile, the delay electromagnetic valve 4 is opened for 15min, a delay state is carried out, the distance sensor 3 does not detect that the user exists before the toilet seat 1 after 15min, and the delay electromagnetic valve 4 is switched to a return-to-zero state from the delay state.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A control method of a male public toilet stool standing device comprises a stool standing device seat and a control unit arranged in the stool standing device seat, wherein the control unit comprises a distance sensor, an electronic chip, a time-delay electromagnetic valve and a hydraulic valve, the electronic chip is respectively and electrically connected with the distance sensor, the time-delay electromagnetic valve and the hydraulic valve, and the hydraulic valve is connected with a shower diverter, and the control method of the male public toilet stool standing device is characterized by comprising the following steps:
s1, the distance sensor detects that a user exists before the toilet seat, the electronic chip acquires the state of the time delay electromagnetic valve, and if the time delay electromagnetic valve is in a return-to-zero state, the step is S2; if the time delay electromagnetic valve is in a time delay state, S3 is carried out;
s2, the electronic chip controls the water pressure valve to open and continue for a set time to drain the shower shunt, the distance sensor detects that a user leaves, the electronic chip controls the water pressure valve to open and continue for a set time to drain the shower shunt, the delay electromagnetic valve is opened in a delay state, the distance sensor does not detect that the user exists before the standing toilet seat after the set time, and the delay electromagnetic valve is switched to a return-to-zero state from the delay state;
s3, the distance sensor detects that the user leaves, the electronic chip controls the water pressure valve to be opened and continue for a set time, the shower flow divider drains water, the time delay electromagnetic valve is opened in a time delay state, the distance sensor does not detect that the user exists before the standing toilet seat after the set time, and the time delay electromagnetic valve is switched to a return-to-zero state from the time delay state.
2. The control method of the male instant toilet stool for public toilets as claimed in claim 1, wherein: the electronic chip is respectively connected with the time-delay electromagnetic valve and the hydraulic valve in two directions and is used for controlling the time-delay electromagnetic valve and the hydraulic valve.
3. The control method of the male instant toilet stool for public toilets as claimed in claim 1, wherein: the detection range of the distance sensor is 10-70cm, and the sensing time is not more than 0.5 s.
4. The control method of the male instant toilet stool for public toilets as claimed in claim 1, wherein: the shower flow divider is arranged above the standing toilet seat and is connected with the hydraulic valve through a pipeline.
5. The control method of the male instant toilet stool for public toilets as claimed in claim 1, wherein: the opening time of the hydraulic valve is 1-3s each time.
6. The control method of the male instant toilet stool for public toilets as claimed in claim 1, wherein: the time delay electromagnetic valve has two states of return-to-zero and time delay, the return-to-zero state of the time delay electromagnetic valve refers to a state of waiting for a countdown instruction after the countdown of the time delay electromagnetic valve is finished, and the time delay state of the time delay electromagnetic valve refers to a state of executing a set time countdown instruction by the time delay electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910413957.1A CN110185113B (en) | 2019-05-17 | 2019-05-17 | Control method of male toilet stool for public toilets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910413957.1A CN110185113B (en) | 2019-05-17 | 2019-05-17 | Control method of male toilet stool for public toilets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110185113A CN110185113A (en) | 2019-08-30 |
| CN110185113B true CN110185113B (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910413957.1A Expired - Fee Related CN110185113B (en) | 2019-05-17 | 2019-05-17 | Control method of male toilet stool for public toilets |
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| Country | Link |
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| CN (1) | CN110185113B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH527979A (en) * | 1970-11-12 | 1972-09-15 | Egli Richard | Electronically controlled device for automatic flushing of fixed liquid containers |
| CN2727262Y (en) * | 2004-05-25 | 2005-09-21 | 谢萍 | Controllable water-saving flushing device for toilet |
| CN102979157A (en) * | 2012-12-16 | 2013-03-20 | 祝华 | Male urinal and flushing method thereof |
| CN103711194B (en) * | 2013-12-16 | 2015-04-29 | 周裕佳 | Induction type water-saving urinal and control method thereof |
| CN107386390A (en) * | 2017-08-14 | 2017-11-24 | 王明中 | A kind of quantitative flushing device of timing of closestool |
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2019
- 2019-05-17 CN CN201910413957.1A patent/CN110185113B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN110185113A (en) | 2019-08-30 |
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Granted publication date: 20200825 Termination date: 20210517 |