CN215563076U - Novel public toilet water-saving tank - Google Patents
Novel public toilet water-saving tank Download PDFInfo
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- CN215563076U CN215563076U CN202121144898.1U CN202121144898U CN215563076U CN 215563076 U CN215563076 U CN 215563076U CN 202121144898 U CN202121144898 U CN 202121144898U CN 215563076 U CN215563076 U CN 215563076U
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Abstract
The utility model discloses a novel water-saving water tank for a public toilet, relates to the technical field of toilet tools, and aims to solve the problem that the required flushing water amount is wasted when less excrement is discharged. One side of lavatory water tank below is provided with squat type closestool, one side of squat type closestool lower extreme is provided with the luminance sensor groove, the inside fixed mounting in luminance sensor groove has luminance sensor, the fixed control unit box that is provided with in top of lavatory water tank one end, the inside of control unit box is provided with the control unit, the inside intermediate position department of lavatory water tank is provided with the pressurization measuring pump, the below of pressurization measuring pump is provided with the solenoid valve, the intermediate position department of control unit box upper end is provided with the button module.
Description
Technical Field
The utility model relates to the technical field of toilet tools, in particular to a novel water-saving water tank for a public toilet.
Background
The basic principle of the water tank of the public toilet is that the potential energy of water is converted into the kinetic energy of water by utilizing the gravity of the water, so that excrement is wrapped and enters a sewer pipeline, and the water tank is used for storing flushing water and controlling the sewer.
The above prior art solutions have the following drawbacks: the public toilet water tank can only control the flushing water quantity of excrement and urine by pressing a water discharging button by a user when water is discharged, and the waste can be caused by the needed flushing water quantity when excrement is less, so that a novel public toilet water-saving water tank is provided so as to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel water-saving water tank for public toilets, which aims to solve the problem that the required flushing water amount is wasted when less excrement is discharged in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel public latrine water-saving tank, includes the lavatory water tank, one side of lavatory water tank below is provided with the squatting pan, one side of squatting pan lower extreme is provided with the luminance sensor tank, the inside fixed mounting in luminance sensor tank has luminance sensor, the fixed control unit box that is provided with in top of lavatory water tank one end, the inside of control unit box is provided with the control unit, the inside intermediate position department of lavatory water tank is provided with the pressurization measuring pump, the below of pressurization measuring pump is provided with the solenoid valve, the intermediate position department of control unit box upper end is provided with the button module.
Preferably, a water outlet pipe is hermetically arranged below the toilet water tank, and one side of the lower end of the water outlet pipe extends to the interior of the squatting pan.
Preferably, one end of the brightness sensor groove is provided with a hydrophobic glass sheet, and one end surface of the hydrophobic glass sheet and the inner wall of the lower end of the squat toilet are positioned on the same horizontal line.
Preferably, the water outlet end of the pressurizing metering pump is hermetically connected with the water inlet end of the electromagnetic valve, a water outlet reducer is arranged between the electromagnetic valve and the water outlet pipe, and two ends of the water outlet reducer are respectively hermetically connected with the electromagnetic valve and the water outlet pipe.
Preferably, the output ends of the button module and the brightness sensor are electrically connected with the input end of the control unit.
Preferably, the output end of the control unit is electrically connected with the input ends of the pressurizing metering pump and the electromagnetic valve.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the brightness sensor arranged in the brightness sensor groove is used for detecting the change of the light intensity in the squatting type toilet and sending the change to the control unit, the type of excrement is analyzed through different brightness, the control unit can set the water yield with different brightness in advance, so that the pressurization metering pump and the electromagnetic valve are controlled to control the corresponding water yield, the problem that waste occurs when the quantity of excrement is less, the sewage can be pressurized through the pressurization metering pump, and the cleaning effect of the water yield is ensured.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view of a portion of the area A in FIG. 2 according to the present invention;
fig. 4 is a schematic diagram of the principle of the present invention.
In the figure: 1. a toilet tank; 2. a water outlet pipe; 3. a squatting toilet; 4. a water tank inlet valve; 5. a pressurized metering pump; 6. a water outlet reducer pipe; 7. a water inlet pipe; 8. a control unit box; 9. a control unit; 10. a button module; 11. a brightness sensor slot; 12. a hydrophobic glass sheet; 13. a brightness sensor; 14. an electromagnetic valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an embodiment of the present invention is shown: a novel water-saving water tank for public toilets comprises a toilet water tank 1, a squatting type toilet 3 is arranged on one side below the toilet water tank 1, a brightness sensor groove 11 is formed in one side of the lower end of the squatting type toilet 3, a brightness sensor 13 is fixedly installed inside the brightness sensor groove 11, the brightness sensor 13 judges excrement through brightness conversion, and therefore control over flushing water is achieved, a control unit box 8 is fixedly arranged above one end of the toilet water tank 1, a control unit 9 is arranged inside the control unit box 8, the control unit 9 is used for controlling the types of a receiving button module 10 and the brightness sensor 13 and controlling the opening of a pressurizing metering pump 5 and an electromagnetic valve 14, a pressurizing metering pump 5 is arranged in the middle position inside the toilet water tank 1 and used for driving appropriate water to flow out and increasing water pressure, and the electromagnetic valve 14 is arranged below the pressurizing metering pump 5, the electromagnetic valve 14 is used for controlling the on-off of water outlet, a button module 10 is arranged in the middle of the upper end of the control unit box 8, and a user can open the flushing action by pressing the button module 10.
Further, a water outlet pipe 2 is hermetically arranged below the toilet water tank 1, one side of the lower end of the water outlet pipe 2 extends into the squat type closestool 3, a water tank inlet valve 4 is arranged on one side inside the toilet water tank 1, the lower end of the water tank inlet valve 4 is hermetically connected with a water inlet pipe 7, and water inlet control and transmission are achieved through the arrangement of the water inlet pipe 7 and the water tank inlet valve 4.
Further, one end of the brightness sensor groove 11 is provided with a hydrophobic glass sheet 12, and an end surface of the hydrophobic glass sheet 12 and the inner wall of the lower end of the squat toilet 3 are located at the same horizontal line.
Furthermore, the water outlet end of the pressurizing and metering pump 5 is hermetically connected with the water inlet end of the electromagnetic valve 14, a water outlet reducer 6 is arranged between the electromagnetic valve 14 and the water outlet pipe 2, and two ends of the water outlet reducer 6 are hermetically connected with the electromagnetic valve 14 and the water outlet pipe 2 respectively.
Further, the output of button module 10 and luminance sensor 13 and the input electric connection of the control unit 9 realize that the collection of flushing signal and the foul of excreting among the formula closestool 3 of squatting are judged through electric connection to realize the use of different water yields, reduce the waste of water yield.
Further, the output end of the control unit 9 is electrically connected with the input ends of the pressurization metering pump 5 and the electromagnetic valve 14, and the control unit 9 controls the start and the switch of the pressurization metering pump 5 and the electromagnetic valve 14 through the electrical connection.
The working principle is as follows: when the squatting type closestool is used, the brightness sensor 13 in the brightness sensor groove 11 detects the change of the light intensity in the squatting type closestool 3 and sends the change to the control unit 9, after a user uses the squatting type closestool, the button module 10 is pressed, the button module 10 sends an electric signal to the control unit 9, the control unit 9 judges excrement through analyzing the brightness collected by the brightness sensor 13 after receiving the signal, the brightness change is small when the user urinates, the control unit 9 controls the pressurizing metering pump 5 and the electromagnetic valve 14 to flow a small amount of water, the pressurizing metering pump 5 and the electromagnetic valve 14 are opened, the pressurizing metering pump 5 pressurizes the water and measures the water yield, the electromagnetic valve 14 controls the switch of the water flow, the brightness change is small when the user defecates, the control unit 9 controls the pressurizing metering pump 5 and the electromagnetic valve 14 to flow a large amount of water, different water yields can be set in advance according to different brightness, and the water-saving effect is realized.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a novel public latrine water-saving tank, includes lavatory water tank (1), its characterized in that: one side of lavatory water tank (1) below is provided with squatting pan (3), one side of squatting pan (3) lower extreme is provided with luminance sensor tank (11), the inside fixed mounting of luminance sensor tank (11) has luminance sensor (13), the fixed control unit box (8) that is provided with in top of lavatory water tank (1) one end, the inside of control unit box (8) is provided with the control unit (9), the inside intermediate position department of lavatory water tank (1) is provided with pressurization measuring pump (5), the below of pressurization measuring pump (5) is provided with solenoid valve (14), the intermediate position department of control unit box (8) upper end is provided with button module (10).
2. The novel water-saving water tank for public toilets according to claim 1, characterized in that: a water outlet pipe (2) is hermetically arranged below the toilet water tank (1), and one side of the lower end of the water outlet pipe (2) extends into the squatting type closestool (3).
3. The novel water-saving water tank for public toilets according to claim 1, characterized in that: one end of the brightness sensor groove (11) is provided with a hydrophobic glass sheet (12), and one end surface of the hydrophobic glass sheet (12) and the inner wall of the lower end of the squatting pan (3) are located on the same horizontal line.
4. The novel water-saving water tank for public toilets according to claim 1, characterized in that: the water outlet end of the pressurizing metering pump (5) is connected with the water inlet end of the electromagnetic valve (14) in a sealing mode, a water outlet reducer pipe (6) is arranged between the electromagnetic valve (14) and the water outlet pipe (2), and the two ends of the water outlet reducer pipe (6) are connected with the electromagnetic valve (14) and the water outlet pipe (2) in a sealing mode respectively.
5. The novel water-saving water tank for public toilets according to claim 1, characterized in that: the output ends of the button module (10) and the brightness sensor (13) are electrically connected with the input end of the control unit (9).
6. The novel water-saving water tank for public toilets according to claim 1, characterized in that: the output end of the control unit (9) is electrically connected with the input ends of the pressurizing metering pump (5) and the electromagnetic valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121144898.1U CN215563076U (en) | 2021-05-26 | 2021-05-26 | Novel public toilet water-saving tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121144898.1U CN215563076U (en) | 2021-05-26 | 2021-05-26 | Novel public toilet water-saving tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215563076U true CN215563076U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121144898.1U Active CN215563076U (en) | 2021-05-26 | 2021-05-26 | Novel public toilet water-saving tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215563076U (en) |
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2021
- 2021-05-26 CN CN202121144898.1U patent/CN215563076U/en active Active
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