CN218757805U

CN218757805U - Urinal with automatic flushing quantity adjusting function

Info

Publication number: CN218757805U
Application number: CN202222452909.3U
Authority: CN
Inventors: 姚善瀛; 殷立学
Original assignee: Weifang Jinzhonghe Environmental Technology Co ltd
Current assignee: Weifang Jinzhonghe Environmental Technology Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-03-28
Anticipated expiration: 2032-09-16

Abstract

The utility model is suitable for the technical field of urinals, and provides a urinal with an automatic adjusting function of flushing water quantity, which comprises a urinal, wherein a water inlet pipe is arranged at the upper part of the inner cavity of the urinal, one end of the water inlet pipe is communicated with a water outlet hole, and a first electromagnetic valve is arranged on the water inlet pipe; a water outlet at the bottom end of the inner cavity of the urinal is communicated with a trap which is communicated with a drain pipe, and a second electromagnetic valve is arranged on the drain pipe; the below of urinal inner chamber is provided with a plurality of level gauges, it is long when highly changing the opening of second solenoid valve that the level gauge detected, the volume of excrement is confirmed with the liquid level height according to excrement in the urinal through the drain valve with the urinal, thereby it is long when the inlet tube is opened to come control according to the volume of excrement, thereby adjust the flush volume, solenoid valve self-closing guarantees can the sanitization and can not wash too much and cause the water waste after having washed, the practicality that has increased the urinal and the effectual extravagant condition that has reduced the water consumption too much, more be favorable to the environmental protection.

Description

Urinal with automatic flushing quantity adjusting function

Technical Field

The utility model belongs to the technical field of the urinal, especially, relate to a urinal with automatic adjustment function of flushing water volume.

Background

The urinal is mostly used in toilets of public buildings such as shopping malls, parks, hotels and the like, and can also be used in toilets of families.

The current partial urinal has automatic flushing's function, leaves through detecting the user after, and control flap opens and washes by water, but the flushing volume of this kind of urinal is fixed, can't adjust the water yield of washing by water according to the volume of urinal internal waste, and when the excrement was more, fixed flushing volume probably can't wash totally, and when the excrement was less, the water yield was too much can cause water waste, exists some less than.

SUMMERY OF THE UTILITY MODEL

The utility model provides a urinal with automatic adjustment function of flushing volume aims at solving the user of service when using the urinal last, and current urinal response bath time is the fixed time, can't how much come to correspond washing of water yield to the urinal according to current liquid in the urinal, has caused too much water consumption extravagant, can't play the problem of using water wisely.

The utility model is realized in such a way, the urinal with the function of automatically adjusting the flushing water amount comprises the urinal, the upper end of the inner wall of the urinal is provided with a water outlet hole, the upper part of the inner cavity of the urinal is fixedly provided with a water inlet pipe, one end of the water inlet pipe is communicated with the water outlet hole, and the water inlet pipe is provided with a first electromagnetic valve;

a water outlet at the bottom end of the inner cavity of the urinal is communicated with a trap, a water outlet end of the trap is communicated with a drain pipe, and a second electromagnetic valve is arranged on the drain pipe;

a plurality of liquid level meters are arranged below the inner cavity of the urinal at intervals from top to bottom, and the opening duration of the second electromagnetic valve is changed according to the liquid level height detected by the liquid level meters.

Preferably, the upper end of the urinal is fixedly connected with a control module, and the first electromagnetic valve, the liquid level meter and the second electromagnetic valve are electrically connected with the control module through lines.

Preferably, an infrared sensor is fixedly mounted at the top of the front face of the urinal and is electrically connected with the control module through a circuit.

Preferably, a filter mesh is detachably mounted at a drain outlet at the bottom end of the inner cavity of the urinal.

Preferably, a groove is formed in the top end of the urinal, and a storage box is arranged in the groove.

Preferably, hooks are fixedly mounted on both sides of the urinal.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a urinal with automatic adjustment function of flushing water volume, through the volume of the drain valve with the liquid level according to the excrement in the urinal confirms the excrement, thereby it is long to control the time that the inlet tube was opened according to the volume of excrement, thereby adjust the water yield, guarantee can wash totally and can not wash too much and cause the water waste, the effectual too much waste condition of water consumption that has reduced more is favorable to the environmental protection.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the present invention from the top;

fig. 4 is a schematic block diagram of the system of the present invention.

In the figure: 1. a urinal; 2. a first solenoid valve; 3. a second solenoid valve; 4. an infrared sensor; 5. a storage box; 6. a liquid level meter; 7. a control module; 8. hooking; 9. a water outlet hole; 10. a water trap; 11. a filter mesh sheet; 12. a drain pipe; 13. and (4) water inlet pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides a technical solution: a water outlet hole 9 is formed in the upper end of the inner wall of a urinal 1, a water inlet pipe 13 is fixedly mounted on the upper portion of the inner cavity of the urinal 1, one end of the water inlet pipe 13 is communicated with the water outlet hole 9, and a first electromagnetic valve 2 is arranged on the water inlet pipe 13.

In this embodiment, the water outlet holes 9 are small holes spaced at intervals, and can uniformly flow down along the inner wall of the urinal 1 when water is discharged, thereby flushing the interior of the urinal 1.

When first solenoid valve 2 was opened, inlet tube 13 was in the open mode, and water can be carried to apopore 9 outflow from inlet tube 13 and wash, and when first solenoid valve 2 closed, inlet tube 13 was in the closed condition, can not have rivers to flow.

The water outlet at the bottom end of the inner cavity of the urinal 1 is communicated with a trap 10, the water outlet end of the trap 10 is communicated with a drain pipe 12, and the drain pipe 12 is provided with a second electromagnetic valve 3.

In this embodiment, the trap 10 can use water seal to isolate gas to reduce odor, and can also achieve pressure drainage effect to achieve better water storage and drainage effects.

When the second electromagnetic valve 3 is opened, water flows into the trap 10 and flows into the drain pipe 12 for draining, and when the second electromagnetic valve 3 is closed, the drain pipe 12 is closed, and liquid cannot flow out.

The below of 1 inner chamber of urinal from top to bottom the interval be provided with a plurality of level gauge 6, and level gauge 6 detects whether there is liquid to its plane that corresponds the height, and when the liquid level was higher than certain level gauge 6, level gauge 6 can produce the signal of telecommunication, transmission liquid level information.

In this embodiment, when a certain level gauge 6 detects liquid, the lowest height of the liquid level can be determined, when a plurality of level gauges 6 detect liquid, the signal of the uppermost level gauge 6 is selected as the final data, the amount of excrement can be determined, and according to the amount of excrement, the time that the first electromagnetic valve 2 is opened is changed correspondingly, so that the amount of flushing water is controlled.

During the use, second solenoid valve 3 is at first in the closed condition, and after the user used, second solenoid valve 3 opened, carries out the drainage, and first solenoid valve 2 opens simultaneously, washes by water.

Furthermore, the upper end of the urinal 1 is fixedly connected with a control module 7, and the first electromagnetic valve 2, the liquid level meter 6 and the second electromagnetic valve 3 are electrically connected with the control module 7 through lines.

In the embodiment, the liquid level meter 6 collects liquid level height data and sends a signal to the control module 7, the control module 7 controls the on-off state of the second electromagnetic valve 3, and the time length of opening the first electromagnetic valve 2 is controlled according to the liquid level height data, so that the flushing amount is controlled.

Further, an infrared sensor 4 is fixedly mounted at the top of the front surface of the urinal 1, and the infrared sensor 4 is electrically connected with the control module 7 through a circuit.

In this embodiment, the infrared sensor 4 is electrically connected to the control module 7 through a line, and when the infrared sensor 4 detects that a person approaches, the infrared sensor sends a signal to the control module 7 in an operating state, and the control module 7 controls the second electromagnetic valve 3 to close and controls the liquid level meter 6 to start operating after being powered on.

The model of the first electromagnetic valve 2 and the second electromagnetic valve 3 is a ZCZP electromagnetic valve, and the model used by the liquid level meter 6 is as follows: the model of the infrared sensor 4 used by the NADO miniature magnetostrictive liquid level sensor is as follows: TG-733 integrated sensor.

A control program is preset in the control module 7, and the opening time lengths of the first electromagnetic valves 2 corresponding to different liquid level intervals are set.

For example, three level meters 6 are provided, the heights of the three level meters are respectively set at positions of one centimeter, two centimeters and three centimeters, when the liquid level is between the level meters 6 at the heights of one centimeter and two centimeters, the level meter 6 at the height of one centimeter detects liquid, the level meter 6 at the height of two centimeters does not detect liquid, at this moment, the level meter 6 at the height of one centimeter sends a signal to the control module 7, that is, the liquid level of excrement is between one centimeter and two centimeters, after the control module 7 receives the signal, the first electromagnetic valve 2 is controlled to be opened and controlled for time length according to liquid level height data, and is closed after a certain time, so that the flushing amount is adjusted, for example, when the liquid level of excrement is between one centimeter and two centimeters, the opening time of the first electromagnetic valve 2 is 6 seconds, and when the liquid level of excrement is between two centimeters and three centimeters, the opening time of the first electromagnetic valve 2 is 10 seconds.

The highest and lowest heights of the plurality of level gauges 6 can meet the usual level detection requirements.

A filter net sheet 11 is detachably arranged at a drain outlet at the bottom end of the inner cavity of the urinal 1.

In the embodiment, the filter mesh sheet 11 can intercept sundries falling into the urinal 1, so that the situation that drainage holes are blocked by sundries to cause unsmooth drainage and form accumulated sewage can be prevented, and the aromatic ball can be placed above the filter mesh sheet 11 to effectively filter and purify the smell in the urinal 1.

Furthermore, hooks 8 are fixedly arranged on both sides of the urinal 1.

In this embodiment, when a person uses the urinal 1, most of the use places are in public facilities, a user can carry some articles which can not be hung conveniently, so that inconvenient situations can occur, the hook 8 can hang some articles which can not be hung conveniently, convenience is brought to the user, and the situation that the ground of the public place where the articles are placed can be polluted due to humidity can be prevented.

Furthermore, a groove is arranged at the top end of the urinal 1, and a storage box 5 is arranged in the groove.

In this embodiment, put thing box 5 and can place some convenient for people service articles in putting thing box 5 in the public place, for the user facilitates, also can place public welfare propaganda poster, play the effect of reminding.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, infrared sensor 4 detects someone when being close to when operating condition, send signal to control module 7, control module 7 controls second solenoid valve 3 promptly and closes and control level gauge 6 circular telegram and begin work, when certain level gauge 6 detects liquid, can confirm the minimum height of liquid level, when a plurality of level gauges 6 all detect liquid, select the signal of the level gauge 6 of the top as final data, can confirm the volume of excrement, according to what of excrement volume, the time that first solenoid valve 2 was opened corresponds the change, thereby the volume that control was washed by water, when first solenoid valve 2 was opened, inlet tube 13 is in the open mode, water can be carried to apopore 9 from inlet tube 13 and flows and washes, after the user finishes using, second solenoid valve 3 is opened, rivers flow in drain pipe 13 and carry out the drainage, first solenoid valve 2 is closed, inlet tube 13 is in the closed mode, there is not the rivers to go out.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A urinal with a flushing water quantity automatic adjusting function comprises the urinal (1), and is characterized in that: a water outlet hole (9) is formed in the upper end of the inner wall of the urinal (1), a water inlet pipe (13) is fixedly mounted on the upper portion of the inner cavity of the urinal (1), one end of the water inlet pipe (13) is communicated with the water outlet hole (9), and a first electromagnetic valve (2) is arranged on the water inlet pipe (13);

a drain hole at the bottom end of the inner cavity of the urinal (1) is communicated with a trap (10), the water outlet end of the trap (10) is communicated with a drain pipe (12), and a second electromagnetic valve (3) is arranged on the drain pipe (12);

a plurality of liquid level meters (6) are arranged below the inner cavity of the urinal (1) at intervals from top to bottom, and the opening duration of the second electromagnetic valve (3) is changed according to the liquid level height detected by the liquid level meters.

2. The urinal according to claim 1 having an automatic adjustment function of a flushing water quantity, wherein: the upper end of the urinal (1) is fixedly connected with a control module (7), and the first electromagnetic valve (2), the liquid level meter (6) and the second electromagnetic valve (3) are electrically connected with the control module (7) through lines.

3. The urinal with the function of automatically adjusting the flushing water quantity according to claim 2, wherein: the urinal is characterized in that an infrared sensor (4) is fixedly mounted at the top of the front face of the urinal (1), and the infrared sensor (4) is electrically connected with a control module (7) through a circuit.

4. The urinal with the function of automatically adjusting the flushing water quantity according to claim 3, wherein: a filter net sheet (11) is detachably arranged at a drain outlet at the bottom end of the inner cavity of the urinal (1).

5. The urinal with the function of automatically adjusting the flushing water quantity according to claim 1, wherein: the top end of the urinal (1) is provided with a groove, and a storage box (5) is arranged in the groove.

6. The urinal with the function of automatically adjusting the flushing water quantity according to claim 5, wherein: both sides of the urinal (1) are fixedly provided with hooks (8).