Intelligent electromagnetic time-control water-saving device applied to flushing campus male toilets

Abstract

The utility model relates to the technical field of closestool equipment, and discloses an intelligent electromagnetic time control water-saving device applied to flushing a campus male toilet, which comprises a water tank, an adjusting mechanism is fixedly connected in the water tank, and a water control mechanism is arranged on the surface of the adjusting mechanism; the adjusting mechanism comprises a vertical seat, the vertical seat is fixedly connected into the water tank, a sliding block is arranged in the vertical seat, a supporting table is fixedly connected to the surface of the sliding block, a conical block is fixedly connected to the bottom of the supporting table, and limiting rods are slidably connected into the front end and the rear end of the supporting table correspondingly. The bottom end of the limiting rod is fixedly connected with the bottom end in the water tank. According to the intelligent electromagnetic time-control water-saving device applied to flushing of the campus male toilet, the second electric push rod and the first electric push rod are controlled by the distance sensor through the arranged adjusting mechanism, small-water-flow urine flushing and large-water-flow excrement flushing are achieved respectively, flushing of different water flows can be conducted in a targeted mode, the water-saving purpose is achieved, and the actual use requirement is met.

Description

Technical Field

[0001] This utility model relates to the field of toilet equipment technology, specifically to an intelligent electromagnetic time-controlled water-saving device for flushing in men's toilets on school campuses. Background Technology

[0002] Water conservation in campus men's restrooms is mainly achieved through the installation of water-saving devices, such as sensor-operated water-saving devices, timer-operated water-saving devices, constant flow water-saving valves, and air-water mixing water-saving valves. These devices can precisely control the water flow, ensuring that the water source is turned off in time when no one is using the restroom to avoid unnecessary waste. At the same time, they can adjust the flushing volume according to actual needs when someone is using the restroom, thereby achieving the goal of efficient water conservation.

[0003] Traditional campus men's restroom flushing systems often use a uniform flushing mode, using the same amount of water for both urination and defecation. This leads to a significant waste of water during urination. As campuses are densely populated areas with extremely high usage frequency, this indiscriminate flushing method results in serious water wastage over time. Furthermore, manual flushing control is not only labor-intensive but also prone to forgetting to flush or over-flushing. Against this backdrop, there is an urgent need for a device that can intelligently adjust the flushing water volume according to different toilet usage situations to solve the problem of water waste in campus men's restrooms and meet the needs of efficient water conservation and practical convenience. Utility Model Content

[0004] The purpose of this invention is to provide an intelligent electromagnetic time-controlled water-saving device for flushing men's toilets on campus, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an intelligent electromagnetic time-controlled water-saving device for flushing in a men's toilet on campus, comprising a water tank, an adjustment mechanism fixedly connected inside the water tank, a water control mechanism provided on the surface of the adjustment mechanism, a water pipe fixedly connected to the right end of the water tank, a normally closed solenoid valve fixedly connected to the surface of the water pipe, and a time-controlled switch electrically connected to one end of the normally closed solenoid valve.

[0006] The adjustment mechanism includes a vertical base fixedly connected to the inside of the water tank. A slider is provided inside the vertical base, and a support platform is fixedly connected to the surface of the slider. A conical block is fixedly connected to the bottom of the support platform. Limit rods are slidably connected to the front and rear ends of the support platform, respectively. The bottom end of the limit rod is fixedly connected to the bottom of the inside of the water tank, and a support seat is fixedly connected to the top of the limit rod. The bottom end of the support seat is fixedly connected to the bottom of the inside of the water tank. A vertical rod is fixedly connected to the back of the top of the water tank, and a distance sensor is fixedly connected to the top of the vertical rod. A top cover is provided on the top of the water tank, and a spring is fixedly connected to the bottom of the slider. One end of the time control switch is electrically connected to one end of the distance sensor.

[0007] Preferably, a limiting groove is provided inside the support base, and the front and rear sections of the support platform are slidably connected to the inside of the limiting groove, so as to facilitate the sliding of the support platform inside the limiting groove.

[0008] Preferably, a guide groove is formed inside the vertical seat, the surface of the slider is slidably connected to the inside of the guide groove, and the bottom end of the spring is fixedly connected to the bottom end of the inside of the guide groove.

[0009] Preferably, a conical hole is provided at the bottom of the inside of the water tank, and the surface of the conical block matches the inside of the conical hole, so as to facilitate water outlet control using the conical block.

[0010] Preferably, the water control mechanism includes a first electric actuator, which is disposed inside the top cover. A support block is fixedly connected to the surface of the first electric actuator, and the surface of the support block is fixedly connected to the top of the support base. Second electric actuators are fixedly connected to the left and right ends of the support block, respectively. A locking block is fixedly connected to one end of the second electric actuator, and a locking strip is fixedly connected to the top of the slider. A water control strip is fixedly connected to the bottom end of the first electric actuator. A circular hole is opened on the surface of the top cover, and the surface of the first electric actuator is located inside the circular hole.

[0011] Preferably, one end of the card strip has a slot, and one end of the surface of the card block matches the slot.

[0012] Preferably, water outlet holes are provided inside the support platform and the conical block, and the surface of the water control strip matches the inside of the water outlet holes, so as to facilitate the water control strip to perform corresponding water output control.

[0013] Compared with the prior art, this utility model provides an intelligent electromagnetic time-controlled water-saving device for flushing in men's restrooms on campus, which has the following beneficial effects:

[0014] 1. This intelligent electromagnetic time-controlled water-saving device for flushing in men's restrooms on campus, through its adjustable mechanism, can control the second and first electric actuators via a distance sensor based on the user's posture (e.g., standing, far from the toilet while urinating) and squatting (e.g., close to the toilet while defecating). This allows for targeted flushing with different water flows, achieving water conservation and meeting practical usage needs.

[0015] 2. This intelligent electromagnetic time-controlled water-saving device for flushing men's restrooms in schools uses a distance sensor to detect the distance between a person and the toilet. When the distance is far enough to indicate urination, the device controls a second electric actuator to disengage the locking block from the locking strip, and a first electric actuator to disengage the water control strip from its internal locking position in the conical block, allowing a small amount of water to flush the urination, effectively saving water resources. In addition, the solenoid valve can be set to open at a specific time via a timer switch, such as once every half hour, with each opening lasting 15 seconds. It can also be set to open at 1:00 AM and 1:30 PM after school, thus effectively solving the problem of wasted water resources in the original flushing process when no one is using the toilet. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a perspective view of the overall structure of this utility model;

[0018] Figure 2 This is a three-dimensional exploded view of the adjustment mechanism of this utility model;

[0019] Figure 3 This is a three-dimensional exploded view of the water control mechanism of this utility model;

[0020] Figure 4 This is a three-dimensional view of the water tank of this utility model.

[0021] In the diagram: 1. Water tank; 2. Adjustment mechanism; 21. Vertical seat; 22. Slider; 23. Support platform; 24. Conical block; 25. Limiting rod; 26. Support base; 261. Vertical rod; 27. Distance sensor; 28. Top cover; 29. ​​Spring; 3. Water control mechanism; 31. First electric actuator; 32. Support block; 33. Second electric actuator; 34. Locking block; 35. Locking strip; 36. Water control strip; 4. Water pipe; 5. Normally closed solenoid valve; 6. Time control switch. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] This utility model provides the following technical solution: Example

[0025] Combination Figures 2 to 4 A smart electromagnetic time-controlled water-saving device for flushing in a men's toilet on campus includes a water tank 1, an adjustment mechanism 2 fixedly connected inside the water tank 1, a water control mechanism 3 set on the surface of the adjustment mechanism 2, a water pipe 4 fixedly connected to the right end of the water tank 1, a normally closed solenoid valve 5 fixedly connected to the surface of the water pipe 4, and a time-controlled switch 6 electrically connected to one end of the normally closed solenoid valve 5.

[0026] The adjustment mechanism 2 includes a vertical seat 21, which is fixedly connected to the inside of the water tank 1. A slider 22 is provided inside the vertical seat 21. A support platform 23 is fixedly connected to the surface of the slider 22. A conical block 24 is fixedly connected to the bottom of the support platform 23. Limiting rods 25 are slidably connected to the front and rear ends of the support platform 23. The bottom end of the limiting rod 25 is fixedly connected to the bottom end of the inside of the water tank 1. A support seat 26 is fixedly connected to the top of the limiting rod 25. The bottom end of the support seat 26 is fixedly connected to the bottom end of the inside of the water tank 1. A vertical rod 261 is fixedly connected to the back of the top of the water tank 1. A distance sensor 27 is fixedly connected to the top of the vertical rod 261. A top cover 28 is provided on the top of the water tank 1. A spring 29 is fixedly connected to the bottom end of the slider 22. One end of the time control switch 6 is electrically connected to one end of the distance sensor 27. A limiting groove is opened inside the support seat 26. The front and rear sections of the support platform 23 are slidably connected to the limiting groove.

[0027] Furthermore, a guide groove is opened inside the vertical seat 21, the surface of the slider 22 is slidably connected to the inside of the guide groove, the bottom end of the spring 29 is fixedly connected to the bottom end of the inside of the guide groove, and a conical hole is opened at the bottom end of the inside of the water tank 1. The surface of the conical block 24 matches the inside of the conical hole. Depending on the different positions of the person, such as standing (far from the toilet when urinating) and squatting (close to the toilet when defecating), the distance sensor 27 controls the second electric push rod 33 and the first electric push rod 31 to respectively realize the flushing of a small amount of water for urination and the flushing of a larger amount of water for defecation. It can perform different water flow flushing in a targeted manner to achieve the purpose of water conservation and meet the actual use needs. Example

[0028] See Figure 1-4Furthermore, based on Embodiment 1, the water control mechanism 3 further includes a first electric actuator 31, which is disposed inside the top cover 28. A support block 32 is fixedly connected to the surface of the first electric actuator 31. The surface of the support block 32 is fixedly connected to the top of the support base 26. Second electric actuators 33 are fixedly connected to the left and right ends of the support block 32, respectively. A locking block 34 is fixedly connected to one end of the second electric actuator 33. A locking strip 35 is fixedly connected to the top of the slider 22. A water control strip 36 is fixedly connected to the bottom end of the first electric actuator 31. A circular hole is opened on the surface of the top cover 28. The surface of the first electric actuator 31 is located inside the circular hole. A locking slot is opened at one end of the locking strip 35. One end of the surface of the locking block 34 matches the slot.

[0029] Furthermore, water outlet holes are opened inside the support platform 23 and the conical block 24. The surface of the water control strip 36 matches the inside of the water outlet hole. The distance sensor 27 senses the distance between the person and the toilet. When the distance is far and it is determined that urination is required, the second electric push rod 33 is controlled to drive the locking block 34 to disengage from the locking strip 35. The first electric push rod 31 drives the water control strip 36 to disengage from the locking position inside the conical block 24, allowing a small amount of water to flush the urine, effectively saving water resources.

[0030] In actual operation, when this device is used for flushing the men's toilet, the distance sensor 27 is electrically connected to the second electric actuator 33. Since the distance between the person and the toilet differs depending on whether they are squatting or standing, the position of the distance sensor 27 also differs. When the distance is greater, it is for urination flushing. The distance sensor 27 activates the connected second electric actuator 33, causing the locking block 34 to move and disengage from the locking position inside the locking strip 35. Then, the first electric actuator 31 moves the water control strip 36 upwards, disengaging it from the locking position inside the conical block 24, allowing a small amount of water to flush, thus achieving water conservation. When squatting, the person is closer to the toilet, so the distance sensor 27... Sensor 27 drives the second electric push rod 33 to ensure that the locking block 34 is locked into the locking strip 35. Then, when the first electric push rod 31 drives the water control strip 36 upward, it can drive the slider 22 and the support platform 23 upward and drive the conical block 24 to disengage from the conical hole inside the water tank 1, thereby performing corresponding flushing. This allows for different water flow flushing according to the toilet usage situation, thus achieving water-saving effect. In addition, the solenoid valve 5 is set to open at a time via the time control switch 6, such as once every half hour, with each flush lasting 15 seconds. It is also set to open at 7:00 am and 5:30 pm after school, thus effectively solving the problem of wasted water resources in the original process of flushing men's toilets when no one is using them.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An intelligent electromagnetic time control water-saving device applied to the flushing of a campus men's toilet, comprising a water tank (1), characterized in that: The water tank (1) is internally fixedly connected with an adjusting mechanism (2), the adjusting mechanism (2) is provided with a water control mechanism (3) on the surface, the water tank (1) is fixedly connected with a water pipe (4) at the right end, the water pipe (4) is fixedly connected with a normally closed electromagnetic valve (5) on the surface, and one end of the normally closed electromagnetic valve (5) is electrically connected with a time control switch (6). The adjusting mechanism (2) comprises a vertical seat (21), the vertical seat (21) is fixedly connected to the inside of the water tank (1), the vertical seat (21) is provided with a sliding block (22) inside, the sliding block (22) is fixedly connected with a support table (23) on the surface, the support table (23) is fixedly connected with a conical block (24) at the bottom, the support table (23) is slidably connected with a limiting rod (25) at the front and rear ends, the limiting rod (25) is fixedly connected with the bottom end of the water tank (1) at the bottom end, the limiting rod (25) is fixedly connected with a support seat (26) at the top end, the support seat (26) is fixedly connected with the bottom end of the water tank (1) at the bottom end, the water tank (1) is fixedly connected with a vertical rod (261) on the top back, the vertical rod (261) is fixedly connected with a distance sensor (27) at the top end, the water tank (1) is provided with a top cover (28) on the top, the sliding block (22) is fixedly connected with a spring (29) at the bottom end, and one end of the time control switch (6) is electrically connected with one end of the distance sensor (27).

2. The intelligent electromagnetic time control water-saving device applied to flushing of a male toilet in a campus according to claim 1, characterized in that: The support seat (26) is internally provided with a limiting groove, and the support table (23) is slidably connected with the limiting groove inside.

3. The intelligent electromagnetic time control water-saving device applied to flushing of a male toilet in a campus according to claim 1, characterized in that: The vertical seat (21) is internally provided with a guide groove, and the sliding block (22) is slidably connected with the guide groove inside.

4. The intelligent electromagnetic time control water-saving device applied to flushing of a male toilet in a campus according to claim 1, characterized in that: The bottom end of the water tank (1) is internally provided with a tapered hole, and the surface of the conical block (24) is matched with the tapered hole.

5. The intelligent electromagnetic time control water-saving device applied to flushing of a male toilet in a campus according to claim 1, characterized in that: The water control mechanism (3) comprises a first electric push rod (31), the first electric push rod (31) is arranged in the inside of the top cover (28), the first electric push rod (31) is fixedly connected with a support block (32) on the surface, the support block (32) is fixedly connected with the top end of the support seat (26) on the surface, the support block (32) is fixedly connected with a second electric push rod (33) at the left and right ends, the second electric push rod (33) is fixedly connected with a clamping block (34) at one end, the sliding block (22) is fixedly connected with a clamping strip (35) at the top end, the first electric push rod (31) is fixedly connected with a water control strip (36) at the bottom end, and the surface of the top cover (28) is provided with a circular hole, and the surface of the first electric push rod (31) is located in the circular hole.

6. The intelligent electromagnetic time control water-saving device applied to flushing of a male toilet in a campus according to claim 5, characterized in that: One end of the clamping strip (35) is provided with a clamping hole, and one end of the surface of the clamping block (34) is matched with the clamping hole.

7. The intelligent electromagnetic time control water-saving device applied to flushing of a male toilet in a campus according to claim 5, characterized in that: The support table (23) and the conical block (24) are internally provided with a water outlet hole, and the surface of the water control strip (36) is matched with the water outlet hole.

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