Magnetic control assembly capable of controlling water storage range

Abstract

The utility model belongs to the technical field of water level control devices, and discloses a magnetic control assembly capable of controlling a water storage range, which comprises a measuring piece, the measuring piece comprises a guide cylinder, a magnetic floater is arranged in the guide cylinder, a high water level switch piece and a low water level switch piece are sleeved outside the guide cylinder, the high water level switch piece is positioned above the low water level switch piece, and the magnetic floater is positioned above the high water level switch piece. One side of the high-water-level switch piece and one side of the low-water-level switch piece are connected with a first limiting screw rod and a second limiting screw rod in a screwed mode respectively, and when a person needs to adjust the height of the high-water-level switch piece and the height of the low-water-level switch piece, the high-water-level switch piece and the low-water-level switch piece are pulled to move along the guide cylinder; and a first limiting screw rod and a second limiting screw rod on one side of the high-water-level switch piece and one side of the low-water-level switch piece are rotated, so that the control range of the device is adjustable, the use range of the device is further widened, and large-capacity water storage equipment can be covered conveniently.

Description

Technical Field

[0001] This utility model belongs to the technical field of water level control devices, specifically relating to a magnetic control component that can control the water storage range. Background Technology

[0002] In existing technologies, water level control is a core component ensuring the safe and efficient operation of water storage equipment. However, traditional water level control methods generally suffer from low reliability, high maintenance costs, and complex installation, making it difficult to meet the long-term stable operation requirements of modern water storage systems. Existing water level control mainly includes mechanical, electronic, and photoelectric water level control devices. Mechanical water level control devices are represented by float switches, which trigger mechanical switch action by the rise and fall of a float with the water level. This method has a simple structure but is susceptible to scale and impurities, leading to changes in buoyancy or mechanical wear, which can cause malfunctions. Electronic water level control devices mainly use electronic level sensors and pressure sensors to calculate the water level by measuring parameters such as liquid pressure, capacitance changes, or ultrasonic reflection time. This method has high accuracy but is significantly more expensive than mechanical solutions. Photoelectric water level control devices determine the liquid level position through light beam refraction or reflection, making them suitable for small-scale liquid level monitoring. However, photoelectric sensors are greatly affected by liquid transparency; turbid or colored liquids may cause misjudgments, and the sensor window is easily covered by dirt, requiring frequent cleaning. Therefore, a water level control component based on the magnetic control principle has emerged. However, when the existing water level control component based on the magnetic control principle is measured, the control range is fixed at the factory and the control range is limited, making it difficult to cover large-capacity water storage equipment. Utility Model Content

[0003] The purpose of this invention is to provide a magnetic control component that can control the water storage range, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a magnetic control component capable of controlling the water storage range, comprising a measuring element arranged perpendicular to the horizontal plane, the measuring element comprising a guide cylinder, a movable magnetic float disposed inside the guide cylinder, and a movable high-level switch and a low-level switch sleeved outside the guide cylinder, the high-level switch being positioned above the low-level switch, and a first limiting screw and a second limiting screw respectively screwed onto one side of the high-level switch and the low-level switch, the free ends of the first limiting screw and the second limiting screw respectively extending into the interior of the high-level switch and the low-level switch to abut against the guide cylinder;

[0005] The magnetic control assembly also includes a water guide that is electrically connected to the high-level switch and the low-level switch.

[0006] Preferably, the top of the guide cylinder protrudes outward to form a connecting pipe, and the bottom of the guide cylinder is recessed to form a connecting hole, the connecting hole matching the connecting pipe, and a first plug is provided above the guide cylinder, the first plug matching the connecting pipe.

[0007] Preferably, a second plug is provided below the guide cylinder, the second plug is matched with the connecting hole, and both the second plug and the first plug are provided with through-holes for water permeability.

[0008] Preferably, the high water level switch includes a first sleeve ring, which is sleeved on the guide cylinder. A first waterproof shell is fixedly connected to one side of the first sleeve ring, and a detachable first limiting screw is screwed onto the other side. A first Hall effect sensor switch is installed inside the first waterproof shell.

[0009] Preferably, the low water level switch includes a second collar, which is sleeved on the guide cylinder. A second waterproof shell is fixedly connected to one side of the second collar, and a detachable second limiting screw is screwed onto the other side. A second Hall effect sensor switch is installed inside the second waterproof shell.

[0010] Preferably, the water guide includes a solenoid valve, on which a first signal line and a second signal line are installed, which are connected to a first Hall effect sensor switch and a second Hall effect sensor switch.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) By setting movable high-level switch and low-level switch, when personnel need to adjust the height of the high-level switch and low-level switch, they can pull the high-level switch and low-level switch along the guide cylinder to adjust the height of the high-level switch and low-level switch. By rotating the first limit screw and the second limit screw on one side of the high-level switch and low-level switch, the high-level switch and low-level switch can be fixed at the position required by the personnel, so that the control range of the device is adjustable, which further increases the application range of the device and makes it easy to cover large-capacity water storage equipment.

[0013] (2) This utility model provides connecting pipes and connecting holes at the top and bottom of the guide tube respectively. By connecting the connecting pipes and connecting holes, the required number of guide tubes can be connected end to end, thereby allowing the length of the guide tube to be adjusted to the required length. This further increases the adjustment range of the high water level switch and the low water level switch, and further increases the scope of use of the device. Attached Figure Description

[0014] Figure 1 This is one of the perspective views of this utility model;

[0015] Figure 2This is a second perspective view of the present invention;

[0016] Figure 3 This is a perspective view of the measuring component of this utility model;

[0017] Figure 4 This is a perspective view of the water guiding component of this utility model;

[0018] Figure 5 This is a cross-sectional view of the present invention with the water guide component removed;

[0019] In the diagram: 1. Water guide; 11. Solenoid valve; 12. First signal line; 13. Second signal line; 2. Measuring component; 21. Guide cylinder; 22. First plug; 23. Second plug; 24. Water permeable hole; 25. Magnetic float; 26. Connecting pipe; 27. Connecting hole; 3. High water level switch; 31. First collar; 32. First waterproof shell; 33. First Hall effect sensor switch; 34. First limit screw; 4. Low water level switch; 41. Second collar; 42. Second waterproof shell; 43. Second Hall effect sensor switch; 44. Second limit screw. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1-5 As shown, this utility model provides the following technical solution:

[0022] A magnetic control component capable of controlling the water storage range includes a measuring element 2 arranged perpendicular to the horizontal plane. The measuring element 2 includes a guide cylinder 21. A movable magnetic float 25 is disposed inside the guide cylinder 21. A movable high water level switch 3 and a low water level switch 4 are sleeved on the outside of the guide cylinder 21. The high water level switch 3 is located above the low water level switch 4. A first limiting screw 34 and a second limiting screw 44 are respectively screwed onto one side of the high water level switch 3 and the low water level switch 4. The free ends of the first limiting screw 34 and the second limiting screw 44 extend into the interior of the high water level switch 3 and the low water level switch 4, respectively, and abut against the guide cylinder 21.

[0023] It also includes a water guide 1 that is electrically connected to the high water level switch 3 and the low water level switch 4.

[0024] With the above technical solution, when personnel need to use the device, the guide cylinder 21 is fixed in the container where the water storage range needs to be controlled. After the guide cylinder 21 is fixed, the high water level switch 3 and the low water level switch 4 are pulled. When the high water level switch 3 and the low water level switch 4 move to the position required by the personnel, the first limiting screw 34 and the second limiting screw 44 on one side of the high water level switch 3 and the low water level switch 4 are rotated, thereby fixing the high water level switch 3 and the low water level switch 4 at the position required by the personnel, and the water guide is used to control the water level. 1. Water is input. After the water enters the container, as the water level inside the container rises, the water will cause the magnetic float 25 inside the guide tube 21 to float up until the magnetic float 25 floats to one side of the high water level switch 3 on the guide tube 21, triggering the high water level switch 3 and stopping the water guide 1 from entering. When the water in the container decreases, as the water level inside the container drops, the magnetic float 25 drops down until the magnetic float 25 moves to the side of the low water level switch 4, thereby triggering the low water level switch 4 and causing the water guide 1 to automatically start entering water.

[0025] To expand the scope of application of the device, such as Figures 1-3 and Figure 5 As shown, the top of the guide cylinder 21 protrudes outward to form a connecting pipe 26, and the bottom of the guide cylinder 21 is recessed to form a connecting hole 27. The connecting hole 27 matches the connecting pipe 26. A first plug 22 is provided above the guide cylinder 21, and the first plug 22 matches the connecting pipe 26.

[0026] In this embodiment, before the personnel install the guide cylinder 21, they take the required number of guide cylinders 21 and screw the guide cylinder 21 to the connecting hole 27 at the bottom of another guide cylinder 21 through the connecting pipe 26, so that the required number of guide cylinders 21 are connected end to end. After adjusting the length of the guide cylinder 21, the first plug 22 is screwed to the connecting pipe 26, so that the connecting pipe 26 is connected to the first plug 22. When the magnetic float 25 moves, the guide cylinder 21 restricts the direction of movement of the magnetic float 25 and increases the adjustment range of the high water level switch 3 and the low water level switch 4.

[0027] To prevent blockage, a second plug 23 is provided below the guide cylinder 21. The second plug 23 matches the connecting hole 27, and both the second plug 23 and the first plug 22 are provided with through-holes 24.

[0028] In this embodiment, the second plug 23 is screwed into the connection hole 27 at the bottom of the lowest guide cylinder 21 to prevent the magnetic float 25 from falling directly out of the guide cylinder 21 when the water level is too low.

[0029] Specifically, in one embodiment, regarding the high water level switch 3, such as Figures 1-3 and Figure 5As shown, the high water level switch 3 includes a first sleeve 31, which is sleeved on the guide cylinder 21. A first waterproof shell 32 is fixedly connected to one side of the first sleeve 31, and a detachable first limiting screw 34 is screwed onto the other side. A first Hall effect sensor switch 33 is installed inside the first waterproof shell 32.

[0030] In this embodiment, when personnel need to adjust the position of the high water level switch 3, they pull the first collar 31 to move it along the guide cylinder 21, thereby adjusting the position of the first collar 31. This allows the first waterproof housing 32 and the first Hall effect sensor switch 33 to be moved to the desired position. The first limiting screw 34 on one side of the first collar 31 is then rotated, causing one end of the first limiting screw 34 to move inside the first collar 31 and abut against the guide cylinder 21. This fixes the first collar 31 in the desired position, thereby fixing the first waterproof housing 32 and the first Hall effect sensor switch 33 in the desired position.

[0031] Specifically, in one embodiment, regarding the aforementioned low water level switch 4, as... Figures 1-3 and Figure 5 As shown, the low water level switch 4 includes a second collar 41, which is sleeved on the guide cylinder 21. A second waterproof shell 42 is fixedly connected to one side of the second collar 41, and a detachable second limiting screw 44 is screwed onto the other side. A second Hall effect sensor switch 43 is installed inside the second waterproof shell 42.

[0032] In this embodiment, when personnel need to adjust the position of the high water level switch 3, they pull the first collar 31 to move it along the guide cylinder 21, thus adjusting the position of the first collar 31. This moves the first waterproof housing 32 and the first Hall effect sensor switch 33 to the desired position. Then, they rotate the first limiting screw 34 on one side of the first collar 31, causing one end of the first limiting screw 34 to move inside the first collar 31 and abut against the guide cylinder 21, thereby fixing the first collar 31 to the desired position and thus fixing the first waterproof housing 32 and the first Hall effect sensor switch 33 to the desired position.

[0033] Furthermore, in this utility model, regarding the aforementioned water guide 1, as follows... Figure 1 , Figure 2 and Figure 4 As shown, the water guide 1 includes a solenoid valve 11, on which a first signal line 12 and a second signal line 13 are installed, which are connected to the first Hall effect sensor switch 33 and the second Hall effect sensor switch 43.

[0034] In this embodiment, when the first Hall sensor switch 33 or the second Hall sensor switch 43 is activated, the solenoid valve 11 is activated or closed through the cooperation of the first signal line 12 and the second signal line 13.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A magnetic control component capable of controlling the water storage range, characterized in that: The device includes a measuring element (2) set perpendicular to the horizontal plane. The measuring element (2) includes a guide cylinder (21). A movable magnetic float (25) is provided inside the guide cylinder (21). A movable high water level switch (3) and a low water level switch (4) are sleeved on the outside of the guide cylinder (21). The high water level switch (3) is located above the low water level switch (4). A first limiting screw (34) and a second limiting screw (44) are respectively screwed onto one side of the high water level switch (3) and the low water level switch (4). The free ends of the first limiting screw (34) and the second limiting screw (44) extend into the interior of the high water level switch (3) and the low water level switch (4) and abut against the guide cylinder (21). It also includes a water guide (1) that is electrically connected to the high water level switch (3) and the low water level switch (4).

2. The magnetic control component capable of controlling the water storage range according to claim 1, characterized in that: The top of the guide cylinder (21) protrudes outward to form a connecting pipe (26), and the bottom of the guide cylinder (21) is recessed to form a connecting hole (27). The connecting hole (27) matches the connecting pipe (26). A first plug (22) is provided above the guide cylinder (21), and the first plug (22) matches the connecting pipe (26).

3. A magnetic control component capable of controlling the water storage range according to claim 2, characterized in that: A second plug (23) is provided below the guide cylinder (21). The second plug (23) matches the connecting hole (27), and both the second plug (23) and the first plug (22) are provided with through-holes (24).

4. A magnetic control component capable of controlling the water storage range according to any one of claims 1-3, characterized in that: The high water level switch (3) includes a first collar (31), which is sleeved on the guide cylinder (21). A first waterproof shell (32) is fixedly connected to one side of the first collar (31), and a detachable first limiting screw (34) is screwed onto the other side. A first Hall effect sensor switch (33) is installed inside the first waterproof shell (32).

5. A magnetic control component capable of controlling the water storage range according to claim 4, characterized in that: The low water level switch (4) includes a second collar (41), which is sleeved on the guide cylinder (21). A second waterproof shell (42) is fixedly connected to one side of the second collar (41), and a detachable second limiting screw (44) is screwed to the other side. A second Hall effect sensor switch (43) is installed inside the second waterproof shell (42).

6. A magnetic control component capable of controlling the water storage range according to claim 5, characterized in that: The water guide (1) includes a solenoid valve (11), on which a first signal line (12) and a second signal line (13) are installed, which are connected to a first Hall effect sensor switch (33) and a second Hall effect sensor switch (43).

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