Water pumping structure capable of automatically controlling liquid level

Abstract

The utility model discloses a liquid level automatic control water pumping structure which comprises a barrel body and is characterized in that a fixing piece is fixed to the top end of one side wall of the barrel body, a clamping piece is fixed to the inner wall of the fixing piece, the interior of the clamping piece is hollow to form a cavity, an adjusting rod is connected to the interior of the cavity in a sliding mode, and the adjusting rod is fixed to the top end of one side wall of the barrel body. A wire storage box is fixed to the end face, away from the clamping piece, of the adjusting rod, a wire winding rod is fixed to one side wall of the interior of the wire storage box, a box cover is inserted into the opening end of the wire storage box, a liquid level control assembly is arranged in the wire storage box, and wave-resistant pieces are arranged on the outer walls of the wire storage box and the box cover. Through the detachable fixing piece and the adjusting rod capable of adjusting the height vertically, the whole structure can be conveniently installed at the top end of the water bucket, the liquid level control height can be flexibly adjusted according to needs, operation is easy and convenient, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of automatic liquid level control technology, specifically to an automatic liquid level control pumping structure. Background Technology

[0002] In numerous liquid storage and extraction scenarios, liquid level control is extremely critical, but traditional liquid level control pumping structures have several drawbacks. Regarding installation, common devices are rigidly fixed and difficult to adapt to the tops of various water tanks, making liquid level control height adjustment inconvenient. This necessitates modifications for specific water tanks in practical applications, which is time-consuming, labor-intensive, increases costs, and reduces efficiency. As for transmission line management, there has been a lack of effective storage and protection in the past, resulting in messy, tangled cables that affect operation and are unsightly. Long-term exposure to moisture, dust, and impacts makes the outer sheath easily damaged, leading to frequent short circuits, reduced transmission line lifespan, and increased equipment failure and maintenance costs.

[0003] Regarding the stability of liquid level control, during water injection, the height difference between the inlet and the water surface causes the water flow to impact and generate waves. Traditional structures lack anti-wave measures, and the waves interfere with the operation of the liquid level controller, making it unable to accurately reflect the liquid level. This can lead to malfunction of the water pump, inaccurate automatic liquid level control, and easily cause water waste or insufficient water supply. Utility Model Content

[0004] The purpose of this invention is to provide an automatic liquid level control pumping structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic liquid level control pumping structure, including a tank body, a fixing member fixed to the top of one side wall of the tank body, a clamping member fixed to the inner wall of the fixing member, the clamping member having a hollow interior forming a cavity, and an adjusting rod slidably connected inside the cavity;

[0006] A wire storage box is fixed to the end face of the adjusting rod away from the clamping member. A wire winding rod is fixed to one side wall inside the wire storage box. A box cover is inserted into the open end of the wire storage box. A liquid level control component is installed inside the wire storage box. Anti-wave components are installed on the outer walls of the wire storage box and the box cover.

[0007] Preferably, the wave-proof component includes a support component, which is fixed to the outer wall of the box cover and the cable storage box respectively, and a wave-proof net is fixed inside the support component.

[0008] Preferably, the diameter of the wave-breaking net is the same as the inner diameter of the barrel, and a strip groove is provided at the center of the wave-breaking net.

[0009] Preferably, the connection position of the wave-preventing net and the support is fixed with a connecting plate, and a threaded hole is formed in the connecting plate, a bolt is threadedly connected on the support, and the bolt is threadedly connected with the threaded hole through the support.

[0010] Preferably, the liquid level control assembly comprises a transmission line, the transmission line is wound on the outer wall of the winding rod, a counterweight is fixed on the outer wall of the transmission line, and a liquid level controller is fixed on the end of the transmission line.

[0011] Preferably, the side wall surface of the wire storage box is symmetrically provided with through holes, and the two ends of the transmission line wound on the winding rod are respectively extended out from the inside of the wire storage box through the through holes.

[0012] Preferably, the opening end inner wall of the wire storage box is provided with a limiting groove, and the outer wall of the thin part of the box cover is provided with a limiting clamping block matched with the limiting groove.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. Convenient installation and adjustment: through the detachable fixing piece and the adjusting rod which can be adjusted in height, the whole structure can be conveniently installed at the top end of the water bucket, and the liquid level control height can be flexibly adjusted according to needs, and the operation is simple and practical.

[0015] 2. Transmission line is neat and protected: the wire storage box can wind the messy transmission line in the inner cavity, the box cover at the back can be opened when the transmission line is wound and unwound, and can protect the transmission line when closed, and the internal cross rod helps the transmission line to be orderly wound and stored, which is beneficial to prolong the service life of the transmission line and keep the working environment clean.

[0016] 3. Wave-preventing function: the sliding groove design of the wire storage box and the box cover can install the wave-preventing net, effectively preventing the water surface from causing disturbance to the work of the liquid level controller when the water bucket is filled with water due to large drop, and guaranteeing the stability and accuracy of the liquid level automatic control water pumping system. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective connection structure schematic diagram of the utility model;

[0018] Figure 2 It is a front view cross section connection structure detail schematic diagram of Figure 1

[0019] Figure 3 It is a front view cross section connection structure detail schematic diagram of Figure 1

[0020] Figure 4 It is a top view connection structure detail schematic diagram of Figure 1

[0021] ​​​In the figure: 1, barrel body; 2, fixed part; 3, clamping part; 4, adjusting rod; 5, line storage box; 6, box cover; 7, counterweight; 8, liquid level controller; 9, wave protection net; 10, winding rod; 11, support; 12, transmission line. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of liquid level automatic control pumping structure, including barrel body 1, the top of the side wall of barrel body 1 is fixed with fixed part 2, is fixed on the outer wall of barrel body 1 using bolt, can be fixed in the top of barrel body 1 with clamping part 3, also support the height of adjusting rod 4 is adjusted up and down by bolt, the inner wall of fixed part 2 is fixed with clamping part 3, for clamping adjusting rod 4, also support adjusting rod 4 height is adjusted up and down to be more convenient to adjust required liquid level since fixed with line storage box 5 fixed connection;

[0024] The end face of adjusting rod 4 away from clamping part 3 is fixed with line storage box 5, and line storage box 5 is matched with winding rod 10 to protect transmission line 12, one side wall in the inside of line storage box 5 is fixed with winding rod 10, transmission line 12 can be wound on the outer wall of winding rod 10, and the function of storing transmission line 12 can be achieved, box cover 6 is inserted in the opening end of line storage box 5, when transmission line 12 needs to be retracted, box cover 6 needs to be removed from the opening end of line storage box 5, when box cover 6 is closed, transmission line 12 can be stored in the inner cavity of line storage box 5, liquid level control assembly is arranged in the inside of line storage box 5, liquid level control assembly can monitor the water capacity in the inside of barrel body 1 and transmit signal to water pump to discharge, wave protection part is arranged on the outer wall of line storage box 5 and box cover 6, wave protection part can prevent water from hitting water surface to form wave during water adding, so that liquid level control assembly is shaken.

[0025] The anti-wave component includes a support member 11, which is fixed to the outer wall of the box cover 6 and the cable storage box 5 respectively. It is used to support and fix the anti-wave net 9. The anti-wave net 9 is fixed inside the support member 11. When the tank is filled with water, if the water inlet is high above the water surface, the water surface may be hit and waves may be generated. When waves are generated on the water surface, they will affect the monitoring work of the liquid level controller 8. The presence of the anti-wave net 9 can prevent the water surface from being stirred up. Moreover, the anti-wave net 9 can be assembled or separated from the cable storage box 5 and the box cover 6 by using the support member 11 and bolts, so as to facilitate the installation, disassembly and transportation of this component.

[0026] The diameter of the anti-wave net 9 is the same as the inner diameter of the tank body 1, and a strip groove is opened at the center of the anti-wave net 9 to ensure the normal operation of the liquid level controller 8.

[0027] A connecting plate is fixed at the connection position between the wave-damping net 9 and the support member 11, and a threaded hole is opened on the connecting plate. A bolt is threadedly connected to the support member 11, and the bolt passes through the support member 11 and is threadedly connected to the threaded hole. The support member 11 and the bolt are used to assemble or separate the cable storage box 5 and the box cover 6, so as to facilitate the installation, disassembly and transportation of this component.

[0028] The liquid level control assembly includes a transmission line 12, which is wound around the outer wall of the winding rod 10 and is used to transmit power and signals transmitted by the liquid level controller 8. A counterweight 7 is fixed to the outer wall of the transmission line 12. After the liquid level controller is lifted to a certain height by the water surface, the presence of the counterweight will exert a downward force on one side of the liquid level controller, thereby causing the liquid level controller 8 to tilt. The liquid level controller 8 is fixed to the end of the transmission line 12. When the liquid level controller 8 tilts, the internal metal ball will apply pressure to the internal switch, thereby controlling the water pump connected to the other end of the transmission line 12 to perform the corresponding operation.

[0029] Symmetrical through holes are provided on the side wall of the wire storage box 5. The two ends of the transmission line 12 wound on the winding rod 10 extend out of the inside of the wire storage box 5 through the through holes. After the transmission line 12 is wound and stored in the inner cavity of the wire storage box 5, the counterweight 7 and the liquid level controller 8 can be installed by passing through the lower through hole through this through hole. The upper through hole is used for external connection of the transmission line 12.

[0030] The inner wall of the opening end of the cable storage box 5 is provided with a limiting groove, and the outer wall of the narrower part of the box cover 6 is provided with a limiting block that matches the limiting groove, so as to enable the box cover 6 to open on one end of the cable storage box 5.

[0031] Working principle: When assembling the automatic level control pumping structure, first fix the fixing part 2 to the top of the tank 1. After fixing, connect one end of the transmission line 12 to the corresponding water pump. Then, reserve the required length of the transmission line 12 for the counterweight 7 and the level controller 8. The remaining transmission line 12 can be wound around the outer wall of the winding rod 10 for storage. After adjusting the transmission line 12, the storage box 5 can be closed with the box cover 6. After closing, align the anti-surge net 9 with the sliding groove on the outside of the storage box 5 and the box cover 6, so that the anti-surge net 9 slides in the sliding groove to the appropriate position. Then, use bolts to install the anti-surge net 9 inside the support 11. At this time, place the adjusting rod 4 inside the clamping part 3. Before fixing the adjusting rod 4 with bolts, adjust the height of the adjusting rod 4 to drive the height of the storage box 5 and the level controller 8 and other components below, so as to adjust the required liquid level. After adjustment, use bolts to fix the adjusting rod 4 to the inner wall of the clamping part 3. The installation of the automatic level control pumping structure is now complete.

[0032] When the automatic level control pumping structure is installed and the tank 1 needs to be filled, a water pump is used to pump water into the tank 1. As the liquid gradually fills and the water level rises, the liquid will exert buoyancy on the level controller 8 due to its low overall density, gradually lifting it up. The anti-wave net 9 effectively prevents waves from forming inside the tank, ensuring that the level controller 8 is not affected by waves. When the level controller 8 is lifted to the corresponding position, it is connected to the counterweight 7 via the transmission line 12. Next, the counterweight 7 will pull one side of the liquid level controller 8 downward, while the other side continues to rise under the action of buoyancy. This will cause the liquid level controller 8 to tilt. The tilt of the liquid level controller 8 will trigger the internal mechanism of the liquid level controller 8, which will control the external water pump to stop its operation through the transmission line 12. When the water level inside the tank drops, the liquid level controller 8 will drop with the water level. When it drops to the corresponding position, it will tilt again and send a signal to the external water pump through the transmission line 12 to start the water pump again. This achieves automatic control of the liquid level.

[0033] 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 water pumping structure with automatic liquid level control comprising a bucket body (1), characterized in that, The side wall top of the barrel body (1) is fixed with a fixing part (2), the inner wall of the fixing part (2) is fixed with a clamping part (3), the inside of the clamping part (3) is hollow to form a cavity, and the inside of the cavity is slidably connected with an adjusting rod (4); The end face of the adjusting rod (4) away from the clamping part (3) is fixed with a wire storage box (5), one side wall of the inside of the wire storage box (5) is fixed with a wire winding rod (10), the opening end of the wire storage box (5) is inserted with a box cover (6), the inside of the wire storage box (5) is provided with a liquid level control assembly, and the outer walls of the wire storage box (5) and the box cover (6) are provided with wave prevention parts.

2. The automatic water pumping structure of claim 1, wherein, The wave prevention parts comprise support parts (11), the support parts (11) are fixed on the outer walls of the box cover (6) and the wire storage box (5) respectively, and the inside of the support part (11) is fixed with a wave prevention net (9).

3. The automatic water pumping structure of claim 2, wherein, The diameter of the wave prevention net (9) is consistent with the inner diameter of the barrel body (1), and a strip-shaped slot is formed at the center position of the wave prevention net (9).

4. The automatic water pumping structure of claim 2, wherein, The connecting position of the wave prevention net (9) and the support part (11) is fixed with a connecting plate, a threaded hole is formed in the connecting plate, a bolt is threadedly connected on the support part (11), and the bolt is threadedly connected with the threaded hole penetrating through the support part (11).

5. The automatic water pumping structure of claim 1, wherein, The liquid level control assembly comprises a transmission line (12), the transmission line (12) is wound on the outer wall of the wire winding rod (10), the outer wall of the transmission line (12) is fixed with a counterweight (7), and the end of the transmission line (12) is fixed with a liquid level controller (8).

6. The automatic water pumping structure of claim 1, wherein, The side wall surface of the wire storage box (5) is symmetrically provided with through holes, and the two ends of the transmission line (12) wound on the wire winding rod (10) respectively extend out from the inside of the wire storage box (5) through the through holes.

7. The automatic water pumping structure of claim 1, wherein, The opening end inner wall of the wire storage box (5) is provided with a limiting groove, and the outer wall of the thin part of the box cover (6) is provided with a limiting block matched with the limiting groove.

Images