Combined tube well pneumatic precipitation pump station

Abstract

The utility model discloses a combined tube well pneumatic precipitation pump station, and relates to the technical field of pneumatic precipitation pump stations. The pneumatic precipitation pump station comprises a pneumatic precipitation pump station body, a flow dividing valve body is movably inserted into one end of the water pumping pipe, a quick release assembly is arranged between the water pumping pipe and the flow dividing valve body, and a heat dissipation assembly is arranged on the outer side of the pneumatic precipitation pump station body. The diverter valve body is inserted into the water pumping pipe, the limiting block is aligned with the limiting groove, the reset spring drives the limiting block to reset and be inserted into the limiting groove through elastic force, the diverter valve body and the water pumping pipe are fixed through the limiting block, and therefore the situation that the diverter valve body is inconvenient to replace after being damaged can be avoided, and the purpose of rapid replacement is achieved; the sliding columns drive the moving blocks to move in a reciprocating mode, the moving blocks drive the exhaust fans to move in a reciprocating mode, the exhaust fans conduct heat dissipation on all positions, the heat dissipation capacity of equipment can be improved, normal operation is guaranteed, and therefore the purpose of facilitating heat dissipation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pneumatic dewatering pump stations, in particular to a combined well pneumatic dewatering pump station. Background Technique

[0002] Pneumatic dewatering is completed by a pneumatic dewatering pump that works in an innovative way. It has the characteristics of automatic control, labor saving, safety and energy saving, no electrified dewatering in the foundation pit, air-driven, no wires on the construction site, pneumatic structure, and durability. The pneumatic dewatering pump station integrates a pneumatic pump, an air compressor, etc. into a control box, and conducts pumping and drainage through multiple water pipes inserted into the wells.

[0003] Most of the existing shunt valve bodies of pneumatic dewatering pump stations are installed and fixed through flange plates. This method is stable, but it is inconvenient to disassemble and replace when the shunt valve body is damaged, which affects the maintenance efficiency of the equipment. Content of the Utility Model

[0004] In order to solve the problem of inconvenient disassembly and replacement by fixing with flange plates; the purpose of the utility model is to provide a combined well pneumatic dewatering pump station.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a combined well pneumatic dewatering pump station, including a pneumatic dewatering pump station body, a water extraction pipe is fixedly penetrated through the outside of the pneumatic dewatering pump station body, one end of the water extraction pipe is communicated with the water pump inlet end of the pneumatic dewatering pump station body, a shunt valve body is movably inserted at one end of the water extraction pipe, a quick-release component is arranged between the water extraction pipe and the shunt valve body, and a heat dissipation component is arranged on the outside of the pneumatic dewatering pump station body; the quick-release component includes a support plate, the support plate is fixedly installed on the outside of the water extraction pipe, a square rod movably penetrates through the top end of the support plate, a limit block is fixedly arranged at the bottom end of the square rod, a limit groove is opened at one end of the shunt valve body, one end of the limit block is clamped in the limit groove, a return spring is movably arranged on the outside of the square rod, and both ends of the return spring are fixedly connected with the inner side of the support plate and the outer side of the limit block respectively. By inserting the shunt valve body into the water extraction pipe and aligning the limit block with the limit groove, the return spring drives the limit block to reset and insert into the limit groove through elastic force, so that the limit block fixes the shunt valve body and the water extraction pipe, which can avoid the inconvenient replacement when the shunt valve body is damaged. An annular groove is opened at one end of the shunt valve body close to the water extraction pipe, and a sealing ring is clamped inside the annular groove. By clamping the sealing ring in the annular groove, the sealing performance between the shunt valve body and the water extraction pipe can be improved. A through groove is opened on the outside of the water extraction pipe, and the limit block movably penetrates through the through groove. The through groove can facilitate the movement of the limit block. A pull plate is fixedly arranged at one end of the square rod away from the limit block. The pull plate can facilitate the movement of the square rod.

[0006] Preferably, the heat dissipation component includes an exhaust fan and a fixing plate. The fixing plates are symmetrically distributed and fixedly installed on the back side of the pneumatic water pump station body. Symmetrically distributed moving blocks are fixedly arranged on the outer side of the exhaust fan. A reciprocating lead screw is rotatably installed on the opposite sides of the fixing plates. One of the moving blocks is movably sleeved on the outer side of the reciprocating lead screw. A sliding column is slidably arranged in the thread groove of the reciprocating lead screw. One end of the sliding column is rotatably installed inside the moving block. By rotating the reciprocating lead screw, the sliding column moves in the thread groove of the reciprocating lead screw. The sliding column drives the moving block to reciprocate, and the moving block drives the exhaust fan to reciprocate, so that the exhaust fan dissipates heat at various positions of the heat dissipation port of the pneumatic water pump station body, which can improve the heat dissipation capacity of the pneumatic water pump station body and ensure normal operation. On the opposite sides of the fixing plates, guide rods are fixedly arranged. One end of the guide rod movably penetrates through the moving block far away from the reciprocating lead screw. The guide rod can keep the moving block moving stably. On the side of the fixing plate far away from the reciprocating lead screw, a motor is fixedly arranged. The end of the output shaft of the motor movably penetrates through the fixing plate and is fixedly connected to one end of the reciprocating lead screw. The motor can provide power for the rotation of the reciprocating lead screw. The exhaust fan is aligned with the heat dissipation port of the pneumatic water pump station body, which can facilitate heat dissipation and temperature reduction of the pneumatic water pump station body.

[0007] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0008] 1. By inserting the flow dividing valve body into the water suction pipe and aligning the limiting block with the limiting groove, the return spring drives the limiting block to reset and insert into the limiting groove by its elastic force, so that the limiting block fixes the flow dividing valve body and the water suction pipe, which can avoid the inconvenient replacement in case of damage to the flow dividing valve body, thus achieving the purpose of quick replacement;

[0009] 2. The sliding column drives the moving block to reciprocate, and the moving block drives the exhaust fan to reciprocate, so that the exhaust fan dissipates heat at various positions, which can improve the heat dissipation capacity of the equipment and ensure normal operation, thus achieving the purpose of facilitating heat dissipation. Description of the Drawings

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0011] Figure 1 It is a schematic structural diagram of the present utility model.

[0012] Figure 2 It is a rear view of the structure of the present utility model.

[0013] Figure 3 This is a schematic cross-sectional truncation view of the quick-release component of the present utility model and its connection structure.

[0014] Figure 4 is Figure 3 an enlarged view of the structure of A in

[0015] Figure 5 This is a schematic view of the moving block of the present utility model and its connection structure.

[0016] In the figure: 1, the pneumatic submersible pump station body; 2, the quick-release component; 21, the support plate; 22, the square rod; 23, the limit block; 24, the limit groove; 25, the return spring; 26, the through groove; 27, the pull plate; 28, the annular groove; 29, the sealing ring; 3, the heat dissipation component; 31, the exhaust fan; 32, the fixing plate; 33, the moving block; 34, the reciprocating lead screw; 35, the sliding column; 36, the guiding rod; 37, the motor; 4, the water suction pipe; 5, the flow dividing valve body. Specific embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Embodiment: As Figures 1-5As shown in the figure, the utility model provides a combined pipe well pneumatic water pumping station, which includes a pneumatic water pumping station body 1. A water suction pipe 4 is fixedly penetrated through the outside of the pneumatic water pumping station body 1. One end of the water suction pipe 4 is communicated with the water inlet end of the water pump of the pneumatic water pumping station body 1. A flow dividing valve body 5 is movably inserted into one end of the water suction pipe 4. A quick-release component 2 is arranged between the water suction pipe 4 and the flow dividing valve body 5. A heat dissipation component 3 is arranged on the outside of the pneumatic water pumping station body 1; The quick-release component 2 includes a support plate 21. The support plate 21 is fixedly installed on the outside of the water suction pipe 4. A square rod 22 movably penetrates through the top end of the support plate 21. A limiting block 23 is fixedly arranged at the bottom end of the square rod 22. A limiting groove 24 is opened at one end of the flow dividing valve body 5. One end of the limiting block 23 is clamped in the limiting groove 24. A return spring 25 is movably arranged on the outside of the square rod 22. The two ends of the return spring 25 are respectively fixedly connected with the inner side of the support plate 21 and the outer side of the limiting block 23. By inserting the flow dividing valve body 5 into the water suction pipe 4 and aligning the limiting block 23 with the limiting groove 24, the return spring 25 drives the limiting block 23 to reset and insert into the limiting groove 24 through the elastic force, so that the limiting block 23 fixes the flow dividing valve body 5 and the water suction pipe 4, which can avoid the inconvenient replacement in case of damage to the flow dividing valve body 5. An annular groove 28 is opened at one end of the flow dividing valve body 5 close to the water suction pipe 4. A sealing ring 29 is clamped inside the annular groove 28. By clamping the sealing ring 29 in the annular groove 28, the sealing performance between the flow dividing valve body 5 and the water suction pipe 4 can be improved. A through groove 26 is opened on the outside of the water suction pipe 4. The limiting block 23 movably penetrates through the through groove 26. The through groove 26 can facilitate the movement of the limiting block 23. A pulling plate 27 is fixedly arranged at one end of the square rod 22 away from the limiting block 23. The pulling plate 27 can facilitate the movement of the square rod 22.

[0019] The heat dissipation component 3 includes a exhaust fan 31 and a fixing plate 32. The fixing plates 32 are symmetrically distributed and fixedly installed on the back side of the pneumatic submersible pump station body 1. Symmetrically distributed moving blocks 33 are fixedly provided on the outer side of the exhaust fan 31. A reciprocating lead screw 34 is rotatably installed on the opposite sides of the fixing plate 32. One of the moving blocks 33 is movably sleeved on the outer side of the reciprocating lead screw 34. A sliding column 35 is slidably provided in the thread groove of the reciprocating lead screw 34. One end of the sliding column 35 is rotatably installed inside the moving block 33. By rotating the reciprocating lead screw 34, the sliding column 35 moves in the thread groove of the reciprocating lead screw 34. The sliding column 35 drives the moving block 33 to reciprocate, and the moving block 33 drives the exhaust fan 31 to reciprocate, so that the exhaust fan 31 dissipates heat at various positions of the heat dissipation port of the pneumatic submersible pump station body 1. This can improve the heat dissipation capacity of the pneumatic submersible pump station body 1 and ensure normal operation. On the opposite sides of the fixing plate 32, a guide rod 36 is fixedly provided. One end of the guide rod 36 movably penetrates through the moving block 33 away from the reciprocating lead screw 34. The guide rod 36 can keep the moving block 33 moving stably. On the side of the fixing plate 32 away from the reciprocating lead screw 34, a motor 37 is fixedly provided. The end of the output shaft of the motor 37 movably penetrates through the fixing plate 32 and is fixedly connected to one end of the reciprocating lead screw 34. The motor 37 can provide power for the rotation of the reciprocating lead screw 34. The exhaust fan 31 is aligned with the heat dissipation port of the pneumatic submersible pump station body 1, which can facilitate the heat dissipation and cooling of the pneumatic submersible pump station body 1.

[0020] Working principle: When the pneumatic submersible pump station body 1 is operating, the exhaust fan 31 is started, so that the exhaust fan 31 starts to work. The fan blades of the exhaust fan 31 rotate at a high speed to discharge the heat at the heat dissipation port of the pneumatic submersible pump station body 1. At the same time, the motor 37 is started, so that the motor 37 starts to work. The end of the output shaft of the motor 37 drives the reciprocating lead screw 34 to rotate, so that the sliding column 35 moves in the thread groove of the reciprocating lead screw 34. The sliding column 35 drives the moving block 33 to reciprocate, and the moving block 33 drives the exhaust fan 31 to reciprocate, so that the exhaust fan 31 dissipates heat at various positions of the heat dissipation port of the pneumatic submersible pump station body 1. This can improve the heat dissipation capacity of the pneumatic submersible pump station body 1 and ensure normal operation, so as to achieve the purpose of facilitating heat dissipation;

[0021] When the flow dividing valve body 5 is damaged, the pull plate 27 is moved upward. The pull plate 27 drives the square rod 22 to move. The square rod 22 drives the limit block 23 to move out of the limit groove 24. At the same time, the limit block 23 compresses the return spring 25, so that the return spring 25 generates elastic force. Then the damaged flow dividing valve body 5 is removed, and a new flow dividing valve body 5 is inserted into the water suction pipe 4, and the limit block 23 is aligned with the limit groove 24. The return spring 25 drives the limit block 23 to reset and insert into the limit groove 24 through the elastic force, so that the limit block 23 fixes the flow dividing valve body 5 and the water suction pipe 4. This can avoid the situation that it is inconvenient to replace the flow dividing valve body 5 after damage, so as to achieve the purpose of quick replacement.

[0022] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and its equivalent technologies, the present utility model also intends to include these modifications and variations.

Claims

1. A combined pneumatic submersible pump station for pipe wells, comprising a pneumatic submersible pump station body (1), characterized in that: A water suction pipe (4) is fixedly penetrated through the outside of the pneumatic water pumping station body (1). One end of the water suction pipe (4) is communicated with the water inlet end of the water pump of the pneumatic water pumping station body (1). A flow dividing valve body (5) is movably inserted at one end of the water suction pipe (4). A quick-release assembly (2) is arranged between the water suction pipe (4) and the flow dividing valve body (5). A heat dissipation assembly (3) is arranged on the outside of the pneumatic water pumping station body (1); the quick-release assembly (2) includes a support plate (21). The support plate (21) is fixedly installed on the outside of the water suction pipe (4). A square rod (22) movably penetrates through the top end of the support plate (21). A limit block (23) is fixedly arranged at the bottom end of the square rod (22). A limit groove (24) is opened at one end of the flow dividing valve body (5). One end of the limit block (23) is clamped in the limit groove (24). A movable return spring (25) is arranged on the outside of the square rod (22). The two ends of the return spring (25) are respectively fixedly connected with the inner side of the support plate (21) and the outer side of the limit block (23).

2. The combined pipe well pneumatic submersible pump station according to claim 1, characterized in that, The heat dissipation assembly (3) includes an exhaust fan (31) and a fixing plate (32). The fixing plates (32) are symmetrically distributed and fixedly installed on the back side of the pneumatic water pumping station body (1). Symmetrically distributed moving blocks (33) are fixedly arranged on the outside of the exhaust fan (31). A reciprocating lead screw (34) is rotatably installed on the opposite sides of the fixing plates (32). One of the moving blocks (33) is movably sleeved on the outside of the reciprocating lead screw (34). A sliding column (35) is slidably arranged in the thread groove of the reciprocating lead screw (34). One end of the sliding column (35) is rotatably installed inside the moving block (33).

3. The combined pipe well pneumatic water pumping station according to claim 1, characterized in that, An annular groove (28) is opened at one end of the flow dividing valve body (5) close to the water suction pipe (4). A sealing ring (29) is clamped inside the annular groove (28).

4. The combined pneumatic submersible pump station for pipe well according to claim 2, characterized in that, Guide rods (36) are fixedly arranged on the opposite sides of the fixing plates (32). One end of the guide rod (36) movably penetrates through the moving block (33) away from the reciprocating lead screw (34).

5. The combined pipe well pneumatic submersible pump station according to claim 1, characterized in that, A through groove (26) is opened on the outside of the water suction pipe (4). The limit block (23) movably penetrates through the through groove (26).

6. The combined pipe well pneumatic submersible pump station according to claim 2, wherein A motor (37) is fixedly arranged on the side of the fixing plate (32) away from the reciprocating lead screw (34). The end of the output shaft of the motor (37) movably penetrates through the fixing plate (32) and is fixedly connected with one end of the reciprocating lead screw (34).

7. The combined pneumatic submersible pump station for pipe wells according to claim 1, characterized in that, A pulling plate (27) is fixedly arranged at the end of the square rod (22) away from the limit block (23).

8. The combined pipe well pneumatic submersible pump station according to claim 2, characterized in that, The exhaust fan (31) is aligned with the heat dissipation port of the pneumatic water pumping station body (1).

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