Stainless steel deep-well pump body with interface size adjustable structure
Through the designable interface structure on the stainless steel deep well pump body, the problem of tedious connection of existing well pump connections is solved, and the flexible connection of the well pump and the equipment and the efficient filtering of water.
Patent Information
- Application Number
- CN202421154031.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The interface of the existing well pump is fixed in size, which leads to the need to replace the well pump every time the equipment is connected, which increases the cumbersomeness of work and waste of manpower and material resources.
A stainless steel deep well pump body with an interface size is adjusted. The clamping plate that drives the thread connection by turning the rotor to the middle of the interface to adjust the interface size to meet the needs of different connectors to avoid the need for replacement of the well pump.
The flexible connection between the well pump and other equipment is achieved. The well pump is not required, the work steps are reduced, the connection efficiency is improved, and the impurities in the water are filtered through the filter to avoid blocking and failure.
Smart Images
Figure CN222391581U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stainless steel deep well pump bodies, in particular to a stainless steel deep well pump body with an interface size adjustable structure. Background Art
[0002] The deep well pump is a water-lifting machine that is directly connected to the motor and the water pump and works in the water. It has the advantages of simple structure, high unit efficiency, low noise, safe and reliable operation, and convenient installation and maintenance. Before starting the pump, the suction pipe and the pump must be filled with liquid. After the pump is turned on, the impeller rotates at high speed, and the liquid in it rotates with the blades. Under the action of centrifugal force, it flies away from the impeller and shoots out. The speed of the ejected liquid gradually slows down in the diffusion chamber of the pump casing, and the pressure gradually increases, and then it flows out from the discharge pipe of the pump outlet. At this time, a vacuum low-pressure area with neither air nor liquid is formed at the center of the blade because the liquid is thrown to the surroundings. The liquid in the liquid pool flows into the pump under the action of the atmospheric pressure on the pool surface.
[0003] When the existing well pump needs to be connected to other equipment, the interface is of fixed size, so the connector of the device is inconsistent each time, which leads to the need to replace the well pump with the same size of the connector, which increases the cumbersomeness of the work and wastes manpower and material resources. Utility Model Content
[0004] In order to overcome the problem that when the existing well pump needs to be connected to other equipment, the interface is of fixed size, so that the connecting head of the equipment is inconsistent each time, which leads to the need to replace the well pump with the same size of the connecting head, thereby increasing the tediousness of the work and wasting manpower and material resources, an embodiment of the present application provides a stainless steel deep well pump body with an adjustable interface size structure, including a well pump body and an interface, the interface is arranged at the upper end of the well pump body, a connecting groove is opened inside the interface, installation grooves are opened on both sides of the inner wall of the connecting groove, a rotating rod is rotatably connected inside the installation groove, and tightening plates are threadedly connected on both sides of the rotating rod, and the tightening plates are installed inside the connecting groove.
[0005] The technical solution adopted by the embodiment of the present application to solve the technical problem is:
[0006] A stainless steel deep well pump body with an adjustable interface size structure, comprising a well pump body and an interface.
[0007] The interface is arranged at the upper end of the well pump body;
[0008] Among them, a connecting groove is opened inside the interface, and installation grooves are opened on both sides of the inner wall of the connecting groove. A rotating rod is rotatably connected inside the installation groove, and tightening plates are threadedly connected on both sides of the rotating rod. The tightening plates are installed inside the connecting groove.
[0009] In a possible implementation, the lower end of the tightening plate is fixedly connected to a clamping plate, a moving groove is formed at the middle end of the clamping plate, and a rotating rod is connected to the inner thread of the moving groove.
[0010] In a possible implementation, a water inlet is fixedly connected to one end of the well pump body, and a filter screen is wrapped around the outside of the water inlet.
[0011] In a possible implementation, one end of the filter is fixedly connected to a motor compartment, and a motor is fixedly installed inside the motor compartment.
[0012] In a possible implementation, one end of the motor is fixedly connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a turbine, and the rotating shaft extends to the inside of the filter, so that the turbine is installed inside the filter.
[0013] In a possible implementation, the filter screen is made of soft steel plate.
[0014] In a possible implementation, a plurality of supporting feet are fixedly connected to the bottom of the motor compartment, and the supporting feet are used to support the entire device.
[0015] In summary, the present invention includes at least one of the following beneficial technical effects:
[0016] 1. By rotating the rotating rod, the threaded clamping plate is driven to move toward the middle of the interface, and the internal connection groove of the interface at the upper end of the well pump body is fixed with the internal connector. When the connectors are of different sizes, only the distance of the clamping plate needs to be adjusted to fix the connectors, and there is no need to replace the well pump body, which reduces the steps of work.
[0017] 2. By starting the motor, the water outside the well pump body is sucked into the filter. The filter will filter out impurities in the water. When the water enters the well pump body, the impurities will not block the water inlet, and there will be no obstruction when transmitting water, affecting the working process. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is one of the overall structural diagrams of the utility model;
[0019] Figure 2 This is the second schematic diagram of the overall structure of the utility model;
[0020] Figure 3 This is a cross-sectional view of the well pump body and motor compartment of the utility model;
[0021] Figure 4 It is a schematic diagram of the structure of the utility model when the clamping plate and the interface are disengaged.
[0022] Description of the drawings: 1. Well pump body; 2. Interface; 3. Connection groove; 4. Mounting groove; 5. Rotating rod; 6. Tightening plate; 7. Clamping plate; 8. Moving groove; 9. Water inlet; 10. Filter screen; 11. Motor compartment; 12. Motor; 13. Support foot; 14. Rotating shaft; 15. Turbine. DETAILED DESCRIPTION
[0023] The technical solution in the embodiment of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows:
[0024] Embodiment 1:
[0025] This embodiment introduces a specific structure of a stainless steel deep well pump body with an adjustable interface size structure. Figure 1-Figure 4 As shown, it includes a well pump body 1 and an interface 2, the interface 2 is arranged at the upper end of the well pump body 1, a connecting groove 3 is opened inside the interface 2, and mounting grooves 4 are opened on both sides of the inner wall of the connecting groove 3, a rotating rod 5 is rotatably connected inside the mounting groove 4, and tightening plates 6 are threadedly connected on both sides of the rotating rod 5, and the tightening plates 6 are installed inside the connecting groove 3;
[0026] When the well pump body 1 needs to be connected with other equipment, the interface 2 at the upper end is aligned with the connector of other equipment, the connector is inserted into the interface 2 and enters the connection groove 3, and the rotating rod 5 in the installation groove 4 is rotated to drive the tightening plate 6 of the external threaded connection to move closer to the middle, and the connector inside the interface 2 is clamped, so that the well pump body 1 is connected with other equipment.
[0027] At the same time, when the rotating rod 5 rotates, it is threadedly connected with the moving groove 8 opened inside the clamping plate 7, so that the clamping plate 7 is driven to move toward the middle of the connecting groove 3. The movement of the clamping plate 7 drives the tightening plate 6 at the upper end to move, and the connector is clamped to complete the connection. Then, the size of the tightening plate 6 can be adjusted according to the size of the connector.
[0028] By adopting the above technical solution:
[0029] When the well pump body 1 of the above design needs to be connected with other equipment, it is aligned with the connecting head of other equipment through the interface 2 at the upper end, inserted into the connecting groove 3 inside the interface 2, and the rotating rod 5 inside the installation groove 4 is rotated. It is threadedly connected with the moving groove 8 opened in the clamping plate 7, so that the clamping plate 7 is driven to move toward the middle of the connecting groove 3. The movement of the clamping plate 7 drives the tightening plate 6 at the upper end to move, and the connecting head inside the interface 2 is clamped. Then, the size of the tightening plate 6 can be adjusted according to the size of the connecting head.
[0030] Embodiment 2:
[0031] Based on Example 1, this example introduces the specific structure of the well pump body 1. One end of the well pump body 1 is fixedly connected with a water inlet 9, and the outside of the water inlet 9 is wrapped with a filter screen 10;
[0032] When the well pump body 1 is needed, the motor compartment 11 is placed inside the pit to be extracted, and the well pump body 1 is supported inside the pit by the supporting feet 13 at the lower end of the outside, so that the well pump body 1 is more stable when in use;
[0033] At the same time, when the well pump body 1 enters the pit, the motor 12 in the motor compartment 11 is started, driving the rotating shaft 14 at one end to rotate, driving the turbine 15 at one end to rotate, and the turbine 15 extends to the inside of the filter 10 through the rotating shaft 14. The suction force generated by the rotation of the turbine 15 sucks the water outside the pit into the filter 10. The water enters the well pump body 1 at one end through the water inlet 9, and the water entering the inside is transmitted to the inside of other equipment through the interface 2 at the upper end, thereby completing the water extraction;
[0034] Furthermore, the filter net 10 wraps around the water inlet 9, and the impurities in the water are filtered through the filter net 10, so that the water is cleaner when entering the water inlet 9, and the water inlet 9 will not be blocked, thereby avoiding the failure of the well pump body 1 when pumping water;
[0035] In the specific adjustment process;
[0036] The user's operation steps are:
[0037] S1. When the well pump body 1 needs to be used, the motor compartment 11 is placed inside the pit to be extracted, and the well pump body 1 is supported inside the pit by the supporting feet 13 at the lower end of the outside, so that the well pump body 1 is more stable when in use;
[0038] S2. After the well pump body 1 is placed, the interface 2 at the upper end is aligned with the connector of other equipment, and the interface 2 is inserted into the connection groove 3. The rotating rod 5 in the installation groove 4 is rotated, and the rotating rod 5 is threadedly connected with the moving groove 8 provided in the clamping plate 7, so as to drive the clamping plate 7 to move toward the middle of the connection groove 3. The movement of the clamping plate 7 drives the tightening plate 6 at the upper end to move closer to the middle, and the connector inside the interface 2 is clamped, so that the well pump body 1 is connected with other equipment;
[0039] S3. When the well pump body 1 is completely installed, start the motor 12 inside the motor compartment 11 to drive the rotating shaft 14 at one end to rotate, and drive the turbine 15 at one end to rotate. The turbine 15 extends to the inside of the filter 10 through the rotating shaft 14. The suction force generated by the rotation of the turbine 15 sucks the water outside the pit into the filter 10. The water passes through the filter 10 to discharge impurities, and the clean water enters the well pump body 1 at one end through the water inlet 9, and is transmitted to the inside of other equipment through the interface 2 at the upper end.
[0040] By adopting the above technical solution:
[0041] In the above design, when the well pump body 1 enters the pit, the motor 12 inside the motor compartment 11 is started, driving the rotating shaft 14 at one end to rotate, driving the turbine 15 at one end to rotate, and the turbine 15 extends to the inside of the filter 10 through the rotating shaft 14. The suction force generated by the rotation of the turbine 15 drives the water outside the pit into the filter 10. The filter 10 wraps the water inlet 9, and the water is filtered through the filter 10. When the water enters the water inlet 9, it is cleaner and the water inlet 9 will not be blocked. The water enters the well pump body 1 at one end through the water inlet 9, and the water is transmitted to the inside of other equipment through the interface 2 at the upper end, thereby completing the water extraction.
[0042] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.
Claims
1. A stainless steel deep well pump body with an adjustable interface size structure, characterized in that: include: Well pump body (1); An interface (2) is arranged at the upper end of the well pump body (1); The interface (2) is provided with a connection groove (3) inside, and mounting grooves (4) are provided on both sides of the inner wall of the connection groove (3). A rotating rod (5) is rotatably connected inside the mounting groove (4), and tightening plates (6) are threadedly connected on both sides of the rotating rod (5), and the tightening plates (6) are installed inside the connection groove (3).
2. A stainless steel deep well pump body with an adjustable interface size structure as claimed in claim 1, characterized in that: The lower end of the tightening plate (6) is fixedly connected to a clamping plate (7), the middle end of the clamping plate (7) is provided with a moving groove (8), and the inner thread of the moving groove (8) is connected to a rotating rod (5).
3. A stainless steel deep well pump body with an adjustable interface size structure as claimed in claim 1, characterized in that: One end of the well pump body (1) is fixedly connected to a water inlet (9), and the outside of the water inlet (9) is wrapped with a filter screen (10).
4. A stainless steel deep well pump body with an adjustable interface size structure as claimed in claim 3, characterized in that: One end of the filter screen (10) is fixedly connected to a motor compartment (11), and a motor (12) is fixedly installed inside the motor compartment (11).
5. A stainless steel deep well pump body with an adjustable interface size structure as claimed in claim 4, characterized in that: One end of the motor (12) is fixedly connected to a rotating shaft (14), and one end of the rotating shaft (14) is fixedly connected to a turbine (15). The rotating shaft (14) extends into the interior of the filter screen (10), so that the turbine (15) is mounted inside the filter screen (10).
6. A stainless steel deep well pump body with an adjustable interface size structure as claimed in claim 3, characterized in that: The filter screen (10) is made of soft steel plate.
7. A stainless steel deep well pump body with an adjustable interface size structure as claimed in claim 4, characterized in that: A plurality of supporting feet (13) are fixedly connected to the bottom of the motor compartment (11), and the supporting feet (13) are used to support the entire device.