Stainless steel high-suction deep-well pump

Abstract

The utility model discloses a stainless steel high-suction deep-well pump relates to deep-well pump field, including pump body structure and transmission structure, pump body structure includes drive motor, electric controller, support seat, front cover plate and water outlet pipe, drive motor top end is fixedly connected with electric controller, drive motor front end is fixedly connected with support seat one side, and drive motor front end is fixedly connected with support seat one side. According to the stainless steel high-suction deep-well pump, the transmission structure is fixedly connected to the front end of the pump body structure; the water inlet pipe is fixed at the rear end of the rear-section conveying pipe of the transmission structure and plays a water conveying role in the transmission structure; the filtering end head is fixed at the front end of the front section conveying pipe of the transmission structure and plays a role in filtering well water in the transmission structure; the deep-well pump is provided with a long transmission structure, the suction force of the deep-well pump is higher than that of a common deep-well pump, the pump body structure can pump sucked well water out for the second time, and the situation that pumping out is not powerful is avoided.

Description

Technical Field

[0001] The utility model relates to the field of deep well pumps, in particular to a stainless steel high-suction deep well pump. Background Art

[0002] A deep well pump is a special centrifugal pump. Its biggest feature is that the motor and the pump are made into one body and immersed in a groundwater well to pump and transport water. Deep well pumps are widely used in farmland irrigation and drainage, industrial and mining enterprises, urban water supply and drainage, and sewage treatment.

[0003] When the deep well pump is in use, insufficient power occurs and the pumping becomes discontinuous and intermittent. This situation not only affects the normal water supply demand, but may also cause the deep well pump to start and stop frequently, increasing the wear and failure rate of the equipment. In addition, intermittent pumping may also cause waste of water resources, because each start and stop consumes a certain amount of energy, and when it stops, the residual water in the pipe may flow back into the well, causing water loss, so there is still room for improvement in the structure. Summary of the invention

[0004] The utility model aims to provide a stainless steel high suction deep well pump to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a stainless steel high suction deep well pump, comprising a pump body structure and a transmission structure, wherein the front end of the pump body structure is fixedly connected to the transmission structure;

[0006] The water inlet pipe is fixed at the rear end of the rear conveying pipe of the transmission structure and plays a role of conveying water in the transmission structure;

[0007] The filter end is fixed at the front end of the front section of the transmission structure's delivery pipe, and plays a role in filtering well water in the transmission structure.

[0008] Preferably, the pump body structure includes a driving motor, an electronic controller, a support seat, a front cover plate and a water outlet pipe. The electric controller is fixedly connected to the top of the driving motor, the front end of the driving motor is fixedly connected to one side of the support seat, the other side of the support seat is fixedly connected to the front cover plate, and the top of the support seat is fixedly connected to the water outlet pipe.

[0009] Preferably, the transmission structure includes a water inlet pipe, a rear section delivery pipe, a protective plate, a front section delivery pipe, a filter end and a water suction pipe. The front end of the water inlet pipe is centrally fixedly connected to the rear section delivery pipe, the outer side of the front end of the water inlet pipe is fixedly connected to the protective plate, several groups of protective plates are provided and distributed on the periphery of the rear section delivery pipe, the front end of the rear section delivery pipe is fixedly connected to the front section delivery pipe, the front end of the front section delivery pipe is threadedly connected to the filter end, and the front end of the filter end is fixedly connected to the water suction pipe.

[0010] Preferably, the rear end of the water inlet pipe of the transmission structure is fixed to the surface of the front cover plate of the pump body structure by bolts, so as to realize the fixed connection between the transmission structure and the pump body structure.

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

[0012] The utility model provides a stainless steel high-suction deep well pump, comprising a pump body structure and a transmission structure, wherein the front end of the pump body structure is fixedly connected with the transmission structure; a water inlet pipe, which is fixed to the rear end of a rear section delivery pipe of the transmission structure and plays a water delivery role in the transmission structure; a filter end head, which is fixed to the front end of the front section delivery pipe of the transmission structure and plays a role of filtering well water in the transmission structure; the deep well pump has a longer transmission structure, and the suction force is stronger than that of an ordinary deep well pump, and the pump body structure can pump out the sucked well water for a second time, so as to avoid the situation of weak pumping. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the utility model stainless steel high suction deep well pump Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the utility model stainless steel high suction deep well pump Figure 2 .

[0016] As shown in the figure: 1. Pump body structure; 2. Transmission structure; 3. Drive motor; 4. Electronic controller; 5. Support seat; 6. Front cover plate; 7. Water outlet pipe; 8. Water inlet pipe; 9. Rear section delivery pipe; 10. Protective plate; 11. Front section delivery pipe; 12. Filter end; 13. Water suction pipe. DETAILED DESCRIPTION

[0017] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0018] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0019] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0021] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples. Example

[0022] See also Figure 1 to Figure 2 The utility model provides a technical solution: a stainless steel high suction deep well pump, comprising a pump body structure 1 and a transmission structure 2, wherein the front end of the pump body structure 1 is fixedly connected to the transmission structure 2;

[0023] A water inlet pipe 8, which is fixed to the rear end of the rear section delivery pipe 9 of the transmission structure 2, and plays a role of conveying water in the transmission structure 2;

[0024] The filter end 12 is fixed at the front end of the front section of the delivery pipe 11 of the transmission structure 2, and plays a role in filtering well water in the transmission structure 2; the deep well pump has a longer transmission structure 2, and the suction force is stronger than that of an ordinary deep well pump, and the pump body structure 1 can pump out the sucked up well water for a second time, so as to avoid the situation of pumping out powerlessness. Example

[0025] On the basis of the first embodiment, the pump body structure 1 includes a driving motor 3, an electric controller 4, a support seat 5, a front cover plate 6 and a water outlet pipe 7, the top of the driving motor 3 is fixedly connected to the electric controller 4, the front end of the driving motor 3 is fixedly connected to one side of the support seat 5, the other side of the support seat 5 is fixedly connected to the front cover plate 6, and the top of the support seat 5 is fixedly connected to the water outlet pipe 7;

[0026] When in use, the transmission structure 2 is used to pump the water in the well upwards once, and then the driving motor 3 of the pump body structure 1 is used to drive the built-in impeller to pump out the water pumped into the support seat 5 for a second time, and discharge it outward through the outlet pipe 7. The design pressure of the secondary pumping is higher, and it is less likely to have intermittent water discharge, and it is more stable. Example

[0027] On the basis of the first embodiment, the transmission structure 2 includes a water inlet pipe 8, a rear section delivery pipe 9, a protective plate 10, a front section delivery pipe 11, a filter end 12 and a water suction pipe 13. The front end of the water inlet pipe 8 is centrally fixedly connected to the rear section delivery pipe 9, and the outer side of the front end of the water inlet pipe 8 is fixedly connected to the protective plate 10. The protective plates 10 are provided in several groups and distributed on the periphery of the rear section delivery pipe 9. The front end of the rear section delivery pipe 9 is fixedly connected to the front section delivery pipe 11, and the front end of the front section delivery pipe 11 is threadedly connected to the filter end 12, and the front end of the filter end 12 is fixedly connected to the water suction pipe 13;

[0028] The rear end of the water inlet pipe 8 of the transmission structure 2 is fixed to the surface of the front cover plate 6 of the pump body structure 1 by bolts, so as to realize the fixed connection between the transmission structure 2 and the pump body structure 1;

[0029] When in use, the water suction pipe 13 is inserted into the water body in the deep well, and the motor and impeller built into the front section of the delivery pipe 11 are used to pump the water upward. After the water is filtered through the filter end 12, solid impurities will not be sucked in, thereby extending the overall service life. The threaded connection installation method of the filter end 12 is easy to disassemble and assemble, which is conducive to disassembly and cleaning after use.

[0030] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention, including the claims, is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0031] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A stainless steel high suction deep well pump, comprising a pump body structure (1) and a transmission structure (2), characterized in that: The front end of the pump body structure (1) is fixedly connected to a transmission structure (2); A water inlet pipe (8), the water inlet pipe (8) is fixed to the rear end of the rear section delivery pipe (9) of the transmission structure (2), and plays a role in conveying water within the transmission structure (2); The filter end head (12) is fixed to the front end of the front section of the conveying pipe (11) of the transmission structure (2) and plays a role in filtering well water in the transmission structure (2).

2. The stainless steel high suction deep well pump according to claim 1, characterized in that: The pump body structure (1) comprises a drive motor (3), an electric controller (4), a support seat (5), a front cover plate (6) and a water outlet pipe (7); the top end of the drive motor (3) is fixedly connected to the electric controller (4); the front end of the drive motor (3) is fixedly connected to one side of the support seat (5); the other side of the support seat (5) is fixedly connected to the front cover plate (6); and the top end of the support seat (5) is fixedly connected to the water outlet pipe (7).

3. The stainless steel high suction deep well pump according to claim 1, characterized in that: The transmission structure (2) comprises a water inlet pipe (8), a rear section delivery pipe (9), a protective plate (10), a front section delivery pipe (11), a filter end (12) and a water suction pipe (13); the front end of the water inlet pipe (8) is centrally fixedly connected to the rear section delivery pipe (9); the outer side of the front end of the water inlet pipe (8) is fixedly connected to the protective plate (10); a plurality of groups of protective plates (10) are provided and distributed on the periphery of the rear section delivery pipe (9); the front end of the rear section delivery pipe (9) is fixedly connected to the front section delivery pipe (11); the front end of the front section delivery pipe (11) is threadedly connected to the filter end (12); and the front end of the filter end (12) is fixedly connected to the water suction pipe (13).

4. The stainless steel high suction deep well pump according to claim 1, characterized in that: The rear end of the water inlet pipe (8) of the transmission structure (2) is fixed to the surface of the front cover plate (6) of the pump body structure (1) by means of bolts, thereby achieving a fixed connection between the transmission structure (2) and the pump body structure (1).

Images