Pumping well pipe with vibration desanding function

Abstract

The utility model discloses a pumping well casing with vibration desanding function, including pumping assembly, including outer pipe, inner pipe, filter cover, drive piece, vibration piece and sloping block, the inner pipe is sleeved in the outer pipe, the filter cover is fixed in the bottom end of outer pipe, drive piece is provided in the bottom of inner pipe, vibration piece is fixed in the sloping block, and the sloping block is fixed in the outer pipe. The vibration piece is arranged on the driving piece, and the inclined block is fixed to the inner wall of the inner pipe. The dredging assembly is arranged in the filter cover and comprises a connecting ring, a scraper blade and a pushing piece, the connecting ring is arranged on the inner bottom wall of the filter cover, the scraper blade is fixed to the connecting ring, and the pushing piece is fixed to the end of the scraper blade. Through cooperation of the water pumping assembly and the dredging assembly, the probability that the water pumping well pipe is blocked in the water pumping process is greatly reduced, meanwhile, timely cleaning is facilitated when blocking occurs, and the water pumping efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pumping well pipes, in particular to a water pumping well pipe with a vibration sand removal function. Background Art

[0002] Pumping well pipes are mostly made of steel. During the construction of sandy soil layers, pumping operations are required. After the pumping is completed, the water in the soil is extracted, so the pressure between the outer wall of the pumping well pipe and the soil layer will increase dramatically, making it difficult to pump out. In the long-term pumping process, the pumping well pipe may be blocked, affecting the pumping efficiency. At this time, since the pumping well pipe cannot be pulled out, it is difficult to carry out cleaning work, which greatly reduces the efficiency and convenience of pumping. Utility Model Content

[0003] Purpose of the utility model: The problem to be solved by the utility model is that during the long-term water pumping process, the pumping well pipe may be blocked, affecting the pumping efficiency. At this time, since the pumping well pipe cannot be pulled out, it is difficult to clean it, which greatly reduces the efficiency and convenience of pumping.

[0004] Technical solution: The utility model is a water pumping well pipe with a vibration sand removal function, which includes a water pumping assembly, including an outer tube, an inner tube, a filter cover, a driving member, a vibrating member and an inclined block, the inner tube is sleeved in the outer tube, the filter cover is fixed to the bottom end of the outer tube, the driving member is arranged at the bottom of the inner tube, the vibrating member is arranged on the driving member, and the inclined block is fixed to the inner wall of the inner tube; and a dredging assembly is arranged in the filter cover, including a connecting ring, a scraper and a pushing member, the connecting ring is arranged on the inner bottom wall of the filter cover, the scraper is fixed on the connecting ring, and the pushing member is fixed to the end of the scraper.

[0005] Furthermore, the pumping assembly of the pumping well pipe also includes a receiving ring, which is fixed to the inner wall of the outer tube, and the inner tube is located on the top of the receiving ring.

[0006] Furthermore, the driving component of the water pumping well pipe includes a fixed frame, a driving motor, a fixed shaft and a connecting plate. The fixed frame is fixed to the bottom of the inner wall of the inner tube, the driving motor is fixed to the bottom of the fixed frame, the fixed shaft is fixed to the output end of the driving motor, and the connecting plate is fixed to the top of the fixed shaft and is located above the fixed frame.

[0007] Furthermore, the driving component of the water pumping well pipe also includes a protective cover, which is arranged on the outside of the driving motor.

[0008] Furthermore, the vibration component of the water pumping well pipe includes a fixed pipe, a slide plate and a vibration rod, the fixed pipe is fixed to the outside of the connecting plate, the slide plate slides in the fixed pipe, and the vibration rod is fixed to the outside of the slide plate.

[0009] Furthermore, the vibration component of the water pumping well pipe also includes a first spring, two ends of which are respectively fixed to the inner wall of the fixed pipe and the slide plate.

[0010] Furthermore, one side of the inclined block of the water pumping well pipe is provided with an inclined surface, which cooperates with the vibration rod.

[0011] Furthermore, the dredging component of the water pumping well pipe also includes a connecting frame, which is fixed to the bottom of the fixing frame, and annular grooves that cooperate with it are opened on both sides of the connecting ring.

[0012] Furthermore, the pushing member of the water pumping well pipe includes a connecting pipe and a movable rod. The connecting pipe is fixed to one end of the top of the scraper, and the movable rod slides in the connecting pipe.

[0013] Furthermore, the pushing member of the water pumping well pipe also includes a second spring, two ends of which are respectively fixed to the inner wall of the connecting pipe and the movable rod.

[0014] Beneficial effects: Compared with the existing technology, the significant advantages of the present invention are: the present invention greatly reduces the probability of blockage of the pumping well pipe during the pumping process through the cooperation of the pumping component and the dredging component, and at the same time facilitates timely cleaning when blockage occurs, thereby improving pumping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structure diagram of the pumping well pipe with vibration sand removal function;

[0016] Figure 2 A cross-sectional view of a pumping assembly of a pumping well pipe with a vibration sand removal function;

[0017] Figure 3 For pumping well pipe with vibration sand removal function Figure 2 Enlarged view of inner part A;

[0018] Figure 4 This is a top view of the overall structure of the pumping well pipe with vibration sand removal function;

[0019] Figure 5 Another perspective view of the dredging component of the pumping well pipe with vibration sand removal function;

[0020] Figure 6 This is a cross-sectional view of the pusher of a water pumping well pipe with a vibration sand removal function. DETAILED DESCRIPTION

[0021] The technical solution of the present utility model is further described in detail below with reference to the accompanying drawings.

[0022] Secondly, the "one embodiment" or "embodiment" referred to herein means that a specific feature, structure, or characteristic can be included in at least one implementation of the present application. The "in one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive with other embodiments.

[0023] Embodiment 1

[0024] With reference to Figure 1 and Figure 2 The first embodiment of the present application provides a well pipe with a sand removal function, which comprises a water pumping assembly 100 and a dredging assembly 200. The dredging assembly 200 has a dredging and anti-blocking effect on the water pumping assembly 100, thereby improving the water pumping efficiency.

[0025] Specifically, the water pumping assembly 100 comprises an outer pipe 101, an inner pipe 102, a filter cover 103, a driving member 104, a vibrating member 105, and an inclined block 106. The inner pipe 102 is sleeved in the outer pipe 101, the filter cover 103 is fixed to the bottom end of the outer pipe 101, the driving member 104 is arranged at the bottom of the inner pipe 102, the vibrating member 105 is arranged on the driving member 104, and the inclined block 106 is fixed to the inner wall of the inner pipe 102.

[0026] The bottom and the periphery of the filter cover 103 are provided with large holes to prevent too many large-particle impurities such as stones from entering the inner pipe 102 and affecting subsequent use. The driving member 104 is used to drive the vibrating member 105 to vibrate the inner pipe 102 during water pumping, thereby removing the sand and stones attached to the inner wall and preventing excessive accumulation from causing blockage. The inclined block 106 cooperates with the vibrating member 105 to perform vibration operation.

[0027] The dredging assembly 200 is arranged in the filter cover 103 and comprises a connecting ring 201, a scraper 202, and a pushing member 203. The connecting ring 201 is arranged on the inner bottom wall of the filter cover 103, the scraper 202 is fixed to the connecting ring 201, and the pushing member 203 is fixed to the end portion of the scraper 202.

[0028] The connecting ring 201 is used to fix the scraper 202 to make it more stable during rotation. The bottom of the scraper 202 is conical and can scrape the inner bottom wall of the filter cover 103, thereby avoiding excessive mud and sand from directly blocking the filter holes and affecting the water pumping efficiency. The pushing member 203 is used to drive the connecting ring 201 and the scraper 202 to rotate and perform scraping operation.

[0029] Embodiment 2

[0030] With reference to Figures 1 to 4 The second embodiment of the present application is based on the previous embodiment.

[0031] Specifically, the pumping assembly 100 further includes a receiving ring 107 , which is fixed to the inner wall of the outer tube 101 , and the inner tube 102 is located on the top of the receiving ring 107 .

[0032] The receiving ring 107 is used to receive and limit the inner tube 102 to prevent it from extending too far into the outer tube 101 and causing clogging of the filter cover 103 .

[0033] The driving member 104 includes a fixing frame 104a, a driving motor 104b, a fixing shaft 104c and a connecting plate 104d. The fixing frame 104a is fixed to the bottom of the inner wall of the inner tube 102, the driving motor 104b is fixed to the bottom of the fixing frame 104a, the fixing shaft 104c is fixed to the output end of the driving motor 104b, and the connecting plate 104d is fixed to the top of the fixing shaft 104c and is located above the fixing frame 104a.

[0034] The middle part of the fixing frame 104a is circular, with at least three rods fixed around it, which are fixed to the inner wall of the inner tube 102 to provide a fixed support. The driving motor 104b adopts a waterproof motor. The specific model and other technical personnel in this field can use it as needed and will not be elaborated here. The fixed shaft 104c can drive the connecting disk 104d to rotate by the driving motor 104b.

[0035] The driving member 104 further includes a protective cover 104e, which is disposed outside the driving motor 104b.

[0036] The protective cover 104e is fixed to the bottom of the fixing frame 104a to protect the driving motor 104b and prevent gravel and the like from colliding with the driving motor 104b during the pumping process and causing damage thereto.

[0037] The vibration member 105 includes a fixed tube 105a, a slide 105b and a vibration rod 105c. The fixed tube 105a is fixed to the outside of the connecting plate 104d. The slide 105b slides in the fixed tube 105a. The vibration rod 105c is fixed to the outside of the slide 105b.

[0038] The vibrating member 105 further includes a first spring 105d, two ends of which are respectively fixed to the inner wall of the fixing tube 105a and the slide plate 105b.

[0039] One side of the inclined block 106 is provided with an inclined surface S, which cooperates with the vibration rod 105c.

[0040] There are at least three fixed tubes 105a, which are evenly distributed in a ring shape outside the connecting plate 104d. The slide plate 105b and the vibration rod 105c slide in the fixed tube 105a, and the movement of the vibration rod 105c can impact the inner wall of the inner tube 102, thereby causing vibration.

[0041] The end of the vibration rod 105c is inclined. When it rotates, it contacts the inclined surface S and pushes the vibration rod 105c into the fixed tube 105a. When it moves to separate from the inclined block 106, the first spring 105d pushes the vibration rod 105c toward the inner wall of the inner tube 102, and the impact force is used to generate an impact force, which has the effect of vibrating the inner tube 102.

[0042] Example 3

[0043] Reference Figures 1 to 6 , which is the third embodiment of the present utility model, and is based on the first two embodiments.

[0044] Specifically, the dredging assembly 200 further includes a connecting frame 204, which is fixed to the bottom of the fixing frame 104a, and an annular groove P that cooperates with the connecting ring 201 is provided on both sides.

[0045] The bottom end of the connecting frame 204 is concave in shape, and a protrusion is provided on the inner side thereof, which slides in the annular groove P to limit the connecting ring 201 to prevent it from shifting during rotation. An arc-shaped spring can be fixed on the inner wall of the annular groove P to apply a reset force to the connecting ring 201. The spring can also be arranged between the fixing frame 104a and the connecting tube 203a. This part can be set as needed by those skilled in the art, and this part is not shown in the figure.

[0046] The pushing member 203 includes a connecting tube 203 a and a movable rod 203 b . The connecting tube 203 a is fixed to one end of the top of the scraper 202 , and the movable rod 203 b slides in the connecting tube 203 a .

[0047] When the movable rod 203b is at the top, it can be moved by the vibration rod 105c. Its end is provided with an inclined surface. When the vibration rod 105c drives the movable rod 203b and the connecting tube 203a to move to the position of the inclined block 106, the chamfer at the bottom of the inclined surface S will push the movable rod 203b into the connecting tube 203a, so that it is separated from the vibration rod 105c. At this time, the spring on the inner wall of the annular groove P can drive the movable rod 203b and the connecting tube 203a to reset, making it convenient for subsequent rotation and scratching operations.

[0048] The pushing member 203 further includes a second spring 203c, two ends of which are respectively fixed to the inner wall of the connecting tube 203a and the movable rod 203b.

[0049] The second spring 203c applies an upward thrust to the movable rod 203b so that the movable rod 203b can be reset upward after being separated from the inclined block 106, which is convenient for subsequent use.

[0050] In use, first insert the outer tube 101 into the designated position of the work site, then insert the inner tube 102 into the outer tube 101, and simultaneously turn on the driving motor 104b when pumping water, drive the connecting disc 104d to rotate through the driving motor 104b and the fixed shaft 104c, and when the vibration rod 105c rotates to the inclined surface S, it will first move along the inclined surface S, and when it moves away from the inclined block 106, it will be pushed by the first spring 105d to move in the direction of the inner wall of the inner tube 102, and the impact force will be generated through the impact force, which will vibrate the inner tube 102, shake the sand and stones attached to the inner wall of the inner tube 102, and prevent the inner tube 102 from being blocked.

[0051] When the vibration rod 105c moves, it will drive the movable rod 203b to move, and the movable rod 203b and the connecting pipe 203a will drive the scraper 202 to rub against the filter cover 103, and when the vibration rod 105c drives the movable rod 203b and the connecting pipe 203a to move to the position of the inclined block 106, the chamfer at the bottom of the inclined surface S will push the movable rod 203b towards the connecting pipe 203a, so that it is separated from the vibration rod 105c, and at this time the spring in the annular groove P can drive the movable rod 203b and the connecting pipe 203a to reset, which is convenient for subsequent rotating and rubbing operation.

Claims

1. A pumping well pipe with a vibration sand removal function, characterized by: include, A water pumping assembly (100) comprises an outer tube (101), an inner tube (102), a filter cover (103), a driving member (104), a vibrating member (105) and an inclined block (106), wherein the inner tube (102) is sleeved in the outer tube (101), the filter cover (103) is fixed to the bottom end of the outer tube (101), the driving member (104) is arranged at the bottom of the inner tube (102), the vibrating member (105) is arranged on the driving member (104), and the inclined block (106) is fixed to the inner wall of the inner tube (102); and The dredging assembly (200) is arranged in the filter cover (103), and comprises a connecting ring (201), a scraper (202) and a pushing member (203); the connecting ring (201) is arranged on the inner bottom wall of the filter cover (103); the scraper (202) is fixed on the connecting ring (201); and the pushing member (203) is fixed to the end of the scraper (202).

2. The pumping well pipe with vibration sand removal function as claimed in claim 1, characterized in that: The pumping assembly (100) further comprises a receiving ring (107) fixed to the inner wall of the outer tube (101), and the inner tube (102) is located on the top of the receiving ring (107).

3. The pumping well pipe with vibration sand removal function as claimed in claim 2, characterized in that: The driving member (104) comprises a fixing frame (104a), a driving motor (104b), a fixing shaft (104c) and a connecting disk (104d); the fixing frame (104a) is fixed to the bottom of the inner wall of the inner tube (102); the driving motor (104b) is fixed to the bottom of the fixing frame (104a); the fixing shaft (104c) is fixed to the output end of the driving motor (104b); and the connecting disk (104d) is fixed to the top of the fixing shaft (104c) and is located above the fixing frame (104a).

4. The pumping well pipe with vibration sand removal function as claimed in claim 3, characterized in that: The driving member (104) further includes a protective cover (104e), and the protective cover (104e) is arranged outside the driving motor (104b).

5. The water pumping well pipe with vibration sand removal function according to claim 3 or 4, characterized in that: The vibration member (105) includes a fixed tube (105a), a slide plate (105b) and a vibration rod (105c), wherein the fixed tube (105a) is fixed to the outside of the connecting plate (104d), the slide plate (105b) slides in the fixed tube (105a), and the vibration rod (105c) is fixed to the outside of the slide plate (105b).

6. The pumping well pipe with vibration sand removal function as claimed in claim 5, characterized in that: The vibration member (105) further comprises a first spring (105d), two ends of which are respectively fixed to the inner wall of the fixed tube (105a) and the slide plate (105b).

7. The pumping well pipe with vibration sand removal function as claimed in claim 6, characterized in that: One side of the inclined block (106) is provided with an inclined surface (S), which cooperates with the vibration rod (105c).

8. The pumping well pipe with vibration sand removal function as claimed in claim 7, characterized in that: The dredging assembly (200) further comprises a connecting frame (204) fixed to the bottom of the fixing frame (104a), and both sides of the connecting ring (201) are provided with an annular groove (P) that matches the connecting ring (201).

9. The water pumping well pipe with a vibration sand removal function according to any one of claims 6, 7 and 8, characterized in that: The pushing member (203) comprises a connecting tube (203a) and a movable rod (203b), wherein the connecting tube (203a) is fixed to one end of the top of the scraper (202), and the movable rod (203b) slides in the connecting tube (203a).

10. The water pumping well pipe with vibration sand removal function as claimed in claim 9, characterized in that: The pushing member (203) further comprises a second spring (203c), two ends of which are respectively fixed to the inner wall of the connecting tube (203a) and the movable rod (203b).

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