Water filter pipe for dewatering well
By introducing limiting mechanism, wing plate and inner ring frame into the water filter pipe for precipitation well, the problem of insufficient splicing of existing water filter pipes is solved, and more stable pipeline connection is achieved, loosening is avoided, and the improvement of Practicality of the device.
Patent Information
- Application Number
- CN202420879265.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The splicing of the existing water filter pipes for precipitation wells is insufficient, which makes the device easy to loosen when installed and used, affecting the normal operation of the drainage pump.
A water filter pipe including a pipe body, a limiting mechanism, a wing plate and an inner ring frame is designed. The sliding structure and threaded connection of the limiting mechanism and the wing plate is enhanced, and the connection of the pipe is enhanced through the inner ring frame and Position the threaded connection of the inner ring to ensure stable installation of the pipe.
It effectively avoids the looseness of the device during installation and use, improves the practicality and splicing of the water filter pipe, and ensures the normal operation of the drainage pump.
Smart Images
Figure CN222183414U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water filter pipes, in particular to a water filter pipe for a precipitation well. Background Art
[0002] A precipitation well refers to a well used to lower the groundwater level in an underground mine or underground project. Because it can effectively solve the problem of groundwater accumulation, precipitation wells play an important role in underground mines or underground projects. The filter pipe for the precipitation well is a device that filters impurities in the precipitation well to prevent impurities from clogging the drainage pump. It is an important part of the precipitation well drainage system.
[0003] However, a water filter pipe for a precipitation well with a publication number of CN219840109U and an authorization announcement date of 20231017, although it can be spliced for use, the splicing of the device is not strong enough, which makes the device easy to loosen during installation and use, which in turn easily affects the normal operation of the drainage pump, reducing the practicality of the device.
[0004] In view of the above problems, it is urgent to carry out innovative design based on the original water filter pipe for precipitation wells. Utility Model Content
[0005] The utility model aims to provide a water filter pipe for a precipitation well, so as to solve the problem that the existing water filter pipe for precipitation well is not firmly spliced, which leads to the problem that the device is easy to loosen when installed and used.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water filter pipe for a precipitation well, comprising a pipe body, the upper outer wall of the pipe body is provided with a limiting mechanism, and the surface of the pipe body is provided with water permeable holes, the lower outer wall of the pipe body is fixedly connected with a wing plate, the upper inner wall of the pipe body is fixedly installed with an inner ring frame, and the outer wall of the inner ring frame is provided with a positioning inner ring.
[0007] Preferably, the wing plates are distributed at equal angles on the outer wall of the tube body, and the wing plates and the limiting mechanisms are arranged in a one-to-one correspondence.
[0008] Preferably, the limiting mechanism comprises a limiting seat and a limiting bolt, and the limiting seat is fixedly mounted on the outer wall of the upper end of the tube body, and the limiting bolt is fixedly arranged on the upper surface of the limiting seat.
[0009] Preferably, the limiting seat and the wing plate are in contact with each other, and the wing plate and the limiting bolt form a sliding structure.
[0010] Preferably, the cross-section shape of the limiting seat is set to be a right-angled trapezoid.
[0011] Preferably, the outer wall of the limit bolt is threadedly connected with a screw cap, and the screw cap and the wing plate are fitted together.
[0012] Preferably, the inner ring frame and the positioning inner ring are threadedly arranged.
[0013] Preferably, the inner positioning ring and the tube body are slidably connected.
[0014] Compared with the prior art, the beneficial effect of the utility model is that the user first sleeves the positioning inner ring onto the outer wall of the inner ring frame, and then tightens the positioning inner ring to install the positioning inner ring, and then the user connects the two pipes, at which time the pipe body of the upper pipe is sleeved onto the outer wall of the positioning inner ring of the lower pipe, and at the same time the upper pipe body drives the wing plate to be sleeved onto the outer wall of the limit bolt of the lower pipe, and the upper wing plate fits with the lower limit seat, and then the user sleeves the screw caps onto the limit bolts respectively and tightens the screw caps, so that the screw caps fit the wing plates respectively, thereby completing the connection of the pipes, and at this time the limit mechanism , wing plates and screw caps limit the connected pipes on the outside of the pipes, and at the same time, the inner ring frame and the positioning inner ring support the connected pipes on the inside of the pipes. Therefore, the filter pipe strengthens the firmness of the splicing, thereby avoiding the loosening of the device during installation and use, thereby improving the practicality of the device. Then, when the pipe connection is completed, the user fixes the filter cloth on the outside of the pipe, and then the user inserts the pipe into the precipitation well to use the filter pipe. Next, when the device is used, the water in the precipitation well enters the inside of the pipe through the filter cloth and the water permeable holes, thereby completing the filtration of the water. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the front section structure of the utility model;
[0016] Figure 2 It is a schematic diagram of a partial front section structure of the utility model in the installation state;
[0017] Figure 3 This is a schematic diagram of the top view of the inner ring frame of the utility model;
[0018] Figure 4 This is a schematic diagram of the wing plate structure from a top view of the present utility model;
[0019] Figure 5 For this utility model Figure 1 Enlarged structural diagram at A in the middle.
[0020] In the figure: 1, tube body; 2, limiting mechanism; 201, limiting seat; 202, limiting bolt; 3, wing plate; 4, inner ring frame; 5, positioning inner ring; 6, screw cap; 7, water permeable hole. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-5 The utility model provides a technical solution: a water filter pipe for a precipitation well, comprising a pipe body 1, a limiting mechanism 2, a limiting seat 201, a limiting bolt 202, a wing plate 3, an inner ring frame 4, a positioning inner ring 5, a screw cap 6 and a water permeable hole 7. The limiting mechanism 2 is installed on the upper outer wall of the pipe body 1, and the surface of the pipe body 1 is provided with a water permeable hole 7. The limiting mechanism 2 comprises a limiting seat 201 and a limiting bolt 202, and the limiting seat 201 is fixedly connected to the upper outer wall of the pipe body 1, and the limiting bolt 202 is fixedly installed on the upper surface of the limiting seat 201, so that the pipeline is connected stably and firmly through the limiting mechanism 2, and the limiting seat 201 and the wing plate 3 are arranged in a close fit. , and the wing plate 3 and the limit bolt 202 are slidably connected, so that when the pipeline is installed, the upper pipeline drives the wing plate 3 to be sleeved on the limit bolt 202 on the lower pipeline, and the wing plate 3 is fitted with the limit seat 201, and the positive cross-sectional shape of the limit seat 201 is set to a right-angled trapezoidal shape, so that when the pipeline is installed, the limit seat 201 can be smoothly inserted into the precipitation well to avoid the limit seat 201 being stuck in the well. The outer wall of the limit bolt 202 is threadedly connected with a screw cap 6, and the screw cap 6 and the wing plate 3 fit together, so that the user can sleeve the screw cap 6 onto the outer wall of the limit bolt 202 and tighten the screw cap 6, and the screw cap 6 is close to the wing plate 3, so that the connected pipeline is fixed by the limiting mechanism 2 and the wing plate 3. Figure 1-5As shown, the user first sleeves the positioning inner ring 5 onto the outer wall of the inner ring frame 4, and then tightens the positioning inner ring 5 to install the positioning inner ring 5. Then the user connects the two pipes. At this time, the pipe body 1 of the upper pipe is sleeved onto the outer wall of the positioning inner ring 5 of the lower pipe. At the same time, the upper pipe body 1 drives the wing plate 3 to be sleeved onto the outer wall of the limit bolt 202 of the lower pipe, and the upper wing plate 3 fits with the lower limit seat 201. Then the user sleeves the screw cap 6 onto the limit bolt 202 respectively and tightens the screw cap 6, so that the screw cap 6 fits the wing plate 3 respectively, thereby completing the connection of the pipes, and at this time the limit mechanism 2. The wing plate 3 and the screw cap 6 limit the connected pipe on the outside of the pipe, and the inner ring frame 4 and the positioning inner ring 5 support the connected pipe on the inside of the pipe. Therefore, the filter pipe strengthens the firmness of the splicing, thereby avoiding the loosening phenomenon during the installation and use of the device, thereby improving the practicality of the device. Then, when the pipe connection is completed, the user fixes the filter cloth on the outside of the pipe, and then the user inserts the pipe into the precipitation well to use the filter pipe. Next, when the device is used, the water in the precipitation well enters the inside of the pipe through the filter cloth and the water permeable hole 7, thereby completing the filtration of the water.
[0023] A wing plate 3 is fixedly provided on the outer wall of the lower end of the pipe body 1. The wing plate 3 is arranged at equal angles on the outer wall of the pipe body 1, and the wing plate 3 and the limiting mechanism 2 are distributed one by one, which is convenient for improving the firmness of the pipeline connection, thereby avoiding loosening of the pipeline during installation and use.
[0024] The inner wall of the upper end of the tube body 1 is fixedly connected to an inner ring frame 4, and the outer wall of the inner ring frame 4 is movably connected to a positioning inner ring 5. The inner ring frame 4 and the positioning inner ring 5 are threadedly connected, which is convenient for the user to rotate the positioning inner ring 5 to disassemble and assemble the positioning inner ring 5, and to clamp the positioning inner ring 5 by the inner ring frame 4 and the tube body 1, thereby improving the stability of the positioning inner ring 5. The positioning inner ring 5 and the tube body 1 form a sliding structure, which is convenient for the upper tube body 1 to be sleeved onto the outer wall of the positioning inner ring 5 of the lower pipe when the pipes are connected.
[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A water filter pipe for a precipitation well, comprising a pipe body (1), characterized in that: The upper outer wall of the tube body (1) is provided with a limiting mechanism (2), and the surface of the tube body (1) is provided with a water permeable hole (7). The lower outer wall of the tube body (1) is fixedly connected with a wing plate (3), and the upper inner wall of the tube body (1) is fixedly installed with an inner ring frame (4), and the outer wall of the inner ring frame (4) is sleeved with a positioning inner ring (5).
2. A water filter pipe for a precipitation well according to claim 1, characterized in that: The wing plates (3) are distributed at equal angles on the outer wall of the tube body (1), and the wing plates (3) and the limiting mechanisms (2) are arranged in a one-to-one correspondence.
3. A water filter pipe for a precipitation well according to claim 1, characterized in that: The limiting mechanism (2) comprises a limiting seat (201) and a limiting bolt (202), wherein the limiting seat (201) is fixedly mounted on the outer wall of the upper end of the tube body (1), and the limiting bolt (202) is fixedly arranged on the upper surface of the limiting seat (201).
4. A water filter pipe for a precipitation well according to claim 3, characterized in that: The limiting seat (201) and the wing plate (3) are in contact with each other, and the wing plate (3) and the limiting bolt (202) form a sliding structure.
5. A water filter pipe for a precipitation well according to claim 3, characterized in that: The positive cross-section shape of the limiting seat (201) is set to be a right-angled trapezoidal shape.
6. A water filter pipe for a precipitation well according to claim 3, characterized in that: The outer wall of the limiting bolt (202) is threadedly connected with a screw cap (6), and the screw cap (6) and the wing plate (3) are arranged in close contact.
7. A water filter pipe for a precipitation well according to claim 1, characterized in that: The inner ring frame (4) and the positioning inner ring (5) are threadedly arranged.
8. A water filter pipe for a precipitation well according to claim 1, characterized in that: The positioning inner ring (5) and the tube body (1) are slidably connected.