Efficient anaerobic gravity water distribution device

Abstract

The utility model relates to the field of anaerobic gravity water distribution, and discloses an efficient anaerobic gravity water distribution device which comprises a water distribution head, the outer wall of the water distribution head is fixedly connected with a sleeve, the outer wall of the sleeve is fixedly connected with a positioning pipe through a support, the top end of the positioning pipe is elastically connected with a movable plate through a reset spring, and the movable plate is fixedly connected with the sleeve. A limiting mechanism is arranged at the top end of the moving plate, a sealing gasket is elastically connected to the inner wall of the right end of the sleeve through a positioning spring, a connecting pipe is inserted into the inner wall of the sleeve, and an inserting plate is fixedly connected to the right end of the connecting pipe. According to the utility model, the connecting pipe and the insertion plate can be quickly disassembled and assembled by inserting or separating the limiting block and the notch in the outer wall of the connecting pipe, the parts of the water distribution pipe do not need to be rotated for multiple times, and are simple and convenient in actual operation by adopting a threaded connection mode, and meanwhile, the insertion plate is in contact with the sealing gasket, so that the sealing performance after the connecting pipe and the sleeve are connected can be ensured; the practicability of the device is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the field of anaerobic gravity water distribution, in particular to a high-efficiency anaerobic gravity water distribution device. Background Art

[0002] The high-efficiency anaerobic gravity water distributor is a device used to treat sewage. It combines the principles of anaerobic treatment and gravity filter to efficiently remove organic matter and other pollutants in sewage. In order to evenly distribute the sewage entering the system to the filler layer or wetland vegetation, the high-efficiency anaerobic gravity water distributor is equipped with water distribution pipes for subsequent distribution.

[0003] The prior art has the following two defects: on the one hand, the water distribution pipes used in some existing high-efficiency anaerobic gravity water distributors are usually installed, disassembled and replaced by threaded connections, but they need to be twisted multiple times during actual operation, and the water distribution pipes cannot be quickly disassembled and assembled; on the other hand, the existing high-efficiency anaerobic gravity water distributors are of different sizes, which results in the use of water distribution pipes of different lengths for high-efficiency anaerobic gravity water distributors of different sizes, and the existing water distribution pipes need to be specially customized to match them, which reduces the practicability of the device to a certain extent. Therefore, a high-efficiency anaerobic gravity water distribution device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a high-efficiency anaerobic gravity water distribution device, which aims to improve the problem in the prior art that the water distribution pipe cannot be quickly dismantled.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-efficiency anaerobic gravity water distribution device, including a water distribution head, the outer wall of the water distribution head is fixedly connected to a sleeve, the outer wall of the sleeve is fixedly connected to a positioning tube through a bracket, the top of the positioning tube is elastically connected to a movable plate through a reset spring, a limiting mechanism is provided at the top of the movable plate, the right end inner wall of the sleeve is elastically connected to a sealing gasket through a positioning spring, the inner wall of the sleeve is plugged with a connecting pipe, and the right end of the connecting pipe is fixedly connected to a plug plate.

[0006] As a further description of the above technical solution:

[0007] The inner wall of the connecting pipe is slidably connected with a movable pipe, and the top end of the connecting pipe is elastically connected with an insert block via a movable spring.

[0008] As a further description of the above technical solution:

[0009] The top end of the connecting pipe is fixedly connected to one end of the movable spring, and the other end of the movable spring is fixedly connected to the inner side wall of the insert block.

[0010] As a further description of the above technical solution:

[0011] The plug block penetrates and is slidably connected to the inner wall of the connecting pipe, and the plug block is plugged into the inner wall of the movable pipe.

[0012] As a further description of the above technical solution:

[0013] The top end of the positioning tube is fixedly connected to one end of a return spring, and the other end of the return spring is fixedly connected to the bottom end of a movable plate, and the movable plate is slidably connected to the outer wall of the positioning tube.

[0014] As a further description of the above technical solution:

[0015] The limiting mechanism comprises a limiting block, and the limiting block is fixedly connected to the top end of the moving plate.

[0016] As a further description of the above technical solution:

[0017] The limiting block is plugged into the outer wall of the connecting pipe, and the limiting block penetrates and is slidably connected to the inner wall of the sleeve.

[0018] As a further description of the above technical solution:

[0019] The inner wall of the right end of the sleeve is fixedly connected to one end of the positioning spring, and the other end of the positioning spring is fixedly connected to the right end of the sealing gasket.

[0020] As a further description of the above technical solution:

[0021] The sealing pad is slidably connected to the inner wall of the sleeve, and the left end of the sealing pad is in contact with the right end of the plug plate.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the connecting pipe and the plug plate can be quickly disassembled and assembled by plugging or separating the limit block and the outer wall groove of the connecting pipe, without repeatedly rotating the threaded connection of the parts of the water distribution pipe, which is simple and convenient in actual operation. At the same time, the contact between the plug plate and the sealing gasket can ensure the sealing of the connecting pipe and the sleeve after connection, thereby improving the practicality of the device to a certain extent.

[0024] 2. In the utility model, by plugging or separating the plug block and the circular hole of the movable tube, the distance that the movable tube moves outward in the connecting tube can be controlled according to actual needs, and the water distribution pipe can be adjusted according to the actual size of the high-efficiency anaerobic gravity water distributor. The practicality of the device is increased without the need for special customization of the water distribution pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1This is an overall three-dimensional schematic diagram of a water distribution head, a connecting pipe and a movable pipe of a high-efficiency anaerobic gravity water distribution device proposed by the utility model;

[0026] Figure 2 This is an exploded schematic diagram of the connecting pipe, plug plate and sleeve of a high-efficiency anaerobic gravity water distribution device proposed by the utility model;

[0027] Figure 3 This is a schematic cross-sectional view of the overall casing of a high-efficiency anaerobic gravity water distribution device proposed by the utility model;

[0028] Figure 4 The utility model provides an overall cross-sectional schematic diagram of the connecting pipes of a high-efficiency anaerobic gravity water distribution device.

[0029] Legend:

[0030] 1. Water distribution head; 2. Casing; 3. Positioning tube; 4. Reset spring; 5. Moving plate; 6. Limit block; 7. Positioning spring; 8. Sealing gasket; 9. Connecting tube; 10. Insert plate; 11. Movable tube; 12. Movable spring; 13. Insert block. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-Figure 3 The utility model provides an embodiment: a high-efficiency anaerobic gravity water distribution device, including a water distribution head 1, the outer wall of the water distribution head 1 is fixedly connected with a sleeve 2, the sleeve 2 is mainly connected to the water distribution head 1, the sleeve 2 is the same as the water distribution head 1, the outer wall of the sleeve 2 is fixedly connected with a positioning tube 3 through a bracket, the positioning tube 3 can allow the movable plate 5 to move vertically, and the moving trajectory will not be offset, the top of the positioning tube 3 is elastically connected with the movable plate 5 through a reset spring 4, the movable plate 5 can be moved vertically with a limit block 6, and a limiting mechanism is arranged on the top of the movable plate 5, the inner wall of the right end of the sleeve 2 is elastically connected with a sealing gasket 8 through a positioning spring 7, the sealing gasket 8 is a rubber material, and the sealing gasket 8 can be in contact with the plug plate 10 to ensure the sealing after the connecting pipe 9 and the sleeve 2 are connected, the inner wall of the sleeve 2 is plugged with a connecting pipe 9, the right end of the connecting pipe 9 is fixedly connected with the plug plate 10, and the contact surface between the right end of the plug plate 10 and the sealing gasket 8 is a rubber material.

[0033] Reference Figure 1 and Figure 4The inner wall of the connecting pipe 9 is slidably connected with a movable pipe 11, and the circular holes of the movable pipe 11 and the connecting pipe 9 are in the same position, so that when the movable pipe 11 extends outward, the movable pipe 11 can be guaranteed to coincide with the circular hole of the connecting pipe 9, so that sewage can flow out from the holes of the connecting pipe 9 and the movable pipe 11. The top of the connecting pipe 9 is elastically connected with an insert block 13 through a movable spring 12. The insert block 13 has the same diameter as the circular holes of the movable pipe 11 and the connecting pipe 9, so that the insert block 13 can be inserted into the circular hole of the movable pipe 11 to limit the movable pipe 11.

[0034] The top end of the connecting tube 9 is fixedly connected to one end of the movable spring 12. When the plug block 13 moves upward, the movable spring 12 will be stretched. When resetting, the elastic force of the movable spring 12 is used to reset the plug block 13. The other end of the movable spring 12 is fixedly connected to the inner side wall of the plug block 13. The plug block 13 penetrates and is slidably connected to the inner wall of the connecting tube 9. The plug block 13 is plugged into the inner wall of the movable tube 11. The plug block 13 can be plugged into the round hole of the movable tube 11 according to the distance that the movable tube 11 extends outward.

[0035] Reference Figure 1-Figure 3 The top end of the positioning tube 3 is fixedly connected to one end of the return spring 4. When the moving plate 5 moves downward, the return spring 4 will be compressed. When resetting, the elastic force of the return spring 4 is used to return the moving plate 5. The other end of the return spring 4 is fixedly connected to the bottom end of the moving plate 5. The moving plate 5 is slidably connected to the outer wall of the positioning tube 3. The limiting mechanism includes a limiting block 6. The limiting block 6 is an inclined surface. When the inclined surface is squeezed, the limiting block 6 will slide along the inner wall of the sleeve 2. The limiting block 6 is fixedly connected to the top end of the moving plate 5. The limiting block 6 is plugged into the outer wall of the connecting tube 9. The outer wall of the connecting pipe 9 is provided with a groove corresponding to the limit block 6, so that the limit block 6 can be plugged into it to limit the connecting pipe 9 in one direction. The limit block 6 passes through and is slidably connected to the inner wall of the sleeve 2. The inner wall of the right end of the sleeve 2 is fixedly connected to one end of the positioning spring 7. When the sealing gasket 8 moves to the right, the positioning spring 7 is compressed. When resetting, the elastic force of the positioning spring 7 is used to move the sealing gasket 8 to the left. The other end of the positioning spring 7 is fixedly connected to the right end of the sealing gasket 8. The sealing gasket 8 is slidably connected to the inner wall of the sleeve 2, and the left end of the sealing gasket 8 contacts the right end of the plug plate 10.

[0036] Working principle: First, according to the needs of the use of the high-efficiency anaerobic gravity water distributor, when adjusting the length of the water distribution pipe, you only need to pull the plug block 13 upwards and compress the movable spring 12 to separate the plug block 13 and the round hole of the movable tube 11, and then move the movable tube 11 to the left to reach the specified length, so that the plug block 13 and the round hole of the movable tube 11 coincide with each other, and then release the plug block 13 and use the reverse elastic force of the movable spring 12 to reset the plug block 13, so that the plug block 13 and the round hole of the movable tube 11 are plugged in. When adjusting again, just follow the above steps.

[0037] When a single aged or damaged water distribution pipe needs to be replaced, it is only necessary to move the movable plate 5 downward by hand and compress the reset spring 4, so that the movable plate 5 moves with the limit block 6 to separate the limit block 6 from the outer wall groove of the connecting pipe 9, and then the connecting pipe 9 is moved out of the inner wall of the sleeve 2 with the plug plate 10, and finally the movable plate 5 is released and the reverse elastic force of the reset spring 4 is used to reset the movable plate 5 and the limit block 6. When the plug plate 10 is inserted into the inner wall of the sleeve 2, the sealing gasket 8 is in a compressed state against the positioning spring 7. When the plug plate 10 is moved out of the inner wall groove of the sleeve 2, the positioning spring 7 will move and reset with the sealing gasket 8.

[0038] When it is necessary to install a new water pipe, it is only necessary to insert the connecting pipe 9 and the plug plate 10 into the inner wall of the casing 2. When the plug plate 10 first enters the casing 2, the right end of the plug plate 10 will initially squeeze the inclined surface of the limit block 6. When the connecting pipe 9 enters the casing 2, the right end of the connecting pipe 9 will continue to squeeze the inclined surface of the limit block 6, so that the limit block 6 moves downward with the moving plate 5 and compresses the return spring 4. When the outer wall sockets of the limit block 6 and the connecting pipe 9 coincide, the return spring 4 is used to press the limit block 6 and the moving plate 5 downward. The reverse elastic force of the positioning spring 7 brings the movable plate 5 and the limit block 6 to reset, so that the limit block 6 and the outer wall groove of the connecting pipe 9 are plugged into the one-way limit. When the plug plate 10 contacts the sealing gasket 8, the plug plate 10 will enter the sliding groove of the sealing gasket 8, so that the plug plate 10 contacts and squeezes the sealing gasket 8 to compress the positioning spring 7. The reverse elastic force of the positioning spring 7 allows the sealing gasket 8 to continue to contact the right end of the plug plate 10, so that the sealing of the connection between the connecting pipe 9 and the sleeve 2 is guaranteed after the connection.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A high-efficiency anaerobic gravity water distribution device, comprising a water distribution head (1), characterized in that: The outer wall of the water distribution head (1) is fixedly connected to a sleeve (2), the outer wall of the sleeve (2) is fixedly connected to a positioning tube (3) via a bracket, the top end of the positioning tube (3) is elastically connected to a movable plate (5) via a return spring (4), a limiting mechanism is provided at the top end of the movable plate (5), the inner wall of the right end of the sleeve (2) is elastically connected to a sealing gasket (8) via a positioning spring (7), the inner wall of the sleeve (2) is plugged with a connecting tube (9), and the right end of the connecting tube (9) is fixedly connected to an inserting plate (10).

2. A high-efficiency anaerobic gravity water distribution device according to claim 1, characterized in that: The inner wall of the connecting tube (9) is slidably connected to a movable tube (11), and the top end of the connecting tube (9) is elastically connected to an insert block (13) via a movable spring (12).

3. A high-efficiency anaerobic gravity water distribution device according to claim 2, characterized in that: The top end of the connecting tube (9) is fixedly connected to one end of a movable spring (12), and the other end of the movable spring (12) is fixedly connected to the inner side wall of the insert block (13).

4. A high-efficiency anaerobic gravity water distribution device according to claim 2, characterized in that: The insert block (13) penetrates through and is slidably connected to the inner wall of the connecting tube (9), and the insert block (13) is plugged into the inner wall of the movable tube (11).

5. The high-efficiency anaerobic gravity water distribution device according to claim 1, characterized in that: The top end of the positioning tube (3) is fixedly connected to one end of a return spring (4), and the other end of the return spring (4) is fixedly connected to the bottom end of a movable plate (5), and the movable plate (5) is slidably connected to the outer wall of the positioning tube (3).

6. A high-efficiency anaerobic gravity water distribution device according to claim 1, characterized in that: The limiting mechanism comprises a limiting block (6), and the limiting block (6) is fixedly connected to the top end of the movable plate (5).

7. A high-efficiency anaerobic gravity water distribution device according to claim 6, characterized in that: The limit block (6) is plugged into the outer wall of the connecting pipe (9), and the limit block (6) penetrates and is slidably connected to the inner wall of the sleeve (2).

8. The high-efficiency anaerobic gravity water distribution device according to claim 1, characterized in that: The inner wall of the right end of the sleeve (2) is fixedly connected to one end of a positioning spring (7), and the other end of the positioning spring (7) is fixedly connected to the right end of a sealing gasket (8).

9. The high-efficiency anaerobic gravity water distribution device according to claim 1, characterized in that: The sealing gasket (8) is slidably connected to the inner wall of the sleeve (2), and the left end of the sealing gasket (8) is in contact with the right end of the plug plate (10).

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