Anti-seepage structure of valve well

Abstract

The utility model relates to the technical field of valve wells, and discloses a valve well anti-seepage structure which comprises an anti-seepage cover body and a cover body, the cover body is sleeved on the upper side of the anti-seepage cover body in a sealing mode and connected with the anti-seepage cover body through threads, and a transparent glass plate is installed in the center of the cover body in a sealing mode. A pipeline guide pipe penetrates through the two side walls of the anti-seepage cover body respectively, one end of the pipeline guide pipe penetrates into the inner side of the anti-seepage cover body, a pipeline positioning pipe is installed in the pipeline guide pipe, a sealing gasket is installed on the inner side of the pipeline positioning pipe, and a first sealing gasket is installed on the side, close to the pipeline guide pipe, of the pipeline positioning pipe. Compared with the prior art, the anti-seepage cover has the advantages that the cover body is installed on the top of the anti-seepage cover body in a sealed mode, a pipeline penetrates through the pipeline guide pipe to enter the anti-seepage cover body, the pipeline is sleeved with the pipeline positioning pipe in a sealed mode and installed in the pipeline guide pipe, energy-saving positioning is conducted on the pipeline, and the interior of the pipeline guide pipe and the pipeline are in a sealed state; accumulated water is prevented from leaking into the valve well through the pipeline guide pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve well technical field, specifically is a valve well anti -infiltration structure. BACKGROUND

[0002] Valve well is a pit or well similar to a small room for the valve of underground pipeline and underground pipeline to facilitate when opening, closing part of pipe network operation or overhauling operation, the setting of valve well can facilitate the staff to carry out periodic inspection, prevent the hub of pipeline blockage.

[0003] The common material of the existing valve well includes concrete, masonry etc., has the problem that the anti -infiltration performance is relatively poor, and water accumulation easily seeps into the inside of the valve well, causes the inside valve and pipeline to be corroded and rusty, in order to solve the problem that the valve well is poor in anti -infiltration, usually brush anti -infiltration material on the inner wall of the valve well, but the channel that cooperates with the pipeline passes through will be set on the side wall of the valve well, the channel and the pipeline are not in sealed state, water accumulation easily seeps into the inside of the valve well at this place, therefore, the maintenance personnel need to check the valve well regularly, increase the workload of the maintenance personnel.

[0004] In view of the above technical problem, the valve well anti -infiltration structure is provided. UTILITY MODEL CONTENTS

[0005] I. Technical problem solved

[0006] The technical problem to be solved by the utility model is that the channel that cooperates with the pipeline passes through will be set on the side wall of the valve well, the channel and the pipeline are not in sealed state, water accumulation easily seeps into the inside of the valve well at this place.

[0007] II. Technical scheme

[0008] To solve the above technical problem, the utility model provides a technical scheme that a valve well anti -infiltration structure includes anti -infiltration cover main part and cover, the cover is sealed and is covered on the upper side of anti -infiltration cover main part and is connected through screw thread, the center of cover is sealed and is installed with transparent glass plate;

[0009] The both side walls of anti -infiltration cover main part are respectively passed through with pipeline guide pipe, one end of pipeline guide pipe is passed to the inside of anti -infiltration cover main part, and is installed with pipeline positioning pipe in the inside, the inside of pipeline positioning pipe is installed with sealing washer, the side of pipeline positioning pipe close to pipeline guide pipe is installed with sealing washer one.

[0010] As improvement, the top of cover is installed with screw thread connection ring two, the screw thread connection ring two is connected with the inner wall of anti -infiltration cover main part through screw thread, the lower side of screw thread connection ring two is installed with sealing washer two.

[0011] As improvement, the anti-seepage groove is installed on the upper part of the inner wall of the anti-seepage cover body, and the lower side of the sealing gasket is in sealing contact with the bottom of the anti-seepage groove.

[0012] As improvement, the one end of the pipeline positioning pipe away from the pipeline positioning pipe is on the same curved surface with the outer wall of the anti-seepage cover body.

[0013] As improvement, the one side of the pipeline positioning pipe is communicated with the threaded connection ring one, and the threaded connection ring one is installed on the inner side of the pipeline guide pipe through screwing.

[0014] As improvement, the lower side of the anti-seepage cover body is integrally formed with the positioning plate, and a plurality of positioning inserting rods are penetrated through the positioning plate.

[0015] As improvement, the upper side edge of the cover body is installed with the handle, and the outer wall of the cover body is provided with anti-skid lines.

[0016] Three, beneficial effects

[0017] Compared with the prior art, the anti-seepage cover body is integrally poured with a composite resin material, has the characteristics of anti-seepage, the cover body is sealingly installed on the top of the anti-seepage cover body, is installed into the well pit, the pipeline passes through the pipeline guide pipe and enters the inside of the anti-seepage cover body, is sealingly sleeved on the outer side of the pipeline through the pipeline positioning pipe, and is installed into the inside of the pipeline guide pipe, so that the pipeline is energy-savingly positioned, and the inside of the pipeline guide pipe and the pipeline are in a sealed state, so that water accumulation is prevented from seeping into the inside of the valve well through the pipeline guide pipe. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic view of the valve well anti-seepage structure.

[0019] Figure 2 It is the overall cross-sectional structure schematic view of the valve well anti-seepage structure.

[0020] Figure 3 It is the anti-seepage cover body cross-sectional structure schematic view of the valve well anti-seepage structure.

[0021] Figure 4 It is the cover body lower side structure schematic view of the valve well anti-seepage structure.

[0022] Figure 5 It is the pipeline positioning pipe structure schematic view of the valve well anti-seepage structure.

[0023] As shown in the figure: 1, anti-seepage cover body; 2, cover body; 3, positioning plate; 4, transparent glass plate; 5, pipeline guide pipe; 6, pipeline positioning pipe; 7, threaded connection ring one; 8, sealing washer; 9, sealing gasket one; 10, threaded connection ring two; 11, sealing gasket two; 12, anti-seepage groove; 13, handle; 14, positioning inserting rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments; based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of the utility model.

[0025] As shown in the accompanying drawings, Figure 1 A valve well anti-seepage structure, comprising an anti-seepage cover main body 1 and a cover 2, the lower side of the anti-seepage cover main body 1 is integrally formed with a positioning plate 3, a plurality of positioning rods 14 pass through the positioning plate 3, the positioning plate 3 is stably installed inside the well pit through the plurality of positioning rods 14, the cover 2 is sealed on the upper side of the anti-seepage cover main body 1 and is connected through threads, a handle 13 is installed at the upper edge of the cover 2, the cover 2 can be rotated by holding the handle 13, an anti-slip pattern is arranged on the outer wall of the cover 2, the cover 2 can also be directly held to rotate, the cover 2 is installed and dismounted on the upper side of the anti-seepage cover main body 1, a transparent glass plate 4 is sealingly installed at the center of the cover 2, the inside of the anti-seepage cover main body 1 can be observed through the transparent glass plate 4, and the cover 2 does not need to be opened.

[0026] In order to ensure that the cover 2 is sealingly connected with the anti-seepage cover main body 1, as shown in the accompanying drawings, Figure 3 and the accompanying drawings, Figure 4 A threaded connection ring two 10 is installed at the top of the cover 2, the threaded connection ring two 10 is connected with the inner wall of the anti-seepage cover main body 1 through threads, a sealing gasket two 11 is installed at the lower side of the threaded connection ring two 10, an anti-seepage groove 12 is installed on the upper part of the inner wall of the anti-seepage cover main body 1, when the cover 2 is installed, the threaded connection ring two 10 moves downward on the inner side of the anti-seepage cover main body 1, the lower side of the sealing gasket two 11 is sealingly contacted with the bottom of the anti-seepage groove 12, the cover 2 and the anti-seepage cover main body 1 are sealed, and the height of the inner wall of the anti-seepage groove 12 is higher than the height of the bottom, so that water outside is prevented from entering the inside of the anti-seepage cover main body 1.

[0027] In order to prevent water from seeping into the inside of the valve well through the pipeline conduit 5, as shown in the accompanying drawings, Figure 1 , the accompanying drawings, Figure 2 , the accompanying drawings, Figure 3 and the accompanying drawings, Figure 5As shown, the both side walls of the anti-infiltration cover body 1 are respectively provided with a pipeline guide pipe 5, one end of the pipeline guide pipe 5 away from the pipeline positioning pipe 6 is on the same curved surface with the outer wall of the anti-infiltration cover body 1, so that the outer wall of the anti-infiltration cover body 1 is not protruding, and the anti-infiltration cover body 1 is convenient to install into the well pit, one end of the pipeline guide pipe 5 penetrates into the inner side of the anti-infiltration cover body 1, and the pipeline positioning pipe 6 is installed inside, the pipeline penetrates through the pipeline guide pipe 5 into the inner side of the anti-infiltration cover body 1, the pipeline positioning pipe 6 is sleeved outside the pipeline, and the pipeline positioning pipe 6 is in sealing contact with the pipeline, one side of the pipeline positioning pipe 6 close to the pipeline guide pipe 5 is provided with a sealing gasket 1, after the threaded connection ring 1 7 is installed into the inner side of the pipeline guide pipe 5, the sealing gasket 1 is sealingly clamped between the pipeline positioning pipe 6 and the pipeline guide pipe 5, and water outside the anti-infiltration cover body 1 is prevented from infiltrating into the inner side of the anti-infiltration cover body 1 through the pipeline guide pipe 5.

[0028] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between such entities or operations. In addition, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device.

[0029] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0030] The above describes the present application and its embodiments, which are not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired by it, without departing from the creative purpose of the present application, without creatively designing similar structure and embodiments to the technical solution, all of which should belong to the protection scope of the present application.

Claims

1. A valve well anti-seepage structure, comprising an anti-seepage cover body (1) and a cover (2), characterized in that: the cover (2) is sealed on the upper side of the anti-seepage cover body (1) and is connected by threads, and a transparent glass plate (4) is sealingly installed at the center of the cover (2); the two side walls of the anti-seepage cover body (1) respectively pass through a pipeline guide pipe (5), one end of the pipeline guide pipe (5) penetrates into the inner side of the anti-seepage cover body (1), and a pipeline positioning pipe (6) is installed inside, a sealing gasket (8) is installed on the inner side of the pipeline positioning pipe (6), and a sealing gasket one (9) is installed on the side of the pipeline positioning pipe (6) close to the pipeline guide pipe (5).

2. A valve pit anti-seepage structure according to claim 1, characterized in that: a threaded connection ring two (10) is installed on the top of the cover (2), the threaded connection ring two (10) is connected with the inner wall of the anti-seepage cover body (1) by threads, and a sealing gasket two (11) is installed on the lower side of the threaded connection ring two (10).

3. A valve pit anti-seepage structure according to claim 2, characterized in that: an anti-seepage groove (12) is installed on the upper inner wall of the anti-seepage cover body (1), and the lower side of the sealing gasket two (11) is sealingly contacted with the bottom of the anti-seepage groove (12).

4. The valve well anti-seepage structure according to claim 1, characterized in that: the end of the pipeline guide pipe (5) away from the pipeline positioning pipe (6) is on the same curved surface with the outer wall of the anti-seepage cover body (1).

5. A valve well anti-seepage structure according to claim 3, characterized in that: a threaded connection ring one (7) is communicated on one side of the pipeline positioning pipe (6), and the threaded connection ring one (7) is installed by threads on the inner side of the pipeline guide pipe (5).

6. A valve pit anti-seepage structure according to claim 1, characterized in that: a positioning plate (3) is integrally formed on the lower side of the anti-seepage cover body (1), and a plurality of positioning insertion rods (14) pass through the positioning plate (3).

7. The valve well anti-seepage structure according to claim 1, characterized in that: a handle (13) is installed on the upper side edge of the cover (2), and the outer wall of the cover (2) is provided with anti-skid lines.

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