CN215609872U

CN215609872U - Adjustable glass fiber reinforced plastic filter convenient to installation

Info

Publication number: CN215609872U
Application number: CN202122105617.8U
Authority: CN
Inventors: 董晓贝; 潘颢; 魏更芃; 计宇; 雷佳双
Original assignee: Tianjin Yannai Environmental Protection Technology Co ltd
Current assignee: Tianjin Yannai Environmental Protection Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-25
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses an adjustable glass fiber reinforced plastic filter convenient to mount, which comprises a main body and a first connecting pipe, wherein the main body is connected with the first connecting pipe in a sliding mode through a second connecting pipe, and a flexible pipe is arranged on the outer wall of the second connecting pipe and is connected with the main body and the first connecting pipe. The length of the filter is changed by applying the sliding displacement of the stroke groove and the second connecting pipe, the filter is arranged in the fluid pipeline after being shortened, the main body and the second connecting pipe are driven to displace through the hydraulic cylinder and the telescopic column, the rapid installation of the filter is realized, and threads and a hoop are not needed; the stroke groove is attached to the second connecting pipe, and the outer wall of the stroke groove is sleeved with the flexible pipe, so that the filter is subjected to multi-channel sealing, the sealing performance of the filter is improved, and fluid leakage in the working process is avoided; due to the arrangement of the limiting groove, the inner diameter of the filter is matched with the limiting groove, various non-standard filter elements are installed, the filter is suitable for filtering more fluids, and the application range of the filter is widened.

Description

Adjustable glass fiber reinforced plastic filter convenient to installation

Technical Field

The utility model relates to the technical field of filtration, in particular to an adjustable glass fiber reinforced plastic filter convenient to mount.

Background

The filter is an indispensable device on the medium conveying pipeline, is usually installed at the inlet end equipment of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter, has a filter cartridge with a filter screen of a certain specification, and impurities are blocked.

However, most of the existing glass fiber reinforced plastic filters are rigidly connected, i.e., the connection is completed by threads, clamps and the like, so that the installation is inconvenient, and the filter media are designed according to the fluid filtration requirements, and the adjustability is not high, so that an adjustable glass fiber reinforced plastic filter convenient to install is needed.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve the above problems by providing an adjustable glass fibre reinforced plastic filter which is easy to install.

The utility model realizes the purpose through the following technical scheme:

the adjustable glass fiber reinforced plastic filter convenient to mount comprises a main body and a first connecting pipe, wherein the main body is connected with the first connecting pipe in a sliding mode through a second connecting pipe;

the end parts of the main body and the first connecting pipe are respectively provided with an installation part, the end surfaces of the installation parts are respectively embedded with an annular groove, the inner walls of the main body and the first connecting pipe are respectively embedded with a limit groove, the inner wall of the main body is slidably provided with a filter screen, and the end surface of the main body, far away from the installation part, is embedded with a stroke groove;

the second connecting pipe is slidably mounted on the inner wall of the stroke groove, corresponding supporting plates are arranged on the inner wall of the main body and the inner wall of the second connecting pipe respectively, and a hydraulic cylinder and a telescopic column are arranged between the two corresponding supporting plates.

Preferably: the installation part is in a round table shape, and a through hole corresponding to the inner wall of the main body is formed in the installation part.

So set up, promote the volume of installation department, and then promote the main part with the adaptation scope of first connecting pipe.

Preferably: and a rubber sealing gasket is attached to the inner side of the annular groove.

So set up, promote installation department and fluid pipeline's sealing strength.

Preferably: the installation department adopts the hard rubber material and respectively with the main part with first connecting tube bonds.

So set up, promote the installation department with the joint strength and the sealing performance of main part.

Preferably: and water seal assemblies are arranged at the joints of the flexible pipe, the main body and the first connecting pipe.

So set up, adopt the flexible tube to accomplish further sealed to first connecting tube and main part, avoid fluid leakage.

Preferably: the first connecting pipe is welded with the second connecting pipe.

So set up, promote first connecting pipe with the joint strength of second connecting pipe.

Preferably: the hydraulic cylinder and the telescopic column are fixedly arranged on the corresponding end surfaces of the support plates through bolts respectively.

So set up, be convenient for accomplish to the pneumatic cylinder with the installation of flexible post.

Preferably: the inner wall of the limiting groove is a polished surface.

So set up, reduce installation filter core with the wearing and tearing of spacing groove, hoisting device's life.

Compared with the prior art, the utility model has the following beneficial effects:

1. the length of the filter is changed by applying sliding displacement of the stroke groove and the second connecting pipe, the filter is arranged in the fluid pipeline after being shortened, the main body and the second connecting pipe are driven to displace through the hydraulic cylinder and the telescopic column, the filter is quickly installed, and threads and a hoop are not needed;

2. the stroke groove is attached to the second connecting pipe, and the outer wall of the stroke groove is sleeved with the flexible pipe, so that the filter is subjected to multi-channel sealing, the sealing performance of the filter is improved, and fluid leakage in the working process is avoided;

3. due to the arrangement of the limiting groove, the inner diameter of the filter is matched with the limiting groove, various non-standard filter elements are installed, the filter is suitable for filtering more fluids, and the application range of the filter is widened.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an isometric view of an adjustable glass fiber reinforced plastic filter of the present invention that is easy to install;

FIG. 2 is a cross-sectional view of an adjustable glass fiber reinforced plastic filter of the present invention that is easy to install.

The reference numerals are explained below:

1. a main body; 2. an installation part; 201. an annular groove; 3. a limiting groove; 4. a filter screen; 5. a first connecting pipe; 6. a second connecting pipe; 7. a flexible tube; 8. a stroke slot; 9. a support plate; 10. a hydraulic cylinder; 11. a telescopic column.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

referring to fig. 1-2, the adjustable glass fiber reinforced plastic filter convenient to install comprises a main body 1 and a first connecting pipe 5, wherein the main body 1 is slidably connected with the first connecting pipe 5 through a second connecting pipe 6, and a flexible pipe 7 is arranged on the outer wall of the second connecting pipe 6 and is connected with the main body 1 and the first connecting pipe 5;

the end parts of the main body 1 and the first connecting pipe 5 are respectively provided with an installation part 2, the end surface of the installation part 2 is embedded with an annular groove 201, the inner walls of the main body 1 and the first connecting pipe 5 are respectively embedded with a limit groove 3, the inner wall of the main body 1 is slidably provided with a filter screen 4, and the end surface of the main body 1 far away from the installation part 2 is embedded with a stroke groove 8;

the second connecting pipe 6 is slidably mounted on the inner wall of the stroke groove 8, corresponding support plates 9 are respectively arranged on the inner wall of the main body 1 and the inner wall of the second connecting pipe 6, and a hydraulic cylinder 10 and a telescopic column 11 are arranged between the two corresponding support plates 9.

Preferably: the mounting part 2 is in a round table shape, a through hole corresponding to the inner wall of the main body 1 is formed in the mounting part, the volume of the mounting part 2 is increased, and the adaptive range of the main body 1 and the first connecting pipe 5 is further increased; a rubber sealing gasket is attached to the inner side of the annular groove 201, so that the sealing strength of the mounting part 2 and the fluid pipeline is improved; the mounting part 2 is made of hard rubber and is respectively bonded with the main body 1 and the first connecting pipe 5, so that the connection strength and the sealing performance of the mounting part 2 and the main body 1 are improved; the joints of the flexible pipe 7, the main body 1 and the first connecting pipe 5 are provided with water seal assemblies, the water seal assemblies are derived from the prior art, so that the internal structure of the water seal assemblies is not described in detail, and the flexible pipe 7 is adopted to further seal the first connecting pipe 5 and the main body 1, so that fluid leakage is avoided; the first connecting pipe 5 is welded with the second connecting pipe 6, so that the connecting strength of the first connecting pipe 5 and the second connecting pipe 6 is improved; the hydraulic cylinder 10 and the telescopic column 11 are fixedly arranged on the end faces of the corresponding support plates 9 through bolts respectively, so that the hydraulic cylinder 10 and the telescopic column 11 can be conveniently installed; the inner wall of the limiting groove 3 is set to be a polishing surface, so that the abrasion of the installation filter element and the limiting groove 3 is reduced, and the service life of the lifting device is prolonged.

The working principle is as follows: the working personnel selects proper filter medium or filter screen 4 according to the fluid filtering requirement, the filter medium or filter screen is placed on the inner walls of the main body 1 and the first connecting pipe 5 in a sliding way, the limit is completed through the limit groove 3, the hydraulic cylinder 10 is operated to run reversely, the telescopic column 11 is driven to retract into the hydraulic cylinder 10, the main body 1 and the second connecting pipe 6 are driven to displace through the support plate 9, further the distance between the main body 1 and the first connecting pipe 5 is shortened, the filter is placed at the installation position of the fluid pipeline, the two installation parts 2 are respectively aligned to the two ends of the fracture of the fluid pipeline, the hydraulic cylinder 10 is started, the telescopic column 11 is pushed to displace, the main body 1 and the second connecting pipe 6 are driven to displace through the support plate 9, further the distance between the main body 1 and the first connecting pipe 5 is lengthened, because of the installation plates and the annular groove 201, the pipe wall of the end part of the fluid pipeline is embedded into the annular groove 201, the sealing gasket attached in the groove is completed, and because the hydraulic cylinder 10 applies force, sealing performance is further improved, because the second connecting pipe 6 and the limiting groove 3 are attached and slide, and the outer wall of the second connecting pipe is arranged on the flexible pipe 7 and the water seal assembly, a multi-sealing mode is adopted to protect fluid, leakage caused by overlarge fluid pressure is avoided, and when the service cycle is reached, a worker completes the cleaning of the filter by reciprocating the steps.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. Adjustable glass steel filter convenient to installation, including main part (1) and first connecting pipe (5), its characterized in that: the main body (1) is connected with the first connecting pipe (5) in a sliding mode through a second connecting pipe (6), and a flexible pipe (7) is arranged on the outer wall of the second connecting pipe (6) and is connected with the main body (1) and the first connecting pipe (5);

the end parts of the main body (1) and the first connecting pipe (5) are respectively provided with an installation part (2), the end surface of each installation part (2) is embedded with an annular groove (201), the inner walls of the main body (1) and the first connecting pipe (5) are respectively embedded with a limiting groove (3), the inner wall of the main body (1) is provided with a filter screen (4) in a sliding manner, and the end surface of the main body (1) far away from the installation part (2) is embedded with a stroke groove (8);

the second connecting pipe (6) is slidably mounted on the inner wall of the stroke groove (8), corresponding support plates (9) are respectively arranged on the inner wall of the main body (1) and the inner wall of the second connecting pipe (6), and a hydraulic cylinder (10) and a telescopic column (11) are arranged between the two corresponding support plates (9).

2. An adjustable fiberglass reinforced plastic filter for easy installation according to claim 1, wherein: the installation part (2) is in a round table shape, and a through hole corresponding to the inner wall of the main body (1) is formed in the installation part.

3. An adjustable fiberglass reinforced plastic filter for easy installation according to claim 1, wherein: the inner side of the annular groove (201) is provided with a rubber sealing gasket in a fitting manner.

4. An adjustable fiberglass reinforced plastic filter for easy installation according to claim 1, wherein: the installation part (2) is made of hard rubber and is respectively bonded with the main body (1) and the first connecting pipe (5).

5. An adjustable fiberglass reinforced plastic filter for easy installation according to claim 1, wherein: and water seal assemblies are arranged at the joints of the flexible pipe (7) and the main body (1) and the first connecting pipe (5).

6. An adjustable fiberglass reinforced plastic filter for easy installation according to claim 1, wherein: the first connecting pipe (5) is welded with the second connecting pipe (6).

7. An adjustable fiberglass reinforced plastic filter for easy installation according to claim 1, wherein: the hydraulic cylinder (10) and the telescopic column (11) are fixedly arranged on the corresponding end surfaces of the support plates (9) through bolts respectively.

8. An adjustable fiberglass reinforced plastic filter for easy installation according to claim 1, wherein: the inner wall of the limiting groove (3) is a polished surface.