CN216537477U

CN216537477U - Natural gas pipeline filter equipment

Info

Publication number: CN216537477U
Application number: CN202122585903.9U
Authority: CN
Inventors: 蔡在柯; 骆宇; 文志航; 毛杰锋; 陈淑娟; 蔡俊鹏; 刘国伟
Original assignee: Guangdong Xinwang Engineering Technology Co ltd
Current assignee: Guangdong Xinwang Engineering Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-05-17
Anticipated expiration: 2031-10-26

Abstract

The utility model relates to a natural gas pipeline filtering device, comprising: the adapter assembly comprises a bearing seat; the bearing seat comprises a base disc arranged in a circular ring shape and a fixing part vertically extending outwards from the inner periphery of the base disc; the filter assembly is arranged at one end of the adapter assembly; the filtering component comprises a filter element sleeved and connected with one end of the bearing seat and a clamp sleeved on the filter element; the filter element comprises a bracket, a sleeving part and a filter paper layer, wherein the sleeving part vertically extends outwards from the inner periphery of one end of the bracket, and the filter paper layer is sleeved on the outer peripheral surface of the bracket; the fixed part is sleeved with the sleeving part, and the sleeving part is sleeved with the hoop. Above-mentioned natural gas line filter equipment, simple structure, convenient to use utilizes clamp connection filter core and bears the weight of the seat, only needs during the dismantlement to unscrew the clamp and pull down the filter core again, simplifies the filter core and changes the operation, can easily change the filter core, improves work efficiency.

Description

Natural gas pipeline filter equipment

Technical Field

The utility model relates to the technical field of natural gas transportation, in particular to a natural gas pipeline filtering device.

Background

Along with the country advocates using clean energy, reduces environmental pollution, more and more people begin to use the natural gas as clean energy instead, need use filter equipment to filter after the natural gas is mined out, then the natural gas after the filtration is transported again and is used for the user.

After long-time use, the filter element in the filter device slowly loses efficacy, and the filter element needs to be replaced to keep good filtering effect. The existing filtering device is often required to be dismantled and decomposed to replace the filter element, so that the operation is complex and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

Based on the natural gas pipeline filtering device, the natural gas pipeline filtering device is simple in structure and convenient to use, filter element replacement operation is simplified, the filter element can be replaced easily, and working efficiency is improved.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

a natural gas pipeline filtration device comprising:

the adapter assembly comprises a bearing seat; the bearing seat comprises a base disc arranged in a circular ring shape and a fixing part vertically extending outwards from the inner periphery of the base disc; and

the filter assembly is arranged at one end of the adapter assembly; the filtering component comprises a filter element sleeved and connected with one end of the bearing seat and a clamp sleeved on the filter element; the filter element comprises a bracket, a sleeving part and a filter paper layer, wherein the sleeving part vertically extends outwards from the inner periphery of one end of the bracket, and the filter paper layer is sleeved on the outer peripheral surface of the bracket; the fixed part is sleeved with the sleeving part, and the sleeving part is sleeved with the hoop.

Above-mentioned natural gas line filter equipment, simple structure, convenient to use utilizes clamp connection filter core and bears the weight of the seat, only needs during the dismantlement to unscrew the clamp and pull down the filter core again, simplifies the filter core and changes the operation, can easily change the filter core, improves work efficiency.

In one embodiment, the adapter assembly further comprises an adapter ring sleeved outside the carrier; and the inner peripheral surface of the transfer ring is provided with accommodating grooves along the circumferential direction of the transfer ring, and the accommodating grooves are used for correspondingly inserting the base discs.

In one embodiment, the outer circumferential surface of the transfer ring is provided with glue containing grooves at intervals along the circumferential direction of the transfer ring, and the glue containing grooves are used for allowing glue to enter.

In one embodiment, the bearing seat is provided with a plurality of first assembly holes at uniform intervals; the adapter assembly is characterized in that the adapter assembly is further connected with an air inlet pipe at one end of the bearing seat, second assembly holes are formed in the end portion of one end of the air inlet pipe and are evenly spaced, the second assembly holes correspond to the first assembly holes in a one-to-one mode, bolts are utilized to penetrate through the first assembly holes and the second assembly holes to form connecting nuts, and the bearing seat and the air inlet pipe can be connected and installed.

In one embodiment, the fixing part is arranged in a cylindrical shape, and the sleeve part is arranged in a cylindrical shape; the outer diameter of the fixing part is equal to the inner diameter of the sleeving part.

Drawings

Fig. 1 is a schematic perspective view of a natural gas pipeline filtering apparatus according to an embodiment of the present invention;

FIG. 2 is an exploded schematic view of the natural gas pipeline filtration unit shown in FIG. 1;

FIG. 3 is an exploded view of the natural gas pipeline filtration unit of FIG. 2 from another perspective;

fig. 4 is a sectional view of a coupling ring in the natural gas pipeline filtering apparatus shown in fig. 2.

Reference is made to the accompanying drawings in which:

10-a switching component, 11-a bearing seat, 110-a first assembly hole, 12-a switching ring, 13-an air inlet pipe, 130-a second assembly hole, 14-an accommodating groove, 15-a glue accommodating groove, 16-a base plate and 17-a fixing part;

20-filter component, 21-filter element, 22-hoop, 23-bracket, 24-sleeve joint part and 25-filter paper layer.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 4, a natural gas pipeline filtering apparatus according to an embodiment of the present invention is configured to be installed inside a natural gas pipeline. The natural gas pipeline filtering device comprises an adapter assembly 10 and a filtering assembly 20 arranged at one end of the adapter assembly 10.

The adapter assembly 10 includes a bearing seat 11, an adapter ring 12 sleeved outside the bearing seat 11, and an air inlet pipe 13 connected to one end of the bearing seat 11. As shown in fig. 3, the adapter ring 12 is disposed in a circular ring shape, an inner circumferential surface of the adapter ring 12 is used for connecting the bearing seat 11, and an outer circumferential surface of the adapter ring 12 is connected to an inner wall of the natural gas pipeline by glue. Specifically, the inner peripheral surface of the adapter ring 12 is provided with a receiving groove 14 along the circumferential direction thereof, and the receiving groove 14 is used for receiving the mounting bearing seat 11. The outer peripheral surface of the transfer ring 12 is provided with glue containing grooves 15 at intervals along the circumferential direction of the transfer ring, and the glue containing grooves 15 are used for allowing glue to enter so as to increase the contact area of the transfer ring 12 and the glue and effectively improve the connection strength of the transfer ring 12 and the inner wall of the natural gas pipeline.

The bearing seat 11 is provided with a plurality of first assembling holes 110 at regular intervals, and the first assembling holes 110 are used for positioning and connecting the air inlet pipe 13. In the present embodiment, as shown in fig. 2 and 3, the carrying seat 11 includes a base plate 16 disposed in a circular ring shape, and a fixing portion 17 extending perpendicularly outward from an inner periphery of the base plate 16; the fixing portion 17 is used for connecting the filter element assembly 20. The adapter ring 12 is sleeved on the base plate 16, specifically, the base plate 16 is correspondingly inserted into the accommodating groove 14, and the first assembling hole 110 is further disposed on the base plate 16. The end of one end of the air inlet pipe 13 is evenly provided with second assembling holes 130 at intervals, the second assembling holes 130 correspond to the first assembling holes 110 one by one, and the bearing seat 11 and the air inlet pipe 13 can be connected and installed by connecting nuts after the bolts penetrate through the first assembling holes 110 and the second assembling holes 130.

The filtering assembly 20 comprises a filter element 21 sleeved and connected to one end of the bearing seat 11 far away from the air inlet pipe 13, and a clamp 22 sleeved on the filter element 21; the clamp 22 presses the filter element 21 to tightly abut against the bearing seat 11, so as to realize the connection and installation of the filter element 21 and the bearing seat 11.

Specifically, the filter element 21 includes a bracket 23, a sleeve portion 24 extending perpendicularly outward from an inner peripheral edge of one end of the bracket 23, and a filter paper layer 25 mounted on an outer peripheral surface of the bracket 23 in a sleeved manner. Wherein, the fixing portion 17 is sleeved with the sleeving portion 24, and the sleeving portion 24 is sleeved with the clamping hoop 22, so as to realize the connection and installation of the filter element 21 and the bearing seat 11. When replacing the filter element 21, only need unscrew the clamp 22, pull out the filter element 21 hard and make the portion 24 of cup jointing separate with fixed part 17, can dismantle filter element 21, then with new filter element 21 more screw up clamp 22 again can, simplify filter element 21 and change the operation, can easily change filter element 21, improve work efficiency.

In the present embodiment, the fixing portion 17 is provided in a substantially cylindrical shape, the sleeve portion 24 is provided in a substantially cylindrical shape, and the outer diameter of the fixing portion 17 is equal to the inner diameter of the sleeve portion 24.

Above-mentioned natural gas line filter equipment, simple structure, convenient to use utilizes clamp 22 to connect filter core 21 and bear seat 11, only needs during the dismantlement to unscrew clamp 22 and pull down filter core 21 again, simplifies filter core 21 and changes the operation, can easily change filter core 21, improves work efficiency.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A natural gas pipeline filtration device, comprising:

2. The natural gas pipeline filtering device according to claim 1, wherein the adapter assembly further comprises an adapter ring sleeved outside the carrying seat; and the inner peripheral surface of the transfer ring is provided with accommodating grooves along the circumferential direction of the transfer ring, and the accommodating grooves are used for correspondingly inserting the base discs.

3. The natural gas pipeline filtering device according to claim 2, wherein glue containing grooves are formed in the outer circumferential surface of the adapter ring at intervals along the circumferential direction of the adapter ring, and glue is supplied to the glue containing grooves.

4. The natural gas pipeline filtering device of claim 1, wherein the bearing seat is provided with a plurality of first assembly holes at regular intervals; the adapter assembly is characterized in that the adapter assembly is further connected with an air inlet pipe at one end of the bearing seat, second assembly holes are formed in the end portion of one end of the air inlet pipe and are evenly spaced, the second assembly holes correspond to the first assembly holes in a one-to-one mode, bolts are utilized to penetrate through the first assembly holes and the second assembly holes to form connecting nuts, and the bearing seat and the air inlet pipe can be connected and installed.

5. The natural gas pipeline filtering device according to claim 1, wherein the fixing portion is cylindrically disposed, and the socket portion is cylindrically disposed; the outer diameter of the fixing part is equal to the inner diameter of the sleeving part.