CN211255841U - Natural gas filtering structure matched with natural gas pipeline for use - Google Patents
Natural gas filtering structure matched with natural gas pipeline for use Download PDFInfo
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- CN211255841U CN211255841U CN201921793631.8U CN201921793631U CN211255841U CN 211255841 U CN211255841 U CN 211255841U CN 201921793631 U CN201921793631 U CN 201921793631U CN 211255841 U CN211255841 U CN 211255841U
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- natural gas
- filter screen
- pipe part
- straight pipe
- straight tube
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Abstract
The utility model discloses a natural gas filtration structure with natural gas line cooperation use relates to natural gas line technical field. The utility model discloses a straight tube portion, straight tube portion top intercommunication have the elbow portion, and the gas guide mouth with the elbow portion intercommunication is seted up at straight tube portion inner wall top, and straight tube portion inner wall top just is located the position of gas guide mouth terminal surface and is provided with the screw thread seat with the axle center with the gas guide mouth, and threaded connection has the filter screen cover on the screw thread seat, and screw and straight tube portion inner wall fixed connection are passed through at filter screen cover top edge. The utility model discloses a flange and the natural gas line lug connection at straight tube portion, elbow portion both ends, it is very convenient that the installation is dismantled, and is small, filters the natural gas through inside double-deck filter screen cover, guarantees good filter effect, not only can conveniently get rid of impurity through the scum hole simultaneously, and it is very convenient to install and change the filter screen cover moreover, has reduced use cost when guaranteeing the filter effect, and simple structure maintains easily.
Description
Technical Field
The utility model belongs to the technical field of the natural gas line, especially, relate to a natural gas filtration who uses with the cooperation of natural gas line.
Background
The transportation of natural gas is mainly pipeline transportation. Because the natural gas contains impurity components, the natural gas cannot be completely utilized in the use process, and the natural gas in the pipeline needs to be filtered by impurity particles in the pipeline transportation process of the natural gas.
The pipeline is because of long-time use, and impurity in the natural gas makes the pipeline jam easily, needs clearance or change the pipeline, has influenced natural gas line's availability factor, and the cost is increased, and the practicality is poor, needs install filter equipment in natural gas pipeline, filters the natural gas, and the most structure of current filter equipment is comparatively complicated, and clearance, maintenance are all inconvenient in the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a natural gas filtration with natural gas line cooperation use, it is complicated to have solved current natural gas line filter equipment structure, clearance and the unchangeable problem of maintenance during the use.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a natural gas filtration structure with natural gas pipeline cooperation use, including straight tube portion, straight tube portion top intercommunication has the elbow portion, the gas guide mouth with the elbow portion intercommunication is seted up at straight tube portion inner wall top, straight tube portion inner wall top just is located the position of gas guide mouth terminal surface and is provided with the screw seat with the axle center with the gas guide mouth, threaded connection has the filter screen cover on the screw seat, screw and straight tube portion inner wall fixed connection are passed through at filter screen cover top edge.
The bottom of the straight pipe part is provided with a slag discharging port, the bottom end face of the slag discharging port is fixed with a bottom cover plate through a bolt, and a sealing rubber pad is fixed between the upper surface of the bottom cover plate and the bottom end face of the slag discharging port.
Furthermore, the air inlet end of the straight pipe part and the air outlet end of the bent pipe part are both provided with connecting flanges.
Further, one section of the air outlet end of the bent pipe part and the straight pipe part are coaxially arranged.
Further, a sealing gasket is arranged between the top of the filter screen sleeve and the inner wall of the straight pipe part.
Furthermore, the cross section of the bottom cover plate is of a convex structure, and the convex part of the bottom cover plate is matched with the slag discharge port.
Furthermore, the double layers of the filter net sleeves are coaxially arranged, and the meshes of the filter net sleeves are sequentially reduced from outside to inside.
The utility model discloses following beneficial effect has:
1. the utility model discloses a flange and the natural gas line lug connection at straight tube portion, elbow portion both ends, it is very convenient that the installation is dismantled to it is small, filter the natural gas through inside double-deck filter screen cover during the use, guarantee good filter effect, not only can conveniently get rid of impurity through the scum hole simultaneously, it is very convenient to install and change the filter screen cover in addition, has reduced use cost when guaranteeing the filter effect, simple structure maintains easily.
2. The utility model discloses screw seat, seal ring use with the cooperation of filter screen cover, have guaranteed that good sealed effect avoids the natural gas to have the joint clearance to pass through.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a natural gas filtering structure used with a natural gas pipeline according to the present invention;
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1-straight pipe part, 2-bent pipe part, 3-gas guide port, 4-screw seat, 5-filter screen sleeve, 6-slag discharge port, 7-bottom cover plate, 8-sealing rubber gasket and 9-sealing gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1-2, the utility model relates to a natural gas filtering structure used with natural gas pipeline cooperation, including straight tube portion 1, straight tube portion 1 top intercommunication has elbow portion 2, and the gas guide mouth 3 with elbow portion 2 intercommunication is seted up at straight tube portion 1 inner wall top, and the position that straight tube portion 1 inner wall top just is located the 3 terminal surfaces of gas guide mouth is provided with screw seat 4 with the axle center with gas guide mouth 3, and threaded connection has filter screen cover 5 on screw seat 4, and filter screen cover 5 top edge passes through screw and straight tube portion 1 inner wall fixed connection.
The bottom of the straight pipe part 1 is provided with a slag discharge port 6, the bottom end face of the slag discharge port 6 is fixedly provided with a bottom cover plate 7 through a bolt, and a sealing rubber gasket 8 is fixedly arranged between the upper surface of the bottom cover plate 7 and the bottom end face of the slag discharge port 6.
Wherein, the inlet end of straight tube portion 1, the end of giving vent to anger of bent pipe portion 2 all are provided with flange, and it is convenient even economic with the natural gas line.
One section of the air outlet end of the bent pipe part 2 is coaxially arranged with the straight pipe part 1, and the situation that pipelines are not on the same straight line due to the fact that the structure is installed is avoided.
Wherein, a sealing gasket 9 is arranged between the top of the filter screen sleeve 5 and the inner wall of the straight pipe part 1, so that the sealing effect is improved, and the natural gas leakage at the joint is avoided.
Wherein, the cross section of the bottom cover plate 7 is of a convex structure, and the convex part of the bottom cover plate 7 is matched with the slag discharge port 6.
Wherein, the double-layer of the filter net cover 5 is arranged coaxially, and the meshes of the filter net cover 5 are reduced from outside to inside in sequence.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a natural gas filtration structure with natural gas line cooperation use which characterized in that: the filter screen comprises a straight pipe part (1), wherein the top of the straight pipe part (1) is communicated with a bent pipe part (2), the top of the inner wall of the straight pipe part (1) is provided with a gas guide port (3) communicated with the bent pipe part (2), the top of the inner wall of the straight pipe part (1) is positioned at the end face of the gas guide port (3) and is coaxially provided with the gas guide port (3) with a screw seat (4), the screw seat (4) is in threaded connection with a filter screen sleeve (5), and the top edge of the filter screen sleeve (5) is fixedly connected with the inner wall of the straight pipe part (1) through screws;
the slag discharging port (6) is formed in the bottom of the straight pipe portion (1), a bottom cover plate (7) is fixed to the end face of the bottom of the slag discharging port (6) through bolts, and a sealing rubber pad (8) is fixed between the upper surface of the bottom cover plate (7) and the end face of the bottom of the slag discharging port (6).
2. The natural gas filtering structure matched with a natural gas pipeline for use according to claim 1, wherein the inlet end of the straight pipe part (1) and the outlet end of the bent pipe part (2) are provided with connecting flanges.
3. A natural gas filtering structure for use with a natural gas pipeline according to claim 1, wherein the outlet end section of the elbow pipe portion (2) is arranged coaxially with the straight pipe portion (1).
4. A natural gas filtering structure used together with a natural gas pipeline as claimed in claim 1, wherein a sealing gasket (9) is arranged between the top of the filter screen sleeve (5) and the inner wall of the straight pipe part (1).
5. The natural gas filtering structure matched with a natural gas pipeline for use according to claim 1, wherein the cross section of the bottom cover plate (7) is of a convex structure, and a bulge of the bottom cover plate (7) is matched with the slag discharge port (6).
6. The natural gas filtering structure matched with a natural gas pipeline for use according to claim 1, wherein the double layers of the filter screen sleeves (5) are coaxially arranged, and the meshes of the filter screen sleeves (5) are sequentially reduced from outside to inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793631.8U CN211255841U (en) | 2019-10-24 | 2019-10-24 | Natural gas filtering structure matched with natural gas pipeline for use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793631.8U CN211255841U (en) | 2019-10-24 | 2019-10-24 | Natural gas filtering structure matched with natural gas pipeline for use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211255841U true CN211255841U (en) | 2020-08-14 |
Family
ID=71981948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921793631.8U Active CN211255841U (en) | 2019-10-24 | 2019-10-24 | Natural gas filtering structure matched with natural gas pipeline for use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211255841U (en) |
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2019
- 2019-10-24 CN CN201921793631.8U patent/CN211255841U/en active Active
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