CN212337236U - Straight tube type anti-wax, anti-scaling and anti-corrosion device convenient to disassemble and assemble on ground - Google Patents
Straight tube type anti-wax, anti-scaling and anti-corrosion device convenient to disassemble and assemble on ground Download PDFInfo
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- CN212337236U CN212337236U CN202020597924.5U CN202020597924U CN212337236U CN 212337236 U CN212337236 U CN 212337236U CN 202020597924 U CN202020597924 U CN 202020597924U CN 212337236 U CN212337236 U CN 212337236U
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Abstract
The utility model discloses a straight tube type ground wax-proof antiscaling anticorrosion device convenient for disassembly and assembly, which relates to the technical field of ground wax-proof antiscaling anticorrosion, and comprises at least two protection bodies, wherein both ends of each protection body are respectively provided with a flange joint, the flange joint of one end of one protection body is set as a first flange joint, the flange joint of one end of the other protection body corresponding to the first flange joint is set as a second flange joint, and a plurality of connecting holes corresponding to each other are uniformly arranged on the first flange joint and the second flange joint along the circumferential direction of the first flange joint and the second flange joint, wherein the first flange joint is set as a hollow disc-shaped structure, and a plurality of guide holes are uniformly arranged on the inner side wall of the first flange joint; the second flange joint disc is formed by combining a hollow fixed disc and a connecting disc, the central axis of the fixed disc is positioned on the same straight line, and a plurality of guide posts matched with the guide holes are uniformly arranged on the outer side wall of the connecting disc along the circumferential direction of the outer side wall of the connecting disc. The utility model discloses have and be convenient for aim at the flange, make things convenient for the effect of dismouting.
Description
Technical Field
The utility model relates to a ground wax control scale control anticorrosion technical field, more specifically say, it relates to a straight tube type ground wax control scale control anticorrosion device convenient to dismouting.
Background
The core material of the ground wax-proof antiscale anticorrosion device is a special alloy consisting of nine different metal components, the alloy is used as an electrochemical catalyst to provide electrons for a solution system, so that the solution generates an electrochemical action, the wax and colloidal substances in crude oil are in a suspension state and are not easy to gather and adsorb on a pipe wall, various ions and impurities in a liquid phase are not easy to combine with each other to form scale, the formed scale can fall off, the oxidation effect of the solution components on the metal is weakened, the reduction effect of the solution components is enhanced, and the corrosion of the metal is inhibited.
Chinese patent with patent publication No. CN209196349U discloses a wax-proof, anti-scaling and anti-corrosion device, which comprises a protective body, a first flange is fixed on the upper end of the protective body, a second flange is fixed on the lower end of the protective body, a protective channel is arranged on the inner side wall of the protective body, a first clamping disk and a second clamping disk are fixed on the side surface of the first flange close to one end of the protective channel, a rubber air cushion is attached to the side surface of the first clamping disk and the side surface of the second clamping disk, an inflation joint is arranged on the side surface of the rubber air cushion, a jack is arranged on the side surface of the first flange, and the inflation joint is matched and inserted in the inner side wall of the.
This technical scheme is through utilizing between the protection body when connecting, through utilizing inflatable rubber air cushion, can effectually seal the processing to the joint department of protection body, prevents to connect unstablely because of the joint department, leads to appearing the pipeline and reveals the phenomenon. However, in the technical scheme, the flange joint disc needs to be aligned when being connected with the flange joint disc, the installation is troublesome, and the installation efficiency is low.
Based on the above problems, it is desirable to provide a straight pipe type ground wax-proof, anti-scaling and anti-corrosion device which is convenient to disassemble and assemble and is capable of conveniently realizing alignment between flange connection plates.
SUMMERY OF THE UTILITY MODEL
To this problem in the in-service use, the utility model aims to provide a straight tube type ground wax control scale control anticorrosion device convenient to dismouting, concrete scheme is as follows:
a straight pipe type ground wax-proof, scale-proof and corrosion-proof device convenient for disassembly and assembly comprises at least two protective bodies, wherein flange joint discs are respectively arranged at two ends of each protective body, the flange joint disc at one end of one protective body is set as a first flange joint disc, the flange joint disc at one end of the other protective body corresponding to the first flange joint disc is set as a second flange joint disc, a plurality of connecting holes corresponding to each other are uniformly arranged on the first flange joint disc and the second flange joint disc along the circumferential direction of the first flange joint disc and the second flange joint disc, wherein,
the first flange joint is of a hollow disc-shaped structure, and a plurality of guide holes are uniformly formed in the inner side wall of the first flange joint;
the second flange is located same straight line and hollow fixed disk and connection pad combination by the central axis and forms, the diameter of connection pad is less than the diameter of fixed disk, evenly be provided with a plurality ofly along its circumference on the lateral wall of connection pad with guide post that the guiding hole cooperateed and uses.
Furthermore, the number of the guide holes and the guide posts is equal to that of the connecting holes, and the positions of the guide holes and the guide posts correspond to the positions of the connecting holes one to one.
Further, the length of the guide hole is smaller than the width of the first flange.
Furthermore, one end of the guide post, which is far away from the fixed disk, is provided with an arc-shaped structure;
one end of the guide hole is of an arc structure corresponding to the guide post.
Furthermore, a sealing gasket is arranged at one end of the guide post, which is positioned on the arc-shaped structure.
Furthermore, the sealing gasket is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses in, through setting up guiding hole and guide post, can not only play the effect of direction, make things convenient for the installation of first flange and second flange, simultaneously because the position of guiding hole and guide post and the position one-to-one of connecting hole, need not artificial aim at the connecting hole on first flange and the second flange, can realize the automatic alignment of the two, further easy to assemble helps improving the installation effectiveness.
Drawings
Fig. 1 is an overall schematic view of the present invention;
fig. 2 is an internal schematic view (when not connected) of the first flange and the second flange of the present invention;
fig. 3 is a schematic structural view of a first flange of the present invention;
fig. 4 is a schematic structural view of a second flange of the present invention;
fig. 5 is a schematic structural view of the middle guide post of the present invention.
Reference numerals: 1. a protective body; 2. a first flange pan; 3. a second flange pan; 31. fixing the disc; 32. a connecting disc; 4. connecting holes; 5. a guide hole; 6. a guide post; 7. and a gasket.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to 4, a straight-tube type ground wax-proof, scale-proof, corrosion-proof device convenient to disassemble and assemble comprises at least two protective bodies 1, wherein flange connecting discs are arranged at two ends of each protective body 1, the flange connecting disc arranged at one end of one protective body 1 is set as a first flange connecting disc 2, the flange connecting disc arranged at one end of the other protective body 1 and corresponding to the first flange connecting disc 2 is set as a second flange connecting disc 3, and a plurality of connecting holes 4 corresponding to each other are uniformly arranged on the first flange connecting disc 2 and the second flange connecting disc 3 along the circumferential direction of the first flange connecting disc and the second flange connecting disc 3 respectively, wherein the first flange connecting disc 2 is set as a hollow disc-shaped structure, and a plurality of guide holes 5 are uniformly arranged on the inner side wall of the first flange connecting disc; the second flange 3 is formed by combining a fixed disc 31 and a connecting disc 32 which are arranged on the same straight line and have hollow central axes, the diameter of the connecting disc 32 is smaller than that of the fixed disc 31, and a plurality of guide posts 6 matched with the guide holes 5 for use are uniformly arranged on the outer side wall of the connecting disc 32 along the circumferential direction of the outer side wall. Preferably, the guide hole 5 and the guide post 6 are both provided. Like this, when two protection bodies 1 connect, carry out fixed connection with the flange of the relative one end of two protection bodies 1, can realize two connection of protection bodies 1, the protection body 1 that will assemble together is installed subaerial, can realize wax control scale control anticorrosion function.
The number of the guide holes 5 and the guide posts 6 is equal to that of the connecting holes 4, and the positions of the guide holes 5 and the guide posts 6 correspond to the positions of the connecting holes 4 one by one. Like this, no matter which ascending guiding hole 5 of orientation is connected with guide post 6, just can realize automatically that first flange 2 and second flange 3 go up the alignment of connecting hole 4 to be convenient for realize first flange 2 and second flange 3's fixed connection, help improving dismouting efficiency.
The length of the guide hole 5 is smaller than the width of the first flange 2.
One end of the guide post 6 far away from the fixed disc 31 is of an arc structure; one end of the guide hole 5 is provided with an arc-shaped structure corresponding to the guide post 6. Thus, the guide post 6 can enter the guide hole 5 more easily due to the arc structure on the guide post 6, and the installation is also convenient.
As shown in fig. 5, a gasket 7 is provided on the guide post 6 at one end of the arc structure. The sealing gasket 7 is made of rubber. The provision of the gasket 7 contributes to improving the sealing property when the first flange 2 and the second flange 3 are connected.
The utility model discloses a concrete implementation principle does: when carrying out first flange 2 and second flange 3's being connected, guide post 6 docks with guiding hole 5, slowly push into guiding hole 5 with guide post 6 in, at this in-process, can not only play the effect of direction, make things convenient for first flange 2 and second flange 3's installation, simultaneously because the position of guiding hole 5 and guide post 6 and the position one-to-one of connecting hole 4, need not artificial aim at connecting hole 4 on first flange 2 and the second flange 3, can realize the automatic alignment of the two, further easy to assemble, help improving the installation effectiveness.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A straight pipe type ground wax-proof, scale-proof and corrosion-proof device convenient to disassemble and assemble comprises at least two protective bodies (1), wherein flange joint discs are arranged at two ends of each protective body (1), the straight pipe type ground wax-proof, scale-proof and corrosion-proof device is characterized in that the flange joint disc at one end of one protective body (1) is set as a first flange joint disc (2), the flange joint disc at one end of the other protective body (1) corresponding to the first flange joint disc (2) is set as a second flange joint disc (3), a plurality of connecting holes (4) corresponding to each other are uniformly formed in the first flange joint disc (2) and the second flange joint disc (3) along the circumferential direction of the first flange joint disc and the second flange joint disc, wherein,
the first flange connecting disc (2) is of a hollow disc-shaped structure, and a plurality of guide holes (5) are uniformly formed in the inner side wall of the first flange connecting disc (2);
second flange (3) are located same straight line and hollow fixed disk (31) and connection pad (32) combination by the central axis and form, the diameter of connection pad (32) is less than the diameter of fixed disk (31), evenly be provided with a plurality ofly along its circumference on the lateral wall of connection pad (32) with guide post (6) that guiding hole (5) cooperate and use.
2. The straight pipe type ground wax-proof, scale-proof and corrosion-proof device of claim 1, wherein the number of the guiding holes (5) and the guiding columns (6) is equal to the number of the connecting holes (4), and the positions of the guiding holes (5) and the guiding columns (6) correspond to the positions of the connecting holes (4) one by one.
3. The straight pipe type ground wax prevention, scale prevention and corrosion prevention device convenient to disassemble and assemble according to claim 1, wherein the length of the guide hole (5) is smaller than the width of the first flange (2).
4. The easy-to-dismount and mount straight pipe type ground wax-proof, anti-scaling and anti-corrosion device as claimed in claim 3, wherein one end of the guide post (6) far away from the fixed plate (31) is provided with an arc structure;
one end of the guide hole (5) is of an arc structure corresponding to the guide post (6).
5. The easy-to-dismount straight-tube type ground wax-proof, anti-scaling and anti-corrosion device according to claim 1, wherein a sealing gasket (7) is arranged at one end of the guide post (6) which is located at the arc-shaped structure.
6. The straight pipe type ground wax-proof, anti-scaling and anti-corrosion device convenient for disassembly and assembly as claimed in claim 5, wherein the sealing gasket (7) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597924.5U CN212337236U (en) | 2020-04-20 | 2020-04-20 | Straight tube type anti-wax, anti-scaling and anti-corrosion device convenient to disassemble and assemble on ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597924.5U CN212337236U (en) | 2020-04-20 | 2020-04-20 | Straight tube type anti-wax, anti-scaling and anti-corrosion device convenient to disassemble and assemble on ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212337236U true CN212337236U (en) | 2021-01-12 |
Family
ID=74072681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020597924.5U Active CN212337236U (en) | 2020-04-20 | 2020-04-20 | Straight tube type anti-wax, anti-scaling and anti-corrosion device convenient to disassemble and assemble on ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212337236U (en) |
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2020
- 2020-04-20 CN CN202020597924.5U patent/CN212337236U/en active Active
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