CN212616853U - Quick installation device of liquefied natural gas - Google Patents
Quick installation device of liquefied natural gas Download PDFInfo
- Publication number
- CN212616853U CN212616853U CN201920644990.0U CN201920644990U CN212616853U CN 212616853 U CN212616853 U CN 212616853U CN 201920644990 U CN201920644990 U CN 201920644990U CN 212616853 U CN212616853 U CN 212616853U
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- CN
- China
- Prior art keywords
- ring
- pipe
- nut
- sealing ring
- natural gas
- Prior art date
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- 238000009434 installation Methods 0.000 title claims abstract description 37
- 239000003949 liquefied natural gas Substances 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 230000000149 penetrating Effects 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 19
- 239000007789 gas Substances 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to a gas pipeline accessory technical field especially relates to a quick installation device of liquefied natural gas, include: the clamping device comprises a pipe, a screw cap, a clamping ring, a first sealing ring, a compression ring, a second sealing ring and a connecting ring; the outer wall of the pipe is provided with a nut, and the pipe is connected with the nut in a penetrating way; a first sealing ring is arranged on the right side of the nut, and the pipe is connected with the first sealing ring in a penetrating mode; a clamping ring is arranged on the right side of the first sealing ring, and the pipe is connected with the clamping ring in a penetrating mode; a compression ring is arranged on the right side of the clamping ring, and the pipe is connected with the compression ring in a penetrating mode; a connecting ring is arranged on the right side of the second sealing ring, and the pipe is connected with the connecting ring in a penetrating mode; the utility model discloses an above structural improvement has advantages such as simple to operate, leakproofness are good to the effectual problem and the not enough of having solved existence in the current device.
Description
Technical Field
The utility model relates to a gas pipeline accessory technical field especially relates to a quick installation device of liquefied natural gas.
Background
The quick pipeline installation device is a connecting tool between pipelines, is a connecting point which can be disassembled and assembled between elements and pipelines, plays an indispensable important role in pipe fittings, and has the advantages of stable normal connection, strong sealing property, reasonable size, small pressure loss, good process performance and the like and the requirement of convenient disassembly and assembly due to the fact that the quick pipeline installation device belongs to the detachable connecting element.
The existing quick installation device adopts internal and external threads such as iron, copper and stainless steel, and the like, and sealing is realized through a sealing gasket after screwing to achieve the purpose of use, but through market feedback, the whole installation and replacement process has a few problems, firstly, due to the threaded connection and the last direction control problem, the final reasonable direction can be reached by disassembling and assembling the raw material belt for many times and adjusting the thickness of the raw material belt, so that certain inconvenience and waste are caused; secondly, when the old people, the women and the like replace themselves, the installation cannot be completed, and even if the installation is completed, the tightness degree can be adjusted for two times or more; the whole installation process, whether professional or non-professional, can be installed and completed within a certain time, and the aims of quick installation and replacement cannot be achieved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick installation device of liquefied natural gas to the installation that proposes in solving above-mentioned background art is loaded down with trivial details, and the junction leaks easily, and the leakproofness can not be guaranteed, and the inconvenient problem of changing with not enough.
The utility model discloses a purpose and efficiency for quick installation device of natural gas is reached by following specific technical scheme:
a quick installation device for liquefied natural gas, comprising: the clamping device comprises a pipe, a screw cap, a clamping ring, a first sealing ring, a compression ring, a second sealing ring and a connecting ring; the outer wall of the pipe is provided with a nut, and the pipe is connected with the nut in a penetrating way; a first sealing ring is arranged on the right side of the nut, and the pipe is connected with the first sealing ring in a penetrating mode; a clamping ring is arranged on the right side of the first sealing ring, and the pipe is connected with the clamping ring in a penetrating mode; a compression ring is arranged on the right side of the clamping ring, and the pipe is connected with the compression ring in a penetrating mode; a second sealing ring is arranged on the right side of the compression ring, and the pipe is connected with the second sealing ring in a penetrating mode; and a connecting ring is arranged on the right side of the second sealing ring, and the pipe is connected with the connecting ring in a penetrating mode.
As a further optimization of this technical scheme, the utility model relates to a quick installation device of liquefied natural gas the outside diameter of clamp ring is less than the inner wall diameter of go-between one side, and the outer wall of clamp ring is connected with the go-between through cover and mode.
As the further optimization of this technical scheme, the utility model relates to a quick installation device of liquefied natural gas be provided with the rubber pad in the nut, and tubular product runs through the rubber pad and is connected with the nut.
As the further optimization of this technical scheme, the utility model relates to a quick installation device of liquefied natural gas the snap ring is wide-mouthed form, and the wide-mouthed department of snap ring is connected with the clamp ring left end through the registrate mode.
As a further optimization of this technical scheme, the utility model relates to a quick installation device of liquefied natural gas the nut is convex shape, and one side inner wall of nut is provided with the screw thread that connects soon mutually with the go-between.
As a further optimization of this technical scheme, the utility model relates to a quick installation device of liquefied natural gas the inside of go-between is provided with spacing platform
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model relates to a quick installation device of liquefied natural gas utilizes nut and go-between to install fast and dismantle through setting up the nut.
2. The utility model relates to a quick installation device of liquefied natural gas utilizes the sealing washer to improve the device's leakproofness through setting up first sealing washer, second sealing washer, prevents that the gas from leaking in transportation process, causes the unnecessary loss.
3. The utility model relates to a quick installation device of liquefied natural gas can prevent that the gap from appearing in junction through setting up the clamp ring.
4. The utility model discloses an above structural improvement has simple to operate, the leakproofness is good, the difficult advantage of leaking to the effectual problem and the not enough of having solved existence in the current device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional view of the present invention.
In the figure: the pipe fitting comprises a pipe 1, a screw cap 2, a clamping ring 3, a first sealing ring 4, a compression ring 5, a second sealing ring 6 and a connecting ring 7.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution of a quick installation device for liquefied natural gas:
a quick installation device for liquefied natural gas, comprising: the pipe fitting comprises a pipe 1, a screw cap 2, a clamping ring 3, a first sealing ring 4, a compression ring 5, a second sealing ring 6 and a connecting ring 7; the outer wall of the pipe 1 is provided with a nut 2, and the pipe 1 is connected with the nut 2 in a penetrating way; a first sealing ring 4 is arranged on the right side of the nut 2, and the pipe 1 is connected with the first sealing ring 4 in a penetrating way; a clamping ring 3 is arranged on the right side of the first sealing ring 4, and the pipe 1 is connected with the clamping ring 3 in a penetrating manner; a compression ring 5 is arranged on the right side of the clamping ring 3, and the pipe 1 is connected with the compression ring 5 in a penetrating manner; a second sealing ring 6 is arranged on the right side of the compression ring 5, and the pipe 1 is connected with the second sealing ring 6 in a penetrating manner; the right side of the second sealing ring 6 is provided with a connecting ring 7, and the pipe 1 is connected with the connecting ring 7 in a penetrating way.
Specifically, the outer diameter of the clamp ring 5 is smaller than the diameter of the inner wall of one side of the connection ring 7, and the outer wall of the clamp ring 5 is connected with the connection ring 7 in a sleeving manner.
Specifically, a rubber pad is arranged in the nut 2, the pipe 1 penetrates through the rubber pad to be connected with the nut 2, and the rubber pad has the function of reducing pressure intensity and playing a role in protection.
Specifically, snap ring 3 is the wide-mouthed form, and snap ring 3's wide-mouthed department is connected with 5 left ends of clamp ring through the registrate mode, has fixed and stable effect.
Specifically, the nut 2 is convex, and the inner wall of one side of the nut 2 is provided with a thread screwed with the connecting ring 7, so that the device can be rapidly mounted and dismounted.
Specifically, the inside of go-between 7 is provided with spacing platform, prevents that clamp ring 5 from making clamp ring 5 impaired in go-between 7 because of the reason of dynamics.
The specific use method and the function are as follows:
when the device is used, firstly, the pipe 1 penetrates through the nut 2, then the other end of the pipe 1 is connected with the connecting ring 7 through a penetrating mode, the nut 2 and the connecting ring 7 are screwed firmly through threads, the purpose of quick installation is realized, the nut 2 and the connecting ring 7 are screwed tightly, the clamping ring 3 is connected with the pressing ring 5 through a sleeving mode, a gap is prevented from being formed at the joint of the pipe 1, the phenomenon that the pipe 1 leaks after installation is avoided, a rubber pad is arranged in the nut 2, the phenomenon that the screw 2 and the connecting ring 7 are screwed tightly is avoided, the first sealing ring 4 and the second sealing ring 6 are arranged, the sealing performance of the device can be improved by utilizing the first sealing ring 4 and the second sealing ring 6, and the device has the advantages of convenience in installation, good sealing performance and the like.
In summary, the following steps: this quick installation device of liquefied natural gas twists mutually through setting up the nut and connecing with the go-between, has solved the inconvenient problem of installation, through setting up the sealing washer, has solved the problem of natural gas seepage, follows the snap ring through having set up the clamp ring, has solved the pipeline and has appeared not hard up problem in daily use, through setting up the rubber circle in the nut, has solved the damage because of natural gas pressure is too big and lead to spare part in the pipeline.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A quick installation device for liquefied natural gas, comprising: the pipe fitting comprises a pipe (1), a screw cap (2), a clamping ring (3), a first sealing ring (4), a compression ring (5), a second sealing ring (6) and a connecting ring (7); the method is characterized in that: the outer wall of the pipe (1) is provided with a nut (2), and the pipe (1) is connected with the nut (2) in a penetrating mode; a first sealing ring (4) is arranged on the right side of the nut (2), and the pipe (1) is connected with the first sealing ring (4) in a penetrating mode; a clamping ring (3) is arranged on the right side of the first sealing ring (4), and the pipe (1) is connected with the clamping ring (3) in a penetrating mode; a compression ring (5) is arranged on the right side of the clamping ring (3), and the pipe (1) is connected with the compression ring (5) in a penetrating mode; a second sealing ring (6) is arranged on the right side of the compression ring (5), and the pipe (1) is connected with the second sealing ring (6) in a penetrating mode; the right side of the second sealing ring (6) is provided with a connecting ring (7), and the pipe (1) is connected with the connecting ring (7) in a penetrating mode.
2. A quick installation device for liquefied natural gas according to claim 1, wherein: the outer diameter of the compression ring (5) is smaller than the diameter of the inner wall of one side of the connecting ring (7), and the outer wall of the compression ring (5) is connected with the connecting ring (7) in a sleeve and sleeve mode.
3. A quick installation device for liquefied natural gas according to claim 1, wherein: a rubber pad is arranged in the nut (2), and the pipe (1) penetrates through the rubber pad and is connected with the nut (2).
4. A quick installation device for liquefied natural gas according to claim 1, wherein: the snap ring (3) is in a wide-mouth shape, and the wide-mouth of the snap ring (3) is connected with the left end of the compression ring (5) in a sleeving manner.
5. A quick installation device for liquefied natural gas according to claim 1, wherein: the nut (2) is convex, and the inner wall of one side of the nut (2) is provided with a thread which is screwed with the connecting ring (7).
6. A quick installation device for liquefied natural gas according to claim 1, wherein: and a limiting table is arranged in the connecting ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920644990.0U CN212616853U (en) | 2019-05-04 | 2019-05-04 | Quick installation device of liquefied natural gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920644990.0U CN212616853U (en) | 2019-05-04 | 2019-05-04 | Quick installation device of liquefied natural gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212616853U true CN212616853U (en) | 2021-02-26 |
Family
ID=74727328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920644990.0U Active CN212616853U (en) | 2019-05-04 | 2019-05-04 | Quick installation device of liquefied natural gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212616853U (en) |
-
2019
- 2019-05-04 CN CN201920644990.0U patent/CN212616853U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |