CN216447075U - Anti-leakage structure of steel pipe for liquid storage device - Google Patents
Anti-leakage structure of steel pipe for liquid storage device Download PDFInfo
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- CN216447075U CN216447075U CN202122563931.0U CN202122563931U CN216447075U CN 216447075 U CN216447075 U CN 216447075U CN 202122563931 U CN202122563931 U CN 202122563931U CN 216447075 U CN216447075 U CN 216447075U
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Abstract
The utility model relates to the technical field of liquid accumulators and discloses a leakage-proof structure of a steel pipe for a liquid accumulator, which comprises a steel pipe body, wherein the steel pipe body consists of a wear-resistant layer, a colloidal layer and a steel pipe inner pipe, the outer ring of the colloidal layer is bonded to the inner ring of the wear-resistant layer, the steel pipe inner pipe is bonded to the inner ring of the colloidal layer, an installation mechanism is arranged on the right side of the steel pipe body, a sealing mechanism is arranged in the installation mechanism, the installation mechanism comprises a thread, a sealing cover and a second sealing ring, the thread is fixedly connected to the outer surface of the right end of the wear-resistant layer, the inner ring on the left side of the sealing cover is in threaded connection with the thread, and the second sealing ring is fixedly connected to the middle part on the left side of the sealing cover. This leak protection structure of steel pipe for liquid storage device is aluminium oxide wear-resistant material through setting up wearing layer material in the steel pipe body, has insulating nature, and wear resistance is good, makes the steel pipe body have stronger wear resistance, through setting up screw thread seat cooperation second thread groove, can make the screw thread seat have the function of quick installation and dismantlement.
Description
Technical Field
The utility model relates to the technical field of liquid accumulators, in particular to a leakage-proof structure of a steel pipe for a liquid accumulator.
Background
The liquid accumulator is an important part of the compressor, plays roles of storage, gas-liquid separation, filtration, noise reduction and refrigerant buffering, is a driven fluid machine for lifting low-pressure gas into high-pressure gas, and is the heart of a refrigeration system. The refrigerating cycle is powered by sucking low-temperature and low-pressure refrigerant gas from the air suction pipe, driving the piston to compress the refrigerant gas through the operation of the motor, and discharging high-temperature and high-pressure refrigerant gas to the exhaust pipe.
When the existing steel pipe for the liquid storage device is used, the steel pipe is easy to leak due to poor sealing performance of the steel pipe, and improvement needs to be carried out aiming at the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a leakage-proof structure of a steel pipe for a liquid storage device, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the anti-leakage structure of the steel pipe for the liquid storage device comprises a steel pipe body, wherein the steel pipe body is composed of a wear-resistant layer, a colloidal layer and a steel pipe inner pipe, the outer ring of the colloidal layer is bonded to the inner ring of the wear-resistant layer, the steel pipe inner pipe is bonded to the inner ring of the colloidal layer, an installation mechanism is arranged on the right side of the steel pipe body, and a sealing mechanism is arranged in the installation mechanism.
Preferably, the installation mechanism comprises a thread, a sealing cover and a second sealing ring, the thread is fixedly connected to the outer surface of the right end of the wear-resistant layer, the inner ring on the left side of the sealing cover is in threaded connection, and the second sealing ring is fixedly connected to the middle of the left side of the sealing cover.
Preferably, the sealing mechanism comprises a first thread groove, a thread seat and a first sealing ring, the first thread groove is arranged at the inner right end of the inner pipe of the steel pipe, the outer surface of the thread seat is in threaded connection with the first thread groove, and the first sealing ring is fixedly connected to the middle part of the right side of the thread seat.
Preferably, the number of the threads is two, and the threads are symmetrically distributed on the outer surfaces of the left end and the right end of the wear-resistant layer, so that the left end and the right end of the steel pipe body can be sealed.
Preferably, the second thread groove is formed in the inner right end of the steel pipe corresponding to the thread seat, so that the thread seat is convenient to mount and dismount.
Preferably, the wearing layer material is aluminium oxide wear-resistant material, just the wearing layer thickness is 2cm, through setting up aluminium oxide wear-resistant material, can make the steel pipe body more have the wearability.
Preferably, the number of the first thread grooves, the number of the thread seats and the number of the first sealing rings are two, and the first thread grooves, the number of the thread seats and the number of the first sealing rings are symmetrically distributed on the left side and the right side of the steel pipe body, so that the thread seats have the functions of quick installation and disassembly.
Preferably, the number of the sealing covers and the number of the second sealing rings are two, and the two sealing covers and the two second sealing rings are symmetrically distributed on the left side and the right side of the steel pipe body, so that the sealing performance of the left side and the right side of the steel pipe body is better.
Compared with the prior art, the utility model provides the leakage-proof structure of the steel pipe for the liquid storage device, which has the following beneficial effects:
1. this leak protection structure of steel pipe for liquid storage device is aluminium oxide wear-resistant material through setting up wearing layer material in the steel pipe body, has insulating nature, and wear resistance is good, makes the steel pipe body have stronger wear resistance, through setting up screw thread seat cooperation second thread groove, can make the screw thread seat have the function of quick installation and dismantlement.
2. This steel pipe for liquid storage device's anti-leakage structure through setting up the sealed lid of screw-thread fit, can make sealed lid have quick installation and the function of dismantling, and after the installation, first sealing ring cooperation second sealing ring can make steel pipe body sealing performance stronger, and has and prevents leaking the function.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a schematic cross-sectional right view of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a steel pipe body; 201. a wear layer; 202. a colloidal layer; 203. a steel pipe inner pipe; 3. a sealing mechanism; 301. a first thread groove; 302. a threaded seat; 303. a first seal ring; 4. an installation mechanism; 401. a thread; 402. a sealing cover; 403. a second seal ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
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; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-4, the present invention provides the following technical solutions: the anti-leakage structure of the steel pipe for the liquid storage device comprises a steel pipe body 1, wherein the steel pipe body 1 consists of a wear-resistant layer 201, a colloidal layer 202 and a steel pipe inner pipe 203, the outer ring of the colloidal layer 202 is bonded to the inner ring of the wear-resistant layer 201, the steel pipe inner pipe 203 is bonded to the inner ring of the colloidal layer 202, the right side of the steel pipe body 1 is provided with an installation mechanism 4, a sealing mechanism 3 is arranged in the installation mechanism 4, the sealing mechanism 3 comprises a first thread groove 301, a thread seat 302 and a first sealing ring 303, the first thread groove 301 is arranged at the inner right end of the steel pipe inner pipe 203, the outer surface of the thread seat 302 is in threaded connection with the first thread groove 301, the right end in the steel pipe inner pipe 203 is provided with a second thread groove corresponding to the thread seat 302, the thread seat 302 can be conveniently installed and detached, the wear-resistant layer 201 is made of aluminum oxide wear-resistant material, the thickness of the wear-resistant layer 201 is 2cm, and the steel pipe body 1 can be more wear-resistant through the arrangement of the aluminum oxide wear-resistant material, first sealing ring 303 fixed connection is in screw thread seat 302 right side middle part, through setting up wearing layer 201 material for aluminium oxide wear-resistant material in the steel pipe body 1, insulation has, and wear resistance is good, make steel pipe body 1 have stronger wear resistance, through setting up screw thread seat 302 cooperation second thread groove, can make screw thread seat 302 have the function of quick installation and dismantlement, first thread groove 301, screw thread seat 302 and first sealing ring 303 quantity are two, two first thread grooves 301, screw thread seat 302 and first sealing ring 303 symmetric distribution are in the steel pipe body 1 left and right sides, can make screw thread seat 302 have the function of quick installation and dismantlement.
The mounting mechanism 4 comprises a thread 401, a sealing cover 402 and a second sealing ring 403, the thread 401 is fixedly connected to the outer surface of the right end of the wear-resistant layer 201, the number of the threads 401 is two, the two threads 401 are symmetrically distributed on the outer surfaces of the left and right ends of the wear-resistant layer 201, so that the left and right ends of the steel pipe body 1 can be sealed, the inner ring of the left side of the sealing cover 402 is in threaded connection with the thread 401, the number of the sealing cover 402 and the second sealing ring 403 are both two, the two sealing covers 402 and the second sealing ring 403 are symmetrically distributed on the left and right sides of the steel pipe body 1, so that the left and right sides of the steel pipe body 1 can be better in sealing performance, the second sealing ring 403 is fixedly connected to the middle of the left side of the sealing cover 402, the sealing cover 402 can have the functions of quick mounting and dismounting by arranging the thread 401 to match with the sealing cover 402, after mounting, the first sealing ring 303 is matched with the second sealing ring 403, so that the sealing performance of the steel pipe body 1 is stronger, and has a leakage prevention function.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Anti-leakage structure of steel pipe for liquid storage device, including steel pipe body (1), its characterized in that: the steel pipe body (1) comprises wearing layer (201), colloidal layer (202) and steel pipe inner tube (203), colloidal layer (202) outer lane bonds in wearing layer (201) inner circle, steel pipe inner tube (203) bonds in colloidal layer (202) inner circle, steel pipe body (1) right side is provided with installation mechanism (4), be provided with sealing mechanism (3) in installation mechanism (4).
2. The leakage-preventing structure of a steel pipe for a liquid storage device according to claim 1, characterized in that: the installation mechanism (4) comprises a thread (401), a sealing cover (402) and a second sealing ring (403), the thread (401) is fixedly connected to the outer surface of the right end of the wear-resistant layer (201), the inner ring of the left side of the sealing cover (402) is in threaded connection with the thread (401), and the second sealing ring (403) is fixedly connected to the middle of the left side of the sealing cover (402).
3. The leakage-preventing structure of a steel pipe for a liquid storage device according to claim 2, characterized in that: the sealing mechanism (3) comprises a first thread groove (301), a thread seat (302) and a first sealing ring (303), the first thread groove (301) is arranged at the inner right end of the steel pipe inner pipe (203), the outer surface of the thread seat (302) is in threaded connection with the first thread groove (301), and the first sealing ring (303) is fixedly connected to the middle of the right side of the thread seat (302).
4. The leakage-preventing structure of a steel pipe for a liquid reservoir as set forth in claim 3, wherein: the number of the threads (401) is two, and the two threads (401) are symmetrically distributed on the outer surfaces of the left end and the right end of the wear-resistant layer (201).
5. The leakage-preventing structure of a steel pipe for a liquid storage device according to claim 4, characterized in that: and a second thread groove is formed in the inner right end of the steel pipe inner pipe (203) corresponding to the thread seat (302).
6. The leakage-preventing structure of a steel pipe for a liquid storage device according to claim 5, characterized in that: the wear-resistant layer (201) is made of an aluminum oxide wear-resistant material, and the thickness of the wear-resistant layer (201) is 2 cm.
7. The leakage-proof structure of a steel pipe for a liquid storage device according to claim 6, wherein: the number of the sealing covers (402) and the number of the second sealing rings (403) are two, and the two sealing covers (402) and the two second sealing rings (403) are symmetrically distributed on the left side and the right side of the steel pipe body (1).
8. The leakage-preventing structure of a steel pipe for a liquid storage device according to claim 7, characterized in that: the number of the first thread grooves (301), the number of the thread seats (302) and the number of the first sealing rings (303) are two, and the first thread grooves (301), the thread seats (302) and the first sealing rings (303) are symmetrically distributed on the left side and the right side of the steel pipe body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122563931.0U CN216447075U (en) | 2021-10-25 | 2021-10-25 | Anti-leakage structure of steel pipe for liquid storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122563931.0U CN216447075U (en) | 2021-10-25 | 2021-10-25 | Anti-leakage structure of steel pipe for liquid storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216447075U true CN216447075U (en) | 2022-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122563931.0U Active CN216447075U (en) | 2021-10-25 | 2021-10-25 | Anti-leakage structure of steel pipe for liquid storage device |
Country Status (1)
| Country | Link |
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| CN (1) | CN216447075U (en) |
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2021
- 2021-10-25 CN CN202122563931.0U patent/CN216447075U/en active Active
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