CN220379111U - Ultralow temperature loading dry-type automatic joint - Google Patents
Ultralow temperature loading dry-type automatic joint Download PDFInfo
- Publication number
- CN220379111U CN220379111U CN202321772424.0U CN202321772424U CN220379111U CN 220379111 U CN220379111 U CN 220379111U CN 202321772424 U CN202321772424 U CN 202321772424U CN 220379111 U CN220379111 U CN 220379111U
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- pipe
- butt joint
- valve
- temperature loading
- type automatic
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- 210000001503 joint Anatomy 0.000 claims description 54
- 238000007789 sealing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to the technical field of ultralow temperature joints, in particular to an ultralow temperature loading dry-type automatic joint which comprises a conveying pipe, wherein an auxiliary pipe is fixedly arranged at the side end part of the conveying pipe, a closed valve is rotatably arranged on the inner side wall of the conveying pipe, a valve switch is rotatably arranged on the circumferential surface of the conveying pipe above the closed valve, a receiving pipe is fixedly arranged at the side end part of the conveying pipe in a clamping manner, an auxiliary pipe is fixedly arranged at the side end part of the receiving pipe far away from one side of the conveying pipe, a closed valve is rotatably arranged on the inner side wall of the receiving pipe, and a valve switch is rotatably arranged on the circumferential surface of the receiving pipe above the closed valve. According to the utility model, the valve switch is arranged on the ultralow-temperature loading dry-type automatic joint, the switch can be closed before and after the joint, and the airtight rubber pad is arranged on the inner side of the ultralow-temperature loading dry-type automatic joint, so that the airtight function can be realized during storage, transportation and transportation, the protection function can be well realized, the leakage is prevented, and the safety of the device is effectively improved.
Description
Technical Field
The utility model relates to the technical field of ultralow temperature connectors, in particular to an ultralow temperature loading dry-type automatic connector.
Background
At present, the transportation of liquid medium is often completed between a shipment vessel and a wharf through a liquid loading arm, and a rotary joint is a key component in the loading arm, so that for low-temperature medium such as liquefied natural gas, low-temperature ethylene and the like, on one hand, the service life of an inner ring of the rotary joint can be influenced by low temperature, and on the other hand, water vapor accumulated in the rotary joint can be frozen due to low temperature, so that a bearing in the rotary joint is easily damaged, serious consequences are caused, and therefore, an ultralow-temperature loading dry-type automatic joint is necessary to solve the problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides an ultralow-temperature loading dry-type automatic connector.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an ultralow temperature installation car dry-type automatic joint, includes the conveyer pipe, the side tip fixed mounting of conveyer pipe has the assistance pipe, the inside wall of conveyer pipe rotates installs the closed valve, is located the closed valve top the circumference surface rotation of conveyer pipe installs valve switch, the side tip joint of conveyer pipe installs the receiver pipe, keep away from conveyer pipe one side the side tip fixed mounting of receiver pipe has the assistance pipe, the closed valve is installed in the inside wall rotation of receiver pipe, is located the closed valve top the circumference surface rotation of receiver pipe installs valve switch, is located the side tip fixed mounting of conveyer pipe of receiver pipe has the butt joint pipe one, is located the side tip fixed mounting of conveyer pipe of butt joint pipe one inboard has the butt joint pipe two, is located the side tip fixed mounting of conveyer pipe between butt joint pipe one and the butt joint pipe two has airtight rubber pad.
As a preferable technical scheme of the utility model, the two valve switches are fixedly connected with the side end parts of the closed valve, the circumferential surface of the first butt joint pipe is hinged with the clamping blocks, the circumferential surface of the first butt joint pipe is provided with the sliding groove, the inner side wall of the sliding groove is slidably provided with the clamping ring, and the clamping ring is in sliding sleeve connection with the side end parts of the sliding groove.
As a preferable technical scheme of the utility model, a third butt joint pipe is fixedly arranged at the side end part of the receiving pipe positioned at one side of the first butt joint pipe, a limiting ring is fixedly arranged on the circumferential surface of the third butt joint pipe, the third butt joint pipe and the second butt joint pipe are in threaded installation, and the clamping ring is clamped and installed at the side end part of the limiting ring.
Compared with the prior art, the utility model has the following beneficial effects:
1. the clamping ring is pulled, the clamping ring is stressed to slide in the sliding groove, when the clamping ring clamps the clamping block, the clamping ring is stopped to be pulled, then the valve switch is rotated, the valve switch is stressed to drive the airtight valve, the airtight valve is stressed to rotate, so that the conveying pipe is in butt joint with the inner space of the receiving pipe, then the storage and transportation are started, the valve switch is arranged on the ultralow-temperature loading dry-type automatic connector, the valve switch can be switched on and off before and after the joint, and the airtight rubber pad is arranged on the inner side of the ultralow-temperature loading dry-type automatic connector, so that the airtight effect can be achieved during storage and transportation, the protection effect can be achieved well, leakage is prevented, and the safety of the device is effectively improved.
2. When the clamping ring is separated from the clamping fixation of the clamping block, the clamping ring is stopped to be pulled, then the clamping block is pulled to be separated from the clamping fixation of the limiting ring, then the receiving pipe is rotated, the receiving pipe is stressed to drive the limiting ring to be separated from the threaded connection of the second butt joint pipe, then the second butt joint pipe and the limiting ring are detached, and the clamping block and the clamping ring are additionally arranged on the ultralow temperature loading dry type automatic joint, so that the joint can not be disconnected in the process of storage, transportation and transportation in an effective protection manner, and the safety of the ultralow temperature loading dry type automatic joint is effectively improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a dry automatic joint according to the present utility model;
FIG. 2 is a schematic diagram of a dry auto-joint profile according to the present utility model;
FIG. 3 is a schematic view of a receiving tube according to the present utility model;
fig. 4 is a schematic structural view of the clamping ring of the present utility model.
Wherein: 1. a delivery tube; 11. a receiving tube; 12. an auxiliary connecting pipe; 13. a sealing valve; 14. a valve switch; 2. a first butt joint pipe; 21. a second butt joint pipe; 22. a sealed rubber pad; 23. a clamping block; 24. a sliding groove; 25. a clamping ring; 3. a third connecting pipe is connected; 31. and a limiting ring.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples: as shown in fig. 1, 2, 3 and 4, the ultra-low temperature loading dry automatic joint comprises a conveying pipe 1, an auxiliary connecting pipe 12 is fixedly arranged at the side end part of the conveying pipe 1, a sealing valve 13 is rotatably arranged on the inner side wall of the conveying pipe 1, a valve switch 14 is rotatably arranged on the circumferential surface of the conveying pipe 1 above the sealing valve 13, a receiving pipe 11 is mounted at the side end part of the conveying pipe 1 in a clamping manner, the receiving pipe 11 is lifted, the receiving pipe 11 is forced to drive a butt joint pipe III 3, the butt joint pipe III 3 is butted between the butt joint pipe I2 and the butt joint pipe II 21, then the receiving pipe 11 is rotated, the butt joint pipe III 3 and the butt joint pipe II 21 are in threaded installation, when the butt joint pipe III 3 is in extrusion joint with a sealing rubber pad 22, the rotation of the receiving pipe 11 is stopped, a clamping block 23 is pulled, when the clamping block 23 is clamped with a limiting ring 31, the clamping block 23 is stopped, then the clamping ring 25 is pulled, the clamping ring 25 is forced to slide in the sliding groove 24, when the clamping ring 25 clamps the clamping block 23, the clamping ring 25 is stopped to be pulled, then the valve switch 14 is rotated, the valve switch 14 is forced to drive the sealing valve 13, the sealing valve 13 is forced to rotate, the conveying pipe 1 is butted with the inner space of the receiving pipe 11, then the storage and transportation are started, the auxiliary pipe 12 is fixedly arranged at the side end part of the receiving pipe 11 far away from one side of the conveying pipe 1, the sealing valve 13 is rotatably arranged at the inner side wall of the receiving pipe 11, the valve switch 14 is rotatably arranged on the circumferential surface of the receiving pipe 11 above the sealing valve 13, the butt pipe one 2 is fixedly arranged at the side end part of the conveying pipe 1 positioned at one side of the receiving pipe 11, the butt pipe two connecting pipes 21 are fixedly arranged at the side end part of the conveying pipe 1 positioned at the inner side of the butt pipe one 2, the side end part of the conveying pipe 1 between the butt joint pipe I2 and the butt joint pipe II 21 is fixedly provided with a sealing rubber pad 22, the two valve switches 14 are fixedly connected with the side end part of the sealing valve 13, the circumferential surface of the butt joint pipe I2 is hinged with a clamping block 23, the circumferential surface of the butt joint pipe I2 is provided with a sliding groove 24, the inner side wall of the sliding groove 24 is slidably provided with a clamping ring 25, the clamping ring 25 is slidably sleeved on the side end part of the sliding groove 24, the side end part of the receiving pipe 11 positioned on one side of the butt joint pipe I2 is fixedly provided with a butt joint pipe III 3, the circumferential surface of the butt joint pipe III 3 is fixedly provided with a limiting ring 31, the butt joint pipe III 3 and the butt joint pipe II 21 are in threaded installation, and the clamping ring 25 is in clamping connection with the side end part of the limiting ring 31.
Working principle:
firstly, when the ultra-low temperature loading dry type automatic joint is used, a user installs an output pipe and a receiving pipe 11 of storage and transportation on an auxiliary pipe 12 respectively, then picks up the receiving pipe 11, the receiving pipe 11 is forced to drive a butt joint pipe III 3, the butt joint pipe III 3 is butted between a butt joint pipe I2 and a butt joint pipe II 21, then the receiving pipe 11 is rotated, the butt joint pipe III 3 and the butt joint pipe II 21 are in threaded installation, when the butt joint pipe III 3 is in extrusion joint with a sealed rubber pad 22, the rotation of the receiving pipe 11 is stopped, a clamping block 23 is pulled, when the clamping block 23 is clamped with a limiting ring 31, the clamping block 23 is stopped, then the clamping ring 25 is forced to slide in a sliding groove 24, when the clamping block 23 is clamped by the clamping ring 25, then a valve switch 14 is forced to drive a sealed valve 13, the sealed valve 13 is forced to rotate, so that the inner space of the conveying pipe 1 and the receiving pipe 11 is butted, then the storage and transportation are started, when the ultra-low temperature automatic joint is arranged, the ultra-low temperature automatic joint is closed, the sealing device can be effectively closed, and the leakage can be protected when the dry type automatic joint is arranged at the inner side of the joint, and the storage and transportation is well protected.
And secondly, when the storage and transportation of the ultralow temperature loading dry type automatic joint are finished, the valve switch 14 is rotated, the valve switch 14 is forced to rotate so as to drive the sealing valve 13 to close the two side pipelines, then the clamping ring 25 is pulled, the clamping ring 25 is forced to slide in the sliding groove 24, when the clamping ring 25 is separated from the clamping fixation of the clamping block 23, the clamping ring 25 is stopped to be pulled, then the clamping block 23 is pulled so as to be separated from the clamping fixation of the limiting ring 31, then the receiving pipe 11 is rotated, the receiving pipe 11 is forced to drive the limiting ring 31 so as to be separated from the threaded connection of the second butt joint pipe 21, and then the second butt joint pipe 21 and the limiting ring 31 are separated, and the clamping block 23 and the clamping ring 25 are additionally arranged on the ultralow temperature loading dry type automatic joint so that the joint can not be disconnected in the storage and transportation process, thereby the safety of the ultralow temperature loading dry type automatic joint is effectively improved.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides an ultralow temperature installation car dry-type automatic joint, includes conveyer pipe (1), its characterized in that, the side tip fixed mounting of conveyer pipe (1) has auxiliary connection pipe (12), the inside wall of conveyer pipe (1) rotates and installs airtight valve (13), is located airtight valve (13) top the circumference surface rotation of conveyer pipe (1) installs valve switch (14), the side tip joint of conveyer pipe (1) installs receiver pipe (11), keeps away from conveyer pipe (1) one side the side tip fixed mounting of receiver pipe (11) has auxiliary connection pipe (12), the inside wall rotation of receiver pipe (11) installs airtight valve (13), is located airtight valve (13) top the circumference surface rotation of receiver pipe (11) installs valve switch (14), the side tip fixed mounting of conveyer pipe (1) that is located one side of receiver pipe (11) has butt joint pipe (2), the side tip fixed mounting of conveyer pipe (1) that is located the inboard is located butt joint pipe (2) has butt joint pipe (21), is located butt joint pipe (2) and is located the fixed mounting of butt joint pipe (22) between the side of two (1).
2. The ultra-low temperature loading dry automatic joint according to claim 1, wherein both the valve switches (14) are fixedly connected with the side ends of the sealing valve (13).
3. The ultralow temperature loading dry type automatic joint according to claim 2, wherein the circumferential surface of the first butt joint pipe (2) is hinged with a clamping block (23), and the circumferential surface of the first butt joint pipe (2) is provided with a sliding groove (24).
4. The ultralow temperature loading dry type automatic joint according to claim 3, wherein the inner side wall of the sliding groove (24) is slidably provided with a clamping ring (25), and the clamping ring (25) is slidably sleeved at the side end part of the sliding groove (24).
5. The ultralow temperature loading dry automatic joint according to claim 4, wherein a third butt joint pipe (3) is fixedly installed at the side end part of the receiving pipe (11) located at one side of the first butt joint pipe (2), and a limiting ring (31) is fixedly installed on the circumferential surface of the third butt joint pipe (3).
6. The ultralow temperature loading dry automatic joint according to claim 5, wherein the third butt joint pipe (3) and the second butt joint pipe (21) are in threaded installation, and the clamping ring (25) is clamped and installed at the side end part of the limiting ring (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321772424.0U CN220379111U (en) | 2023-07-07 | 2023-07-07 | Ultralow temperature loading dry-type automatic joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321772424.0U CN220379111U (en) | 2023-07-07 | 2023-07-07 | Ultralow temperature loading dry-type automatic joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220379111U true CN220379111U (en) | 2024-01-23 |
Family
ID=89567620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321772424.0U Active CN220379111U (en) | 2023-07-07 | 2023-07-07 | Ultralow temperature loading dry-type automatic joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220379111U (en) |
-
2023
- 2023-07-07 CN CN202321772424.0U patent/CN220379111U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |