CN214147057U - Detachable heat-insulation barrel - Google Patents
Detachable heat-insulation barrel Download PDFInfo
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- CN214147057U CN214147057U CN202022869156.7U CN202022869156U CN214147057U CN 214147057 U CN214147057 U CN 214147057U CN 202022869156 U CN202022869156 U CN 202022869156U CN 214147057 U CN214147057 U CN 214147057U
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- barrel
- heat
- valve
- sealing
- sealing sheet
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Abstract
The utility model discloses a dismantled and assembled heat-preserving container, including the heat-preserving container body, the heat-preserving container body includes first barrel and second barrel, first barrel and second barrel pass through connection structure and can dismantle the connection. Fix on the valve with the form of whole drum before dispatching from the factory to current heat-preserving container, the technical problem that heat-preserving container can't be dismantled after the assembly, the utility model provides a dismantled and assembled heat-preserving container, it can load and unload after the valve installation again, has reduced the cost of labor, has reduced the risk that the dismouting valve brought to the valve.
Description
Technical Field
The utility model relates to a low temperature control valve technical field, concretely relates to dismantled and assembled heat-preserving container.
Background
The low-temperature control valve heat-insulating barrel is a component of a low-temperature control valve, the low-temperature control valve is usually buried in heat-insulating materials such as pearlife, and the heat-insulating barrel aims to isolate an upper valve cover of the low-temperature control valve from external heat-insulating materials (such as pearlife) so as to conveniently perform actions such as loosening and screwing on an upper valve cover bolt. The purposes of disassembling the valve cover, maintaining the valve core, fastening the upper valve cover bolt again after low-temperature cold shrinkage and the like are achieved.
The existing heat-insulating barrel is fixed on the valve in an integral cylinder form before leaving a factory, and needs to be assembled on the valve in the valve assembling process, and the heat-insulating barrel cannot be disassembled after being assembled. The problems specifically encountered are:
1. in some limited spaces, the valve drives the heat-insulating barrel body to be too large, so that the installation is inconvenient.
2. In the shutdown maintenance process, after heat insulation materials such as peripheral pearlife are removed, the heat insulation barrel cannot be detached, and inconvenience is caused to valve maintenance instead.
3. Some imported and customized valves usually do not have a heat-insulating barrel, the heat-insulating barrels in the current market are all of an integral structure, the valves need to be disassembled and then assembled, the reliability of the valves after the valves are assembled again is reduced, a large amount of labor is consumed, and the valves cannot be replaced.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
Fix on the valve with the form of whole drum before dispatching from the factory to current heat-preserving container, the technical problem that heat-preserving container can't be dismantled after the assembly, the utility model provides a dismantled and assembled heat-preserving container, it can load and unload after the valve installation again, has reduced the cost of labor, has reduced the risk that the dismouting valve brought to the valve.
2. Technical scheme
In order to solve the above problem, the utility model provides a technical scheme does:
the detachable heat-preservation barrel comprises a heat-preservation barrel body, wherein the heat-preservation barrel body comprises a first barrel body and a second barrel body, and the first barrel body and the second barrel body are detachably connected through a connecting structure.
Optionally, a sealing structure is arranged at the joint of the first cylinder and the second cylinder.
Optionally, the sealing structure includes a first sealing sheet and a second sealing sheet, the first sealing sheet and the second sealing sheet are respectively attached to the inner side and the outer side of the first barrel and the second barrel, a sealing gap is formed between the first sealing sheet and the second sealing sheet, and the first sealing sheet and the second sealing sheet are fixedly connected to the first barrel or the second barrel.
Optionally, the sealing gap is filled with a sealant.
Optionally, the connection structure is a hasp lock, the hasp lock comprises a hasp and a hasp which are matched, and the hasp are respectively installed on the first cylinder and the second cylinder.
Optionally, the first cylinder and the second cylinder are of a symmetrical split structure.
Optionally, the first sealing sheet and the second sealing sheet are stainless steel sheets with the thickness of 2 mm.
Optionally, the snap locks are respectively provided with a group at the upper end and the lower end of the joint of the first cylinder and the second cylinder.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
(1) this dismantled and assembled heat-preserving container can load and unload after the valve installation again, has avoided installation heat-preserving container in the past to need dismantle the valve or need use modes such as electric welding in narrow space, has improved the convenient degree of installation maintenance low temperature valve, has reduced the cost of labor, has reduced the risk that the dismouting valve brought the valve.
Drawings
Fig. 1 is a schematic structural view of a detachable heat-preserving container according to an embodiment of the present invention;
fig. 2 is an explosion schematic view of a detachable thermal insulation barrel according to an embodiment of the present invention;
fig. 3 is a partial schematic view of a joint between a first barrel and a second barrel of the detachable thermal insulation barrel according to an embodiment of the present invention.
1. A heat-insulating barrel body; 2. a valve body; 3. a first cylinder; 4. a second cylinder; 5. a connecting structure; 51. a hasp; 52. locking; 6. a sealing structure; 61. a first sealing sheet; 62. a second sealing sheet; 63. the gap is sealed.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings 1-3.
With reference to fig. 1-3, the detachable thermal insulation barrel of the embodiment includes a thermal insulation barrel body 1, and a valve body 2 is installed in the thermal insulation barrel body 1, the valve body 2 includes an upper valve cover, a valve support frame, a valve rod and a valve floating sleeve, the upper valve cover and the valve floating sleeve are respectively located at openings at two ends of the thermal insulation barrel body 1, two ends of the valve rod are respectively installed on the upper valve cover and the valve floating sleeve, the valve support frame is installed at the middle part of the valve rod, the valve body 2 is installed in the thermal insulation barrel body 1, the thermal insulation barrel body 1 includes a first barrel body 3 and a second barrel body 4, the first barrel body 3 and the second barrel body 4 are detachably connected through a connecting structure 5, and the first barrel body 3 and the second barrel body 4 are spliced through the connecting structure 5 to form the thermal insulation barrel body 1.
The detachable heat-preservation barrel can be detached after the valve is installed, so that the problems that the valve needs to be detached when the heat-preservation barrel is installed in the past or electric welding needs to be used in a narrow space and the like are avoided, the convenience degree of installing and maintaining the low-temperature valve is improved, the labor cost is reduced, and the risk of the valve caused by the detachment and installation of the valve is reduced; the valve can be installed firstly, and then the heat-insulating barrel can be installed, so that the low-temperature control valve can be installed in two parts in the occasion with limited space, and the installation convenience of the low-temperature control valve is improved; the device can be disassembled after the device is overhauled and the heat insulation material is removed, and the valve can be maintained more conveniently after the disassembly; the valve type that can use on no heat preservation bucket structure such as import valve, customization valve need not to dismantle the valve and can install, has guaranteed the quality and the reliability of former factory's valve of original dress.
In this embodiment, first barrel 3 and second barrel 4 are the symmetry disconnect-type structure, and first barrel 3 and second barrel 4 are the same semi-circular barrel of shape to be convenient for the mass production of first barrel 3 and second barrel 4.
As the utility model discloses an alternative, in order to improve the leakproofness behind the concatenation of first barrel 3 and second barrel 4, the junction of first barrel 3 and second barrel 4 is equipped with seal structure 6.
As an alternative of the present invention, the sealing structure 6 includes a first sealing sheet 61 and a second sealing sheet 62, the first sealing sheet 61 and the second sealing sheet 62 are arc-shaped sheets with the same radian as the first barrel 3 and the second barrel 4, the first sealing sheet 61 and the second sealing sheet 62 are respectively attached to the inner side and the outer side of the first barrel 3 and the second barrel 4 to improve the sealing performance at the connection position of the first barrel 3 and the second barrel 4, prevent materials such as pearly sand from infiltrating, a sealing gap 63 is provided between the first sealing sheet 61 and the second sealing sheet 62, the first sealing sheet 61 and the second sealing sheet 62 are fixedly connected to the first barrel 3 or the second barrel 4, in this embodiment, the first sealing sheet 61 and the second sealing sheet 62 are fixedly connected to the first barrel 3 by welding, the first sealing sheet 61 and the second sealing sheet 62 are generally in contact with the wall body of the first barrel 3, the other half interval forms sealed clearance 63, and the connection side embedding of second barrel 4 realizes sealedly to sealed clearance 63, and sealed clearance 63 both has sealed function, has the effect of location again simultaneously, and the concatenation of the first barrel 3 of being convenient for and second barrel 4 prevents the dislocation.
In this embodiment, first gasket 61 and second gasket 62 are 2 mm's stainless steel sheet for thickness, and the thickness of first barrel 3 and second barrel 4 is 2mm equally, and the stainless steel sheet of 2mm thickness has good compressive capacity, can avoid taking place deformation at the in-process of in-service use and lead to the condition of sealed inefficacy, and simultaneously, first gasket 61 and second gasket 62 keep fixed shape, the dismouting of the first barrel 3 of the later stage of being convenient for and second barrel 4.
In other embodiments, the sealing structure 6 may be a sealing strip clamped at the joint of the first cylinder 3 and the second cylinder 4, or may be another existing sealing structure.
As the utility model discloses an alternative, sealed clearance 63 intussuseption is filled with sealed glue, imbeds to sealed clearance 63's in-process at the wall body of second barrel 4, and sealed glue in the sealed clearance 63 receives the extrusion and is full of whole sealed clearance 63 to sealed effect after first barrel 3 and the concatenation of second barrel 4 has been improved.
As an alternative of the present invention, the connection structure 5 is a hasp lock, the hasp lock comprises a hasp 51 and a hasp 52 which are matched with each other, the hasp 51 and the hasp 52 are respectively fixedly mounted on the first cylinder 3 and the second cylinder 4 through rivets or self-tapping screws, the hasp lock is at least arranged in 4 groups, and the hasp lock is respectively provided with one group at the upper end and the lower end of the connection part of the first cylinder 3 and the second cylinder 4; the combination can be accomplished to locking multiunit hasp lock respectively, takes off 4 groups hasp locks are whole to be taken off, tears out barrel A and barrel B from the draw-in groove, can accomplish to disassemble, does not use any instrument to accomplish at the dismouting in-process, has improved the convenient degree of installation maintenance cryogenic valve, has reduced the cost of labor, has reduced the risk that the dismouting valve brought the valve.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (7)
1. A dismantled and assembled heat-preserving container, its characterized in that: the heat-preservation barrel comprises a heat-preservation barrel body, wherein the heat-preservation barrel body comprises a first barrel body and a second barrel body which are detachably connected through a connecting structure; the connecting structure is a hasp lock, the hasp lock comprises a hasp and a hasp which are matched, and the hasp are respectively installed on the first barrel and the second barrel.
2. The removable thermal bucket of claim 1, further comprising: and a sealing structure is arranged at the joint of the first cylinder and the second cylinder.
3. The removable thermal bucket of claim 2, further comprising: the sealing structure comprises a first sealing sheet and a second sealing sheet, the first sealing sheet and the second sealing sheet are respectively attached to the inner side and the outer side of the first barrel and the inner side and the outer side of the second barrel, a sealing gap is formed between the first sealing sheet and the second sealing sheet, and the first sealing sheet and the second sealing sheet are fixedly connected to the first barrel or the second barrel.
4. The removable thermal bucket of claim 3, further comprising: and the sealing gap is filled with sealant.
5. The removable thermal bucket of claim 1, further comprising: the first cylinder and the second cylinder are of symmetrical and separated structures.
6. The removable thermal bucket of claim 3, further comprising: the first sealing piece and the second sealing piece are stainless steel pieces with the thickness of 2 mm.
7. The removable thermal bucket of claim 1, further comprising: and the hasp locks are respectively provided with a group at the upper end and the lower end of the joint of the first cylinder and the second cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022869156.7U CN214147057U (en) | 2020-12-03 | 2020-12-03 | Detachable heat-insulation barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022869156.7U CN214147057U (en) | 2020-12-03 | 2020-12-03 | Detachable heat-insulation barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214147057U true CN214147057U (en) | 2021-09-07 |
Family
ID=77583786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022869156.7U Active CN214147057U (en) | 2020-12-03 | 2020-12-03 | Detachable heat-insulation barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214147057U (en) |
-
2020
- 2020-12-03 CN CN202022869156.7U patent/CN214147057U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 280 Xingye Road, Leidian Town, Deqing County, Huzhou City, Zhejiang Province, 313200 Patentee after: Yingde Gas Engineering (Zhejiang) Co.,Ltd. Address before: 313200 Jingyi Road, Deqing Linhang Industrial Zone, LEIDIAN Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG ZHIHAI CHEMICAL EQUIPMENT ENGINEERING Co.,Ltd. |
|
| CP03 | Change of name, title or address |