CN203907094U - Heat preservation coupling that liquefied natural gas filling station used - Google Patents
Heat preservation coupling that liquefied natural gas filling station used Download PDFInfo
- Publication number
- CN203907094U CN203907094U CN201420361048.0U CN201420361048U CN203907094U CN 203907094 U CN203907094 U CN 203907094U CN 201420361048 U CN201420361048 U CN 201420361048U CN 203907094 U CN203907094 U CN 203907094U
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- CN
- China
- Prior art keywords
- shell
- pipeline
- natural gas
- liquefied natural
- filling station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a heat preservation coupling that liquefied natural gas filling station was used, includes the pipeline and by the base, the apron, the shell that the curb plate assembled, by the base, the apron, the curb plate is assembled into the shell around the pipeline with rivet mode, is equipped with the sealing strip in the inboard of shell, is equipped with the runner on the apron, and the shell is equipped with sealing member A with pipeline hookup, is equipped with the holistic heat preservation that is formed by polyurethane foam pouring between pipeline and the shell, and the apron is equipped with sealing member B with runner hookup, the utility model discloses, the heat preservation does not have the gap, and it is effectual to keep warm, can swiftly process the equipment in advance, reduces site operation step and construction volume, has reduced the material consumption, reduces construction cycle and construction cost, the utility model discloses overall structure is compact pleasing to the eye.
Description
Technical field
The utility model belongs to the heat-insulating pipe joint that a kind of liquefied natural gas filling station is used, particularly the heat-insulating pipe joint in connecting tube between a kind of liquefied natural gas filling station storage tank and double pump sled.
Background technique
At present, on the arrangement and method for construction connecting at the on-the-spot pipeline of liquefied natural gas filling station, mostly adopt capital equipment scattered distribution, on-the-spot stringing connects, the construction manufacture of thermal insulation pipe and heat-insulating pipe joint all completes at the scene, namely, uses thermal insulation layer being coated various pipelines and pipe joint, with the coated thermal insulation layer of Stainless Sheet Steel, make thermal insulation pipe and heat-insulating pipe joint again; The advantage of this method is that stringing is flexible, but because the thermal insulation layer in heat-insulating pipe joint adopts assembled moulding, inevitably has assembled seam, so cause heat insulation effect bad; In addition, when installation, also need first to cut out at the scene Stainless Sheet Steel, then with its coated thermal insulation layer, affect on-the-spot efficiency.
Summary of the invention
For solving the shortcoming of above-mentioned on-the-spot stringing, the utility model has been developed the heat-insulating pipe joint that a kind of liquefied natural gas filling station is used, and can machine in advance, improves heat insulation effect.
The technical solution adopted in the utility model is:
The heat-insulating pipe joint that a kind of liquefied natural gas filling station is used, the shell that comprises pipeline and be assembled into by base, cover plate, side plate, it is characterized in that: be assembled into described shell around described pipeline in staking mode by described base, described cover plate, described side plate, inboard at described shell is provided with Stamping Steel Ribbon, described cover plate is provided with cast gate, described shell and described pipeline connection place are provided with Sealing A, between described pipeline and described shell, are provided with overall thermal insulation layer.
Described cover plate and described cast gate connection place are provided with Sealing B.
Described thermal insulation layer is formed by polyurethane foam cast.
The utility model beneficial effect is: thermal insulation layer does not have gap, high insulating effect, can fast process in advance assembling, reduce site operation step and construction amount, reduce consumption of materials, reduce construction period and construction cost, the utility model compact overall structure is attractive in appearance, and the pipeline that can be widely used in liquefied natural gas filling station connects.
Brief description of the drawings
Fig. 1 is the schematic diagram of heat-insulating pipe joint structure;
Fig. 2 is the decomposing schematic representation of heat-insulating pipe joint.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
In figure: 1-pipeline, 2-base, 3-Stamping Steel Ribbon, 4-Sealing A, 5-Sealing B, 6-cover plate, 7-side plate, 8-cast gate, 9-thermal insulation layer, 10-shell.
Embodiment:
The heat-insulating pipe joint that a kind of liquefied natural gas filling station is used, the shell 10 that comprises pipeline 1 and be assembled into by base 2, cover plate 6, side plate 7, be assembled into shell 10 around pipeline 1 in staking mode by base 2, cover plate 6, side plate 7, be provided with Stamping Steel Ribbon 3 in the inboard of shell 10, cover plate 6 is provided with cast gate 8, shell 10 is provided with Sealing A4 with pipeline 1 connection place, is provided with by the integrated poured thermal insulation layer forming 9 of polyurethane foam between pipeline 1 and shell 10, and cover plate 6 is provided with Sealing B5 with cast gate 8 connection places.
Have been described in detail of the present utility model by embodiment above, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. the heat-insulating pipe joint that liquefied natural gas filling station is used, the shell that comprises pipeline and be assembled into by base, cover plate, side plate, it is characterized in that: be assembled into described shell around described pipeline in staking mode by described base, described cover plate, described side plate, inboard at described shell is provided with Stamping Steel Ribbon, described cover plate is provided with cast gate, described shell and described pipeline connection place are provided with Sealing A, between described pipeline and described shell, are provided with overall thermal insulation layer.
2. by the heat-insulating pipe joint that described in claim 1, a kind of liquefied natural gas filling station is used, it is characterized in that: described cover plate and described cast gate connection place are provided with Sealing B.
3. by the heat-insulating pipe joint that described in claim 1 or 2, a kind of liquefied natural gas filling station is used, it is characterized in that: described thermal insulation layer is formed by polyurethane foam cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361048.0U CN203907094U (en) | 2014-06-30 | 2014-06-30 | Heat preservation coupling that liquefied natural gas filling station used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361048.0U CN203907094U (en) | 2014-06-30 | 2014-06-30 | Heat preservation coupling that liquefied natural gas filling station used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907094U true CN203907094U (en) | 2014-10-29 |
Family
ID=51781372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420361048.0U Expired - Fee Related CN203907094U (en) | 2014-06-30 | 2014-06-30 | Heat preservation coupling that liquefied natural gas filling station used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504324A (en) * | 2017-08-02 | 2017-12-22 | 酷泰克保温科技江苏有限公司 | A kind of construction technology of the insulation heat preservation layer of deep cooling pipeline connecting device |
-
2014
- 2014-06-30 CN CN201420361048.0U patent/CN203907094U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504324A (en) * | 2017-08-02 | 2017-12-22 | 酷泰克保温科技江苏有限公司 | A kind of construction technology of the insulation heat preservation layer of deep cooling pipeline connecting device |
| CN107504324B (en) * | 2017-08-02 | 2020-01-31 | 酷泰克保温科技江苏有限公司 | Construction process of insulating layer of cryogenic pipeline connecting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN BAIYAN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BAIYAN (TIANJIN) GAS TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Three road 300384 Tianjin Haitai Binhai Binhai high tech Zone Huayuan Industrial Area Branch 1 building B No. 2 block 201-2-2 Patentee after: TIANJIN BAIYAN TECHNOLOGY CO., LTD. Address before: Three road 300384 Tianjin Haitai Binhai Binhai high tech Zone Huayuan Industrial Area Branch 1 building B No. 2 block 201-2-2 Patentee before: Bai Yan (Tianjin) Gas Technology Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20190630 |