CN204038270U - A kind of petroleum vapor recovery pipe - Google Patents
A kind of petroleum vapor recovery pipe Download PDFInfo
- Publication number
- CN204038270U CN204038270U CN201420401737.XU CN201420401737U CN204038270U CN 204038270 U CN204038270 U CN 204038270U CN 201420401737 U CN201420401737 U CN 201420401737U CN 204038270 U CN204038270 U CN 204038270U
- Authority
- CN
- China
- Prior art keywords
- recovery pipe
- vapor recovery
- petroleum vapor
- rubber bellows
- tank body
- 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 - Lifetime
Links
- 239000003208 petroleum Substances 0.000 title claims abstract description 20
- 238000011084 recovery Methods 0.000 title claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 14
- 230000035939 shock Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Joints Allowing Movement (AREA)
Abstract
The utility model relates to a kind of petroleum vapor recovery pipe for transport tank body.Petroleum vapor recovery pipe is made up of two sections of flanged (FLGD) bodys and rubber bellows, rubber bellows two ends respectively with two sections flanged (FLGD) body clip fix, aquaseal is coated with between the contact surface of rubber bellows and flanged (FLGD) body, in rubber bellows, metal tube is installed, metal tube one end and body are fixed, and metal tube external diameter is less than internal diameter of tube body.The utility model is by being divided into two sections by petroleum vapor recovery pipe, centre connects with rubber bellows, solve single petroleum vapor recovery pipe and the excessive problem of tank body join domain stress, be applicable to transport tank body, petroleum vapor recovery pipe is connected with tank body firm, effectively bears tank body distortion and hydraulic shock in transportation.The utility model can also be applied to other situation of the pipeline connection running through tank body.
Description
Technical field
The utility model relates to a kind of petroleum vapor recovery pipe for transport tank body.
Background technology
At present, the transport petroleum vapor recovery pipe of tank body generally adopts welding to be connected with tank body with bonding mode.When tank body is with road bump, tank body can produce very large distortion, and petroleum vapor recovery pipe and tank body join domain produce very large stress, easily crack or come unglued, there is risk of leakage.
Summary of the invention
The purpose of this utility model is: provide a kind of petroleum vapor recovery pipe not easily cracking with tank body in transportation or come unglued, solve single petroleum vapor recovery pipe and tank body join domain stress problems of too.
The technical solution of the utility model is: petroleum vapor recovery pipe is made up of two sections of flanged (FLGD) bodys and rubber bellows, rubber bellows two ends respectively with two sections flanged (FLGD) body clip fix, aquaseal is coated with between the contact surface of rubber bellows and flanged (FLGD) body, in rubber bellows, metal tube is installed, metal tube one end and body are fixed, and metal tube external diameter is less than internal diameter of tube body.
The utility model has the advantages that: the utility model adopts rubber bellows to be connected with two sections of bodys, every section of body can with tank body compatible deformation, solve single petroleum vapor recovery pipe and the excessive problem of tank body join domain stress, petroleum vapor recovery pipe is connected firm with tank body, effectively bear tank body distortion and hydraulic shock in transportation, meet operating needs, be applicable to transport tank body.The utility model can also be applied to other situation of the pipeline connection running through tank body.
Accompanying drawing explanation
Fig. 1 is petroleum vapor recovery tubular construction schematic diagram.
Fig. 2 is rubber bellows structural representation.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Petroleum vapor recovery pipe is made up of two sections of flanged (FLGD) bodys 1, body 2 and rubber bellows 3, rubber bellows 3 two ends are fixed with clip 4 and two sections of bodys respectively, aquaseal 5 is coated with between the contact surface of rubber bellows 3 and body 1, body 2, metal tube 6 is installed in rubber bellows 3, metal tube one end and body 1 are fixed, and metal tube external diameter is less than body 2 internal diameter.
Preparation process and the method for petroleum vapor recovery pipe are as follows:
1) two sections of flanged (FLGD) bodys are fixed with upper lower tank 8 respectively;
2) rubber bellows is inserted in hypomere body, and is placed in correct position;
3) mounting limit metal tube between two sections of bodys, metal tube one end is fixed by pin and one section, the other end and another section of body sliding block joint;
4) two ends of rubber bellows are connected with two sections of bodys respectively;
5) on rubber bellows and body contact surface, aquaseal is brushed;
6) with clip, rubber bellows and body are fixed.
Detailed description of the invention described in the utility model is not in order to limit the utility model; a just more excellent practical case of the present utility model; all make within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included in protection domain of the present utility model.
Claims (1)
1. a petroleum vapor recovery pipe, it is characterized in that, petroleum vapor recovery pipe is made up of two sections of flanged (FLGD) bodys and rubber bellows, rubber bellows two ends respectively with two sections flanged (FLGD) body clip fix, aquaseal is coated with between the contact surface of rubber bellows and flanged (FLGD) body, be provided with metal tube in rubber bellows, metal tube one end and body are fixed, and metal tube external diameter is less than internal diameter of tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401737.XU CN204038270U (en) | 2014-07-21 | 2014-07-21 | A kind of petroleum vapor recovery pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401737.XU CN204038270U (en) | 2014-07-21 | 2014-07-21 | A kind of petroleum vapor recovery pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204038270U true CN204038270U (en) | 2014-12-24 |
Family
ID=52238964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420401737.XU Expired - Lifetime CN204038270U (en) | 2014-07-21 | 2014-07-21 | A kind of petroleum vapor recovery pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204038270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501731A (en) * | 2015-12-31 | 2016-04-20 | 西安轨道交通装备有限责任公司 | Structure of oil and gas recovery pipeline |
| CN109128996A (en) * | 2018-08-03 | 2019-01-04 | 天长市永鑫制冷设备有限公司 | A kind of novel cooling device in guide's valve seat cutting apparatus |
-
2014
- 2014-07-21 CN CN201420401737.XU patent/CN204038270U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501731A (en) * | 2015-12-31 | 2016-04-20 | 西安轨道交通装备有限责任公司 | Structure of oil and gas recovery pipeline |
| CN109128996A (en) * | 2018-08-03 | 2019-01-04 | 天长市永鑫制冷设备有限公司 | A kind of novel cooling device in guide's valve seat cutting apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |