CN103047490A - Rapid seal valve for cleaning steel tube - Google Patents
Rapid seal valve for cleaning steel tube Download PDFInfo
- Publication number
- CN103047490A CN103047490A CN2012105090077A CN201210509007A CN103047490A CN 103047490 A CN103047490 A CN 103047490A CN 2012105090077 A CN2012105090077 A CN 2012105090077A CN 201210509007 A CN201210509007 A CN 201210509007A CN 103047490 A CN103047490 A CN 103047490A
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- CN
- China
- Prior art keywords
- pipe
- sealing
- valve body
- flexible gas
- filled
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 238000004140 cleaning Methods 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 42
- 238000005406 washing Methods 0.000 claims description 14
- 230000008676 import Effects 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 4
- 239000007789 gas Substances 0.000 description 28
- 239000013527 degreasing agent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000002266 amputation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000005237 degreasing agent Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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- Valve Housings (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a rapid seal valve for cleaning a steel tube. The rapid seal valve comprises a cylindrical valve body, one end of the cylindrical valve body is a steel tube connection port, the other end of the cylindrical valve body is a cleaning liquid inlet, a flexible air inflation pipe is arranged in an inner cavity of the cylindrical valve body, the inner wall of the flexible air inflation pipe can be in a seal connection with the steel tube after inflation, and an air inflation hole which is communicated with the flexible air inflation pipe is arranged on the cylindrical valve body. The steel tube enters in the cylindrical valve body from the steel tube connection port and inflates air into the flexible air inflation pipe when the steel tube reaches in place, the flexible air inflation pipe is in a seal connection with the steel tube under the action of air pressure, and accordingly, a cleaning liquid is fed from the cleaning liquid inlet for cleaning the steel tube. The rapid seal valve for cleaning the steel tube is simple in structure, easy to manufacture, simple in operation, high in efficiencies and capable of achieving rapid seal connection with the steel tube by inflating the air to the flexible air inflation pipe, and leakage problem of the cleaning liquid is absent.
Description
Technical field
The present invention relates to a kind of quick-sealing valve for washing steel pipes.
Background technique
Stainless Steel Tube is a kind of rectangular steel of hollow, and a large amount of pipelines as carrying fluid are such as oil, natural gas, water, coal gas, steam etc., in addition, in bending resistance, when twisting strength is identical, weight is lighter, so also be widely used in manufacturing machine part and engineering structure.Also be commonly used for and produce various conventional weapons, gun barrel, shell etc.Especially employed high-accuracy Stainless Steel Tube does not allow steel pipe inner and outer surface a little water and oil, especially greasy dirt larger on the impact of steel pipe in fields such as nuclear industry or power stations, need to carry out ungrease treatment to steel pipe.
When steel pipe inner wall is cleaned, comparatively effectively cleaning way is degreaser to be poured in the steel pipe with high-pressure service pump wash, can effectively remove the greasy dirt in the steel pipe, but this cleaning way need to be aimed at steel pipe with the shower nozzle of rinser or be enclosed within on the steel pipe, then starts rinser and washes, and alignment function or suit service speed are slow, and need sealing reliable, just can wash, otherwise can cause degreaser to leak, pollute other equipment and the staff is impacted.Existing rinser is simple in structure, and generally in order to improve the sealing behind the suit, technological means commonly used is to process at the mouth of pipe of steel pipe, forms a flange collar, could cooperate with existing rinser, with the raising sealing.But can cause damage to steel pipe like this, especially the mouth of pipe of steel pipe needs amputation after cleaning is finished.
Summary of the invention
The technical problem to be solved in the present invention is: overcome in the prior art when steel pipe cleaned, rinser and steel pipe sealing are not tight, cause leakage, and complicated operation, inefficient technical problem, a kind of quick-sealing valve for washing steel pipes is provided, can be connected with steel pipe fast, by realizing being connected with steel pipe sealing to the inflation of flexible gas-filled pipe, without leakage problem, simple to operate, efficient is high.
The technical solution adopted for the present invention to solve the technical problems is: a kind of quick-sealing valve for washing steel pipes, comprise the tubular valve body, one end of described tubular valve body is that steel pipe access port, the other end are the cleaning solution import, the inner chamber of described tubular valve body is provided with the flexible gas-filled pipe that the rear interior wall energy of inflation is connected with steel pipe sealing, and described tubular valve body is provided with the air-filled pore that is communicated with the flexible gas-filled pipe.Steel pipe enters the tubular valve inner from the steel pipe access port, inflation in the backward flexible gas-filled pipe that puts in place, and the flexible gas-filled pipe connects in the rainy steel pipe sealing of the effect of air pressure, and pass into cleaning solution from the cleaning solution import and clean this moment.
Concrete, for realizing that steel pipe connects faster, the steel pipe access port of described tubular valve body is provided with valve port, have flexible introduction hole on the described valve port, described flexible introduction hole comprises flared end and reducing section, the axial cross section of described flared section is V-shaped, and the slightly larger in diameter of described fore shaft section is in diameter of steel tube.The design of introduction hole makes that steel pipe is easier to be entered.
Further, described flexible gas-filled pipe is that the cross section is U-shaped opened type pipe, be provided with packing ring between flexible gas-filled pipe and the valve port, be provided with inner sleeve plate between flexible gas-filled pipe and the cleaning solution import, be provided with sealing framework in the U-shaped of flexible gas-filled pipe is uncovered, described packing ring and inner sleeve plate are clamped in the sealing framework both sides makes the airtight inflatable chamber of formation between flexible gas-filled pipe and the sealing framework, has the through hole that is communicated with air-filled pore on described inner sleeve plate and the sealing framework.For improving the intensity of flexible gas-filled pipe, improve sealing.
Further, higher for making between flexible gas-filled pipe and the steel pipe sealing, the tube wall undulate of described flexible gas-filled Guan Shangyu steel pipe contact.
For ease of assembling, be provided with locating stud between described sealing framework, flexible gas-filled pipe, inner sleeve plate and the tubular valve body.Locating stud is convenient to assembling, and when using also can prevent the displacement between the workpiece and air-filled pore and through hole etc. are staggered.
Further, described valve port is threaded with the tubular valve body.Can packing ring be moved inward, thereby compress the flexible gas-filled pipe, and easy accessibility, after the wearing and tearing of flexible gas-filled pipe, it is convenient to change.
The invention has the beneficial effects as follows, the quick-sealing valve for washing steel pipes of the present invention, simple in structure, be easy to make, can be connected with steel pipe fast, by realizing being connected with steel pipe sealing to the inflation of flexible gas-filled pipe, without the cleaning solution leakage problem, simple to operate, efficient is high.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the quick-sealing valve preferred embodiment for washing steel pipes of the present invention;
Fig. 2 is the structural representation of second preferred embodiment of quick-sealing valve for washing steel pipes of the present invention.
Among the figure: 1. tubular valve body, 11. steel pipe access ports, 12. cleaning solution imports, 13. air-filled pores, 2. flexible gas-filled pipe, 3. valve port, 31. flexible introduction holes, 4. packing ring, 5. inner sleeve plate, 6. sealing framework, 7. locating stud.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic representation of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
The quick-sealing valve preferred embodiment for washing steel pipes of the present invention as depicted in figs. 1 and 2, comprise tubular valve body 1, one end of tubular valve body 1 is that steel pipe access port 11, the other end are cleaning solution import 12, the inner chamber of tubular valve body 1 is provided with the flexible gas-filled pipe 2 that the rear interior wall energy of inflation is connected with steel pipe sealing, and tubular valve body 1 is provided with the air-filled pore 13 that is communicated with flexible gas-filled pipe 2.
The steel pipe access port 11 of tubular valve body 1 is provided with valve port 3, valve port 3 is threaded with tubular valve body 1, has flexible introduction hole 31 on the valve port 3, and flexible introduction hole 31 comprises flared end and reducing section, the axial cross section of flared section is V-shaped, and the slightly larger in diameter of fore shaft section is in diameter of steel tube.Such design is convenient to steel pipe and is entered, and valve port 3 is threaded with tubular valve body 1, can move inward by threaded adjusting, compresses the flexible gas-filled pipe.
Flexible gas-filled pipe 2 is U-shaped opened type pipe for the cross section, be provided with packing ring 4 between flexible gas-filled pipe 2 and the valve port 3, be provided with inner sleeve plate 5 between flexible gas-filled pipe 2 and the cleaning solution import 12, be provided with sealing framework 6 in the U-shaped of flexible gas-filled pipe 2 is uncovered, packing ring 4 and inner sleeve plate 5 are clamped in sealing framework 6 both sides makes the airtight inflatable chamber of formation between flexible gas-filled pipe 2 and the sealing framework 6, has the through hole that is communicated with air-filled pore 13 on inner sleeve plate 5 and the sealing framework 6.The tube wall undulate that contacts with steel pipe on the flexible gas-filled pipe 2.Be provided with locating stud 7 between sealing framework 6, flexible gas-filled pipe 2, inner sleeve plate 5 and the tubular valve body 1.
The difference of Fig. 1 and Fig. 2 is the interface of the cleaning solution import 12 of tubular valve body 1, and Fig. 1 adopts coaxial-type joint access way, and the mode that the cleaning solution supply tube can be threaded connection connects; Fig. 2 is that the mode of offering upright opening on the tubular valve body 1 accesses the cleaning solution supply tube, can save longitudinal space.Cleaning solution can be degreasing agent and clear water, also can be high-pressure air, is used for drying up steel pipe inner wall.
Take above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this invention technological thought, carry out various change and modification fully.The technical scope of this invention is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (6)
1. quick-sealing valve that is used for washing steel pipes, it is characterized in that: comprise tubular valve body (1), one end of described tubular valve body (1) is that steel pipe access port (11), the other end are cleaning solution import (12), the inner chamber of described tubular valve body (1) is provided with the flexible gas-filled pipe (2) that the rear interior wall energy of inflation is connected with steel pipe sealing, and described tubular valve body (1) is provided with the air-filled pore (13) that is communicated with flexible gas-filled pipe (2).
2. the quick-sealing valve for washing steel pipes as claimed in claim 1, it is characterized in that: the steel pipe access port (11) of described tubular valve body (1) is provided with valve port (3), have flexible introduction hole (31) on the described valve port (3), described flexible introduction hole (31) comprises flared end and reducing section, the axial cross section of described flared section is V-shaped, and the slightly larger in diameter of described fore shaft section is in diameter of steel tube.
3. the quick-sealing valve for washing steel pipes as claimed in claim 2, it is characterized in that: described flexible gas-filled pipe (2) is U-shaped opened type pipe for the cross section, be provided with packing ring (4) between flexible gas-filled pipe (2) and the valve port (3), be provided with inner sleeve plate (5) between flexible gas-filled pipe (2) and the cleaning solution import (12), be provided with sealing framework (6) in the U-shaped of flexible gas-filled pipe (2) is uncovered, described packing ring (4) and inner sleeve plate (5) are clamped in sealing framework (6) both sides makes the airtight inflatable chamber of formation between flexible gas-filled pipe (2) and the sealing framework (6), has the through hole that is communicated with air-filled pore (13) on described inner sleeve plate (5) and the sealing framework (6).
4. such as claim 1 or 3 described quick-sealing valves for washing steel pipes, it is characterized in that: the upper tube wall undulate that contacts with steel pipe of described flexible gas-filled pipe (2).
5. the quick-sealing valve for washing steel pipes as claimed in claim 3 is characterized in that: be provided with locating stud (7) between described sealing framework (6), flexible gas-filled pipe (2), inner sleeve plate (5) and the tubular valve body (1).
6. the quick-sealing valve for washing steel pipes as claimed in claim 3, it is characterized in that: described valve port (3) is threaded with tubular valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210509007.7A CN103047490B (en) | 2012-12-03 | 2012-12-03 | Rapid seal valve for cleaning steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210509007.7A CN103047490B (en) | 2012-12-03 | 2012-12-03 | Rapid seal valve for cleaning steel tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103047490A true CN103047490A (en) | 2013-04-17 |
| CN103047490B CN103047490B (en) | 2014-08-20 |
Family
ID=48060245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210509007.7A Active CN103047490B (en) | 2012-12-03 | 2012-12-03 | Rapid seal valve for cleaning steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103047490B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451751A (en) * | 2014-11-12 | 2015-03-25 | 邯郸新兴特种管材有限公司 | Air inflation capsule device and application method of air inflation capsule device |
| CN110778831A (en) * | 2018-07-27 | 2020-02-11 | 沙巴斯工业株式会社 | Connector for moving fluid |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2259571A1 (en) * | 1972-12-06 | 1974-06-12 | Hans Hasenkopf | PIPE CONNECTION WITH SEAL |
| DE3706216A1 (en) * | 1987-02-26 | 1988-09-29 | Marinetechnik Gmbh | Pipe connector which can be fitted by fluid pressure |
| CN1097852A (en) * | 1994-05-31 | 1995-01-25 | 李奎银 | Anti-corrosion composite pressure pipe (glass fibre reinforced plastics, steel pipe) combination process and device |
| CN201177122Y (en) * | 2008-02-26 | 2009-01-07 | 宁波市镇海迈克工具有限公司 | Joint for pipe dredger |
| CN203052022U (en) * | 2012-12-03 | 2013-07-10 | 江苏博隆环保设备有限公司 | Quick sealing valve for washing steel pipe |
-
2012
- 2012-12-03 CN CN201210509007.7A patent/CN103047490B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2259571A1 (en) * | 1972-12-06 | 1974-06-12 | Hans Hasenkopf | PIPE CONNECTION WITH SEAL |
| DE3706216A1 (en) * | 1987-02-26 | 1988-09-29 | Marinetechnik Gmbh | Pipe connector which can be fitted by fluid pressure |
| CN1097852A (en) * | 1994-05-31 | 1995-01-25 | 李奎银 | Anti-corrosion composite pressure pipe (glass fibre reinforced plastics, steel pipe) combination process and device |
| CN201177122Y (en) * | 2008-02-26 | 2009-01-07 | 宁波市镇海迈克工具有限公司 | Joint for pipe dredger |
| CN203052022U (en) * | 2012-12-03 | 2013-07-10 | 江苏博隆环保设备有限公司 | Quick sealing valve for washing steel pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451751A (en) * | 2014-11-12 | 2015-03-25 | 邯郸新兴特种管材有限公司 | Air inflation capsule device and application method of air inflation capsule device |
| CN110778831A (en) * | 2018-07-27 | 2020-02-11 | 沙巴斯工业株式会社 | Connector for moving fluid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103047490B (en) | 2014-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rapid seal valve for cleaning steel tube Effective date of registration: 20161223 Granted publication date: 20140820 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Jiangsu Bolong Environmental Protection Equipment Co., Ltd. Registration number: 2016990001168 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171229 Granted publication date: 20140820 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Jiangsu Bolong Environmental Protection Equipment Co., Ltd. Registration number: 2016990001168 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rapid seal valve for cleaning steel tube Effective date of registration: 20180104 Granted publication date: 20140820 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Jiangsu Bolong Environmental Protection Equipment Co., Ltd. Registration number: 2018990000014 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213100 Jiangsu province Changzhou city Wujin District Xue Yan town Cao Bridge Industrial Concentration Area Patentee after: Jiangsu Bo Long Jin Xin environmental protection equipment Co., Ltd. Address before: 213171 concentration area of Cao Qiao Industrial Park, Xue Yan Town, Wujin District, Changzhou, Jiangsu Patentee before: Jiangsu Bolong Environmental Protection Equipment Co., Ltd. |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200811 Granted publication date: 20140820 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd. Pledgor: JIANGSU BOLONG ENVIRONMENTAL PROT EQUIPMENT Co.,Ltd. Registration number: 2018990000014 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Quick sealing valve for steel pipe cleaning Effective date of registration: 20200812 Granted publication date: 20140820 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd. Pledgor: JIANGSU BOLONG JINXIN ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Registration number: Y2020320000182 |