CN201818909U - Sealing device of clean pipe sleeve - Google Patents
Sealing device of clean pipe sleeve Download PDFInfo
- Publication number
- CN201818909U CN201818909U CN 201020195166 CN201020195166U CN201818909U CN 201818909 U CN201818909 U CN 201818909U CN 201020195166 CN201020195166 CN 201020195166 CN 201020195166 U CN201020195166 U CN 201020195166U CN 201818909 U CN201818909 U CN 201818909U
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- pipe
- sleeve pipe
- clean
- nut
- sleeve
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Abstract
A sealing device of a clean pipe sleeve comprises a sleeve (2) and a sleeve nut (5). The sleeve (2) is connected with the sleeve nut (5) through a sleeve thread structure (12) and a sleeve nut thread structure (10). The sleeve (2) is provided with an installation groove (11) of a sleeve rubber O-shaped ring and the sleeve nut (5) is provided with an installation groove (9) of a sleeve nut rubber O-shaped ring. The sealing device of the clean pipe sleeve can be applied to the installation and use when a clean pipe penetrates through a batten board in the clean workshop construction project of pharmacy, vacuum semiconductor, microelectronics and other industries. The environment pollution of a clean room, which is caused by bad sealing after the clean pipe is installed, is avoided.
Description
Technical field
The utility model relates to a kind of clean pipe-in-pipe seal arrangement, is applicable to that clean pipe in the clean room construction works of pharmacy and industries such as vacuum semiconductor, microelectronic passes installing and using that sandwich board installs.
Background technique
At present, known in the clean pipeline construction engineering of clean room, when clean pipe passes the sandwich board installation, all be the cosmetic sheet of a ring to be fixed on inboard, clean room with screw, clean pipe passes in the middle of cosmetic sheet, with silicon sealant the slit between cleaning pipe and the cosmetic sheet is blocked again, prevented that outside air from entering the inboard, room, plays simple seal action.When the cleaning pipe is installed, most of clean Guan Douwei directly vertically penetrate the room through the sandwich board furred ceiling from the technology interlayer at top, room, because of more pipeline and other supporting facility are arranged in the technology interlayer, sometimes needing the staff to enter the technology interlayer overhauls and other operation, cause the pipeline that passes sandwich board to produce displacement in vertical direction easily, make original silicon sealant sealing surface be subjected to drawing crack and lose sealability, inner clean environment is produced destroy.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of prior art, a kind of clean pipe-in-pipe seal arrangement is provided, solved the sealability deficiency of conventional mounting mode, after this clean pipe-in-pipe seal arrangement installs, can smoothly move between sandwich board and the clean pipe, thereby reach the dynamic seal (packing) effect, can be widely used in clean pipe in the clean room construction works of pharmacy and industries such as vacuum semiconductor, microelectronic and pass installing and using that sandwich board installs.
The technological scheme of the utility model technical solution problem is as follows:
A kind of clean pipe-in-pipe seal arrangement is made of sleeve pipe and sleeve pipe nut, and sleeve pipe is connected with the sleeve pipe nut worm structure by the casing threads structure with sleeve pipe nut, and sleeve pipe is provided with sleeve pipe O type circle mounting groove, and sleeve pipe nut is provided with sleeve pipe nut O type circle mounting groove.
Above-mentioned clean pipe-in-pipe seal arrangement, described sleeve pipe O type circle mounting groove and sleeve pipe nut O type circle tankage are respectively equipped with rubber o-ring.
Above-mentioned clean pipe-in-pipe seal arrangement, described sleeve pipe is provided with screw mounting hole, can sleeve pipe be fixed by screw.
Above-mentioned clean pipe-in-pipe seal arrangement is between described sleeve pipe and the sandwich board, be equipped with rubber pad between sleeve pipe nut and the sandwich board.
Above-mentioned clean pipe-in-pipe seal arrangement, the specification of described sleeve pipe O type circle mounting groove and sleeve pipe nut O type circle mounting groove can equate or not wait; The specification of sleeve pipe O type circle is determined according to the specification of sleeve pipe O type circle mounting groove and the external diameter of clean pipe, the external diameter of sleeve pipe O type circle≤sleeve pipe O type circle mounting groove specification or be slightly larger than the specification of sleeve pipe O type circle mounting groove, the external diameter of the internal diameter 〉=clean pipe of sleeve pipe O type circle or be slightly less than the external diameter of clean pipe; The specification of sleeve pipe nut O type circle is determined according to the specification of sleeve pipe nut O type circle mounting groove and the external diameter of clean pipe, the specification of the external diameter of sleeve pipe nut O type circle≤sleeve pipe nut O type circle mounting groove or be slightly larger than sleeve pipe nut O type circle mounting groove specification, the external diameter of the internal diameter 〉=clean pipe of sleeve pipe nut O type circle or be slightly less than the external diameter of clean pipe.
Above-mentioned clean pipe-in-pipe seal arrangement, the smooth outer surface of described clean pipe, clean pipe are any one in the clean pipe of stainless steel, the clean pipe of polymer material, metal cleaning pipe or the clean pipe of plated film metal; The external diameter of clean pipe is slightly less than the internal diameter of sleeve pipe.
Described term " specification " is meant the physical form of industrial products, generally comprises volume, length, diameter, shape, weight etc." industrial products " of the present invention are meant sleeve pipe O type circle mounting groove and sleeve pipe nut O type circle mounting groove.
The utility model has following advantage and beneficial effect with respect to prior art:
1, the clean pipe-in-pipe seal arrangement that provides of the utility model has solved conventional mounting mode silicon sealant sealing regular meeting because of material aging, and outside construction waits the sealability deficiency that causes;
2, after the clean pipe-in-pipe seal arrangement that provides of the utility model installs, can smoothly move between sandwich board and the clean pipe, thereby reach the dynamic seal (packing) effect, be convenient to the transformation and the maintenance of pipeline;
3, the clean pipe-in-pipe seal arrangement that provides of the utility model has been avoided because of the cleaning pipe the clean room environment that the back poor sealing causes being installed and has been polluted.
Description of drawings
Fig. 1～8th, the sectional structure chart after the clean pipe-in-pipe seal arrangement of the utility model is installed.
Fig. 9 is the sectional view before the utility model sleeve pipe nut and the sleeve pipe that is not provided with screw mounting hole are installed.
Figure 10 is the sectional view before the utility model sleeve pipe nut and the sleeve pipe that is provided with screw mounting hole are installed.
Among the figure: the clean pipe of 1-, 2-sleeve pipe, 3-sandwich board, the 4-rubber pad, the 5-sleeve pipe nut, 6-sleeve pipe nut rubber o-ring, 7-screw, 8-sleeve pipe rubber o-ring, 9-sleeve pipe nut O type circle mounting groove, 10-sleeve pipe nut worm structure, 11-sleeve pipe O type circle mounting groove, 12-casing threads structure, the 13-screw mounting hole.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but the mode of execution of model utility is not limited thereto.
Embodiment one: shown in accompanying drawing 1 and accompanying drawing 9, after sandwich board 3 perforates, sleeve pipe 2 passes sandwich board 3; Mounting sleeve nut 5 on the opposite side sleeve pipe 2 of sandwich board 3, sleeve pipe 2 is connected with sleeve pipe nut worm structure 10 by casing threads structure 12 with sleeve pipe nut 5, does not tighten earlier sleeve pipe nut 5; Clean pipe 1 passes sleeve pipe 2, regulates the position of clean pipe 1, tightens sleeve pipe nut 5, and cleaning pipe 1 is fixed in the sleeve pipe 2.
Embodiment two: shown in accompanying drawing 2 and accompanying drawing 9, after sandwich board 3 perforates, behind sleeve pipe O type circle mounting groove 11 mounting sleeve rubber o-rings 8, sleeve pipe 2 passes sandwich board 3; Behind sleeve pipe nut O type circle mounting groove 9 mounting sleeve nut rubber o-rings 6, mounting sleeve nut 5 on the opposite side sleeve pipe 2 of sandwich board 3, sleeve pipe 2 is connected with sleeve pipe nut worm structure 10 by casing threads structure 12 with sleeve pipe nut 5, does not tighten earlier sleeve pipe nut 5; Clean pipe 1 passes sleeve pipe 2, regulates the position of clean pipe 1, tightens sleeve pipe nut 5, and cleaning pipe 1 is fixed in the sleeve pipe 2.
Embodiment three: shown in accompanying drawing 3 and accompanying drawing 10, after sandwich board 3 perforates, sleeve pipe 2 passes sandwich board 3, sleeve pipe 2 is fixed on a side of sandwich board 3 with screw 7; Mounting sleeve nut 5 on the opposite side sleeve pipe 2 of sandwich board 3, sleeve pipe 2 is connected with sleeve pipe nut worm structure 10 by casing threads structure 12 with sleeve pipe nut 5, does not tighten earlier sleeve pipe nut 5; Clean pipe 1 passes sleeve pipe 2, regulates the position of clean pipe 1, tightens sleeve pipe nut 5, and cleaning pipe 1 is fixed in the sleeve pipe 2.
Embodiment four: shown in accompanying drawing 4 and accompanying drawing 9, after sandwich board 3 perforates, rubber pad 4 is installed between sleeve pipe 2 and sandwich board 3, sleeve pipe 2 passes sandwich board 3; Opposite side at sandwich board 3 is installed rubber pad 4, mounting sleeve nut 5 on the opposite side sleeve pipe 2 of sandwich board 3, and sleeve pipe 2 is connected with sleeve pipe nut worm structure 10 by casing threads structure 12 with sleeve pipe nut 5, does not tighten earlier sleeve pipe nut 5; Clean pipe 1 passes sleeve pipe 2, regulates the position of clean pipe 1, tightens sleeve pipe nut 5, and cleaning pipe 1 is fixed in the sleeve pipe 2.
Embodiment five: shown in accompanying drawing 5 and accompanying drawing 10, after sandwich board 3 perforates, behind sleeve pipe O type circle mounting groove 11 mounting sleeve rubber o-rings 8, sleeve pipe 2 passes sandwich board 3, sleeve pipe 2 is fixed on a side of sandwich board 3 with screw 7; Behind sleeve pipe nut O type circle mounting groove 9 mounting sleeve nut rubber o-rings 6, mounting sleeve nut 5 on the opposite side sleeve pipe 2 of sandwich board 3, sleeve pipe 2 is connected with sleeve pipe nut worm structure 10 by casing threads structure 12 with sleeve pipe nut 5, does not tighten earlier sleeve pipe nut 5; Clean pipe 1 passes sleeve pipe 2, regulates the position of clean pipe 1, tightens sleeve pipe nut 5, and cleaning pipe 1 is fixed in the sleeve pipe 2.
Embodiment six: shown in accompanying drawing 6 and accompanying drawing 9, after sandwich board 3 perforates, behind sleeve pipe O type circle mounting groove 11 mounting sleeve rubber o-rings 8, rubber pad 4 is installed between sleeve pipe 2 and sandwich board 3, sleeve pipe 2 passes sandwich board 3; Behind sleeve pipe nut O type circle mounting groove 9 mounting sleeve nut rubber o-rings 6, opposite side at sandwich board 3 is installed rubber pad 4, mounting sleeve nut 5 on the opposite side sleeve pipe 2 of sandwich board 3, sleeve pipe 2 is connected with sleeve pipe nut worm structure 10 by casing threads structure 12 with sleeve pipe nut 5, does not tighten earlier sleeve pipe nut 5; Clean pipe 1 passes sleeve pipe 2, regulates the position of clean pipe 1, tightens sleeve pipe nut 5, and cleaning pipe 1 is fixed in the sleeve pipe 2.
Embodiment seven: shown in accompanying drawing 7 and accompanying drawing 10, after sandwich board 3 perforates, rubber pad 4 is installed between sleeve pipe 2 and sandwich board 3, sleeve pipe 2 passes sandwich board 3, sleeve pipe 2 is fixed on a side of sandwich board 3 with screw 7; Opposite side at sandwich board 3 is installed rubber pad 4, mounting sleeve nut 5 on the opposite side sleeve pipe 2 of sandwich board 3, and sleeve pipe 2 is connected with sleeve pipe nut worm structure 10 by casing threads structure 12 with sleeve pipe nut 5, does not tighten earlier sleeve pipe nut 5; Clean pipe 1 passes sleeve pipe 2, regulates the position of clean pipe 1, tightens sleeve pipe nut 5, and cleaning pipe 1 is fixed in the sleeve pipe 2.
Embodiment eight: shown in accompanying drawing 8 and accompanying drawing 10, after sandwich board 3 perforates, behind sleeve pipe O type circle mounting groove 11 mounting sleeve rubber o-rings 8, rubber pad 4 is installed between sleeve pipe 2 and the sandwich board 3, sleeve pipe 2 passes sandwich board 3 perforates, sleeve pipe 2 is fixed on a side of sandwich board 3 with screw 7; Behind sleeve pipe nut O type circle mounting groove 9 mounting sleeve nut rubber o-rings 6, opposite side at sandwich board 3 is installed rubber pad 4, mounting sleeve nut 5 on the opposite side sleeve pipe 2 of sandwich board 3, sleeve pipe 2 is connected with sleeve pipe nut worm structure 10 by casing threads structure 12 with sleeve pipe nut 5, does not tighten earlier sleeve pipe nut 5; Clean pipe 1 passes sleeve pipe 2, regulates the position of clean pipe 1, tightens sleeve pipe nut 5, and cleaning pipe 1 is fixed in the sleeve pipe 2.
The foregoing description is the utility model preferred implementation; but mode of execution of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (10)
1. clean pipe-in-pipe seal arrangement, constitute by sleeve pipe (2) and sleeve pipe nut (5), sleeve pipe (2) is connected with sleeve pipe nut worm structure (10) by casing threads structure (12) with sleeve pipe nut (5), it is characterized in that: sleeve pipe (2) is provided with sleeve pipe O type circle mounting groove (11), and sleeve pipe nut (5) is provided with sleeve pipe nut O type circle mounting groove (9).
2. clean pipe-in-pipe seal arrangement according to claim 1, its feature is being: described sleeve pipe O type circle mounting groove (11) is provided with sleeve pipe rubber o-ring (8), sleeve pipe nut O type circle mounting groove (9) is provided with sleeve pipe nut rubber o-ring (6).
3. clean pipe-in-pipe seal arrangement according to claim 1, its feature is being: be provided with screw mounting hole (13) on the described sleeve pipe (2), sleeve pipe is fixed by screw (7).
4. clean pipe-in-pipe seal arrangement according to claim 1 is characterized in that: between described sleeve pipe (2) and the sandwich board (3), be equipped with rubber pad (4) between sleeve pipe nut (5) and the sandwich board (3).
5. clean pipe-in-pipe seal arrangement according to claim 2, its feature is being: be provided with screw mounting hole (13) on the described sleeve pipe (2), sleeve pipe is fixed by screw (7).
6. clean pipe-in-pipe seal arrangement according to claim 2, its feature is being: between described sleeve pipe (2) and the sandwich board (3), be equipped with rubber pad (4) between sleeve pipe nut (5) and the sandwich board (3).
7. clean pipe-in-pipe seal arrangement according to claim 3, its feature is being: between described sleeve pipe (2) and the sandwich board (3), be equipped with rubber pad (4) between sleeve pipe nut (5) and the sandwich board (3).
8. clean pipe-in-pipe seal arrangement according to claim 5, its feature is being: between described sleeve pipe (2) and the sandwich board (3), be equipped with rubber pad (4) between sleeve pipe nut (5) and the sandwich board (3).
9. according to any described clean pipe-in-pipe seal arrangement of claim 1～8, it is characterized in that: the specification of described sleeve pipe O type circle mounting groove (11) and sleeve pipe nut O type circle mounting groove (9) can equate or not wait.
10. according to any described clean pipe-in-pipe seal arrangement of claim 1～8, it is characterized in that: the smooth outer surface of described clean pipe (1), clean pipe (1) are any one in the clean pipe of stainless steel, the clean pipe of polymer material, the clean pipe of metal or the clean pipe of plated film metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020195166 CN201818909U (en) | 2010-05-06 | 2010-05-06 | Sealing device of clean pipe sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020195166 CN201818909U (en) | 2010-05-06 | 2010-05-06 | Sealing device of clean pipe sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201818909U true CN201818909U (en) | 2011-05-04 |
Family
ID=43916861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020195166 Expired - Fee Related CN201818909U (en) | 2010-05-06 | 2010-05-06 | Sealing device of clean pipe sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201818909U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979386A (en) * | 2017-05-08 | 2017-07-25 | 荆门创佳机械科技有限公司 | A kind of self waterproofing sleeve pipe quick for installation |
| CN109084092A (en) * | 2018-09-30 | 2018-12-25 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of vibration damping pipeline crossing cabin washer |
| CN110459968A (en) * | 2019-08-19 | 2019-11-15 | 徐州三科电气有限公司 | A kind of highly-safe High-Voltage Electrical Appliances apparatus for placing |
| CN112013168A (en) * | 2020-08-29 | 2020-12-01 | 严胤杰 | A cross building pipe for building water supply and drainage pipeline |
-
2010
- 2010-05-06 CN CN 201020195166 patent/CN201818909U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979386A (en) * | 2017-05-08 | 2017-07-25 | 荆门创佳机械科技有限公司 | A kind of self waterproofing sleeve pipe quick for installation |
| CN109084092A (en) * | 2018-09-30 | 2018-12-25 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of vibration damping pipeline crossing cabin washer |
| CN110459968A (en) * | 2019-08-19 | 2019-11-15 | 徐州三科电气有限公司 | A kind of highly-safe High-Voltage Electrical Appliances apparatus for placing |
| CN112013168A (en) * | 2020-08-29 | 2020-12-01 | 严胤杰 | A cross building pipe for building water supply and drainage pipeline |
| CN112013168B (en) * | 2020-08-29 | 2021-12-24 | 严胤杰 | A cross building pipe for building water supply and drainage pipeline |
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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 | ||
| CP02 | Change in the address of a patent holder |
Address after: Shenzhen City, Guangdong Province, 518040 Shennan Road No. 6009 Che Kung Temple Green Plaza building 37 layer Patentee after: Shenzhen Salubris Pharmaceuticals Co., Ltd. Address before: 1901 room 6007, exhibition center, 518040 Shennan Road, Guangdong, Shenzhen, Futian District Patentee before: Shenzhen Salubris Pharmaceuticals Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: HUIZHOU XINLITAI PHARMACEUTICAL CO., LTD. Free format text: FORMER OWNER: SHENZHEN SALUBRIS PHARMACEUTICALS CO., LTD. Effective date: 20150812 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150812 Address after: 516083, No. 42, West Petrochemical Avenue, Dayawan West, Huizhou, Guangdong, Huizhou Patentee after: HUIZHOU XINLITAI PHARMACEUTICAL CO., LTD. Address before: Shenzhen City, Guangdong Province, 518040 Shennan Road No. 6009 Che Kung Temple Green Plaza building 37 layer Patentee before: Shenzhen Salubris Pharmaceuticals 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: 20110504 Termination date: 20190506 |