CN201198744Y - Packing apparatus capable of rapidly changing faucet - Google Patents
Packing apparatus capable of rapidly changing faucet Download PDFInfo
- Publication number
- CN201198744Y CN201198744Y CNU2008201162107U CN200820116210U CN201198744Y CN 201198744 Y CN201198744 Y CN 201198744Y CN U2008201162107 U CNU2008201162107 U CN U2008201162107U CN 200820116210 U CN200820116210 U CN 200820116210U CN 201198744 Y CN201198744 Y CN 201198744Y
- Authority
- CN
- China
- Prior art keywords
- washing pipe
- packing
- packing box
- grommet
- pipe
- 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 quick-change water tap packing device which has reasonable structure and is convenient to be processed and replaced, comprising a washing pipe packing, a washing pipe, an upper screw cap, an upper sealing pressure sleeve, an upper bushing ring, an upper packing box, a lower screw cap, a washing pipe lower clamping ring, a lower bushing ring, a lower packing box and spacing rings. The upper packing box is pressed and installed on the external wall of the washing pipe by the upper screw cap. A sealing body is formed between the upper packing box, the washing pipe and a gooseneck pipe. The upper sealing pressure sleeve and the upper bushing ring are arranged in the upper packing box. The washing pipe packing is arranged between the upper sealing pressure sleeve and the upper bushing ring. The lower packing box is pressed and installed on the external wall of the washing pipe by the lower screw cap. A sealing body is formed between the lower packing box, the washing pipe and a central pipe. The washing pipe lower clamping ring and the lower bushing ring are arranged in the lower packing box. A plurality of washing pipe packing is arranged between the washing pipe lower clamping ring and the lower bushing ring. The spacing rings are arranged between adjacent washing pipe packing. The quick-change water tap packing device has the beneficial effect that the structure is simple and reasonable; the packing device is convenient to be processed; and the packing is quick and convenient to be replaced.
Description
Technical field
The utility model relates to the parts on a kind of oil-well rig, is specifically related to a kind of quick change water tap packing unit.
Background technology
Water tap plays slurry conveyed in oil-well rig, between the packing unit centering pipe and gooseneck in the water tap, form slurry channel, and this device is the vitals of sealed high pressure mud.But existing water tap packing unit complex structure is not only installed inconvenience, changes trouble more.
Summary of the invention
The purpose of this utility model is in order to solve the deficiencies in the prior art, provide a kind of rational in infrastructure, process and change quick change water tap packing unit easily.
The technical solution of the utility model is: a kind of quick change water tap packing unit comprises washing pipe packing, washing pipe, upper cap nut, goes up sealed pressing sleeve, goes up grommet, goes up packing box, pressure ring under nut, the washing pipe, grommet, packing box and spacer ring down down down;
The described packing box of going up is fitted on the washing pipe outer wall by upper cap nut, forms a seal between last packing box, washing pipe and the gooseneck, is provided with sealed pressing sleeve and last grommet in the last packing box, is provided with the washing pipe packing between last sealed pressing sleeve and the last grommet;
Described packing box down is fitted on the washing pipe outer wall by following nut, form a seal between following packing box, washing pipe and the central tube, be provided with pressure ring and following grommet under the washing pipe in the following packing box, be provided with some washing pipe packings between pressure ring and the following grommet under the washing pipe, be provided with spacer ring between the adjacent washing pipe packing.
Described going up between sealed pressing sleeve and the gooseneck preferably is provided with the O RunddichtringO, preferably is provided with down the O RunddichtringO under the washing pipe between pressure ring and the central tube.
Washing pipe packing in the described packing box down is preferably 4, can reach good sealing effectiveness.
Operating principle: when needing to change, only lower nut on it need be outwarded winding, just the side-draw of whole packing unit from support can be gone out, need not to dismantle other part when the wearing and tearing of washing pipe and packing.
The beneficial effects of the utility model are: 1, simple and reasonable for structure; 2, be convenient to processing, packing replacing fast, conveniently.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
As shown in drawings, a kind of quick change water tap packing unit comprises washing pipe packing 1, washing pipe 2, upper cap nut 3, goes up sealed pressing sleeve 4, goes up grommet 5, goes up packing box 6, pressure ring 8 under nut 7, the washing pipe, grommet 9, packing box 10 and spacer ring 11 down down down;
The described packing box 6 of going up is fitted on washing pipe 2 outer walls by upper cap nut 3, form a seal between last packing box 6, washing pipe 2 and the gooseneck 12, be provided with sealed pressing sleeve 4 and last grommet 5 in the last packing box 6, be provided with washing pipe packing 1 between last sealed pressing sleeve 4 and the last grommet 5;
Described packing box 10 down is fitted on washing pipe 2 outer walls by following nut 7, form a seal between following packing box 10, washing pipe 2 and the central tube 13, be provided with pressure ring 8 and following grommet 9 under the washing pipe in the following packing box 10, be provided with some washing pipe packings 1 between pressure ring 8 and the following grommet 9 under the washing pipe, be provided with spacer ring 11 between the adjacent washing pipe packing 1.
Described going up between sealed pressing sleeve 4 and the gooseneck 12 is provided with O RunddichtringO 14, is provided with down O RunddichtringO 15 between pressure ring 8 and the central tube 13 under the washing pipe.Washing pipe packing 1 in the described packing box 10 down is 4.
Claims (3)
1. quick change water tap packing unit is characterized in that: comprise washing pipe packing (1), washing pipe (2), upper cap nut (3), go up sealed pressing sleeve (4), go up grommet (5), go up packing box (6), pressure ring (8) under nut (7), the washing pipe, grommet (9), packing box (10) and spacer ring (11) down down down;
The described packing box (6) of going up is fitted on washing pipe (2) outer wall by upper cap nut (3), form a seal between last packing box (6), washing pipe (2) and the gooseneck (12), be provided with sealed pressing sleeve (4) and last grommet (5) in the last packing box (6), be provided with washing pipe packing (1) between last sealed pressing sleeve (4) and the last grommet (5);
Described following packing box (10) is fitted on washing pipe (2) outer wall by following nut (7), form a seal between following packing box (10), washing pipe (2) and the central tube (13), be provided with pressure ring under the washing pipe (8) and following grommet (9) in the following packing box (10), be provided with some washing pipe packings (1) between pressure ring under the washing pipe (8) and the following grommet (9), be provided with spacer ring (11) between the adjacent washing pipe packing (1).
2. quick change water tap packing unit according to claim 1, it is characterized in that: described going up between sealed pressing sleeve (4) and the gooseneck (12) is provided with 0 RunddichtringO (14), is provided with down O RunddichtringO (15) between pressure ring under the washing pipe (8) and the central tube (13).
3. quick change water tap packing unit according to claim 1 is characterized in that: the washing pipe packing (1) in the described packing box (10) down is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201162107U CN201198744Y (en) | 2008-05-16 | 2008-05-16 | Packing apparatus capable of rapidly changing faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201162107U CN201198744Y (en) | 2008-05-16 | 2008-05-16 | Packing apparatus capable of rapidly changing faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198744Y true CN201198744Y (en) | 2009-02-25 |
Family
ID=40449900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201162107U Expired - Fee Related CN201198744Y (en) | 2008-05-16 | 2008-05-16 | Packing apparatus capable of rapidly changing faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198744Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518801A (en) * | 2011-12-15 | 2012-06-27 | 中国石油集团西部钻探工程有限公司 | Special faucet washing pipe compound sealing device for petroleum drilling machine |
| CN103403410A (en) * | 2010-12-14 | 2013-11-20 | 约翰起重机英国有限公司 | Seals |
| CN106837218A (en) * | 2017-02-28 | 2017-06-13 | 中国海洋石油总公司 | A kind of well top driving mechanism hydraulic pressure pushing type rubber seal washing pipe assembly |
| CN110242240A (en) * | 2019-06-27 | 2019-09-17 | 四川宏华石油设备有限公司 | A kind of washing pipe device |
| CN112727387A (en) * | 2020-09-16 | 2021-04-30 | 重庆胤合石油化工机械制造有限公司 | Novel combined pipe flushing device of neck-driven drilling device |
| CN113290311A (en) * | 2021-05-24 | 2021-08-24 | 中国船舶重工集团公司第七二五研究所 | Vacuum sealing device for local vacuum electron beam welding of metal pipe fitting |
| CN113417586A (en) * | 2021-04-24 | 2021-09-21 | 才艳梅 | Wellhead high-pressure circulating guide tap |
-
2008
- 2008-05-16 CN CNU2008201162107U patent/CN201198744Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103403410A (en) * | 2010-12-14 | 2013-11-20 | 约翰起重机英国有限公司 | Seals |
| CN103403410B (en) * | 2010-12-14 | 2015-09-23 | 约翰起重机英国有限公司 | Sealing |
| CN102518801A (en) * | 2011-12-15 | 2012-06-27 | 中国石油集团西部钻探工程有限公司 | Special faucet washing pipe compound sealing device for petroleum drilling machine |
| CN102518801B (en) * | 2011-12-15 | 2015-06-17 | 中国石油集团西部钻探工程有限公司 | Special faucet washing pipe compound sealing device for petroleum drilling machine |
| CN106837218A (en) * | 2017-02-28 | 2017-06-13 | 中国海洋石油总公司 | A kind of well top driving mechanism hydraulic pressure pushing type rubber seal washing pipe assembly |
| CN110242240A (en) * | 2019-06-27 | 2019-09-17 | 四川宏华石油设备有限公司 | A kind of washing pipe device |
| CN112727387A (en) * | 2020-09-16 | 2021-04-30 | 重庆胤合石油化工机械制造有限公司 | Novel combined pipe flushing device of neck-driven drilling device |
| CN112727387B (en) * | 2020-09-16 | 2022-12-20 | 重庆胤合石油化工机械制造有限公司 | Novel combined pipe flushing device of neck driving well drilling device |
| CN113417586A (en) * | 2021-04-24 | 2021-09-21 | 才艳梅 | Wellhead high-pressure circulating guide tap |
| CN113290311A (en) * | 2021-05-24 | 2021-08-24 | 中国船舶重工集团公司第七二五研究所 | Vacuum sealing device for local vacuum electron beam welding of metal pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20120516 |