CN2748720Y - Rotary water tap - Google Patents
Rotary water tap Download PDFInfo
- Publication number
- CN2748720Y CN2748720Y CN 200420009445 CN200420009445U CN2748720Y CN 2748720 Y CN2748720 Y CN 2748720Y CN 200420009445 CN200420009445 CN 200420009445 CN 200420009445 U CN200420009445 U CN 200420009445U CN 2748720 Y CN2748720 Y CN 2748720Y
- Authority
- CN
- China
- Prior art keywords
- tube
- ball cover
- rotary sleeve
- center tube
- welded
- 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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- Joints Allowing Movement (AREA)
Abstract
The utility model provides a rotary water tap, comprising a lifting joint, a central tube, a press hat, an upper bearing cover, an upper bearing, a flexible tube joint, a connecting hat, a welded tube, a rotary sleeve, a lower bearing, and a lower bearing cover. While in work, the highly pressed liquid is filled into the oil tube in the well from the flexible tube joint to the central tube after pumped by the pump carriage; while in assembly, the lower part of the central tube is connected with the top of the oil tube prepared for dive, and the rotary sleeve is relatively rotated with the central tube under the actions of the upper bearing and the lower bearing. The whole device can be a unit, and can be conveniently and rapidly connected with the oil tube prepared for dive without disassembly. The rotary water tap has the advantages of easy use, simple structure, and high dependability.
Description
One, technical field
The utility model is the rotatable water tap that a kind of oil well repairing operation is used.Belong to engineering goods.
Two, background technique
The oil field is when workover eration, highly pressurised liquid is squeezed on the oil pipe limit under the need of work limit that has in oil pipe, as the sand washing operation, bore plug operation etc., at this moment need be at that root oil pipe top attachment one covering device that is being lowered to, this covering device one place connects with oil pipe top, and a place connects with soft pipeline, two connection places need and can relatively rotate, and will guarantee high pressure sealing when relatively rotating.The on-the-spot at present similar device complex structure that uses, poor reliability is used inconvenience, and maintenance is trouble.
Three, summary of the invention
The purpose of this utility model is a kind of rotatable water tap of design, makes its accessory few, simple in structure, easy to use, the reliability height.
The purpose of this utility model is achieved in that it is made up of lifting sub, center tube, pressure cap, upper ball cover, upper bearing (metal), hose coupling, connection cap, welded tube, rotary sleeve, lower bearing, lower ball cover.Lifting sub connects with center tube top, upper ball cover, upper bearing (metal), rotary sleeve, lower bearing, lower ball cover is sleeved on the center tube successively, lower ball cover is in the location, shoulder place of center tube bottom, pressure cap and center tube middle part scyewed joint, pressure cap is on the upper ball cover, make upper ball cover, upper bearing (metal), rotary sleeve, lower bearing, lower ball cover is limited on the center tube, welded tube is welded on the rotary sleeve, connecting cap connects with welded tube, connect between cap and the welded tube fixedly hose coupling right part shoulder, make hose coupling not need rotation just it can be connected on the welded tube, the hose coupling right-hand member inserts in the welded tube, the hose coupling bottom connects with on-the-spot flexible pipe, circular hole is arranged at the center tube bottom, and circular hole top, center tube bottom has UNICOM's groove, and is corresponding with reaming inner in the rotary sleeve, reaming place inner in the rotary sleeve has UNICOM's groove, thereby makes hose coupling and center tube bottom circular hole UNICOM.During operation, highly pressurised liquid injects into well in the oil pipe after hose coupling enters center tube after pump truck is squeezed into.
The beneficial effects of the utility model are: when the oil well operation is installed, the center tube bottom is during with that root oil pipe top attachment of just preparing to be lowered to, under the effect of upper bearing (metal), lower bearing, can relatively rotate between rotary sleeve and the center tube, it is as a whole that package unit can become, and just do not need to dismantle to connect with that root oil pipe of just preparing to be lowered to easily and fast, therefore, the utility model is easy to use, and is simple in structure, the reliability height.
Four, description of drawings
Accompanying drawing is the utility model embodiment's a erection drawing.
Five, embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described.
Among the figure: the 1st, lifting sub, the 2nd, center tube, the 3rd, pressure cap, the 4th, upper ball cover, the 5th, upper bearing (metal), the 6th, hose coupling, the 7th, connect cap, the 8th, welded tube, the 9th, rotary sleeve, the 10th, lower bearing, the 11st, lower ball cover.Be that the utility model is made up of lifting sub 1, center tube 2, pressure cap 3, upper ball cover 4, upper bearing (metal) 5, hose coupling 6, connection cap 7, welded tube 8, rotary sleeve 9, lower bearing 10, lower ball cover 11.Lifting sub 1 connects with center tube 2 tops, operation is lowered to the fashionable dress elevator and uses, upper ball cover 4, upper bearing (metal) 5, rotary sleeve 9, lower bearing 10, lower ball cover 11 is sleeved on the center tube 2 successively, lower ball cover 11 is in the location, shoulder place of center tube 2 bottoms, pressure cap 3 and center tube 2 middle part scyewed joint, pressure cap 3 is on the upper ball cover 4, make upper ball cover 4, upper bearing (metal) 5, rotary sleeve 9, lower bearing 10, lower ball cover 11 is limited on the center tube 2, welded tube 8 is welded on the rotary sleeve 9, connecting cap 7 connects with welded tube 8, connect between cap 7 and the welded tube 8 fixedly hose coupling 6 right part shoulders, make hose coupling 6 not need rotation just it can be connected on the welded tube 8, hose coupling 6 right-hand members insert in the welded tube 8, and hose coupling 6 bottoms connect with on-the-spot flexible pipe, and circular hole is arranged at center tube 2 bottoms, circular hole top, center tube 2 bottom has UNICOM's groove, corresponding with reaming inner in the rotary sleeve, reaming place inner in the rotary sleeve has UNICOM's groove, thereby makes hose coupling 6 and center tube 2 bottom circular hole UNICOMs.
Claims (1)
1, a kind of rotatable water tap, by lifting sub (1), center tube (2), pressure cap (3), upper ball cover (4), upper bearing (metal) (5), hose coupling (6), connect cap (7), welded tube (8), rotary sleeve (9), lower bearing (10), lower ball cover (11) is formed, it is characterized in that: lifting sub (1) connects with center tube (2) top, upper ball cover (4), upper bearing (metal) (5), rotary sleeve (9), lower bearing (10), lower ball cover (11) is sleeved on the center tube (2) successively, lower ball cover (11) is in the location, shoulder place of center tube (2) bottom, pressure cap (3) and center tube (2) middle part scyewed joint, pressure cap (3) is on the upper ball cover (4), welded tube (8) is welded on the rotary sleeve (9), connecting cap (7) connects with welded tube (8), connect between cap (7) and the welded tube (8) fixedly hose coupling (6) right part shoulder, in hose coupling (6) the right-hand member insertion welded tube (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420009445 CN2748720Y (en) | 2004-10-02 | 2004-10-02 | Rotary water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420009445 CN2748720Y (en) | 2004-10-02 | 2004-10-02 | Rotary water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2748720Y true CN2748720Y (en) | 2005-12-28 |
Family
ID=35720211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420009445 Expired - Fee Related CN2748720Y (en) | 2004-10-02 | 2004-10-02 | Rotary water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2748720Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101953641A (en) * | 2010-09-30 | 2011-01-26 | 浙江沁园水处理科技股份有限公司 | Spigot for modular water dispenser |
| CN106907506A (en) * | 2017-04-19 | 2017-06-30 | 苏州圣艺文体用品有限公司 | A kind of multi-function water tap |
| CN111365490A (en) * | 2020-03-26 | 2020-07-03 | 陈华 | Intelligent irrigation ball valve and irrigation system |
-
2004
- 2004-10-02 CN CN 200420009445 patent/CN2748720Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101953641A (en) * | 2010-09-30 | 2011-01-26 | 浙江沁园水处理科技股份有限公司 | Spigot for modular water dispenser |
| CN101953641B (en) * | 2010-09-30 | 2012-10-31 | 浙江沁园水处理科技有限公司 | Spigot for modular water dispenser |
| CN106907506A (en) * | 2017-04-19 | 2017-06-30 | 苏州圣艺文体用品有限公司 | A kind of multi-function water tap |
| CN111365490A (en) * | 2020-03-26 | 2020-07-03 | 陈华 | Intelligent irrigation ball valve and irrigation system |
| CN111365490B (en) * | 2020-03-26 | 2022-05-03 | 陈华 | Intelligent irrigation ball valve and irrigation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |