CN204386575U - A kind of novel charging device - Google Patents
A kind of novel charging device Download PDFInfo
- Publication number
- CN204386575U CN204386575U CN201520024046.7U CN201520024046U CN204386575U CN 204386575 U CN204386575 U CN 204386575U CN 201520024046 U CN201520024046 U CN 201520024046U CN 204386575 U CN204386575 U CN 204386575U
- Authority
- CN
- China
- Prior art keywords
- thread flange
- base
- tube connector
- thread
- christmas tree
- 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 discloses a kind of novel charging device, solve in prior art and can not realize disposable heavy dose of medicament and add, install, operating process is very inconvenient, there is the problem of certain potential safety hazard in work high above the ground.A kind of novel charging device, comprise christmas tree overhead-valve and thread flange, described christmas tree overhead-valve is communicated with christmas tree access road, christmas tree access road top is fixed with thread flange by fixture, top connects base to thread flange, and described base is provided with the through hole corresponding with thread flange tapped through hole; Described base and the common overcoat of thread flange joining part have three-jaw nut pressure head, the claw of described three-jaw nut pressure head keeps a firm hand on base, described base is connected with tube connector, described tube connector is provided with commissioning pipe, described commissioning pipe is provided with plug, described tube connector is also communicated with tee piece, and the mouth of pipe of described tee piece is also communicated with high-pressure stop valve and pressure meter respectively.Just well the problems of the prior art can be solved by technique scheme.
Description
Technical field
The utility model relates to gas well water drainage gas production device technical field, the novel charging device of the one used when exactly relating to gas well water pumping gas production.
Background technology
Gas well produces water and is produced by extreme influence, and due to the slippage of gas-liquid interface, easily cause pit shaft hydrops, fluid column reach a certain height and gas well water logging even can be caused to stop production.For this problem, foam drainage gas recovery is widely used in watered gas well volume increase or reproduces, and foam drainage gas recovery with medicament is mainly divided into dry type medicament and liquid preparation.General dry type medicament is processed into bar-shaped or spherical, conveniently drops into from oil pipe.
But in prior art, cartridge limited length, can not realize disposable heavy dose of medicament and add; And dispenser lower end and well head adopt screwed connection or dismounting, and because resistance to compression is high, thread is long, at least need 2-3 people to work in coordination with installation, and operating process is very inconvenient, and work high above the ground exists certain potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of novel charging device, has steadiness good, installs, easy to operate, can realize disposablely adding a large amount of medicament, save the advantage of labo r resources, solve the problems of the prior art.
To achieve these goals, the technical scheme taked of the utility model is as follows:
A kind of novel charging device, comprise christmas tree overhead-valve and thread flange, described christmas tree overhead-valve is communicated with christmas tree access road, described christmas tree access road top is fixed with thread flange by fixture, described thread flange top is provided with base, and described base is provided with the through hole corresponding with thread flange tapped through hole; Described base and the common overcoat of thread flange joining part have three-jaw nut pressure head, the claw of described three-jaw nut pressure head keeps a firm hand on base, described base is connected with tube connector, described tube connector is provided with commissioning pipe, described commissioning pipe is provided with plug, described tube connector is also communicated with tee piece, and the mouth of pipe of described tee piece is also communicated with high-pressure stop valve and pressure meter respectively.
Particularly, flush bottom described thread flange, the tapped through hole outer wall height of described thread flange is higher than inside wall height, thread flange top is made to be incline structure, described base bottom is Y type structure, and two inclined sides of Y type structure agree with mutually with the incline structure at thread flange top and y-type structure top external diameter is identical with thread flange external diameter.The vertical section overcoat of described base Y type structure has O RunddichtringO.
More specifically, the through hole top of described base is provided with screw thread, and described tube connector outer wall bottom is provided with and the intermeshing thread groove of base plate through holes top screw thread, and on tube connector outer wall, cover has O RunddichtringO; Described commissioning pipe is connected by O RunddichtringO with between tube connector, and described commissioning pipe is connected by O RunddichtringO with between plug.
Particularly, described commissioning pipe is detachably composed in series by many pipelines.
Particularly, the specification of described pipeline is identical, and one end diameter of pipeline is all less than the other end, is all realize close-connected by between the smaller diameter end of a pipeline and the larger diameter end of another root pipeline by O RunddichtringO between two pipelines be often connected.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) in the utility model, due to the incline structure mutually agreed with will be provided with between base and thread flange, make the sealing of whole device and steadiness stronger.
(2) in the utility model, owing to being connected with sealing ring by three-jaw nut pressure head between base thread flange, make to install fast very convenient, saving labo r resources.
(3) in the utility model, due to the connected mode of base and thread flange, directly install from ground again after making workman can first assemble the commissioning pipe of a larger capacity on the ground, achieve like this and disposablely can add medicament in a large number, and fool proof.
(4) simple, the applicable large-scale promotion of the utility model structure uses.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Wherein, the component names that Reference numeral is corresponding is as follows: 1-christmas tree overhead-valve, 2-thread flange, 3-christmas tree access road, 4-base, 5-three-jaw nut pressure head, 6-tube connector, 7-commissioning pipe, 8-plug, 9-high-pressure stop valve, 10-pressure meter.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment 1
As shown in Figure 1, a kind of novel charging device, comprises christmas tree overhead-valve 1, thread flange 2, base 4, three-jaw hold-down head 5 and tube connector 6.Described christmas tree overhead-valve is communicated with christmas tree access road 3, and described christmas tree access road top is provided with thread flange, the tapped through hole aligned with channel at thread flange center, and thread flange is fixed on christmas tree access road top by fixture.Flush bottom described thread flange, the outer wall height of described thread flange screw top through hole, higher than inside wall height, makes thread flange top be incline structure.Described base bottom is Y type structure, and two inclined sides of Y type structure agree with mutually with the incline structure at thread flange top and y-type structure top external diameter is identical with thread flange external diameter.Described base is placed on thread flange, the vertical section of described base Y type structure is positioned at thread flange tapped through hole, and fixed by O RunddichtringO between described vertical section and thread flange tapped through hole, described base is provided with the through hole corresponding with thread flange tapped through hole position.Described through-hole wall is provided with screw thread.The common overcoat in the position that described base is connected with thread flange has three-jaw hold-down head, and the claw of described three-jaw hold-down head keeps a firm hand on base.Described tube connector external diameter is identical with base plate through holes diameter, and the outer wall bottom of tube connector is provided with thread groove intermeshing with the screw thread of base plate through holes inwall, tube connector pipeline above described thread groove also overcoat has O RunddichtringO, and tube connector bottom and base pass through mode and the O RunddichtringO compact siro spinning technology of screw thread.Described tube connector top inner sleeve has commissioning pipe 7, by O RunddichtringO compact siro spinning technology between commissioning pipe and tube connector, described in the top that feeds intake also be provided with plug 8, by O RunddichtringO compact siro spinning technology between plug and commissioning pipe.Described tube connector side is also communicated with tee piece, and described tee piece one end is communicated with tube connector, and two ends are then communicated with high-pressure stop valve 9 and pressure meter 10 respectively in addition.
During installation, base and tube connector are connected by the mode of screw thread and O RunddichtringO, then are fixedly connected with between tube connector with commissioning pipe by O RunddichtringO.Thread flange is connected by fixture with christmas tree access road, again the three-jaw hold-down head portion of grabbing is coated at thread flange top upward, base to be placed on thread flange and to be fixed by O RunddichtringO, make the claw of three-jaw hold-down head enter to catch base bottom, realize being fixedly connected with of base and thread flange.
During use, close christmas tree overhead-valve and high-pressure stop valve, in commissioning pipe, put into several solid bubble rod rows, then plug is arranged on commissioning pipe top by O RunddichtringO and screws up with a wrench; Slow unlatching christmas tree overhead-valve, after pressure gauge presses and rises to maximum value, open christmas tree overhead-valve fast, bubble rod row crashes into oil pipe by gravity.Close christmas tree overhead-valve, open high-pressure stop valve, lay down the pressure in device, treat that pressure gauge gauge pressure is zero close high-pressure stop valve again.
Embodiment 2
The difference of the present embodiment and embodiment 1 is, commissioning pipe described in the present embodiment is made up of many placed in series, the specification of every root pipeline is identical, and one end diameter of pipeline is all less than the other end, be all realize close-connected by between the smaller diameter end of a pipeline and the larger diameter end of another root pipeline by O RunddichtringO between two pipelines of every adjacent connection.
According to above-described embodiment, just the utility model can be realized well.What deserves to be explained is; under prerequisite based on said structure design; for solving same technical problem; even if some making on the utility model are without substantial change or polishing; the essence of the technical scheme adopted is still the same with the utility model, therefore it also should in protection domain of the present utility model.
Claims (5)
1. a novel charging device, comprise christmas tree overhead-valve (1) and thread flange (2), described christmas tree overhead-valve (1) is communicated with christmas tree access road (3), described christmas tree access road (3) top is fixed with thread flange (2) by fixture, it is characterized in that: described thread flange (2) top is provided with base (4), described base (4) is provided with the through hole corresponding with thread flange (2) tapped through hole; Described base (4) and the common overcoat of thread flange (2) joining part have three-jaw nut pressure head (5), the claw of described three-jaw nut pressure head (5) keeps a firm hand on base (4), described base (4) is connected with tube connector (6), described tube connector (6) is provided with commissioning pipe (7), described commissioning pipe (7) is provided with plug (8), described tube connector is also communicated with tee piece, and the mouth of pipe of described tee piece is also communicated with high-pressure stop valve (9) and pressure meter (10) respectively.
2. the novel charging device of one according to claim 1, it is characterized in that: described thread flange (2) bottom flushes, the tapped through hole outer wall height of described thread flange (2) is higher than inside wall height, thread flange (2) top is made to be incline structure, described base (4) bottom is Y type structure, and two inclined sides of Y type structure agree with mutually with the incline structure at thread flange (2) top and y-type structure top external diameter is identical with thread flange (2) external diameter; The vertical section overcoat of described base (4) Y type structure has O RunddichtringO.
3. the novel charging device of one according to claim 2, it is characterized in that: the through hole top of described base (4) is provided with screw thread, described tube connector (6) outer wall bottom is provided with and the intermeshing thread groove of base (4) through hole top screw thread, and on tube connector (6) outer wall, cover has O RunddichtringO; Be connected by O RunddichtringO between described commissioning pipe (7) with tube connector (6), be connected by O RunddichtringO between described commissioning pipe (7) with plug (8).
4. the novel charging device of the one according to any one of claim 1 ~ 3, is characterized in that: described commissioning pipe (7) is detachably composed in series by many pipelines.
5. the novel charging device of one according to claim 4, it is characterized in that: the specification of described pipeline is identical, and one end diameter of pipeline is all less than the other end, be all realize close-connected by between the smaller diameter end of a pipeline and the larger diameter end of another root pipeline by O RunddichtringO between two pipelines of every adjacent connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024046.7U CN204386575U (en) | 2015-01-14 | 2015-01-14 | A kind of novel charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024046.7U CN204386575U (en) | 2015-01-14 | 2015-01-14 | A kind of novel charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204386575U true CN204386575U (en) | 2015-06-10 |
Family
ID=53359306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520024046.7U Expired - Fee Related CN204386575U (en) | 2015-01-14 | 2015-01-14 | A kind of novel charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204386575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397174A (en) * | 2017-02-08 | 2018-08-14 | 中国石油化工股份有限公司 | A kind of chemicals dosing plant and its application method excluding shaft bottom hydrops for gas well |
-
2015
- 2015-01-14 CN CN201520024046.7U patent/CN204386575U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397174A (en) * | 2017-02-08 | 2018-08-14 | 中国石油化工股份有限公司 | A kind of chemicals dosing plant and its application method excluding shaft bottom hydrops for gas well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150610 Termination date: 20170114 |