CN205477486U - Visual air cock fisher - Google Patents
Visual air cock fisher Download PDFInfo
- Publication number
- CN205477486U CN205477486U CN201620285468.4U CN201620285468U CN205477486U CN 205477486 U CN205477486 U CN 205477486U CN 201620285468 U CN201620285468 U CN 201620285468U CN 205477486 U CN205477486 U CN 205477486U
- Authority
- CN
- China
- Prior art keywords
- fisher
- valve
- display screen
- utility
- visual
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a visual air cock fisher, including the fisher body, still include camera, display screen, the camera is installed in the fisher bottom, be connected through tensile wire between camera and the display screen. Tensile wire upper end winding is on wire support. Tensile wire passes through the checkpost with the fisher body to be fixed. Fisher body bottom still is provided with neodymium iron boron permanent magnetism. The peripheral parcel of fisher body has magnetism shielding material. The utility model discloses an air cock fisher effectual ground of carrying on fast plays the mouth salvage, can observe the inside corrosion condition of gas transmission pipeline and the jam condition of compound, can realize the multipurpose, has spreading value.
Description
Technical field
This utility model relates to oil field fisher, specifically visual valve fisher.
Background technology
Gas well in process of production, needs to use valve to carry out reducing pressure by regulating flow, regulates gas production, to protect gas-bearing formation,
Because of Gas well dewatering, the change of gas well working system, daily valve safeguard, the measure factor such as frequently causes ground valve frequent
Dismounting.In unloading process, because traditional valve spanner exists design defect, valve is caused often to take off in unloading process
Drop down onto in gas transmission line, because valve size is close with gas transmission line internal diameter, be difficult to salvage after coming off, not only cause goods and materials
Waste, more serious the normal of natural gas that have impact on produces and pipeline maintenance, causes the biggest loss.Examine through patent
Rope, finds no same design equipment.
Utility model content
The purpose of this utility model is to provide visual valve fisher, can be carried out fast and effectively by valve fisher
Ground valve is salvaged, and can observe the corrosion situation within gas pipeline and the stopping state of compound, it is possible to achieve multiplex
On the way, there is promotional value.
In order to reach above-mentioned purpose, this utility model have employed following technical scheme, and visual valve fisher, including salvaging
Device body, also includes that photographic head, display screen, described photographic head are arranged on fisher bottom, described photographic head and display screen
Between by stretching wire connect.
Described stretching wire upper end is wrapped on wire support.
Described stretching wire is fixed by clamp with fisher body.
Described fisher body bottom is additionally provided with Nd-Fe-B permanent magnetic.
Described fisher body periphery is enclosed with magnetic shielding material.
Compared to prior art, this utility model has the advantages that
Visual ground valve fisher, utilizes the powerful suction of Nd-Fe-B permanent magnetic, will fall off the valve in gas transmission line and inhales
Attached, by wire, ground valve is salvaged to ground.During salvaging, by adding visual probe, not only can be clear
The position of dropping finding valve of Chu, and gas pipeline internal corrosion feelings can be observed；LED is added in visual probe
Lighting Design, can use in the case of pipeline sight line is weak, increases the suitability.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model visual valve fisher；
Fig. 2 is fisher body construction Local map.
In figure: 1, fisher body；2, stretching wire；3, wire support；4, display screen；5, photographic head；6、
Magnetic shielding material；7, Nd-Fe-B permanent magnetic.
Detailed description of the invention
Relevant detailed description of the present utility model and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provide reference
With purposes of discussion, not it is used for this utility model is any limitation as.
According to Fig. 1-2, visual valve fisher, including fisher body, also include photographic head 5, display screen 4, described
Photographic head is arranged on fisher bottom, is connected by stretching wire 2 between described photographic head and display screen.Described stretching is led
Line upper end is wrapped on wire support 3.Described stretching wire is fixed by clamp with fisher body.Described fisher is originally
Body bottom is additionally provided with Nd-Fe-B permanent magnetic 7.Described fisher body periphery is enclosed with magnetic shielding material 6.
Visual ground valve fisher in use, extends stretching wire 2, by fisher originally by rotating wire support 3
Body 1 is put in the gas transmission line at valve place, ground, by the flexible position that can control fisher body of wire support,
So that fisher body above-below direction in gas transmission line moves.Fisher body outer end is provided with magnetic shielding material 6 and makes
When fisher moves in pipeline, will not be affected by magnetic force, the bottom of fisher is equipped with Nd-Fe-B permanent magnetic 7, by neodymium ferrum
Ground valve can firmly be adsorbed by the superpower magnetic force of boron permanent magnetism, thus ensures, during salvaging, to cannot come off.Neodymium ferrum
Boron permanent magnetism is arranged above the photographic head 5 of band LED illumination, and photographic head is connected with display screen 4 by wire, passes through display screen
The position of dropping of valve can be observed, so that whole salvage is more convenient and accurate.Additionally visual ground valve is beaten
Drag for device and can also realize observing the effect of gas pipeline internal structure, the corrosion situation within gas pipeline and change can be observed
The stopping state of compound, it is possible to achieve multipurpose, has promotional value.
The foregoing is only preferred embodiment of the present utility model, be not used to limit the scope of the claims of the present utility model, other
Use the equivalence change of patent spirit of the present utility model, all should all belong to the scope of the claims of the present utility model.
Claims (5)
1. visual valve fisher, including fisher body, it is characterised in that also include that photographic head, display screen, described photographic head are arranged on fisher bottom, is connected by stretching wire between described photographic head and display screen.
Visual valve fisher the most according to claim 1, it is characterised in that described stretching wire upper end is wrapped on wire support.
Visual valve fisher the most according to claim 1, it is characterised in that described stretching wire is fixed by clamp with fisher body.
Visual valve fisher the most according to claim 1, it is characterised in that described fisher body bottom is additionally provided with Nd-Fe-B permanent magnetic.
Visual valve fisher the most according to claim 1, it is characterised in that described fisher body periphery is enclosed with magnetic shielding material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620285468.4U CN205477486U (en) | 2016-04-07 | 2016-04-07 | Visual air cock fisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620285468.4U CN205477486U (en) | 2016-04-07 | 2016-04-07 | Visual air cock fisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205477486U true CN205477486U (en) | 2016-08-17 |
Family
ID=56644262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620285468.4U Expired - Fee Related CN205477486U (en) | 2016-04-07 | 2016-04-07 | Visual air cock fisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205477486U (en) |
-
2016
- 2016-04-07 CN CN201620285468.4U patent/CN205477486U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160817 Termination date: 20170407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |