CN215951130U - Hand-held type check out test set that petroleum pipeline used - Google Patents
Hand-held type check out test set that petroleum pipeline used Download PDFInfo
- Publication number
- CN215951130U CN215951130U CN202121724317.1U CN202121724317U CN215951130U CN 215951130 U CN215951130 U CN 215951130U CN 202121724317 U CN202121724317 U CN 202121724317U CN 215951130 U CN215951130 U CN 215951130U
- Authority
- CN
- China
- Prior art keywords
- shell
- temperature probe
- pipeline
- hole
- hand
- 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.)
- Active
Links
Images
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model provides handheld detection equipment for a petroleum pipeline. Relates to the technical field of oilfield pipeline detection. The inner hole of the shell is connected with a temperature probe through a sealing ring in a clearance fit manner, the right side of the temperature probe is fixedly connected with a middle column, the diameter of the middle column is smaller than the outer diameter of the temperature probe, a cavity is formed in the inner hole of the shell on the right side of the temperature probe, the middle column is connected with the inner hole of the shell through a sealing ring in a clearance fit manner, a lead screw is arranged on the right side of the middle column, the lead screw is in threaded connection with the inner hole of a gland, the gland is fixedly connected with the shell, and the lead screw extends out of a gland rear fixed connection hand wheel. The utility model has the following beneficial effects: on the sample valve with the equipment fixing pipeline through handheld handle, set up the inside temperature of sealed temperature probe detection pipeline that can stretch into the pipeline, set up the cavity and make temperature probe fore-and-aft pressure balance, reduce the pressure resistance in the pipeline, can also detect the pressure numerical value in the pipeline simultaneously, as the foundation of correction site instrument, can wash equipment simultaneously.
Description
The technical field is as follows:
the utility model relates to the technical field of oilfield pipeline detection, in particular to a handheld detection device for a petroleum pipeline.
Background art:
the oil field gathering and transportation pipeline is provided with instruments for detecting the temperature and the pressure of the pipeline, the instruments are used for detecting the mobility and the driving resistance of fluid in the pipeline, the pressure and the flow of the gathering and transportation pump are adjusted, output signals of a pressure sensor and a temperature sensor which are arranged on the pipeline can drift at a certain interval, the actual temperature and the actual pressure of the pipeline are required to be detected to overhaul a correcting instrument, the currently used detection equipment respectively detects the pressure and the temperature, and the operation difficulty is large.
The utility model has the following contents:
in order to solve the problems, the utility model provides a handheld detection device for a petroleum pipeline.
The technical scheme of the utility model is as follows: the utility model provides a hand-held type check out test set that petroleum pipeline used, which comprises an outer shell, there is box pipe thread shell front end, box pipe thread right side hole passes through sealing washer clearance fit and connects temperature probe, temperature probe right side fixed connection intermediate pillar, the diameter of intermediate pillar is less than the temperature probe external diameter, there is a cavity in the shell hole on temperature probe right side, the intermediate pillar passes through sealing washer clearance fit with the hole of shell and is connected, the intermediate pillar right side is equipped with the lead screw, the hole threaded connection of lead screw and gland, gland and shell fixed connection, the lead screw stretches out behind the gland fixed connection hand wheel.
The shell is opened at box pipe thread bottom and is had a limit hole, and limit hole and cavity intercommunication, the outside sealing connection mount pad of shell is communicate simultaneously in the limit hole, is equipped with manometer and pressure sensor on the mount pad.
A central hole is arranged in the middle column, and a signal wire of the temperature probe penetrates through the central hole and extends out of the hand wheel to be connected with the temperature sensor.
The cavity is additionally provided with a hole which is communicated with the outside of the shell and is hermetically connected with an exhaust valve.
The shell is provided with a handle.
The utility model has the following beneficial effects: on the sample valve with the equipment fixing pipeline through handheld handle, set up the inside temperature of sealed temperature probe detection pipeline that can stretch into the pipeline, set up the cavity and make temperature probe fore-and-aft pressure balance, reduce the pressure resistance in the pipeline, can also detect the pressure numerical value in the pipeline simultaneously, as the foundation of correction site instrument, can wash equipment simultaneously.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention.
In the figure, 1-shell, 2-temperature probe, 3-middle column, 4-lead screw, 5-gland, 6-hand wheel, 7-signal line, 8-handle, 9-mounting seat, 10-pressure gauge, 11-pressure sensor, 12-side hole, 13-cavity, 14-evacuation valve, 15-female buckle pipe thread and 16-temperature sensor.
The specific implementation mode is as follows:
the utility model will be further described with reference to the accompanying drawings in which:
as shown in figure 1, the hand-held detection equipment for the petroleum pipeline comprises a shell 1, a female buckle pipe thread 15 is arranged at the front end of the shell 1, an inner hole on the right side of the female buckle pipe thread 15 is connected with a temperature probe 2 through a sealing ring in a clearance fit manner, a middle column 3 is fixedly connected on the right side of the temperature probe 2, the diameter of the middle column 3 is smaller than the outer diameter of the temperature probe 2, a cavity 13 is arranged in the inner hole of the shell 1 on the right side of the temperature probe 2, the middle column 3 is connected with the inner hole of the shell 1 through a sealing ring in a clearance fit manner, a lead screw 4 is arranged on the right side of the middle column 3, the lead screw 4 is in threaded connection with an inner hole of a gland 5, the gland 5 is fixedly connected with the shell 1, the lead screw 4 extends out of the gland 5 and then is fixedly connected with a hand wheel 6, when the pipeline is detected, the female buckle pipe thread 15 of the shell 1 is connected with a sampling valve of the pipeline, the sampling valve is opened, the hand wheel 6 is rotated to drive the lead screw 4 to rotate, so as to push the temperature probe 2 to move forwards, the pipe is extended into the interior of the pipe to detect the temperature of the fluid.
Shell 1 is opened in box pipe thread 15 bottom has a limit hole 12, limit hole 12 and cavity 13 intercommunication, when opening the sample valve, pressure in the pipeline transmits cavity 13 through limit hole 12, the pressure balance of 2 both sides of temperature probe, prevent that the pressure oppression in the pipeline from increasing the resistance of rotatory hand wheel 6 at 2 front ends of temperature probe, limit hole 12 communicates 1 outside sealing connection mount pad 9 of shell simultaneously, be equipped with manometer 10 and pressure sensor 11 on the mount pad 9 and be used for reading the inside pressure value of pipeline, as the foundation of rectifying original instrument.
A central hole is formed in the middle column 3, a signal wire 7 of the temperature probe 2 penetrates through the central hole to extend out of the hand wheel 6 to be connected with the temperature sensor 16, and the temperature value extracted on site is read and used as a basis for correcting the original instrument.
The cavity 13 is additionally provided with a hole which is communicated with the outside of the shell 1 and is hermetically connected with an exhaust valve 14, and after the detection is finished, the liquid entering the cavity 13 is discharged and can also be cleaned by cleaning liquid.
The shell 1 is provided with a handle 8 for holding the rotary shell 1 during installation and disassembly.
On the sample valve with the equipment fixing pipeline through handheld handle, set up the inside temperature of sealed temperature probe detection pipeline that can stretch into the pipeline, set up the pressure resistance in the pressure balance reduction pipeline around the temperature probe, can also detect the pressure numerical value in the pipeline simultaneously, as the foundation of correction site instrument, can wash equipment simultaneously.
Claims (5)
1. A hand-held test device for petroleum pipelines, comprising a housing (1), characterized in that: there is box pipe thread (15) shell (1) front end, box pipe thread (15) right side hole passes through sealing washer clearance fit and connects temperature probe (2), temperature probe (2) right side fixed connection intermediate pillar (3), the diameter of intermediate pillar (3) is less than temperature probe (2) external diameter, there is one cavity (13) in shell (1) hole on temperature probe (2) right side, intermediate pillar (3) pass through sealing washer clearance fit with the hole of shell (1) and are connected, intermediate pillar (3) right side is equipped with lead screw (4), the hole threaded connection of lead screw (4) and gland (5), gland (5) and shell (1) fixed connection, lead screw (4) stretch out gland (5) back fixed connection hand wheel (6).
2. The hand-held petroleum pipeline inspection device of claim 1, wherein: shell (1) is opened there is a limit hole (12) in box pipe thread (15) bottom, and limit hole (12) and cavity (13) intercommunication, and limit hole (12) communicate shell (1) external seal simultaneously and connect mount pad (9), are equipped with manometer (10) and pressure sensor (11) on mount pad (9).
3. The hand-held petroleum pipeline inspection device of claim 1, wherein: a central hole is arranged in the middle column (3), and a signal wire (7) of the temperature probe (2) passes through the central hole and extends out of the hand wheel (6) to be connected with the temperature sensor (16).
4. The hand-held petroleum pipeline inspection device of claim 1, wherein: the cavity (13) is additionally provided with a hole which is communicated with the outside of the shell (1) and is hermetically connected with an exhaust valve (14).
5. The hand-held petroleum pipeline inspection device of claim 1, wherein: the shell (1) is provided with a handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121724317.1U CN215951130U (en) | 2021-07-27 | 2021-07-27 | Hand-held type check out test set that petroleum pipeline used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121724317.1U CN215951130U (en) | 2021-07-27 | 2021-07-27 | Hand-held type check out test set that petroleum pipeline used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215951130U true CN215951130U (en) | 2022-03-04 |
Family
ID=80433924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121724317.1U Active CN215951130U (en) | 2021-07-27 | 2021-07-27 | Hand-held type check out test set that petroleum pipeline used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215951130U (en) |
-
2021
- 2021-07-27 CN CN202121724317.1U patent/CN215951130U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201917443U (en) | High-pressure gas precision detecting pipeline system used for detecting product | |
| CN202083564U (en) | Pressure detector for miniature instrument | |
| CN201397272Y (en) | Thin walled pipe external pressure instability testing unit | |
| CN215951130U (en) | Hand-held type check out test set that petroleum pipeline used | |
| CN204831860U (en) | Associated gas hydrogen sulfide sampling device | |
| CN204882162U (en) | Self -disposable formula oil well associated gas hydrogen sulfide sampling test device of row of exempting from | |
| CN105135218A (en) | Fuel gas leakage alarm device | |
| CN209085826U (en) | A kind of container conduit pressure-detecting device with moisture-proof function | |
| CN208505540U (en) | A kind of valve leaks detection device | |
| CN207300997U (en) | A kind of high pressure pump | |
| CN209197970U (en) | The multi-parameter pressure sensor of built-in dual sensor | |
| CN105065919A (en) | Natural gas pipeline leakage detecting device | |
| CN211603241U (en) | Be applied to pressure differential integrated device that pressure differential tested speed for naval vessel | |
| CN210834907U (en) | Online measuring equipment for water content of crude oil | |
| CN110514867B (en) | Differential pressure integrated device applied to differential pressure speed measurement for ship | |
| CN211697720U (en) | Four-in-one gas detector with high stability | |
| CN200975571Y (en) | Detecting joint | |
| CN212513861U (en) | Generator hydrogen analysis system with normal pressure hydrogen detection function | |
| CN109827719B (en) | Leakage rate detection device for low-temperature multi-lead connector | |
| CN101131218A (en) | Pressure instrument needle valve with fast checking joint | |
| CN207033438U (en) | Leak detection packer detecting device | |
| CN215573632U (en) | Novel can avoid pressure measurement of particulate matter impact device | |
| CN205577973U (en) | Coiled tubing horizontal well multi -parameter output seating nipple | |
| CN217276657U (en) | Radial high-pressure gauge | |
| CN206235435U (en) | A kind of dynamic sealing performance detection means of seal assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |