CN205858325U - Eccentricity pressure meter torr cylinder - Google Patents
Eccentricity pressure meter torr cylinder Download PDFInfo
- Publication number
- CN205858325U CN205858325U CN201620566783.4U CN201620566783U CN205858325U CN 205858325 U CN205858325 U CN 205858325U CN 201620566783 U CN201620566783 U CN 201620566783U CN 205858325 U CN205858325 U CN 205858325U
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- China
- Prior art keywords
- hole
- torr
- pressure meter
- cylinder
- gasket
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- 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
This utility model relates to a kind of eccentricity pressure meter torr cylinder, in being mainly used in measuring 7 cun of sleeve pipes, operation tubing is intrinsic pressure, it includes top connection, lower contact and asks the two ends respectively with torr cylinder body of top connection and lower contact described in cylinder body to threaded, described torr cylinder is the most internal is provided with the first through hole and the second through hole along its axis direction, first through hole and the second through hole are eccentric through-hole, and the two ends of two through hole are equipped with buffer fixer；First through hole and the second through hole are eccentric through-hole; ensure body central hole can following enter other instruments continue other operations; piezometer is contained in eccentric through-hole; oil overpressure is delivered to piezometer from fairlead; piezometer is provided with again two; therefore, it is possible to accurately oil well, well, gas well or Oil, Water, Gas mixture pressure are measured, the piezometer being provided in protection eccentric through-hole of buffer fixer.
Description
Technical field
This utility model relates to Oil/gas Well downhole testing technical field, more specifically, it relates to a kind of eccentricity pressure meter
Torr cylinder.
Background technology
At present, market is measured oil well, well, gas well or the piezometer expelling the toxic substance from the body with tonic cylinder used by Oil, Water, Gas mixture pressure,
Piezometer expelling the toxic substance from the body with tonic cylinder is suspended on oil pipe, can only single-measurement tubing pressure, it is impossible to carry out other operations, and piezometer patch hangs over torr
Cylinder is outside forms two Room with runner, communicates in fluid pressure transmission to piezometer with aperture, thus causes at oil pipe latus rectum
In the case of can not increasing, can only reduce the runner internal diameter of oil pipe meter pressure torr cylinder, suspension electronic piezometer, at test manufacture metering stream
During body yield, because of the reduction of the runner internal diameter of torr cylinder, cause the minimizing of fluid flow, traffic requirement when not reaching test manufacture, measure
Go out the pressure of fluid and just react not go out fluid actual pressure, thus data demand when can not meet test manufacture, or the data of measurement
Not up to standard.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of interior suspension eccentricity pressure meter torr
Cylinder, i.e. can accurately measure down-hole pressure, and body intermediate throughholes can enter again instrument below and carry out other operations, saves the time,
Improve production efficiency.
This utility model solves its technical problem and be the technical scheme is that
A kind of eccentricity pressure meter torr cylinder, including top connection and lower contact described in top connection, lower contact and torr cylinder body respectively
Threadeding with the two ends of torr cylinder body, described torr cylinder is the most internal is provided with the first through hole and the second through hole along its axis direction, the
One through hole and the second through hole are eccentric through-hole, and the two ends of two through hole are equipped with buffer fixer.
This utility model is further arranged to: described buffer fixer includes Buffer Unit and lower Buffer Unit, on
It is provided with fairlead between Buffer Unit and top connection, lower between Buffer Unit and lower contact, is provided with lower fairlead.
This utility model is further arranged to: described upper Buffer Unit the first elastic component and upper gasket, described lower buffering group
Part includes lower gasket and the second elastic component, and the end face of upper gasket offers blind hole, and the end face of lower gasket offers peace
Dress hole, upper gasket and lower gasket are set in the two ends in through hole, and blind hole installing hole is oppositely arranged, the two of described first elastic component
End is gone up fairlead respectively and is contacted with upper gasket, and the two ends of described second elastic component contact with lower fairlead and lower gasket respectively.
This utility model is further arranged to: set between outer circumference surface and the inner peripheral surface of torr cylinder body of described top connection
There is O RunddichtringO.
This utility model is further arranged to: set between outer circumference surface and the inner peripheral surface of torr cylinder body of described lower contact
There is O RunddichtringO.
This utility model is further arranged to: described first elastic component is set to the first compression spring.
This utility model is further arranged to: described second elastic component is set to the second compression spring.
By using technique scheme, the first through hole and the second through hole are eccentric through-hole, and piezometer is installed in eccentric logical
In hole, fluid from torr cylinder this most internal by time, the increase and decrease of Fluid Volume does not interferes with the pressure data testing requirement of fluid, and presses
Power meter is provided with again two, therefore, it is possible to measure oil well, well, gas well or Oil, Water, Gas mixture pressure accurately, slow
Rush the piezometer being provided in protection eccentric through-hole of fixing device.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of this utility model eccentricity pressure meter torr cylinder embodiment；
Fig. 2 is the schematic diagram holding in the palm cylinder body embodiments in this utility model.
In figure: 1, top connection；2, lower contact；3, torr cylinder body；4, the first through hole；5, the second through hole；6, the fixing dress of buffering
Put；61, upper Buffer Unit；611, the first compression spring；612, upper gasket；62, lower Buffer Unit；621, lower gasket；622,
Two compression springs；63, upper fairlead；64, lower fairlead；7, O RunddichtringO.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
As shown in Figure 1, 2, a kind of eccentricity pressure meter torr cylinder, connect on described in top connection 1, lower contact 2 and torr cylinder body 3
1 and lower contact 2 two ends with torr cylinder body 3 respectively threaded, is provided with first along its axis direction in described torr cylinder body 3
Through hole 4 and the second through hole 5, the first through hole 4 and the second through hole 5 be eccentric through-hole, and it is fixing that the two ends of two through hole are equipped with buffering
Device 6；First through hole 4 and the second through hole 5 are eccentric through-hole, and piezometer is installed in eccentric through-hole, and fluid is in torr cylinder body 3
By time, the increase and decrease of Fluid Volume does not interferes with the pressure data testing requirement of fluid, and piezometer is provided with two, therefore,
Accurately oil well, well, gas well or Oil, Water, Gas mixture pressure can be measured, buffer fixer 6 use is set
Piezometer in protection eccentric through-hole.
Buffer fixer 6 includes Buffer Unit 61 and lower Buffer Unit 62, between upper Buffer Unit 61 and top connection 1
It is provided with fairlead 63, between lower Buffer Unit 62 and lower contact 2, is provided with lower fairlead 64.Upper fairlead 63 and lower fairlead 64
All it is bolted on torr cylinder body 3.
Upper Buffer Unit 61 first compression spring 611 and upper gasket 612, described lower Buffer Unit 62 includes lower gasket 621
With the second compression spring 622, the end face of upper gasket 612 offers blind hole, the end face of lower gasket 621 offers installation
The two ends that hole, upper gasket 612 and lower gasket 621 are set in through hole, and blind hole installing hole is oppositely arranged, described first compression bullet
The two ends of spring 611 are gone up fairlead 63 respectively and are contacted with upper gasket 612, the two ends of described second compression spring 622 respectively with under lead
Contact with lower gasket 621 to set 64.Manometric two ends are inserted respectively into the interior peace with lower gasket 621 of blind hole of upper gasket 612
In dress hole, upper gasket 612 and lower gasket 621 are by playing the effect based on protection fixation pressure, upper gasket 612 and lower gasket 621
The first compression spring 611 and the second compression spring 622 that both sides the most in opposite directions contact respectively, can play the effect of buffering.On
Packing ring 612 and lower gasket 621 are made by politef.
It is provided with by nitrile rubber O RunddichtringO 70 between outer circumference surface and the inner peripheral surface of torr cylinder body 3 of top connection 1；
It is provided with O RunddichtringO 70 between outer circumference surface and the inner peripheral surface of torr cylinder body 3 of lower contact 2.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and amendment completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description by novel technical scope, it is necessary to determine its technology according to right
Property scope.
Claims (7)
1. an eccentricity pressure meter torr cylinder, including top connection (1), lower contact (2) and torr cylinder body (3), it is characterised in that: described
Top connection (1) and lower contact (2) are threadeded with the two ends holding in the palm cylinder body (3) respectively, along its axis in described torr cylinder body (3)
Direction is provided with the first through hole (4) and the second through hole (5), and the first through hole (4) and the second through hole (5) are eccentric through-hole, two through hole
Two ends be equipped with buffer fixer (6).
2. eccentricity pressure meter torr cylinder as claimed in claim 1, it is characterised in that: described buffer fixer (6) includes slow
Rush assembly (61) and lower Buffer Unit (62), between upper Buffer Unit (61) and top connection (1), be provided with fairlead (63), lower slow
Rush and between assembly (62) and lower contact (2), be provided with lower fairlead (64).
3. eccentricity pressure meter torr cylinder as claimed in claim 2, it is characterised in that: described upper Buffer Unit (61) first elastic component
With upper gasket (612), described lower Buffer Unit (62) includes lower gasket (621) and the second elastic component, one end of upper gasket (612)
Offer blind hole on face, the end face of lower gasket (621) offers installing hole, upper gasket (612) and lower gasket (621) suit
Two ends in through hole, and blind hole installing hole is oppositely arranged, fairlead (63) and upper is gone up at the two ends of described first elastic component respectively
Packing ring (612) contacts, and the two ends of described second elastic component contact with lower fairlead (64) and lower gasket (621) respectively.
4. eccentricity pressure meter torr cylinder as claimed in claim 3, it is characterised in that: the outer circumference surface of described top connection (1) and torr
It is provided with O RunddichtringO (70) between the inner peripheral surface of cylinder body (3).
5. eccentricity pressure meter torr cylinder as claimed in claim 4, it is characterised in that: the outer circumference surface of described lower contact (2) and torr
It is provided with O RunddichtringO (70) between the inner peripheral surface of cylinder body (3).
6. eccentricity pressure meter torr cylinder as claimed in claim 5, it is characterised in that: described first elastic component is set to the first compression bullet
Spring (611).
7. eccentricity pressure meter torr cylinder as claimed in claim 6, it is characterised in that: described second elastic component is set to the second compression
Spring (622).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566783.4U CN205858325U (en) | 2016-06-14 | 2016-06-14 | Eccentricity pressure meter torr cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566783.4U CN205858325U (en) | 2016-06-14 | 2016-06-14 | Eccentricity pressure meter torr cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858325U true CN205858325U (en) | 2017-01-04 |
Family
ID=57639721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620566783.4U Expired - Fee Related CN205858325U (en) | 2016-06-14 | 2016-06-14 | Eccentricity pressure meter torr cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858325U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630666A (en) * | 2017-11-15 | 2018-01-26 | 江苏和信石油机械有限公司 | One kind clamps buffer-type ocean threaded drillpipe |
| CN107939306A (en) * | 2017-11-15 | 2018-04-20 | 江苏和信石油机械有限公司 | A kind of anti-corrosion offset-type ocean threaded drillpipe |
| CN112483073A (en) * | 2020-12-15 | 2021-03-12 | 贵州航天凯山石油仪器有限公司 | Multifunctional pressure gauge mounting device |
-
2016
- 2016-06-14 CN CN201620566783.4U patent/CN205858325U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630666A (en) * | 2017-11-15 | 2018-01-26 | 江苏和信石油机械有限公司 | One kind clamps buffer-type ocean threaded drillpipe |
| CN107939306A (en) * | 2017-11-15 | 2018-04-20 | 江苏和信石油机械有限公司 | A kind of anti-corrosion offset-type ocean threaded drillpipe |
| CN107939306B (en) * | 2017-11-15 | 2018-12-28 | 江苏和信石油机械有限公司 | A kind of anti-corrosion offset-type ocean threaded drillpipe |
| CN112483073A (en) * | 2020-12-15 | 2021-03-12 | 贵州航天凯山石油仪器有限公司 | Multifunctional pressure gauge mounting device |
| CN112483073B (en) * | 2020-12-15 | 2023-07-04 | 贵州航天凯山石油仪器有限公司 | Multifunctional pressure gauge mounting device |
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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: 20170104 Termination date: 20170614 |