CN110894786B - High temperature calibration equipment of rapid cooling - Google Patents
High temperature calibration equipment of rapid cooling Download PDFInfo
- Publication number
- CN110894786B CN110894786B CN201811067977.XA CN201811067977A CN110894786B CN 110894786 B CN110894786 B CN 110894786B CN 201811067977 A CN201811067977 A CN 201811067977A CN 110894786 B CN110894786 B CN 110894786B
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- temperature
- heating layer
- locking
- installation space
- calibrated
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- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 210000000078 claw Anatomy 0.000 claims description 24
- 210000002445 nipple Anatomy 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
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- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention provides high-temperature calibration equipment capable of quickly cooling, which comprises a vacuum heat-insulating layer, a heating layer, a locking clamp, a threaded cap, a temperature control device and an air pump, wherein the vacuum heat-insulating layer is arranged on the heating layer; the vacuum heat preservation layer is arranged outside the heating layer, an installation space is formed in the heating layer and used for installing a short joint for measuring the azimuth to be calibrated, a sealing cover is arranged at one end of the installation space, the threaded cap is fixed at the other end of the installation space, a compressed air interface and a line pipeline are arranged on the sealing cover, the compressed air interface is connected with an air pump through a pipeline, and the heating layer is connected with the temperature control device through a connecting line and the line pipeline; the locking clamp is detachably connected with the threaded cap and used for clamping and locking the short section to be calibrated; the device can effectively improve cooling efficiency.
Description
Technical Field
The invention relates to a high-temperature calibration device capable of being cooled rapidly.
Background
A temperature model is established before the azimuth measuring short section leaves a factory, but the existing high-temperature calibration equipment is mainly cooled by radiation and slowly cooled, and the cooling efficiency is low.
Disclosure of Invention
The invention aims to solve the problem of low heat reduction efficiency of high-temperature calibration equipment in the prior art, and provides the high-temperature calibration equipment capable of quickly reducing the temperature, so that the temperature reduction efficiency can be effectively improved.
A high-temperature calibration device capable of rapidly cooling comprises a vacuum heat-insulating layer, a heating layer, a locking clamp, a threaded cap, a temperature control device and an air pump;
the vacuum heat insulation layer is arranged outside the heating layer, an installation space is formed in the heating layer and used for installing a short joint for measuring the azimuth to be calibrated, a sealing cover is arranged at one end of the installation space, the threaded cap is fixed at the other end of the installation space, a compressed air interface and a line pipeline are arranged on the sealing cover, the compressed air interface is connected with the air pump through a pipeline, and the heating layer is connected with the temperature control device through a connecting line and the line pipeline;
the locking clamp is detachably connected with the threaded cap and used for clamping and locking the to-be-calibrated azimuth measuring nipple;
temperature control device is used for control the zone of heating does treat that calibration position measures the nipple joint and heats, it is right treat that calibration position measures the nipple joint and carry out high temperature calibration, the air pump is used for right after high temperature calibration the installation space pours into normal atmospheric temperature gas in order to right treat that calibration position measures the nipple joint and cool down.
Further, be provided with temperature sensor on the zone of heating, temperature sensor with temperature control device is connected for detect heating temperature.
Further, locking clamp is including pressing cap, gasket and locking claw, the gasket sets up press in the cap, the locking claw with the gasket cooperation sets up, the locking claw is used for the centre gripping treat the calibration position measurement nipple joint, press through the gasket drive during pressing the cap the locking claw card is gone into in the screw cap.
Further, the inner surface of the screw cap is a wedge surface.
Furthermore, the locking claw comprises a connecting part and a claw tool, the connecting part is matched with the gasket, the claw tool is used for clamping the short section to be calibrated, and the connecting part and the claw tool are integrally formed.
The high-temperature calibration equipment capable of rapidly cooling provided by the invention at least has the following beneficial effects:
(1) normal temperature air is injected into the installation space through an air pump so as to realize rapid cooling; the cooling efficiency is effectively improved;
(2) the ingenious setting of locking jig structure can effectively guarantee to treat the axiality of demarcation position measurement nipple joint and whole calibration equipment, guarantees the reliability of demarcation.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a rapid cooling high-temperature calibration apparatus provided in the present invention.
Fig. 2 is an exploded view of an embodiment of a locking fixture in the rapid cooling high-temperature calibration device provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the embodiment provides a high-temperature calibration device with rapid cooling, which includes a vacuum insulation layer 1, a heating layer 2, a locking clamp, a screw cap 10, a temperature control device 4, and an air pump 5;
the vacuum heat preservation layer 1 is arranged outside the heating layer 2, an installation space 6 is formed in the heating layer 2, the installation space 6 is used for installing a short section to be calibrated, a sealing cover 7 is arranged at one end of the installation space 6, the threaded cap 10 is fixed at the other end of the installation space 6, a compressed air interface 8 and a line pipeline 9 are arranged on the sealing cover 7, the compressed air interface 8 is connected with an air pump 5 through a pipeline, and the heating layer 2 is connected with the temperature control device 4 through a connecting line and the line pipeline 9;
the locking clamp is detachably connected with the threaded cap 10 and used for clamping and locking the short section to be calibrated;
the temperature control device 4 is used for controlling the heating layer 2 to heat the installation space 6 and perform high-temperature calibration on the short section to be calibrated, and the air pump 5 is used for injecting normal-temperature gas into the installation space 6 after the high-temperature calibration is finished so as to cool the short section to be calibrated.
Further, a temperature sensor is arranged on the heating layer 2, and the temperature sensor is connected with the temperature control device 4 and used for detecting the heating temperature.
When high temperature is calibrated, be vacuum state in installation space 6, temperature control device 4 control zone of heating 2 is the heating of installation space 6, gathers heating temperature simultaneously, treats the calibration position and measures the nipple joint and carry out high temperature calibration, when maring the end, injects normal atmospheric temperature air into installation space 6 through the air pump to realize rapid cooling.
Further, referring to fig. 2, the locking clamp includes a pressing cap 31, a gasket 32 and a locking claw 33, the gasket 32 is disposed in the pressing cap 31, the locking claw 33 is disposed in cooperation with the gasket 32, the locking claw 33 is used for clamping the short section to be calibrated, and the locking claw 33 is driven by the gasket 32 to be clamped into the threaded cap 10 when the pressing cap 34 is pressed.
Further, the inner surface of the screw cap 10 is a wedge surface.
Further, the locking claw 33 comprises a connecting portion 35 and a claw 36, the connecting portion 35 is arranged in a matched mode with the gasket 32, the claw 36 is used for clamping the short section to be calibrated, and the connecting portion 35 and the claw 36 are integrally formed.
The threaded cap 10 is connected with the end of the vacuum heat-insulating layer 1 through threads, the jaw tool 36 of the locking jaw 33 clamps the short section to be calibrated, the pressing cap 31 is pressed, the locking jaw 33 is driven to be clamped into the threaded cap 10 forwards, the locking jaw can be effectively clamped due to the fact that the inner surface of the threaded cap 10 is a wedge-shaped surface, and the coaxiality of the short section to be calibrated and the whole calibration device is effectively guaranteed.
The high temperature calibration equipment of rapid cooling that this embodiment provided includes following beneficial effect at least:
(1) normal temperature air is injected into the installation space through an air pump so as to realize rapid cooling; the cooling efficiency is effectively improved;
(2) the ingenious setting of locking jig structure can effectively guarantee to treat the axiality of demarcation position measurement nipple joint and whole calibration equipment, guarantees the reliability of demarcation.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (5)
1. A high-temperature calibration device capable of rapidly cooling is characterized by comprising a vacuum heat-insulating layer, a heating layer, a locking clamp, a threaded cap, a temperature control device and an air pump;
the vacuum heat insulation layer is arranged outside the heating layer, an installation space is formed in the heating layer and used for installing a short joint for measuring the azimuth to be calibrated, a sealing cover is arranged at one end of the installation space, the threaded cap is fixed at the other end of the installation space, a compressed air interface and a line pipeline are arranged on the sealing cover, the compressed air interface is connected with the air pump through a pipeline, and the heating layer is connected with the temperature control device through a connecting line and the line pipeline;
the locking clamp is detachably connected with the threaded cap and used for clamping and locking the to-be-calibrated azimuth measuring nipple;
temperature control device is used for control the zone of heating does treat that calibration position measures the nipple joint and heats, it is right treat that calibration position measures the nipple joint and carry out high temperature calibration, the air pump is used for right after high temperature calibration the installation space pours into normal atmospheric temperature gas in order to right treat that calibration position measures the nipple joint and cool down.
2. The rapid cooling high-temperature calibration device according to claim 1, wherein a temperature sensor is disposed on the heating layer, and the temperature sensor is connected to the temperature control device for detecting the heating temperature.
3. The rapid cooling high-temperature calibration device according to claim 1, wherein the locking clamp comprises a pressing cap, a gasket and a locking claw, the gasket is arranged in the pressing cap, the locking claw is arranged in cooperation with the gasket, the locking claw is used for clamping the short section to be calibrated, and the locking claw is driven by the gasket to be clamped into the threaded cap when the pressing cap is pressed.
4. The rapid cooling high temperature calibration device according to claim 3, wherein the inner surface of the screw cap is a wedge surface.
5. The rapid cooling high-temperature calibration device according to claim 4, wherein the locking claw comprises a connecting portion and a claw, the connecting portion is arranged in cooperation with the gasket, the claw is used for clamping the short section to be calibrated, and the connecting portion and the claw are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811067977.XA CN110894786B (en) | 2018-09-13 | 2018-09-13 | High temperature calibration equipment of rapid cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811067977.XA CN110894786B (en) | 2018-09-13 | 2018-09-13 | High temperature calibration equipment of rapid cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110894786A CN110894786A (en) | 2020-03-20 |
| CN110894786B true CN110894786B (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811067977.XA Active CN110894786B (en) | 2018-09-13 | 2018-09-13 | High temperature calibration equipment of rapid cooling |
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| CN (1) | CN110894786B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204511429U (en) * | 2015-04-10 | 2015-07-29 | 上海神开石油设备有限公司 | A kind of annular pressure measurement mechanism of high temperature high voltage resistant |
| CN104864899A (en) * | 2014-02-25 | 2015-08-26 | 中国石油化工集团公司 | Variable temperature testing device of underground closed loop drilling system |
| CN104912542A (en) * | 2015-05-19 | 2015-09-16 | 中国地质科学院探矿工艺研究所 | Inclinometer calibration device for simulating nonmagnetic ultrahigh temperature condition |
| CN205297552U (en) * | 2015-10-29 | 2016-06-08 | 武汉三江航天远方科技有限公司 | Compound calibrating installation that marks of electron pressure meter oil pressure |
| CN205314990U (en) * | 2015-05-22 | 2016-06-15 | 中国海洋石油总公司 | A high temperature calibration device for following bore top spy pipe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130003777A1 (en) * | 2010-03-19 | 2013-01-03 | Kent Kalar | Multi Wavelength DTS Fiber Window with PSC Fiber |
-
2018
- 2018-09-13 CN CN201811067977.XA patent/CN110894786B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864899A (en) * | 2014-02-25 | 2015-08-26 | 中国石油化工集团公司 | Variable temperature testing device of underground closed loop drilling system |
| CN204511429U (en) * | 2015-04-10 | 2015-07-29 | 上海神开石油设备有限公司 | A kind of annular pressure measurement mechanism of high temperature high voltage resistant |
| CN104912542A (en) * | 2015-05-19 | 2015-09-16 | 中国地质科学院探矿工艺研究所 | Inclinometer calibration device for simulating nonmagnetic ultrahigh temperature condition |
| CN205314990U (en) * | 2015-05-22 | 2016-06-15 | 中国海洋石油总公司 | A high temperature calibration device for following bore top spy pipe |
| CN205297552U (en) * | 2015-10-29 | 2016-06-08 | 武汉三江航天远方科技有限公司 | Compound calibrating installation that marks of electron pressure meter oil pressure |
Non-Patent Citations (3)
| Title |
|---|
| 高温压力传感器测试标定系统的研究;谭苗苗;《机械工程师》;20170310(第03期);全文 * |
| 高温压力标定平台的研制;陈志军等;《自动化与仪器仪表》;20150425(第04期);全文 * |
| 高温应变片参数标定系统的设计与实验研究;胡挺等;《传感技术学报》;20150915(第09期);全文 * |
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| CN110894786A (en) | 2020-03-20 |
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