CN110486528B - Double temperature and pressure measurement control device - Google Patents
Double temperature and pressure measurement control device Download PDFInfo
- Publication number
- CN110486528B CN110486528B CN201910769528.8A CN201910769528A CN110486528B CN 110486528 B CN110486528 B CN 110486528B CN 201910769528 A CN201910769528 A CN 201910769528A CN 110486528 B CN110486528 B CN 110486528B
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- temperature
- pressure
- valve body
- 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.)
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Links
- 238000009530 blood pressure measurement Methods 0.000 title claims abstract description 13
- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000005070 sampling Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 230000009977 dual effect Effects 0.000 claims abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
A dual temperature and pressure measurement control device. The problem that the constant water mixing amount, the incoming water temperature and the incoming water pressure can not be displayed can not be realized by the existing water mixing valve is mainly solved. The method is characterized in that: the left end of the valve body (8) is connected with a valve cover (2), the end part of the valve cover (2) is connected with a water nozzle (11), and a liquid passing hole is formed in the side wall of the valve cover (2); a valve rod (3) is arranged in the valve body (8), the left end part of the valve rod (3) is a conical surface, a temperature sensor (1) is arranged in the valve rod (3), and the left end of the temperature sensor (1) is positioned in the water nozzle (11); one side of the valve body (8) is provided with a pressure transmission hole (4) and a sampling hole (5), and the right end of the pressure transmission hole (4) is provided with a pressure gauge (9). The double-temperature-pressure measurement control device can realize constant water mixing quantity, can detect incoming water temperature, well fluid temperature, incoming water pressure and wellhead oil pressure in real time, and has the functions of oil sample recording, water sample recording and emptying.
Description
Technical Field
The invention relates to the field of oil fields, in particular to a double-temperature-pressure measurement control device.
Background
At present, a common manual needle-shaped water mixing valve for an oil field is easy to cause a blocking phenomenon during oil well production, is used for mixing more water when the pressure is high, is used for mixing less water when the pressure is low, and cannot realize constant water mixing. Meanwhile, the existing water mixing valve has more fault points, the water mixing amount is difficult to control, human factors are more, and the incoming water temperature and pressure cannot be measured and displayed.
Disclosure of Invention
In order to overcome the defects that the existing water mixing valve cannot realize constant water mixing amount and incoming water temperature and pressure cannot be displayed, the invention provides a double-temperature pressure measurement control device, which can realize constant water mixing amount, avoid unstable water mixing systems caused by human factors, can detect incoming water temperature and well fluid temperature at any time, can detect incoming water pressure and wellhead oil pressure, and has the functions of recording oil samples, recording water mixing samples and emptying.
The technical scheme of the invention is as follows: the double-temperature-pressure measurement control device comprises a valve body, wherein the left end of the valve body is connected with a valve cover, the end part of the valve cover is connected with a water nozzle, and the side wall of the valve cover is provided with a liquid passing hole; the valve body is internally provided with a valve rod, the left end part of the valve rod is a conical surface, the valve rod is internally provided with a temperature sensor, and the left end of the temperature sensor is positioned in the water nozzle; one side of the valve body is provided with a pressure transmission hole and a sampling hole, and the right end of the pressure transmission hole is provided with a pressure gauge.
The valve body is connected to an incoming water pipeline through external threads.
The right end of the temperature sensor is provided with a thermometer.
The invention has the following beneficial effects: by adopting the scheme, the double-temperature-pressure measurement control device can be directly connected to an incoming water pipeline, and realizes heat conduction through incoming water to play a role in freezing prevention; the constant water mixing amount is realized through the water nozzle, so that the water mixing amount is easier to control, and the energy consumption is reduced; the water pressure, wellhead oil pressure, water temperature and well fluid temperature can be measured, so that data can be quickly recorded, and the labor intensity of staff is reduced; the water-doped sample and the oil sample can be recorded, so that monitoring is realized; and the sampling hole has the function of emptying simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure, a 1-temperature sensor, a 2-valve cover, a 3-valve rod, a 4-pressure transmission hole, a 5-sampling hole, a 6-sampling switch, a 7-pressure gauge seat, an 8-valve body, a 9-pressure gauge, a 10-temperature gauge and an 11-water nozzle are arranged.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
the dual temperature and pressure measurement control device shown in fig. 1 comprises a valve body 8, wherein the valve body 8 is connected to an incoming water pipeline through external threads, the original flow is not required to be changed, and only the original incoming water plug is required to be detached, and the valve body 8 is connected. The left end of the valve body 8 is connected with a valve cover 2, the left end of the valve cover 2 is connected with a water nozzle 11, and a plurality of liquid passing holes are formed in the side wall of the valve cover 2. The valve body 8 is internally provided with a valve rod 3, the valve rod 3 is sealed with the valve body 8 through a sealing ring, the left end part of the valve rod 3 is a conical surface, and the valve rod is contacted with the water nozzle 11 through the conical surface. The valve rod 3 is internally provided with a temperature sensor 1, the left end of the temperature sensor 1 is positioned in the water nozzle 11, and the right end is connected with a thermometer 10. One side of the valve body 8 is provided with a pressure transmission hole 4 and a sampling hole 5, the right end of the pressure transmission hole 4 is connected with a pressure gauge seat 7, and the pressure gauge seat 7 is connected with a pressure gauge 9; the lower end of the sampling hole 5 is provided with a sampling switch 6.
The double-temperature-pressure measurement control device is connected to a water inlet pipeline through a valve body 8, when a valve rod 3 is opened, the double-temperature-pressure measurement control device is communicated with the water inlet pipeline, the valve rod 3 is separated from a water nozzle 11, water flows sequentially enter the water inlet pipeline through the water nozzle 11, a liquid passing hole and a pressure transmitting hole 4 on the side wall of a valve cover 2, the flow is controlled through the water nozzle 11, constant water mixing is realized, the water mixing temperature 10 is measured through a temperature sensor 1, and meanwhile, the pressure gauge 9 can display the water inlet liquid pressure. When the valve rod 3 is closed, the valve rod 3 and the water nozzle 11 are sealed, water can not pass through the liquid passing hole on the valve cover, and water mixing is stopped; the pressure gauge 9 can display the wellhead produced liquid pressure, and the sampling switch 6 is opened, so that sampling can be performed through the sampling hole 5.
Claims (2)
1. The utility model provides a two temperature and pressure measurement controlling means, includes valve body (8), its characterized in that: the left end of the valve body (8) is connected with a valve
The valve cover (2) is characterized in that the end part of the valve cover (2) is connected with a water nozzle (11), and the side wall of the valve cover (2) is provided with a liquid passing hole; the valve body (8) is inside
Is provided with a valve rod (3), the left end part of the valve rod (3) is a conical surface, a temperature sensor (1) is arranged in the valve rod (3), and the temperature is equal to the temperature
The left end of the sensor (1) is positioned in the water nozzle (11); one side of the valve body (8) is provided with a pressure transmission hole (4) and a sampling hole (5),
the right end of the pressure transmission hole (4) is provided with a pressure gauge (9); the valve body (8) is connected to an incoming water pipeline, when the valve rod (3) is opened,
is communicated with a water inlet pipeline, the valve rod (3) is separated from the water nozzle (11), and water flows through the water nozzle (11) and the valve cover (2) in sequence
The liquid passing hole and the pressure transmitting hole (4) on the side wall enter the water mixing pipeline, and the flow is controlled through the water nozzle (11) to realize constant water mixing.
2. The dual temperature and pressure measurement control device according to claim 1, wherein: the right end of the temperature sensor (1) is provided with a thermometer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910769528.8A CN110486528B (en) | 2019-08-20 | 2019-08-20 | Double temperature and pressure measurement control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910769528.8A CN110486528B (en) | 2019-08-20 | 2019-08-20 | Double temperature and pressure measurement control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110486528A CN110486528A (en) | 2019-11-22 |
| CN110486528B true CN110486528B (en) | 2024-03-15 |
Family
ID=68552242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910769528.8A Active CN110486528B (en) | 2019-08-20 | 2019-08-20 | Double temperature and pressure measurement control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110486528B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1821636A (en) * | 2006-03-17 | 2006-08-23 | 大庆工大技术有限公司 | Ball shape flow limit valve and its use in liquid transport pipeline |
| CN2825936Y (en) * | 2005-03-16 | 2006-10-11 | 姚经宇 | Multifunctional oil sampling plug |
| WO2008096156A1 (en) * | 2007-02-09 | 2008-08-14 | Halliburton Energy Services, Inc. | Improved method of blending hazardous chemicals to a well bore |
| CN203978430U (en) * | 2014-05-30 | 2014-12-03 | 克拉玛依红山油田有限责任公司 | Antifreeze two way seal pressure measurement sample valve |
| CN104976351A (en) * | 2015-05-15 | 2015-10-14 | 中国石油天然气集团公司 | Combined valve with functions of water mixing and thermal washing |
| CN205605208U (en) * | 2016-05-17 | 2016-09-28 | 王冬艳 | Adopt oil well wellhead sampling device |
| CN206522451U (en) * | 2017-03-01 | 2017-09-26 | 王晓光 | Multi-functional upper exhibition valve with temperature measuring point |
| CN206972959U (en) * | 2017-03-02 | 2018-02-06 | 天津金瑞格热能技术有限公司 | A kind of modified Temp. measuring ball valve |
| DE102017004167A1 (en) * | 2017-04-27 | 2018-10-31 | Karl-Heinz Walz | Method and device for taking liquid samples from any depth, in particular for sampling from groundwater wells English: v3.espacenet.com/textdoc? |
| CN210739539U (en) * | 2019-08-20 | 2020-06-12 | 大庆因你美丽机械设备制造有限公司 | Double-temperature-pressure measurement control device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6997212B2 (en) * | 2003-10-31 | 2006-02-14 | Master Flo Valve Inc. | Choke valve with temperature transmitter |
-
2019
- 2019-08-20 CN CN201910769528.8A patent/CN110486528B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2825936Y (en) * | 2005-03-16 | 2006-10-11 | 姚经宇 | Multifunctional oil sampling plug |
| CN1821636A (en) * | 2006-03-17 | 2006-08-23 | 大庆工大技术有限公司 | Ball shape flow limit valve and its use in liquid transport pipeline |
| WO2008096156A1 (en) * | 2007-02-09 | 2008-08-14 | Halliburton Energy Services, Inc. | Improved method of blending hazardous chemicals to a well bore |
| CN203978430U (en) * | 2014-05-30 | 2014-12-03 | 克拉玛依红山油田有限责任公司 | Antifreeze two way seal pressure measurement sample valve |
| CN104976351A (en) * | 2015-05-15 | 2015-10-14 | 中国石油天然气集团公司 | Combined valve with functions of water mixing and thermal washing |
| CN205605208U (en) * | 2016-05-17 | 2016-09-28 | 王冬艳 | Adopt oil well wellhead sampling device |
| CN206522451U (en) * | 2017-03-01 | 2017-09-26 | 王晓光 | Multi-functional upper exhibition valve with temperature measuring point |
| CN206972959U (en) * | 2017-03-02 | 2018-02-06 | 天津金瑞格热能技术有限公司 | A kind of modified Temp. measuring ball valve |
| DE102017004167A1 (en) * | 2017-04-27 | 2018-10-31 | Karl-Heinz Walz | Method and device for taking liquid samples from any depth, in particular for sampling from groundwater wells English: v3.espacenet.com/textdoc? |
| CN210739539U (en) * | 2019-08-20 | 2020-06-12 | 大庆因你美丽机械设备制造有限公司 | Double-temperature-pressure measurement control device |
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| 张鑫淼 ; .海塔标准化集油阀组间的优化简化.油气田地面工程.2013,(03),全文. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110486528A (en) | 2019-11-22 |
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