CN212776827U - Multifunctional natural gas wellhead vortex tube experimental device - Google Patents
Multifunctional natural gas wellhead vortex tube experimental device Download PDFInfo
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- CN212776827U CN212776827U CN202021676808.9U CN202021676808U CN212776827U CN 212776827 U CN212776827 U CN 212776827U CN 202021676808 U CN202021676808 U CN 202021676808U CN 212776827 U CN212776827 U CN 212776827U
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Abstract
The utility model relates to a multi-functional natural gas well head vortex tube experimental apparatus relates to gas field ground engineering and concentrates defeated piping system technical field, relates to natural gas vortex tube experimental apparatus field, is used for the vortex tube to be applied to the performance test in the natural gas field, including hybrid tube and vortex tube, be provided with nozzle and hot junction export and cold junction export on the vortex tube, be connected with intake pipe and feed liquor pipe on one end of hybrid tube, the other end of hybrid tube links to each other with the vortex tube on the nozzle through first valve, is connected with the cold flow pipeline on the vortex tube on the cold junction export, is connected with the hot flow pipeline on the vortex tube hot junction export, and the cold flow pipeline is provided with the first discharge valve on the one end of keeping away from the vortex; the utility model has simple structure, can adjust the air compressor and the plunger pump to adjust the gas flow and the liquid flow in the test process, and can realize the experimental working condition that different gas flows pass through the vortex tube; and the experiment of the tubular cyclone dehydrator can be carried out, so that the experiment cost is saved.
Description
Technical Field
The utility model relates to a gas field ground engineering concentrates defeated pipe network system technical field relates to natural gas vortex tube test device field for the vortex tube is applied to the performance test in natural gas field.
Background
The vortex tube is an energy separator with simple structure, and is composed of nozzle, vortex chamber, separating orifice plate and cold-hot two-end tube. In operation, the compressed gas expands in the nozzle and then enters the vortex tube at a high velocity in a tangential direction. When the airflow rotates at high speed in the vortex tube, the airflow is converted by the vortex and then separated into two parts of airflow with unequal total temperature, the temperature of the airflow at the central part is low, the temperature of the airflow at the outer part is high, and the ratio of cold flow to hot flow is adjusted, so that the optimal refrigeration effect or heating effect can be obtained.
Natural gas is extracted from a wellhead, cold flow and heat flow separation is realized through a vortex tube, and cold and hot flows are adjusted to reach the desired temperature.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a simple structure can carry out the experiment of vortex tube multiplex condition, a multi-functional natural gas wellhead vortex tube experimental apparatus that easy operation is convenient.
The utility model relates to a multi-functional natural gas well head vortex tube experimental apparatus, including hybrid tube and vortex tube, be provided with nozzle and hot junction export and cold junction export on the vortex tube, be connected with intake pipe and feed liquor pipe on one end of hybrid tube, the other end of hybrid tube links to each other with vortex tube upper nozzle through first valve, is connected with the cold flow pipeline on the vortex tube on the cold junction export, is connected with the hot flow pipeline on the outlet of vortex tube hot junction, is provided with the first discharge valve on the one end that the vortex tube was kept away from to the cold flow pipeline; a second discharge valve is arranged at one end of the cold flow pipeline, which is far away from the vortex tube;
a first flowmeter is arranged on the cold flow pipeline, and a first thermometer and a first pressure gauge are connected to the cold flow pipeline between the first flowmeter and the vortex tube;
a second flowmeter is arranged on the heat flow pipeline, and a second thermometer and a second pressure gauge are connected to the heat flow pipeline between the second flowmeter and the vortex tube;
a cold flow pipeline between the first discharge valve and the first flowmeter is connected with a hot flow pipeline between the second discharge valve and the second flowmeter through an intermediate pipeline, and the intermediate pipeline is provided with a second valve;
and the mixing pipeline is also connected with a tubular cyclone dehydrator experimental device through a third valve.
Preferably, a third pressure gauge and a third flow meter are arranged on a pipeline between the first valve and the vortex tube.
Preferably, one end of the liquid inlet pipe is connected with a water storage tank, and the other end of the liquid inlet pipe is connected with the mixing pipeline through a plunger pump and a liquid phase flowmeter which are connected.
Preferably, one end of the air inlet pipe is connected with an air compressor, and the other end of the air inlet pipe is connected with the mixing pipeline through a first ball valve and a gas phase flowmeter which are connected.
Preferably, the flow rate of the plunger pump is 1-20L/h.
Preferably, the air compressor has a flow rate of 10 to 150 cubic meters per hour.
Or preferably, the tubular cyclone dehydrator experimental device comprises a visible organic glass tube, one end of the visible organic glass tube is connected with the mixing pipeline through a third valve, a third pressure gauge is further arranged between the third valve and the visible organic glass tube, and one end of the visible organic glass tube, which is far away from the mixing pipeline, is connected with a cyclone separator through a second ball valve;
the cyclone separator is characterized in that a liquid discharge port is formed in the lower end of the cyclone separator, the liquid discharge port is connected with a cyclone separator discharge pipeline through a discharge second ball valve, an exhaust port is formed in the top of the cyclone separator, and a mist catcher is connected to the exhaust port.
Preferably, the mist catcher comprises a cylindrical shell and a wire mesh filler arranged in the shell, the diameter of the shell is 50-80mm, and the filling thickness of the wire mesh filler is 500-650 mm.
Preferably, the visual organic glass tube is connected with the cyclone separator through a connecting hose, and the second ball valve is arranged on the connecting hose.
Preferably, the plexiglas tube is a plexiglas tube of DN40-DN 80.
The utility model has simple structure, can adjust the air compressor and the plunger pump to adjust the gas flow and the liquid flow in the test process, and can realize the experimental working condition that different gas flows pass through the vortex tube; and the experiment of the tubular cyclone dehydrator can be carried out, so that the experiment cost is saved.
The utility model discloses it is experimental the same with the vortex tube mainly to consider leading condition and the vortex tube of gas field well head dehydration research to increase tubular whirl dehydrator experimental device, all need simulate the liquid-containing natural gas well head condition, increases the experimental natural gas pipeline that belongs to of tubular whirl dehydrator field equally, consequently increases this experiment part, can with experimental shared air supply of vortex tube and water source, practices thrift the experiment cost.
Drawings
Fig. 1 is a schematic view of the present invention.
Detailed Description
The utility model relates to a multi-functional natural gas well head vortex tube experimental apparatus, including hybrid tube and vortex tube, be provided with nozzle and hot junction export and cold junction export on the vortex tube, be connected with intake pipe and feed liquor pipe on one end of hybrid tube, the other end of hybrid tube links to each other with vortex tube upper nozzle through first valve, is connected with the cold flow pipeline on the vortex tube on the cold junction export, is connected with the hot flow pipeline on the outlet of vortex tube hot junction, is provided with the first discharge valve on the one end that the vortex tube was kept away from to the cold flow pipeline; a second discharge valve is arranged at one end of the cold flow pipeline, which is far away from the vortex tube;
a first flowmeter is arranged on the cold flow pipeline, and a first thermometer and a first pressure gauge are connected to the cold flow pipeline between the first flowmeter and the vortex tube;
a second flowmeter is arranged on the heat flow pipeline, and a second thermometer and a second pressure gauge are connected to the heat flow pipeline between the second flowmeter and the vortex tube;
a cold flow pipeline between the first discharge valve and the first flowmeter is connected with a hot flow pipeline between the second discharge valve and the second flowmeter through an intermediate pipeline, and the intermediate pipeline is provided with a second valve;
and the mixing pipeline is also connected with a tubular cyclone dehydrator experimental device through a third valve.
And a third pressure gauge and a third flow meter are arranged on a pipeline between the first valve and the vortex tube.
One end of the liquid inlet pipe is connected with a water storage tank, and the other end of the liquid inlet pipe is connected with the mixing pipeline through a plunger pump and a liquid phase flowmeter which are connected.
One end of the air inlet pipe is connected with an air compressor, and the other end of the air inlet pipe is connected with the mixing pipeline through a first ball valve and a gas phase flowmeter which are connected.
The flow rate of the plunger pump is 1-20L/h.
The air compressor has a flow rate of 10 to 150 cubic meters per hour.
The tubular cyclone dehydrator experimental device comprises a visible organic glass tube, one end of the visible organic glass tube is connected with a mixing pipeline through a third valve, a third pressure gauge is further arranged between the third valve and the visible organic glass tube, and one end, far away from the mixing pipeline, of the visible organic glass tube is connected with a cyclone separator through a second ball valve;
the cyclone separator is characterized in that a liquid discharge port is formed in the lower end of the cyclone separator, the liquid discharge port is connected with a cyclone separator discharge pipeline through a discharge second ball valve, an exhaust port is formed in the top of the cyclone separator, and a mist catcher is connected to the exhaust port.
The mist catcher comprises a cylindrical shell and a wire mesh filler arranged in the shell, the diameter of the shell is 50-80mm, and the filling thickness of the wire mesh filler is 500-650 mm.
The visual organic glass tube is connected with the cyclone separator through a connecting hose, and the second ball valve is arranged on the connecting hose.
The visual plexiglas tube is DN40-DN 80.
When a vortex tube experiment is carried out, the third valve is closed, the first valve is opened, the plunger pump pumps out liquid with certain flow and pressure through the water storage tank, the liquid flow can be set to be 1-20L/h, and the liquid enters the mixing pipeline after meeting liquid path test conditions according to the online measurement of the liquid phase flowmeter; the air compressor sends air with certain flow and pressure into the mixing pipeline, and the gas flow can be set to be 10-150 cubic meters per hour; liquid with certain flow pressure and gas with certain flow pressure enter the vortex tube after passing through the mixing tube and being detected and measured by the third pressure gauge, the mixed gas is divided into two paths of cold flow and hot flow after passing through the vortex tube and respectively passes through the cold flow tube and the hot flow tube, the hot flow is discharged out of the system after passing through the second pressure gauge, the second thermometer and the second flowmeter on the hot flow tube, and the cold flow is discharged out of the system after passing through the first pressure gauge, the first thermometer and the first flowmeter, so that the test is finished. The air compressor and the plunger pump can be adjusted to adjust the gas flow and the liquid flow in the test process, and the test working conditions that different gas liquids pass through the vortex tube can be realized.
When the tubular rotational flow dehydrator experiment is carried out, the first valve is closed, the third valve is opened, the plunger pump pumps out liquid with certain flow and pressure through the water storage tank, the liquid flow can be set to be 1-20L/h, and the liquid enters the mixing pipeline after meeting the liquid path test conditions according to the online metering of the liquid phase flowmeter; the air compressor sends air with certain flow and pressure into the mixing pipeline, and the gas flow can be set to be 10-150 cubic meters per hour; liquid with certain flow pressure and gas with certain flow pressure are mixed, are detected and measured by a third pressure gauge and then enter a visible organic glass tube and then enter a cyclone separator device, gas and liquid are separated in the cyclone separator, the gas is filtered and discharged from a mist catcher with a wire mesh filler on the upper part of the cyclone separator, and the liquid is discharged from a liquid discharge port on the lower part of the cyclone separator. By the end of this test. The visible organic glass tube is DN40 and has a length of 7500 mm.
Claims (10)
1. A multifunctional natural gas wellhead vortex tube experimental device comprises a mixing pipeline and a vortex tube, wherein a nozzle, a hot end outlet and a cold end outlet are arranged on the vortex tube; a second discharge valve is arranged at one end of the cold flow pipeline, which is far away from the vortex tube;
a first flowmeter is arranged on the cold flow pipeline, and a first thermometer and a first pressure gauge are connected to the cold flow pipeline between the first flowmeter and the vortex tube;
a second flowmeter is arranged on the heat flow pipeline, and a second thermometer and a second pressure gauge are connected to the heat flow pipeline between the second flowmeter and the vortex tube;
a cold flow pipeline between the first discharge valve and the first flowmeter is connected with a hot flow pipeline between the second discharge valve and the second flowmeter through an intermediate pipeline, and the intermediate pipeline is provided with a second valve;
and the mixing pipeline is also connected with a tubular cyclone dehydrator experimental device through a third valve.
2. The multifunctional natural gas wellhead vortex tube experimental device as claimed in claim 1, wherein a third pressure gauge and a third flow meter are arranged on a pipeline between the first valve and the vortex tube.
3. The multifunctional natural gas wellhead vortex tube experimental device as claimed in claim 2, wherein one end of the liquid inlet tube is connected with a water storage tank, and the other end of the liquid inlet tube is connected with the mixing pipeline through a plunger pump and a liquid phase flowmeter which are connected.
4. The multifunctional natural gas wellhead vortex tube experimental device is characterized in that an air compressor is connected to one end of the air inlet tube, and the other end of the air inlet tube is connected with the mixing pipeline through a first ball valve and a gas phase flowmeter which are connected.
5. The multifunctional natural gas wellhead vortex tube experimental device as claimed in claim 4, wherein the flow rate of the plunger pump is 1-20L/h.
6. The multifunctional natural gas wellhead vortex tube experimental device as claimed in claim 5, wherein the flow rate of the air compressor is 10-150 cubic meters per hour.
7. The multifunctional natural gas wellhead vortex tube experimental device as claimed in any one of claims 1 to 6, wherein the tubular vortex dehydrator experimental device comprises a visual organic glass tube, one end of the visual organic glass tube is connected with a mixing pipeline through a third valve, a third pressure gauge is further arranged between the third valve and the visual organic glass tube, and one end of the visual organic glass tube, which is far away from the mixing pipeline, is connected with a cyclone separator through a second ball valve;
the cyclone separator is characterized in that a liquid discharge port is formed in the lower end of the cyclone separator, the liquid discharge port is connected with a cyclone separator discharge pipeline through a discharge second ball valve, an exhaust port is formed in the top of the cyclone separator, and a mist catcher is connected to the exhaust port.
8. The multifunctional natural gas wellhead vortex tube experimental device as claimed in claim 7, wherein the mist catcher comprises a cylindrical shell and a wire mesh packing arranged in the shell, the diameter of the shell is 50-80mm, and the packing thickness of the wire mesh packing is 650 mm.
9. The multifunctional natural gas wellhead vortex tube experimental device as claimed in claim 8, wherein the visual organic glass tube is connected with the cyclone separator through a connecting hose, and the second ball valve is arranged on the connecting hose.
10. The multifunctional natural gas wellhead vortex tube experimental device as claimed in claim 9, wherein the visual plexiglass tube is DN40-DN80 visual plexiglass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021676808.9U CN212776827U (en) | 2020-08-13 | 2020-08-13 | Multifunctional natural gas wellhead vortex tube experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021676808.9U CN212776827U (en) | 2020-08-13 | 2020-08-13 | Multifunctional natural gas wellhead vortex tube experimental device |
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| Publication Number | Publication Date |
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| CN212776827U true CN212776827U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021676808.9U Active CN212776827U (en) | 2020-08-13 | 2020-08-13 | Multifunctional natural gas wellhead vortex tube experimental device |
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| CN (1) | CN212776827U (en) |
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- 2020-08-13 CN CN202021676808.9U patent/CN212776827U/en active Active
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