CN207675611U - A kind of three axis seepage apparatus of controllable flow temperature - Google Patents
A kind of three axis seepage apparatus of controllable flow temperature Download PDFInfo
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- CN207675611U CN207675611U CN201721866382.1U CN201721866382U CN207675611U CN 207675611 U CN207675611 U CN 207675611U CN 201721866382 U CN201721866382 U CN 201721866382U CN 207675611 U CN207675611 U CN 207675611U
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- oil pump
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Abstract
The utility model discloses a kind of three axis seepage apparatus of controllable flow temperature, including water supply system, high-temperature heating system, triaxial pressure system, pressure-loaded system and flow measuring systems, the water supply system is mainly by water storage barrel, water plug, booster pump, pumping box and first switch valve and first pressure gauge composition, the high-temperature heating system is made of high-temperature heater, the high-temperature heater is internally provided with triaxial cell, the triaxial pressure system includes triaxial cell, the pressure-loaded system includes axis pressure oil pump and confining pressure oil pump, pipe is connected to axis pressure oil pump on the left of the triaxial cell.The utility model can make rock carry out the Seepage Experiment under different condition of different temperatures, and it can not coaxially be pressed and Seepage Experiment under the conditions of confining pressure various factors coupling, can in real simulation underground heat recovery process under different temperatures fluid Seepage Experiment, the experimental provision is simple to operation, using effect is good, easy to spread.
Description
【Technical field】
The utility model is related to experimental apparatus technical field, more particularly to three axis seepage flow of a kind of controllable flow temperature fill
It sets.
【Background technology】
One of puzzlement current world economy development problem is mainly energy shortages, rapid economic development, energy consumption
Increase therewith.To ensure sustainable development, various countries have begun to take on the measure of the adjustment to energy resource structure.Geothermal energy is as a kind of
Alternative energy source has environment and advantage economically, discharges pollutants horizontal fewer than conventional energy resource more.The underground heat in China
It is resourceful, by constantly making great efforts and putting into practice, had made great progress in terms of exploration and utilization, geothermal utilization foreground
It is wide.Due to also having a large amount of different high warm steam and fluid in geothermal reservoir, these hot fluids and steam are to rock permeability
Rate can have a certain impact.Therefore influence of the temperature of Study of Fluid to rock permeability has the exploitation of geothermal energy important
Meaning, there are no three axis seepage apparatus of controllable flow temperature degree so far, it is therefore necessary to existing three axis seepage flow
Device carries out certain improvement to simulate the variation that underground heat exploits existing site fluid temperature degree.
Therefore it establishes the experimental provision and changes to rock permeability shadow to simulate fluid temperature (F.T.) degree in geothermal energy recovery process
Sound experiment, while using being tested under research different loads and various factors coupling effect, it can better Study of The Underground reservoir
Percolation Law provides Technical Reference for geothermal energy exploitation etc..For this purpose, it is proposed that a kind of three axis seepage flow of controllable flow temperature
Device.
【Utility model content】
The main purpose of the utility model is to provide a kind of three axis seepage apparatus of controllable flow temperature, can be effective
Solve the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of three axis seepage apparatus of controllable flow temperature, including water supply system, high-temperature heating system, triaxial pressure
System, pressure-loaded system and flow measuring systems, the water supply system is mainly by water storage barrel, water plug, booster pump, pumping
Water tank and first switch valve and first pressure gauge composition, the high-temperature heating system are made of high-temperature heater, and the high temperature adds
Hot stove is internally provided with triaxial cell, and the triaxial pressure system includes triaxial cell, and the pressure-loaded system includes
Axis pressure oil pump and confining pressure oil pump, triaxial cell left side pipe are connected to axis pressure oil pump, and triaxial cell's pipe is connected to confining pressure
Oil pump, the flow measuring systems include flowmeter, second pressure gauge and second switch valve, and the water storage barrel is connected by drinking-water pipe
It is connected to pumping box, booster pump is provided in the pumping box, switch is in series on the booster pump, the booster pump passes through first
Switch valve and first pressure gauge are connect with high-temperature heater, and the water plug composition includes water inlet pipe, and the booster pump passes through
Water inlet pipe is connected with the front port of triaxial cell.
Further, the triaxial pressure chamber lower part be placed in high-temperature heater and outer chamber respectively with axis pressure oil pump
Connect by connecting tube with confining pressure oil pump, on the escape pipe that triaxial cell's end port is connected with second switch threshold switch
Valve is connected with second pressure gauge.
Further, the connecting tube is equipped with flowmeter, and the nozzle end of the flowmeter connection is received provided with waste liquid
Collect bucket.
Further, the water inlet pipe is connected with pumping box.
Compared with prior art, the utility model has the advantages that：Rock can be made to carry out in different not equalities of temperature
Seepage Experiment under the conditions of degree, and can not coaxially be pressed and Seepage Experiment, Neng Gouzhen under the conditions of confining pressure various factors coupling
The real Seepage Experiment for simulating fluid under different temperatures in underground heat recovery process, the experimental provision is simple to operation, and using effect is good,
It is easy to spread.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of the utility model entirety；
Fig. 2 is the structural schematic diagram of the improved triaxial cell of the utility model；
In figure：1- water storage barrels, 2- water plugs, 3- high-temperature heaters, the triaxial cells 4-, 5- second switches valve, 6-
Two pressure gauges, 7- flowmeters, 8- axis press pump, 9- confining pressures pump, 10- waste collections bucket, 11- water inlet pipes, 12- switch, 13- first are opened
Close valve, 14- first pressure gauges, 15- booster pumps, 16- pumping boxes.
【Specific implementation mode】
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-2, three axis seepage apparatus of a kind of controllable flow temperature, including water supply system, high-temperature heating
System, triaxial pressure system, pressure-loaded system and flow measuring systems, the water supply system mainly by water storage barrel 1, draw water
Device 2, booster pump 15, pumping box 16 and first switch valve 13 and first pressure gauge 14 form, and the high-temperature heating system is by height
Warm heating furnace 3 forms, and the high-temperature heater 3 is internally provided with triaxial cell 4, and the triaxial pressure system includes three axis pressures
Power room 4, the pressure-loaded system include axis pressure oil pump 8 and confining pressure oil pump 9, and 4 left side pipe of the triaxial cell is connected to axis pressure
Oil pump 8,4 pipe of the triaxial cell are connected to confining pressure oil pump 9, and the flow measuring systems include flowmeter 7, second pressure gauge 5
With second switch valve 6, the water storage barrel 1 is connected with pumping box 16 by drinking-water pipe, booster pump is provided in the pumping box 16
15, be in series with switch 12 on the booster pump 15, the booster pump 15 pass through first switch valve 13 and first pressure gauge 14 with it is high
Warm heating furnace 3 connects, and the composition of the water plug 2 includes water inlet pipe 11, and the booster pump 15 passes through water inlet pipe 11 and three axis pressures
The front port of power room 4 is connected.
Wherein, 4 lower half portion of the triaxial cell be placed in high-temperature heater 3 and outer chamber respectively with axis pressure oil pump 8
It is connect by connecting tube with confining pressure oil pump 9, is opened with second switch valve on the escape pipe that 4 end port of the triaxial cell is connected
It closes valve 6 and second pressure gauge 5 connects.
Wherein, the connecting tube is equipped with flowmeter, and the nozzle end that the flowmeter 7 connects is provided with waste collection bucket
10。
Wherein, the water inlet pipe 11 is connected with pumping box 16.
It should be noted that the utility model is a kind of three axis seepage apparatus of controllable flow temperature, in use, first
The confining pressure intracavitary standard-sized sandstone test specimen being mounted on as required in triaxial cell 4, opening booster pump 15 later will store
Water in water tank is pumped into pumping box 16, water is passed through in triaxial cell 4 later, using high-temperature heater 3 to triaxial pressure
Water and sandstone sample in room 4 carry out being heated to experimental temperature, and open axis press pump 8 and confining pressure pump 9 be applied to experiment setting
Load closes high-temperature heater 3, opens second switch valve 6 to simulate sandstone stress state suffered by stratum after one hour,
Record flow value after 22 stable reading of flowmeter, finally by formula calculate the lower different temperatures of mixed gas effect, axis pressure,
The permeability value of sandstone under the couplings such as confining pressure.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of three axis seepage apparatus of controllable flow temperature, including water supply system, high-temperature heating system, triaxial pressure system
System, pressure-loaded system and flow measuring systems, it is characterised in that：The water supply system mainly by water storage barrel (1), draw water dress
Set (2), booster pump (15), pumping box (16) and first switch valve (13) and first pressure gauge (14) composition, the high-temperature heating
System is made of high-temperature heater (3), and the high-temperature heater (3) is internally provided with triaxial cell (4), the triaxial pressure
System includes triaxial cell (4), and the pressure-loaded system includes axis pressure oil pump (8) and confining pressure oil pump (9), the three axis pressure
Pipe is connected to axis pressure oil pump (8) on the left of power room (4), and triaxial cell (4) pipe is connected to confining pressure oil pump (9), the flow measurement
System includes flowmeter (7), second pressure gauge (5) and second switch valve (6), and the water storage barrel (1) is connected with by drinking-water pipe
Pumping box (16), the pumping box (16) is interior to be provided with booster pump (15), and switch (12), institute are in series on the booster pump (15)
It states booster pump (15) to connect with high-temperature heater (3) by first switch valve (13) and first pressure gauge (14), the dress that draws water
It includes water inlet pipe (11) to set (2) composition, the front port phase that the booster pump (15) passes through water inlet pipe (11) and triaxial cell (4)
Even.
2. three axis seepage apparatus of controllable flow temperature according to claim 1, it is characterised in that：The triaxial pressure
Room (4) lower half portion is placed in high-temperature heater (3) and outer chamber passes through company with axis pressure oil pump (8) and confining pressure oil pump (9) respectively
Connection is taken over, is pressed with second switch threshold switch valve (6) and second on the escape pipe that triaxial cell (4) end port is connected
Power table (5) connects.
3. three axis seepage apparatus of controllable flow temperature according to claim 2, it is characterised in that：In the connecting tube
Equipped with flowmeter, the nozzle end of flowmeter (7) connection is provided with waste collection bucket (10).
4. three axis seepage apparatus of controllable flow temperature according to claim 1, it is characterised in that：The water inlet pipe
(11) it is connected with pumping box (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721866382.1U CN207675611U (en) | 2017-12-28 | 2017-12-28 | A kind of three axis seepage apparatus of controllable flow temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721866382.1U CN207675611U (en) | 2017-12-28 | 2017-12-28 | A kind of three axis seepage apparatus of controllable flow temperature |
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| Publication Number | Publication Date |
|---|---|
| CN207675611U true CN207675611U (en) | 2018-07-31 |
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ID=62971954
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721866382.1U Active CN207675611U (en) | 2017-12-28 | 2017-12-28 | A kind of three axis seepage apparatus of controllable flow temperature |
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| CN (1) | CN207675611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051359A (en) * | 2017-12-28 | 2018-05-18 | 贵州大学 | A kind of three axis seepage apparatus of controllable flow temperature |
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2017
- 2017-12-28 CN CN201721866382.1U patent/CN207675611U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051359A (en) * | 2017-12-28 | 2018-05-18 | 贵州大学 | A kind of three axis seepage apparatus of controllable flow temperature |
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