CN208125403U - Geothermal energy resources extraction imitative experimental appliance - Google Patents
Geothermal energy resources extraction imitative experimental appliance Download PDFInfo
- Publication number
- CN208125403U CN208125403U CN201820764042.6U CN201820764042U CN208125403U CN 208125403 U CN208125403 U CN 208125403U CN 201820764042 U CN201820764042 U CN 201820764042U CN 208125403 U CN208125403 U CN 208125403U
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- Prior art keywords
- geothermal
- booster pump
- simulation
- energy resources
- water tank
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- 238000000605 extraction Methods 0.000 title claims abstract description 17
- 238000004088 simulation Methods 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000005192 partition Methods 0.000 claims abstract description 14
- 238000005485 electric heating Methods 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 5
- 239000006185 dispersion Substances 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 21
- 229960004424 carbon dioxide Drugs 0.000 description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 description 9
- 239000001569 carbon dioxide Substances 0.000 description 9
- 229910002090 carbon oxide Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000011981 development test Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The utility model discloses a kind of geothermal energy resources extraction imitative experimental appliances, including geothermal simulation chamber, the intracavitary portion two sides of geothermal simulation are equipped with heating device several groups, partition is fixedly connected between the heating device, geothermal simulation chamber side is equipped with pressure sensor, geothermal simulation chamber side is equipped with water tank, the water tank side is equipped with booster pump, the booster pump input port is communicated with water inlet pipe, described water inlet pipe one end is connected to inside water tank, the booster pump delivery outlet is communicated with outlet pipe, the outlet pipe is connected to the intracavitary portion of geothermal simulation, the intracavitary portion of geothermal simulation is equipped with collection tube.The simulator can effectively carry out the heating of the multiple spot in the intracavitary portion of underground heat, for the intracavitary portion's temperature spot dispersion of underground heat and pressure hierarchical simulation, the situation of the pressure of rock temperature under cleaner reality, more accurately and efficiently gives expression to the actual state of hydrothermal solution extraction.
Description
Technical field
The utility model relates to underground heat technical field, specially a kind of geothermal energy resources extraction imitative experimental appliance.
Background technique
Underground heat is a kind of energy from earth interior.It is estimated that the heat for being stored in earth interior is about worldwide coal
1.7 hundred million times of reserves, are equivalent to the heat of 100,000,000,000 barrels of petroleum from earth interior through earth's surface dispersed heat every year.Such as application number
For 201320785301.0 Chinese patent, a kind of enhanced geothermal system development test device, including carbon dioxide steel cylinder, two
The overcritical conveying device of carbonoxide, dry-hot simulation rock reactor, carbon dioxide turbine, high-pressure frequency-conversion plunger pump, heat exchanger, temperature
Sensor, pressure sensor, flow control valve, pressure-regulating valve, computer, plc data acquisition system are spent, carbon dioxide is come from
The carbon dioxide of steel cylinder enters after carbon dioxide stream adjustable valve and pressure-regulating valve carry out flow control and pressure is adjusted
CO 2 supercritical conveying device, which increases to high pressure and enters dry-hot simulation rock reactor, to heat up, the high temperature and pressure two after heating
Carbonoxide stream enters carbon dioxide turbine, and carbon dioxide turbine drives generator or power machine to carry out energy conversion；Two
More low-grade carbon dioxide that carbonoxide turbine comes out carries out heat exchange by heat exchanger and industrial water.
Carbon dioxide of the device after the heat exchange of industrial water- to-water heat exchanger, which is returned to dry-hot simulation rock reactor, to carry out
Repetitive cycling thermal energy carries, and saves CO_2 Resource.
But the temperature and pressure in the general intracavitary portion of underground heat is all distributed more at random, the temperature in device portion intracavitary for underground heat
Degree and pressure simulation are excessively single, it is difficult to temperature simulation and the zonal pressure simulation for making multiple spot, so providing a kind of underground heat
Resource extraction imitative experimental appliance come solve the above-mentioned problem very it is necessary to.
Utility model content
The purpose of this utility model is to provide a kind of geothermal energy resources extraction imitative experimental appliances, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of geothermal energy resources extraction simulated experiment dress
It sets, including geothermal simulation chamber, the intracavitary portion two sides of geothermal simulation are equipped with heating device several groups, between the heating device
It is fixedly connected with partition, geothermal simulation chamber side is equipped with pressure sensor, and geothermal simulation chamber side is equipped with water tank,
The water tank side is equipped with booster pump, and the booster pump input port is communicated with water inlet pipe, and described water inlet pipe one end is connected to water tank
Inside, the booster pump delivery outlet are communicated with outlet pipe, and the outlet pipe is connected to the intracavitary portion of geothermal simulation, the geothermal simulation
Intracavitary portion is equipped with collection tube, is respectively equipped with PLC controller, computer and temperature controller, institute on the outside of the geothermal simulation chamber
Stating heating device includes box body, electric heating tube and temperature sensor, and the electric heating tube is installed on tray interior, the PLC
Controller is electrically connected in computer, temperature controller, pressure sensor and booster pump, and the temperature controller electrically connects
It is connected to electric heating tube.
Preferably, mounting hole is provided on the box body, the temperature sensor is installed on inside mounting hole, the mounting hole
Gasket is equipped between temperature sensor.
Preferably, the quantity of the partition is three groups, and the quantity of the booster pump and pressure sensor is four groups.
Preferably, the box body side is provided with through-hole several groups.
Preferably, the water tank side is communicated with filler pipe.
Preferably, inlet opening several groups are provided on the collection tube.
Compared with prior art, the utility model has the beneficial effects that：A kind of geothermal energy resources extraction simulation of the utility model
Experimental provision, structure novel can effectively carry out the heating of the multiple spot in the intracavitary portion of underground heat, disperse for the intracavitary portion's temperature spot of underground heat
And pressure hierarchical simulation, the situation of the pressure of rock temperature, more accurately and efficiently gives expression to hydrothermal solution under cleaner reality
The actual state of extraction.By the setting of geothermal simulation chamber, water tank, booster pump and partition, so as to the ground hot-die between partition
Quasi- chamber carries out different degrees of pressurization, by the setting of pressure sensor and PLC controller, so that the geothermal simulation between partition
The adjustable different pressure of chamber, by the setting of temperature controller and electric heating tube, allow the water source of tray interior by
Heating, the water source of heating carries out range of temperature mixing from the water source that through-hole flows out to the intracavitary portion of geothermal simulation, passes through temperature control
Device and temperature sensor processed control the water temperature of the electric heater for heating in each group of heating device, to realize the water temperature control of multiple spot
Molding is quasi-.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the intracavitary portion's overlooking structure diagram of the utility model geothermal simulation；
Fig. 3 is the utility model heating device inside top structural schematic diagram；
Fig. 4 is the utility model circuit connection structure block diagram.
In figure：1 geothermal simulation chamber, 2 heating devices, 3 partitions, 4 water tanks, 5 booster pumps, 6 water inlet pipes, 7 outlet pipes, 8 acquisitions
Pipe, 9PLC controller, 10 temperature controllers, 11 computers, 12 pressure sensors, 13 box bodys, 14 electric heating tubes, 15 temperature sensing
Device, 16 through-holes, 17 mounting holes, 18 inlet openings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution：A kind of geothermal energy resources extraction imitative experimental appliance,
Including geothermal simulation chamber 1, the 1 inside two sides of geothermal simulation chamber are equipped with 2 several groups of heating device, the heating device 2 it
Between be fixedly connected with partition 3,1 side of geothermal simulation chamber is equipped with pressure sensor 12, and 1 side of geothermal simulation chamber is set
There is water tank 4,4 side of water tank is equipped with booster pump 5, and 5 input port of booster pump is communicated with water inlet pipe 6, the water inlet pipe 6 one
End is connected to inside water tank 4, and 5 delivery outlet of booster pump is communicated with outlet pipe 7, and the outlet pipe 7 is connected to geothermal simulation chamber 1
Inside is equipped with collection tube 8 inside the geothermal simulation chamber 1, be respectively equipped on the outside of the geothermal simulation chamber 1 PLC controller 9,
Computer 11 and temperature controller 10, the model S7-400 of the PLC controller 9, the heating device 2 includes box body
13, electric heating tube 14 and temperature sensor 15, the electric heating tube 14 are installed on inside box body 13, and the PLC controller 9 is distinguished
It is electrically connected at computer 11, temperature controller 10, pressure sensor 12 and booster pump 5, the temperature controller 10 electrically connects
It is connected to electric heating tube 14.
Mounting hole 17 is provided on the box body 13, the temperature sensor 15 is installed on inside mounting hole 17, the installation
Gasket is equipped between hole 17 and temperature sensor 15.The quantity of the partition 3 is three groups, the booster pump 5 and pressure sensing
The quantity of device 12 is four groups.13 side of box body is provided with 16 several groups of through-hole.4 side of water tank is communicated with filler pipe.
18 several groups of inlet opening are provided on the collection tube 8.
Working principle：By the setting of geothermal simulation chamber 1, water tank 4, booster pump 5 and partition 3, so as between partition 3
Geothermal simulation chamber 1 carries out different degrees of pressurization, by the setting of pressure sensor 12 and PLC controller 9 so that partition 3 it
Between the adjustable different pressure of geothermal simulation chamber 1, by the setting of temperature controller 10 and electric heating tube 14, so that box body
Water source inside 13 can be heated, and the water source of heating is flowed out to from through-hole 16 carries out temperature in the water source inside geothermal simulation chamber 1
Poor mixing is spent, the electric heating tube 14 in each group of heating device 2 is controlled by temperature controller 10 and temperature sensor 15 and is added
The water temperature of heat, to realize the water temperature control simulation of multiple spot.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of geothermal energy resources extraction imitative experimental appliance, including geothermal simulation chamber (1), it is characterised in that：The geothermal simulation
The internal two sides of chamber (1) are equipped with heating device (2) several groups, are fixedly connected with partition (3), institute between the heating device (2)
It states geothermal simulation chamber (1) side to be equipped with pressure sensor (12), geothermal simulation chamber (1) side is equipped with water tank (4), described
Water tank (4) side is equipped with booster pump (5), and booster pump (5) input port is communicated with water inlet pipe (6), described water inlet pipe (6) one end
It is internal to be connected to water tank (4), booster pump (5) delivery outlet is communicated with outlet pipe (7), and the outlet pipe (7) is connected to underground heat
Chamber (1) inside is simulated, is equipped with collection tube (8) inside the geothermal simulation chamber (1), on the outside of the geothermal simulation chamber (1) respectively
Equipped with PLC controller (9), computer (11) and temperature controller (10), the heating device (2) includes box body (13), electricity
Heating tube (14) and temperature sensor (15), the electric heating tube (14) are installed on box body (13) inside, the PLC controller
(9) it is electrically connected in computer (11), temperature controller (10), pressure sensor (12) and booster pump (5), the temperature
Controller (10) is electrically connected at electric heating tube (14).
2. a kind of geothermal energy resources extraction imitative experimental appliance according to claim 1, it is characterised in that：The box body (13)
On be provided with mounting hole (17), it is internal that the temperature sensor (15) is installed on mounting hole (17), the mounting hole (17) and temperature
Gasket is equipped between sensor (15).
3. a kind of geothermal energy resources extraction imitative experimental appliance according to claim 1, it is characterised in that：The partition (3)
Quantity be three groups, the quantity of the booster pump (5) and pressure sensor (12) is four groups.
4. a kind of geothermal energy resources extraction imitative experimental appliance according to claim 1, it is characterised in that：The box body (13)
Side is provided with through-hole (16) several groups.
5. a kind of geothermal energy resources extraction imitative experimental appliance according to claim 1, it is characterised in that：The water tank (4)
Side is communicated with filler pipe.
6. a kind of geothermal energy resources extraction imitative experimental appliance according to claim 1, it is characterised in that：The collection tube
(8) inlet opening (18) several groups are provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820764042.6U CN208125403U (en) | 2018-05-22 | 2018-05-22 | Geothermal energy resources extraction imitative experimental appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820764042.6U CN208125403U (en) | 2018-05-22 | 2018-05-22 | Geothermal energy resources extraction imitative experimental appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208125403U true CN208125403U (en) | 2018-11-20 |
Family
ID=64185399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820764042.6U Active CN208125403U (en) | 2018-05-22 | 2018-05-22 | Geothermal energy resources extraction imitative experimental appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208125403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839286A (en) * | 2019-04-01 | 2019-06-04 | 中国石油大学(华东) | A kind of enhanced geothermal system exploitation imitative experimental appliance of hot dry rock and its experimental method |
| CN110261568A (en) * | 2019-05-31 | 2019-09-20 | 山东科技大学 | A kind of deep fractures underground heat exploitation simulation experiment system and experimental method |
-
2018
- 2018-05-22 CN CN201820764042.6U patent/CN208125403U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839286A (en) * | 2019-04-01 | 2019-06-04 | 中国石油大学(华东) | A kind of enhanced geothermal system exploitation imitative experimental appliance of hot dry rock and its experimental method |
| CN109839286B (en) * | 2019-04-01 | 2023-11-07 | 中国石油大学(华东) | Dry-hot rock enhanced geothermal system development simulation experiment device and experiment method thereof |
| CN110261568A (en) * | 2019-05-31 | 2019-09-20 | 山东科技大学 | A kind of deep fractures underground heat exploitation simulation experiment system and experimental method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240617 Address after: 233000 No. 563, Zhihuai Road, Longzihu District, Bengbu City, Anhui Province Patentee after: Survey to Anhui Province the first hydrological engineering geologic prospect institute of office Country or region after: China Address before: 233000 No. 563, Zhihuai Road, Longzihu District, Bengbu City, Anhui Province Patentee before: Li Zongyang Country or region before: China |