CN110319609B - Geothermal utilization equipment based on bedrock geology - Google Patents
Geothermal utilization equipment based on bedrock geology Download PDFInfo
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- CN110319609B CN110319609B CN201910403797.2A CN201910403797A CN110319609B CN 110319609 B CN110319609 B CN 110319609B CN 201910403797 A CN201910403797 A CN 201910403797A CN 110319609 B CN110319609 B CN 110319609B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/20—Geothermal collectors using underground water as working fluid; using working fluid injected directly into the ground, e.g. using injection wells and recovery wells
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- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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- General Engineering & Computer Science (AREA)
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses geothermal utilization equipment based on bedrock geology, which comprises a main water pipe, a water pipe cavity and a water pump, wherein a filter screen is arranged in the water pipe cavity, a material receiving box is fixedly arranged at the lower side of the main water pipe, a material receiving cavity communicated with the water pipe cavity is arranged in the material receiving box, a transfer mechanism and a power mechanism are arranged at the lower side of the material receiving cavity, the transfer mechanism comprises an assembly box and a material passing pipe, and a cylindrical cavity is arranged in the assembly box; the invention can filter geothermal water before the geothermal water is pumped into the heat pump, remove impurities such as silt and the like in the water, and avoid equipment damage caused by the impurities in the water, can transfer the impurities which cannot pass through the filter screen and transport the impurities out of the main pipeline, thereby avoiding pipeline blockage caused by excessive impurities in the pipeline, and simultaneously, the water pump does not need to stop working when the impurities are transferred, and the invention can avoid transporting the water and the impurities together, thereby greatly improving the utilization efficiency of geothermal water.
Description
Technical Field
The invention relates to geothermal utilization equipment based on bedrock geology, and mainly relates to the technical field of energy utilization.
Background
The geothermal energy is an energy resource generated by nuclear fusion in the earth, the geothermal energy is a clean energy and a renewable energy, the application in the aspects of heating and refrigeration is wide, and the development prospect is very wide;
the construction of geothermal wells is a key step for utilizing geothermal resources, the well body structures of the geothermal wells are different for different geology, a loose layer with a certain thickness generally exists above a bedrock geology and mainly comprises a silty clay layer, a pebble layer, a argillaceous siltstone and the like, wherein a water-bearing layer mainly comprises the pebble layer, the underground water in the pebble layer has more impurities and can be filtered for utilization, and after long-time filtering, the pipeline blockage can be caused if the silt which cannot pass through a filter screen is not cleaned in time.
Disclosure of Invention
The invention aims to provide geothermal utilization equipment based on bedrock geology, and solves the problem that an electric appliance is easy to cause danger in long-time power connection and the power connection process of the electric appliance.
The invention is realized by the following technical scheme.
The geothermal utilization equipment based on bedrock geology comprises a main water pipe, a water pipe cavity and a water pump, wherein a filter screen is arranged in the water pipe cavity, a material receiving box is fixedly arranged on the lower side of the main water pipe, a material receiving cavity communicated with the water pipe cavity is arranged in the material receiving box, and a transfer mechanism and a power mechanism are arranged on the lower side of the material receiving cavity;
the transfer mechanism comprises an assembly box and a material passing pipe, wherein a cylindrical cavity is arranged in the assembly box, a material passing cavity is arranged in the material passing pipe, the upper side of the material passing cavity is communicated with the material receiving cavity, the lower side of the material passing cavity is communicated with the cylindrical cavity, a rotating shaft is rotatably arranged between the front wall and the rear wall of the cylindrical cavity and is in transmission connection with the power mechanism, a rotating box is fixedly arranged on the rotating shaft and is abutted against the inner wall of the cylindrical cavity and can be arranged in a sliding manner, an inner cavity is arranged in the rotating box, fixed plates which are symmetrically arranged on the rotating shaft in a left-right manner are arranged in the rotating shaft, a transfer cavity is enclosed between the left fixed plate and the right fixed plate, a water filtering hole is arranged in each fixed plate, a middle hole is arranged on the top wall of the transfer cavity, a sealing mechanism is arranged in the rotating box, a valve, enabling the transfer cavity to be communicated with the material passing cavity, opening the valve mechanism, and enabling silt to enter the transfer cavity;
a second valve mechanism is arranged in the bottom wall of the assembly box, and when the closing mechanism is opened to enable the transfer cavity to be opened downwards, the second valve mechanism is started to enable the cylindrical cavity to be opened downwards;
and a drainage mechanism is arranged in the assembly box and drains the water in the cylindrical cavity into the water pipe cavity.
Furthermore, the sealing mechanism comprises a sliding groove arranged on the outer surface of the rotary box, a sealing plate is arranged in the sliding groove in a sliding mode, and after the transfer cavity reaches a designated position, the sealing plate slides in the sliding groove to enable the middle hole to be communicated with the sliding groove, so that the transfer cavity is communicated with the material passing cavity.
Furthermore, the surface of the sealing plate is provided with a positioning groove, an extension spring is connected between the sealing plate and the inner wall of the sliding groove, the cylindrical cavity inner wall is provided with accommodating grooves in a bilateral symmetry mode, positioning blocks with inclined planes are arranged in the accommodating grooves in a sliding mode, and a return spring is connected between the positioning blocks and the inner wall of the accommodating grooves.
Furthermore, the drainage mechanism comprises a drainage hole formed in the inner wall of the cylindrical cavity, a connecting pipe communicated with the drainage hole through a connecting cavity is fixedly arranged on the outer surface of the assembly box, and one end of the connecting pipe is communicated with the water pipe cavity.
Furthermore, power unit including set up in the assembly case and be located the power chamber of cylinder chamber front side, the fixed motor that is equipped with of power chamber antetheca, motor rear side power is connected with the power shaft, the last fixed first sector gear that is equipped with of power shaft, the pivot front end extends to in the power chamber and the front end is fixed and is equipped with rotatory gear.
Further, the valve mechanism comprises an upper through hole which penetrates through the bottom wall of the inner cavity, a communicating hole communicated with the upper through hole is arranged in the rotary box, a first baffle capable of sliding back and forth is arranged in the communicating hole, a communicating hole which penetrates up and down is arranged in the first baffle plate, a first spring is connected between the first baffle plate and the rear wall of the first sliding cavity, the first baffle plate seals the upper through hole in the initial state, a first rack extending into the cylindrical cavity is fixedly arranged at the front end of the first baffle plate, a transmission shaft is rotatably arranged on the front wall of the power cavity, a transmission gear capable of being meshed with the first sector gear is fixedly arranged on the transmission shaft, the left wall of the cylindrical cavity is rotatably provided with a rotating shaft, the rotating shaft is in transmission connection with the transmission shaft through a belt wheel mechanism, and a second sector gear which can be meshed with the first rack is fixedly arranged on the rotating shaft.
Furthermore, the second valve mechanism comprises a lower through hole which is vertically arranged on the bottom wall of the cylindrical cavity in a penetrating mode, a second sliding cavity communicated with the lower through hole is arranged in the assembly box, a second baffle capable of sliding back and forth is arranged in the second sliding cavity, the second baffle seals the lower through hole, a second spring is connected between the second baffle and the front wall of the second sliding cavity, a guide groove communicated with the second sliding cavity is formed in the inner wall of the cylindrical cavity, a second rack fixedly connected with the second baffle is arranged in the guide groove in a sliding mode, and the second rack can be meshed with the second sector gear.
Furthermore, a discharging pipe is fixedly arranged on the lower end face of the assembly box and communicated with the lower through hole.
The invention has the beneficial effects that: the invention can filter geothermal water before the geothermal water is pumped into the heat pump, remove impurities such as silt and the like in the water, and avoid equipment damage caused by the impurities in the water, can transfer the impurities which cannot pass through the filter screen and transport the impurities out of the main pipeline, thereby avoiding pipeline blockage caused by excessive impurities in the pipeline, and simultaneously, the water pump does not need to stop working when the impurities are transferred, and the invention can avoid transporting the water and the impurities together, thereby greatly improving the utilization efficiency of geothermal water.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a rear view of the power chamber 45;
fig. 5 is a schematic view of the structure at C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The geothermal utilization equipment based on bedrock geology, which is described in conjunction with the attached drawings 1-5, mainly comprises a main water pipe 63 and a water pipe cavity 11 arranged in the main water pipe 63, wherein one end of the main water pipe 63 is connected with a water pump 10, a filter screen 13 is arranged in the water pipe cavity 11, a material receiving box 14 is fixedly arranged on the lower side of the main water pipe 63, a material receiving cavity 34 communicated with the water pipe cavity 11 is arranged in the material receiving box 14, and a transfer mechanism 100 and a power mechanism 300 are arranged on the lower side of the material receiving cavity 34;
the transfer mechanism 100 comprises an assembly box 23 and a material passing pipe 15, wherein a cylindrical cavity 24 is arranged in the assembly box 23, a material passing cavity 33 is arranged in the material passing pipe 15, the upper side of the material passing cavity 33 is communicated with the material receiving cavity 34, the lower side of the material passing cavity 33 is communicated with the cylindrical cavity 24, a rotating shaft 35 is rotatably arranged between the front wall and the rear wall of the cylindrical cavity 24, the rotating shaft 35 is in transmission connection with the power mechanism 300, a rotating box 25 is fixedly arranged on the rotating shaft 35, the rotating box 25 is abutted against the inner wall of the cylindrical cavity 24 and can be slidably arranged, an inner cavity 36 is arranged in the rotating box 25, fixing plates 31 which are symmetrically arranged on the rotating shaft 35 from left to right are arranged in the rotating shaft 35, a transfer cavity 17 is enclosed between the left fixing plate 31 and the right fixing plate 31, water filtering holes 30 which penetrate through from left to right are arranged in the fixing plate 31, when the transfer cavity 17 moves to a designated position, the closing mechanism 200 opens the transfer cavity 17, so that the transfer cavity 17 is communicated with the material passing cavity 33, a valve mechanism 400 is arranged in the inner wall of the inner cavity 36, when the transfer cavity 17 is communicated with the material passing cavity 33, the valve mechanism 400 is opened, silt enters the transfer cavity 17, and water enters the cylindrical cavity 24 through the water filtering hole 30 and the valve mechanism 400;
a second valve mechanism 401 is arranged in the bottom wall of the assembly box 23, when the transfer cavity 17 moves to a designated position, the closing mechanism 200 is opened to make the transfer cavity 17 open downwards, the second valve mechanism 401 is started to make the cylindrical cavity 24 open downwards, and at the moment, impurities in the transfer cavity 17 are discharged;
a drainage mechanism 500 is arranged in the assembly box 23, and the drainage mechanism 500 drains the water in the cylindrical cavity 24 into the water pipe cavity 11.
The sealing mechanism 200 includes a sliding groove 16 disposed on an outer surface of the rotary box 25, a sealing plate 62 is slidably disposed in the sliding groove 16, and when the transfer chamber 17 reaches a predetermined position, the sealing plate 62 slides in the sliding groove 16 to communicate the intermediate hole 32 with the sliding groove 16, so that the transfer chamber 17 communicates with the material passing chamber 33.
The outer surface of the closing plate 62 is provided with a positioning groove 59, an extension spring 61 is connected between the closing plate 62 and the inner wall of the sliding groove 16, the accommodating grooves 26 are symmetrically arranged in the inner wall of the cylindrical cavity 24 in the left-right direction, positioning blocks 27 with inclined planes are slidably arranged in the accommodating grooves 26, and a return spring 60 is connected between the positioning blocks 27 and the inner wall of the accommodating grooves 26.
The drainage mechanism 500 includes a drainage hole 18 disposed in the inner wall of the cylindrical cavity 24, a connection pipe 12 connected to the drainage hole 18 through a connection cavity 19 is fixedly disposed on the outer surface of the assembly box 23, and one end of the connection pipe 12 is connected to the water pipe cavity 11.
The power mechanism 300 comprises a power cavity 45 which is arranged in the assembly box 23 and is positioned at the front side of the cylindrical cavity 24, a motor 57 is fixedly arranged on the front wall of the power cavity 45, a power shaft 56 is dynamically connected to the rear side of the motor 57, a first sector gear 58 is fixedly arranged on the power shaft 56, the front end of the rotating shaft 35 extends into the power cavity 45, and a rotating gear 55 is fixedly arranged at the front end of the rotating shaft.
The valve mechanism 400 includes an upper through hole 37 penetrating through the bottom wall of the inner cavity 36, a communication hole 38 communicating with the upper through hole 37 is provided in the rotary box 25, a first baffle plate 42 capable of sliding back and forth is provided in the communication hole 38, a communication hole 38 penetrating up and down is provided in the first baffle plate 42, a first spring 40 is connected between the first baffle plate 42 and the rear wall of the first sliding cavity 41, the upper through hole 37 is sealed by the first baffle plate 42 in an initial state, a first rack 39 extending into the cylindrical cavity 24 is fixedly provided at the front end of the first baffle plate 42, a transmission shaft 47 is rotatably provided on the front wall of the power cavity 45, a transmission gear 46 capable of meshing with the first sector gear 58 is fixedly provided on the transmission shaft 47, a rotary shaft 53 is rotatably provided on the left wall of the cylindrical cavity 24, and the rotary shaft 53 is in transmission connection with the transmission shaft 47 through a pulley mechanism 44, a second sector gear 43 which can be meshed with the first rack 39 is fixedly arranged on the rotating shaft 53.
The second valve mechanism 401 includes a lower through hole 21 vertically penetrating the bottom wall of the cylindrical cavity 24, a second sliding cavity 51 communicating with the lower through hole 21 is provided in the assembly box 23, a second baffle 22 capable of sliding back and forth is provided in the second sliding cavity 51, the lower through hole 21 is sealed by the second baffle 22, a second spring 50 is connected between the second baffle 22 and the front wall of the second sliding cavity 51, a guide groove 49 communicating with the second sliding cavity 51 is provided on the inner wall of the cylindrical cavity 24, a second rack 52 fixedly connected with the second baffle 22 is provided in the guide groove 49 in a sliding manner, and the second rack 52 can be engaged with the second sector gear 43.
The lower end face of the assembly box 23 is fixedly provided with a material discharging pipe 20, and the material discharging pipe 20 is communicated with the lower through hole 21.
Sequence of mechanical actions of the whole device:
1. the water pump 10 is started to pump geothermal water through the main water pipe 63;
2. impurities such as silt in the geothermal water stay at the filter screen 13 under the action of the filter screen 13;
3. impurities fall into the water pipe cavity 11 and enter the material passing cavity 33;
4. when the motor 57 is started, the first sector gear 58 is meshed with the rotating gear 55 to drive the rotating box 25 to rotate through the rotating shaft 35, and during the rotating process, the right positioning block 27 is inserted into the positioning groove 59 to enable the closing plate 62 to slide in the sliding groove 16;
5. after the transfer cavity 17 moves to the right above, the material passing cavity 33 is communicated with the transfer cavity 17 through the sliding chute 16 and the middle hole 32, impurities and water enter the transfer cavity 17, the first sector gear 58 is meshed with the transmission gear 46, the transmission gear 46 drives the second sector gear 43 to rotate through the transmission shaft 47, the belt wheel mechanism 44 and the rotating shaft 53, the rotating shaft 35 is meshed with the first rack 39, the first rack 39 drives the first baffle plate 42 to slide forwards, the upper through hole 37 is communicated with the communicating hole 38, the water entering the transfer cavity 17 enters the filtered water hole 30 into the inner cavity 36 and then enters the cylindrical cavity 24 through the upper through hole 37, and the water in the cylindrical cavity 24 is converged into the water cavity 11 through the water drainage hole 18, the connecting cavity 19 and the connecting pipe 12;
6. the first sector gear 58 is meshed with the rotating gear 55 again, the rotating box 25 continues to rotate anticlockwise, the right positioning block 27 is extruded into the accommodating groove 26, the transfer cavity 17 is closed by the closing plate 62 under the action of the extension spring 61, the rotating shaft 35 drives the rotating box 25 to rotate one hundred eighty degrees, the left positioning block 27 is inserted into the positioning groove 59, the closing plate 62 opens the transfer cavity 17, and the transfer cavity 17 is communicated with the lower through hole 21;
7. the first sector gear 58 is meshed with the transmission gear 46, the rotating shaft 53 is meshed with the second rack 52, the second baffle 22 is driven by the second rack 52 to slide forwards, the lower through hole 21 is opened, and impurities in the transfer cavity 17 are discharged through the lower through hole 21 and the discharge pipe 20.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a geothermol power utilizes equipment based on bedrock geology, includes main water pipe, water pipe chamber, water pump, be equipped with the filter screen in the water pipe chamber, its characterized in that: a material receiving box is fixedly arranged on the lower side of the main water pipe, a material receiving cavity communicated with the water pipe cavity is arranged in the material receiving box, and a transfer mechanism and a power mechanism are arranged on the lower side of the material receiving cavity;
the transfer mechanism comprises an assembly box and a material passing pipe, wherein a cylindrical cavity is arranged in the assembly box, a material passing cavity is arranged in the material passing pipe, the upper side of the material passing cavity is communicated with the material receiving cavity, the lower side of the material passing cavity is communicated with the cylindrical cavity, a rotating shaft is rotatably arranged between the front wall and the rear wall of the cylindrical cavity and is in transmission connection with the power mechanism, a rotating box is fixedly arranged on the rotating shaft and is abutted against the inner wall of the cylindrical cavity and can be arranged in a sliding manner, an inner cavity is arranged in the rotating box, fixed plates which are symmetrically arranged on the rotating shaft in a left-right manner are arranged in the rotating shaft, a transfer cavity is enclosed between the left fixed plate and the right fixed plate, a water filtering hole is arranged in each fixed plate, a middle hole is arranged on the top wall of the transfer cavity, a sealing mechanism is arranged in the rotating box, a valve, enabling the transfer cavity to be communicated with the material passing cavity, opening the valve mechanism, and enabling silt to enter the transfer cavity;
a second valve mechanism is arranged in the bottom wall of the assembly box, and when the closing mechanism is opened to enable the transfer cavity to be opened downwards, the second valve mechanism is started to enable the cylindrical cavity to be opened downwards;
and a drainage mechanism is arranged in the assembly box and drains the water in the cylindrical cavity into the water pipe cavity.
2. The basement geology based geothermal utilization apparatus of claim 1, wherein: the sealing mechanism comprises a sliding groove arranged on the outer surface of the rotary box, a sealing plate is arranged in the sliding groove in a sliding mode, and when the transfer cavity reaches a designated position, the sealing plate slides in the sliding groove to enable the middle hole to be communicated with the sliding groove, so that the transfer cavity is communicated with the material passing cavity.
3. The basement geology based geothermal utilization apparatus of claim 2, wherein: the sealing plate outer surface is equipped with the constant head tank, the sealing plate with be connected with extension spring between the spout inner wall, bilateral symmetry is equipped with in the cylindrical intracavity wall and accomodates the groove, it is equipped with the locating piece that has the inclined plane to slide in the groove to accomodate, the locating piece with accomodate and be connected with reset spring between the inslot wall.
4. A basement geology based geothermal utilization apparatus according to claim 3, characterized in that: the drainage mechanism comprises a drainage hole formed in the inner wall of the cylindrical cavity, a connecting pipe communicated with the drainage hole through a connecting cavity is fixedly arranged on the outer surface of the assembly box, and one end of the connecting pipe is communicated with the water pipe cavity.
5. The basement geology based geothermal utilization apparatus of claim 4, wherein: the power mechanism comprises a power cavity arranged in the assembly box and located on the front side of the cylindrical cavity, a motor is fixedly arranged on the front wall of the power cavity, the rear side of the motor is in power connection with a power shaft, a first sector gear is fixedly arranged on the power shaft, and the front end of the rotating shaft extends into the power cavity and a rotating gear is fixedly arranged at the front end of the rotating shaft.
6. The basement geology based geothermal utilization apparatus of claim 5, wherein: the valve mechanism comprises an upper through hole which penetrates through the bottom wall of the inner cavity, a communication hole which is communicated with the upper through hole is arranged in the rotary box, a first baffle plate capable of sliding back and forth is arranged in the communicating hole, a communicating hole penetrating up and down is arranged in the first baffle plate, a first spring is connected between the first baffle plate and the rear wall of the first sliding cavity, the first baffle plate seals the upper through hole in an initial state, a first rack extending into the cylindrical cavity is fixedly arranged at the front end of the first baffle, a transmission shaft is rotatably arranged on the front wall of the power cavity, a transmission gear which can be meshed with the first sector gear is fixedly arranged on the transmission shaft, a rotating shaft is rotatably arranged on the left wall of the cylindrical cavity, the rotating shaft is in transmission connection with the transmission shaft through a belt wheel mechanism, and a second sector gear which can be meshed with the first rack is fixedly arranged on the rotating shaft.
7. The basement geology based geothermal utilization apparatus of claim 6, wherein: the second valve mechanism comprises a lower through hole which is vertically arranged on the bottom wall of the cylindrical cavity in a penetrating mode, a second sliding cavity communicated with the lower through hole is arranged in the assembly box, a second baffle capable of sliding back and forth is arranged in the second sliding cavity, the lower through hole is sealed by the second baffle, a second spring is connected between the second baffle and the front wall of the second sliding cavity, a guide groove communicated with the second sliding cavity is formed in the inner wall of the cylindrical cavity, a second rack fixedly connected with the second baffle is arranged in the guide groove in a sliding mode, and the second rack can be meshed with the second sector gear.
8. The basement geology based geothermal utilization apparatus of claim 7, wherein: and a discharge pipe is fixedly arranged on the lower end surface of the assembly box and is communicated with the lower through hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910403797.2A CN110319609B (en) | 2019-05-15 | 2019-05-15 | Geothermal utilization equipment based on bedrock geology |
| GB201915703A GB201915703D0 (en) | 2019-05-15 | 2019-10-30 | A geothermal utilization equipment based on bedrock geology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910403797.2A CN110319609B (en) | 2019-05-15 | 2019-05-15 | Geothermal utilization equipment based on bedrock geology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110319609A CN110319609A (en) | 2019-10-11 |
| CN110319609B true CN110319609B (en) | 2020-03-27 |
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ID=68119067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910403797.2A Active CN110319609B (en) | 2019-05-15 | 2019-05-15 | Geothermal utilization equipment based on bedrock geology |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110319609B (en) |
| GB (1) | GB201915703D0 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1032123A (en) * | 1962-10-29 | 1966-06-08 | Guennady Feodorovich Katykhovs | A filter |
| JPS55116414A (en) * | 1979-02-28 | 1980-09-08 | Kansai Kankyo Kk | Method for continuous treatment of waste liquid |
| DK0755498T3 (en) * | 1994-05-06 | 1999-09-06 | Kern Haus Ag | Installations for the exchange of energy between the earth and an energy exchanger |
| CN107551644A (en) * | 2017-09-26 | 2018-01-09 | 南京思齐环保仪器有限公司 | A kind of water conservancy water pipe impurity removal auxiliary device |
| CN108854800A (en) * | 2018-05-30 | 2018-11-23 | 宁波大学 | A kind of sewage-treatment plant |
| CN108979985A (en) * | 2018-08-09 | 2018-12-11 | 李超杰 | A kind of geother-mal power generation device with anti-blockage function |
-
2019
- 2019-05-15 CN CN201910403797.2A patent/CN110319609B/en active Active
- 2019-10-30 GB GB201915703A patent/GB201915703D0/en not_active Ceased
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| Publication number | Publication date |
|---|---|
| GB201915703D0 (en) | 2019-12-11 |
| CN110319609A (en) | 2019-10-11 |
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