CN218392910U - Geothermal tail water recharging device based on geothermal well associated gas pressure - Google Patents
Geothermal tail water recharging device based on geothermal well associated gas pressure Download PDFInfo
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- CN218392910U CN218392910U CN202221298537.7U CN202221298537U CN218392910U CN 218392910 U CN218392910 U CN 218392910U CN 202221298537 U CN202221298537 U CN 202221298537U CN 218392910 U CN218392910 U CN 218392910U
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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
Abstract
The utility model discloses a geothermol power tail water recharge device based on geothermal well associated atmospheric pressure relates to geothermol power recharge technical field, include: the sealing cover is arranged at the top of the geothermal well and is provided with an opening; the water-gas separator is communicated with the opening, and a gas output end of the water-gas separator is communicated with a gas filter box; one end of the water body filter box is communicated with the liquid output end of the water-gas separator, and a filter assembly is arranged in the water body filter box; the recharge well is communicated with the other end of the water body filter tank; the problem of the impurity such as suspended solid granule and particulate matter that contains in the aqueous vapor is too much, make the pipeline block up very easily, make its recharge capability descend, consequently influence the efficiency of geothermol power tail water recharge easily is solved.
Description
Technical Field
The utility model belongs to the technical field of the geothermal recharging, more specifically relates to a geothermal tail water recharging device based on geothermal well associated atmospheric pressure.
Background
Geothermal recharging is a measure for avoiding thermal pollution and chemical pollution caused by direct discharge of geothermal wastewater, namely, geothermal recharging is to recharge geothermal wastewater, normal-temperature underground water, surface water and even sewage into thermal storage, and plays an important role in maintaining the pressure of the thermal storage and ensuring the exploitation technical conditions of geothermal fields. Geothermal associated gas usually exists in the form of a mixture of water and steam, and when geothermal waste water is recharged by the conventional geothermal tail water recharging device, the pipeline is easily blocked due to excessive impurities such as suspended particles, particulate matters and the like contained in the water gas, so that the recharging capacity of the geothermal tail water recharging device is reduced, and the efficiency of geothermal tail water recharging is easily influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art exists, provide a geothermol power tail water recharge device based on geothermal well associated atmospheric pressure, it is too much to have solved impurity such as suspended solid granule and particulate matter that contain in the aqueous vapor, makes the pipe blockage very easily, makes its recharge ability descend, consequently influences the problem of the efficiency of geothermol power tail water recharge easily.
In order to realize the above-mentioned purpose, the utility model provides a geothermol power tail water recharge device based on geothermal well associated gas pressure, include:
the sealing cover is arranged at the top of the geothermal well, and an opening is formed in the sealing cover;
the water-gas separator is communicated with the opening, and the gas output end of the water-gas separator is communicated with a gas filter box;
one end of the water body filter box is communicated with the liquid output end of the water-gas separator, and a filter assembly is arranged in the water body filter box;
and the recharging well is communicated with the other end of the water body filtering box.
Optionally, the opening is connected with the moisture separator through a gas pipe, and a check valve is arranged on the gas pipe.
Optionally, the gas output end of the water-gas separator is connected with the bottom of the gas filter box through a gas inlet pipe, and a gas outlet pipe is arranged at the top of the gas filter box and communicated with the external environment.
Optionally, two filter screens are sequentially arranged inside the gas filtering box from bottom to top.
Optionally, the filter screen and the gas filter box are detachably connected.
Optionally, the water filter tank is divided into a first cavity and a second cavity by the filter assembly, one end of the first cavity is communicated with the liquid output end of the water-gas separator, and one end of the second cavity is communicated with the recharge well.
Optionally, still be provided with in the water rose box and send water assembly, send water assembly to set up in the first cavity, send water assembly to include:
the outer peripheral surface of the sealing plate is attached to the inner wall of the first cavity, and the sealing plate is movably arranged in the first cavity;
the motor is arranged outside the water body filter box, and the output end of the motor extends into the first cavity;
one end of the rotating rod is connected with the output end of the motor;
one end of the connecting rod is connected with the other end of the rotating rod, and the other end of the connecting rod is rotatably connected with the sealing plate;
the motor can drive the sealing plate to reciprocate in the first cavity along the horizontal direction.
Optionally, the filter assembly is plate-shaped, the filter assembly is arranged in the water filter box in a manner of being inclined for forty degrees relative to the vertical direction, and two filter screens are arranged in the filter assembly.
Optionally, the two filter screens are a sand filter screen and an active carbon filter screen respectively.
Optionally, one end of the second cavity is communicated with the recharge well through a water supply pipe, and the water supply pipe is provided with a booster pump and a pressure valve.
The utility model provides a geothermol power tail water recharging device based on geothermal well associated gas pressure, its beneficial effect lies in:
1. the recharging device is communicated with the sealing cover through a gas pipe, so that water vapor extracted from the geothermal well can be conveniently conveyed into the water-gas separator through the gas pipe, the water-gas conveying efficiency can be conveniently adjusted through a one-way valve arranged in the middle of the gas pipe to prevent gas recharging, and generated gas is filtered and discharged through a gas filtering box arranged at the top of the water-gas separator through separation of the water vapor entering the water-gas separator;
2. according to the recharging device, water separated in the water-gas separator is conveyed into the water body filtering box through the conveying pipe, the motor is started, the output end of the motor drives the connecting rod to operate, the sealing plate is made to operate, the inclined filtering assembly is matched, the flow velocity of the water body is increased conveniently, the overall filtering efficiency of the water body is improved, and the water body is conveyed into the recharging well after being subjected to pressurization processing by the booster pump and meeting the specified numerical value of the pressure valve, so that the problems that impurities such as suspended particles and particulate matters contained in water gas are too much, the pipeline is blocked easily, the recharging capacity of the water body is reduced, and the recharging efficiency of geothermal tail water is influenced easily are solved;
3. this recharge device is provided with two different specification detachable filter screens through gas filter case inside, filters gas through the multilayer filter screen, then discharges, and the gas of the filtering separation of being convenient for all is provided with the sealing washer through gas-supply pipe and delivery pipe outer end junction, and the sealing washer through setting up increases the whole leakproofness of device, avoids the device to take place the edge leakage.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of exemplary embodiments thereof, which is to be read in connection with the accompanying drawings, wherein like reference numerals generally represent like parts throughout the exemplary embodiments.
Fig. 1 shows a schematic structural diagram of a geothermal tail water recharging device based on the associated gas pressure of a geothermal well according to an embodiment of the present invention.
Fig. 2 shows a rear sectional view of fig. 1.
Fig. 3 shows an enlarged view at a of fig. 1.
Fig. 4 shows an enlarged view at B of fig. 2.
Description of reference numerals:
1. a sealing cover; 2. a geothermal well; 3. a water-gas separator; 4. a gas filter tank; 5. a water body filter tank; 6. recharging the well; 7. a gas delivery pipe; 8. a one-way valve; 9. an air inlet pipe; 10. an air outlet pipe; 11. a first cavity; 12. a second cavity; 13. a sealing plate; 14. a motor; 15. rotating the rod; 16. a connecting rod; 17. a sandstone filter screen; 18. an active carbon filter screen; 19. a water supply pipe; 20. a booster pump; 21. a pressure valve.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The utility model provides a geothermol power tail water recharging device based on geothermal well associated gas pressure, include:
the sealing cover is arranged at the top of the geothermal well and is provided with an opening;
the water-gas separator is communicated with the opening, and a gas output end of the water-gas separator is communicated with a gas filter box;
one end of the water body filter box is communicated with the liquid output end of the water-gas separator, and a filter assembly is arranged in the water body filter box;
and the recharging well is communicated with the other end of the water body filter box.
Specifically, this recharging device sets up sealed lid on the geothermol power well, concentrate the emission to moisture separator with the aqueous vapor mixture through sealed lid, the separation through moisture separator is arranged waste gas and waste liquid respectively to gas filter box and water filter box in, filter it in gas filter box and water filter box, waste gas after the filtration normally discharges in the atmosphere, waste liquid after the filtration discharges in the recharging well, thereby it is too much to have solved impurity such as suspended solid granule and particulate matter that contain in the aqueous vapor, make the pipeline jam very easily, make its recharging ability descend, consequently influence the problem of the efficiency of geothermol power tail water recharging easily.
Optionally, the opening is connected with the moisture separator through a gas pipe, and a one-way valve is arranged on the gas pipe.
Specifically, a one-way valve is arranged in the gas pipe, so that the water and gas conveying efficiency can be conveniently adjusted, and gas recharging can be prevented.
Optionally, the gas output end of the water-gas separator is connected with the bottom of the gas filter box through a gas inlet pipe, and a gas outlet pipe is arranged at the top of the gas filter box and communicated with the external environment.
Optionally, two filter screens are sequentially arranged in the gas filtering box from bottom to top.
Specifically, the waste gas separated from the moisture separator is discharged into the gas filtering box from the gas output end, filtered by the filter screens at the two sides to filter harmful substances, and then discharged to the external environment.
Optionally, the filter screen and the gas filtering box are detachably connected.
Specifically, after the filter screen used a period, according to the filter effect of filter screen, can realize the change of filter screen, guarantee this recharging device to the filter effect of waste gas.
Optionally, the water filter tank is divided into a first cavity and a second cavity by the filter assembly, one end of the first cavity is communicated with the liquid output end of the water-gas separator, and one end of the second cavity is communicated with the recharge well.
Specifically, form the cavity that the waste liquid flows in the water rose box, first cavity and second cavity are separated into with this cavity to filter assembly, and the waste liquid flows into first cavity from water gas separator, then in getting into the second cavity, finally discharges into the recharge well through the filtration in the water rose box, gets rid of impurity in the waste liquid, avoids the pipe blockage, influences the recharge ability.
Optionally, still be provided with in the water rose box and send the water subassembly, send the water subassembly to set up in first cavity, send the water subassembly to include:
the outer peripheral surface of the sealing plate is attached to the inner wall of the first cavity, and the sealing plate is movably arranged in the first cavity;
the motor is arranged outside the water body filter box, and the output end of the motor extends into the first cavity;
one end of the rotating rod is connected with the output end of the motor;
one end of the connecting rod is connected with the other end of the rotating rod, and the other end of the connecting rod is rotatably connected with the sealing plate;
the motor can drive the sealing plate to reciprocate in the first cavity along the horizontal direction.
Specifically, set up the closing plate in first cavity, drive the dwang through the motor and rotate, then the dwang drives the closing plate through the extension rod again and along horizontal direction reciprocating motion in first cavity, will enter into the waste water in the first cavity and push to the second cavity in, the filterable efficiency of waste water with higher speed.
Optionally, filtering component is the slabby, and filtering component is the mode setting of forty degrees for vertical direction slope in the water rose box, is provided with two filter screens in the filtering component.
Specifically, the filter assembly is the mode that sets up of slope 40, and waste water gets into and can still pass through two filter screens in proper order at the in-process that waste water flows along with the angle flow direction second cavity of slope behind the filter assembly, filters the impurity in the waste water, and filter assembly's inner wall is glossy surface, can improve the velocity of flow of water like this, improves the holistic filter effect of water.
Optionally, the two filter screens are a sand filter screen and an active carbon filter screen respectively.
Specifically, the two filter screens are respectively provided with the sandstone layer and the activated carbon layer, so that impurities in the water body can be fully filtered.
Optionally, one end of the second cavity is communicated with the recharge well through a water supply pipe, and the water supply pipe is provided with a booster pump and a pressure valve.
Specifically, a booster pump and a pressure valve are arranged on the water supply pipe of the second cavity and the recharging well, and after the boosting treatment meets the specified numerical value of the pressure valve, the waste water is conveyed into the recharging well, so that the problems that suspended particles, particles and other impurities contained in water and gas are excessive, the pipeline is easily blocked, the recharging capacity of the pipeline is reduced, and the recharging efficiency of geothermal tail water is easily influenced are solved.
Examples
As shown in fig. 1 to 4, the utility model provides a geothermol power tail water recharge device based on geothermal well associated atmospheric pressure, include:
the sealing cover 1 is arranged at the top of the geothermal well 2, and an opening is formed in the sealing cover 1;
the water-gas separator 3 is communicated with the opening, and the gas output end of the water-gas separator 3 is communicated with a gas filter box 4;
one end of the water body filter box 5 is communicated with the liquid output end of the water-gas separator 3, and a filter assembly is arranged in the water body filter box 5;
and the recharging well 6 is communicated with the other end of the water body filtering box 5.
In the embodiment, the opening is connected with the water-gas separator 3 through a gas pipe 7, and the gas pipe 7 is provided with a one-way valve 8.
In this embodiment, the gas output end of the water-gas separator 3 is connected with the bottom of the gas filtering tank 4 through a gas inlet pipe 9, the top of the gas filtering tank 4 is provided with a gas outlet pipe 10, and the gas outlet pipe 10 is communicated with the external environment.
In this embodiment, two filter screens are sequentially disposed inside the gas filtering box 4 from bottom to top.
In this embodiment, the filter net is detachably connected to the gas filtering box 4.
In this embodiment, the water filter box 5 is divided into a first cavity 11 and a second cavity 12 by the filter assembly, one end of the first cavity 11 is communicated with the liquid output end of the water-gas separator 3, and one end of the second cavity 12 is communicated with the recharge well 6.
In this embodiment, still be provided with in the water rose box 5 and send the water subassembly, send the water subassembly to set up in first cavity 11, send the water subassembly to include:
the outer peripheral surface of the sealing plate 13 is attached to the inner wall of the first cavity 11, and the sealing plate 13 is movably arranged in the first cavity 11;
the motor 14 is arranged outside the water body filter box 5, and the output end of the motor 14 extends into the first cavity 11;
one end of the rotating rod 15 is connected with the output end of the motor 14;
one end of the connecting rod 16 is connected with the other end of the rotating rod 15, and the other end of the connecting rod 16 is rotatably connected with the sealing plate 13;
the motor 14 can drive the sealing plate 13 to reciprocate in the first chamber 11 in the horizontal direction.
In this embodiment, filtering component is the slabby, and filtering component is for the mode setting of forty degrees of vertical direction slope in water rose box 5, is provided with two filter screens in the filtering component.
In this embodiment, the two filters are a sand filter 17 and an activated carbon filter 18.
In this embodiment, one end of the second chamber 12 is connected to the recharging well 6 through a water supply pipe 19, and a pressure pump 20 and a pressure valve 21 are disposed on the water supply pipe 19.
In summary, the water-gas separator 3 of the recharging device is communicated with the sealing cover 2 through the gas pipe 7, so that water gas extracted from the geothermal well 2 can be conveniently conveyed into the water-gas separator 3 through the gas pipe 7, the water-gas conveying efficiency can be conveniently adjusted to prevent gas recharging through the check valve 8 arranged in the middle of the gas pipe 7, generated gas is filtered and discharged through the gas filtering box 4 arranged at the top of the water-gas separator 3 through the water-gas separator 3 after being separated into the water filtering box 5 through a pipeline, the motor 14 is turned on, the output end of the motor 14 drives the connecting rod 16 to operate, the sealing plate 13 operates and is matched with the inclined filtering component, so that the flow rate of the water body is conveniently increased, the overall filtering efficiency of the water body is improved, the water body is conveyed into the recharging well 6 after being subjected to pressurization treatment through the booster pump 20 and meeting the specified numerical value of the pressure valve 21, so that the problem that the pipeline is easily blocked and the recharging capacity is reduced, and therefore the efficiency of geothermal tail water is easily affected is easily discharged, and the gas recharging is convenient for gas recharging.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (8)
1. The utility model provides a geothermol power tail water recharging device based on geothermal well companion atmospheric pressure which characterized in that includes:
the sealing cover is arranged at the top of the geothermal well and provided with an opening;
the water-gas separator is communicated with the opening, and a gas output end of the water-gas separator is communicated with a gas filter box;
one end of the water body filter box is communicated with the liquid output end of the water-gas separator, and a filter assembly is arranged in the water body filter box;
the recharging well is communicated with the other end of the water body filtering box;
the filter assembly divides the water body filter tank into a first cavity and a second cavity, one end of the first cavity is communicated with the liquid output end of the water-gas separator, and one end of the second cavity is communicated with the recharging well;
still be provided with in the water rose box and send the water subassembly, send the water subassembly to set up in the first cavity, send the water subassembly to include:
the outer peripheral surface of the sealing plate is attached to the inner wall of the first cavity, and the sealing plate is movably arranged in the first cavity;
the motor is arranged outside the water body filter box, and the output end of the motor extends into the first cavity;
one end of the rotating rod is connected with the output end of the motor;
one end of the connecting rod is connected with the other end of the rotating rod, and the other end of the connecting rod is rotatably connected with the sealing plate;
the motor can drive the sealing plate to reciprocate in the first cavity along the horizontal direction.
2. The geothermal tail water recharging device based on the associated gas pressure of the geothermal well as claimed in claim 1, wherein the opening is connected with the moisture separator through a gas pipe, and the gas pipe is provided with a one-way valve.
3. A geothermal tail water recharging device based on associated gas pressure of a geothermal well according to claim 1, wherein a gas output end of the water-gas separator is connected with the bottom of the gas filter box through a gas inlet pipe, and a gas outlet pipe is arranged at the top of the gas filter box and communicated with the external environment.
4. A geothermal tail water recharging device based on associated gas pressure of a geothermal well according to claim 3, wherein two filter screens are sequentially arranged inside the gas filter box from bottom to top.
5. The geothermal well associated gas pressure-based geothermal tail water recharging device of claim 4, wherein the filter screen is detachably connected with the gas filter box.
6. A geothermal tail water recharging device based on the associated gas pressure of the geothermal well according to claim 1, wherein the filter assembly is plate-shaped, is arranged in the water filter tank in a manner of being inclined by forty degrees relative to the vertical direction, and is internally provided with two filter screens.
7. The geothermal well associated gas pressure-based geothermal tail water recharging device of claim 6, wherein the two filter screens are a sand filter screen and an activated carbon filter screen.
8. The geothermal tail water recharging device based on the associated gas pressure of the geothermal well as claimed in claim 1, wherein one end of the second cavity is communicated with the recharging well through a water supply pipe, and the water supply pipe is provided with a booster pump and a pressure valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221298537.7U CN218392910U (en) | 2022-05-27 | 2022-05-27 | Geothermal tail water recharging device based on geothermal well associated gas pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221298537.7U CN218392910U (en) | 2022-05-27 | 2022-05-27 | Geothermal tail water recharging device based on geothermal well associated gas pressure |
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| Publication Number | Publication Date |
|---|---|
| CN218392910U true CN218392910U (en) | 2023-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221298537.7U Active CN218392910U (en) | 2022-05-27 | 2022-05-27 | Geothermal tail water recharging device based on geothermal well associated gas pressure |
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| Country | Link |
|---|---|
| CN (1) | CN218392910U (en) |
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2022
- 2022-05-27 CN CN202221298537.7U patent/CN218392910U/en active Active
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