CN116294255A - Anti-blocking geothermal tail water recharging device - Google Patents
Anti-blocking geothermal tail water recharging device Download PDFInfo
- Publication number
- CN116294255A CN116294255A CN202310530034.0A CN202310530034A CN116294255A CN 116294255 A CN116294255 A CN 116294255A CN 202310530034 A CN202310530034 A CN 202310530034A CN 116294255 A CN116294255 A CN 116294255A
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- Prior art keywords
- fixedly connected
- pipe
- tail water
- geothermal tail
- cabinet body
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T2010/50—Component parts, details or accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T2010/50—Component parts, details or accessories
- F24T2010/56—Control arrangements
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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 invention provides an anti-blocking geothermal tail water recharging device, and relates to the technical field of geothermal tail water recharging. The anti-blocking geothermal tail water recharging device comprises a bottom frame and a control cabinet. According to the invention, the passing pressure is detected by the pressure detection meter, when a certain section of pressure is higher than a set value, the section of switching structure is started, geothermal tail water flows through the bypass pipe, the filtering box of the section of U-shaped pipe is avoided, the wireless communication device and the alarm device in the control cabinet are used for alarming, a worker is reminded to maintain, the maintenance can be carried out on line, the pH degree of the geothermal tail water can be detected by the two groups of PH on-line detectors, the control cabinet controls the metering pump to pump corresponding regulating liquid according to the data detected by the PH on-line detectors on the water inlet pipe, the PH on-line detectors on the water outlet pipe are used for correcting, the regulating process is dynamically adjusted, deposited chemical components are easy to neutralize by the adjustment of the pH value, and chemical blockage is avoided.
Description
Technical Field
The invention relates to the technical field of geothermal tail water recharging, in particular to an anti-blocking geothermal tail water recharging device.
Background
Geothermal resources have wide application, and currently, geothermal resources are mainly used for power generation, industrial drying, refrigerating and air conditioning, heating, medical bathing, greenhouses, cultivation, agricultural irrigation and the like in China, the application range of the geothermal resources depends on the temperature of geothermal water, and when the geothermal resources are utilized, the geothermal tail water needs to be recharged in order to avoid heat pollution and chemical pollution caused by direct discharge of the geothermal tail water and to maintain heat storage pressure. However, the conventional geothermal tail water recharging device has drawbacks.
As the sediment and ore contained in the geothermal tail water are excessive, the existing geothermal tail water recharging device is generally added with filtering equipment, but the recharging device can be cleaned after the recharging device is stopped generally, and the working efficiency of the recharging device is affected.
Besides physical blockage, chemical blockage is also a common condition of the recharging device, when the content of chemical components generating precipitation is high, the recharging device is blocked by the precipitate which is easy to generate, so that the recharging capability of a well is reduced, and the problem of chemical blockage is not solved by the conventional common geothermal tail water recharging device.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the anti-blocking geothermal tail water recharging device which does not influence the treatment efficiency and can solve the problem of chemical blocking.
The aim of the invention is achieved by the following technical measures:
an anti-blocking geothermal tail water recharging device is characterized in that: the utility model provides a floor frame, fixedly connected with cabinet body on the floor frame, cabinet body side fixedly connected with switch board, the one end fixedly connected with of cabinet body is used for the drain pipe of drainage, the other end fixedly connected with of cabinet body is used for the inlet tube of intaking, inlet tube fixedly connected with inlet valve, drain pipe fixedly connected with drain valve, all be connected with the processing structure that is used for handling geothermal tail water between cabinet body and inlet tube and the drain pipe, the processing structure is including the PH detection subassembly that is arranged in detecting the pH value in the geothermal tail water, PH detection subassembly all is located the outer wall of inlet tube and drain pipe, cabinet body upper surface fixedly connected with is used for depositing acid-base regulation liquid's acid-base regulation jar, acid-base regulation jar is close to the inlet tube setting, acid-base regulation jar internal connection has the stirring subassembly that is used for stirring liquid to avoid the deposit, stirring subassembly is located acid-base regulation jar top, be connected with between acid-base regulation jar and the inlet tube and be used for injecting the online filling subassembly of regulation liquid pH value into geothermal tail water, inlet tube and drain pipe all run through cabinet body lateral wall and stretch into cabinet body side wall and the cabinet body to the outer wall, the side of extending into the cabinet body and set up to the inside of the cabinet body, the first end is connected with between the first and the U-shaped pipe and the second end, the first end is fixed in proper order, the first end is connected with the U-shaped filter tube, the filter particle is connected with the U-shaped filter tube, between the U-shaped end is fixed to the inside the U-shaped pipe, the U-shaped end is connected in proper order, the utility model discloses a filter assembly, including first return bend, second return bend, switch structure, pH detection subassembly, stirring subassembly, online filling subassembly and pressure detection subassembly all with switch board electric connection, be connected with controlling means, wireless communication device and audible-visual annunciator in the switch board, be connected with the bypass pipe that is used for wasing the filter assembly time geothermal tail water recharging operation does not shut down between first return bend and the second return bend, the bypass pipe is located the filter assembly top, the outer wall of first return bend, second return bend and bypass pipe all is connected with the switch structure who is used for conveniently wasing the filter assembly time switching pipeline, be connected with the pressure detection subassembly that is used for detecting the filter assembly jam condition between first return bend and the cabinet body, switch structure, PH detection subassembly, stirring subassembly, online filling subassembly and pressure detection subassembly all with switch board electric connection.
As an improvement: the PH detection assembly comprises two PH on-line detectors, one PH on-line detector is fixedly connected with the outer wall of the water inlet pipe, and the other PH on-line detector is fixedly connected with the outer wall of the water outlet pipe.
As an improvement: the stirring assembly comprises a stirring motor, the stirring motor is fixedly connected with the upper surface of the acid-base regulating tank, the output end of the stirring motor is fixedly connected with a stirring rod, and the stirring rod is fixedly connected with a plurality of stirring blades.
As an improvement: the on-line filling assembly comprises an acid-base injection pipe, the acid-base injection pipe is fixedly connected with the outlet end of the acid-base regulating tank, the acid-base injection pipe penetrates through the cabinet body, the acid-base injection pipe is fixedly connected with a water inlet pipe, and a metering pump is fixedly connected to the outer wall of the acid-base injection pipe.
As an improvement: the filter component comprises a filter box, one end of the filter box is fixedly connected with a first bent pipe, the other end of the filter box is fixedly connected with a second bent pipe, a plurality of supports are fixedly connected inside the filter box, the supports are L-shaped supports, a plurality of filter screens are fixedly connected in the supports, and a plurality of collecting tanks are formed in the supports.
As an improvement: the switching structure comprises a first switching valve, a second switching valve and a check valve, wherein the first switching valve is fixedly connected with the first elbow pipe, the second switching valve is fixedly connected with the bypass pipe, and the check valve is fixedly connected with the second elbow pipe.
As an improvement: the pressure detection assembly comprises a pressure detection tube, the pressure detection tube is fixedly connected with the outer wall of the first bent tube, one end, far away from the first bent tube, of the pressure detection tube penetrates through the cabinet body, and the end part of the pressure detection tube is fixedly connected with a pressure gauge.
The invention provides an anti-blocking geothermal tail water recharging device. The beneficial effects are as follows:
the pressure detection tube and the pressure detection meter are used for detecting the passing pressure in each U-shaped tube, the control device in the control cabinet is used for comparing with the inlet water pressure, when a certain section of pressure is higher than a set value, the section of switching structure is started, geothermal tail water flows through the bypass tube, the filtering box of the section of U-shaped tube is avoided, the wireless communication device and the alarm device in the control cabinet are used for alarming, a worker is reminded of maintenance, a plurality of groups of supports can be taken out by opening the box door of the filtering box during maintenance, sediment in the support collecting tank and the filter screen are cleaned up, the U-shaped tube and the filtering box can be restarted through the control cabinet, the section of U-shaped tube and the filtering box can be cleaned on line, and local blockage is remotely reminded, so that the recharging device is not required to stop maintenance and can not be completely blocked, the acid-base degree of geothermal tail water in the same area is generally fluctuated in a small range, therefore, only acid-base regulating liquid or alkali regulating liquid is required to be singly supplemented in the acid-base regulating tank, the control cabinet is used for controlling and pumping the corresponding water discharging tube according to the data detected by the PH detector on the water inlet tube, the PH detector is used for regulating the PH meter on line, the PH meter is used for regulating the pH meter is easy adjustment, and the chemical sediment component is prevented from being regulated, and the chemical sediment component is easily to be regulated, and the chemical component is easily.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1.
Fig. 3 is a schematic view of a partial sectional structure of the interior of the cabinet in fig. 1.
Fig. 4 is a partially enlarged schematic structural view of fig. 3 at B.
Fig. 5 is a schematic diagram of a connection structure of the stirring motor in fig. 1.
Fig. 6 is a schematic view of the internal structure of the filter box in fig. 3.
Fig. 7 is a schematic perspective view of the bracket in fig. 6.
In the figure: 1. a chassis; 2. a cabinet body; 3. a water inlet pipe; 4. a drain pipe; 5. a water inlet valve; 6. a drain valve; 7. a PH on-line detector; 8. an acid-base regulating tank; 9. an acid-base injection pipe; 10. a metering pump; 11. a control cabinet; 12. a pressure detection tube; 13. a pressure gauge; 14. a stirring motor; 15. a stirring rod; 16. stirring the leaves; 17. a first elbow; 18. a second elbow; 19. a bypass pipe; 20. a filter box; 21. a first switching valve; 22. a second switching valve; 23. a bracket; 24. a collection tank; 25. a filter screen; 26. a check valve.
Detailed Description
Examples: as shown in figures 1 to 7, the anti-blocking geothermal tail water recharging device comprises an underframe 1, a cabinet body 2 is fixedly connected to the upper surface of the underframe 1, a control cabinet 11 is fixedly connected to the side surface of the cabinet body 2, a drain pipe 4 for draining water is fixedly connected to one end of the cabinet body 2, a water inlet pipe 3 for water inlet is fixedly connected to the other end of the cabinet body 2, a water inlet valve 5 is fixedly connected to the water inlet pipe 3, a drain valve 6 is fixedly connected to the drain pipe 4, a treatment structure for treating geothermal tail water is connected between the cabinet body 2 and the water inlet pipe 3 and the drain pipe 4, the treatment structure comprises PH detection components for detecting PH values in geothermal tail water, the PH detection components are located on the outer walls of the water inlet pipe 3 and the drain pipe 4, an acid-base regulating tank 8 for storing acid-base regulating liquid is fixedly connected to the upper surface of the cabinet body 2, the acid-base regulating tank 8 is arranged close to the water inlet pipe 3, a stirring component for stirring liquid to avoid deposition is connected to the inside the tank 8, the stirring component is located above the acid-base regulating tank 8, the acid-base regulating tank 8 is connected to the water inlet pipe 3, a water inlet pipe is connected to the water inlet pipe 3, a fourth pipe is connected to the water inlet pipe 18, a water inlet pipe is connected to the water inlet pipe 3 and a fourth pipe 18, a pipe 18 is connected to the water inlet pipe 18, a pipe 18 is connected to the inside the water inlet pipe and a fourth pipe, a pipe 18 is connected to the water inlet pipe, and a second pipe is connected to the water inlet pipe 3, and a fourth pipe is connected to the pipe 18, and a second pipe is connected to the pipe 18, and a fourth pipe is connected to the pipe 3, and a second pipe is connected to the pipe 18, and a pipe 18, the utility model discloses a geothermal tail water filter, including first return bend 17, second return bend 18, switch structure, pressure detection subassembly that is used for detecting filter element jam condition is connected with between first return bend 17 and the cabinet body 2, be connected with between first return bend 17 and the second return bend 18 and be used for wasing filter element time geothermal tail water recharging operation bypass pipe 19 not shut down, bypass pipe 19 is located filter element top, the outer wall of first return bend 17, second return bend 18 and bypass pipe 19 all is connected with the switch structure that is used for conveniently wasing filter element time switching pipeline, be connected with between first return bend 17 and the cabinet body 2 and be used for detecting filter element jam condition, switch structure, PH detection subassembly, stirring subassembly, online filling subassembly and pressure detection subassembly all with switch board 11 electric connection, be connected with controlling means, wireless communication device and audible-visual alarm in the switch board 11.
The PH detection assembly comprises two PH on-line detectors 7, one PH on-line detector 7 is fixedly connected with the outer wall of the water inlet pipe 3, the other PH on-line detector 7 is fixedly connected with the outer wall of the water outlet pipe 4, the PH on-line detector 7 on the water inlet pipe 3 is used for detecting the PH value of water inlet and is used for adjusting and referencing by the control cabinet 11, and the PH on-line detector 7 on the outer wall of the water outlet pipe 4 is used for detecting the PH value of water outlet and is used for correction.
The stirring assembly comprises a stirring motor 14, the stirring motor 14 is fixedly connected with the upper surface of the acid-base regulating tank 8, the output end of the stirring motor 14 is fixedly connected with a stirring rod 15, the stirring rod 15 is fixedly connected with a plurality of stirring blades 16, the stirring motor 14 drives the stirring blades 16 to rotate, so that regulating fluid in the acid-base regulating tank 8 is in an active state, deposition is avoided, and the regulating effect is influenced.
The online filling assembly comprises an acid-base injection pipe 9, the acid-base injection pipe 9 is fixedly connected with the outlet end of the acid-base adjusting tank 8, the acid-base injection pipe 9 penetrates through the cabinet body 2 and is fixedly connected with the water inlet pipe 3, a metering pump 10 is fixedly connected to the outer wall of the acid-base injection pipe 9, and when the PH online detection assembly detects that the PH value of inlet water exceeds a set value, the output quantity of the metering pump 10 is adjusted according to a specific value to neutralize the inlet water.
The filter component comprises a filter box 20, one end of the filter box 20 is fixedly connected with a first bent pipe 17, the other end of the filter box 20 is fixedly connected with a second bent pipe 18, a plurality of supports 23 are fixedly connected inside the filter box 20, the supports 23 are L-shaped supports, a plurality of filter screens 25 are fixedly connected in the supports 23, a plurality of collecting tanks 24 are formed in the supports 23, a box door convenient to maintain can be arranged on the front wall of the filter box 20, geothermal tail water flows out again through the filtration of the filter screens 25 on the plurality of groups of supports 23 when passing through the filter box 20, and particles larger than meshes of the filter screens 25 are deposited in the collecting tanks 24.
The switching structure comprises a first switching valve 21, a second switching valve 22 and a check valve 26, wherein the first switching valve 21 is fixedly connected with the first bent pipe 17, the second switching valve 22 is fixedly connected with the bypass pipe 19, and the check valve 26 is fixedly connected with the second bent pipe 18. The first switching valve 21 is located between the three-way joint and the filtering component, the check valve 26 is located between the three-way joint and the filtering component, when the pressure detection component detects that the passing pressure in a group of U-shaped pipes is larger than a set value, the first switching valve 21 and the second switching valve 22 of the group of U-shaped pipes act simultaneously, a pipeline is changed into flow out through the bypass pipe 19, the check valve 26 is used for preventing geothermal water from flowing back to the filtering box 20 from the second bent pipe 18, at the moment, the filtering box 20 has water but no pressure, a box door can be opened for maintenance and cleaning, and the U-shaped pipes and the filtering box 20 can be re-started after the cleaning is completed.
The pressure detection assembly comprises a pressure detection tube 12, the pressure detection tube 12 is fixedly connected with the outer wall of a first bent tube 17, one end, far away from the first bent tube 17, of the pressure detection tube 12 is arranged through the cabinet body 2, the end part of the pressure detection tube 12 is fixedly connected with a pressure gauge 13, pressure records are arranged when geothermal tail water enters water, the pressure detection assembly is used for detecting the water entering pressure in four groups of U-shaped tubes, the pressure is compared with the water entering pressure of the water inlet tube 3, whether blockage and the degree of blockage can be judged, and accordingly the pressure is fed back to the control cabinet 11 to alarm and switch pipelines.
Working principle: the PH on-line detector 7 on the inlet tube 3 is used for detecting the PH value of the inlet water, for the switch board 11 to adjust the reference, when PH on-line detection subassembly detects that the PH value of the inlet water exceeds the setting value, adjust the output of metering pump 10 according to specific value, neutralize the inlet water, PH on-line detection 7 of drain pipe 4 outer wall is used for detecting the drainage PH value, be used for correcting, agitator motor 14 drives stirring leaf 16 rotation, make the regulating fluid in acid-base regulating tank 8 be in the active state, avoid oneself to take place the deposit, influence the regulation effect, there is pressure record when geothermal tail water is intake, detect the inlet water pressure in four sets of U type pipes through pressure detection subassembly, with inlet tube 3 inlet water pressure contrast, can judge whether take place to block up and jam degree, thereby feed back to switch the switch board 11 and carry out the pipeline, when geothermal tail water passes through filter tank 20, the filtration of filter screen 25 on the multiunit support 23 flows out again, be greater than 25 mesh granule deposit in collecting vat 24, when pressure detection subassembly detects that the pressure is greater than the setting value in a set of U type pipe, the first switch valve 21 and second switch valve 22 of U type pipe are in the U type pipe is in a set of U type pipe, change into, can be used for opening filter tank door 20 again simultaneously, can be used for opening filter tank door 20 to the filter tank door 20 is opened to the filter tank is opened to the check valve is can be accomplished to the filter the check valve is opened to the filter tank is can be accomplished to the filter the check valve is opened to the case is opened to the filter the case is opened to the case has no need to the hose.
Claims (7)
1. An anti-blocking geothermal tail water recharging device is characterized in that: including chassis (1), the fixed surface is connected with cabinet body (2) on chassis (1), cabinet body (2) side fixedly connected with switch board (11), the one end fixedly connected with of cabinet body (2) is used for drain pipe (4), the other end fixedly connected with of cabinet body (2) is used for inlet tube (3), inlet tube (3) fixedly connected with water intaking valve (5), drain pipe (4) fixedly connected with drain valve (6), all be connected with the treatment structure that is used for handling geothermal tail water between cabinet body (2) and inlet tube (3) and drain pipe (4), the treatment structure is including the PH detection subassembly that is arranged in detecting geothermal tail water, PH detection subassembly all is located the outer wall of inlet tube (3) and drain pipe (4), cabinet body (2) upper surface fixedly connected with is used for depositing acid-base adjustment tank (8) of acid-base adjustment liquid, acid-base adjustment tank (8) are close to inlet tube (3) setting, acid-base adjustment tank (8) internally connected with the stirring subassembly that is used for stirring liquid deposition, acid-base adjustment tank (8) are arranged in between the water inlet tube (8) and the water filling adjustment subassembly, the pH value is arranged in the online adjustment tank (8) is connected with the pH value that is arranged between the pH adjustment tank (8), the utility model provides a filter assembly that water inlet pipe (3) and drain pipe (4) all run through cabinet body (2) lateral wall and stretch into cabinet body (2) inside setting towards the one end of cabinet body (2), fixedly connected with four U type pipes between the one end of cabinet body (2) inside are stretched into to water inlet pipe (3) and drain pipe (4), four U type pipe end to end links to each other fixedly in proper order, and four U type pipe all includes first return bend (17) and second return bend (18), fixed connection between first return bend (17) and second return bend (18), be connected with between the one end that first return bend (17) and second return bend (18) are relative and be used for filtering the particulate matter in the geothermal tail water filtering subassembly, be connected with between first return bend (17) and second return bend (18) and be used for wasing during the filter subassembly and geothermal tail water recharging and not shut down, bypass pipe (19) are located filter assembly top, first return bend (17) and second return bend (18) are connected with between the one end that first return bend (17) and second return bend (18) are relative one end is connected with between the filter assembly and one end, and second return bend (18) have the filter assembly to be used for detecting that the filter assembly is connected with between the filter assembly and the filter assembly has the filter assembly that the pipeline (17 has the pipeline to be convenient to be connected with the filter assembly to the filter assembly and the switch assembly (17 and the switch assembly and the pipeline (2) to have the filter assembly to detect the condition to the filter assembly The on-line filling assembly and the pressure detection assembly are electrically connected with the control cabinet (11), and the control cabinet (11) is connected with a control device, a wireless communication device and an audible and visual alarm device.
2. An anti-clogging geothermal tail water recharging device as defined in claim 1, wherein: the PH detection assembly comprises two PH on-line detectors (7), one PH on-line detector (7) is fixedly connected with the outer wall of the water inlet pipe (3), and the other PH on-line detector (7) is fixedly connected with the outer wall of the water outlet pipe (4).
3. An anti-clogging geothermal tail water recharging device as defined in claim 1, wherein: the stirring assembly comprises a stirring motor (14), the stirring motor (14) is fixedly connected with the upper surface of the acid-base regulating tank (8), the output end of the stirring motor (14) is fixedly connected with a stirring rod (15), and the stirring rod (15) is fixedly connected with a plurality of stirring blades (16).
4. An anti-clogging geothermal tail water recharging device as defined in claim 1, wherein: the online filling assembly comprises an acid-base injection pipe (9), the acid-base injection pipe (9) is fixedly connected with the outlet end of the acid-base adjusting tank (8), the acid-base injection pipe (9) penetrates through the cabinet body (2) and is fixedly connected with the water inlet pipe (3), and a metering pump (10) is fixedly connected with the outer wall of the acid-base injection pipe (9).
5. An anti-clogging geothermal tail water recharging device as defined in claim 1, wherein: the filter component comprises a filter box (20), one end of the filter box (20) is fixedly connected with a first bent pipe (17), the other end of the filter box (20) is fixedly connected with a second bent pipe (18), a plurality of supports (23) are fixedly connected inside the filter box (20), the supports (23) are L-shaped supports, a plurality of filter screens (25) are fixedly connected in the supports (23), and a plurality of collecting tanks (24) are formed in the supports (23).
6. An anti-clogging geothermal tail water recharging device as defined in claim 1, wherein: the switching structure comprises a first switching valve (21), a second switching valve (22) and a check valve (26), wherein the first switching valve (21) is fixedly connected with the first elbow pipe (17), the second switching valve (22) is fixedly connected with the bypass pipe (19), and the check valve (26) is fixedly connected with the second elbow pipe (18).
7. An anti-clogging geothermal tail water recharging device as defined in claim 1, wherein: the pressure detection assembly comprises a pressure detection tube (12), the pressure detection tube (12) is fixedly connected with the outer wall of the first bent tube (17), one end, far away from the first bent tube (17), of the pressure detection tube (12) is arranged through the cabinet body (2), and the end part of the pressure detection tube (12) is fixedly connected with a pressure gauge (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310530034.0A CN116294255A (en) | 2023-05-12 | 2023-05-12 | Anti-blocking geothermal tail water recharging device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310530034.0A CN116294255A (en) | 2023-05-12 | 2023-05-12 | Anti-blocking geothermal tail water recharging device |
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| CN116294255A true CN116294255A (en) | 2023-06-23 |
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| CN202310530034.0A Pending CN116294255A (en) | 2023-05-12 | 2023-05-12 | Anti-blocking geothermal tail water recharging device |
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| CN216922384U (en) * | 2022-01-24 | 2022-07-08 | 中国煤炭地质总局水文地质局 | Geothermal energy ORC waste heat power generation circulation system |
| CN217287470U (en) * | 2022-03-02 | 2022-08-26 | 新疆西部合盛硅业有限公司 | Cooling circulating water filter for furnace core of industrial silicon furnace |
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