CN221325220U - Middle-deep geothermal energy heat exchanger with filtering function - Google Patents
Middle-deep geothermal energy heat exchanger with filtering function Download PDFInfo
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- CN221325220U CN221325220U CN202323227071.9U CN202323227071U CN221325220U CN 221325220 U CN221325220 U CN 221325220U CN 202323227071 U CN202323227071 U CN 202323227071U CN 221325220 U CN221325220 U CN 221325220U
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Abstract
The utility model relates to the technical field of heat exchangers, in particular to a middle-deep geothermal energy heat exchanger with a filtering function, which comprises a heat exchange box, wherein a connecting pipe is fixedly communicated with the left side of the heat exchange box, a heating air pipe and a heating plate are fixedly sleeved on the surface of the connecting pipe respectively, a vent hole is formed in the surface of the heating plate, a filtering mechanism is fixedly communicated with the left side of the connecting pipe, a flushing pipe is fixedly connected with the top of the filtering mechanism in a penetrating manner, a liquid inlet pipe is communicated with the left side of the filtering mechanism, and a mounting shell is fixedly connected with the left side of the top of the heat exchange box in a penetrating manner. The utility model has the advantage of filtering through the cooperation of the water valve, the liquid inlet pipe, the filter tank, the filter residue screen plate, the slag discharge valve and the collecting shell, can filter impurities such as scale in liquid through the filter residue screen plate, avoid blockage caused by the inflow of the impurities into the heat exchange pipe, and simultaneously facilitate the cleaning of the impurities in the filter tank, so that the impurities can be rapidly discharged through the slag discharge valve.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a middle-deep geothermal energy heat exchanger with a filtering function.
Background
The heat exchanger is an energy-saving device for realizing heat transfer between two or more fluids with different temperatures, and is used for transferring heat from a fluid with a higher temperature to a fluid with a lower temperature, and the deep geothermal energy is a renewable energy source and refers to a thermal energy resource at the deep part of the crust.
Through searching, the patent number is CN217209904U, the utility model of a medium-deep geothermal energy heat exchanger acquisition device is named, the device comprises a device main body, a partition plate is fixedly arranged in the device main body, an acquisition pipe is fixedly embedded in the surface of the partition plate, and research and analysis show that although hot water and water vapor extracted from a heat exchanger can be separated and utilized, the heat caused by the fact that the water vapor drops into the hot water after liquefaction can be prevented from being fully utilized, the heat conversion efficiency of the device is improved, and the heat of the hot water and the water vapor is quickly absorbed, but the following defects exist to a certain extent.
Such as: the heat exchanger has the advantages that the heat exchanger does not have a filtering function, impurities such as scale and the like are mixed in the process of circulating flow of the high-temperature heat transfer medium in the pipe, and the impurities cannot be filtered, so that the impurities flow into the fine heat exchange pipe to cause unsmooth circulation or blockage, the normal use of the heat exchanger is affected, and waste heat cannot be recycled.
Disclosure of utility model
The utility model aims to provide a middle-deep geothermal energy heat exchanger with a filtering function, which has the advantages of avoiding the phenomenon of unsmooth circulation or blockage of a heat exchange tube, recycling waste heat of geothermal energy and saving more energy, and solves the problems that the heat exchange tube cannot recycle the waste heat due to unsmooth circulation or blockage of the heat exchange tube without the filtering function.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a well deep geothermal energy heat exchanger of filtering capability, includes the heat exchange box, the fixed intercommunication in left side of heat exchange box has the connecting pipe, the fixed cover in surface of connecting pipe is equipped with heating tuber pipe and hot plate respectively, the ventilation hole has been seted up on the surface of hot plate, the fixed intercommunication in left side of connecting pipe has filtering mechanism, filtering mechanism's top runs through fixedly connected with wash pipe, the fixed intercommunication in top of wash pipe has the flush valve, filtering mechanism's left side intercommunication has the feed liquor pipe, the left side at heat exchange box top runs through fixedly connected with installation shell, the inner chamber fixedly connected with air exhauster of installation shell, the top intercommunication of installation shell has the exhaust pipe, the equal fixedly connected with fixed water shell in the left and right sides of heat exchange box inner chamber, fixedly connected with heat exchange tube between two fixed water shells about, the bottom on heat exchange box right side runs through fixedly connected with dust filtering mechanism.
Preferably, the filtering mechanism comprises a filtering box, a filter residue screen plate is inserted into an inner cavity of the filtering box, a collecting shell is fixedly connected to the bottom of the filtering box in a penetrating mode, and a slag discharging valve is fixedly communicated with the bottom of the collecting shell.
Preferably, the surfaces of the liquid inlet pipe and the connecting pipe are respectively sleeved with a water valve, and one side of the exhaust pipe away from the installation shell is communicated with the heating air pipe.
Preferably, the right side of the connecting pipe penetrates through the heat exchange box and is communicated with the left fixed water shell, the right side of the right fixed water shell is fixedly communicated with a liquid outlet pipe, and the right side of the liquid outlet pipe penetrates through to the right side of the heat exchange box.
Preferably, the dust filtering mechanism comprises a fixed frame, the inner cavity of the fixed frame is fixedly connected with a dust filtering net plate, electric pushing rods are connected with the front side and the rear side of the top of the fixed frame in a penetrating mode through bolts, cleaning brushes are connected with the bottom of the electric pushing rods through bolts, a placing shell is connected with the bottom of the fixed frame in a penetrating mode, and a collecting box is connected with the right side of the placing shell in a penetrating and sliding mode.
Preferably, the surface welding of heat exchange tube has heat transfer fin, the right side of heating tuber pipe bottom runs through fixedly connected with air outlet.
Compared with the prior art, the utility model has the following beneficial effects:
1. The utility model has the advantage of filtering through the cooperation of the water valve, the liquid inlet pipe, the filter tank, the filter residue screen plate, the slag discharge valve and the collecting shell, can filter impurities such as scale in liquid through the filter residue screen plate, avoid blockage caused by the inflow of the impurities into the heat exchange pipe, and simultaneously facilitate the cleaning of the impurities in the filter tank, so that the impurities can be rapidly discharged through the slag discharge valve.
2. The utility model has the advantage of recycling waste heat through the cooperation of the heating air pipe, the connecting pipe, the exhaust pipe, the vent hole, the heating plate and the exhaust fan, and can recycle the geothermal energy gas after heat exchange and use, so that the geothermal energy gas flows into the heating air pipe through the exhaust pipe to preheat the liquid flowing into the heat exchanger, and the energy is saved.
Drawings
FIG. 1 is an isometric view of a construction of the present utility model;
FIG. 2 is a cross-sectional isometric view of the filter box and heated air duct of the present utility model;
FIG. 3 is an interior isometric view of a heat exchange box of the present utility model;
fig. 4 is an isometric view of a fixed water shell and heat exchange tube of the present utility model.
In the figure: 1. a heat exchange box; 2. heating the air pipe; 3. a connecting pipe; 4. a filtering mechanism; 5. a flushing pipe; 6. a flush valve; 7. a water valve; 8. an exhaust pipe; 9. a mounting shell; 10. a liquid inlet pipe; 11. a dust filtering mechanism; 12. an electric push rod; 13. a fixed frame; 14. a dust filtering net plate; 15. placing a shell; 16. a collection box; 17. a liquid outlet pipe; 18. a vent hole; 19. a heating plate; 20. a filter box; 21. filtering out the filter residue screen plate; 22. a slag discharging valve; 23. collecting the shell; 24. cleaning a brush; 25. an exhaust fan; 26. fixing a water shell; 27. a heat exchange tube.
Detailed Description
Referring to fig. 1-4, a middle-deep geothermal energy heat exchanger with a filtering function comprises a heat exchange box 1, wherein a connecting pipe 3 is fixedly communicated with the left side of the heat exchange box 1, a heating air pipe 2 and a heating plate 19 are fixedly sleeved on the surface of the connecting pipe 3 respectively, a vent hole 18 is formed on the surface of the heating plate 19, a filtering mechanism 4 is fixedly communicated with the left side of the connecting pipe 3, a flushing pipe 5 is fixedly connected with the top of the filtering mechanism 4 in a penetrating manner, a flushing valve 6 is fixedly communicated with the top of the flushing pipe 5, a liquid inlet pipe 10 is communicated with the left side of the filtering mechanism 4, a mounting shell 9 is fixedly connected with the left side of the top of the heat exchange box 1 in a penetrating manner, an exhaust fan 25 is fixedly connected with the inner cavity of the mounting shell 9, an exhaust pipe 8 is fixedly connected with the left side and the right side of the inner cavity of the heat exchange box 1, a dust filtering mechanism 11 is fixedly connected with the left side and the right side of the fixing water shell 26 in a penetrating manner, a back flushing plate 21 can be backwashed by arranging the flushing pipe 5, the flushing valve 6 and the external water pipe is communicated with the flushing plate 21 in a penetrating manner, and impurities can be prevented from being blocked up by the flushing plate 21 when the flushing water is downwards flushed down;
The filtering mechanism 4 comprises a filtering box 20, a filter residue screen plate 21 is inserted into the inner cavity of the filtering box 20, a collecting shell 23 is fixedly connected to the bottom of the filtering box 20 in a penetrating manner, a slag discharging valve 22 is fixedly communicated with the bottom of the collecting shell 23, filtered impurities can be conveniently discharged out of the filtering box 20 by arranging the slag discharging valve 22, water valves 7 on two sides are respectively closed in the slag discharging process, and at the moment, water and impurities in the filtering box 20 flow out together;
the surfaces of the liquid inlet pipe 10 and the connecting pipe 3 are respectively sleeved with a water valve 7, and one side of the exhaust pipe 8, which is far away from the installation shell 9, is communicated with the heating air pipe 2;
The right side of the connecting pipe 3 penetrates through the heat exchange box 1 and is communicated with a left fixed water shell 26, a liquid outlet pipe 17 is fixedly communicated with the right side of the right fixed water shell 26, and the right side of the liquid outlet pipe 17 penetrates through to the right side of the heat exchange box 1;
The dust filtering mechanism 11 comprises a fixed frame 13, a dust filtering net plate 14 is fixedly connected to an inner cavity of the fixed frame 13, electric push rods 12 are connected to the front side and the rear side of the top of the fixed frame 13 in a penetrating mode through bolts, cleaning brushes 24 are connected to the bottom of the electric push rods 12 in a penetrating mode, a placing shell 15 is fixedly connected to the bottom of the fixed frame 13 in a penetrating mode, a collecting box 16 is connected to the right side of the placing shell 15 in a penetrating and sliding mode, dust attached to the surface of the dust filtering net plate 14 can be cleaned by driving the cleaning brushes 24 to move up and down through the electric push rods 12, smooth ventilation is guaranteed, and the collecting box 16 can collect the cleaned dust;
The heat exchange fins are welded on the surface of the heat exchange tube 27, the right side of the bottom of the heating air pipe 2 is fixedly connected with an air outlet in a penetrating mode, and the heat exchange effect can be improved by arranging the heat exchange fins to increase the contact area between the heat exchange tube 27 and high-temperature gas.
When the heat exchange device is used, the liquid inlet pipe 10 and the liquid outlet pipe 17 are respectively communicated with an external heating pipeline, liquid medium flows into the filter box 20 through the liquid inlet pipe 10, impurities such as scale and the like in liquid are filtered by the filter residue screen plate 21 in the filter box 20, the impurities are filtered below the filter residue screen plate 21, the filtered liquid flows into the left fixed water shell 26 through the connecting pipe 3 and then is shunted into each heat exchange pipe 27, so that the heat exchange pipes 27 can be prevented from being blocked by the impurities, at the moment, the right side of the fixed frame 13 is communicated with a pipeline for conveying geothermal energy high-temperature gas, the exhaust fan 25 is controlled to work to exhaust air in the heat exchange box 1, the heat exchange box 1 is in a low-pressure state, after the high-temperature gas flows into the fixed frame 13, dust mixed in the gas is filtered by the dust filtering screen plate 14, the filtered gas flows into the heat exchange box 1, the liquid after heat exchange is discharged through the right fixed water shell 26, finally flows into a use place through the liquid outlet pipe 17, the heat exchange gas after heat exchange can be stored, the residual heat is exhausted by the exhaust fan 25 and conveyed into the pre-heat exchange pipe 2 through the exhaust pipe 8, the pre-heat exchange pipe 2 can be heated, and the waste heat can be further heated, and the waste heat can be utilized, and the waste heat can be heated in the heat exchange box 1.
To sum up: this filtering capability's well deep geothermal energy heat exchanger uses through water valve 7, feed liquor pipe 10, rose box 20, filter residue otter board 21, slag discharge valve 22, collection shell 23, heating tuber pipe 2, connecting pipe 3, exhaust pipe 8, ventilation hole 18, hot plate 19 and exhaust fan 25's cooperation, has solved not possessing filtering capability, and the heat transfer tubule can appear circulation unsmooth or jam phenomenon, can't carry out the problem of waste heat recycling to geothermal energy.
Claims (6)
1. The utility model provides a filtering capability's middle-deep geothermal energy heat exchanger, includes heat exchange box (1), its characterized in that: the utility model discloses a heat exchange box, including heat exchange box (1), connecting pipe (3), heating tuber pipe (2) and hot plate (19) are equipped with to fixed cover in the left side of heat exchange box (1), ventilation hole (18) have been seted up on the surface of connecting pipe (3) respectively, the fixed intercommunication in the left side of connecting pipe (3) has filter mechanism (4), the top fixedly connected with flushing pipe (5) of filter mechanism (4), the top fixedly connected with flushing valve (6) of flushing pipe (5), the left side intercommunication of filter mechanism (4) has feed liquor pipe (10), the left side at heat exchange box (1) top runs through fixedly connected with installation shell (9), the inner chamber fixedly connected with air exhauster (25) of installation shell (9), the top intercommunication of installation shell (9) has exhaust pipe (8), the fixed connection of the left and right sides of heat exchange box (1) inner chamber has fixed water shell (26), fixedly connected with heat exchange tube (27) between two fixed water shell (26), the bottom fixedly connected with dust filter mechanism (11) on heat exchange box (1) right side.
2. A filtering function medium-deep geothermal energy heat exchanger according to claim 1, wherein: the filtering mechanism (4) comprises a filtering box (20), a filter residue screen plate (21) is inserted into an inner cavity of the filtering box (20), a collecting shell (23) is fixedly connected to the bottom of the filtering box (20) in a penetrating mode, and a slag discharging valve (22) is fixedly communicated with the bottom of the collecting shell (23).
3. A filtering function medium-deep geothermal energy heat exchanger according to claim 1, wherein: the surface of feed liquor pipe (10) and connecting pipe (3) all overlap and are established the intercommunication and have water valve (7), one side and heating tuber pipe (2) intercommunication that install shell (9) were kept away from to exhaust pipe (8).
4. A filtering function medium-deep geothermal energy heat exchanger according to claim 1, wherein: the right side of connecting pipe (3) runs through heat exchange box (1) and communicates with fixed water shell (26) on left side, and the right side of fixed water shell (26) on right side is fixed to be linked together has drain pipe (17), the right side of drain pipe (17) runs through to the right side of heat exchange box (1).
5. A filtering function medium-deep geothermal energy heat exchanger according to claim 1, wherein: the dust filtering mechanism (11) comprises a fixed frame (13), an inner cavity of the fixed frame (13) is fixedly connected with a dust filtering net plate (14), electric push rods (12) are connected to the front side and the rear side of the top of the fixed frame (13) through bolts in a penetrating mode, cleaning brushes (24) are connected to the bottom of the electric push rods (12) through bolts, a placing shell (15) is connected to the bottom of the fixed frame (13) in a penetrating mode, and a collecting box (16) is connected to the right side of the placing shell (15) in a penetrating and sliding mode.
6. A filtering function medium-deep geothermal energy heat exchanger according to claim 1, wherein: the surface welding of heat exchange tube (27) has heat transfer fin, the right side of heating tuber pipe (2) bottom runs through fixedly connected with air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323227071.9U CN221325220U (en) | 2023-11-28 | 2023-11-28 | Middle-deep geothermal energy heat exchanger with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323227071.9U CN221325220U (en) | 2023-11-28 | 2023-11-28 | Middle-deep geothermal energy heat exchanger with filtering function |
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| CN221325220U true CN221325220U (en) | 2024-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202323227071.9U Active CN221325220U (en) | 2023-11-28 | 2023-11-28 | Middle-deep geothermal energy heat exchanger with filtering function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119394060A (en) * | 2024-12-31 | 2025-02-07 | 山东泰达仁信机械装备有限公司 | A heat recovery device with dust cleaning |
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2023
- 2023-11-28 CN CN202323227071.9U patent/CN221325220U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119394060A (en) * | 2024-12-31 | 2025-02-07 | 山东泰达仁信机械装备有限公司 | A heat recovery device with dust cleaning |
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