CN113063231B - Geothermal energy heat exchange device - Google Patents
Geothermal energy heat exchange device Download PDFInfo
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- CN113063231B CN113063231B CN202110406648.9A CN202110406648A CN113063231B CN 113063231 B CN113063231 B CN 113063231B CN 202110406648 A CN202110406648 A CN 202110406648A CN 113063231 B CN113063231 B CN 113063231B
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- Prior art keywords
- supporting
- heat exchange
- fixedly connected
- cleaning
- face
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
- F24T10/13—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
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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 discloses a geothermal energy heat exchange device which comprises a transmission mechanism, a supporting mechanism, a cleaning mechanism, a heat exchange tube, a supporting base and a sealing baffle plate, wherein the lower end surface of the transmission mechanism is in threaded connection with the supporting mechanism for limiting, and the cleaning mechanism for cleaning is uniformly and equidistantly fixedly connected to the inner end surface of the supporting mechanism. According to the invention, by arranging the cleaning mechanism, when the outside of the heat exchange pipe is cleaned, the sliding rod and the connecting spring can conveniently and subsequently provide enough spacing space for the cleaning plate, so that the subsequent cleaning plate can adapt to the elastic expansion of a horizontal plane, and meanwhile, the second connector, the first connector and the spring rod can provide spacing space with a longitudinal angle for the cleaning plate, so that the cleaning plate can be always cleaned along the outer wall of the spirally arranged heat exchange pipe, the efficiency of cleaning the outside of the heat exchange pipe can be improved to the greatest extent, and the efficiency of the subsequent heat exchange pipe for exchanging heat in a geothermal well is improved.
Description
Technical Field
The invention relates to the technical field of geothermal energy equipment, in particular to a geothermal energy heat exchange device.
Background
The geothermal energy comes from the lava inside the earth, the heat energy can flow through the underground water and gushes to the crust 1 to 5 kilometers away from the ground through the lava, and then the heat can be transferred to the place close to the ground, the energy exists in the form of heat, so that the subsequent working personnel can conveniently exchange heat for the heat energy through an external heat energy collecting device, and the utilization efficiency of the heat energy is improved,
however, in the existing geothermal energy exchange device, various dirt is easily attached to the heat exchange tube due to long-time heat exchange under the ground, so that the heat exchange efficiency of the heat exchange tube is reduced, and the subsequent utilization efficiency of geothermal energy is reduced, so that a geothermal energy exchange device is urgently needed to solve the existing problems.
Disclosure of Invention
The present invention is directed to a geothermal heat exchanger, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a geothermal energy heat exchange device comprises a transmission mechanism, a supporting mechanism, a cleaning mechanism, a heat exchange tube, a supporting base and a sealing baffle,
the lower end surface of the transmission mechanism is in threaded connection with a supporting mechanism for limiting, the inner end surface of the supporting mechanism is uniformly and equidistantly fixedly connected with a cleaning mechanism for cleaning, the inner end surface of the transmission mechanism is uniformly and equidistantly fixedly connected with a heat exchange tube for heat exchange, the bottom end surface of the heat exchange tube is fixedly connected with a sealing baffle plate for supporting, the outer end surface of the sealing baffle plate is fixedly connected with a supporting base for supporting,
the transmission mechanism comprises a supporting clamping plate, a toothed belt pulley, a connecting motor, a toothed belt, three mounting clamping seats, a sealing clamping plate and a connecting screw rod, wherein the inner end face of the supporting clamping plate is fixedly connected with the connecting motor for transmission and is located at the position, close to the edge, of the inner end face of the supporting clamping plate, three mounting clamping seats are fixedly connected with the inner end face of the supporting clamping plate at equal intervals, the lower end face centers of the connecting motor and the mounting clamping seats are respectively provided with the toothed belt pulley for transmission, the bottoms of the connecting motor and the mounting clamping seats are meshed and rotatably connected through the toothed belt, the lower end face center of the toothed belt pulley is fixedly connected with the connecting screw rod, and the inner end face of the supporting clamping plate is fixedly connected with the sealing clamping plate.
Preferably, the supporting mechanism comprises an installation clamping plate, a limiting clamping groove, a threaded hole, a fixed cylinder and a limiting cylinder, two groups of installation clamping plates used for supporting are symmetrically and fixedly connected to the outer end face of the fixed cylinder, the limiting cylinders are located on the inner end face of the installation clamping plate and are fixedly connected to the inner end face of the fixed cylinder in an even and equidistant mode and used for connection, the inner end face of the fixed cylinder penetrates through the installation clamping plate to be provided with the threaded hole, and the inner end face of the limiting cylinder penetrates through the installation clamping plate to be provided with the limiting clamping groove.
Preferably, the cleaning mechanism comprises a supporting cylinder, a first connector, a connecting clamp plate, a second connector, a sliding rod, a supporting snap ring, spring rods, a connecting spring, a cleaning plate, a positioning baffle and a fixed shaft, wherein the outer end surface of the supporting cylinder is symmetrically and fixedly connected with the positioning baffle for supporting, the inner end surface of the supporting cylinder is symmetrically and fixedly connected with the connecting clamp plate for connection in an equidistant manner, the inner end surface of the connecting clamp plate is fixedly connected with three groups of fixing shafts for supporting in an equidistant manner, the outer end surface of the fixing shaft is rotatably sleeved with the second connector, the outer end surface of the second connector is symmetrically and fixedly connected with the spring rods for elastic buffering, the first connector is fixedly connected with the end of the spring rods, and the supporting snap ring is rotatably clamped on the fixing shaft through the second connector, the spring rods and the first connector, the inside slip joint that supports the snap ring has the slide bar, and is located two sections adjacently support and carry out elastic sliding connection through connecting spring between the snap ring, the even equidistance fixedly connected with four groups of cleaning plates that are used for clear of inner terminal surface that support the snap ring.
Preferably, the spring beam is including the sleeve that is used for supporting, the spacing spring of slip joint at the inside push rod of sleeve and be used for connecting sleeve and push rod, when the helical tube of the clean heat exchange tube of clearance mechanism, when clearance mechanism carries out the spiral and is inclined to the left, the spring beam on right side this moment can carry out elastic support, left spring beam can carry out elastic shrinkage, first connector and second connector all with support the snap ring and support a section of thick bamboo inside and rotate and be connected simultaneously, make the cleaning plate can carry out vertical direction skew, thereby agree with outside the helical tube, thereby furthest's improvement is to the outside clean efficiency of heat exchange tube.
Preferably, the even equidistance fixed distance of interior terminal surface of cleaning plate has spacing arch, and four groups cleaning plate concatenation forms clean sleeve, clean telescopic radius is the same with the radius of heat exchange tube, and spacing arch can fix a position the clearance to various dirt on the outer wall of heat exchange tube to improve the outside cleanliness factor of follow-up heat exchange tube, and then improve subsequent heat exchange efficiency, clean telescopic radius is the same with the heat exchange tube radius simultaneously, can make clean sleeve closely laminate with the heat exchange tube all the time, further improves and carries out clear efficiency.
Preferably, the connecting screw rod is matched with the threaded hole, the supporting mechanism is matched with the threaded hole through the connecting screw rod and then is in threaded connection with the outer end face of the transmission mechanism, and the four groups of connecting screw rods can be matched with the threaded holes to drive the supporting mechanism to stably move downwards, so that the stability of the supporting mechanism in displacement can be effectively improved, and the stability of a follow-up cleaning mechanism in cleaning is improved.
Preferably, the limiting clamping groove is matched with the supporting cylinder, and the cleaning mechanism is matched with the supporting cylinder through the limiting clamping groove and then fixedly connected to the inner end face of the supporting mechanism, so that the cleaning mechanism can be conveniently and subsequently positioned and installed quickly.
Preferably, the heat exchange tube is connected at the inside helical tube of two sets of straight tubes including the straight tube and the fixed connection that are used for connecting, just helical tube's the radius of buckling is far greater than the height of cleaning plate, and the straight tube can make things convenient for follow-up installation that carries on fast to the heat exchange tube, and helical tube can effectively improve the contact surface with the inside various medium contact of geothermal well simultaneously to improve heat exchange efficiency, helical tube's the radius of buckling is far greater than the height of cleaning plate simultaneously, can prevent that follow-up helical tube bending from spacing the cleaning plate, influences subsequent cleaning efficiency.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, by arranging the transmission mechanism and the support mechanism, when transmission is carried out, the connecting motor can be in meshing rotation connection with the toothed belt through the toothed belt pulley and simultaneously drives the four groups of connecting screw rods to rotate, so that the connecting screw rods can drive the support mechanism to stably move downwards through the threaded holes when rotating, thereby conveniently providing a sufficient displacement basis for fully cleaning the outside of the heat exchange pipe by the cleaning mechanism, and simultaneously improving the transmission stability.
2. According to the invention, by arranging the cleaning mechanism, when the outside of the heat exchange pipe is cleaned, the sliding rod and the connecting spring can conveniently and subsequently provide enough spacing space for the cleaning plate, so that the subsequent cleaning plate can adapt to the elastic expansion of a horizontal plane, and meanwhile, the second connector, the first connector and the spring rod can provide spacing space with a longitudinal angle for the cleaning plate, so that the cleaning plate can be always cleaned along the outer wall of the spirally arranged heat exchange pipe, the efficiency of cleaning the outside of the heat exchange pipe can be improved to the greatest extent, and the efficiency of the subsequent heat exchange pipe for exchanging heat in a geothermal well is improved.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a side view of the body of the present invention;
FIG. 3 is an exploded view of the drive mechanism of the present invention;
FIG. 4 is an assembly view of the drive mechanism of the present invention;
FIG. 5 is a schematic structural view of the support mechanism of the present invention;
FIG. 6 is a schematic view of the cleaning mechanism of the present invention;
FIG. 7 is an elevation view of the cleaning mechanism of the present invention;
FIG. 8 is a cross-sectional view of the present invention taken along the front view A-A of the cleaning mechanism.
In the figure: 1-transmission mechanism, 2-support mechanism, 3-cleaning mechanism, 4-heat exchange tube, 5-support base, 6-sealing baffle, 11-support clamp plate, 12-toothed belt pulley, 13-connecting motor, 14-toothed belt, 15-installation clamp seat, 16-sealing clamp plate, 17-connecting screw rod, 21-installation clamp plate, 22-limiting clamp groove, 23-threaded hole, 24-fixing cylinder, 25-limiting cylinder, 31-support cylinder, 32-first connecting joint, 33-connecting clamp plate, 34-second connecting joint, 35-sliding rod, 36-support clamp ring, 37-spring rod, 38-connecting spring, 39-cleaning plate, 310-positioning baffle and 311-fixing shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, an embodiment of the present invention: a geothermal energy heat exchange device comprises a transmission mechanism 1, a supporting mechanism 2, a cleaning mechanism 3, a heat exchange tube 4, a supporting base 5 and a sealing baffle 6,
the lower end surface of the transmission mechanism 1 is in threaded connection with a supporting mechanism 2 for limiting, the inner end surface of the supporting mechanism 2 is uniformly and equidistantly fixedly connected with a cleaning mechanism 3 for cleaning, the inner end surface of the transmission mechanism 1 is uniformly and equidistantly fixedly connected with a heat exchange tube 4 for heat exchange, the bottom end surface of the heat exchange tube 4 is fixedly connected with a sealing baffle 6 for supporting, the outer end surface of the sealing baffle 6 is fixedly connected with a supporting base 5 for supporting,
the transmission mechanism 1 comprises a supporting clamping plate 11, a toothed belt pulley 12, a connecting motor 13, a toothed belt 14, an installation clamping seat 15, a sealing clamping plate 16 and a connecting screw rod 17, wherein the inner end face of the supporting clamping plate 11 is fixedly connected with the connecting motor 13 for transmission, three groups of installation clamping seats 15 are fixedly connected to the inner end face of the supporting clamping plate 11 at equal intervals and close to the corners, the centers of the lower end faces of the connecting motor 13 and the installation clamping seats 15 are respectively provided with the toothed belt pulley 12 for transmission, the bottoms of the connecting motor 13 and the installation clamping seats 15 are meshed and rotatably connected through the toothed belt 14, the center of the lower end face of the toothed belt pulley 12 is fixedly connected with the connecting screw rod 17, and the inner end face of the supporting clamping plate 11 is fixedly connected with the sealing clamping plate 16.
The supporting mechanism 2 comprises mounting clamping plates 21, limiting clamping grooves 22, threaded holes 23, a fixed cylinder 24 and limiting cylinders 25, two groups of mounting clamping plates 21 used for supporting are symmetrically and fixedly connected to the outer end face of the fixed cylinder 24, the limiting cylinders 25 are located on the inner end face of the mounting clamping plates 21 and are fixedly connected to the inner end face of the fixed cylinder in an even and equidistant mode and used for connection, the inner end face of the fixed cylinder 24 penetrates through the mounting clamping plates 21 and is provided with the threaded holes 23, and the inner end face located on the limiting cylinders 25 penetrates through the mounting clamping plates 21 and is provided with the limiting clamping grooves 22.
The cleaning mechanism 3 comprises a supporting cylinder 31, a first connector 32, a connecting clamping plate 33, a second connector 34, a sliding rod 35, a supporting clamping ring 36, spring rods 37, connecting springs 38, a cleaning plate 39, a positioning baffle 310 and a fixed shaft 311, wherein the outer end surface of the supporting cylinder 31 is symmetrically and fixedly connected with the positioning baffle 310 for supporting, the connecting clamping plates 33 for connecting are uniformly and equidistantly and fixedly connected with the inner end surface of the supporting cylinder 31, the inner end surface of the connecting clamping plate 33 is uniformly and equidistantly and fixedly connected with three groups of fixing shafts 311 for supporting, the outer end surface of the fixing shaft 311 is rotatably sleeved with the second connector 34, the outer end surface of the second connector 34 is symmetrically and fixedly connected with spring rods 37 for elastic buffering, the first connector 32 is fixedly connected at the end of the spring rods 37, the fixed shaft 311 is rotatably clamped with the supporting clamping ring 36 through the second connector 34, the spring rods 37 and the first connector 32, the inside slip joint of support snap ring 36 has slide bar 35, and is located and carries out elastic sliding connection through connecting spring 38 between two sections adjacent support snap rings 36, and the even equidistance fixedly connected with of the interior terminal surface of support snap ring 36 is four groups of clean boards 39 that are used for the cleanness.
The even equidistance fixed distance of interior terminal surface of cleaning plate 39 has spacing arch, and four clean plates 39 of group splice form clean sleeve, clean telescopic radius is the same with heat exchange tube 4's radius, spacing arch, can fix a position the clearance to various dirt on heat exchange tube 4's the outer wall, thereby improve the outside cleanliness factor of follow-up heat exchange tube 4, and then improve subsequent heat exchange efficiency, clean telescopic radius is the same with heat exchange tube 4 radius simultaneously, can make clean sleeve closely laminate with heat exchange tube 4 all the time, further improve and carry out clear efficiency.
Connecting screw 17 and screw hole 23 looks adaptation, and supporting mechanism 2 is through connecting screw 17 and screw hole 23 looks adaptation and then threaded connection at drive mechanism 1's outer terminal surface, and four groups connecting screw 17 can cooperate with screw hole 23, drive the stable downward displacement of supporting mechanism 2 to can effectively improve supporting mechanism 2 and carry out the stability of displacement, thereby improve the stability when follow-up clearance mechanism 3 cleans.
Spacing draw-in groove 22 and a supporting cylinder 31 looks adaptation, and clearance mechanism 3 is through spacing draw-in groove 22 and a supporting cylinder 31 looks adaptation and then fixed connection at the inner terminal surface of supporting mechanism 2, and convenient follow-up carries out quick location installation to clearance mechanism 3.
The heat exchange tube 4 is connected at the inside helical tube of two sets of straight tubes including the straight tube and the fixed connection that are used for connecting, and helical tube's the radius of buckling is far greater than the height of cleaning plate 39, the straight tube can conveniently follow-up carry out quick installation to heat exchange tube 4, helical tube can effectively improve the contact surface with the inside various medium contact of geothermal well simultaneously, thereby improve heat exchange efficiency, helical tube's the radius of buckling is far greater than the height of cleaning plate 39 simultaneously, can prevent that follow-up helical tube bending from spacing cleaning plate 39, influence subsequent cleaning efficiency.
The working principle is as follows: as shown in fig. 1 and 2, when in use, a user can install the externally adapted housing and various circulating pipes outside the transmission mechanism 1 and the supporting base 5, so as to facilitate the subsequent rapid heat exchange operation of the heat energy of the geothermal well, improve the subsequent utilization efficiency of the heat energy,
as shown in fig. 2, 4 and 5, after the heat exchange tube 4 is used for a long time, due to more sewage in the geothermal well, the external dirt is easily gathered outside the heat exchange tube 4, when a user cleans the external dirt of the heat exchange tube 4, the connecting motor 13 can be started, at this time, the connecting motor 13 can drive the toothed belt pulley 12 to rotate, and simultaneously, since the toothed belt pulleys 12 are arranged at the bottoms of the other three sets of installation clamping seats 15, when the connecting motor 13 rotates, the connecting motor 13 can be meshed with the toothed belt 14 through the toothed belt pulley 12 and simultaneously drive the other three sets of toothed belt pulleys 12 to rotate, so that the connecting screw rods 17 at the bottoms of the four sets of toothed belt pulleys 12 can simultaneously rotate in the same direction, thereby facilitating the subsequent connecting screw rods 17 to be connected with the screw holes 23 through the threads and further driving the supporting mechanism 2 to integrally move downwards, the outside of the heat exchange tube 4 is conveniently cleaned,
as shown in fig. 2, 6 and 8, when the supporting mechanism 2 moves downwards, the supporting mechanism 2 can drive the internal cleaning mechanisms 3 to move downwards together, when the cleaning mechanism 3 moves downwards, firstly, the four groups of cleaning plates 39 inside the cleaning mechanism 3 can be attached to the outside of the heat exchange tube 4 to move, and simultaneously, both ends of the heat exchange tube 4 are straight tubes, so that the cleaning plates 39 can directly and quickly clean the end of the heat exchange tube 4, when the cleaning mechanism 3 moves to a spiral tube, the radius of the spiral tube is increased due to the bending of the radius, so that the cleaning plates 39 on one side or more sides are supported outwards, when the cleaning mechanism is supported outwards, the four groups of sliding rods 35 are elastically matched with the connecting springs 38, so as to provide enough elasticity and a spacing space for the cleaning plates 39 to be supported outwards, so that when the cleaning plates 39 move downwards, can be always attached to the surface of the heat exchange tube 4, so as to fully clean the external surface of the heat exchange tube 4, and simultaneously, as the middle section of the heat exchange tube 4 is spirally arranged, further, when the cleaning plate 39 is used for adhering and cleaning the pipe wall of the heat exchange pipe 4, a certain degree of inclination is generated, since the first connector 32 and the second connector 34 are rotatably connected with the supporting cylinder 31 and the supporting snap ring 36, and further, when the cleaning plate 39 is inclined, the first connector 32, the second connector 34 and the spring bar 37 can provide a sufficient inclined space for the cleaning plate 39, so that the cleaning plates 39 can be attached to the outer wall of the heat exchange tube 4, and simultaneously, three groups of cleaning plates 39 are arranged from top to bottom, and then make three clean boards 39 of group can the omnidirectional carry out abundant cleanness to the outside of heat exchange tube 4, improve follow-up heat exchange tube 4 outside cleanliness nature, also improve follow-up utilization efficiency to the inside heat energy of geothermal well simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A geothermal energy heat exchange device is characterized in that: comprises a transmission mechanism (1), a supporting mechanism (2), a cleaning mechanism (3), a heat exchange pipe (4), a supporting base (5) and a sealing baffle (6),
the lower end face of the transmission mechanism (1) is in threaded connection with a supporting mechanism (2) for limiting, cleaning mechanisms (3) which are located at the inner end face of the supporting mechanism (2) and are uniformly and equidistantly connected, heat exchange tubes (4) for heat exchange are fixedly connected at the inner end face of the transmission mechanism (1) and are uniformly and equidistantly connected, sealing baffles (6) for supporting are fixedly connected at the bottom end faces of the heat exchange tubes (4), supporting bases (5) for supporting are fixedly connected at the outer end faces of the sealing baffles (6),
the transmission mechanism (1) comprises a supporting clamping plate (11), a toothed belt pulley (12), a connecting motor (13), a toothed belt (14), an installation clamping seat (15), a sealing clamping plate (16) and a connecting screw rod (17), the inner end surface of the supporting clamping plate (11) is fixedly connected with a connecting motor (13) for transmission, three groups of mounting clamping seats (15) are uniformly and equidistantly fixedly connected on the inner end surface of the supporting clamping plate (11) close to the corners, the centers of the lower end surfaces of the connecting motor (13) and the mounting clamping seat (15) are both provided with a toothed belt pulley (12) for transmission, the connecting motor (13) is meshed with the bottom of the mounting clamping seat (15) through a toothed belt (14) for rotating connection, the center of the lower end surface of the toothed belt pulley (12) is fixedly connected with a connecting screw rod (17), the inner end face of the supporting clamping plate (11) is fixedly connected with a sealing clamping plate (16).
2. The geothermal energy heat exchange apparatus of claim 1, wherein: the supporting mechanism (2) comprises an installation clamping plate (21), a limiting clamping groove (22), threaded holes (23), a fixed cylinder (24) and a limiting cylinder (25), wherein the outer end face of the fixed cylinder (24) is symmetrically and fixedly connected with two sets of installation clamping plates (21) used for supporting, the fixed cylinder is located, the inner end face of the fixed cylinder (24) is fixedly connected with limiting cylinders (25) used for connecting in uniform equal intervals, the inner end face of the fixed cylinder (24) penetrates through the installation clamping plate (21) to be provided with the threaded holes (23), and the inner end face of the limiting cylinder (25) penetrates through the installation clamping plate (21) to be provided with the limiting clamping groove (22).
3. A geothermal energy heat exchange apparatus according to claim 2 wherein: the cleaning mechanism (3) comprises a supporting cylinder (31), a first connector (32), a connecting clamping plate (33), a second connector (34), a sliding rod (35), a supporting clamping ring (36), a spring rod (37), a connecting spring (38), a cleaning plate (39), a positioning baffle plate (310) and a fixing shaft (311), wherein the positioning baffle plate (310) used for supporting is symmetrically and fixedly connected to the outer end face of the supporting cylinder (31), the connecting clamping plate (33) used for connecting is symmetrically and fixedly connected to the inner end face of the supporting cylinder (31) at equal intervals, three groups of fixing shafts (311) used for supporting are fixedly connected to the inner end face of the connecting clamping plate (33) at equal intervals, the second connector (34) is rotatably sleeved on the outer end face of the fixing shaft (311), the spring rod (37) used for elastic buffering is symmetrically and fixedly connected to the outer end face of the second connector (34), and be located the first connector (32) of end fixedly connected with of spring beam (37), fixed axle (311) rotate the joint through second connector (34), spring beam (37) and first connector (32) and have support snap ring (36), the inside slip joint that supports snap ring (36) has slide bar (35), and is located two sections adjacent support and carry out elastic sliding connection through coupling spring (38) between snap ring (36), the even equidistance fixedly connected with four groups of interior terminal surface that supports snap ring (36) are used for clear cleaning plate (39).
4. A geothermal energy heat exchange apparatus according to claim 3 wherein: the spring rod (37) comprises a sleeve for supporting, a push rod in sliding clamping connection with the interior of the sleeve and a limiting spring for connecting the sleeve and the push rod.
5. A geothermal energy heat exchange apparatus according to claim 4 wherein: the inner end face of each cleaning plate (39) is provided with limiting bulges at uniform equal intervals, the four cleaning plates (39) are spliced to form a cleaning sleeve, and the radius of the cleaning sleeve is the same as that of the heat exchange tube (4).
6. A geothermal energy heat exchange apparatus according to claim 3 wherein: the connecting screw rod (17) is matched with the threaded hole (23), and the supporting mechanism (2) is matched with the threaded hole (23) through the connecting screw rod (17) and then is in threaded connection with the outer end face of the transmission mechanism (1).
7. A geothermal energy heat exchange apparatus according to claim 3, wherein: the limiting clamping groove (22) is matched with the supporting cylinder (31), and the cleaning mechanism (3) is matched with the supporting cylinder (31) through the limiting clamping groove (22) and then fixedly connected to the inner end face of the supporting mechanism (2).
8. A geothermal energy heat exchange apparatus according to claim 3 wherein: the heat exchange tube (4) comprises straight tubes used for connection and spiral tubes fixedly connected inside the two groups of straight tubes, and the bending radius of each spiral tube is far greater than the height of the cleaning plate (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110406648.9A CN113063231B (en) | 2021-04-15 | 2021-04-15 | Geothermal energy heat exchange device |
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| CN202110406648.9A CN113063231B (en) | 2021-04-15 | 2021-04-15 | Geothermal energy heat exchange device |
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| CN113063231A CN113063231A (en) | 2021-07-02 |
| CN113063231B true CN113063231B (en) | 2022-07-19 |
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| CN212868961U (en) * | 2020-06-06 | 2021-04-02 | 张赞源 | Novel heating power pipeline device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090188648A1 (en) * | 2008-01-29 | 2009-07-30 | Chien-Chung Tao | Heat Exchanger |
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2021
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|---|---|---|---|---|
| GB190005775A (en) * | 1900-03-28 | 1901-02-01 | George Harry Garner | Apparatus for Cleaning the Tubes of Water-tube Boilers |
| WO2009000688A1 (en) * | 2007-06-25 | 2008-12-31 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration device |
| CN201522233U (en) * | 2009-10-23 | 2010-07-07 | 大庆石油管理局 | Pipe internal cleaning device |
| CN104075615A (en) * | 2014-06-17 | 2014-10-01 | 衣启武 | Self-cleaning type intelligent shell-and-tube heat exchanger and method |
| CN206854286U (en) * | 2017-06-22 | 2018-01-09 | 黄仁水 | A kind of adherent type helical pipe self-cleaning structure |
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|---|---|
| CN113063231A (en) | 2021-07-02 |
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