CN114046678A - Heat pipe type heat exchanger - Google Patents
Heat pipe type heat exchanger Download PDFInfo
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- CN114046678A CN114046678A CN202111210253.8A CN202111210253A CN114046678A CN 114046678 A CN114046678 A CN 114046678A CN 202111210253 A CN202111210253 A CN 202111210253A CN 114046678 A CN114046678 A CN 114046678A
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- heat pipe
- heat exchanger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
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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
- F28G1/08—Non-rotary, e.g. reciprocated, appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
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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
- F28G15/00—Details
- F28G15/04—Feeding and driving arrangements, e.g. power operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to the field of heat exchangers, in particular to a heat pipe type heat exchanger which comprises a heating box, a ventilation box, bottom plates and a rotating motor, wherein the ventilation box is arranged at the top of the heating box; through being provided with movable sleeve post, reset spring, first dysmorphism cylinder, devices such as second dysmorphism cylinder and spliced pole, in the motion process of scraper blade main part, because the existence of rubber slab makes the scraper blade main part can have the frictional resistance who presss from both sides tight production to heat radiation fins, the scraper blade main part is retracted and can be made the spliced pole retract, sand grip on it slides on first dysmorphism cylinder and second dysmorphism cylinder, the spliced pole can be followed to the heat radiation fins with spliced pole looks fixed connection and move together and change the angle, under the continuous retraction of scraper blade main part, heat radiation fins also constantly changes the angle, air flow with higher speed, the work efficiency of heat exchanger is improved.
Description
Technical Field
The invention relates to the field of heat exchangers, in particular to a heat pipe type heat exchanger.
Background
The heat exchanger, it is the apparatus which transfers some heat of the hot fluid to the cold fluid, also known as heat exchanger, the heat exchanger plays an important role in chemical industry, petroleum, power, food and other many industrial productions, it can be regarded as heater, cooler, condenser, evaporator and reboiler, etc. in chemical industry production, it is used extensively, the heat pipe heater is a kind of heat exchanger, wherein the super heat conductivity and isothermality of the heat pipe make it become the ideal tool of controlling the temperature in the aerospace technology, the heat pipe heat exchanger has high heat transfer efficiency, compact structure, pressure loss is small, help to control dew point and corrode, etc. advantage, also apply to metallurgy, chemical industry, oil refining, boiler, pottery, traffic, light textile, machinery, electron, etc. extensively.
The main problems of the existing heat pipe type heat exchanger are as follows: 1. the structure of a heat pipe heat exchanger generally comprises a heating box, heat pipes and a ventilation box, wherein the heating box mainly heats the heat pipes, the heat pipes are connected with a plurality of groups of rectangular radiating fins, the radiating area of the heat pipes is increased through the radiating fins, air enters the ventilation box and is heated by the heat pipes, but dust is often mixed in the air and can be attached to the inside of the ventilation box along with the entering of the air, once the dust attached to the radiating fins is too much, the heat conduction performance of the dust is greatly reduced, and the heat conversion rate of the heat exchanger is reduced; 2. generally, the introduced air naturally flows in the ventilation box, and the air flow rate of the natural flow is very low, so that the working efficiency of the heat exchanger is relatively influenced; therefore, we propose a heat pipe heat exchanger.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a heat pipe type heat exchanger, which solves the problems that the heat exchanger conversion rate is low because the fins of the heat pipe type heat exchanger are fully covered with dust, and the air flow rate is low and the working efficiency of the heat exchanger is influenced because a flow guide structure is not arranged in a ventilation box.
In order to achieve the purpose, the invention is realized by the following technical scheme: a heat pipe type heat exchanger comprises a heating box, a ventilation box, bottom plates and a rotating motor, wherein the ventilation box is arranged at the top of the heating box, the inner side walls at two ends of the heating box are movably connected with two groups of bottom plates, and the inner side wall at the front end of the ventilation box is fixedly sleeved with the rotating motor;
the outer walls of the two sides of the ventilation box are symmetrically and fixedly connected with flange plates, and the inner side wall of the bottom end of the ventilation box is fixedly sleeved with a heat pipe main body;
fixing columns are fixedly connected to two sides of the heat pipe main body, and radiating fins are arranged on one sides of the fixing columns;
the outer walls of the tops of the two groups of bottom plates are fixedly connected with fixed seats, and one sides of the fixed seats are provided with movable seats;
a rotating column is movably connected to one side of the fixed seat and the movable seat, a scraper seat is fixedly connected to the tail end of one side of the rotating column, and a scraper main body is connected to the position, corresponding to the radiating fins, of the inner side wall of the scraper seat in a sliding mode;
rack plates are obliquely and symmetrically fixedly connected to the outer walls of the two groups of bottom plates at the sides close to each other;
the rear end of an output shaft of the rotating motor is fixedly connected with a rotating shaft, the outer side wall of the rotating shaft is fixedly sleeved with a rotating gear at a position corresponding to the rack plate, and the rotating gear is meshed with the rack plate;
and grooves are formed in the outer walls of the two groups of the bottom plates close to one side and correspond to the rack plates.
Preferentially, the bottom plate is internally provided with a connecting plate, the inner side wall of the connecting plate is in threaded connection with a screw main body, the outer side wall of the screw main body is movably sleeved with a nut seat, and the nut seat is fixedly connected with a movable seat through a fixing screw.
Preferentially, the inner wall of one side of the scraper seat is fixedly connected with an expansion spring, and one end of the expansion spring is fixedly connected with the outer wall of one side of the scraper main body.
Preferentially, the scraper blade main part includes the metal sheet, metal sheet bottom outer wall fixedly connected with rubber slab, rubber slab bottom outer wall bonding has abrasive paper of polishing.
Preferentially, the fixed column includes the sleeve, sleeve inside wall sliding connection has the activity cover post, the fixed regulation of activity cover post lateral wall has reset spring, the first dysmorphism cylinder of the terminal fixedly connected with in activity cover post one side, first dysmorphism cylinder one side is provided with the dysmorphism cylinder of second, the spliced pole has been cup jointed in the activity of the dysmorphism cylinder inside wall of second, the draw-in groove has been seted up to the close one side outer wall of first dysmorphism cylinder and second dysmorphism cylinder, the corresponding position fixedly connected with sand grip of spliced pole bottom outer wall and top outer wall and draw-in groove.
Preferably, the cross section of the first special-shaped cylinder and the cross section of the second special-shaped cylinder close to one end are oval.
The invention provides a heat pipe type heat exchanger. The method has the following beneficial effects:
1. in the invention, through the devices of a scraper seat, a telescopic spring, a scraper main body, a nut seat, a rack plate, a rotating gear and the like, the position of the nut seat is firstly adjusted through the rotation of a screw rod main body, namely the position of a movable seat is adjusted, then the rotating gear is driven to rotate by a rotating motor to drive two groups of rack plates meshed with the nut seat to move oppositely, and the dust cleaning action of the heat dissipation fins is carried out back and forth through the scraper main bodies arranged on the movable seat and a fixed seat, wherein the scraper main body comprises a metal plate, a rubber plate and polishing abrasive paper, the rubber plate has certain flexibility, so that the polishing abrasive paper can be only attached to the heat dissipation fins, the polishing abrasive paper can also polish oxide layers on the surfaces of the heat dissipation fins at the same time, the heat dissipation performance is prevented from being influenced, the dust accumulated on the heat dissipation fins can be cleaned through the mechanism, and the oxide layers can be polished conveniently, the heat dissipation performance of the heat dissipation fins is improved;
2. according to the invention, through the arrangement of the movable sleeve column, the reset spring, the first special-shaped cylinder, the second special-shaped cylinder, the connecting column and the like, in the movement process of the scraper main body, the scraper main body can have friction resistance generated by clamping heat dissipation fins due to the existence of the rubber plate, the connecting column can retract due to retraction of the scraper main body, the convex strips on the connecting column slide on the first special-shaped cylinder and the second special-shaped cylinder until the convex strips are clamped into the clamping grooves, the heat dissipation fins fixedly connected with the connecting column can move along with the connecting column to change the angle, and the heat dissipation fins also continuously change the angle under the continuous retraction of the scraper main body, so that the air flow is accelerated, and the working efficiency of the heat exchanger is improved.
Drawings
FIG. 1 is a schematic perspective view of a heat pipe heat exchanger according to the present invention;
FIG. 2 is a schematic diagram of a heat pipe heat exchanger according to the present invention;
FIG. 3 is a schematic side view of a heat pipe heat exchanger according to the present invention;
FIG. 4 is a schematic view of a three-dimensional structure of the connection of the base plate, the heat pipe body, the movable base and the fixed base;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
FIG. 6 is a schematic view of the connection structure of the base plate, the heat pipe body, the movable base and the fixed base;
FIG. 7 is a cross-section taken along line A-A of FIG. 6;
FIG. 8 is an enlarged view of a portion of FIG. 7 at B;
FIG. 9 is a schematic diagram of the position relationship between the bottom plate and the heat pipe main body;
FIG. 10 is an enlarged view of a portion of FIG. 9 at C;
FIG. 11 is a perspective view of the inside of the fixing post;
FIG. 12 is a schematic view of a three-dimensional structure of the connection between the movable sleeve column, the connection column, the first special-shaped cylinder, the second special-shaped cylinder, the return spring, the convex strip and the heat dissipation fins;
FIG. 13 is a top view of the connection between the movable sleeve column, the connection column, the first shaped cylinder, the second shaped cylinder, the return spring, the protrusion and the heat sink;
FIG. 14 is a sectional view taken along line B-B of FIG. 13;
FIG. 15 is a perspective view of the connection between the scraper body and the scraper seat;
fig. 16 is a schematic view showing a specific structure of the squeegee body.
Wherein, 1, heating a box; 2. a ventilation box; 201. a flange plate; 202. a heat pipe main body; 3. a base plate; 301. a lead screw body; 302. a fixed seat; 303. a movable seat; 304. a groove; 305. a connecting plate; 306. a nut seat; 4. a tension spring; 5. a rack plate; 6. rotating the motor; 601. a rotating shaft; 602. a rotating gear; 7. rotating the column; 8. fixing a column; 801. a sleeve; 802. a movable sleeve column; 803. connecting columns; 804. a first shaped cylinder; 805. a second shaped cylinder; 806. a convex strip; 807. a return spring; 808. a card slot; 9. heat dissipation fins; 10. a squeegee base; 11. a squeegee body; 1101. a metal plate; 1102. a rubber plate; 1103. and (6) grinding the sand paper.
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.
Example (b):
as shown in fig. 1-16, an embodiment of the present invention provides a heat pipe heat exchanger, which includes a heating box 1, a ventilation box 2, a bottom plate 3 and a rotating motor 6, wherein the ventilation box 2 is disposed on the top of the heating box 1, two groups of bottom plates 3 are movably connected to inner side walls of two ends of the heating box 1, and the rotating motor 6 is fixedly sleeved on an inner side wall of a front end of the ventilation box 2;
the outer walls of two sides of the ventilation box 2 are symmetrically and fixedly connected with flange plates 201, and the inner side wall of the bottom end of the ventilation box 2 is fixedly sleeved with a heat pipe main body 202; fixing columns 8 are fixedly connected to two sides of the heat pipe main body 202, and heat dissipation fins 9 are arranged on one sides of the fixing columns 8; the pipeline which is introduced with gas is fixedly connected with the ventilation box 2 through the flange plate 201, the heat pipe main body 202 in the ventilation box 2 is heated through the heating box 1, the heat pipe main body 202 is fixedly connected with the heat dissipation fins 9 through the fixing columns 8, the heat pipe main body 202 can guide heat into the heat dissipation fins 9 at the moment, the heat dissipation fins 9 are generally made of aluminum alloy materials, the heat dissipation effect is good, the heat dissipation area is increased through the matching of the heat pipe main body 202 and the heat dissipation fins 9, the temperature in the ventilation box 2 can be quickly raised, and then air which needs to be heated is introduced into the ventilation box 2 through the gas pipeline;
the outer walls of the tops of the two groups of bottom plates 3 are fixedly connected with fixed seats 302, and one sides of the fixed seats 302 are provided with movable seats 303; the outer walls of the two groups of bottom plates 3 close to one side are obliquely and symmetrically fixedly connected with rack plates 5; the outer walls of the two groups of bottom plates 3 close to one side are provided with grooves 304 corresponding to the rack plates 5; the rear end of the output shaft of the rotating motor 6 is fixedly connected with a rotating shaft 601, the outer side wall of the rotating shaft 601 is fixedly sleeved with a rotating gear 602 at a position corresponding to the rack plate 5, and the rotating gear 602 is meshed with the rack plate 5; a rotating column 7 is movably connected to one side of the fixed seat 302 and the movable seat 303, the tail end of one side of the rotating column 7 is fixedly connected with a scraper seat 10, and the position, corresponding to the heat dissipation fins 9, of the inner side wall of the scraper seat 10 is connected with a scraper main body 11 in a sliding mode; a connecting plate 305 is arranged in the bottom plate 3, the inner side wall of the connecting plate 305 is in threaded connection with a lead screw main body 301, the outer side wall of the lead screw main body 301 is movably sleeved with a nut seat 306, and the nut seat 306 is fixedly connected with a movable seat 303 through a fixing screw; the inner wall of one side of the scraper seat 10 is fixedly connected with an expansion spring 4, one end of the expansion spring 4 is fixedly connected with the outer wall of one side of the scraper main body 11, and the scraper main body 11 and the heat dissipation fins 9 can be completely cleaned;
after the cooling fin is used for a period of time, a certain amount of dust is mixed in the air, the dust can be distributed on the cooling fins 9 and other places due to the gravity of the dust, the heat dissipation performance of the cooling fins 9 can be seriously affected when the accumulated dust on the cooling fins 9 reaches a certain amount, at the moment, the dust cleaning work needs to be carried out on the cooling fins 9 by utilizing the scraper main body 11, and the specific working process is as follows: firstly, the screw rod main body 301 is driven to rotate by an external driving motor, so that the nut seat 306 is translated on the screw rod main body 301, because the nut seat 306 is fixedly connected with the movable seat 303, the movable seat 303 can be driven by the nut seat 306 to move towards the direction of the fixed seat 302 until the scraper main body 11 on the fixed seat 302 is contacted with the heat dissipation fins 9, then the rotary motor 6 is started, the output shaft of the rotary motor 6 drives the rotary shaft 601 to rotate, the rotary shaft 601 drives the rotary gear 602 to rotate, because the rotary gear 602 is mutually meshed with the two groups of rack plates 5, and the two groups of rack plates 5 are respectively and fixedly connected with the two groups of bottom plates 3, the two groups of bottom plates 3 are driven by the rotary gear 602 to move oppositely, then the two groups of bottom plates 3 are driven to move away from each other under the reverse rotation of the output shaft of the rotary motor 6, because the side walls of the bottom plates 3 are rotatably connected with the scraper seat 10, and the scraper main body 11 is movably connected on the scraper seat 10, the scraper main bodies 11 on the bottom plate 3 move synchronously with the scraper main bodies, an upper group of scraper main bodies 11 and a lower group of scraper main bodies 11 are arranged on each group of scraper seats 10 and are in contact with the upper end face and the lower end face of the heat dissipation fins 9, the heat dissipation fins 9 are subjected to ash removal under the movement of the scraper main bodies 11, air is introduced during the ash removal, and a large amount of cleaned dust can be taken away and blown out of the ventilation box 2;
the scraper blade main body 11 comprises a metal plate 1101, the outer wall of the bottom of the metal plate 1101 is fixedly connected with a rubber plate 1102, and the outer wall of the bottom of the rubber plate 1102 is glued with grinding sand paper 1103;
because the radiating fins 9 are generally made of aluminum alloy, a layer of oxide film is easily produced on the working surface in a long-term high-temperature environment, and the oxide film can affect the heat dissipation performance of the radiating fins 9, the scraper main body 11 is composed of three parts, wherein the metal plate 1101 mainly plays a supporting role and is connected with the scraper seat 10, and the rubber plate 1102 has flexibility, so that the grinding abrasive paper 1103 can be attached to the radiating fins 9, the grinding abrasive paper 1103 can grind the oxide film on the surfaces of the radiating fins 9 while cleaning ash, the influence on the heat dissipation performance is prevented, and the grinding abrasive paper 1103 and the scraper seat are mutually matched to improve the daily heat dissipation performance of the radiating fins 9 and the heat conversion rate of the heat exchanger;
the fixed column 8 comprises a sleeve 801, the inner side wall of the sleeve 801 is connected with a movable sleeve column 802 in a sliding mode, the outer side wall of the movable sleeve column 802 is fixedly adjusted to be provided with a return spring 807, the tail end of one side of the movable sleeve column 802 is fixedly connected with a first special-shaped cylinder 804, one side of the first special-shaped cylinder 804 is provided with a second special-shaped cylinder 805, the inner side wall of the second special-shaped cylinder 805 is movably sleeved with a connecting column 803, the outer wall of one side, close to the first special-shaped cylinder 804 and the second special-shaped cylinder 805, is provided with a clamping groove 808, the outer wall of the bottom and the outer wall of the top of the connecting column 803 are fixedly connected with raised strips 806 in positions corresponding to the clamping groove 808, and the section of one end, close to the first special-shaped cylinder 804 and the second special-shaped cylinder 805, is oval;
when the scraper main body 11 moves, because of the existence of the rubber plate 1102, the scraper main body 11 clamps the heat dissipation fins 9, frictional resistance generated by the clamping drives the heat dissipation fins 9 to move for a certain distance, when the heat dissipation fins 9 move towards the heat pipe main body 202, the connection posts 803 fixedly connected with the heat dissipation fins 9 retract along with the heat dissipation fins, the retraction of the connection posts 803 enable the convex strips 806 to slide along the end surfaces of the first special-shaped cylinder 804 and the second special-shaped cylinder 805, when the convex strips 806 slide to the clamping grooves 808 and stop sliding and clamping into the clamping grooves 808, the movement process of the heat dissipation fins 9 moves along with the connection posts 803, and rotates for a certain angle, because the first special-shaped cylinder 804 and the second special-shaped cylinder 805 at the moment are in a tensioned position, the second special-shaped cylinder moves forward for a certain position, because the second special-shaped cylinder 805 is fixedly connected with the movable sleeve cylinder 802, and the movable sleeve column 802 is provided with a return spring 807, when the second special-shaped cylinder 805 moves to enable the return spring 807 to be extruded, when the connecting column 803 retracts again, the return spring 807 is extruded again, the raised strips 806 slide on the end surfaces of the first special-shaped cylinder 804 and the second special-shaped cylinder 805 until the clamping grooves 808 stop, so that the first special-shaped cylinder 804 and the second special-shaped cylinder 805 reset, the heat dissipation fins 9 rotate a certain angle again, and then when the scraper main body 11 continuously extends back and forth, the heat dissipation fins 9 change the angle therewith, so that the flow velocity of air in the ventilation box 2 can be effectively changed, and the working efficiency of the heat exchanger is improved.
The working principle is as follows:
and (3) heating air:
the heat pipe main body 202 is heated by the heating box 1, the heat pipe main body 202 is heated and then is radiated by the heat radiation fins 9, at the moment, air to be heated is introduced into the ventilation box 2, the air enters the ventilation box 2, is heated by the heat radiation fins 9 and the heat pipe main body 202, and is output from the other end of the ventilation box 2 to finish air heating;
the ash removal process of the fins comprises the following steps:
because the heated air contains certain dust, a certain amount of dust adheres to the heat dissipation fins 9 after the heat dissipation fins are used for a period of time to influence the heat dissipation performance of the heat dissipation fins, at the moment, the dust on the heat dissipation fins 9 can be cleaned through the scraper main body 11, the two groups of bottom plates 3 are driven to move in opposite directions by the driving of the rotating gear 602 to drive the scraper main body 11 to clean the upper and lower ends of the fins, the cleaned dust is taken away by a large amount of introduced air, and meanwhile, the abrasive paper 1103 on the scraper main body 11 can polish the oxide films of the fins, so that the heat dissipation efficiency of the heat dissipation fins is improved, and the heat conversion rate of the heat exchanger is prevented from being influenced;
accelerating the air flow process:
in the moving process of the scraper main body 11, the scraper main body 11 has frictional resistance generated by clamping the heat dissipation fins 9 due to the existence of the rubber plate 1102, so that the connecting column 803 is driven to retract, the raised strips 806 thereon move on the first special-shaped cylinder 804 and the second special-shaped cylinder 805 until being clamped into the clamping grooves 808, the heat dissipation fins 9 move together with the connecting column 803 to change the angle, the heat dissipation fins 9 continuously change the angle under the continuous extension and retraction of the scraper main body 11, the air flow is accelerated, and the working efficiency of the heat exchanger is improved.
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 (6)
1. The utility model provides a heat pipe formula heat exchanger, includes heating cabinet (1), ventilation box (2), bottom plate (3) and rotating electrical machines (6), its characterized in that: the top of the heating box (1) is provided with a ventilation box (2), the inner side walls of two ends of the heating box (1) are movably connected with two groups of bottom plates (3), and the inner side wall of the front end of the ventilation box (2) is fixedly sleeved with a rotating motor (6);
the outer walls of two sides of the ventilation box (2) are symmetrically and fixedly connected with flange plates (201), and the inner side wall of the bottom end of the ventilation box (2) is fixedly sleeved with a heat pipe main body (202);
fixing columns (8) are fixedly connected to two sides of the heat pipe main body (202), and heat dissipation fins (9) are arranged on one sides of the fixing columns (8);
the outer walls of the tops of the two groups of bottom plates (3) are fixedly connected with fixed seats (302), and one sides of the fixed seats (302) are provided with movable seats (303);
a rotating column (7) is movably connected to one side, opposite to the fixed seat (302) and the moving seat (303), of the rotating column (7), a scraper seat (10) is fixedly connected to the tail end of one side of the rotating column (7), and a scraper main body (11) is slidably connected to the position, corresponding to the heat dissipation fins (9), of the inner side wall of the scraper seat (10);
rack plates (5) are obliquely and symmetrically fixedly connected to the outer walls of the two groups of bottom plates (3) at the sides close to each other;
the rear end of an output shaft of the rotating motor (6) is fixedly connected with a rotating shaft (601), a rotating gear (602) is fixedly sleeved at a position on the outer side wall of the rotating shaft (601) corresponding to the rack plate (5), and the rotating gear (602) is meshed with the rack plate (5);
the outer wall of one side of the two groups of bottom plates (3) close to each other is provided with a groove (304) corresponding to the rack plate (5).
2. A heat pipe heat exchanger according to claim 1, wherein: the novel screw-driven screw is characterized in that a connecting plate (305) is arranged inside the base plate (3), a screw body (301) is connected to the inner side wall of the connecting plate (305) in a threaded manner, a nut seat (306) is movably sleeved on the outer side wall of the screw body (301), and the nut seat (306) is fixedly connected with a moving seat (303) through a fixing screw.
3. A heat pipe heat exchanger according to claim 1, wherein: the scraper blade seat is characterized in that an expansion spring (4) is fixedly connected to the inner wall of one side of the scraper blade seat (10), and one end of the expansion spring (4) is fixedly connected with the outer wall of one side of the scraper blade main body (11).
4. A heat pipe heat exchanger according to claim 1, wherein: the scraper blade main part (11) includes metal sheet (1101), metal sheet (1101) bottom outer wall fixedly connected with rubber slab (1102), rubber slab (1102) bottom outer wall cementing has abrasive paper (1103) of polishing.
5. A heat pipe heat exchanger according to claim 1, wherein: the fixing column (8) comprises a sleeve (801), a movable sleeve column (802) is connected to the inner side wall of the sleeve (801) in a sliding mode, a reset spring (807) is fixedly adjusted on the outer side wall of the movable sleeve column (802), a first special-shaped cylinder (804) is fixedly connected to the tail end of one side of the movable sleeve column (802), a second special-shaped cylinder (805) is arranged on one side of the first special-shaped cylinder (804), a connecting column (803) is movably sleeved on the inner side wall of the second special-shaped cylinder (805), a clamping groove (808) is formed in the outer wall of one side, close to the first special-shaped cylinder (804) and the second special-shaped cylinder (805), of the connecting column (803), and convex strips (806) are fixedly connected to the outer wall of the bottom and the outer wall of the top of the connecting column (803) and the corresponding positions of the clamping grooves (808).
6. A heat pipe heat exchanger according to claim 5, wherein: the cross section of one end of the first special-shaped cylinder (804) close to the second special-shaped cylinder (805) is oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111210253.8A CN114046678A (en) | 2021-10-18 | 2021-10-18 | Heat pipe type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111210253.8A CN114046678A (en) | 2021-10-18 | 2021-10-18 | Heat pipe type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114046678A true CN114046678A (en) | 2022-02-15 |
Family
ID=80205366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111210253.8A Pending CN114046678A (en) | 2021-10-18 | 2021-10-18 | Heat pipe type heat exchanger |
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| Country | Link |
|---|---|
| CN (1) | CN114046678A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116592412A (en) * | 2023-07-18 | 2023-08-15 | 济宁金能热力有限公司 | Industrial park heating system |
-
2021
- 2021-10-18 CN CN202111210253.8A patent/CN114046678A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116592412A (en) * | 2023-07-18 | 2023-08-15 | 济宁金能热力有限公司 | Industrial park heating system |
| CN116592412B (en) * | 2023-07-18 | 2023-09-22 | 济宁金能热力有限公司 | Industrial park heating system |
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