CN109113967B - Radiator for collecting waste heat energy of air compressor and collecting method thereof - Google Patents
Radiator for collecting waste heat energy of air compressor and collecting method thereof Download PDFInfo
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- CN109113967B CN109113967B CN201811124651.6A CN201811124651A CN109113967B CN 109113967 B CN109113967 B CN 109113967B CN 201811124651 A CN201811124651 A CN 201811124651A CN 109113967 B CN109113967 B CN 109113967B
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- 239000002918 waste heat Substances 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000007789 gas Substances 0.000 claims abstract description 116
- 230000017525 heat dissipation Effects 0.000 claims abstract description 94
- 230000005540 biological transmission Effects 0.000 claims description 26
- 239000002699 waste material Substances 0.000 claims description 18
- 230000005855 radiation Effects 0.000 claims description 17
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
- F04B39/066—Cooling by ventilation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a radiator for collecting waste heat energy of an air compressor and a collecting method thereof, comprising a radiating main board, a radiating fan arranged on one side of the radiating main board, a gas collecting assembly arranged on the other side of the radiating main board and used for receiving hot gas, two rows of air inlet holes arranged at intervals on the top of the radiating main board, a converging frame which is covered above each row of air inlet holes and is respectively provided with an air inlet and an air outlet, and a radiating assembly arranged at the bottom of the radiating main board and connected with the air inlet holes; the heat dissipation assembly comprises first heat dissipation pipes which are communicated with the air inlets and are in one-to-one correspondence, and heat dissipation modules are rotationally communicated between the corresponding first heat dissipation pipes; each heat dissipation module is gradually inclined at intervals in a step manner from one side close to the gas collection assembly to the other side; the invention has the beneficial effects that: waste heat energy generated during the operation of the air compressor is recovered and used in industrial production and manufacture, so that the utilization rate of resources is improved.
Description
Technical Field
The invention relates to the technical field of heat dissipation and collection equipment of waste hot gas of an air compressor, in particular to a radiator for collecting waste heat energy of the air compressor and a collection method thereof.
Background
The circuit board, also called a printed circuit board or a printed circuit board, is named (Printed Circuit Board) PCB, and the FPC board (Flexible Printed Circuit board) FPC board, also called a flexible circuit board, is made of polyimide or polyester film as a base material and has the characteristics of high reliability and excellent flexibility, and has the characteristics of high wiring density, light weight, thin thickness and good flexibility.
An air compressor is a device for compressing gas, and at present, the type of the air compressor mainly comprises a reciprocating piston type, a rotary blade or a rotary screw rod and the like; in the working process of the air compressor, a large amount of waste heat gas is generated, and the main treatment mode of the waste heat gas is to directly discharge the waste heat gas, so that the aim of recovering and utilizing part of waste heat energy cannot be fulfilled; secondly, the existing radiator in the prior art cannot meet the requirement of collecting waste hot gas of the air compressor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a radiator for collecting waste heat energy of an air compressor and a collecting method thereof, and aims to solve the problems that the waste heat energy generated during the operation of the air compressor cannot be collected and the waste hot gas generated during the operation of the air compressor cannot be collected in the prior art.
The technical scheme of the invention is realized as follows: the utility model provides a radiator that air compressor machine waste heat energy collection used which characterized in that: the heat-dissipating device comprises a heat-dissipating main board, a heat-dissipating fan arranged on one side of the heat-dissipating main board, a gas collecting assembly arranged on the other side of the heat-dissipating main board and used for receiving hot gas, two rows of gas inlets arranged at intervals on the top of the heat-dissipating main board, a converging frame which is covered above the gas inlets of each row and is respectively provided with a gas inlet and a gas outlet, and a heat-dissipating assembly arranged at the bottom of the heat-dissipating main board and connected between the gas inlets; the heat dissipation assembly comprises first heat dissipation pipes which are communicated with the air inlets and are in one-to-one correspondence, heat dissipation modules are rotationally communicated between the corresponding first heat dissipation pipes, a plurality of concave parts are axially and equidistantly arranged on the outer wall of each heat dissipation module at intervals, heat dissipation air guide blades are axially rotationally connected in the concave parts through unidirectional rotation devices, and the rotation directions of the unidirectional rotation devices arranged on the adjacent heat dissipation modules are opposite; each heat radiation module is gradually inclined at intervals in a step manner from one side close to the gas collection assembly to the other side, and the heat radiation gas guide blades arranged on the adjacent heat radiation modules are arranged in a staggered manner or partially overlapped in the axial direction; the gas collecting assembly comprises a gas collecting hood arranged on one side of the heat dissipation main board, one end, close to the heat dissipation main board, of the gas collecting hood is provided with a first opening, a gas transmission channel extends from the first opening to the other side of the gas collecting hood, and a gas suction assembly is arranged in the gas transmission channel; the air suction assembly comprises an annular air suction frame axially and rotationally connected with the inner wall of the air transmission channel, a plurality of hanging rings fixedly connected with the inner wall of the annular air suction frame at equal intervals in the circumferential direction, and a driving assembly which is arranged at the center of the air transmission channel and is used for driving the annular air suction frame to axially rotate, wherein a plurality of first air suction blades and second air suction blades are respectively fixedly connected with the outer walls of the two sides of the annular air suction frame at equal intervals in the circumferential direction, the free ends of the first air suction blades and the second air suction blades extend towards the center of the air transmission channel, the lengths of the second air suction blades are larger than those of the first air suction blades, and the first air suction blades and the second air suction blades are arranged in a staggered mode or partially overlapped; the driving assembly comprises a transmission shaft which is arranged at the center of the gas transmission channel and is driven to rotate by a motor, and hooks which are used for being clamped with the hanging rings are fixedly connected to the outer wall of the transmission shaft at equal intervals in the circumferential direction; and a filter screen is arranged on one side of the gas transmission channel, which is close to the heat dissipation main board.
Preferably, it is: the unidirectional rotation device comprises a first rotating block which is matched with the concave part and is axially and rotationally connected with the concave part, and a second rotating block which is fixedly connected with the heat dissipation air guide blade and is axially and rotationally connected with the outer wall of the first rotating block, unidirectional adaptation blocks are fixedly connected with the contact surface of the first rotating block and the second rotating block in the rotation direction, the thickness of each unidirectional adaptation block is gradually thickened from the rotation direction, and a plurality of unidirectional movable grooves for the unidirectional adaptation blocks to move and adapt are circumferentially arranged on the contact surface of the second rotating block and the first rotating block in the rotation direction.
Preferably, it is: the heat dissipation module comprises a plurality of second heat dissipation pipes which are communicated through connecting blocks and are connected in a mutually rotating mode, a concave portion is formed between the connecting blocks and the second heat dissipation pipes which are connected with the two ends of the connecting blocks in a rotating mode, the inner rings of the first rotating blocks are fixedly connected with the connecting blocks, and a flow guide assembly used for guiding hot air in each second heat dissipation pipe to flow is arranged between the inner rings of the adjacent connecting blocks.
Preferably, it is: each guide assembly comprises a traction part fixedly connected with the inner ring of the connecting block at equal intervals in the circumferential direction and guide strips fixedly connected between different guide assemblies and arranged on the traction parts in a staggered mode in the axial direction, each guide strip is provided with a groove, the top of one side groove wall of each groove is fixedly connected with a first extension part, and the other side groove wall of each groove is bent and extended towards the direction far away from the groove to form a second extension part with a wavy section.
Preferably, it is: the first air suction blades and the second air suction blades are respectively provided with a second opening, and exhaust assemblies are respectively and rotatably connected between the inner walls of the second openings; each exhaust assembly all includes through the round pin with second opening top and bottom inner wall rotate the first exhaust piece that is connected and the shape is "round platform shape", and each first exhaust piece all sets up in the clearance each other, and is equipped with in this clearance with each first exhaust piece rotate the second exhaust piece that is connected and the shape is "cylindrical", the outer wall of each first exhaust piece and each second exhaust piece is circumference equidistant interval fixedly connected with first exhaust piece and second exhaust piece respectively, first exhaust piece and second exhaust piece one-to-one, and each second exhaust piece's both ends all set up to form right angle chamfer with between the first exhaust piece.
Preferably, it is: each heat dissipation air guide vane comprises a first radiating fin arranged by two gaps and a connecting part fixedly connected between the first radiating fins and provided with a hemispherical concave cavity, a semicircular groove is formed on one side, close to the connecting part, of each first radiating fin, each connecting part is arranged by the gaps, a center ball moving inside the hemispherical concave cavity is arranged between the connecting parts, and the outer wall of the center ball is fixedly connected with second radiating fins moving inside the semicircular groove at equal circumferential intervals.
Preferably, it is: and the end faces of one side, far away from the first exhaust block and the second exhaust block, of the first exhaust sheet and the second exhaust sheet are respectively recessed to form a sliding groove.
By adopting the technical scheme: the method comprises the steps that hot air generated during operation of the air compressor is introduced into the heat radiating assembly through the air inlet, and the heat radiating assembly is supplied with air through the heat radiating fan arranged on one side of the heat radiating main board, so that the heat radiating assembly is radiated, hot air generated outside the heat radiating assembly is collected, and the purpose of collecting waste heat energy generated during operation of the air compressor is achieved; in more detail: firstly, the air dispersing principle of waste hot air introduced into the air dispersing component is mainly as follows: the heat energy is mixed with air outside the heat radiation module, and the purified heat energy is collected through the gas collecting assembly and reused; the air suction component arranged in the air transmission channel can improve the efficiency of absorbing hot air, so that the heat dissipation efficiency of the radiator and the purification efficiency of waste heat air are improved, and the collection efficiency of waste heat energy is further improved; (III), the purpose of arranging the unidirectional rotation device is as follows: guarantee the unidirectional rotation of the heat dissipation air guide vane that sets up on the heat dissipation module, avoid producing the rotation of heat dissipation air guide vane and produce mutual repulsive force when radiator fan supplies air to the heat dissipation module to further improve the collection efficiency to the waste hot air, secondly, the unidirectional rotation device's that sets up on the adjacent heat dissipation module rotation opposite direction's purpose is: when guaranteeing that the rotation of heat dissipation air guide blade can not produce the mutual repulsion, make adjacent heat dissipation air guide blade produce mutual assistance, namely: because of the heat dissipation modules arranged in a stepped manner, mutual thrust of the heat dissipation air guide blades on the adjacent heat dissipation modules can be given in the process of rotating the heat dissipation air guide blades on different heat dissipation modules, so that the rotating speed of the heat dissipation air guide blades is further improved, and the collection efficiency of waste heat energy of the air compressor is further improved; (IV), the flow guide component arranged in each second radiating pipe can improve the flow rate of hot gas in each second radiating pipe, so that the hot gas quantity passing through the inside of the same second radiating pipe in unit time is improved, the heat collection efficiency of waste hot gas of the air compressor is further improved, and the air guide principle is as follows: the traction part fixedly connected with the connecting block can drive the flow guide strip inside the second radiating pipe to rotate, so that the purpose of guiding hot air is achieved; it should be noted that: the first air suction blade, the second opening arranged on the second air suction blade and the exhaust component arranged in the second opening can further improve the air collection efficiency of the air collection component, and the principle is as follows: the first air suction blade and the second air suction blade rotate, the second air discharge block and the second air discharge block rotate at the same time, and the flow rate of hot air is improved in the rotation process, so that the collection efficiency of waste heat energy of the air compressor is further improved; secondly, the radiating fan blows air to the radiating fins, and meanwhile the central ball can move in the hemispherical concave cavity, so that the second radiating fins arranged on the outer wall of the central ball are driven to move in the semicircular grooves, the flow efficiency of heat dissipated from the radiating module is further improved, and the collection and emission efficiency of waste heat energy of the air compressor is further improved; and thirdly, the sliding grooves formed in the first exhaust blade and the second exhaust blade can improve the contact area between the first exhaust blade and the hot gas and the contact area between the second exhaust blade and the hot gas, so that the flow efficiency of the hot gas is further improved, and the collection efficiency of the waste heat energy of the air compressor is further improved.
In addition, the invention also provides a method for collecting waste heat energy of the air compressor, which is characterized by comprising the following steps:
s1: waste heat gas generated by the operation of the air compressor is introduced into an air inlet hole arranged on the heat dissipation main board through an air inlet;
s2: waste heat gas entering the air inlet holes continuously passes through the heat dissipation components arranged between the air inlet holes, and the waste heat gas passing through the heat dissipation components is continuously dissipated through the fans, so that the heat in the waste heat gas is purified;
s3: collecting and utilizing the hot gas purified in the step S2 through a gas collecting assembly;
s4: and (3) discharging the waste heat gas subjected to heat radiation in the step S2 through an air inlet arranged at an air outlet of the heat radiation main board.
Preferably, it is: the waste hot gas discharged in the step S4 is used for preserving the heat of the hot gas collected in the step S3.
By adopting the technical scheme: the waste hot gas generated during the working of the air compressor can be effectively collected and purified, the purified hot gas is used for producing and manufacturing circuit boards, the collected waste hot gas is discharged outwards, and the discharged waste hot gas is used for preserving heat of the purified hot gas, so that the use effect of the purified hot gas is improved.
To sum up: the invention can meet and realize the multi-aspect recycling of the waste heat energy of the air compressor.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a heat dissipating assembly according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a partial cross-sectional view of B-B in FIG. 2;
FIG. 5 is a cross-sectional view of C-C in FIG. 4;
fig. 6 is an enlarged view of a portion D in fig. 1;
fig. 7 is an enlarged view of the portion F in fig. 2.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1 to 7, the present invention discloses a radiator for collecting waste heat energy of an air compressor, in a specific embodiment of the present invention, the radiator comprises a heat dissipation main board 1, a heat dissipation fan 2 arranged on one side of the heat dissipation main board 1, a gas collecting assembly 3 arranged on the other side of the heat dissipation main board 1 and used for receiving hot gas, two rows of gas inlet holes 10 arranged at intervals on the top of the heat dissipation main board 1, a convergence frame 11 covering the top of each row of gas inlet holes 10 and respectively provided with a gas inlet 110 and a gas outlet 111, and a heat dissipation assembly 12 arranged at the bottom of the heat dissipation main board 1 and connected between the gas inlet holes 110; the heat dissipation assembly 12 includes first heat dissipation pipes 121 which are communicated with each air inlet 110 and are in one-to-one correspondence, and heat dissipation modules 122 are rotationally communicated between the corresponding first heat dissipation pipes 121, a plurality of concave portions 1220 are axially and equidistantly arranged on the outer wall of each heat dissipation module 122, and heat dissipation air guide blades 1222 are axially and rotationally connected in each concave portion 1220 through unidirectional rotation devices 1221, and the rotation directions of unidirectional rotation devices 1221 arranged on the adjacent heat dissipation modules 122 are opposite; each heat radiation module 122 is gradually inclined at intervals in a step manner from one side close to the gas collection assembly 3 to the other side, and the heat radiation gas guide blades 1222 arranged on the adjacent heat radiation modules 122 are arranged in a staggered manner or partially overlapped in the axial direction; the gas collecting assembly 3 comprises a gas collecting hood 31 arranged at one side of the heat dissipating main board 1, one end of the gas collecting hood 31 close to the heat dissipating main board 1 is provided with a first opening 310, a gas transmission channel 3100 extends from the first opening 310 to the other side of the gas collecting hood 31, and a gas suction assembly 3101 is arranged in the gas transmission channel 3100; the air suction assembly 3101 comprises an annular air suction frame 3101a axially and rotationally connected with the inner wall of the air delivery channel 3100, a plurality of hanging rings 3101b fixedly connected with the inner wall of the annular air suction frame 3101a at equal intervals in the circumferential direction, and a driving assembly 32 arranged at the center of the air delivery channel 3100 and used for driving the annular air suction frame 3101a to axially rotate, wherein a plurality of first air suction blades 3101c and second air suction blades 3101d are fixedly connected with the outer walls of the two sides of the annular air suction frame 3101a at equal intervals in the circumferential direction respectively, the free ends of the first air suction blades 3101c and the second air suction blades 3101d extend to the center of the air delivery channel 3100, the length of the second air suction blades 3101d is greater than that of the first air suction blades 3101c, and the first air suction blades 3101c and the second air suction blades 3101d are arranged in a staggered mode or partially overlapped mode; the driving assembly 32 comprises a transmission shaft 321 arranged at the center of the gas transmission channel 3100 and driven to rotate by a motor 320, and hooks 3210 for mutually clamping with the hanging rings 3101b are fixedly connected to the outer wall of the transmission shaft 321 at equal intervals in the circumferential direction; the air transmission channel 3100 is provided with a filter screen 3100a at one side close to the heat dissipation main board 1.
In a specific embodiment of the present invention, the unidirectional rotation device 1221 includes a first rotation block 1221a adapted to the recess 1220 and axially and rotatably connected to the recess 1220, and a second rotation block 1221b fixedly connected to the heat-dissipating air vane 1222 and axially and rotatably connected to an outer wall of the first rotation block 1221a, a unidirectional adapting block 1221c is fixedly connected to a contact surface of the first rotation block 1221a and the second rotation block 1221b in a rotation direction, a thickness of each unidirectional adapting block 1221c is gradually thickened from the rotation direction, and a plurality of unidirectional movable grooves 1221d for each unidirectional adapting block 1221c to move and adapt are circumferentially provided on a rotation direction on a contact surface of the second rotation block 1221b and the first rotation block 1221 a.
In the embodiment of the present invention, the heat dissipation module 122 includes a plurality of second heat dissipation pipes 1229 that are sequentially connected and rotatably connected to each other by connection blocks 1228, the concave portion 1220 is formed between the connection blocks 1228 and the second heat dissipation pipes 1229 rotatably connected to both ends thereof, the inner ring of the first rotation block 1221a is fixedly connected to the connection blocks 1228, and a flow guiding assembly 1227 for guiding the flow of the hot air inside each second heat dissipation pipe 1229 is disposed between the inner rings of the adjacent connection blocks 1228.
In the embodiment of the present invention, each of the flow guiding components 1227 includes a traction portion 1227a fixedly connected to the inner ring of the connecting block 1228 at equidistant intervals in the circumferential direction and flow guiding strips 1227b fixedly connected to the traction portion 1227a between different flow guiding components 1227 and arranged in a staggered manner in the axial direction, each of the flow guiding strips 1227b is provided with a groove 1227c, the top of one side groove wall of each groove 1227c is fixedly connected with a first extension portion 1227d, and the other side groove wall of each groove 1227c is bent and extended to a direction away from the groove 1227c to form a second extension portion 1227e with a wave-shaped cross section.
In the embodiment of the present invention, the first air suction blade 3101c and the second air suction blade 3101d are respectively provided with a second opening 4, and an exhaust assembly 41 is rotatably connected between inner walls of the second opening 4; each exhaust assembly 41 comprises a first exhaust block 411 rotationally connected with the top and bottom inner walls of the second opening 4 through a rotating pin 410 and shaped like a truncated cone, each first exhaust block 411 is arranged in a mutual gap, a second exhaust block 412 rotationally connected with each first exhaust block 411 and shaped like a cylinder is arranged in the gap, the outer walls of each first exhaust block 411 and each second exhaust block 412 are fixedly connected with a first exhaust plate 4110 and a second exhaust plate 4120 at equal intervals in the circumferential direction respectively, the first exhaust plates 4110 and the second exhaust plates 4120 are in one-to-one correspondence, and two ends of each second exhaust plate 4120 are provided with chamfers E forming right angles with the first exhaust plates 4110.
In the embodiment of the present invention, each heat-dissipating air vane 1222 is composed of two first heat-dissipating fins 1222a disposed at a gap and a connection portion 1222c fixedly connected between the first heat-dissipating fins 1222a and having a hemispherical cavity 1222b, a semicircular groove 1222d is formed on one side of each first heat-dissipating fin 1222a near the connection portion 1222c, each connection portion 1222c is disposed at a gap and a center ball 1222f moving inside the hemispherical cavity 1222b is disposed between the connection portions 1222c, and the outer walls of the center balls 1222f are fixedly connected with second heat-dissipating fins 1222g moving inside the semicircular groove 1222d at intervals in the circumferential direction.
In an embodiment of the present invention, the side end surfaces of the first exhaust plate 4110 and the second exhaust plate 4120, which are far away from the first exhaust block 411 and the second exhaust block 412, are respectively recessed with a chute 5.
By adopting the technical scheme: the method comprises the steps that hot air generated during operation of the air compressor is introduced into the heat radiating assembly through the air inlet, and the heat radiating assembly is supplied with air through the heat radiating fan arranged on one side of the heat radiating main board, so that the heat radiating assembly is radiated, hot air generated outside the heat radiating assembly is collected, and the purpose of collecting waste heat energy generated during operation of the air compressor is achieved; in more detail: firstly, the air dispersing principle of waste hot air introduced into the air dispersing component is mainly as follows: the heat energy is mixed with air outside the heat radiation module, and the purified heat energy is collected through the gas collecting assembly and reused; the air suction component arranged in the air transmission channel can improve the efficiency of absorbing hot air, so that the heat dissipation efficiency of the radiator and the purification efficiency of waste heat air are improved, and the collection efficiency of waste heat energy is further improved; (III), the purpose of arranging the unidirectional rotation device is as follows: guarantee the unidirectional rotation of the heat dissipation air guide vane that sets up on the heat dissipation module, avoid producing the rotation of heat dissipation air guide vane and produce mutual repulsive force when radiator fan supplies air to the heat dissipation module to further improve the collection efficiency to the waste hot air, secondly, the unidirectional rotation device's that sets up on the adjacent heat dissipation module rotation opposite direction's purpose is: when guaranteeing that the rotation of heat dissipation air guide blade can not produce the mutual repulsion, make adjacent heat dissipation air guide blade produce mutual assistance, namely: because of the heat dissipation modules arranged in a stepped manner, mutual thrust of the heat dissipation air guide blades on the adjacent heat dissipation modules can be given in the process of rotating the heat dissipation air guide blades on different heat dissipation modules, so that the rotating speed of the heat dissipation air guide blades is further improved, and the collection efficiency of waste heat energy of the air compressor is further improved; (IV), the flow guide component arranged in each second radiating pipe can improve the flow rate of hot gas in each second radiating pipe, so that the hot gas quantity passing through the inside of the same second radiating pipe in unit time is improved, the heat collection efficiency of waste hot gas of the air compressor is further improved, and the air guide principle is as follows: the traction part fixedly connected with the connecting block can drive the flow guide strip inside the second radiating pipe to rotate, so that the purpose of guiding hot air is achieved; it should be noted that: the first air suction blade, the second opening arranged on the second air suction blade and the exhaust component arranged in the second opening can further improve the air collection efficiency of the air collection component, and the principle is as follows: the first air suction blade and the second air suction blade rotate, the second air discharge block and the second air discharge block rotate at the same time, and the flow rate of hot air is improved in the rotation process, so that the collection efficiency of waste heat energy of the air compressor is further improved; secondly, the radiating fan blows air to the radiating fins, and meanwhile the central ball can move in the hemispherical concave cavity, so that the second radiating fins arranged on the outer wall of the central ball are driven to move in the semicircular grooves, the flow efficiency of heat dissipated from the radiating module is further improved, and the collection and emission efficiency of waste heat energy of the air compressor is further improved; and thirdly, the sliding grooves formed in the first exhaust blade and the second exhaust blade can improve the contact area between the first exhaust blade and the hot gas and the contact area between the second exhaust blade and the hot gas, so that the flow efficiency of the hot gas is further improved, and the collection efficiency of the waste heat energy of the air compressor is further improved.
Example 2
The method for collecting the waste heat energy of the air compressor is characterized by comprising the following steps of:
s1: waste heat gas generated by the operation of the air compressor is introduced into an air inlet hole arranged on the heat dissipation main board through an air inlet;
s2: waste heat gas entering the air inlet holes continuously passes through the heat dissipation components arranged between the air inlet holes, and the waste heat gas passing through the heat dissipation components is continuously dissipated through the fans, so that the heat in the waste heat gas is purified;
s3: collecting and utilizing the hot gas purified in the step S2 through a gas collecting assembly;
s4: and (3) discharging the waste heat gas subjected to heat radiation in the step S2 through an air inlet arranged at an air outlet of the heat radiation main board.
In a specific embodiment of the present invention, the waste hot gas exhausted in S4 is used for maintaining the temperature of the hot gas collected in S3.
By adopting the technical scheme: the waste hot gas generated during the working of the air compressor can be effectively collected and purified, the purified hot gas is used for producing and manufacturing circuit boards, the collected waste hot gas is discharged outwards, and the discharged waste hot gas is used for preserving heat of the purified hot gas, so that the use effect of the purified hot gas is improved.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (4)
1. The utility model provides a radiator that air compressor machine waste heat energy collection used which characterized in that: the heat-dissipating device comprises a heat-dissipating main board, a heat-dissipating fan arranged on one side of the heat-dissipating main board, a gas collecting assembly arranged on the other side of the heat-dissipating main board and used for receiving hot gas, two rows of gas inlets arranged at intervals on the top of the heat-dissipating main board, a converging frame which is covered above the gas inlets of each row and is respectively provided with a gas inlet and a gas outlet, and a heat-dissipating assembly arranged at the bottom of the heat-dissipating main board and connected between the gas inlets; the heat dissipation assembly comprises first heat dissipation pipes which are communicated with the air inlets and are in one-to-one correspondence, heat dissipation modules are rotationally communicated between the corresponding first heat dissipation pipes, a plurality of concave parts are axially and equidistantly arranged on the outer wall of each heat dissipation module at intervals, heat dissipation air guide blades are axially rotationally connected in the concave parts through unidirectional rotation devices, and the rotation directions of the unidirectional rotation devices arranged on the adjacent heat dissipation modules are opposite; each heat radiation module is gradually inclined at intervals in a step manner from one side close to the gas collection assembly to the other side, and the heat radiation gas guide blades arranged on the adjacent heat radiation modules are arranged in a staggered manner or partially overlapped in the axial direction; the gas collecting assembly comprises a gas collecting hood arranged on one side of the heat dissipation main board, one end, close to the heat dissipation main board, of the gas collecting hood is provided with a first opening, a gas transmission channel extends from the first opening to the other side of the gas collecting hood, and a gas suction assembly is arranged in the gas transmission channel; the air suction assembly comprises an annular air suction frame axially and rotationally connected with the inner wall of the air transmission channel, a plurality of hanging rings fixedly connected with the inner wall of the annular air suction frame at equal intervals in the circumferential direction, and a driving assembly which is arranged at the center of the air transmission channel and is used for driving the annular air suction frame to axially rotate, wherein a plurality of first air suction blades and second air suction blades are respectively fixedly connected with the outer walls of the two sides of the annular air suction frame at equal intervals in the circumferential direction, the free ends of the first air suction blades and the second air suction blades extend towards the center of the air transmission channel, the lengths of the second air suction blades are larger than those of the first air suction blades, and the first air suction blades and the second air suction blades are arranged in a staggered mode or partially overlapped;
the driving assembly comprises a transmission shaft which is arranged at the center of the gas transmission channel and is driven to rotate by a motor, and hooks which are used for being clamped with the hanging rings are fixedly connected to the outer wall of the transmission shaft at equal intervals in the circumferential direction; a filter screen is arranged on one side of the gas transmission channel, which is close to the heat dissipation main board;
the first air suction blades and the second air suction blades are respectively provided with a second opening, and exhaust assemblies are respectively and rotatably connected between the inner walls of the second openings; each exhaust assembly comprises first exhaust blocks which are rotationally connected with the inner walls of the top and the bottom of the second opening through rotary pins and are in a round table shape, each first exhaust block is arranged in a clearance, second exhaust blocks which are rotationally connected with each first exhaust block and are in a cylindrical shape are arranged in the clearance, first exhaust sheets and second exhaust sheets are fixedly connected to the outer walls of each first exhaust block and each second exhaust block at equal intervals in the circumferential direction respectively, the first exhaust sheets and the second exhaust sheets are in one-to-one correspondence, and the two ends of each second exhaust sheet are respectively provided with a chamfer angle forming a right angle with the first exhaust sheets;
each radiating air guide blade consists of two first radiating fins arranged in a clearance way and a connecting part fixedly connected between the first radiating fins and provided with a hemispherical concave cavity, one side of each first radiating fin close to the connecting part is provided with a semicircular groove, each connecting part is arranged in a clearance way and provided with a center ball which moves in the hemispherical concave cavity, and the outer wall of the center ball is fixedly connected with second radiating fins which move in the semicircular groove at intervals in the circumferential direction;
the end faces of one side, far away from the first exhaust block and the second exhaust block, of the first exhaust plate and the second exhaust plate are respectively recessed to form a chute;
the waste heat energy collection method of the radiator comprises the following steps:
s1: waste heat gas generated by the operation of the air compressor is introduced into an air inlet hole arranged on the heat dissipation main board through an air inlet;
s2: waste heat gas entering the air inlet holes continuously passes through the heat dissipation components arranged between the air inlet holes, and the waste heat gas passing through the heat dissipation components is continuously dissipated through the heat dissipation fans, so that the heat in the waste heat gas is purified;
s3: collecting and utilizing the hot gas purified in the step S2 through a gas collecting assembly;
s4: discharging the waste heat gas subjected to heat radiation in the step S2 through an air inlet arranged at an air outlet of the heat radiation main board;
the waste hot gas discharged in the step S4 is used for preserving the heat of the hot gas collected in the step S3.
2. The heat sink for collecting waste heat energy of an air compressor according to claim 1, wherein: the unidirectional rotation device comprises a first rotating block which is matched with the concave part and is axially and rotationally connected with the concave part, and a second rotating block which is fixedly connected with the heat dissipation air guide blade and is axially and rotationally connected with the outer wall of the first rotating block, unidirectional adaptation blocks are fixedly connected with the contact surface of the first rotating block and the second rotating block in the rotation direction, the thickness of each unidirectional adaptation block is gradually thickened from the rotation direction, and a plurality of unidirectional movable grooves for the unidirectional adaptation blocks to move and adapt are circumferentially arranged on the contact surface of the second rotating block and the first rotating block in the rotation direction.
3. The heat sink for collecting waste heat energy of an air compressor according to claim 2, wherein: the heat dissipation module comprises a plurality of second heat dissipation pipes which are communicated through connecting blocks and are connected in a mutually rotating mode, a concave portion is formed between the connecting blocks and the second heat dissipation pipes which are connected with the two ends of the connecting blocks in a rotating mode, the inner rings of the first rotating blocks are fixedly connected with the connecting blocks, and a flow guide assembly used for guiding hot air in each second heat dissipation pipe to flow is arranged between the inner rings of the adjacent connecting blocks.
4. A radiator for collecting waste heat energy of an air compressor according to claim 3, wherein: each guide assembly comprises a traction part fixedly connected with the inner ring of the connecting block at equal intervals in the circumferential direction and guide strips fixedly connected between different guide assemblies and arranged on the traction parts in a staggered mode in the axial direction, each guide strip is provided with a groove, the top of one side groove wall of each groove is fixedly connected with a first extension part, and the other side groove wall of each groove is bent and extended towards the direction far away from the groove to form a second extension part with a wavy section.
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CN206668510U (en) * | 2017-04-25 | 2017-11-24 | 东莞市欣宇泰科技服务有限公司 | A kind of waste heat recovery system of air compressor |
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Denomination of invention: A radiator for collecting waste heat energy from an air compressor and its collection method Granted publication date: 20230919 Pledgee: Zhejiang Tailong commercial bank Limited by Share Ltd. Quzhou green franchise branch Pledgor: QUZHOU CHUANTE ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2024980042177 |
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