CN114135389B - Corrosion-resistant vibration-resistant radiator of internal combustion engine generator set suitable for marine environment - Google Patents
Corrosion-resistant vibration-resistant radiator of internal combustion engine generator set suitable for marine environment Download PDFInfo
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- CN114135389B CN114135389B CN202111446408.8A CN202111446408A CN114135389B CN 114135389 B CN114135389 B CN 114135389B CN 202111446408 A CN202111446408 A CN 202111446408A CN 114135389 B CN114135389 B CN 114135389B
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- 238000005260 corrosion Methods 0.000 title claims abstract description 30
- 230000007797 corrosion Effects 0.000 title claims abstract description 26
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 20
- 230000035939 shock Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000006096 absorbing agent Substances 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims description 19
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 abstract description 15
- 238000000576 coating method Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 7
- 239000003973 paint Substances 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000000151 deposition Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 230000001681 protective effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
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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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/0075—Supports for plates or plate assemblies
Landscapes
- 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)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to a radiator of a generator set of an anti-corrosion and anti-vibration internal combustion engine, which is suitable for marine environment, belonging to the field of radiators. The middle of the radiating core body assembly adopts a -shaped supporting pull rod, and four corners adopt a triangular supporting method, so that the overall rigidity and the vibration resistance are improved; the fan transmission assembly is internally provided with a shock absorber at the joint part, and has three-dimensional vibration and displacement preventing function; the radiator body has excellent properties of corrosion resistance, vibration resistance and the like which are suitable for severe marine environments; adopting a cathode electrophoretic coating technology, depositing paint particles on the surface of a radiator material to form a film, and fully utilizing the protection effect of the electrophoretic paint on metal; the three-proofing effect is achieved by adopting a technology and a process of sequentially coating corrosion-resistant primer, intermediate coat and finish coat; the middle of the radiating core body assembly adopts a -shaped supporting pull rod, and four corners adopt a triangular supporting method, so that the overall rigidity and the vibration resistance are improved; the fan transmission assembly is internally provided with a shock absorber at the joint part, and has three-dimensional vibration and displacement preventing function; the radiator body has excellent performances of corrosion resistance, vibration resistance and the like, and is suitable for severe marine environments.
Description
Technical Field
The invention belongs to the field of radiators, and particularly relates to a corrosion-resistant vibration-resistant radiator of an internal combustion engine generator set, which is suitable for marine environments.
Background
In the process of continuously accelerating the development of economy and society, the fields and the range of natural conquering, natural transformation and natural utilization are continuously enlarged, and the internal combustion engine generator set is used as a common independent power station and a standby power station and is widely applied to sea tool equipment occasions such as port mechanical equipment, ocean transportation ships, ocean engineering ships and ocean oil platforms, and the like, and generally, the power of a single unit is larger, most of the power reaches megawatt level or more, the specification of a radiator matched with the radiator is larger, and the radiator has excellent performances such as corrosion resistance, vibration resistance and the like, which are suitable for severe ocean environments.
At present, under the general marine environment, the unit adopts the radiator which meets the requirements of land working environment more, and most of the radiating cores are of pipe-band type structures, and the radiating cores comprise cores made of copper materials or aluminum materials, and the cores and the sheet metal frames respectively adopt conventional spraying and plastic spraying processes, so that the requirements of severe marine working environment cannot be met, the operation failure rate of the unit radiator is higher, the field maintenance difficulty is higher, and the normal operation and the guarantee effect of a marine equipment unit power station are influenced.
Aiming at the defects, the invention and the design develop a radiator of a generator set of an anti-corrosion vibration-resistant internal combustion engine, which is suitable for severe marine environments and has two excellent performances of corrosion resistance and vibration resistance. The main innovation points are as follows: firstly, a cathode electrophoretic coating technology is adopted, paint particles are positively charged, a metal workpiece is a cathode, the paint particles are deposited on the workpiece to form a film, the surface of the workpiece and a phosphate film are not damaged, the cathode electrophoretic coating has high corrosion resistance, and the protective effect of the electrophoretic coating on the metal is fully utilized; secondly, a technology and a process of sequentially coating corrosion-resistant primer, intermediate coat and finish coat are adopted to achieve the effects of mildew resistance, moisture resistance and salt mist resistance; thirdly, the middle of the heat dissipation core assembly adopts a -shaped supporting pull rod, and four corners adopt a triangular supporting method, so that the overall rigidity and the vibration resistance of the core assembly are improved; and fourthly, a shock absorber is arranged in the joint parts of the fan rotating shaft base, the bracket bottom plate and the like, and the vibration and displacement preventing function is achieved in three dimensions.
Disclosure of Invention
The invention aims to provide a radiator of an internal combustion engine generator set with corrosion resistance and vibration resistance, which is suitable for marine environments, adopts a cathode electrophoretic coating technology, adopts measures for improving the overall rigidity and vibration resistance, increases the excellent performances of corrosion resistance, vibration resistance and the like, is suitable for severe marine environments, and can be widely applied to marine equipment occasions such as port machinery equipment, marine transportation ships, marine engineering ships, marine oil platforms and the like.
The purpose of the invention is realized in the following way: the utility model provides a corrosion-resistant anti-vibration internal combustion engine generating set radiator suitable for marine environment, includes heat dissipation core assembly (2), the frame support curb plate (1) of heat dissipation core assembly (2) is equipped with support pull rod (206) respectively in the middle of the core both sides, support pull rod (206) include perpendicular setting and two vertical member (20601) and a horizontal member (20602);
the vertical rod piece (20601) is divided into an upper part and a lower part by the transverse rod piece (20602), namely an upper vertical rod piece (206011) and a lower vertical rod piece (206012), a mounting hole is formed in the part of the transverse rod piece (20602) corresponding to the vertical rod piece (20601), a piston assembly (8) is arranged on the mounting hole, the piston assembly (8) comprises an upper piston rod (81), a piston ring (82), a lower piston rod (83) and a piston cylinder (84), the upper piston rod (81) is connected with the upper vertical rod piece (206011), and the lower piston rod (82) is connected with the lower vertical rod piece (206012);
the side of the piston cylinder (84) is provided with an air pipe (85), two ends of the air pipe (85) are respectively connected with the top and the bottom of the piston cylinder (84) and are communicated with the interior of the piston cylinder (84), the air pipe (85) is provided with an air inlet, and the paths of the air inlet to the top and the bottom are provided with valves.
Further, an upper mounting hole (9) for the upper piston rod (81) to penetrate is formed in the bottom of the upper vertical rod (206011), a lower mounting hole (10) for the lower piston rod (82) to penetrate is formed in the top of the lower vertical rod (20612), springs (11) are arranged in the upper mounting hole (9) and the lower mounting hole (10), one end of each spring (11) is abutted to the inner end surfaces of the upper mounting hole (9) and the lower mounting hole (10), and the other end of each spring (11) is abutted to the end surfaces of the upper piston rod (81) and the lower piston rod (82); the upper piston rod (81) and the lower piston rod (82) can do certain up-and-down motion in the vertical direction relative to the upper vertical rod (20611) and the lower vertical rod (20612).
Further, the upper vertical rod piece (20611) and the lower vertical rod piece (20612) form the following structural forms:
the frame support side plate (1) comprises a first vertical rigid rod (12) fixedly connected with the frame support side plate (1), a second vertical rigid rod (13) respectively connected with the upper piston rod (81) and the lower piston rod (82), and a vertical elastic connecting piece (14) which is positioned between the first vertical rigid rod (12) and the second vertical rigid rod (13) and used for connecting the first vertical rigid rod and the second vertical rigid rod.
Further, reinforcing blocks (15) are arranged at the connection root parts of the first vertical rigid rod piece (12), the second vertical rigid rod piece (13) and the related parts.
Further, the transverse bar (20602) comprises a first transverse rigid bar (16) fixedly connected with the frame support side plate (1), a second transverse rigid bar (17) for mounting the piston assembly (8), and a transverse elastic connecting piece (18) for connecting the first transverse rigid bar (16) and the second transverse rigid bar (17) between the two.
Further, a plurality of protrusions (19) protruding outwards are arranged on the first vertical rigid rod piece (12), the second vertical rigid rod piece (13), the first transverse rigid rod piece (16) and the second transverse rigid rod piece (17).
Further, the vertical bar (20601) and the lateral bar (20602) are connected to the support side plate (1) by a fixing plate (20603), a fixing screw hole (20604) and a fastening screw (7).
Further, support corner pieces (207) are respectively arranged at four corners of the heat dissipation core assembly, and support laths (20701) of the support corner pieces are connected with the support side plates (1) through fixing folded edges (20702) and fixing screw holes (20703).
Further, the fan motor comprises a fan transmission assembly (5), a rotating shaft base (502), a base shock absorber (503), a bracket base plate (504), a movable wheel seat (505) and fan blades (506) of the fan transmission assembly (5) are arranged on a supporting bracket (501), and the base shock absorber (503) is arranged in a combination position between the rotating shaft base (502) and the bracket base plate (504).
The invention has the advantages that: 1) The middle of the radiating core body assembly adopts a -shaped supporting pull rod, and four corners adopt a triangular supporting method, so that the overall rigidity and the vibration resistance are improved; the fan transmission assembly is internally provided with a shock absorber at the joint part, and has three-dimensional vibration and displacement preventing function; the radiator body has excellent performances of corrosion resistance, vibration resistance and the like, and is suitable for severe marine environments.
2) According to the invention, the piston assembly is arranged on the vertical rod, a buffer effect is achieved through the up-and-down movement of the piston rod, and meanwhile, the spring is arranged on the vertical rod, so that the buffer is further enhanced, and the anti-seismic effect of the invention is improved.
3) The invention further adopts a mode of connecting the rigid rod and the elastic rod, the rigid rod plays a role of supporting the radiator frame, the integral strength and the rigidity of the radiator are improved, the buffer is further enhanced by the existence of the elastic rod, and the buffer effect of the radiator is further improved.
4) According to the radiator, the protruding protrusions protruding outwards are further arranged on the rod pieces, when the rod pieces are impacted, part of the rod pieces can be deformed and released in the radial direction, the deformation of the rod pieces in the axial direction is further reduced, the buffering effect is achieved to a certain extent, and the shock resistance of the radiator is further improved.
Drawings
Fig. 1 is a front view of a radiator body.
Fig. 2 is a left side view of the heat sink body.
Fig. 3 is a schematic structural diagram of a heat dissipation core assembly.
Fig. 4 is a schematic structural view of a support tie rod in the shape of a "" of the heat dissipation core assembly.
Fig. 5 is a schematic structural view of a heat sink core assembly support corner fitting.
Fig. 6 is a front view of the fan drive assembly.
The heat dissipation device comprises a support side plate 1, a heat dissipation core assembly 2, a wind guide cover 3, a protective cover 4, a fan transmission assembly 5, an anti-corrosion coating 6, a fastening screw 7, a piston assembly 8, an upper mounting hole 9, a lower mounting hole 10, a spring 11, a first vertical rigid rod 12, a second vertical rigid rod 13, a vertical elastic connecting piece 14, a reinforcing block 15, a first transverse rigid rod 16, a second transverse rigid rod 17, a transverse elastic connecting piece 18 and a bulge 19, wherein the support side plate is arranged on the support side plate;
201 upper water chamber, 202 heat dissipation core, 203 lower water chamber, 204 water outlet pipe, 205 supporting plate, 206 supporting pull rod, 207 supporting corner piece, 208 water inlet pipe, 501 supporting bracket, 502 rotating shaft base, 503 base damper, 504 bracket bottom plate, 505 moving wheel seat, 506 fan blade, 601 electrophoresis coating, 602 three-proofing paint layer, 20601 vertical rod piece, 20602 transverse rod piece, 20603 fixing plate piece, 20604 fixing screw hole, 20605 process hole, 20701 supporting slat, 20702 fixing folded edge and 20703 fixing screw hole.
Detailed Description
The utility model provides a corrosion-resistant anti-vibration internal combustion engine generator set radiator suitable for marine environment, includes heat dissipation core assembly 2, the frame support curb plate 1 of heat dissipation core assembly 2 is equipped with support pull rod 206 respectively in the middle of the core both sides, support pull rod 206 includes perpendicular setting and two vertical member 20601 and a horizontal member 20602;
the vertical rod 20601 is divided into an upper part and a lower part by the transverse rod 20602, namely an upper vertical rod 206011 and a lower vertical rod 206012, a mounting hole is formed in the part of the transverse rod 20602 corresponding to the vertical rod 20601, a piston assembly 8 is arranged on the mounting hole, the piston assembly 8 comprises an upper piston rod 81, a piston ring 82, a lower piston rod 83 and a piston cylinder 84, the upper piston rod 81 and the upper vertical rod 206011 form connection, and the lower piston rod 82 and the lower vertical rod 206012 form connection;
the side of the piston cylinder 84 is provided with an air pipe 85, two ends of the air pipe 85 are respectively connected to the top and the bottom of the piston cylinder 84 and are communicated with the interior of the piston cylinder 84, the air pipe 85 is provided with an air inlet, and paths of the air inlet to the top and the bottom are provided with valves.
Further, an upper mounting hole 9 through which the upper piston rod 81 penetrates is formed in the bottom of the upper vertical rod 206011, a lower mounting hole 10 through which the lower piston rod 82 penetrates is formed in the top of the lower vertical rod 20612, springs 11 are respectively arranged in the upper mounting hole 9 and the lower mounting hole 10, one end of each spring 11 is abutted against the inner end surfaces of the upper mounting hole 9 and the lower mounting hole 10, and the other end of each spring 11 is abutted against the end surfaces of the upper piston rod 81 and the lower piston rod 82; the upper and lower piston rods 81, 82 may move up and down in a vertical direction with respect to the upper and lower vertical bars 20611, 20612.
Further, the upper vertical rod 20611 and the lower vertical rod 20612 each have the following structure:
the frame support side plate 1 comprises a first vertical rigid rod piece 12 fixedly connected with the frame support side plate 1, a second vertical rigid rod piece 13 respectively connected with the upper piston rod 81 and the lower piston rod 82, and a vertical elastic connecting piece 14 which is positioned between the first vertical rigid rod piece 12 and the second vertical rigid rod piece 13 and is used for connecting the first vertical rigid rod piece and the second vertical rigid rod piece.
Further, the connection root parts of the first vertical rigid rod piece 12, the second vertical rigid rod piece 13 and the related components are provided with reinforcing blocks 15.
Further, the transverse bar 20602 includes a first transverse rigid bar 16 fixedly connected to the frame support side plate 1, a second transverse rigid bar 17 to which the piston assembly 8 is mounted, and a transverse elastic connection 18 between the first and second transverse rigid bars 16, 17.
Further, the first vertical rigid rod 12, the second vertical rigid rod 13, the first transverse rigid rod 16 and the second transverse rigid rod 17 are provided with a plurality of protrusions 19 protruding outwards.
Further, the vertical bar 20601 and the lateral bar 20602 are connected to the support side plate 1 via a fixing plate 20603, a fixing screw hole 20604, and a fastening screw 7.
Further, the four corners of the heat dissipation core assembly are respectively provided with a supporting corner piece 207, and the supporting slat 20701 is connected with the supporting side plate 1 through a fixing flange 20702 and a fixing screw hole 20703.
Further, the fan transmission assembly 5 is further comprised, the rotating shaft base 502, the base shock absorber 503, the bracket base 504, the movable wheel seat 505 and the fan blade 506 of the fan transmission assembly 5 are arranged on the supporting bracket 501, and the base shock absorber 503 is arranged in the combination position between the rotating shaft base 502 and the bracket base 504.
The invention will be further described below to give a better understanding of the invention: when the vertical rod 20601 is impacted, the spring 11 connected with the vertical rod 20601 is impacted firstly, the impact force suffered by the corresponding vertical rod 20601 is buffered due to the elastic force of the spring 11 and then is transmitted to the corresponding piston rod through the spring, and the piston rod is damped in the up-and-down movement process due to the fact that the piston cylinder 84 is filled with high-pressure medium (the pressure of the high-pressure medium can be adjusted according to actual conditions), so that the movement of the piston rod is delayed, and the effect of rebuffering is achieved.
The vertical rod 20601 and the horizontal rod 20602 are connected by the rigid rod and the elastic connecting piece, wherein the rigid rod is connected with the radiator body, so that the rigid rod directly supports the radiator, the strength and the rigidity of the radiator are improved, and the elastic connecting piece enables a part of deformation to be released through the elastic connecting piece when the rigid rod is impacted, so that the function of damping is realized again on the basis of the piston assembly 8 and the spring 11.
The invention further provides the bulge 19, so that the area of the rod piece in the radial direction is increased, the deformation of the rod piece in the radial direction is expanded, and the deformation of the rod piece in the radial direction can be reduced when the rod piece is impacted, thereby further playing a role in buffering and further improving the shock resistance of the invention.
The invention adopts the cathode electrophoretic coating technology, the coating particles are positively charged, each metal component of the radiator body is a cathode, the coating particles are deposited on the surface of the metal material of the radiator to form a film, the surface of each metal component and the phosphating film are not damaged, the cathode electrophoretic coating has high corrosion resistance, and the protective effect of the electrophoretic coating on the metal is fully utilized; the technology and the process of sequentially coating the corrosion-resistant primer, the intermediate coat and the finish coat are adopted, so that the anti-mildew, anti-humidity and anti-salt-fog three-prevention effects are achieved.
When the heat dissipation device works, the upper water chamber 201, the heat dissipation core 202 and the lower water chamber 203 form a heat dissipation core assembly 2, the heat dissipation core assembly 2 is provided with a water inlet pipe 208 and a water outlet pipe 204, and water entering the upper water chamber 201 from the water inlet pipe 208 enters the lower water chamber 203 through the heat dissipation core 202 and is discharged from the water outlet pipe 204; the water inlet pipe 208 and the water outlet pipe 204 of the heat radiation core assembly 2 are respectively connected with the water outlet pipe of the steel jacket water chamber (the shell water chamber of the intercooler) of the internal combustion engine to form a heat radiation cooling loop; the shaft power of the internal combustion engine drives the fan blades 506 to rotate through the fan transmission assembly 5, and the fan blades 506 positively blow air against the heat dissipation core assembly 2 to dissipate heat and cool circulating fluid in the radiator; the radiator body has excellent performances of corrosion resistance, vibration resistance and the like, and is suitable for severe marine environments.
The invention is not limited to the above embodiments, and based on the technical solution disclosed in the invention, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the invention.
Claims (9)
1. The corrosion-resistant and vibration-resistant radiator for the generator set of the internal combustion engine, which is suitable for marine environment, is characterized by comprising a radiating core assembly (2), wherein supporting pull rods (206) are respectively arranged at two sides in the middle of a core body of a frame supporting side plate (1) of the radiating core assembly (2), and each supporting pull rod (206) comprises two vertical rod pieces (20601) and a transverse rod piece (20602) which are vertically arranged;
the vertical rod piece (20601) is divided into an upper part and a lower part by the transverse rod piece (20602), namely an upper vertical rod piece (206011) and a lower vertical rod piece (206012), a mounting hole is formed in the part of the transverse rod piece (20602) corresponding to the vertical rod piece (20601), a piston assembly (8) is arranged on the mounting hole, the piston assembly (8) comprises an upper piston rod (81), a piston ring (82), a lower piston rod (83) and a piston cylinder (84), the upper piston rod (81) is connected with the upper vertical rod piece (206011), and the lower piston rod (82) is connected with the lower vertical rod piece (206012);
the side of the piston cylinder (84) is provided with an air pipe (85), two ends of the air pipe (85) are respectively connected with the top and the bottom of the piston cylinder (84) and are communicated with the interior of the piston cylinder (84), the air pipe (85) is provided with an air inlet, and the paths of the air inlet to the top and the bottom are provided with valves.
2. The marine environment corrosion-resistant vibration-resistant internal combustion engine generator set radiator according to claim 1, wherein an upper mounting hole (9) for the upper piston rod (81) to penetrate is formed in the bottom of the upper vertical rod member (206011), a lower mounting hole (10) for the lower piston rod (82) to penetrate is formed in the top of the lower vertical rod member (20612), springs (11) are arranged in the upper mounting hole (9) and the lower mounting hole (10), one end of each spring (11) is abutted against the inner end surfaces of the upper mounting hole (9) and the lower mounting hole (10), and the other end of each spring (11) is abutted against the end surfaces of the upper piston rod (81) and the lower piston rod (82); the upper piston rod (81) and the lower piston rod (82) can do certain up-and-down motion in the vertical direction relative to the upper vertical rod (20611) and the lower vertical rod (20612).
3. The marine environment-compatible corrosion and vibration resistant internal combustion engine generator set radiator according to claim 1, wherein the upper vertical rod member (20611) and the lower vertical rod member (20612) each form the following structural forms:
the frame support side plate (1) comprises a first vertical rigid rod (12) fixedly connected with the frame support side plate (1), a second vertical rigid rod (13) respectively connected with the upper piston rod (81) and the lower piston rod (82), and a vertical elastic connecting piece (14) which is positioned between the first vertical rigid rod (12) and the second vertical rigid rod (13) and used for connecting the first vertical rigid rod and the second vertical rigid rod.
4. -a marine environment compatible anti-corrosion and anti-vibration radiator for a generator set of an internal combustion engine according to claim 3, characterized in that the first (12), second (13) and related components are provided with reinforcing blocks (15) at their connection roots.
5. A marine corrosion and vibration resistant internal combustion engine generator set radiator according to claim 1, wherein the transverse bar (20602) comprises a first transverse rigid bar (16) forming a fixed connection with the frame support side plate (1), a second transverse rigid bar (17) mounting the piston assembly (8), and a transverse elastic connection (18) connecting the first and second transverse rigid bars (16, 17).
6. -a marine corrosion and vibration resistant internal combustion engine generator set radiator according to claim 3, characterized in that the first (12), second (13), first (16) and second (17) vertical rigid bars are provided with a number of outwardly protruding protrusions (19).
7. The marine environment-adaptive corrosion and vibration resistant radiator for an internal combustion engine generator set, according to claim 1, wherein the vertical bars (20601) and the lateral bars (20602) are connected with the support side plate (1) through a fixing plate (20603), fixing screw holes (20604) and fastening screws (7).
8. A marine corrosion and vibration resistant internal combustion engine generator set radiator according to claim 1, wherein,
support corner fittings (207) are respectively arranged at four corners of the heat dissipation core body assembly, and support laths (20701) of the support corner fittings are connected with the support side plates (1) through fixing folded edges (20702) and fixing screw holes (20703).
9. The marine environment corrosion and vibration resistant internal combustion engine generator set radiator according to claim 1, further comprising a fan transmission assembly (5), wherein a rotating shaft base (502), a base shock absorber (503), a bracket base plate (504), a movable wheel seat (505) and fan blades (506) of the fan transmission assembly (5) are arranged on a supporting bracket (501), and the base shock absorber (503) is arranged in a combination position between the rotating shaft base (502) and the bracket base plate (504).
Priority Applications (1)
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CN202111446408.8A CN114135389B (en) | 2021-11-30 | 2021-11-30 | Corrosion-resistant vibration-resistant radiator of internal combustion engine generator set suitable for marine environment |
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CN202111446408.8A CN114135389B (en) | 2021-11-30 | 2021-11-30 | Corrosion-resistant vibration-resistant radiator of internal combustion engine generator set suitable for marine environment |
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CN114135389B true CN114135389B (en) | 2024-01-05 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US6098702A (en) * | 1997-12-18 | 2000-08-08 | Alliedsignal Inc. | Vibration damper for engine cooling module |
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