CN113944608B - Isolation type electric water pump for automobile engineering - Google Patents
Isolation type electric water pump for automobile engineering Download PDFInfo
- Publication number
- CN113944608B CN113944608B CN202110985413.XA CN202110985413A CN113944608B CN 113944608 B CN113944608 B CN 113944608B CN 202110985413 A CN202110985413 A CN 202110985413A CN 113944608 B CN113944608 B CN 113944608B
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- Prior art keywords
- face
- water pump
- sealing
- electric water
- heat dissipation
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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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
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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
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
- F01P5/12—Pump-driving arrangements
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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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/08—Cooling; Heating; Preventing 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
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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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/22—Arrangements for enabling ready assembly or disassembly
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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
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
- F01P5/12—Pump-driving arrangements
- F01P2005/125—Driving auxiliary pumps electrically
Abstract
The invention discloses an isolated electric water pump for automobile engineering, which comprises an isolated hood, a mounting assembly, an electric water pump body, a connecting assembly, a fixed partition plate and a heat dissipation assembly, wherein the mounting assembly is mounted on the end surface of the bottom of the inner side of the isolated hood; the sealing pipe seat is fixedly arranged at the water inlet of the electric water pump body; the isolation type electric water pump for the automobile engineering is convenient to install, is connected and fastened, and enables the whole structure of the equipment to be firmer and more stable; when in use, the water pump is convenient to assemble and disassemble, and the buffering effect is good; the water pumping and water delivery are convenient and quick, the sealing is tight, meanwhile, the heat dissipation effect is good, and the service life of the water pump is effectively prolonged.
Description
Technical Field
The invention relates to the technical field of automobile engineering, in particular to an isolated electric water pump for automobile engineering.
Background
The isolated electric water pump is mainly used for pumping and delivering water in automobile engineering; the isolated electric water pump in the prior art has single function and poor overall structural stability; when in installation, the installation and the disassembly are inconvenient, time and labor are wasted, and the installation efficiency is low; meanwhile, the water pump can generate higher heat when working for a long time, and the traditional heat dissipating device has a complex structure and inconvenient maintenance, so that the design of the isolated electric water pump for the automobile engineering is necessary.
Disclosure of Invention
The invention solves the problem of providing the isolated electric water pump for the automobile engineering, which is convenient to install and is connected and fastened, so that the whole structure of the equipment is firmer and more stable; when in use, the water pump is convenient to assemble and disassemble, and the buffering effect is good; the water pumping and water delivery are convenient and quick, the sealing is tight, meanwhile, the heat dissipation effect is good, and the service life of the water pump is effectively prolonged.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an isolated electric water pump for automotive engineering, includes isolation aircraft bonnet, installation component, electric water pump body, coupling assembling, fixed baffle and radiator unit, the installation component is installed to the inboard bottom terminal surface of isolation aircraft bonnet, the electric water pump body is installed to the top of installation component, the coupling assembling is all connected to electric water pump body's water inlet and delivery port, the other end of isolation aircraft bonnet is through screw fixed mounting there being fixed baffle, and the radiator unit is installed to one side of fixed baffle;
the connecting assembly comprises a sealing tube seat, a sealing stud, a guide tube, a protective box, a sealing cover plate, a protective tube sleeve and a sealing rubber strip, wherein the sealing tube seat is fixedly arranged at a water inlet of an electric water pump body, the sealing stud is arranged on three sides of the end face of the outer wall of the sealing tube seat in a threaded connection mode, the guide tube is arranged in a plugging mode in the center of the end face of the sealing tube seat, one end of the sealing stud penetrates through the sealing tube seat to be tightly connected with the outer wall of the guide tube in a propping mode, one end of the top of the guide tube penetrates through an isolation hood to be connected with the protective box, the sealing cover plate is arranged at one end of the protective box through a hinge, and the protective tube sleeve is arranged on the end face of the other side of the protective box.
As a further scheme of the invention: the bearing frames are fixedly mounted on the periphery of the end face of the bottom of the isolation hood through welding, the positioning base is fixedly mounted on the end face of the bottom of the bearing frames, and a first positioning hole is formed in one side of the end face of the positioning base.
As a further scheme of the invention: the side connecting frames are fixedly arranged around one end of the isolation hood through welding, and the second positioning holes are formed in the centers of the end faces of the side connecting frames.
As a further scheme of the invention: the installation component includes the bradyseism base, installs slide bar, spacing groove, spacing fixture block, installation sliding sleeve, heat insulating board, electric cylinder and piston ejector pin, two the installation slide bar passes through screw fixed mounting at the inboard bottom terminal surface of keeping apart the aircraft bonnet, the bradyseism base is installed to the top of installation slide bar, the top terminal surface fixed mounting of bradyseism base has the heat insulating board, and electric water pump body passes through screw fixed mounting at the top terminal surface fixed connection of heat insulating board, the equal fixed mounting of inner wall both sides bottom of keeping apart the aircraft bonnet has two electric cylinders, piston ejector pin is installed to electric cylinder's one end, and the terminal surface laminating of piston ejector pin one end and heat insulating board is connected.
As a further scheme of the invention: the damping base is characterized in that the two sides of the bottom end face of the damping base are respectively provided with an installation sliding sleeve through bolts, the center of the bottom end face of the installation sliding sleeve is provided with a guide sliding groove, and the outer wall of the installation sliding rod is connected with the inner wall of the guide sliding groove in a fitting mode.
As a further scheme of the invention: spacing groove has all been seted up to the inboard bottom edge both sides of keeping apart the aircraft bonnet, spacing fixture block is installed in the inside grafting of spacing groove, and one side terminal surface of spacing fixture block is connected with the terminal surface laminating of bradyseism base, limit screw is installed in the equal grafting of top terminal surface both sides of spacing fixture block, and limit screw's one end passes spacing fixture block and keeps apart the inside fixed connection of aircraft bonnet.
As a further scheme of the invention: the sealing flange is fixedly arranged in the center of the end face of the protective box, one end of the honeycomb duct penetrates through the outer wall of the protective box and is fixedly connected with the sealing flange, and sealing rubber strips are attached to the end face of the sealing flange.
As a further scheme of the invention: the heat dissipation assembly comprises guide frames, honeycomb plates, installation support plates, heat dissipation frames and heat dissipation fans, wherein the two guide frames are fixedly installed on the top and bottom end faces of one side of a fixed partition plate respectively through welding, the honeycomb plates are installed between the two guide frames in an inserting mode, the installation support plates are fixedly installed on two sides of the end faces of the honeycomb plates through screws, the heat dissipation frames are fixedly installed on the end faces of the installation support plates, and the heat dissipation fans are fixedly installed on the inner end faces of the heat dissipation frames.
The beneficial effects of the invention are as follows: according to the isolated electric water pump for the automobile engineering, after the electric water pump body is installed and fixed in the isolated hood through the installation component, the water pump is convenient to install and detach, the installation and detachment efficiency is high, and the buffer effect is good; the isolation hood is installed and fixed at a proper position in the automobile through the positioning base at the bottom of the isolation hood and the side connecting frame at one side of the isolation hood, so that the installation is convenient, the connection is tight, and the overall structure of the equipment is firmer and more stable; the electric water pump body is connected with the water flow pipeline through the connecting component, so that the electric water pump body can perform the functions of pumping water and delivering water, pumping water and delivering water are convenient and quick, and sealing is tight; during the running process of the electric water pump body; meanwhile, the electric water pump body can be cooled through the heat dissipation component on one side of the fixed partition plate, and the electric water pump has good heat dissipation effect, so that heat generated by the operation of the electric water pump body is reduced, and the service life of the water pump is effectively prolonged.
Drawings
FIG. 1 is a schematic view of a first overall structure of the present invention;
FIG. 2 is a schematic diagram of a second overall structure of the present invention;
FIG. 3 is an overall front view of the present invention;
FIG. 4 is an overall side view of the present invention;
FIG. 5 is a schematic view of the structure of the electric water pump body of the present invention;
legend description: 1. isolating the hood; 2. positioning a base; 3. a side connecting frame; 4. a mounting assembly; 5. an electric water pump body; 6. a connection assembly; 7. fixing the partition board; 8. a heat dissipation assembly; 41. a shock absorption base; 42. installing a sliding rod; 43. a limit groove; 44. a limit clamping block; 45. installing a sliding sleeve; 46. a heat insulating plate; 47. an electric cylinder; 48. a piston ejector rod; 61. sealing the tube seat; 62. sealing the stud; 63. a flow guiding pipe; 64. a protective box; 65. sealing the cover plate; 66. a protective sleeve; 67. a sealing rubber strip; 81. a guide frame; 82. a honeycomb panel; 83. mounting a support plate; 84. a heat dissipation frame; 85. a heat radiation fan.
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.
Specific examples are given below.
Referring to fig. 1-5, an isolated electric water pump for automobile engineering comprises an isolated hood 1, a mounting assembly 4, an electric water pump body 5, a connecting assembly 6, a fixed partition 7 and a heat dissipation assembly 8, wherein a bearing frame is fixedly arranged on the periphery of the bottom end surface of the isolated hood 1 through welding, a positioning base 2 is fixedly arranged on the bottom end surface of the bearing frame, a first positioning hole is formed in one side of the end surface of the positioning base 2, and the bottom end surface of the isolated hood 1 is conveniently and fixedly connected through the positioning base 2 and the first positioning hole; the periphery of one end of the isolation hood 1 is fixedly provided with a side connecting frame 3 through welding, the center of the end face of the side connecting frame 3 is provided with a second positioning hole, and one side end face of the isolation hood 1 can be fixedly connected through the side connecting frame 3 and the second positioning hole; the end face of the bottom of the inner side of the isolation hood 1 is provided with a mounting assembly 4, an electric water pump body 5 is mounted above the top of the mounting assembly 4, a water inlet and a water outlet of the electric water pump body 5 are connected and provided with a connecting assembly 6, the other end of the isolation hood 1 is fixedly provided with a fixed partition 7 through screws, and one side of the fixed partition 7 is provided with a heat dissipation assembly 8;
the connecting assembly 6 comprises a sealing tube seat 61, a sealing stud 62, a guide tube 63, a protective box 64, a sealing cover plate 65, a protective tube sleeve 66 and a sealing rubber strip 67, wherein the sealing tube seat 61 is fixedly arranged at a water inlet of the electric water pump body 5, the sealing stud 62 is arranged on three sides of the end face of the outer wall of the sealing tube seat 61 through threaded connection, the guide tube 63 is arranged in a plugging manner in the center of the end face of the sealing tube seat 61, one end of the sealing stud 62 penetrates through the sealing tube seat 61 to be tightly propped against the outer wall of the guide tube 63, one end of the top of the guide tube 63 penetrates through the isolation hood 1 to be connected with the protective box 64, one end of the protective box 64 is provided with the sealing cover plate 65 through a hinge, the protective tube sleeve 66 is arranged on the end face of the other side of the protective box 64, the end face of the protective box 64 is fixedly provided with a sealing flange, one end of the guide tube 63 penetrates through the outer wall of the protective box 64 to be fixedly connected with the sealing flange, the sealing rubber strip 67 is arranged on the end face of the sealing flange in a fitting manner, so that the sealing effect is improved, and water leakage is prevented;
the installation component 4 comprises a cushioning base 41, an installation sliding rod 42, a limiting groove 43, a limiting clamping block 44, an installation sliding sleeve 45, a thermal insulation plate 46, an electric cylinder 47 and a piston ejector rod 48, wherein the two installation sliding rods 42 are fixedly installed on the inner bottom end face of the isolation hood 1 through screws, the cushioning base 41 is installed above the top of the installation sliding rod 42, the installation sliding sleeve 45 is fixedly installed on two sides of the bottom end face of the cushioning base 41 through screws, a guide sliding groove is formed in the center of the bottom end face of the installation sliding sleeve 45, the outer wall of the installation sliding rod 42 is in fit connection with the inner wall of the guide sliding groove, and the installation sliding rod 42 is in sliding connection with the installation sliding sleeve 45, so that the position of the cushioning base 41 is convenient to adjust; the two sides of the edge of the inner side bottom of the isolation hood 1 are provided with limiting grooves 43, limiting clamping blocks 44 are inserted and installed in the limiting grooves 43, one side end face of each limiting clamping block 44 is in fit connection with the end face of the corresponding isolation hood 41, two sides of the top end face of each limiting clamping block 44 are inserted and installed with limiting screws, one end of each limiting screw penetrates through each limiting clamping block 44 and is fixedly connected with the inside of the isolation hood 1, the limiting clamping blocks 44 are fixedly installed in the limiting grooves 43, so that the corresponding isolation hood 1 can be limited, the corresponding isolation hood 41 is fixedly installed in the isolation hood 1, the top end face of the corresponding isolation hood 41 is fixedly provided with a thermal insulation plate 46, the electric water pump body 5 is fixedly installed on the top end face of the thermal insulation plate 46 through screws, two electric cylinders 47 are fixedly installed at the bottoms of the two sides of the inner wall of the isolation hood 1, one end of each electric cylinder 47 is provided with a piston ejector rod 48, and one end of each piston ejector rod 48 is in fit connection with the end face of the corresponding thermal insulation plate 46;
the heat dissipation assembly 8 comprises guide frames 81, honeycomb plates 82, mounting support plates 83, heat dissipation frames 84 and heat dissipation fans 85, wherein the two guide frames 81 are fixedly mounted on the top and bottom end faces of one side of the fixed partition plate 7 through welding respectively, the honeycomb plates 82 are mounted between the two guide frames 81 in a plugging manner, the mounting support plates 83 are fixedly mounted on two sides of the end faces of the honeycomb plates 82 through screws, the heat dissipation frames 84 are fixedly mounted on the end faces of the mounting support plates 83, and the heat dissipation fans 85 are fixedly mounted on the inner end faces of the heat dissipation frames 84; the electric water pump body 5 is convenient to radiate through the radiating component 8, and the heat generated during the operation of the electric water pump body 5 is reduced.
The working principle of the invention is as follows: when the electric water pump is used, after the electric water pump body 5 is installed and fixed in the isolation hood 1 through the installation component 4, the isolation hood 1 is installed and fixed in a proper position in an automobile through the positioning base 2 at the bottom of the isolation hood 1 and the side connecting frame 3 at one side of the isolation hood 1, and after the installation and fixation are finished, the electric water pump body 5 is connected with a water flow pipeline through the connection component 6, so that the electric water pump body 5 can perform the functions of pumping water and delivering water; in the running process of the electric water pump body 5, the electric water pump body 5 can be cooled through the heat dissipation component 8 on one side of the fixed partition 7, so that the heat generated by the operation of the electric water pump body 5 is reduced; after the electric water pump body 5 is fixedly arranged at the top of the heat insulation plate 46, after the mounting sliding sleeve 45 at the bottom of the cushioning base 41 is clamped with the mounting sliding rod 42, the cushioning base 41 is pushed to the inner limit position of the isolation hood 1, then the limit clamping block 44 is inserted and mounted in the limit groove 43, the limit screw on the end face of the limit clamping block 44 is screwed to fixedly connect the limit clamping block 44 with the end face of the isolation hood 1, meanwhile, the electric air cylinder 47 works, the piston ejector rod 48 is pushed, so that one end of the piston ejector rod 48 is tightly propped against the heat insulation plate 46, the cushioning base 41 is fixedly arranged in the isolation hood 1, one end of the guide pipe 63 is inserted and mounted in the seal pipe seat 61 through the isolation hood 1, then the seal stud 62 is screwed, so that the guide pipe 63 is fixedly arranged in the seal pipe seat 61, one end connecting flange of an external water pipe is connected with the seal flange at one end of the guide pipe 63 in the protection box 64, the sealing effect can be improved through the seal rubber strip 67, the outer wall of the external water pipe is adhered to the protection pipe 66, and then the seal cover 65 is closed, so that the external water pipe is connected with the electric water pump body 5 through the connection assembly 6, and the water pump can work; after the honeycomb plate 82 is inserted and installed in the guide frame 81, a heat radiation fan 85 in the heat radiation frame 84 works on one side of the installation support plate 83, and air circulation is facilitated through the honeycomb plate 82, so that heat radiation can be performed on the electric water pump body 5; because the honeycomb plate 82 is arranged in the guide frame 81, the honeycomb plate 82 is convenient to mount and dismount, the heat dissipation fan 85 in the heat dissipation frame 84 is convenient to clean and maintain, and the cleaning convenience is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (1)
1. The utility model provides an isolated electric water pump for automotive engineering, its characterized in that, including isolating aircraft bonnet (1), installation component (4), electric water pump body (5), coupling assembling (6), fixed baffle (7) and radiator unit (8), installation component (4) are installed to the inboard bottom terminal surface of isolating aircraft bonnet (1), electric water pump body (5) are installed to the top of installation component (4), coupling assembling (6) are all connected to the water inlet and the delivery port of electric water pump body (5), fixed baffle (7) are installed through screw fixed to the other end of isolating aircraft bonnet (1), and radiator unit (8) are installed to one side of fixed baffle (7);
the connecting assembly (6) comprises a sealing tube seat (61), a sealing stud (62), a guide tube (63), a protective box (64), a sealing cover plate (65), a protective tube sleeve (66) and a sealing adhesive tape (67), wherein the sealing tube seat (61) is fixedly arranged at a water inlet of an electric water pump body (5), the sealing stud (62) is arranged on three sides of the end face of the outer wall of the sealing tube seat (61) through threaded connection, the guide tube (63) is arranged in a plugging manner in the center of the end face of the sealing tube seat (61), one end of the sealing stud (62) penetrates through the sealing tube seat (61) to be tightly connected with the outer wall of the guide tube (63), the protective box (64) is arranged at one end of the top of the guide tube (63) through a separation hood (1) in a connecting manner, the sealing cover plate (65) is arranged at one end of the protective box (64) through a hinge, and the protective tube sleeve (66) is arranged on the end face of the other side of the protective box (64);
the periphery of the bottom end face of the isolation hood (1) is fixedly provided with a bearing frame through welding, the bottom end face of the bearing frame is fixedly provided with a positioning base (2), and one side of the end face of the positioning base (2) is provided with a first positioning hole;
the periphery of one end of the isolation hood (1) is fixedly provided with a side connecting frame (3) through welding, and the center of the end face of the side connecting frame (3) is provided with a second positioning hole;
the installation component (4) comprises a cushioning base (41), an installation sliding rod (42), a limiting groove (43), a limiting clamping block (44), an installation sliding sleeve (45), a heat insulation plate (46), electric cylinders (47) and piston ejector rods (48), wherein the two installation sliding rods (42) are fixedly installed on the inner bottom end face of the isolation hood (1) through screws, the cushioning base (41) is installed above the top of the installation sliding rod (42), the heat insulation plate (46) is fixedly installed on the top end face of the cushioning base (41), the electric water pump body (5) is fixedly installed on the top end face of the heat insulation plate (46) through screws, two electric cylinders (47) are fixedly installed on the bottoms of two sides of the inner wall of the isolation hood (1), the piston ejector rods (48) are installed at one ends of the electric cylinders (47), and one ends of the piston ejector rods (48) are in fit connection with the end face of the heat insulation plate (46);
the two sides of the bottom end surface of the damping base (41) are fixedly provided with a mounting sliding sleeve (45) through screws, the center of the bottom end surface of the mounting sliding sleeve (45) is provided with a guide chute, and the outer wall of the mounting sliding rod (42) is in fit connection with the inner wall of the guide chute;
limiting grooves (43) are formed in two sides of the edge of the inner side bottom of the isolation hood (1), limiting clamping blocks (44) are inserted and installed in the limiting grooves (43), one side end face of each limiting clamping block (44) is in fit connection with the end face of the cushioning base (41), limiting screws are inserted and installed in two sides of the top end face of each limiting clamping block (44), and one end of each limiting screw penetrates through each limiting clamping block (44) to be fixedly connected with the inside of the isolation hood (1);
a sealing flange is fixedly arranged in the center of the end face of the protective box (64), one end of the guide pipe (63) penetrates through the outer wall of the protective box (64) to be fixedly connected with the sealing flange, and a sealing adhesive tape (67) is attached to the end face of the sealing flange;
the heat dissipation assembly (8) comprises a guide frame (81), honeycomb plates (82), installation support plates (83), a heat dissipation frame (84) and a heat dissipation fan (85), wherein the guide frame (81) is fixedly installed on one side top and the bottom end face of a fixed partition plate (7) through welding respectively, the honeycomb plates (82) are installed between the two guide frames (81) in an inserting mode, the installation support plates (83) are fixedly installed on two sides of the end faces of the honeycomb plates (82) through screws, the heat dissipation frame (84) is fixedly installed on the end faces of the installation support plates (83), and the heat dissipation fan (85) is fixedly installed on the inner end faces of the heat dissipation frame (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110985413.XA CN113944608B (en) | 2021-08-26 | 2021-08-26 | Isolation type electric water pump for automobile engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110985413.XA CN113944608B (en) | 2021-08-26 | 2021-08-26 | Isolation type electric water pump for automobile engineering |
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| CN113944608A CN113944608A (en) | 2022-01-18 |
| CN113944608B true CN113944608B (en) | 2023-06-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN213340548U (en) * | 2020-11-27 | 2021-06-01 | 梁铃 | Battery protective housing for new energy automobile |
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| CN100454528C (en) * | 2005-11-17 | 2009-01-21 | 富准精密工业(深圳)有限公司 | Integrated liquid cooling heat radiator |
| CN109356844A (en) * | 2018-12-10 | 2019-02-19 | 阜宁联达机电制造有限公司 | A kind of water pump being easily installed |
| CN213450723U (en) * | 2020-11-09 | 2021-06-15 | 岳杨 | Hydrology water resource water pump motor protection device |
| CN113123951A (en) * | 2021-05-28 | 2021-07-16 | 成渝钒钛科技有限公司 | Automatic power-off protection device for water pump energy conservation and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213340548U (en) * | 2020-11-27 | 2021-06-01 | 梁铃 | Battery protective housing for new energy automobile |
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