CN216111149U - Pure electric washing and sweeping vehicle modularized power device - Google Patents
Pure electric washing and sweeping vehicle modularized power device Download PDFInfo
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- CN216111149U CN216111149U CN202122184812.4U CN202122184812U CN216111149U CN 216111149 U CN216111149 U CN 216111149U CN 202122184812 U CN202122184812 U CN 202122184812U CN 216111149 U CN216111149 U CN 216111149U
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- pressure water
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- 238000010408 sweeping Methods 0.000 title claims abstract description 32
- 238000005406 washing Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 49
- 238000009826 distribution Methods 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000000498 cooling water Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 14
- 230000007613 environmental effect Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model provides a modular power device of a pure electric washing and sweeping vehicle, wherein a fan power module of the modular power device comprises a driving fan and a first power unit, the first power unit comprises a fan motor, a cooling system and a first controller for controlling the fan motor, and the cooling system comprises a radiator and an electronic water pump; the high-pressure water pump power module comprises a second underframe, a high-pressure water pump and a second power unit for providing power for the high-pressure water pump, and the second power unit comprises a high-pressure water pump motor and a second controller for controlling the high-pressure water pump motor; the hydraulic oil pump power module comprises a third chassis, a hydraulic oil pump and a third power unit for providing power for the hydraulic oil pump, and the third power unit comprises a hydraulic oil pump motor and a third controller for controlling the hydraulic oil pump motor; the high-voltage power distribution module is arranged for providing high-voltage electric energy for the fan power module, the high-pressure water pump power module and the hydraulic oil pump power module. The utility model solves the problem of poor heat dissipation and cooling effects in the structure in the prior art.
Description
Technical Field
The utility model relates to the technical field of environment-friendly equipment, in particular to a modular power device of a pure electric washing and sweeping vehicle.
Background
With the continuous sounding of the 'blue-sky guard war' in all parts of the country, the pure electric sanitation vehicle is greatly used by virtue of the advantages of 'low noise, zero emission' and the like, and has a tendency of replacing the traditional fuel oil sanitation vehicle. The pure electric washing and sweeping vehicle is one of main-sale vehicle types popularized by new energy sanitation vehicles. In the existing equipment, most sanitation equipment modification enterprises mainly develop and manufacture traditional fuel vehicles, and the development and the production of pure electric sanitation vehicles are still insufficient. The patent that has now disclosed is "a pure electric washing and sweeping vehicle power transmission", chinese utility model patent of publication number CN202020241518.5, is provided with the subassembly that produces a large amount of heats in this patent structure, probably causes the heat that produces in the whole device can't in time effluvium or cool off, causes the unable work of whole device at last.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a pure electric washing and sweeping vehicle modularization power device, it has solved the problem that heat dissipation and cooling effect are not good in the structure of prior art.
The technical scheme of the application is as follows:
the utility model provides a modular power device of a pure electric washing and sweeping vehicle, which comprises a fan power module, a high-pressure water pump power module, a hydraulic oil pump power module and a high-voltage power distribution module, wherein the fan power module is connected with the high-pressure water pump power module; the fan power module comprises a driving fan and a first power unit, the first power unit comprises a fan motor, a cooling system and a first controller used for controlling the fan motor, and the cooling system comprises a radiator and an electronic water pump; the high-pressure water pump power module comprises a second underframe, a high-pressure water pump and a second power unit for providing power for the high-pressure water pump, and the second power unit comprises a high-pressure water pump motor and a second controller for controlling the high-pressure water pump motor; the hydraulic oil pump power module comprises a third chassis, a hydraulic oil pump and a third power unit for providing power for the hydraulic oil pump, and the third power unit comprises a hydraulic oil pump motor and a third controller for controlling the hydraulic oil pump motor; the high-voltage power distribution module is used for providing high-voltage electric energy for the fan power module, the high-pressure water pump power module and the hydraulic oil pump power module.
Further, the first controller and the fan motor, the high-pressure water pump motor and the second controller, and the hydraulic oil pump motor and the third controller are connected through high-pressure wire harnesses.
Furthermore, the first controller, the second controller and the third controller are all connected with the high-voltage distribution module through the isomorphic low-voltage wire harness.
Further, the fan power module further comprises a first chassis, the first chassis comprises a connecting portion and a supporting portion, the connecting portion is perpendicular to the supporting portion, and the first power unit is arranged on the supporting portion.
Further, a support rib plate is arranged between the connecting part and the support part.
Further, be provided with the rack on the first chassis, the rack includes backup pad and under bracing frame, be provided with first controller on the last backup pad, four be provided with fan motor between the under bracing frame.
Further, first chassis below and mount fixed connection, install the mount top the high-pressure power distribution module, install the mount below the high pressure water pump power module with hydraulic oil pump power module.
Further, the radiator is communicated with the electronic water pump through a cooling water pipe.
The technical scheme of the application has following advantage and beneficial effect at least:
the utility model provides a modular power device of a pure electric washing and sweeping vehicle, in the existing equipment, most of environmental sanitation equipment modification enterprises mainly develop and manufacture traditional fuel vehicles, and the development and the production of the pure electric environmental sanitation vehicles are still insufficient. The structure of the prior art is provided with a component which generates a large amount of heat, which may cause that the heat generated in the whole device cannot be dissipated or cooled in time, and finally cause that the whole device cannot work. The utility model provides a modularized power device of a pure electric washing and sweeping vehicle, which comprises a fan power module, a high-pressure water pump power module, a hydraulic oil pump power module and a high-voltage power distribution module, wherein the four modules are mutually independent modules, so that independent installation, independent operation and independent maintenance can be realized. The cooling system can dissipate and cool the structure generating heat in the device, and ensures the normal work of the device. The fan power module, the high-pressure water pump power module, the hydraulic oil pump power module and the high-voltage power distribution module are integrated and modularized again to form the pure electric washing and sweeping vehicle modularized power device, the device reserves a high-voltage wire harness interface and a low-voltage wire harness interface, and only the high-voltage wire harness and the low-voltage wire harness of the chassis are required to be inserted into the reserved high-voltage wire harness interface and the reserved low-voltage wire harness interface in the production and manufacturing process of the pure electric washing and sweeping vehicle.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
FIG. 3 is a schematic structural view of a fan power module according to the present invention;
FIG. 4 is a schematic structural diagram of a high pressure water pump power module block according to the present invention;
FIG. 5 is a schematic structural diagram of a hydraulic oil pump power module according to the present invention;
figure 6 is a schematic diagram of a high voltage power distribution module of the present invention.
Icon: 100-a modular power device of a pure electric washing and sweeping vehicle; 1-a fan power module; 101-driving a fan; 102-a fan motor; 103-a first controller; 104-a cooling system; 1041-a heat sink; 1042-electric water pump; 1043-cooling water pipe; 105-a high voltage wire harness; 106-a first chassis; 1061-a connecting part; 1062-a support; 1063-support ribs; 107-a placing rack; 2-a high-pressure water pump power module; 201-a second chassis; 202-high pressure water pump motor; 203-a second controller; 204-high pressure water pump; 3-a hydraulic oil pump power module; 301-a third chassis; 302-hydraulic oil pump motor; 303-a third controller; 304-a hydraulic oil pump; 4-a high voltage distribution module; 401 — a low voltage wire harness; 5-fixing frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "inner", "outer", etc. are used to indicate an orientation or positional relationship based on that shown in the drawings or that the product of the application is usually placed in use, this is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the present application.
In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example 1
Referring to fig. 1 to 6, the utility model provides a modular power device 100 for a pure electric washing and sweeping vehicle, which includes a fan power module 1, a high pressure water pump power module 2, a hydraulic oil pump power module 3 and a high pressure power distribution module 4; the fan power module 1 comprises a driving fan 101 and a first power unit, the first power unit comprises a fan motor 102, a cooling system 104 and a first controller 103 for controlling the fan motor 102, and the cooling system 104 comprises a radiator 1041 and an electronic water pump 1042; the high-pressure water pump power module 2 comprises a second chassis 201, a high-pressure water pump 204 and a second power unit for providing power for the high-pressure water pump 204, wherein the second power unit comprises a high-pressure water pump motor 202 and a second controller 203 for controlling the high-pressure water pump motor 202; the hydraulic oil pump power module 3 comprises a third chassis 301, a hydraulic oil pump 304 and a third power unit for providing power for the hydraulic oil pump 304, wherein the third power unit comprises a hydraulic oil pump motor 302 and a third controller 303 for controlling the hydraulic oil pump motor 302; the high-voltage power distribution module 4 is arranged to provide high-voltage electric energy for the fan power module 1, the high-pressure water pump power module 2 and the hydraulic oil pump power module 3. In this example, the first controller 103 and the blower motor 102, the high pressure water pump motor 202 and the second controller 203, and the hydraulic oil pump motor 302 and the third controller 303 are connected by a high pressure wire harness 105.
It is worth noting that in the existing equipment, most of environmental sanitation equipment modification enterprises mainly develop, manufacture and produce traditional fuel vehicles, and the development and production of pure electric environmental sanitation vehicles are still insufficient. The structure of the prior art is provided with a component which generates a large amount of heat, which may cause that the heat generated in the whole device cannot be dissipated or cooled in time, and finally cause that the whole device cannot work. The utility model provides a modularized power device 100 for a pure electric washing and sweeping vehicle, wherein a motor fan, a first controller 103 and a cooling system 104 form a sub-module, a professional is connected with a three-phase alternating-current high-voltage wire harness 105 between the fan motor 102 and the first controller 103 according to a designed scheme, then is connected with a pipeline in the cooling system 104, and then is directly connected with a driving fan 101 for split charging, so that a fan power module 1 is formed, and in addition, the fan power module 1 is independent of other modules and can be independently installed, independently operated and independently maintained. The high-pressure water pump power module 2 is formed by connecting a high-pressure water pump motor 202, a second controller 203 and a second underframe 201 into a submodule, connecting a three-phase alternating-current high-pressure wire harness 105 between the high-pressure water pump motor 202 and the second controller 203 according to a designed scheme, connecting the high-pressure water pump motor with the second underframe 201, and directly connecting and subpackaging the high-pressure water pump motor with the high-pressure water pump, and in addition, the high-pressure water pump power module 2 is independent of other modules and can be independently installed, independently run and independently maintained. The hydraulic oil pump power module 3 is formed by combining a hydraulic oil pump motor 302, a third controller 303 and a chassis into a submodule, connecting a three-phase alternating-current high-voltage wire harness 105 between the hydraulic oil pump motor 302 and the third motor controller by a professional according to a designed scheme, and then directly connecting and subpackaging the three-phase alternating-current high-voltage wire harness and a hydraulic oil pump, and in addition, the hydraulic oil pump power module 3 is independent of other modules and can be independently installed, independently run and independently maintained. The module power device of the pure electric washing and sweeping vehicle is characterized in that the power needed by the module power device of the pure electric washing and sweeping vehicle comes from a chassis power battery, the chassis power battery stores high-voltage direct current, the upper-mounted power needed by the module power device of the pure electric washing and sweeping vehicle is taken out from a power taking port of a chassis integrated controller, concretely, the modules needing power in the module power device of the pure electric washing and sweeping vehicle are a fan power module 1, a high-pressure water pump power module 2 and a hydraulic oil pump power module 3 which are all supplied with power through a high-voltage power distribution module 4, the high-voltage power distribution module 4 in the present embodiment can take out the high-voltage direct current of the chassis power battery from the chassis integrated controller, then matched fuses and wiring harnesses are respectively configured according to different powers required by different modules, and then the direct current power supply taken out from the chassis integrated controller is respectively distributed to the fan power module 1, the high-pressure water pump power module 2 and the hydraulic oil pump power module 3 to provide power for the fan power module, the high-pressure water pump power module and the hydraulic oil pump power module. In detail, the cooling system 104 provided by the utility model can dissipate and cool the structure generating heat in the device, thereby ensuring the normal operation of the device. Generally, the related staff of the application end does not have the requirement of high-voltage electrical operation, before the device is used, the professional staff completes the connection of the high-voltage wire harness according to the electricity utilization specification of the high-voltage electrical, and the work of the application end does not need the related staff to touch the high-voltage electrical. The fan power module 1, the high-pressure water pump power module 2, the hydraulic oil pump power module 3 and the high-voltage power distribution module 4 are integrated and modularized again to form the pure electric washing and sweeping vehicle modularized power device, a high-voltage wire harness 105 interface and a low-voltage wire harness 401 interface are reserved in the device, and in the production and manufacturing process of the pure electric washing and sweeping vehicle, the high-voltage wire harness 105 and the low-voltage wire harness 401 of the chassis are only required to be inserted into the reserved high-voltage wire harness 105 interface and the reserved low-voltage wire harness 401 interface.
Example 2
On the basis of embodiment 1, a modular power device 100 for a pure electric washing and sweeping vehicle is provided, which specifically comprises: the first controller 103, the second controller 203 and the third controller 303 are all connected to the high voltage distribution module 4 by a low voltage harness 401 in a same structure. In this embodiment, the fan power module 1 further includes a first chassis 106, where the first chassis 106 includes a connection portion 1061 and a support portion 1062, the connection portion 1061 is perpendicular to the support portion 1062, and the first power unit is disposed on the support portion 1062. A support rib 1063 is disposed between the connection part 1061 and the support part 1062. The first chassis 106 is connected to the driving fan 101 through a connection part 1061, and is used to support the first power unit through a support part 1062. And the connection part 1061 and the support part 1062 are supported by the support rib plate 1063, so that the stability of installation is ensured. In this embodiment, a placing frame 107 is arranged on the first bottom frame 106, the placing frame 107 includes an upper supporting plate and a lower supporting frame, the upper supporting plate is provided with a first controller 103, and four lower supporting frames are provided with a fan motor 102 therebetween. The first controller 103 and the fan motor 102 are mounted with the placing plate, so that the space can be utilized to the maximum extent, the space occupied by the whole device is reduced, and the structure compactness of the device is ensured. In this embodiment, the lower portion of the first chassis 106 is fixedly connected to the fixing frame 5, the high-voltage power distribution module 4 is installed above the fixing frame 5, and the high-pressure water pump power module 2 and the hydraulic oil pump power module 3 are installed below the fixing frame 5. High-voltage power distribution module 4, high-pressure water pump power module 2 and hydraulic oil pump power module 3 are installed through mount 5, further reduce the space that this device occupy. In detail, the flow rate of the high-pressure water pump 204 is 130-150L/min, and the pressing range of the high-voltage power distribution module 4 is 400V-7500V. In this embodiment, the radiator 1041 and the electronic water pump 1042 are communicated through a cooling water pipe 1043. The modular power device 100 for the pure electric washing and sweeping vehicle can enable an environmental sanitation refitting enterprise to rapidly complete research, development, production and manufacturing of the pure electric washing and sweeping vehicle, can completely solve the high-voltage electrical safety problem, and can effectively improve the production and manufacturing efficiency of the enterprise.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a pure electric washing and sweeping vehicle modularization power device which characterized in that includes:
the system comprises a fan power module, a high-pressure water pump power module, a hydraulic oil pump power module and a high-voltage power distribution module; wherein,
the fan power module comprises a driving fan and a first power unit, the first power unit comprises a fan motor, a cooling system and a first controller for controlling the fan motor, and the cooling system comprises a radiator and an electronic water pump;
the high-pressure water pump power module comprises a second underframe, a high-pressure water pump and a second power unit for providing power for the high-pressure water pump, and the second power unit comprises a high-pressure water pump motor and a second controller for controlling the high-pressure water pump motor;
the hydraulic oil pump power module comprises a third chassis, a hydraulic oil pump and a third power unit for providing power for the hydraulic oil pump, and the third power unit comprises a hydraulic oil pump motor and a third controller for controlling the hydraulic oil pump motor;
the high-voltage power distribution module is used for providing high-voltage electric energy for the fan power module, the high-pressure water pump power module and the hydraulic oil pump power module.
2. The modular power unit of a pure electric washing and sweeping vehicle of claim 1,
the first controller is connected with the fan motor, the high-pressure water pump motor is connected with the second controller, and the hydraulic oil pump motor is connected with the third controller through high-pressure wire harnesses.
3. The modular power unit of a pure electric washing and sweeping vehicle of claim 1,
the first controller, the second controller and the third controller are all connected with the high-voltage distribution module through the isomorphic low-voltage wire harnesses.
4. The modular power unit of a pure electric washing and sweeping vehicle of claim 1,
the fan power module further comprises a first chassis, the first chassis comprises a connecting portion and a supporting portion, the connecting portion is perpendicular to the supporting portion, and the first power unit is arranged on the supporting portion.
5. The modular power unit of claim 4, wherein the battery-powered washing and sweeping vehicle is a vehicle,
and a support rib plate is arranged between the connecting part and the support part.
6. The modular power unit of claim 4, wherein the battery-powered washing and sweeping vehicle is a vehicle,
be provided with the rack on the first chassis, the rack includes backup pad and under bracing frame, upward be provided with first controller on the backup pad, four be provided with fan motor between the under bracing frame.
7. The modular power unit of claim 4, wherein the battery-powered washing and sweeping vehicle is a vehicle,
the high-pressure distribution module is characterized in that the lower portion of the first underframe is fixedly connected with the fixing frame, the high-pressure distribution module is installed above the fixing frame, and the high-pressure water pump power module and the hydraulic oil pump power module are installed below the fixing frame.
8. The modular power unit of a pure electric washing and sweeping vehicle of claim 1,
the radiator is communicated with the electronic water pump through a cooling water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122184812.4U CN216111149U (en) | 2021-09-10 | 2021-09-10 | Pure electric washing and sweeping vehicle modularized power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122184812.4U CN216111149U (en) | 2021-09-10 | 2021-09-10 | Pure electric washing and sweeping vehicle modularized power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216111149U true CN216111149U (en) | 2022-03-22 |
Family
ID=80732386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122184812.4U Active CN216111149U (en) | 2021-09-10 | 2021-09-10 | Pure electric washing and sweeping vehicle modularized power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216111149U (en) |
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2021
- 2021-09-10 CN CN202122184812.4U patent/CN216111149U/en active Active
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