CN211166476U

CN211166476U - New energy commercial vehicle with front range extender

Info

Publication number: CN211166476U
Application number: CN201922289029.7U
Authority: CN
Inventors: 彭洪德; 夏伟; 曹建国
Original assignee: Chongqing Anbulunsi Technology Co ltd
Current assignee: Chongqing Anbulunsi Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-04
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a new forms of energy commercial car technical field provides a leading new forms of energy commercial car that increases journey ware, including driver's cabin and frame, still include power battery, electrical apparatus system, fuel system and diesel oil increase journey ware assembly, power battery sets up the rear end at the driver's cabin, electrical apparatus system and fuel system all set up the one side at the rear end of driver's cabin, and diesel oil increases journey ware assembly and includes that diesel oil increases journey ware, cooling system, air intake system and exhaust system, and diesel oil increases journey ware and cooling system installation all in the bottom of driver's cabin, and air intake system and exhaust system all set up the opposite side at the driver's cabin rear end. The utility model provides a pair of leading new forms of energy commercial car that increases journey ware has improved the duration of new forms of energy commercial car through increasing the diesel oil for the car and increasing journey ware. And the range extender is arranged at the bottom of the cab in front, so that the traditional automobile cannot be changed greatly, and the cost is saved.

Description

New energy commercial vehicle with front range extender

Technical Field

The utility model relates to a new forms of energy commercial car technical field, concretely relates to leading new forms of energy commercial car that increases journey ware.

Background

The new energy commercial vehicle is a novel vehicle, and is gradually popular with manufacturers and the public due to pollution-free use. Most of new energy commercial vehicles are driven by electric power, so that the defect of short driving mileage in comparison with the traditional fuel oil vehicle is overcome, and the requirement of long-distance transportation cannot be met. Therefore, manufacturers of new energy commercial vehicles often add a range extender to the pure electric new energy commercial vehicle. However, the addition of a range extender tends to make major changes to conventional automobiles, thereby increasing costs.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a leading new forms of energy commercial car that increases journey ware to increase new forms of energy automobile's duration, can satisfy the demand of long-distance transport, can also reduce the change of making to traditional car, thereby practice thrift the cost.

In order to achieve the above purpose, the present invention is implemented by the following technical solutions: the utility model provides a leading new forms of energy commercial car that increases journey ware, includes driver's cabin and frame, still includes power battery, electrical apparatus system, fuel system and diesel oil increase journey ware assembly, power battery sets up the rear end of driver's cabin, and with connected to the frame, electrical apparatus system with fuel system all sets up one side of the rear end of driver's cabin, and with the homonymy connected to the frame, diesel oil increase journey ware assembly includes diesel oil increase journey ware, cooling system, air intake system and exhaust system, diesel oil increase journey ware with the cooling system installation is all in the bottom of driver's cabin, air intake system with exhaust system all sets up the opposite side of driver's cabin rear end, and with the homonymy connected to the frame.

Further, the electrical system with power battery with the diesel oil increases journey ware and connects, the electrical system includes electrical system fuse box, power distribution box, machine that charges, block terminal and five unification controllers, electrical system fuse box the power distribution box charge machine, the block terminal with five unification controllers all set up one side of the rear end of driver's cabin, and with the homonymy the frame is connected.

Further, still include battery, RCU controller and increase journey ware controller, the battery sets up the rear end of driver's cabin the opposite side, and with the homonymy the frame is connected, the RCU controller with increase journey ware controller installs the bottom of driver's cabin.

Further, the fuel oil system is located electrical system's rear end, the fuel oil system with the diesel oil increases the journey ware and connects, the fuel oil system include the oil tank and with the fuel oil coarse filter that the oil tank is connected, the oil tank with the fuel oil coarse filter all sets up the rear end of driver's cabin one side, and with the homonymy the frame connection.

Further, still include oil pump and fuel fine filter, the oil pump with fuel fine filter installs on the diesel oil increases the journey ware.

Further, the cooling system comprises an electronic water pump, a radiator and a heat exchanger, and the electronic water pump, the radiator and the heat exchanger are all arranged at the bottom of the cab.

Furthermore, the bicycle comprises two expansion kettles which are respectively arranged on two sides of the frame and are positioned at one end close to the cab.

Further, air intake system with the range extender is connected, air intake system includes intake duct and empty filter, the intake duct with empty filter all sets up the driver's cabin rear end the opposite side, and with the homonymy the frame connection.

Furthermore, the exhaust system is located at the rear end of the air intake system and comprises a metering pump, a urea tank and a silencer, the metering pump is communicated with an exhaust port of the diesel range extender and connected with a frame, the urea tank is communicated with the metering pump and connected with the frame, and the silencer is communicated with the urea tank and connected with the frame.

The diesel range extender control switch and the diesel range extender display instrument are arranged in the cab and are connected with the diesel range extender.

The utility model has the advantages that: the utility model provides a pair of leading new forms of energy commercial car that increases journey ware has improved the duration of new forms of energy commercial car through increasing the diesel oil for the car and increasing journey ware to satisfy long-distance transport's demand. And the range extender is arranged at the bottom of the cab in front, namely, the range extender is arranged at the position of the traditional automobile for placing the engine in front, so that the traditional automobile is not changed greatly, and the cost is saved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic front view of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic structural diagram of a diesel range extender;

FIG. 6 is a schematic diagram of a working process of the diesel range extender.

Reference numerals: 1-cab, 2-frame, 3-power battery, 4-electric appliance system, 41-electric appliance system fuse box, 42-power distribution box, 43-charger, 44-distribution box, 45-pentahapto controller, 5-fuel system, 51-fuel tank, 52-fuel oil coarse filter, 6-diesel range extender assembly, 61-diesel range extender, 62-cooling system, 621-electronic water pump, 622-radiator, 623-heat exchanger, 63-air inlet system, 631-air inlet channel, 632-air filter, 64-exhaust system, 641-metering pump, 642-urea tank, 643-muffler, 7-storage battery, 8-RCU controller, 9-range extender controller, 10-expansion water kettle 643, And 20, driving a motor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In this application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-6, the utility model provides a leading new forms of energy commercial car that increases journey ware, including driver's cabin 1 and frame 2, still include power battery 3, electrical apparatus system 4, fuel oil system 5 and diesel oil increase journey ware assembly 6. The power battery 3 is provided at the rear end of the cab 1 and connected to the vehicle frame 2. The electric system 4 and the fuel system 5 are both arranged on one side of the rear end of the cab 1 and connected with the frame 2 on the same side.

The diesel range extender assembly 6 includes a diesel range extender 61, a cooling system 62, an intake system 63 and an exhaust system 64. The diesel range extender 61 and the cooling system 62 are installed at the bottom of the cab 1, namely, at the position where the engine of the conventional vehicle is installed, so that the change of the conventional vehicle can be reduced. The intake system 63 and the exhaust system 64 are both provided on the other side of the rear end of the cab 1 and connected to the frame 2 on the same side.

In one embodiment, the electrical system 4 is connected to the power battery 3 and the diesel range extender 61. The electrical system 4 comprises an electrical system safe box 41, a power distribution box 42, a charger 43, a distribution box 44 and a five-in-one controller 45. The electrical system fuse box 41, the power distribution box 42, the charger 43, the distribution box 44 and the five-in-one controller 45 are all arranged on one side of the rear end of the cab 1 and connected with the frame 2 on the same side. By the design, the structure of the automobile is compact, and the change of the automobile caused by mounting electrical components can be reduced.

In one embodiment, a battery 7, an RCU controller 8, and a range extender controller 9 are also included. The battery 7 is provided on the other side of the rear end of the cab 1 and connected to the frame 2 on the same side. The RCU controller 8 and the range extender controller 9 are installed at the bottom of the cab 1. By adopting the design, the structure can be compact, and the changes of the vehicle caused by installing the storage battery 7, the RCU controller 8 and the range extender controller 9 can be reduced.

In one embodiment, the fuel system 5 is located at the rear end of the electrical system 4, and the fuel system 5 is connected to the diesel range extender 61. The fuel system 5 comprises a fuel tank 51 and a fuel strainer 52 connected with the fuel tank 51, wherein the fuel tank 51 and the fuel strainer 52 are both arranged at one side of the rear end of the cab 1 and connected with the frame 2 at the same side. By the design, the mounting structure can be more compact.

In one embodiment, the fuel pump and the fuel fine filter are further included. The oil pump and the fuel fine filter are arranged on the diesel range extender 61, and when the range extender works, the fuel fine filter is matched with the fuel coarse filter to ensure the quality of fuel entering the diesel range extender 61. And the mounting structure can be made more compact.

In one embodiment, the cooling system 62 includes an electronic water pump 621, a radiator 622, and a heat exchanger 623. The heat exchanger 623 is preferably a giller heat exchanger 623. The electric water pump 621, the radiator 622, and the heat exchanger 623 are all disposed at the bottom of the cab 1, i.e., at a position where a conventional vehicle is mounted with an engine. The cooling system 62 is used for cooling the diesel range extender 61.

In one embodiment, two expansion kettles 10 are also included. Two expansion kettles 10 are respectively arranged on two sides of the frame 2 and are positioned at one end close to the cab 1. By the design, the structure of the automobile is compact, and the change of the automobile caused by mounting electrical components can be reduced.

In one embodiment, intake system 63 is connected to a range extender, and intake system 63 includes an intake duct 631 and an air filter 632, and intake duct 631 is provided at the other side of the rear end of cab 1 and connected to cab 1. The air filter 632 is arranged on the frame 2, an air inlet of the air filter 632 is communicated with the air inlet channel 631 through a first pipeline, and an air outlet of the air filter 632 is communicated with an air inlet of the range extender through a second pipeline. By providing the intake system 63 in the rear end space of the cab 1, the change of the vehicle due to the installation of the intake system 63 can be reduced.

In one embodiment, exhaust system 64 is located at an aft end of intake system 63. The exhaust system 64 includes a metering pump 641, a urea tank 642, and a muffler 643. The metering pump 641 is communicated with the exhaust port of the diesel range extender 61 and is connected with the frame 2; the urea tank 642 is communicated with the metering pump and is connected with the frame 2; the muffler 643 communicates with the urea tank 642 and is connected to the frame 2. Preferably, there is a nozzle at the outlet of the muffler 643, the metering pump 641 and the urea tank 642 are connected with the frame 2 through a bracket, and the muffler 643 is connected with the frame 2 through a cushion rubber, so as to reduce the damage caused by the vehicle vibration.

In one embodiment, a diesel range extender control switch and a diesel range extender display instrument are also included, which are disposed in the cab 1. The diesel range extender control switch and the diesel range extender display instrument are electrically connected with the diesel range extender 61. The diesel range extender control switch is used for controlling the starting and the closing of the range extender. The diesel range extender display instrument is used for displaying information such as engine oil pressure alarm, engine water temperature, engine oil quantity, generator water temperature, generator controller water temperature, range extender output current, range extender output voltage, range extender output power, range extender working state, range extender fault indicator light, range extender fault code and the like. Due to the design, the driver can conveniently operate the diesel range extender 61 and can know the state of the diesel range extender 61 at any time.

The working principle of the utility model is as follows: when the electric quantity of the power battery 3 of the new energy commercial vehicle is insufficient, the diesel range extender assembly 6 is started, and the diesel range extender assembly 6 transmits the electric energy to the distribution box 44. The distribution box 44 simultaneously supplies power to the power battery 3, the driving motor 20 and the high-power electric appliance. The charged power battery 3 also provides electric energy for the driving motor 20 and the high-power electric appliances, the driving motor 20 starts to drive the new-energy commercial vehicle to move forward, the cruising ability of the new-energy commercial vehicle is improved, and the high-power electric appliances such as a vehicle-mounted cooling unit and the like can normally run after being supplied with energy. By installing the diesel range extender assembly 6 at the bottom of the cab 1 of the new energy commercial vehicle, i.e. the position where the engine is installed on the conventional vehicle, the changes made to the vehicle can be minimized to save the cost.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a leading new forms of energy commercial car that increases journey ware, includes driver's cabin and frame, its characterized in that: still include power battery, electrical apparatus system, fuel system and diesel oil increase journey ware assembly, power battery sets up the rear end of driver's cabin, and with connected to the frame, electrical apparatus system with fuel system all sets up one side of the rear end of driver's cabin, and with the homonymy connected to the frame, diesel oil increase journey ware assembly includes diesel oil increase journey ware, cooling system, air intake system and exhaust system, diesel oil increase journey ware with the cooling system installation is all in the bottom of driver's cabin, air intake system with exhaust system all sets up the opposite side of driver's cabin rear end, and with the homonymy connected to the frame.

2. The new energy commercial vehicle with the front range extender as claimed in claim 1, wherein: the electric system with power battery with the diesel oil increases journey ware and connects, the electric system includes electric system safe box, power distribution box, machine that charges, block terminal and five unification controllers, electric system safe box the power distribution box charge the machine that charges, block terminal with five unification controllers all set up one side, and with the homonymy of the rear end of driver's cabin frame connection.

3. The new energy commercial vehicle with the front range extender as claimed in claim 1, wherein: still include battery, RCU controller and increase journey ware controller, the battery sets up the rear end of driver's cabin the opposite side, and with the homonymy the frame connection, the RCU controller with it installs to increase journey ware controller the bottom of driver's cabin.

4. The new energy commercial vehicle with the front range extender as claimed in claim 1, wherein: the fuel oil system is located electrical system's rear end, fuel oil system with the diesel oil increases the journey ware and connects, fuel oil system include the oil tank and with the fuel strainer that the oil tank is connected, the oil tank with the fuel strainer all sets up the rear end of driver's cabin one side, and with the homonymy the frame connection.

5. The new energy commercial vehicle with the front range extender as claimed in claim 1, wherein: the diesel range extender is characterized by further comprising an oil pump and a fuel fine filter, wherein the oil pump and the fuel fine filter are installed on the diesel range extender.

6. The new energy commercial vehicle with the front range extender as claimed in claim 1, wherein: the cooling system comprises an electronic water pump, a radiator and a heat exchanger, wherein the electronic water pump, the radiator and the heat exchanger are all arranged at the bottom of the cab.

7. The new energy commercial vehicle with the front range extender as claimed in claim 1, wherein: the bicycle frame is characterized by further comprising two expansion kettles, wherein the two expansion kettles are respectively arranged on two sides of the frame and are located at one end close to the cab.

8. The new energy commercial vehicle with the front range extender as claimed in claim 1, wherein: air intake system with increase the journey ware and connect, air intake system includes intake duct and empty filter, the intake duct with empty filter all sets up the driver's cabin rear end the opposite side, and with the homonymy the frame connection.

9. The new energy commercial vehicle with the front range extender as claimed in claim 1, wherein: the exhaust system is located intake system's rear end, exhaust system includes measuring pump, urea jar and silencer, the measuring pump with the gas vent intercommunication of diesel oil increase journey ware and with the connected to the frame, the urea jar with the measuring pump intercommunication and with the connected to the frame, the silencer with urea jar intercommunication and with the connected to the frame.

10. The new energy commercial vehicle with the front range extender as claimed in claim 1, wherein: the diesel range extender control switch and the diesel range extender display instrument are arranged in the cab, and the diesel range extender control switch and the diesel range extender display instrument are connected with the diesel range extender.