阅读说明：本技术 一种混合动力输出式排污清淤发电车 (Hybrid power output type pollution discharge dredging power generation vehicle ) 是由 梅海清 陈小发 郑薛 从静 程卓 于 2021-11-02 设计创作，主要内容包括：本发明提出一种混合动力输出式排污清淤发电车,所述混合动力输出式排污清淤发电车具体包括机动车、上装和下装,上装包括液压油箱、发电单元、真空辅助自吸单元、冷却器、电路和安装底座,下装包括汽车动力系统、取力器、液压泵、控制阀、油路、作业泵单元和高压泵单元,液压油箱、发电单元、真空辅助自吸单元和冷却器从驾驶室开始向车尾方向依次布局,动力系统、取力器、液压泵、控制阀、油路、作业泵单元和高压泵单元从驾驶室开始向车尾方向依次布局。本发明提出的排污清淤发电车本身在不需要配备额外动力的情况下,即可以排污,也可以发电,极大地提高车辆的工程作业能力,大大地降低作业成本,提高作业效率。(The invention provides a hybrid power output type pollution discharge and desilting power generation vehicle which specifically comprises a motor vehicle, an upper assembly and a lower assembly, wherein the upper assembly comprises a hydraulic oil tank, a power generation unit, a vacuum auxiliary self-absorption unit, a cooler, a circuit and an installation base, the lower assembly comprises an automobile power system, a power takeoff, a hydraulic pump, a control valve, an oil circuit, an operation pump unit and a high-pressure pump unit, the hydraulic oil tank, the power generation unit, the vacuum auxiliary self-absorption unit and the cooler are sequentially arranged from a cab to the tail direction of the vehicle, and the power system, the power takeoff, the hydraulic pump, the control valve, the oil circuit, the operation pump unit and the high-pressure pump unit are sequentially arranged from the cab to the tail direction of the vehicle. The sewage-discharging and dredging power generation vehicle can discharge sewage and generate power without being equipped with extra power, greatly improves the engineering operation capacity of the vehicle, greatly reduces the operation cost and improves the operation efficiency.)

1. A hybrid power output type pollution discharge and desilting power generation vehicle is characterized by specifically comprising a motor vehicle, an upper assembly and a lower assembly, wherein the upper assembly comprises a hydraulic oil tank, a power generation unit, a vacuum auxiliary self-absorption unit, a cooler, a circuit and an installation base, and the lower assembly comprises an automobile power system, a power takeoff, a hydraulic pump, a control valve, an oil way, an operation pump unit and a high-pressure pump unit;

hydraulic tank the power generation unit vacuum is supplementary from inhaling the unit with the cooler begins to arrange in proper order to the rear of a vehicle direction from the driver's cabin, hydraulic tank the power generation unit vacuum is supplementary from inhaling the unit with the equal fixed mounting of cooler is on the installation base, driving system the power takeoff the hydraulic pump the control valve the oil circuit operation pump unit with the high-pressure pump unit begins to arrange in proper order to the rear of a vehicle direction from the driver's cabin, operation pump unit with the high-pressure pump unit is located vehicle afterbody chassis below left and right sides position.

2. The hybrid power output type blowdown and dredging generator vehicle according to claim 1, wherein the power generation unit comprises a generator, a first belt pulley, a first hydraulic motor, a coupling and an idle gear, the first belt pulley is mounted on a generator shaft, and the generator shaft is directly connected with a shaft of the first hydraulic motor through the coupling.

3. The hybrid power output type blowdown and desilting power generation vehicle as defined in claim 2, wherein the vacuum auxiliary self-priming unit comprises a vacuum pump, a first air suction pipe, an electromagnetic valve, a water suction chamber air outlet pipe, a water suction chamber, an air suction pipe, an electromagnetic clutch, a second belt pulley, a bearing seat, a synchronous belt and a lead wire, wherein an air inlet pipe of the vacuum pump is sequentially connected with the first air suction pipe, the electromagnetic valve, the water suction chamber air outlet pipe and the water suction chamber, one end of the second air suction pipe is connected with the water suction chamber air inlet pipe, the other end of the second air suction pipe is connected with an operation pump exhaust pipe, a bearing outer ring is installed in the bearing seat, a bearing inner ring is installed on a shaft end position close to the shaft end on the vacuum pump shaft, the second belt pulley is fixedly installed on the bearing seat, the electromagnetic clutch is fixedly installed on the shaft near the vacuum pump, and the end surface of the bearing seat is close to the suction end surface of the electromagnetic clutch, the first belt pulley and the second belt pulley are connected through the synchronous belt.

4. The hybrid power output type pollution discharging and dredging power generation vehicle according to claim 3, wherein the vacuum pump comprises a diaphragm vacuum pump, a rotor vacuum pump or a cam vacuum pump.

5. The hybrid power output type pollution discharge and dredging power generation vehicle according to claim 2, wherein the cooler comprises a cooler body, a cooler oil inlet, a cooler oil outlet and an electric wire, and the cooler is connected with an automobile battery through the electric wire or is connected with a generator through the electric wire.

6. The hybrid power output type pollution discharge and dredging power generation vehicle according to claim 5, wherein the operation pump unit comprises a second hydraulic motor, a pump exhaust pipe, a water flow switch, a pump water inlet, a water inlet pipe, a pump water outlet and an operation pump mounting platform, a shaft of the second hydraulic motor is connected with the pump through a connecting shaft and a pump cover, and the pump exhaust pipe and the water flow switch are both positioned at the top of a pump body water outlet volute.

7. The hybrid power output type blowdown and desilting power generation vehicle as claimed in claim 6, wherein the control valve comprises two sets of hydraulic oil output pipelines, one set of pipeline is connected with the second hydraulic motor, the other path is connected with the first hydraulic motor, all hydraulic oil passes through the second hydraulic motor and then enters the cooler body through a hydraulic motor oil return pipe and the cooler oil inlet, and after being cooled by the cooler, the hydraulic oil returns to the hydraulic oil tank through the cooler oil outlet and the cooler oil return pipe to form a closed loop.

8. The hybrid power take-off blowdown desilting power generation vehicle of claim 1, wherein the automotive power system comprises an engine, a transmission and a transfer case.

9. The hybrid power output type blowdown and desilting power generation vehicle as defined in claim 1, wherein said high pressure pump unit comprises a motor, a plunger type high pressure pump and a high pressure pump mounting platform, a motor shaft is connected with the plunger type high pressure pump shaft through a coupling, and the motor is connected with the generator through a wire.

10. A hybrid power take-off blowdown and dredging power generation vehicle according to any one of claims 1-9, wherein the working pump unit and the high pressure pump unit are each independently mounted on a respective mounting platform, or the working pump unit and the high pressure pump unit are mounted on a common platform.

Technical Field

The invention relates to the field of municipal engineering vehicles, in particular to a hybrid power output type pollution discharge and dredging power generation vehicle.

Background

When the municipal pipe network is blocked, the municipal pipe network is always required to carry out timely sewage suction, sewage discharge and dredging operation on the blocked point, the required equipment is generally a sewage suction truck and a pipeline dredging truck, the sewage suction truck sucks and stores sewage in the pipeline, the pipeline dredging truck is required to inspect and dredge the pipeline, and the two equipment are subjected to combined operation. In the engineering construction process, as more vehicles are moved, more personnel are needed. Under complicated operating mode, still need break open or cut the choking point or the blockage, when the night work, owing to lack electric power and special lighting apparatus, workman's operation has certain risk, in order to accomplish the work task, often still need dispose extra power and equipment and carry out the auxiliary operation, work efficiency is low, and the operating cost is high.

Disclosure of Invention

In order to improve the working efficiency of pipeline dredging operation in the prior art and reduce the operation cost, the invention provides a hybrid power output type pollution discharge and dredging power generation vehicle.

Therefore, the hybrid power output type pollution discharge and dredging power generation vehicle provided by the invention specifically comprises a motor vehicle, an upper assembly and a lower assembly, wherein the upper assembly comprises a hydraulic oil tank, a power generation unit, a vacuum auxiliary self-suction unit, a cooler, a circuit and an installation base, and the lower assembly comprises an automobile power system, a power takeoff, a hydraulic pump, a control valve, an oil way, a working pump unit and a high-pressure pump unit;

hydraulic tank the power generation unit vacuum is supplementary from inhaling the unit with the cooler begins to arrange in proper order to the rear of a vehicle direction from the driver's cabin, hydraulic tank the power generation unit vacuum is supplementary from inhaling the unit with the equal fixed mounting of cooler is on the installation base, driving system the power takeoff the hydraulic pump the control valve the oil circuit operation pump unit with the high-pressure pump unit begins to arrange in proper order to the rear of a vehicle direction from the driver's cabin, operation pump unit with the high-pressure pump unit is located vehicle afterbody chassis below left and right sides position.

Furthermore, the power generation unit comprises a power generator, a first belt pulley, a first hydraulic motor, a coupler and an air switch, wherein the first belt pulley is installed on a shaft of the power generator, and the shaft of the power generator is directly connected with the shaft of the first hydraulic motor through the coupler.

Further, the vacuum auxiliary self-suction unit comprises a vacuum pump, a first air suction pipe, an electromagnetic valve, an air outlet pipe of a water suction chamber, a first air suction pipe, an electromagnetic clutch, a second belt pulley, a bearing seat, a synchronous belt and a lead wire, the air inlet pipe of the vacuum pump is sequentially connected with the first air suction pipe, the electromagnetic valve, the air outlet pipe of the water suction chamber and the water suction chamber, one end of the air suction pipe is connected with the air inlet pipe of the water suction chamber, the other end of the air suction pipe is connected with the exhaust pipe of the operation pump, the outer ring of the bearing is arranged in the bearing seat, the inner ring of the bearing is arranged on the shaft of the vacuum pump and is close to the tail end of the shaft, the second belt pulley is fixedly arranged on the bearing seat, the electromagnetic clutch is fixedly arranged on the position, close to the vacuum pump, of the vacuum pump shaft, the end face of the bearing seat is close to the attraction end face of the electromagnetic clutch, and the first belt pulley and the second belt pulley are connected through the synchronous belt.

Further, the vacuum pump includes a diaphragm vacuum pump, a rotor vacuum pump or a cam vacuum pump.

Further, the cooler comprises a cooler body, a cooler oil inlet, a cooler oil outlet and an electric wire, and the cooler is connected with an automobile battery through the electric wire or is connected with the generator through the electric wire in an air switch mode.

Furthermore, the operation pump unit comprises a second hydraulic motor, a pump exhaust pipe, a water flow switch, a pump water inlet, a water inlet pipe, a pump water outlet and an operation pump mounting platform, wherein a shaft of the second hydraulic motor is connected with the pump through a connecting shaft and a pump cover, and the pump exhaust pipe and the water flow switch are both positioned at the top of the water outlet volute of the pump body.

Furthermore, the control valve comprises two groups of hydraulic oil output pipelines, one group of pipelines is connected with the second hydraulic motor, the other pipeline is connected with the first hydraulic motor, all hydraulic oil passes through the first hydraulic motor and then enters the cooler body through the oil return pipe of the hydraulic motor, and after being cooled by the cooler, the hydraulic oil passes through the oil outlet of the cooler and the oil return pipe of the cooler and returns to the hydraulic oil tank to form a closed loop.

Further, the automobile power system comprises an engine, a gearbox and a transfer case.

Furthermore, the high-pressure pump unit comprises a motor, a plunger type high-pressure pump and a high-pressure pump mounting platform, a motor shaft is connected with a plunger type high-pressure pump shaft through a coupler, and the motor is connected with the generator through an electric wire in an air-break mode.

Further, the working pump unit and the high-pressure pump unit are independently mounted on respective mounting platforms, or the working pump unit and the high-pressure pump unit are mounted on a common platform.

Compared with the prior art, the invention has the following beneficial effects:

the hybrid power output type pollution discharge and dredging power generation vehicle can generate power without being equipped with additional power, so that firm foreign matters in a pipeline can be broken and cut under complex conditions after being equipped with corresponding electric tools, and illumination can be provided during rush repair operation at night, so that the engineering operation capacity of the vehicle is greatly improved, the operation cost is greatly reduced, and the operation efficiency is improved.

Drawings

FIG. 1 is a side view of a blowdown and desilting power generation vehicle according to an embodiment of the invention;

FIG. 2 is a schematic structural diagram of a sewage discharging and dredging power generation vehicle in a side view state according to an embodiment of the invention;

FIG. 3 is a detailed structural diagram of a blowdown and dredging power generation vehicle in a rear view state according to an embodiment of the invention;

FIG. 4 is a top view of a blowdown and desilting power generation vehicle according to an embodiment of the invention;

FIG. 5 is a concrete structural diagram of a blowdown and dredging power generation vehicle in a top view state according to an embodiment of the invention;

FIG. 6 is a schematic structural diagram of a top-loading device according to an embodiment of the present invention;

FIG. 7 is a detailed structural diagram of a power generation unit and a vacuum assisted self-priming unit in a first view according to an embodiment of the present invention;

FIG. 8 is a detailed structural diagram of a power generation unit and a vacuum assisted self-priming unit in a second view according to an embodiment of the present invention;

FIG. 9 is a partial schematic view of a vacuum assisted self-priming unit according to an embodiment of the present invention;

FIG. 10 is a schematic diagram of an oil circuit connection according to an embodiment of the present invention;

FIG. 11 is a schematic diagram of a circuit connection associated with an automotive battery according to an embodiment of the present invention;

FIG. 12 is a schematic diagram of the circuit connections associated with a generator in accordance with an embodiment of the present invention;

FIG. 13 is a schematic operation diagram of a sewage dredging power generation vehicle according to an embodiment of the invention.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.

As shown in fig. 1-6, the hybrid power output type sewage discharging and dredging power generation vehicle provided by the invention comprises a motor vehicle 3, an upper assembly 1 and a lower assembly 2, wherein the upper assembly 1 comprises a hydraulic oil tank 1.1, a power generation unit 1.2, a vacuum auxiliary self-priming unit 1.3, a cooler 1.4, a circuit and a mounting base 1.5, the lower assembly 2 comprises an automobile power system 2.1, a power takeoff 2.2, a hydraulic pump 2.3, a control valve 2.4, an oil circuit 2.5, a working pump unit 2.6 and a high-pressure pump unit 2.7, the hydraulic oil tank 1.1, the power generation unit 1.2, the vacuum auxiliary self-priming unit 1.3 and the cooler 1.4 are sequentially arranged from a cab to the tail direction, the hydraulic oil tank 1.1, the power generation unit 1.2, the vacuum auxiliary self-priming unit 1.3 and the cooler 1.4 are all fixedly arranged on the mounting base, the power system 2.1, the power takeoff 2, the hydraulic pump 2.3, the control valve 2.4, the oil circuit 2.5, the working pump unit 2.6 and the high-pressure pump unit 2.7 are sequentially arranged from the cab to the tail direction, wherein the working pump 2.6 and the high-pressure pump unit 2.7 are located at the left and right side positions below the chassis at the tail of the vehicle.

As shown in fig. 7-8, the power generation unit 1.2 includes a power generator 1.2.1, a pulley 1.2.2, a hydraulic motor 1.2.3, a coupling 1.2.4, and an air switch 1.2.5, the pulley is mounted on a power generator shaft, and the power generator shaft is directly connected with the hydraulic motor shaft through the coupling 1.2.4.

As shown in fig. 7-9, the vacuum auxiliary self-priming unit 1.3 comprises a vacuum pump 1.3.1, an air suction pipe 1.3.2, an electromagnetic valve 1.3.3, a suction chamber air inlet pipe 1.3.4, a suction chamber 1.3.5, an air suction pipe 1.3.6, an electromagnetic clutch 1.3.7, the vacuum generator comprises a belt pulley 1.3.8, a synchronous belt 1.3.9, a lead 1.3.10, a bearing 1.3.11 and a bearing seat 1.3.12, wherein an air inlet pipe of a vacuum pump 1.3.1 is sequentially connected with an air suction pipe 1.3.2, an electromagnetic valve 1.3.3, a water suction chamber air outlet pipe 1.3.4 and a water suction chamber 1.3.5, one end of the air suction pipe 1.3.6 is connected with the water suction chamber air outlet pipe 1.3.4, the other end of the air suction pipe is connected with an operation pump air outlet pipe, a bearing outer ring is arranged in the bearing seat 1.3.12, a bearing inner ring is arranged on a vacuum pump shaft and close to the end position of the shaft, the belt pulley 1.3.8 is fixedly arranged on the bearing seat 1.3.12, the electromagnetic clutch 1.3.7 is fixedly arranged on the vacuum pump shaft and close to the position of the vacuum pump, the end surface of the bearing seat 1.3.12 is close to the attraction end surface of the electromagnetic clutch 1.3.7, and the belt pulley 1.2.8 on the vacuum pump shaft is connected with the belt pulley 1.3.3.9 through the synchronous belt. The vacuum pump 1.3.1 includes a diaphragm vacuum pump, a rotor vacuum pump, a cam vacuum pump, and the like.

The cooler 1.4 comprises a cooler body 1.4.1, a cooler oil inlet 1.4.2, a cooler oil outlet 1.4.3 and an electric wire, as shown in figure 11, the cooler is connected with an automobile battery through the electric wire, or as shown in figure 12, the cooler is connected with a generator through the electric wire.

The automotive power system 2.1 comprises an engine, a gearbox and a transfer case.

The power take-off mode of the power take-off device 2.2 comprises the power take-off mode of being installed between an engine and a gearbox, the power take-off mode of being installed at a power take-off opening of the engine, the power take-off mode of being installed at a power take-off opening of the gearbox and the power take-off mode of being installed on a transfer case.

As shown in fig. 10, the control valve 2.4 has at least two sets of hydraulic oil output pipelines, one set of pipelines is connected with the hydraulic motor in the operation pump, the other path is connected with the hydraulic motor in the power generation unit, all the hydraulic oil passes through the hydraulic motor and then enters the cooler body through the hydraulic motor oil return pipe and the cooler oil inlet, and after being cooled by the cooler, the hydraulic oil returns to the hydraulic oil tank through the cooler oil outlet and the cooler oil return pipe, thereby forming a closed loop.

The operation pump unit 2.6 comprises a hydraulic motor 2.6.1, a pump 2.6.2, a pump exhaust pipe 2.6.3, a water flow switch 2.6.4, a pump water inlet 2.6.5, a water inlet pipe 2.6, a pump water outlet 2.6.7 and an operation pump mounting platform 2.6.8, wherein a hydraulic motor shaft is connected with the pump 2.6.2 through a connecting shaft 2.6.9 and a pump cover 2.6.10, the pump exhaust pipe 2.6.3 and the water flow switch 2.6.4 are both positioned at the top of a water outlet volute of the pump body, as shown in fig. 11, the water flow switch 2.6.4 is connected with an electromagnetic clutch 1.3.7 through an electric wire, and the water flow switch 2.6.4 is connected with an automobile storage battery 2.6.11 through an electric wire.

The high-pressure pump unit 2.7 comprises a motor 2.7.1, a plunger type high-pressure pump 2.7.3 and a high-pressure pump mounting platform 2.7.4, wherein a motor shaft is connected with a plunger type high-pressure pump shaft through a coupler 2.7.2, and as shown in fig. 12, the motor is connected with a generator through a wire.

The working pump unit 2.6 and the high-pressure pump unit 2.7 can be respectively and independently arranged on respective installation platforms, and can also be arranged on a common platform, and the platform installation modes comprise a fixed type and a lifting type.

As shown in fig. 13, in addition to the functions of dirt suction, dirt discharge, cleaning and dredging, the hybrid power output type dirt discharge and dredging electricity generating vehicle provided by the invention can generate electricity without being equipped with additional power, so that under complex conditions, after being equipped with corresponding electric tools, firm foreign matters in a pipeline can be broken and cut, and during rush-repair operation at night, illumination can be performed, the engineering operation capacity of the vehicle is greatly improved, the operation cost is greatly reduced, and the operation efficiency is improved.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it should not be understood that the scope of the present invention is limited thereby. It should be noted that those skilled in the art should recognize that they may make equivalent variations to the embodiments of the present invention without departing from the spirit and scope of the present invention.