CN212296499U

CN212296499U - Power source device

Info

Publication number: CN212296499U
Application number: CN202021063534.6U
Authority: CN
Inventors: 赵先知; 钟亮; 罗江
Original assignee: Yueyang Shanyi Technology Co ltd
Current assignee: Guangzhou Shan Yi Machinery Trading Co.,Ltd.
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-01-05
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a power source device, including the casing, still include drive structure and set up in the casing with seal assembly between the actuating mechanism, be provided with the cavity that supplies the working medium to flow in the casing, be provided with two appearance chambeies that are used for holding the working medium in the cavity, two be provided with the working medium interface on the appearance chamber respectively, actuating mechanism can be two when the working medium flows rotate under the drive of the pressure that forms between the appearance chamber. The utility model provides a power source device with simple structure, light weight, small volume, low energy consumption and high speed light load.

Description

Power source device

Technical Field

The utility model relates to a power supply technical field especially relates to a power supply device.

Background

At present, a generator is commonly used as a power source to drive an electric appliance or various machines, vehicles and the like to move, the generator is mechanical equipment which can convert energy in other forms into electric energy and is driven by a water turbine, a steam turbine, a diesel engine or other power machines to convert energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy to be transmitted to the generator, and then the mechanical energy is converted into electric energy by the generator. The generators commonly used in vehicles are mainly diesel generators, gasoline generators and hub motors.

The diesel generator converts the energy of diesel into electric energy through the diesel engine, the clean air filtered by the air filter is fully mixed with the high-pressure atomized diesel sprayed by the oil nozzle, the volume is reduced under the upward extrusion of the piston, the temperature is rapidly increased, and the ignition point of the diesel is reached. The diesel oil is ignited, the mixed gas is violently combusted, the volume is rapidly expanded, the piston is pushed to move downwards to do work, and the energy conversion is completed.

The gasoline generator converts the energy of gasoline into electric energy through a gasoline engine. In the cylinder of the gasoline engine, the mixed gas is violently combusted, the volume is rapidly expanded, the piston is pushed to move downwards to do work, and the energy conversion is completed.

However, no matter a diesel generator or a gasoline generator is adopted, all cylinders work in sequence, and the thrust acting on the piston is changed into the force pushing the crankshaft to rotate through the connecting rod, so that the crankshaft is driven to rotate. The brushless synchronous alternating-current generator and the crankshaft of the power machine are coaxially arranged, so that the rotor of the power machine can be driven by the rotation of the power machine, the generator outputs induced electromotive force by utilizing the electromagnetic induction principle, and current is generated through a closed load loop. And the diesel generator and the gasoline generator have low starting and operating reliability, poorer power generation quality, heavy weight, large volume, complex maintenance, large noise and large energy consumption.

The hub motor generally includes a motor, a speed reduction mechanism, a brake, a heat dissipation system, and the like, and converts electric energy into mechanical energy. However, the motor integrates a power system, a transmission system and a brake system, the rotating speed of wheels is the same as that of a generator, the motor of the wheel hub motor generates heat during driving, the braking pressure is increased along with the increase of unsprung weight, the generated heat is also increased, the requirement on the braking performance of a vehicle is improved, the unsprung mass and the rotational inertia of a wheel hub are increased, the whole vehicle is not easy to operate and control, the speed change is not easy, the stepless speed change cannot be realized, and the comfort of passengers during driving is also reduced. Moreover, the engine is used for supplying power, so that the vehicle needs to be charged periodically, and the long-distance running of the vehicle is not facilitated.

In addition, the precision motor adopted in the hub motor is easy to cause quality problems in the vertical vibration process in the long-term running process of the vehicle, and the maintenance cost is high.

Therefore, there is a need for a power source device that has a simple structure, light weight, small size, low energy consumption, high speed and light load, can realize stepless speed change, and can meet the requirements of frequent emergency start and stop states of the vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to power supply structure complicacy among the prior art, bulky, the energy consumption is high, the difficult problem of variable speed, provided a power supply device, the utility model discloses a power supply device structure is simple and convenient, light in weight, small, the energy consumption is low, high-speed underloading can realize infinitely variable, satisfy the needs of the frequent urgent start-up of vehicle and the state of shutting down.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the utility model provides a power source device, including the casing, still include drive structure and set up in the casing with seal assembly between the actuating mechanism, be provided with the cavity that supplies the working medium to flow in the casing, be provided with the two appearance chambeies that are used for holding the working medium in the cavity, be provided with the working medium interface on the two appearance chambeies respectively, actuating mechanism can be in when the working medium flows two drive of the pressure that forms between the chamber are rotated down.

In some specific embodiments, a controller for adjusting a flow rate or a flow direction of a working medium is disposed in the working medium interface, and an electronic control system module is connected to an outside of the working medium interface.

In some specific embodiments, a stone mortar groove is arranged in the driving mechanism, and the stone mortar groove drives the driving mechanism to move under the pushing of a working medium.

In some embodiments, the drive structure further comprises a disc for connection with the housing, the stone socket being disposed on the disc.

In some specific embodiments, the stone mortar groove is a plurality of stone mortar grooves which are uniformly distributed on the outer side surface of the disc.

In some embodiments, the drive structure is provided with a plurality of fixed attachment points.

In some embodiments, the material used for the sealing component is a polymer material or a metal material for sealing.

In some embodiments, the housing is further provided with a connecting device for connecting with an external device.

In some embodiments, the connection device is a connection barrel disposed coaxially with the drive structure

The utility model has the advantages that:

the above structural design of the utility model, the structure has been simplified in the setting of power supply device, compact structure, and occupation space is little, has reduced actuating system's volume, has actuating system light in weight, small, the energy consumption is low, advantage that transmission efficiency is high. Meanwhile, the structure is simple, so that the maintenance cost is reduced, the failure rate is reduced, the use efficiency of the product is improved, and the power generation speed is high.

The utility model discloses a working medium can be gaseous, also can use liquid, and this system passes through working medium absorption and feedback energy, has solved the problem that current system of traveling needs periodic charging, has changed energy utilization, storage and conversion mode.

The stepless speed change can be realized by changing the opening degree of a flow valve or a pressure regulating valve in a working medium interface, adjusting the output power and the rotating speed, and the forward and reverse driving can be realized by changing the flowing direction of the working medium.

The appearance of the power source can be improved according to the requirements of equipment, the working medium is easy to recover, energy is saved, the efficiency is high, no pollution is caused, and the national energy structure and the power source structure can be changed; can be used as air conditioner in tropical regions in hot seasons, and can also be used as oxygen source.

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

Drawings

Fig. 1 is an exploded schematic view of a first embodiment of the present invention.

Fig. 2 is a schematic partial sectional view of the assembled structure of fig. 1.

Fig. 3 is a schematic side sectional view of fig. 2.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the present embodiment provides a power source device, the device includes a housing 1, a driving structure 2, and a sealing assembly 3 disposed between the housing and the driving mechanism, the sealing assembly is made of a polymer material or a metal material for sealing, and the driving structure 2 is made of an alloy material, preferably an alloy material with high wear resistance, high hardness, high stability, and high strength.

As shown in fig. 1, a cavity for flowing a working medium is provided in the housing 1, two cavities for containing the working medium are provided in the cavity, and the two cavities are respectively provided with a medium interface. The two cavities are respectively a first cavity 13 and a second cavity 14, when the working medium flows in from a working medium interface 15 of the first cavity 13 and flows out from a working medium interface 11 of the second cavity 14, the driving mechanism rotates clockwise under the action of external force generated by the flowing of the working medium, and when the working medium flows in from the working medium interface 11 of the second cavity 14 and flows out from the working medium interface 15 of the first cavity 13, the driving structure 2 rotates anticlockwise under the action of the external force generated by the flowing of the working medium. The power generated by the driving structure 2 is transmitted to the external equipment through the fixed connection point 21, and the external equipment is driven to do corresponding rotary motion or linear motion.

The utility model discloses a working medium can be gaseous, also can use liquid, and this system passes through working medium absorption and feedback energy, has solved the problem that current power supply needs the periodic charging, has changed energy utilization, storage and conversion mode. The working medium is easy to recover, energy-saving, efficient and pollution-free, and the national energy structure and power source structure can be changed.

Therefore, the driving of forward and reverse rotation can be realized by changing the flowing direction of the working medium, the forward and reverse rotation realized by the structure has short time, high speed and small impact, and the load is not required to be unloaded, thereby meeting the requirements of the state of frequent emergency starting and stopping of the vehicle.

In addition, a controller (not shown in the figure) for adjusting the flow rate or the flow direction of the working medium is further respectively arranged in the first working medium interface and the second working medium interface, and an electronic control system module is connected to the outside of the working medium interface. The opening degree of a flow valve or a pressure regulating valve in a working medium interface is changed, the flow valve adopts a self-feedback system, the real-time change of the flow of the regulated medium is collected by a flow meter, and a standard control signal is converted by an intelligent regulator to control the opening degree of a pneumatic flow regulating valve, so that the self-regulation and control of the medium flow are realized, and the medium flow is regulated, stabilized, reduced and the like in a pipeline in a reasonable control range. The user can adjust the flow of the working medium flowing through the cavity at any time according to the requirement, and the requirement of stepless speed change can be well realized.

As shown in fig. 1 and 2, the driving structure 2 further includes a plurality of discs 23 for connecting with the housing 1, and the plurality of stone mortar grooves 22 are provided on the outer side surfaces of the discs 23.

As shown in fig. 1, the driving structure 2 is provided with a plurality of fixed connection points 21, and the driving structure 2 can be connected to an external device through a fastening member, such as a bolt, a screw, or the like.

As shown in fig. 3, the housing 1 is further provided with a connecting device for connecting with an external device, the connecting device of this embodiment is a connecting cylinder 12, and the connecting cylinder 12 is coaxially arranged with the driving structure 1.

In other embodiments, the connecting device may be other structures that cooperate with the external device, and the present invention is not limited to the connecting cylinder.

The above structural design of the utility model, simple structure compares with current power supply, has reduced actuating system's volume, has had light in weight, small, the energy consumption is low, advantage that transmission efficiency is high. Meanwhile, the structure is simple, so that the maintenance cost is reduced, the failure rate is reduced, and the use efficiency of the product is improved.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a power source device, includes the casing, its characterized in that still includes drive structure and set up in the casing with sealing assembly between the actuating mechanism, be provided with the cavity that supplies working medium to flow in the casing, be provided with two appearance chambeies that are used for holding working medium in the cavity, two be provided with the working medium interface on holding the chamber respectively, actuating mechanism can be when working medium flows two rotate under the drive of the pressure that forms between the appearance chamber.

2. The power source device of claim 1, wherein a controller for adjusting the flow rate or the flow direction of the working medium is disposed in the working medium interface, and an electronic control system module is connected to the outside of the working medium interface.

3. The power source apparatus of claim 2 wherein a mortar trough is provided in the drive mechanism, the mortar trough driving the drive mechanism to move under the urging of a working medium.

4. The power source arrangement of claim 3, wherein the drive structure further comprises a disk for connection to the housing, the socket being disposed on the disk.

5. The power source device as claimed in claim 4, wherein the stone mortar groove is plural, and the plural stone mortar grooves are evenly distributed on the outer side surface of the disc.

6. The power source apparatus of claim 4, wherein the drive structure is provided with a plurality of fixed attachment points.

7. The power source apparatus as claimed in claim 1, wherein the sealing member is made of a polymer material or a sealing metal material.

8. The power source apparatus of claim 1, wherein said housing further includes attachment means for attachment to an external device.

9. The power source apparatus of claim 8, wherein the coupling device is a connector barrel disposed coaxially with the drive structure.