CN-224214289-U - Fluid driving system with rollers and annular channel power and electric energy transmission system

CN224214289UCN 224214289 UCN224214289 UCN 224214289UCN-224214289-U

Abstract

The utility model relates to the field of machinery, in particular to fluid technology. The fluid driving system with the rollers and the annular channel power electric energy transmission system comprise a device bracket, wherein the device bracket is provided with a fluid pushing mechanism, the fluid pushing mechanism is used for driving fluid to move and generating mutual pushing acting force with the fluid by one of the fluid driving mechanisms, the fluid pushing mechanism is provided with a fluid blocking structure for blocking the fluid, the device bracket is also provided with at least two rolling mechanisms for supporting the fluid pushing mechanism, the rolling mechanisms are provided with at least one structure of the balls, the rollers and the gears, the rolling mechanisms support the device bracket and the fluid pushing mechanism, the device bracket is provided with a motor, a rotor of the motor is in linkage with the rolling mechanisms, at least two rollers with conducting structures are arranged on the outer sides of the rolling mechanisms, the rollers are called conducting rollers, and a conducting terminal of the motor is conducted with the conducting structure of one conducting roller.

Inventors

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ZHANG TIANFU
ZHANG ZIWEI

Assignees

斜月山(上海)科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250416
Priority Date: 20240418

Claims (10)

1. The fluid driving system with the roller is characterized by comprising a device bracket, wherein the device bracket is provided with a fluid pushing mechanism, the fluid pushing mechanism is a fluid pushing mechanism which is used for driving fluid to move and is driven by the fluid to generate mutual pushing acting force with the fluid, the fluid pushing mechanism is provided with a fluid blocking structure for blocking the fluid, and the device bracket is also provided with at least two rolling mechanisms for supporting the fluid pushing mechanism, wherein the rolling mechanisms are provided with at least one structure of the roller, the roller and the gear; a motor is arranged on the device bracket, and the motor adopts one of a motor and a generator; The rotor of the motor is linked with the rolling mechanism; At least two rollers with conductive structures on the outer sides in the rolling mechanism are called conductive rollers; A conductive terminal of the motor is in conduction with a conductive structure of a conductive roller.
2. The fluid drive system with roller as defined in claim 1 wherein, The fluid blocking structure is provided with a structure for blocking fluid, which is called a fluid blocking structure, and the fluid blocking structure is provided with a convex mechanism matched with the concave.
3. The fluid drive system with roller as defined in claim 1 wherein, The outer edge of the fluid barrier structure has a flexible sealing structure.
4. The fluid drive system with roller as defined in claim 1 wherein, A conductive terminal of the motor is conducted with a conductive structure of a conductive roller through a brush structure with elasticity.
5. The fluid drive system with roller as defined in claim 1 wherein, The device holder assumes an arc-shaped structure in the front-rear direction.
6. The fluid drive system with roller as defined in claim 1 wherein, The device support is in an arc-shaped structure with the radius of 0.3-2 meters in the front-back direction.
7. The fluid drive system with rollers as in claim 1, wherein the rolling mechanism employs rollers with tooth-like structures.
8. The fluid drive system with roller as defined in claim 1 wherein, The motor is connected to the rolling mechanism through a speed change system; the transmission system employs a variable ratio transmission system.
9. The fluid drive system with roller as defined in claim 1 wherein, A control circuit is arranged, a signal acquisition interface of the control circuit is connected with a sensor for detecting the running condition of the fluid driving system with the roller; The sensor that detects the operating condition of the fluid drive system with the roller is a sensor that detects the speed.
10. The annular channel power and electric energy transmission system is characterized by comprising a circulating channel; the circulating channel is provided with a fluid inlet and a fluid outlet; an openable valve is arranged between the fluid inlet and the fluid outlet; After the valve is closed, the fluid at the fluid outlet is blocked from flowing to the fluid inlet, and the valve is used for controlling the fluid to flow; the shape of the opening of the valve in the conducting state is a shape allowing the fluid driving system with the roller to pass through; A fluid drive system with rollers according to any one of claims 1-9 disposed in and moving along the circulation path.

Description

Fluid driving system with rollers and annular channel power and electric energy transmission system Technical Field The utility model relates to the field of machinery, in particular to fluid technology. Background The fluid power apparatus includes a fluid drive apparatus that drives a fluid flow, and a power generation system that is operated by the fluid drive. Fluid-driven devices, which power the flow of fluids, are commonly used in many industries. Fluid drive, including fluid drive and liquid drive. Liquid drives are mainly in the form of various fluid pumps and propellers. The fluid drive is in the form of a fan, blower, pump, compressor, etc. Most of the fluid pumps adopt impeller structures, so that strong vortex turbulence is easy to form, and the fluid pumps are destructive to mixed materials with solid blocks in liquid. And is prone to generate strong noise due to the swirling. For the propeller with larger driving liquid flow, cavitation effect is easy to generate on the propeller surface. And is easy to produce stronger noise. The fluid-driven compressor pressurizes the fluid in a process or apparatus such as air conditioning refrigeration, pressurized chemical reactions, heat pump heating systems, air pumps, and the like. The prior supercharging equipment mainly comprises a piston compressor, a screw compressor, a turbine compressor, a scroll compressor and the like. These compressors are generally subject to one or more of the disadvantages of low operating power, low operating efficiency, high requirements for fluid purity, high equipment costs, complex maintenance work, high failure rates, and the like. Among the drive systems in the fluid-driven power generation system are turbines, steam turbines, screw expanders, and the like. The existing air flow driven power generation system usually adopts a structural form of a turbine, a steam turbine and a screw expander to drive a generator to rotate. Turbines, steam turbines, and mixtures have high demands for gas or mixture, high purity, high pressure, and high flow rates. The gas exhausted by the turbine and the steam turbine has higher temperature, and the exhausted gas still has strong pressure and impact force, so that the heat energy in the steam is not fully converted into electric energy in the thermal power generation. In addition, turbines and steam turbines for steam power generation have high requirements on water quality, and a large number of expensive water treatment systems are required. In addition, the problems of the structural principles of turbines and steam turbines are difficult to apply in many occasions. Such as low temperature heat sources, low fluid purity gas sources, are not well suited. The existing power generation system driven by waste heat power generation, geothermal power generation, natural gas power generation and other airflows is often driven by a double-screw expander, a double-rotor expander, a vortex expander and other expansion machines. These expanders have relatively reduced flow requirements per unit time. But the gas pressure bearing capacity is reduced. The output power is relatively limited. In addition, the gas flowing through the reactor is still required to have higher purity, otherwise mechanical components are easily damaged, and the conversion efficiency of electric energy is also required to be improved. The existing air flow driven power generation system has the problems of high cost, complex structure, difficult maintenance, high requirement on air flow purity, narrow parameter range suitable for air flow speed and air pressure, and the like. In traditional turbine, steam turbine, screw expander, etc. equipment still exists with external generator between, need set up expensive bearing seal to and the bearing seal is fragile, has the potential safety hazard, and the high problem of maintenance cost. Disclosure of utility model The utility model aims to provide a fluid driving system with rollers and an annular channel power electric energy transmission system so as to solve at least one technical problem. The technical problems solved by the utility model can be realized by adopting the following technical scheme: The fluid driving system with the roller is characterized by comprising a device bracket, wherein the device bracket is provided with a fluid pushing mechanism, the fluid pushing mechanism is a fluid pushing mechanism which is used for driving fluid to move and is driven by the fluid to generate mutual pushing acting force with the fluid, the fluid pushing mechanism is provided with a fluid blocking structure for blocking the fluid, and the device bracket is also provided with at least two rolling mechanisms for supporting the fluid pushing mechanism, wherein the rolling mechanisms are provided with at least one structure of the roller, the roller and the gear; a motor is arranged on the device bracket, and the motor adopts one of a motor and a generator; The rotor of the mo