Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Tandem-type fluid power device

A fluid power, series technology, applied in the field of energy and power, can solve the problems of destroying the surrounding and river ecological environment, low energy conversion rate, long construction period, etc., to improve the water resources energy conversion rate, good scalability, Easy to maintain effect

Pending Publication Date: 2018-01-26
贵州兴建科技有限公司
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, building dams first has strict requirements on the geographical environment, and generally requires large drop, large water flow and stable waters; secondly, building dams will destroy the ecological environment of the surrounding and rivers, leading to the extinction of some organisms; thirdly, building dams is often Involving immigration projects and national defense projects, the construction period is long and the cost is high
Although there are some devices that can avoid the above disadvantages and use low water levels to provide power, these devices often have low energy conversion rates, and most of them are stand-alone models with poor scalability, resulting in less power provided.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tandem-type fluid power device
  • Tandem-type fluid power device
  • Tandem-type fluid power device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] exist figure 1 Among them, the screw rotor (2) is installed in the outer cylinder (1), the shaft (15) is set on the screw rotor (2), and one end of the shaft (15) passes through the bearing cap (5) on the outer cylinder (1) , the other end of the shaft (15) passes through the bearing cap (4) on the other end of the outer cylinder body (1), the two ends of the shaft (15) can be connected with the coupling, and the flange connecting piece (3) passes through Bolts are connected to one end of the outer cylinder body (1), the bearing cover (4) is installed on one end of the screw rotor (2), the bearing cover (5) is installed on the other end of the screw rotor (2), and the flange connecting piece (3) is At the same end, the water inlet pipe (6) is installed on the outer cylinder body (1), and the water outlet pipe (7) is installed on the outer cylinder body (1).

[0019] exist figure 2 Among them, bases (8) and bases (9) are provided at both ends of the outer cylinder (1)...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a tandem-type fluid power device which comprises an outer cylinder body, a spiral rotor, a flange plate connecting piece, a bearing cover, a water inlet pipe and a water outlet pipe. According to the tandem-type fluid power device, power can be provided at low water levels, and the power output can be increased in a tandem mode. In addition, according to the tandem-type fluid power device, a single module is simple in structure, the energy conversion rate is high, and the environmental requirement is low; and the most important advantage is that the expandability is good, and the number of modules of the fluid power device can be increased or decreased according to the required power magnitude.

Description

technical field [0001] The invention relates to the field of energy and power, in particular to a fluid power device that can be connected in series. Background technique [0002] At present, the known hydrodynamic devices are mainly water turbine power generation devices. This device often needs to build dams in places with large water level drops, and then introduces a stable water flow to impact the water turbine. During the rotation of the water turbine, the gravitational potential energy and kinetic energy of the water are converted into mechanical energy. , thereby converting mechanical energy into electrical energy through a generator. However, building dams first has strict requirements on the geographical environment, and generally requires large drop, large water flow and stable waters; secondly, building dams will destroy the ecological environment of the surrounding and rivers, leading to the extinction of some organisms; thirdly, building dams is often It invol...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F03B3/12F03B11/02F03B11/06F03B3/00
CPCY02E10/20
Inventor 向金位邓凡吕林田双曾毅
Owner 贵州兴建科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products