KR20020086391A - Fully enclosed fluid equipment that transmits power to permanent magnets - Google Patents

Abstract

PURPOSE: A complete-sealed fluid machinery using power transmitted to a permanent magnet is provided to improve the utilization efficiency of energy by transmitting rotational power of a fluid machinery by means of the tractive force of the permanent magnet. CONSTITUTION: A fluid machinery rotor(105) and a permanent magnet coupling(101) within a fluid machinery case(100) are integrated in one unit. The fluid machinery case(100) is manufactured as a non-magnetic material. A magnetic circuit core(102) of a magnetic material is manufactured as a circular type and inserted into a manufactured groove to be jointed with a fixing bolt so as to keep a sealing state. Rotational power of the fluid machinery is transmitted to a gas compressor and a gas motor generator by attraction force between different poles of the permanent magnet coupling(101). A thermodynamics energy machine comprised of an opening cycle is contacted in serial to a circulatory cycle piping of high-pressure gas fluid coolant.

Description

Fully enclosed fluid equipment that transmits power to permanent magnets

The starting point for the application of fluid equipment was the use of windmills or water wheels. In order to effectively obtain the kinetic energy of the fluid, as the technology of the fluid equipment was developed, gaseous winds used windmills rather than aberrations to change the drop of liquid water into power. Fluid equipment such as steam turbine, gas turbine, steam motor, air motor, gas motor, etc., which converts the kinetic energy of high-pressure gas concentrated in the limited space of the rotor into the power of the rotor, has been developed and used as the thermodynamic energy converter of the open cycle system. I came.

However, in order to drive the existing fluid equipment, high pressure steam or combustion gas is made using the heat energy of the heat engine device, or compressed air is made by the dynamic energy of the air compressor, and it is released into the air space to obtain the rotational power by driving the fluid equipment. Since it was an open cycle device, it caused air pollution, and the COP, which is the energy utilization efficiency of the entire device used by converting a motion of a high-temperature, high-pressure fluid into power, was low.

In the present invention, the thermodynamic energy converter, which was previously configured as an open cycle of an open loop circuit, is configured as a circulating cycle device of a cross loop circuit to obtain rotational power and connects with a magnet force to transfer a rotational force to a gas compressor or a generator, etc. We want to manufacture a hermetic fluid device that does not leak high pressure gas. To manufacture a fully enclosed fluid device in which power is transmitted to a permanent magnet that can be used in a circulating cycle device of fluid flowing under high pressure

First, it improves the structure of the existing exposed air motor that was driven by releasing high pressure air into the atmosphere so that the compressed gas fluid flows only through the suction side and the discharge side. .

Secondly, the rotational force rotating inside the completely hermetic fluid device is transmitted to the mutual traction of the permanent magnet without transmitting the mechanical axial force.

As described above, the circulating cycle energy device of the cross-loop circuit is configured to prevent the loss of fluid by preventing leakage of compressed gas, which is a kind of economically expensive high-grade energy,

The present invention provides a completely enclosed fluid device in which power is transmitted to a permanent magnet that can easily utilize the rotational power of a rotor driven inside the fluid device.

1 is a cross-sectional cutaway view of a fully enclosed fluid device in which power is transmitted to a permanent magnet whose mechanical drive portion is not exposed to the outside.

FIG. 2 is a plan view of the permanent magnet rotor of 8 poles and A1-A2 of the permanent magnet power coupling coupling in which the magnetic circuit core is disposed on the stator. FIG.

3rd seen Figure 2 illustrates the distribution of a magnetic circuit in which the traction force of a magnet is transmitted through a permanent magnet coupling when the two inventive products are coupled to each other to drive a fluid circulation compressor of the same structure by the power of a fluid device.

* Description of the symbols for the main parts of the drawings *

100: fluid device case 101: permanent magnet coupling

102: magnetic circuit iron core 103: bearing

104: bearing cap 105: fluid machine rotor

106: coupling coupling port 107: compressed gas inlet

108: compressed gas outlet

The present invention is to convert the kinetic energy of the compressed gas flowing in the fluid circulation device composed of a cross-loop circuit to the rotational power of the fluid device.

Hereinafter, with reference to the accompanying drawings will be described the contents of the present invention.

1 is a cross-sectional cutaway side view of a fully enclosed fluid device in which power is transmitted to a permanent magnet whose mechanical drive portion is not exposed to the outside,

The fluid machine rotor 105 and the permanent magnet coupling 101 are integrally assembled and the rotor shaft is supported by two bearings 103.

The rotation of the rotor vane type rotary rotor with the flow of fluid from the inlet 107 of the fluid through the outlet 108 of the fluid is the same as the operation principle of the air motor or the steam motor, but the moving parts are exposed to the outside at all. Is made of non-constructive structures,

In the fixed gas motor case 100, the magnetic circuit iron core 102 and the bearing cap 104 are completely sealed to prevent the compressed gas from leaking and support the surface of the bearing 103.

2 is a plan view of the permanent magnet rotor of eight poles and the magnetic circuit core A1-A2 of the permanent magnet power coupling coupling in which the core is disposed on the stator.

It is divided into eight parts as the N S poles intersect with the configuration of a disk-shaped permanent magnet coupling 101 integrally assembled to the fluid machine rotor 105 shaft.

3 is a diagram illustrating a magnetic circuit distribution in which a traction force of a magnet is transmitted through a permanent magnet power coupling coupling when driving two fluid circulation compressors of the same structure by combining two products of the present invention with the power of a fluid device. When the permanent magnet coupling 101 is coupled to the coupling coupling 106, the same-pole poles are pushed together and the opposite poles (N pole and S pole) are attracted to each other and coupled as shown in the drawing. Permanent magnet coupling 101 is strongly coupled to each other because it forms a magnetic line passage, the rotational force of the fully sealed fluid equipment is connected to the hermetic gas compressor or gas motor generator can use the rotational power. The present invention is made so that the thermodynamic energy device, which is composed of the open cycle of the existing open loop circuit, can be easily connected to the piping system of the high-pressure gas fluid refrigerant circulation cycle of the energy-efficient cross-loop circuit,

The mechanically rotating or moving driving part is completely exposed to the permanent magnet so that the rotational power of the fluid is transmitted to the relative gas compressor or gas motor generator by the traction force of the magnet without exposing it to the outside. will be.

When the product of the present invention is produced in various standards, the energy utilization efficiency of the existing air motor which drives and discharges the compressed air into the air is improved to 70% or more by using a fluid device series connection configuration. Will be

The kinetic energy of the fluid refrigerant flowing inside the piping system of the high pressure gas cooler or air conditioner, as well as the kinetic energy of high pressure gas, which is an artificial wind supplied through the high pressure gas pipe, are obtained by the rotational power of the gas motor.

By driving the gas compressor or gas motor generator, it is possible to recycle the rotating power in various ways,

Even in developing countries, which are relatively inferior to the fluid manufacturing technology of advanced countries with excellent precision processing technology, manufacturers of air motors and gas motors will be able to expand the fluid equipment market with energy-efficient products.

In particular, it is possible to manufacture a general-purpose energy-saving refrigeration device using a gas motor developed in Korean Patent No. 147912,

It provides a completely sealed fluid equipment that transmits power to permanent magnets that can do energy saving business to improve existing refrigerators or air conditioners with energy-saving devices.

Claims (1)

In manufacturing a fluid device for utilizing the kinetic energy of the compressed gas flowing in the fluid circulation device consisting of a cross-loop circuit as a rotating power, The fluid equipment rotor 105 and the permanent magnet coupling 101 in the fluid equipment case 100 are integrally assembled and assembled. The fixed fluid device case 100 is made of a nonmagnetic material, and the magnetic circuit iron core 102, which is a magnetic material, is made into a circular shape and inserted into a processed groove to be fastened with a fixing bolt so as to maintain a completely airtight state, and the rotating drive is performed. The part is assembled in a structure that is not exposed to the outside at all, By the suction force of the opposite poles (N pole and S pole) of the permanent magnet coupling 101, the rotational power of the fluid equipment is transmitted to the gas compressor or the gas motor generator so that the rotational power can be used. Fully enclosed fluid equipment that transmits power to permanent magnets, characterized in that the thermodynamic energy device consisting of open cycles can be connected in series to high pressure gas fluid refrigerant circulation cycle piping.