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Energy-saving compressor

A technology of compressors and throttle valves, which is applied in the field of new compressor cylinders, can solve the problems of large compression energy consumption, achieve the effects of reducing compression energy consumption, reducing production costs, and improving volumetric efficiency

Inactive Publication Date: 2013-12-25
黄小平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Aiming at the problem of large compression energy consumption due to the high working temperature of the cylinder in the multi-variable compression mode of the gas compressor, the present invention proposes a new type of cylinder in which an isothermal device is installed in the cylinder body of the compressor cylinder

Method used

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Examples

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Embodiment Construction

[0023] figure 1 What is shown is an embodiment in which an isothermal device is installed in the cylinder block of a rotor compressor: the isothermal device 4 is in the shape of a saddle, and is a flat hollow metal cavity, which is arranged on the outside of the cylinder block 1 . The refrigerant a enters the isothermal device 4 from port A. Since the temperature of the refrigerant a is equal to or lower than the suction temperature of the compressor, when the working temperature of the cylinder is higher than the suction temperature, the refrigerant a absorbs the heat of the cylinder body and reduces the working temperature of the cylinder, thereby making the compression The compression energy consumption of the machine is reduced. The refrigerant a carrying the heat of the cylinder flows out of the isothermal device 4 from port B.

[0024] figure 2 What is shown is an embodiment in which an isothermal device is installed on the upper end cover of the cylinder of the ro...

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Abstract

The invention discloses an energy-saving compressor. The energy-saving compressor belongs to a gas compressor and can be used for steam compression-type refrigeration and heating. The energy-saving compressor utilizes a cylinder with a thermostat. When a work temperature of the cylinder is higher than a gas suction temperature, a refrigeration working medium in the thermostat absorbs heat of the cylinder so that the work temperature of the cylinder is reduced and compression energy consumption of the energy-saving compressor is reduced.

Description

technical field [0001] The invention relates to a gas compressor, in particular to a novel compressor cylinder provided with an isothermal device. Background technique [0002] There are three compression methods for gas compressors, namely: variable compression, adiabatic compression and isothermal compression, among which isothermal compression saves the most work. The current gas compressors all work in the multi-variable compression mode, and the multi-variable compression results in high compression energy consumption due to the high working temperature of the cylinder. Contents of the invention [0003] The suction temperature of the compressor when it works in cooling and heating is generally around 15°C, while the working temperature of the cylinder is generally between 50°C and 65°C, that is, the working temperature of the general cylinder is 35°C to 50°C higher than the suction temperature . Aiming at the problem of large compression energy consumption due to h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/04
Inventor 黄小平
Owner 黄小平
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