Heating type refrigerating circulation system

A circulation system and heating technology, applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve the problems of high energy consumption and achieve the effect of low energy consumption

Inactive Publication Date: 2017-12-15
吴伟营
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention aims to solve the problem of high energy consumption caused by mechanical compression in the compression process of the vapor compression refrigerating cycle system, which increases the internal energy of the system by doing work on the system

Method used

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  • Heating type refrigerating circulation system
  • Heating type refrigerating circulation system
  • Heating type refrigerating circulation system

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Embodiment Construction

[0017] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] refer to figure 1 As shown, a heating refrigeration cycle system is provided in this embodiment, which includes an evaporator 1, a condenser 3, a throttling device 4, and a heater 2 for increasing the temperature and pressure of the refrigerant, and the evaporator 1 The outlet is connected to the inlet of the heater 2, the outlet of the heater 2 is connected to the inlet of the condenser 3, the outlet of the condenser 3 is connected to the inlet of the throttling device 4, and the throttle The outlet of the device 4 is connected to the inlet of said evaporator 1 .

[0019] The working process of the heating refrigeration cycle system of the present invention: the ...

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Abstract

The invention relates to the technical field of refrigerating, and discloses a heating type refrigerating circulation system. The heating type refrigerating circulation system comprises an evaporator, a heater, a condenser and a throttling device. An outlet of the evaporator is connected with an inlet of the heater. An outlet of the heater is connected with an inlet of the condenser. An outlet of the condenser is connected with an inlet of the throttling device. An outlet of the throttling device is connected with an inlet of the evaporator. According to the heating type refrigerating circulation system, a compressor in a vapor-compression type refrigerating circulation system is replaced with the heater, the mode of providing mechanical energy power through mechanical compression is replaced with the mode of providing heat energy power through direct heating for acting on the system for increasing inner energy of the system, transmitting and exchanging of heat between the evaporator and the condenser are completed, and the high-energy-consumption problem of the vapor-compression type refrigerating circulation system is solved.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to a heating refrigeration cycle system. Background technique [0002] The Carnot cycle is an ideal thermodynamic cycle between two constant-temperature heat sources with different temperatures, and the ideal refrigeration cycle is an inverse Carnot cycle. The ideal refrigeration cycle consists of four steps: adiabatic compression: the adiabatic compression temperature of the low-temperature gaseous refrigerant increases; Thermal expansion temperature decreases; isothermal heat absorption: low-temperature liquid refrigerant isothermally absorbs heat from a low-temperature heat source and evaporates into a gaseous refrigerant; this ideal refrigeration cycle consisting of two isothermal processes and two adiabatic processes is the reverse Carnot cycle. [0003] The key to the reverse Carnot cycle is two isothermal processes, while the constant-pressure evaporation and condensat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B23/00
CPCF25B23/00F25B2400/01
Inventor 吴伟营
Owner 吴伟营
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