Equipment with heat-transferring and refrigerating functions and refrigerating method

A refrigeration method and equipment technology, which can be used in lighting and heating equipment, refrigerators, refrigeration and liquefaction, etc., can solve problems such as energy waste, and achieve the effect of saving energy and improving boiling point.

Inactive Publication Date: 2014-10-15
SUGON DATAENERGYBEIJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it can realize the heat dissipation function of indoor equipment in high temperature seasons, it can only realize the cooling function in low temperature seasons, which is easy to cause energy waste

Method used

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  • Equipment with heat-transferring and refrigerating functions and refrigerating method
  • Equipment with heat-transferring and refrigerating functions and refrigerating method
  • Equipment with heat-transferring and refrigerating functions and refrigerating method

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] The technical solution of the equipment with heat transfer and refrigeration functions will be described in detail below in conjunction with specific embodiments and drawings, so as to make it more clear.

[0027] Such as figure 2 As shown, in one embodiment, a device with heat transfer and refrigeration functions includes a pump 21, a condenser 22, a throttle valve 23 and an evaporator 24 arranged in sequence, and the components are communicated with each other through pipelines, An annular passage for refrigerant circulation is formed. That is, the pump 21 communicates with the condenser 22 through the pipeline; the condenser 22 communicates with the throttle valve 23 through the pipeline; the throttle valve 23 communicates with the evaporator 24 through the pipeline; the evaporator 24 communicates with the pump 21 through the pipeline, thus forming an annular path.

[0028] Wherein, the resistance of the throttle valve 23 is variable, and the pressure of the pump ...

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PUM

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Abstract

The invention relates to equipment with heat-transferring and refrigerating functions and a refrigerating method. The equipment comprises a pump, a condenser, a throttling valve and an evaporator which are arranged in sequence, wherein the components which are arranged in sequence are communicated through a pipeline, thereby constructing an annular channel for a cold medium to flow; the resistance of the throttling valve is variable, and the pressure of the pump is in direct proportion to the resistance of the throttling valve; when the temperature of the condenser end is higher than the temperature of the evaporator end, the pump is used for boosting the cold medium from the evaporator, and feeding the boosted cold medium into the condenser; when the temperature of the condenser end is lower than the temperature of the evaporator end, the pump does not work, and the cold medium pressures at the two ends of the pump are kept constant. According to the equipment with heat-transferring and refrigerating functions and the refrigerating method, the heat-transferring function of indoor equipment is realized without boosting the cold medium through the pump when the outdoor temperature is lower than the indoor temperature, so that energy resource is saved.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to a device with heat transfer and refrigeration functions and a refrigeration method. Background technique [0002] With the expansion of the scale of various indoor equipment, the heat dissipation requirements for indoor equipment are getting higher and higher. For this reason, air conditioners are used to dissipate heat. Existing air conditioners, such as figure 1 As shown, it includes a compressor 11, a condenser 12, a throttle valve 13 and an evaporator 14, and each part communicates with each other through pipelines. Among them, the compressor 11 compresses the low-temperature gas to obtain high-temperature gas; after the high-temperature gas is condensed by the condenser 12, it becomes a medium-pressure liquid and flows to the throttle valve 13; the low-pressure liquid flowing out of the throttle valve 13 enters the evaporator 14 , changed into low-temperature gas and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B1/02F25B1/00
Inventor 王硕唐玛琍
Owner SUGON DATAENERGYBEIJING CO LTD
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