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Water midium phase changing refrigerator

A refrigeration device and phase change technology, which is applied in the direction of refrigerators, refrigeration and liquefaction, lighting and heating equipment, etc., can solve the problems of metal corrosion damage, environmental disasters, and high energy consumption, so as to achieve easy temperature control, avoid damage, The effect of reducing consumption

Inactive Publication Date: 2005-03-02
胡广志
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  • Summary
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Problems solved by technology

For example, freon will destroy the ozone layer of the atmosphere, resulting in an increase in the intensity of ultraviolet light; lithium bromide has a strong corrosion and damage effect on metals, and once the corrosion inhibitor lithium chromate used in it leaks, it will cause irreversible pollution to water sources and soil, and bring environmental disasters
At the same time, this kind of refrigerant also needs to consume more energy when cooling, which is not conducive to energy saving.

Method used

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  • Water midium phase changing refrigerator

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Embodiment Construction

[0012] like figure 1 As shown, the water-medium phase change refrigeration device of the present invention includes an evaporator 1 and a condenser 2. The evaporator 1 is a closed vacuum container containing water as a refrigerant inside, and a sprayer is arranged in the evaporator 1 11. There is a heat exchange coil 12 under the sprinkler 11. The heat exchange coil 12 is led out from the pipeline. The nozzle of the extracted heat exchange coil 12 is connected to the user who needs to be cooled. The sprinkler 11 is connected to the water pump 3. The water outlet of the water pump 3 is connected to the bottom of the evaporator 1, and the evaporator 1, the sprayer 11 and the water pump 3 together form a water spraying closed circuit; the condenser 2 is a closed vacuum container, and the condenser 2 There is a condensing coil 21 inside, and the condensing coil 21 is drawn out from the pipeline, and the condensing coil 21 drawn out is connected with the cooling water; the evaporat...

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Abstract

The invention discloses a water medium phase transition refrigeration device, comprising evaporator and condenser. Circulating water and spray thrower with a heat exchanging coil pipe below are installed in the evaporator linked to water outlet of the coil pipe whose water inlet is linked to the bottom of the evaporator, so water spraying enclosed circuit is consisted of evaporator, spray thrower and water pump; cooling coil pipe is set in the condenser which is linked to the evaporator. Evacuating equipment and heating devices are linked by pipelines between the evaporator and the condenser, so is consisted of condenser, and heating devices. The invention is used for with advantages of saving energy and protecting environment.

Description

technical field [0001] The invention relates to a central air-conditioning device, in particular to a water-medium phase-change refrigeration device. Background technique [0002] In traditional refrigeration devices, the refrigerants (refrigerants) generally use single refrigerants such as freon and ammonia, or use absorption mixed refrigerants such as water-lithium bromide, which generally have a greater destructive effect on the environment. For example, freon will destroy the ozone layer of the atmosphere and increase the intensity of ultraviolet rays; lithium bromide has a strong corrosion and damage effect on metals. Once the corrosion inhibitor lithium chromate used in it leaks, it will cause irreversible pollution to water sources and soil, and bring environmental disasters. At the same time, this type of refrigerant also needs to consume a lot of energy during cooling, which is not conducive to energy saving. SUMMARY OF THE INVENTION [0003] The purpose of the p...

Claims

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Application Information

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IPC IPC(8): F25B23/00
Inventor 胡广志
Owner 胡广志
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