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Cold accumulation type air conditioner and control method thereof

A control method and air conditioner technology, which is applied to air conditioning systems, evaporators/condensers, heating and ventilation control systems, etc., can solve the problems of unstable refrigeration performance, unsatisfactory users, and poor practicability of cold storage air conditioners, and achieve Improve refrigeration effect, good cold storage effect, and reduce production cost

Active Publication Date: 2016-08-24
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

However, the refrigeration performance of this cold storage air conditioner is unstable, and the cost of using thermoelectric refrigeration technology is high, which cannot meet the needs of users and has poor practicability

Method used

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  • Cold accumulation type air conditioner and control method thereof
  • Cold accumulation type air conditioner and control method thereof

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Embodiment Construction

[0026] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] The cool storage type air conditioner 1000 according to the embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0028] The cold storage air conditioner 1000 according to the embodiment of the present invention may include: a refrigerant circulation system 100 and a brine circulation system 200 . Among them, such as figure 1 As shown, the refrigerant cycle system 100 may include: a compressor 10, a condenser 20, a throttling device 30, and a cold storage evaporator 40 connected end to end in sequence, and the cold storage evaporator 40 includes: an evaporating unit 41 and a cold storage unit ...

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Abstract

The invention discloses a cold accumulation type air conditioner and a control method thereof. The cold accumulation type air conditioner comprises a refrigeration agent circulating system and a secondary refrigerant circulating system, wherein the refrigeration agent circulating system comprises a compressor, a condenser, a throttling device and a cold accumulation type evaporator, which are orderly connected end to end; the cold accumulation type evaporator comprises an evaporation unit and a cold accumulation unit which are spaced; the evaporation unit is suitable to supply cold energy to the cold accumulation unit; the cold accumulation unit comprises multiple cold accumulation monomers; a hydrate of carbon dioxide and tetrabutylammonium bromide is loaded in each cold accumulation monomer; the secondary refrigerant circulating system comprises a first heat exchanger, a circulating pump and a second heat exchanger, which are orderly connected end to end; the first heat exchanger is arranged in the cold accumulation unit; and the second heat exchanger is arranged in an indoor environment. The cold accumulation type air conditioner is good in refrigeration effect, and further, is low in production cost and better in practicability.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a cold storage air conditioner and a control method for the cold storage air conditioner. Background technique [0002] With the improvement of people's living standards and the development of society, the demand for refrigeration and air conditioning has increased sharply, and the air conditioning system needs to consume a lot of electricity. According to statistics, the electricity consumption of air conditioning has accounted for 60%-70% of the total electricity consumption of buildings. At present, due to energy shortage and power shortage, the development of air-conditioning business has been greatly affected. [0003] In the related art, some cold storage air conditioners have adopted high-efficiency electronic refrigeration chips and cold storage boxes, and can use alternating current or solar energy, so the cold storage air conditioners have the following advanta...

Claims

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Application Information

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IPC IPC(8): F24F5/00F24F11/00F25B1/00F25B39/02
CPCF24F5/0017F24F11/30F24F11/62F24F11/64F24F2005/0032F25B1/00F25B39/02F25B2339/02Y02E60/14
Inventor 宋分平张智叶楠
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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