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Refrigerating system of one-driving-two split type air-conditioning unit and control method of refrigerating system

A refrigeration system, split technology, applied in refrigerators, refrigeration components, air conditioning systems, etc., can solve problems such as the limitation of the application scope of the one-to-two system, system reliability, and impact on operating efficiency.

Active Publication Date: 2015-06-03
GUANGDONG SHENLING ENVIRONMENT SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a one-to-two split unit refrigeration system and its control method, aiming to solve the problem that the application range of the existing one-to-two system is limited in some special operating occasions, and the reliability and operating efficiency of the system are affected The problem

Method used

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  • Refrigerating system of one-driving-two split type air-conditioning unit and control method of refrigerating system
  • Refrigerating system of one-driving-two split type air-conditioning unit and control method of refrigerating system
  • Refrigerating system of one-driving-two split type air-conditioning unit and control method of refrigerating system

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[0059] In order to make the purpose, technical solutions and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples

[0060] Such as image 3 with Figure 4 Shown is the first embodiment of the one-drag two-split unit refrigeration system.

[0061] Such as image 3 As shown, the one-to-two split unit refrigeration system includes an outdoor unit, a first indoor unit 300, a second indoor unit 400, a first throttling device module, a second throttling device module and a condenser. The machine includes a first refrigeration system 100 and a second refrigeration system 200, wherein the first refrigeration system 100 includes a first compressor 110 and a first gas-liquid separator 120, and the second refrigeration system 200 includes a second compressor 210 and a second gas Liquid separator 220, the first indoor unit 300 includes a first dry filter 310, a f...

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Abstract

The invention discloses a refrigerating system of a one-driving-two split type air-conditioning unit and a control method of the refrigerating system. An outdoor unit comprises two independent refrigerating system bodies which respectively correspond to two indoor units, and the two refrigerating system bodies can work independently; and various transformative system schemes and control methods are provided on the basis of the original system according to requirements of actual using conditions. The refrigerating system has the advantages of high reliability, wide application range, flexibility in installation and the like.

Description

technical field [0001] The invention relates to the field of nuclear power air conditioners, in particular to a one-drag two-split unit refrigeration system and a control method thereof. Background technique [0002] At present, one-to-two systems or one-to-multiple systems usually use one outdoor unit system to correspond to multiple indoor unit systems. For example, patent CN201120220868 adopts a compressor (10) corresponding to two indoor heat exchangers (4, 5) (such as figure 1 shown), when one of the indoor heat exchangers is closed, the system is operating at part load and the efficiency of the compressor (10) is reduced. [0003] For example, the patent CN200410083880 adopts two compressors (4, 5) and a condenser (8) scheme, and the throttling device is two independent capillary tubes, which is different from the conventional system in that in order to solve the problem of uneven distribution of the two systems, two sections A section of equilibrium capillary (10) i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B5/02F25B41/04F25B49/02F25B41/20F25B41/24
CPCF24F3/065F25B5/02F25B6/02F25B49/02F25B2600/00F25B41/20
Inventor 潘展华梁杰荣付慧亮原志锋张景卫叶松梅梁志滔
Owner GUANGDONG SHENLING ENVIRONMENT SYST CO LTD
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