Defrosting control method and defrosting control device of air conditioner system and air conditioner

A technology of an air conditioning system and a control method, which is applied in the directions of space heating and ventilation, heating and ventilation control system, heating and ventilation safety system, etc., can solve the problem of long defrosting process and other problems

Active Publication Date: 2020-07-24
HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the heat exchanger of the outdoor unit is mainly defrosted through reverse defrosting, but when the capillary tube and the outdoor unit cooperate to perform reverse defrosting, the indoor ambient temperature where the capillary tube is located will drop rapidly, and the defrosting The process takes a long time

Method used

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  • Defrosting control method and defrosting control device of air conditioner system and air conditioner
  • Defrosting control method and defrosting control device of air conditioner system and air conditioner
  • Defrosting control method and defrosting control device of air conditioner system and air conditioner

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Comparison scheme
Effect test

Embodiment 2

[0146] An embodiment of the present invention provides a defrosting control device for an air conditioning system. The above-mentioned defrosting control device for an air-conditioning system is used in an air-conditioning system. see figure 1 , the air conditioning system includes: including an outdoor unit 100, at least one indoor unit 200 and at least one set of capillary tubes 300; the outdoor unit 100 includes a compressor 110, a four-way reversing valve 120 and a condenser 130;

[0147] The first end of the four-way reversing valve 120 is connected to the outlet of the compressor 110;

[0148] The second end of the four-way reversing valve 120 is connected to the first end of the condenser 130;

[0149] The third end of the four-way reversing valve 120 is respectively connected to the inlet of the compressor 110 and the second end of each indoor unit 200 in the at least one indoor unit 200;

[0150] The fourth end of the four-way reversing valve 120 is respectively co...

Embodiment 3

[0183] An embodiment of the present invention provides an air conditioner. The air conditioner includes an air conditioner system, a defrosting control device of the air conditioner system and a temperature sensor, and the temperature sensor is arranged at the exhaust port of the compressor 110 .

Embodiment 4

[0185] see Figure 13 , the embodiment of the present invention also provides an air conditioner control terminal 600 . The multi-connected air conditioner control terminal includes a processor 620 , a memory 630 , a receiver 610 , a transmitter 640 and a bus 650 ; The memory 630 is used to store computer instructions, and the processor 620 is used to run the computer instructions to execute the above-mentioned multi-connected air conditioner control method.

[0186] Wherein, the processor 620 in this embodiment of the present invention may be one processor, or may be a general term for multiple processing elements. For example, the processor 620 may be a central processing unit (Central Processing Unit, referred to as CPU), may also be a specific integrated circuit (Application Specific Integrated Circuit, referred to as ASIC) or be configured to implement one or more of the embodiments of the present invention integrated circuit. For example: one or more microprocessors (...

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Abstract

The invention discloses a defrosting control method and defrosting control device of an air conditioner system and an air conditioner, and relates to the technical field of air conditioners. The defrosting control method and the defrosting control device are used for reducing the influence of the air conditioner system on the indoor environment temperature in the defrosting process, and meanwhile,the defrosting time of the air conditioner system can be shortened. The defrosting control method of the air conditioner system comprises the steps that when the air conditioner system meets the defrosting condition, the air conditioner system is controlled to carry out indoor unit defrosting operation; the exhaust temperature of a compressor is obtained; and according to the exhaust temperature,a first adjusting step is operated. The defrosting control device of the air conditioner system comprises a processor and a communication connector. The air conditioner comprises the air conditionersystem, the defrosting control device of the air conditioner system and a temperature sensor.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a defrosting control method for an air conditioning system, a defrosting control device and an air conditioner. Background technique [0002] In order to meet user requirements for heating comfort of the air conditioning system, at least one set of capillary tubes is generally added to the air conditioning system, so that the existing air conditioning system includes an outdoor unit, at least one indoor unit and at least one set of capillary tubes. At this time, the outdoor unit cooperates with the indoor unit to cool the indoor environment where the indoor unit is located; the outdoor unit cooperates with the capillary tube to heat the indoor environment where the capillary tube is located. However, when the outdoor unit cooperates with the capillary tube to perform heating, the surface temperature of the heat exchanger of the outdoor unit is relatively low, resulting i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/43F24F11/56F24F11/64F24F11/84F24F11/88F24F140/20
CPCF24F11/43F24F11/56F24F11/64F24F11/84F24F11/88F24F2140/20
Inventor 高思云王晓鸾赵站稳
Owner HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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