Heating control method and air conditioner

A control method and air conditioner technology, applied in the direction of heating mode, space heating and ventilation control input, heating and ventilation control system, etc., can solve the problem of heat attenuation of compressor mechanism, large attenuation of heating heat of multi-connected air conditioners, and different degrees of attenuation, etc. question

Active Publication Date: 2019-01-22
NINGBO AUX ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in a low temperature environment, the heating capacity of an outdoor compressor will be attenuated by the environment, and the degree of attenuation is different unde

Method used

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  • Heating control method and air conditioner
  • Heating control method and air conditioner
  • Heating control method and air conditioner

Examples

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Effect test

no. 1 example

[0032] Please refer to figure 1 , figure 1 A heating control method provided by an embodiment of the present invention. The heating control method described above can be applied to the air conditioner 1 . Such as figure 1 As shown, the above heating control method may include the following steps:

[0033] Step S101, collecting outdoor ambient temperature, condensation pressure information, and indoor ambient temperature according to a preset time period.

[0034] In the embodiment of the present invention, the outdoor unit of the air conditioner 1 is provided with a temperature sensor for collecting outdoor ambient temperature information. The indoor unit of the air conditioner 1 is also provided with a temperature sensor for collecting outdoor ambient temperature information. Optionally, the temperature sensor disposed on the outdoor unit may periodically collect the outdoor ambient temperature, and the temperature sensor disposed on the indoor unit may periodically coll...

no. 2 example

[0056] Please refer to Figure 4 , a schematic diagram of functional modules of an air conditioner 1 provided by an embodiment of the present invention. Such as Figure 4 As shown, the air conditioner 1 provided by the embodiment of the present invention includes: a collection module 2 , a matching module 3 , a control module 4 and an acquisition module 5 .

[0057] The collection module 2 is configured to collect outdoor ambient temperature, condensation pressure information and indoor ambient temperature according to a preset time period.

[0058] The matching module 3 is configured to match the preset temperature range to which the first outdoor ambient temperature belongs when it is determined to enter the low-temperature strong heating mode according to the first outdoor ambient temperature collected in the current time period.

[0059] Preferably, the preset temperature interval also includes a second temperature interval and a third temperature interval, the temperatu...

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Abstract

The invention provides a heating control method and an air conditioner. The heating control method includes the steps that the outdoor ambient temperature, the condensing pressure information and theindoor ambient temperature are collected according to a preset time period; when it is judged that a low-temperature powerful heating mode is started according to the first outdoor ambient temperature, a preset temperature interval to which the first outdoor ambient temperature belongs is matched; if the first outdoor ambient temperature belongs to a first temperature interval, the operating parameters of a compressor or an outer fan of the air conditioner are controlled according to the saturation temperature corresponding to the condensing pressure information and the indoor ambient temperature, wherein the preset temperature interval includes the first temperature interval, that is to say, when it is determined that the low-temperature powerful heating mode is started and the outdoor ambient temperature still belongs to the first temperature interval, the heating capacity attenuation degree is determined according to the saturation temperature corresponding to the condensing pressure information and the indoor ambient temperature, and the operating parameters of the compressor or the outer fan of the air conditioner are controlled accordingly so as to improve the heating effectof the air conditioner and improve the use experience of a user.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a heating control method and an air conditioner. Background technique [0002] Air conditioning products are mainly used to adjust the temperature condition in the controlled environment through cooling or heating. Conventional air-conditioning products include two parts, an indoor unit and an outdoor unit, and the core component of the air-conditioning product, the compressor, is arranged in the outdoor unit. In the heating mode of the air conditioner, the compressor installed on the outdoor unit heats the refrigerant, and transfers the heated refrigerant to the indoor unit for heat release, so as to increase the temperature of the controlled environment. [0003] However, in a low-temperature environment, the heating capacity of a compressor located outdoors will be attenuated by the environment, and the attenuation degree is different under different temperature cond...

Claims

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Application Information

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IPC IPC(8): F24F11/64F24F11/65F24F11/77F24F11/86F24F110/10F24F110/12F24F140/10
CPCF24F11/64F24F11/65F24F11/77F24F11/86F24F2110/10F24F2110/12F24F2140/10Y02B30/70
Inventor 刘合心黄春任小辉章秋平陈东
Owner NINGBO AUX ELECTRIC
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