Air speed adaptive control method and device, and combined air conditioner unit

A technology of self-adaptive control and control method, which is applied in the field of wind speed self-adaptive control method, combined air-conditioning unit, and control device, which can solve the problems of poor air volume adjustment accuracy and achieve accurate analysis, accurate control of fan speed, and accurate air volume adjustment Effect

Active Publication Date: 2019-03-19
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] One of the purposes of the present invention is to propose an adaptive control method for wind speed, which solves the technical problem in the prior art of adjusting the air volume by changing the pipeline air valve and / or the number of startups of the unit, resulting in poor air volume adjustment accuracy

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  • Air speed adaptive control method and device, and combined air conditioner unit
  • Air speed adaptive control method and device, and combined air conditioner unit

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Embodiment Construction

[0039] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0040] Combine below figure 1 with figure 2 The wind speed self-adaptive control method, control device and combined air conditioner unit of this embodiment will be described in detail.

[0041] The wind speed self-adaptive control method and control device of this embodiment are especially suitable for equipment with relatively large current, such as combined air conditioners. Due to the large current of the combined air conditioner unit, the change of the air ...

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Abstract

The invention discloses an air speed adaptive control method and device, and a combined air conditioner unit, and relates to the technical field of air conditioners. The problem that in the prior art,the air quantity is adjusted in a mode of changing the opening number of pipeline air valves and / or the starting number of units, and consequently, the air quantity adjusting accuracy is poor is solved. According to the air speed adaptive control method, the rotating speed of a fan is adjusted based on the change of the air quantity at an air outlet. According to the air speed adaptive control method, the air quantity at the air outlet is adjusted by adjusting the rotating speed of the fan, thus the air speed adaptive control method has the advantages that air quantity adjusting is accurate,and constant-air-quantity stable running of the combined air conditioner unit at the different air quantity intervals can be maintained, and the user experience effect is better.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a wind speed self-adaptive control method, a control device and a combined air conditioner unit. Background technique [0002] The combined air conditioning unit is a kind of air handling equipment assembled from various air handling functional sections. The combined air conditioning unit is suitable for air conditioning systems with a resistance greater than 100Pa. Its air treatment function section includes air mixing, flow equalization, filtration, cooling, primary and secondary heating, dehumidification, humidification, blower, return fan, water spray, noise reduction, heat recovery and other units. [0003] The applicant found that the combined air-conditioning units in the prior art generally operate at a constant frequency and constant speed, and the air volume at the air outlet is adjusted by controlling the pipeline air valve and / or the number of units powered ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/77F24F110/30
CPCF24F11/77F24F2110/30Y02B30/70
Inventor 樊钊周志平庄大臻曾壮梁
Owner GREE ELECTRIC APPLIANCES INC
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