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Mixed-flow air conditioner and mixed-flow control method thereof

A control method and mixed-flow technology, applied in air-conditioning systems, heating and ventilation control systems, heating methods, etc., can solve the problems of inconvenient use, increased cost, and large air-conditioning volume, and achieve improved comfort, improved comfort and application performance. Effect

Active Publication Date: 2016-11-23
QINGDAO HAIER SMART TECH R & D CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this drainage air conditioner cannot automatically control the temperature of its output air according to the actual situation (such as whether there is a human body in the room, the distance between the human body and the air outlet of the air conditioner, etc.), which is inconvenient to use; The air duct structure and air outlets were completely remodeled, resulting in an oversized air conditioner and an increase in cost

Method used

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  • Mixed-flow air conditioner and mixed-flow control method thereof
  • Mixed-flow air conditioner and mixed-flow control method thereof
  • Mixed-flow air conditioner and mixed-flow control method thereof

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Embodiment Construction

[0052] figure 1is a schematic structural diagram of a mixed-flow air conditioner according to an embodiment of the present invention, which includes a casing 10 . The housing 10 has an air inlet 11 for introducing air from the ambient space and an air outlet 12 for returning air to the ambient space. Specifically, the casing 10 may include a front side panel 10a, a rear side panel 10b, side panels 10c and 10d, an upper top panel 10e and a lower bottom panel 10f, the front side panel 10a, the rear side panel 10b, and the side panels 10c, which are independent from each other. and 10d, the upper top plate 10e and the lower bottom plate 10f are assembled and connected by fixing members such as screws to form a housing 10 with an internal space. Certainly, those skilled in the art can understand that, the rear side plate 10b, the side plates 10c and 10d, the upper top plate 10e and the lower bottom plate 10f of the housing 10 can also be integrally formed to form a semi-closed ho...

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Abstract

The invention relates to a mixed-flow air conditioner and a mixed-flow control method of the mixed-flow air conditioner. The mixed-flow control method of the mixed-flow air conditioner includes the special steps that a temperature setting signal is received; a predetermined region in front of air outlets is induced, and a human body induction signal is generated; and whether a human body exists in the predetermined region or not is judged according to the human body induction signal, if not, a controllable damper is closed to interrupt a through path, and if yes, the distance between the human body and the air outlets is induced, the controllable damper is controlled to connect the through path by the preset opening according to the distance, and air passes a heat exchange gap between the through path and a heat exchange device according to the predetermined ratio, then flows in to a flow mixing space to be subjected to flow mixing and then is sent out to an environmental space through the air outlets. The invention further provides the mixed-flow air conditioner. The mixed-flow air conditioner comprises the heat exchange device, the through path, the controllable damper, an induction device, a distance measurement device, a control device and a drive device, and the output air temperature of the mixed-flow air conditioner can be controlled automatically.

Description

technical field [0001] The invention relates to air conditioning technology, in particular to a mixed-flow air conditioner and a mixed-flow control method thereof. Background technique [0002] The air duct structure of a common air conditioner in the existing market is generally composed of an air inlet, a centrifugal fan, an evaporator and an air outlet. Indoor air enters the interior of the air conditioner from the air inlet, and after being centrifugally accelerated by the centrifugal fan, the air passes through the evaporator for heat exchange, and the air after heat exchange is blown into the room through the air outlet. However, the temperature of the cool air blown out from the air outlet is too low and not soft enough, and it will cause discomfort to the user when blown on the body. [0003] In order to solve the above technical problems, a drainage air conditioner has appeared in the prior art, which introduces a little indoor air at the air outlet of the air cond...

Claims

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Application Information

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IPC IPC(8): F24F11/00F24F1/00F24F13/30F24F13/06
Inventor 唐林强谢涛马壮王晶全克萌刘德昌
Owner QINGDAO HAIER SMART TECH R & D CO LTD
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