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Air valve and air conditioning unit comprising same

An air-conditioning unit and air valve technology, which is applied to household appliances, space heating and ventilation details, household heating, etc., can solve the problems of large space occupied, complicated control and high cost of air valves, and achieve simple control and compact overall structure. , the effect of taking up less space

Inactive Publication Date: 2015-11-18
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a damper and an air-conditioning unit with it to solve the problems in the prior art that the damper occupies a large space in the air-conditioning unit, the control is complicated and the cost is high

Method used

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  • Air valve and air conditioning unit comprising same
  • Air valve and air conditioning unit comprising same
  • Air valve and air conditioning unit comprising same

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Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0028] see Figure 3 to Figure 7 As shown, according to the embodiment of the present invention, a damper is provided. The damper has a housing 10, a first vane 20, a second vane 30 and a driving part. The housing 10 has a new air outlet 11 and a return air outlet 12. The second A blade 20 is rotatably arranged at the fresh air port 11 to open or close the fresh air port 11 . The second vane 30 is rotatably arranged at the air return port 12 to open or close the return air port 12 . The driving component is drivingly connected with the first blade 20 and the second blade 30 , and the driving component drives the first blade 20 and the second blade 30 to move in unison.

[0029] The first blade and the second blade are directly driven by a driving component to link together, and the o...

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PUM

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Abstract

The invention provides an air valve and an air conditioning unit comprising the same. The air valve comprises a shell, first blades, second blades and a driving component, wherein the shell is provided with a fresh air inlet and a return air inlet; the first blades are rotatably arranged at the fresh air inlet so as to open or close the fresh air inlet; the second blades are rotatably arranged at the return air inlet so as to open or close the return air inlet; the driving component is in driving connection with the first blades and the second blades and drives the first blades and the second blades to be linked. Through the air valve and the air conditioning unit comprising the same, the problems that an air valve in the prior art occupies large space in an air conditioning unit and is complex to control and high in cost are solved effectively.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air valve and an air conditioning unit having the same. Background technique [0002] The air valve in the prior art is used in air conditioning units to adjust the air flow and realize the equipment for controlling the ventilation mode in various environments, such as figure 1 In the shown air conditioning unit, two air valves 10' are respectively arranged at the fresh air inlet 81' and the return air inlet 82', and the structure of the air valve 10' in the prior art is as follows: figure 2 As shown, the blade 20' is rotated by the driving device to change the size of the air inlet section, thereby controlling the flow. Considering comfort and energy saving, air handling units generally need to have fresh air inlets and return air inlets at the same time, such as figure 1 , flow control is performed through the air valve at the fresh air inlet and the air valve at...

Claims

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Application Information

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IPC IPC(8): F24F13/14
CPCF24F13/1413F24F13/1426F24F2013/1433F24F2013/1446
Inventor 荆振洋叶强蔚丁金彪李鹏温从美
Owner GREE ELECTRIC APPLIANCES INC
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