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
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[0027] The present invention will be further described in detail below with reference to the drawings and specific embodiments, but it is not intended to limit the present invention.
[0028] See Figure 3 to Figure 7 As shown, according to an embodiment of the present invention, a damper is provided. The damper has a housing 10, a first blade 20, a second blade 30, and a driving component. The housing 10 has a fresh air port 11 and a return air port 12. A blade 20 is rotatably arranged at the fresh air opening 11 to open or close the fresh air opening 11. The second blade 30 is rotatably disposed at the air return opening 12 to open or close the air return opening 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 conjunction.
[0029] The first blade and the second blade are directly driven in linkage by a driving component. During the rotation o...
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