US2021372635A1PendingUtilityA1

Air inducing device for air conditioner and air supply control method for air conditioner

Assignee: QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTDPriority: Sep 27, 2019Filed: Dec 24, 2019Published: Dec 2, 2021
Est. expirySep 27, 2039(~13.2 yrs left)· nominal 20-yr term from priority
F24F 2110/10F24F 13/04F24F 11/72F24F 1/0038F24F 13/30F24F 11/64F24F 13/08
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Claims

Abstract

An air inducing device for an air conditioner and an air supply control method to resolve user discomfort. The device includes an inducing member and an air storage member communicating with an air supply port, and the inducing member has an air inlet and an air outlet; an air inducing panel is provided at the air inlet, and the air inducing panel has a plurality of air inducing holes; an air outlet panel is provided at the air outlet, and the air outlet panel has a plurality of air outlet holes; an air speed increasing structure is provided between the air storage member and the inducing member, and the air speed increasing structure forms a negative pressure in the inducing member to allow indoor air to enter f and mix with air discharged before entering the room, so that the temperature of blown air is closer to room temperature.

Claims

exact text as granted — not AI-modified
1 - 10 . (canceled) 
     
     
         11 . An air inducing device for an air conditioner, the air conditioner comprising an indoor unit, and the indoor unit comprising an air supply port, and the air inducing device comprises an inducing member and an air storage member communicating with the air supply port;
 the inducing member is provided with an air inlet and an air outlet; an air inducing panel is provided at the air inlet, and the air inducing panel is provided with a plurality of air inducing holes; an air outlet panel is provided at the air outlet, and the air outlet panel is provided with a plurality of air outlet holes; and   an air speed increasing structure is provided between the air storage member and the inducing member, and the air speed increasing structure is configured to form a negative pressure in the inducing member to allow indoor air to enter from the air inducing holes and mix with air discharged from the air speed increasing structure before entering the room through the air outlet holes.   
     
     
         12 . The air inducing device according to  claim 11 , wherein the air inducing holes have a through hole structure in which a middle part is narrowed and both ends are expanded. 
     
     
         13 . The air inducing device according to  claim 11 , wherein the air inlet comprises a first air inlet, a second air inlet, and a third air inlet, and the air inducing panel comprises a first air inducing panel, a second air inducing panel and a third air inducing panel; and
 the first air inducing panel, the second air inducing panel and the third air inducing panel are disposed at the first air inlet, the second air inlet and the third air inlet respectively.   
     
     
         14 . The air inducing device according to  claim 13 , wherein a first air blocking member is provided at the first air inlet, and the first air blocking member is capable of closing the first air inlet; and/or
 a third air blocking member is provided at the third air inlet, and the third air blocking member is capable of closing the third air inlet.   
     
     
         15 . The air inducing device according to  claim 14 , wherein there are two of each of the first air inlet, the second air inlet and the third air inlet; and
 the two first air inlets, the two second air inlets and the two third air inlets are connected in sequence in the same direction to form two sets of air inlets, and the air outlet is disposed between the two sets of air inlets.   
     
     
         16 . The air inducing device according to  claim 11 , wherein the plurality of air inducing holes and/or the plurality of air outlet holes are distributed in a rectangular array. 
     
     
         17 . An air supply control method for an air conditioner having an air inducing device, the air conditioner comprising an indoor unit, and the indoor unit comprising an air supply port; and the air inducing device comprising an inducing member and an air storage member communicating with the air supply port, and the inducing member is provided with an air inlet and an air outlet; an air inducing panel is provided at the air inlet, and the air inducing panel is provided with a plurality of air inducing holes; an air outlet panel is provided at the air outlet, and the air outlet panel is provided with a plurality of air outlet holes; an air speed increasing structure is provided between the air storage member and the inducing member, and the air speed increasing structure is configured to form a negative pressure in the inducing member to allow indoor air to enter from the air inducing holes and mix with air discharged from the air speed increasing structure before entering the room through the air outlet holes; wherein the air inlet comprises a first air inlet, a second air inlet, and a third air inlet; when the air inducing device is installed in place, the first air inlet, the second air inlet and the third air inlet are sequentially disposed from top to bottom; the air supply control method comprises:
 obtaining indoor temperature; and 
 controlling opening and closing states of the first air inlet and the third air inlet according to the indoor temperature. 
 
     
     
         18 . The air supply control method according to  claim 17 , wherein the controlling of opening and closing states of the first air inlet and the third air inlet according to the indoor temperature comprises:
 controlling the first air inlet to be closed and the third air inlet to be opened, if the indoor temperature is lower than or equal to a first preset temperature.   
     
     
         19 . The air supply control method according to  claim 18 , wherein the controlling of opening and closing states of the first air inlet and the third air inlet according to the indoor temperature further comprises:
 controlling the first air inlet to be opened and the third air inlet to be closed, if the indoor temperature is higher than or equal to a second preset temperature;   wherein the second preset temperature is higher than the first preset temperature.   
     
     
         20 . The air supply control method according to  claim 19 , wherein the controlling of opening and closing states of the first air inlet and the third air inlet according to the indoor temperature further comprises:
 controlling both the first air inlet and the third air inlet to be opened, if the indoor temperature is higher than the first preset temperature and lower than the second present temperature.

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