US2025305506A1PendingUtilityA1

Blowing amount adjustment device and blowing system

Assignee: DAIKIN IND LTDPriority: Jan 19, 2023Filed: Jun 10, 2025Published: Oct 2, 2025
Est. expiryJan 19, 2043(~16.5 yrs left)· nominal 20-yr term from priority
F04D 27/004F04D 27/00F04D 25/16
55
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Claims

Abstract

A blowing amount adjustment device configured to adjust a blowing amount of a fan that reproduces wind at a distant place in a target space includes a control unit configured to output a control value for the fan. The control unit acquires wind data acquired at the distant place, and outputs a control value that differs from a control value corresponding to the acquired wind data.

Claims

exact text as granted — not AI-modified
1 . A blowing amount adjustment device configured to adjust a blowing amount of a fan that reproduces wind at a distant place in a target space, the device comprising:
 a control unit configured to output a control value for the fan,   the control unit being configured to   acquire wind data related to the wind acquired at the distant place, and   output the control value that differs from the control value corresponding to the wind data acquired.   
     
     
         2 . The blowing amount adjustment device of  claim 1 , wherein
 the control unit is configured to   generate processing data by processing the wind data, and   determine the control value to be output, based on the processing data.   
     
     
         3 . The blowing amount adjustment device of  claim 1 , wherein
 the control unit is configured to   determine the control value according to the wind data, and   correct the control value determined and determine the corrected value as the control value to be output.   
     
     
         4 . The blowing amount adjustment device of  claim 1 , wherein
 the control unit is configured to output the control value that exhibits a same increasing and decreasing tendency in wind speed as the wind data.   
     
     
         5 . The blowing amount adjustment device of  claim 4 , wherein
 the control unit is configured to output the control value that makes an average wind speed of air blown from the fan match an average wind speed freely set by a user.   
     
     
         6 . The blowing amount adjustment device of  claim 4 , wherein
 the control unit is configured to multiply data which is based on the wind data by a predetermined value.   
     
     
         7 . The blowing amount adjustment device of  claim 4 , wherein
 the control unit is configured to perform a computation on data which is based on the wind data, by using a predetermined function.   
     
     
         8 . The blowing amount adjustment device of  claim 1 , wherein
 the control unit is configured to output the control value that differs from the control value corresponding to the wind data acquired, if a state in which a wind speed value of the wind data exceeds an upper limit value of the number of rotations of the fan continues for a predetermined time or longer.   
     
     
         9 . The blowing amount adjustment device of  claim 1 , wherein
 the control unit is configured to output the control value that differs from the control value corresponding to the wind data acquired, if a state in which a wind speed value of the wind data exceeds an upper limit of a wind speed freely set in advance by a user continues for a predetermined time or longer.   
     
     
         10 . The blowing amount adjustment device of  claim 1 , wherein
 the control unit is configured to amplify data which is based on the wind data, if a state in which a wind speed value of the wind data is equal to or below a predetermined reference value continues for a predetermined time or longer.   
     
     
         11 . The blowing amount adjustment device of  claim 1 , further comprising:
 a storage configured to store in advance alternative data related to the wind, the alternative data differing from the wind data, wherein   the control unit is configured to determine the control value to be output based on the alternative data, if a state in which a wind speed value of the wind data is equal to or below a predetermined reference value continues for a predetermined time or longer.   
     
     
         12 . The blowing amount adjustment device of  claim 1 , wherein
 the control unit is configured to output a signal for generating sound resembling natural environment, in accordance with data which is based on the wind data.   
     
     
         13 . A blowing system comprising the blowing amount adjustment device of  claim 1 . 
     
     
         14 . The blowing amount adjustment device of  claim 2  wherein
 the control unit is configured to output the control value that exhibits a same increasing and decreasing tendency in wind speed as the wind data. 
 
     
     
         15 . The blowing amount adjustment device of  claim 3  wherein
 the control unit is configured to output the control value that exhibits a same increasing and decreasing tendency in wind speed as the wind data. 
 
     
     
         16 . The blowing amount adjustment device of  claim 2 , wherein
 the control unit is configured to output the control value that differs from the control value corresponding to the wind data acquired, if a state in which a wind speed value of the wind data exceeds an upper limit value of the number of rotations of the fan continues for a predetermined time or longer.   
     
     
         17 . The blowing amount adjustment device of  claim 3 , wherein
 the control unit is configured to output the control value that differs from the control value corresponding to the wind data acquired, if a state in which a wind speed value of the wind data exceeds an upper limit value of the number of rotations of the fan continues for a predetermined time or longer.   
     
     
         18 . The blowing amount adjustment device of  claim 4 , wherein
 the control unit is configured to output the control value that differs from the control value corresponding to the wind data acquired, if a state in which a wind speed value of the wind data exceeds an upper limit value of the number of rotations of the fan continues for a predetermined time or longer.   
     
     
         19 . The blowing amount adjustment device of  claim 5 , wherein
 the control unit is configured to output the control value that differs from the control value corresponding to the wind data acquired, if a state in which a wind speed value of the wind data exceeds an upper limit value of the number of rotations of the fan continues for a predetermined time or longer.   
     
     
         20 . The blowing amount adjustment device of  claim 6 , wherein
 the control unit is configured to output the control value that differs from the control value corresponding to the wind data acquired, if a state in which a wind speed value of the wind data exceeds an upper limit value of the number of rotations of the fan continues for a predetermined time or longer.

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