Combined air passage for air-supported building and air-supported building

Abstract

Provided are a combined air passage for an air-supported building and an air-supported building. The combined air passage for an air-supported building comprises: a composite passage ( 21 ), wherein the composite passage ( 21 ) comprises an intermediate air inlet port ( 211 ) and an intermediate air outlet port ( 212 ); an air inlet passage ( 24 ), wherein one end of the air inlet passage ( 24 ) is in communication with the intermediate air inlet port ( 211 ); an air blowing device ( 22 ), wherein an air outlet port of the air blowing device ( 22 ) is in communication with the other end of the air inlet passage ( 24 ), and an air inlet port of the air blowing device ( 22 ) is in communication with an outdoor space; a temperature adjustment device ( 23 ), wherein an air inlet port of the temperature adjustment device ( 23 ) is in communication with the intermediate air outlet port ( 212 ), and an air outlet port of the temperature adjustment device ( 23 ) is in communication with an indoor space. The above method realizes sharing of a same air port by an air outlet port of an air blowing device and an air inlet port of a temperature adjustment device without establishing independent air inlet ports and air outlet ports for the temperature adjustment device and the air blowing device, thereby saving building costs, and realizing independent operations of the air blowing device and the temperature adjustment device.

What is claimed is: 
     
         1 . A combined air passage of an air-supported membrane building, comprising:
 a composite passage provided with a middle inlet and a middle outlet;   an air inlet passage, one end of the air inlet passage being in communication with the middle inlet;   an air pumping device, wherein an outlet of the air pumping device is in communication with the other end of the air inlet passage, and an inlet of the air pumping device is in communication with an outdoor space; and   a temperature regulation device, wherein an inlet of the temperature regulation device is in communication with the middle outlet, and an outlet of the temperature regulation device is in communication with an indoor space.   
     
     
         2 . The combined air passage of  claim 1 ., wherein the composite passage is further provided with a central air pumping opening, wherein the central air pumping opening is in communication with the indoor space. 
     
     
         3 . The combined air passage of  claim 2 , wherein the combined air passage further comprises an air returning passage; an air returning opening of the air pumping device is in communication with one end of the air returning passage, and the other end of the air returning passage is in communication with the indoor space. 
     
     
         4 . The combined air passage of  claim 3 , wherein the combined air passage further comprises a first air-guiding window and a second air-guiding window; the first air-guiding window is fixed at a port of one end of the air returning passage, and the second air-guiding window is fixed at a central air returning opening. 
     
     
         5 . An air-supported membrane building, comprising:
 an air-supported membrane building body having an indoor space inflated therein;   a composite passage fixed in the indoor space and provided with a middle inlet and a middle outlet;   an air inlet passage, one end of the air inlet passage being in communication with the middle inlet;   an air pumping device, wherein an outlet of the air pumping device is in communication with the other end of the air inlet passage, and an inlet of the air pumping device is in communication with the outdoor space outside the air-supported membrane building body; and   a temperature regulation device, wherein an inlet of the temperature regulation device is in communication with the middle outlet, and an outlet of the temperature regulation device is in communication with the indoor space.   
     
     
         6 . The air-supported membrane building of  claim 5 , wherein the composite passage is further provided with a central air pumping opening, wherein the central air pumping opening is in communication with the indoor space. 
     
     
         7 . The air-supported membrane building of  claim 6 , wherein the air-supported membrane building further comprises an air returning passage; wherein one end of the air returning passage is in communication with an air returning opening of the air pumping device, and the other end is in communication with the indoor space. 
     
     
         8 . The air-supported membrane building of  claim 7 , further comprising:
 a first air-guiding window and a second air-guiding window;   wherein the first air-guiding window is fixed at a port of one end of the air returning passage, and the second air-guiding window is fixed at a central air returning opening.   
     
     
         9 . The air-supported membrane building of  claim 7 , wherein internal walls of the air returning passage and the air pumping passage are both provided with a heat preservation and sound absorption layer.