JPS6428727U - - Google Patents

Description

[Brief explanation of the drawing]

The drawings illustrate embodiments of the present invention, and FIG. 1 is a schematic explanatory diagram of a total heat exchanger with a built-in humidifier according to the present invention, and FIG. It is a schematic explanatory view of an exchanger. 1...Casing, 2...Total heat exchange element, 3...
...humidifier, 4... humidifier.

Claims (1)

[Scope of utility model registration request] A total heat exchange element 2 having two passages separated by a heat transfer member is provided in a casing 1 provided with an outside air intake port 1 ₁ , an outside air supply port 1 ₂ , a return air intake port _{1 3 ,} and an exhaust port 1 4. , an outside air supply passage 1a that communicates the outside air intake port ₁₁ and the outside air supply port 12 through the first passage of the element 2 in the casing ₁ , and a second passage of the element 2. A return air passage 1b that communicates the return air intake ports _1-3 and the exhaust ports _1-4 .
In the total heat exchanger divided into two parts, a humidifier 3 is installed on the return air intake port ₁₃ side of the return air passage 1b.
A total heat exchanger with a built-in humidifier, characterized in that a humidifier 4 is provided on the outside air supply port ₁₂ side of the outside air supply passage 1a.