The present invention relates to a ventilator for a mushroom cultivation facility. The ventilator for a mushroom cultivation facility comprises: a casing which is installed on the outer part of the mushroom cultivation facility, and which has a first flow passage part formed to supply fresh air from the outside of the mushroom cultivation facility to the inside of the mushroom cultivation facility, and has a second flow passage part formed to discharge carbon dioxide from the inside of the mushroom cultivation facility to the outside and a sensible heat exchange part installed on the inner part of the casing in order to perform heat exchange. The ventilator is installed on the outer part of the mushroom cultivation facility. Accordingly, a worker can conveniently replace a filter or the like placed in the ventilator, and a manager can easily perform maintenance work. Furthermore, an air supply port is mounted on the upper part of the mushroom cultivation facility, and an air exhaust port is mounted on the lower part of the mushroom cultivation facility, so the ventilator can discharge carbon dioxide from the lower part of the mushroom cultivation facility. Therefore, the internal environment of the mushroom cultivation facility can be maintained in a further pleasant state.COPYRIGHT KIPO 2016버섯재배사용 환기장치에 관한 것으로, 버섯재배사 외부의 신선한 공기가 내부로 유입되게 형성되는 제1 유로부 및 상기 버섯재배사 내부의 이산화탄소가 외부로 배출되게 제2 유로부가 구비되어 상기 버섯재배사의 외부에 설치되는 케이싱 상기 케이싱 내부에 열교환이 이루어지도록 설치되는 현열교환부를 마련하여 버섯재배사의 외부에 환기장치를 설치하므로 내부의 필터 등을 편리하게 교체할 수 있고, 환기장치가 외부에 설치되어 관리자의 유지·보수 작업을 용이하게 할 수 있으며, 버섯재배사의 상부에 급기구를 설치하고, 버섯재배사의 하부에 배기구를 설치하여 버섯재배사 하부의 이산화탄소를 배기시킬 수 있으며, 이로 인해 버섯 재배사의 내부 환경을 보다 쾌적하게 유지시킬 수 있다는 효과가 얻어진다.
