Total heat exchanger
The invention discloses a total heat exchanger, and relates to the technical field of ventilation systems. The total heat exchanger is invented to solve the problem that the heat exchange function of a total heat exchanger in the prior art is not controllable. The total heat exchanger comprises a bo...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention discloses a total heat exchanger, and relates to the technical field of ventilation systems. The total heat exchanger is invented to solve the problem that the heat exchange function of a total heat exchanger in the prior art is not controllable. The total heat exchanger comprises a box body, a heat exchange core body and a bypass assembly. A fresh air inlet area, an indoor air supply area, an indoor air return area and an outdoor exhaust area are arranged in the box body. The bypass assembly comprises a bypass air channel, one end of the bypass air channel is communicated with the fresh air inlet area, and the other end of the bypass air channel is communicated with the indoor air supply area. A valve capable of sealing the bypass air channel is arranged in the bypass air channel. The total heat exchanger can be used for indoor ventilation and air exchange. |
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