| 摘要 |
The present invention relates to a latent heat exchanger cover provided with a cooling line, and more specifically, to a latent heat exchanger cover provided with a cooling line which is formed on one side portion of the latent heat exchange portion cover of an auxiliary boiler provided in a micro combined heat and power system, so as to prevent heat transfer to exhaust gas that passes through the latent heat exchange portion and is discharged, so that heat loss from a fluid introduced into the auxiliary boiler is minimized. A micro combined heat and power system according to the present invention comprises a stirling engine, which is heated by an engine burner, and which is for generating electricity, and an auxiliary boiler, which is provided above the stirling engine, and which has a sensible heat exchanger and a latent heat exchanger, and which is for producing hot water, wherein the exhaust gas that has heated the stirling engine moves through a side portion of the latent heat exchanger by means of a communication pipe, and then undergoes heat exchange while flowing from an upper portion to a lower portion of the latent heat exchanger, wherein a cooling line through which cooling water can flow is provided on one side of a cover that encases the latent heat exchanger to prevent heat generated in the communication pipe from transferring to the exhaust gas that has undergone heat-exchange by passing through the latent heat exchanger. |
