INSTALLATION STRUCTURE OF PUMP FOR HOT SPRING DEVELOPMENT TO PREVENT DEW CONDENSATION

摘要

The present invention relates to a pump used for hot spring water, general underground water or the like, which is spurted after warmed to a temperature not less than an average temperature in underground due to geothermal heat, and more specifically, to an installation structure of a pump for hot spring development to prevent dew condensation, allowing easy installation/construction and maintenance, capable of effectively preventing the temperature of discharged hot spring water from dropping, capable of preventing dew condensation occurring in a discharge pipe when the hot spring water is discharged, and saving unnecessary costs and energy. According to the present invention, the installation structure of a pump for hot spring development to prevent dew condensation comprises a case, an underwater pump, a wire installation hole, an intake connection pipe, an induction pipe, a discharge connection pipe, a discharge pipe and an insulation filler. The case has a shape of a hollow pipe having an empty interior with opened upper and lower sides and has a first flange formed on a lower end thereof. The underwater pump comprises: an underwater pump main body embedded inside the case; a discharge opening connected to an upper end of the underwater pump main body to protrude to the upper side of the case; and a sealing cover coupled to an exterior surface of the discharge opening, the sealing cover coupled to the upper end of the case. The wire installation hole is positioned on the sealing cover to supply electricity from the ground to the underwater pump. The intake connection pipe has an upper end connected to the first flange and a lower end connected to the induction pipe and has a connection ring formed on an outer surface thereof. The induction pipe is coupled to the intake connection pipe. The discharge connection pipe is coupled to an upper end of the discharge opening. The discharge pipe has a double heat reserving structure coupled to the discharge connection pipe. The insulation filler is made of synthetic resin and is injected into the inter-space of a double pipe included in the discharge pipe.;COPYRIGHT KIPO 2017