PROBLEM TO BE SOLVED: To provide a hot water and cold water mixing faucet capable of easily replacing an existing two-valve type hot water and cold water mixing faucet with a hot water and cold water mixing faucet using a thermostat mixing valve automatically adjusting the temperature of the ...
Energy-saving recovering unit for simultaneously produced cold and hot water by air source a hot water exchanger, an air-cooled exchanger, a filter A, a filter B, an electrically operated valve C and an expansion valve A; the hot water ... 左爱平 被引量: 0发表: 2015年 加载更多0关于...
The main part of a gaseous water heater is a shell and tube heat exchanger whereby the heat is transferred between water and hot gases produced by combustion. In this paper, an attempt is made to replace a shell and tube heat exchanger by a finned flat plate in a household water heater ...
PROBLEM TO BE SOLVED: To provide a hot water and cold water mixing faucet capable of easily replacing an existing two-valve type hot water and cold water mixing faucet with a hot water and cold water mixing faucet using a thermostat mixing valve automatically adjusting the temperature of the ...
The cold and hot water pipe connecting unit and the connection pipe coupling unit are connected each other in an L shape. The adjusting valve includes an opening and closing plate(112), a screw part(114), and a water leakage preventing unit(113). The opening and closing plate and the ...
a strainer capable of being placed in the cooking pot and receiving materials; a water outlet connector; an inlet valve, arranged to operably control timing of outputting cold water or hot water from the water outlet connector; and a drain valve, arranged to operably control timing of draining...