摘要:
The temperature-responsive fluid flow control apparatus of the present invention comprises: a housing installed between the inlet and the outlet of a fluid pipe in which a fluid flows; a valve block installed inside the housing to allow inflow of the flowing fluid in the housing and to discharge a portion of the flowing fluid to the outside according to the change in the internal pressure; and a temperature-responsive device for generating a pressure difference in the valve block according to the temperature change of the temperature-responsive fluid filled therein. The temperature-responsive fluid flow control apparatus prevents the fluid flowing pipe from freezing by discharging a potion of the fluid flowing in the housing to the outside, when the temperature of the temperature-responsive fluid reaches a preset temperature as the external temperature drops.
摘要:
A discharge element comprises a dielectric, a first electrode and a second electrode arranged with the dielectric interposed therebetween, and a circuit unit to which the first electrode and the second electrode are respectively and electrically connected, and which generates a high voltage to be applied to the first electrode and to the second electrode. The dielectric is formed into the shape of a tube or a pipe having an interior in which said circuit unit is disposed.
摘要:
An anti-freezing apparatus comprises: a main block which has an accommodation space thereinside and has a water inlet at one side thereof and a water outlet at the other side thereof so as to communicate with the accommodation space; a temperature sensitive member which has one side thereof embedded in the accommodation space so as to open and close the water inlet and the length of which changes due to expansion or contraction according to changes in temperature; a first elastic member which is installed between the temperature sensitive member and the main block, and applies an elastic force to the temperature sensitive member in the direction of closing the water inlet; a protruding connecting rod connected to the other end of the temperature sensitive member; a locking part having both ends thereof locked in a locking protrusion formed in the accommodation space and having an irrigation hole through which water passes; and a setting adjustment part which is coupled to the tip end of the connecting rod, and is rotatably screw-coupled to the locking part.
摘要:
The temperature-responsive fluid flow control apparatus of the present invention comprises: a housing installed between the inlet and the outlet of a fluid pipe in which a fluid flows; a valve block installed inside the housing to allow inflow of the flowing fluid in the housing and to discharge a portion of the flowing fluid to the outside according to the change in the internal pressure; and a temperature-responsive device for generating a pressure difference in the valve block according to the temperature change of the temperature-responsive fluid filled therein. The temperature-responsive fluid flow control apparatus prevents the fluid flowing pipe from freezing by discharging a potion of the fluid flowing in the housing to the outside, when the temperature of the temperature-responsive fluid reaches a preset temperature as the external temperature drops.
摘要:
A blower used in an air purification apparatus and the like includes at least one blade for blowing air and an ozone decomposition catalyst layer formed on at least one portion of the blade. The ozone decomposition catalyst layer is formed as follows: the blade is submerged into a liquid containing at least one ozone decomposition catalyst for 30 minutes to an hour and half, then is heated for 4 to 6 hours at 100 to 150°C, and then is calcinated for an hour and half to 2 hours and half at 300 to 550°C.
摘要:
The temperature-responsive fluid flow control apparatus of the present invention comprises: a housing installed between the inlet and the outlet of a fluid pipe in which a fluid flows; a valve block installed inside the housing to allow inflow of the flowing fluid in the housing and to discharge a portion of the flowing fluid to the outside according to the change in the internal pressure; and a temperature-responsive device for generating a pressure difference in the valve block according to the temperature change of the temperature-responsive fluid filled therein. The temperature-responsive fluid flow control apparatus prevents the fluid flowing pipe from freezing by discharging a potion of the fluid flowing in the housing to the outside, when the temperature of the temperature-responsive fluid reaches a preset temperature as the external temperature drops.