Steam generation device for automatic water supply using self vapor pressure

Abstract

The present invention relates to a steam generation device for automatic water supply using self vapor pressure that continuously generates necessary steam while smoothly supplying water to a steam tank by using a self vapor pressure stored in the steam tank as well as minimizes heat loss in a process of generating steam to outside thereby reducing energy consumed in generating steam, and more particularly, to a steam generation device for automatic water supply using self vapor pressure that supplies water more smoothly through a control method of opening a water supply pressure tank only after the water supply pressure tank is supplied with sufficient vapor pressure.

1 . A steam generation device for automatic water supply using self vapor pressure comprising:
 a reference water level tank ( 20 ) disposed above a steam tank ( 10 );   a water supply pressure tank ( 30 ) disposed in front of the reference water level tank ( 20 ) horizontally in a row, wherein a replenishment water pipe ( 61 ) is connected between an upper end portion of the water supply pressure tank ( 30 ) and the reference water level tank ( 20 ), and a water supply pipe ( 71 ) is connected between a lower end portion of the water supply pressure tank ( 30 ) and the steam tank ( 10 );   a vapor pressure supply pipe ( 40 ) which lower side is connected to an upper end portion of the steam tank ( 10 ) and upper side is connected to the upper end portion of the water supply pressure tank ( 30 );   a pressure supply control valve ( 50 ) installed in a pipe line of the pressure supply pipe ( 40 );   a replenishment water control valve ( 60 ) installed in a pipe line of the replenishment water pipe ( 61 ); and   a water supply control valve ( 70 ) installed in a pipe line of the water supply line ( 71 ),   wherein one side of the replenishment water pipe ( 61 ) is connected to the upper end portion of the water supply pressure tank ( 30 ) and the other front end side of the replenishment water pipe ( 61 ) is connected to a T-branch ( 62 ), an inhale/discharge convertible header ( 63 ) connected to opposite sides of the T-branch is disposed to be sought inside the reference water level tank ( 20 ), and a plurality of nozzle holes ( 64 ) are formed in the discharge/inhale convertible header ( 63 )   
     
     
         2 . The steam generation device for automatic water supply using self vapor pressure according to  claim 1 , wherein the vapor pressure supply pipe ( 40 ) passes a bottom surface ( 21 ) of the reference water level tank ( 20 ), takes a route inside of the reference water level tank ( 20 ), and heats water in the reference water level tank ( 40 ) by heat exchange. 
     
     
         3 . The steam generation device for automatic water supply using self vapor pressure according to  claim 1 , the steam tank ( 10 ), further comprising: a heating chamber ( 11 ) provided at a lower part of the steam tank ( 10 ) and formed to be communicated with a steam collector ( 14 ) above; and a steam chamber ( 15 ) for exclusively storing collected pure steam and formed to be communicated the steam collector ( 14 ) below, wherein a steam discharge pipe ( 16 ) to discharge steam outside is installed to be connected to an upper end portion of the steam chamber. 
     
     
         4 . The steam generation device for automatic water supply using self vapor pressure according to  claim 3 , further comprising:
 2nd, 3rd, and 4th heat exchange baths ( 92 ,  93 , and  94 ) installed outside of the water supply pipe ( 71 ), the steam discharge pipe ( 16 ) and the vapor pressure supply pipe ( 40 ) to wrap the water supply pipe ( 71 ), the steam discharge pipe ( 16 ) and the vapor pressure supply pipe ( 40 ) respectively; and   an upper water pipe ( 90 ) connected to flow water sequentially along the 2nd, 3rd, and 4th heat exchange baths ( 92 ,  93 , and  94 ), the upper water pipe( 90 ) is connected inside of the reference water level tank( 20 ).   
     
     
         5 . The steam generation device for automatic water supply using self vapor pressure according to  claim 4 , further comprising:
 a main body case ( 1 ) installed outside of the steam tank ( 10 ) to cover up the steam tank ( 10 ):   heat conduction prevention pipes ( 96 ) connected between an upper surface of the main body case ( 1 ) and a bottom inner surface the 2nd or 4th heat exchange baths ( 92 ,  94 ), the heat conduction prevention pipes ( 96 ) wrap the water supply pipe ( 71 ) and the vapor pressure supply pipe ( 40 );   open parts ( 97 ) formed at front end portions of the heat conduction prevention pipes ( 96 ) and connected to outside;   a heat conduction prevention pipe ( 96 ) connected between an inner lateral surface of the main body case ( 1 ) and an inner lateral surface of the 3rd heat exchange baths ( 93 ), the heat conduction prevention pipe ( 96 ) wraps the steam discharge pipe ( 16 ); and   open parts ( 97 ) formed at front end portions of the heat conduction prevention pipes ( 96 ) and connected to outside.   
     
     
         6 . The steam generation device for automatic water supply using self vapor pressure according to  claim 1 , the water supply pressure tank ( 30 ), further comprising:
 a spacer ( 32 ) formed with a water path ( 31 ) that is horizontally installed inside the water supply pressure tank ( 30 );   a supply water chamber ( 33 ) below the spacer ( 32 ) that stores replenishment water; and   a steam chamber ( 34 ) above the spacer ( 32 ) that compresses and exclusively stores vapor pressure to smoothly supply water in the supply water chamber ( 33 ) inside to the steam chamber ( 10 )