| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | JPS5342821Y2 - | JP8749777 | 1977-07-01 | JPS5342821Y2 | 1978-10-16 | |
| 82 | JPS5117641B2 - | JP10370072 | 1972-10-18 | JPS5117641B2 | 1976-06-03 | |
| 83 | JPS4956003A - | JP6546273 | 1973-06-12 | JPS4956003A | 1974-05-30 | |
| 84 | 진공 스팀을 이용한 난방시스템 | KR1020140018327 | 2014-02-18 | KR101419680B1 | 2014-07-15 | 김영남 |
| The present invention relates to a heating system using vacuum steam capable of improving the heating efficiency by built-in installing a double spiral heat exchanging pipe in a hollow heat source generating pipe; performing a heat source function by generating vacuum steam; and maintaining and increasing the temperature inside a heat source generating pipe at high speed when vacuum steam is generated and sprayed. The present invention relates to a heating system using vacuum steam comprising: a heat source part; and a pipe part extended from the heat source part, and buried and installed in the floor of interior space. The heat source part includes: at least one heat source generating pipe for generating vacuum steam; a heat exchanging pipe which is built in the heat source generating pipe, in which heating water is filled, and formed as a double spiral structure; a spray nozzle part installed in the bottom of the heat exchanging pipe to improve jet forces and induce the efficiency of rising the temperature when vacuum steam is generated; a heater part installed in the bottom of the heat source generating pipe to generate and spray vacuum steam by heating while accommodating a an upper end sealing part sealed and installed in the upper end of the heat source generating pipe, and installed to expose a heating water inlet and a heating water outlet of the heat exchanging pipe; and a vacuum pressure controlling valve installed in the upper end sealing part to control the vacuum pressure inside the heat source generating pipe. | ||||||
| 85 | 진공 보일러 | KR1020110025834 | 2011-03-23 | KR1020120108205A | 2012-10-05 | 민태식 |
| PURPOSE: A vacuum boiler is provided to prevent a freezing trouble of a boiler because a freezing point is lowered while a boiling point of a thermal medium is enhanced. CONSTITUTION: A vacuum boiler comprises a tubular body(10), a burner(20), a thermal medium(40a), and an indirect heat exchanger(50). The tubular body is sealed and formed while maintaining an inner vacuum condition. The burner generates combustion heat in a combustion chamber(30) comprised in the lower part of the inner side of the tubular body. The thermal medium is touched to an exterior wall of the combustion chamber and charged in the inside of the tubular body. The indirect heat exchanger comprises a hot water pipe(51) arranged over a water surface of the thermal medium by penetrating an upper lateral wall of the tubular body so that a heat exchange is performed by contacting to steam generated by heating the thermal medium. The thermal medium is selected among solutions which boiling point is higher than the boiling point of water. [Reference numerals] (AA) High temperature water; (BB) Cold water | ||||||
| 86 | 난방 및 온수 겸용 전기 보일러 | KR1019980040214 | 1998-09-28 | KR1020000021216A | 2000-04-25 | 임문수; 권선기 |
| PURPOSE: An electric boiler for heating indoor and hot water heats heat-transferring fluid and the water by using heat-transferring gas for increasing heating efficiency while eliminating noise in supplying the water. CONSTITUTION: An electric heater(11) contains a sealed container(112') having an electrically heat releasing body(130') while sealing heat-transferring gas in the sealing container. If the electrically heat releasing body is heated, the heat-transferring gas is heated for heating the sealing container to heat the water in a storing tank(2) rapidly. Also, the storing tank contains a water supplying pipe(4) for flowing the water into the storing tank and a hot water supplying pipe(5) for withdrawing the hot water to outside of a boiler body(1) after heating the water by using the electric heater. Herein, the supplying pipe is formed to the upper end of the inside of the storing tank while having an end inclined toward the wall surface, and the hot water supplying pipe is formed to the lower end of the inside of the storing tank. | ||||||
| 87 | 전기 히터 | KR1019980031635 | 1998-08-04 | KR1020000013021A | 2000-03-06 | 임문수; 권선기 |
| PURPOSE: An electric heater is provided to minimize the heat loss when heating gas used as a heat transfer medium. CONSTITUTION: The electric heater is composed of the components such as:a closed container(12) having a closed inner space; an electric heating element(30) installed on the inner space of the closed container; a pipe installed on the inner space of the closed container, connected with the outer space of the closed container and formed as a coil to pass the heat transfer medium to extend the surface area; a pressure control valve installed on a part of the closed container to connect the outer space with the inner space of the container; and a heat transfer gas existed with pressure less than one unit in the inner space of the closed container. | ||||||
| 88 | STEAM GENERATOR | PCT/IB2015000951 | 2015-02-06 | WO2015128742A2 | 2015-09-03 | BARENDREGT JEREMY |
| A steam generator having a channel for circulating heated fluid through a heat exchanger and having a channel for supplying water through the heat exchanger. The steam side of the heat exchanger is maintained at a pressure lower than the outside atmosphere and is heated by the heating fluid to a temperature more than the boiling point of the water at the lowered pressure. The water being introduced to the heat exchanger is heated to a boil. The steam produced is less than the boiling point of water in the atmosphere. A vacuum pump draws the steam from the heat exchanger and ejects the steam through a steam hose into atmospheric pressure. This rise in pressure is accompanied by a rise in temperature of the steam above the boiling point of water at atmospheric pressure. | ||||||
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