Boiler for domestic appliances and water heating systems with steam production for home and industrial use
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61M-016/00
F24F-003/14
F22B-001/28
출원번호
US-0384115
(2013-03-12)
등록번호
US-9702544
(2017-07-11)
우선권정보
IT-MO2012A0061 (2012-03-12)
국제출원번호
PCT/IB2013/051935
(2013-03-12)
국제공개번호
WO2013/136261
(2013-09-19)
발명자
/ 주소
Amoretti, Luigi
출원인 / 주소
Amoretti, Luigi
대리인 / 주소
Themis Law
인용정보
피인용 횟수 :
1인용 특허 :
42
초록▼
A boiler for domestic appliances and water heating systems with steam production for home and industrial use includes: a container body configured to contain a liquid to be heated and vaporized, and defining an inner containment chamber having a containment volume; a heating device having a radiant
A boiler for domestic appliances and water heating systems with steam production for home and industrial use includes: a container body configured to contain a liquid to be heated and vaporized, and defining an inner containment chamber having a containment volume; a heating device having a radiant heating surface, the heating device including at least one pair of radiant elements having respective radiant surfaces accommodated in the containment chamber, in parallel and spaced relationship, and designed to be immersed in the liquid to cause a convective motion of the liquid between the radiant surfaces.
대표청구항▼
1. A boiler (1) for households and water heating systems equipped with steam production for home and industrial use, comprising: a container body (2a, 2b) configured to contain a liquid to be heated and vaporized, said containment body defining an inner heating chamber (3) having a containing volume
1. A boiler (1) for households and water heating systems equipped with steam production for home and industrial use, comprising: a container body (2a, 2b) configured to contain a liquid to be heated and vaporized, said containment body defining an inner heating chamber (3) having a containing volume and one inlet (5) of a liquid to be heated and vaporized and one outlet (6) of heated and/or vaporized liquid; anda heating device having a radiant heating surface;wherein said heating device comprises at least a couple of radiant elements (20, 21) having respective radiant surfaces and fitted parallel and spaced reciprocally inside said heating chamber (3), said radiant elements being designed to be immersed in said liquid so as to create a convective flow of said liquid between said radiant surfaces, andwherein between said radiant elements (20, 21, 22) a passage duct (30) of an additive liquid to be heated is interposed, said passage duct (30) having one inlet and one outlet obtained in said container body (2a, 2b). 2. The boiler as claimed in claim 1, wherein each of said radiant surfaces comprises a linear body (23) which is spirally wound on a plane (23) and defines a plurality of coils (25), through which convective flow passages (26) of said liquid to be heated are defined. 3. The boiler as claimed in claim 1, wherein said radiant surfaces have a total radiant surface and said liquid to be heated and vaporized has a total volume, and wherein a ratio between said total radiant surface and said total volume is between 45,000 and 65,000 square millimeters for each liter of liquid to be heated and/or vaporized. 4. The boiler as claimed in claim 1, wherein said radiant elements (20, 21, 22) are identical. 5. The boiler according to claim 1, wherein said radiant elements (20, 21, 22) are superimposed. 6. The boiler according to claim 1, wherein each of said radiant surfaces comprises a linear body (23) which is spirally wound on a plane (23) and defines a plurality of coils (25), through which convective flow passages (26) of said liquid to be heated are defined, and wherein said passage duct (30) is shaped as a flat spiral substantially similar to said radiant elements (20, 21, 22). 7. The boiler according to claim 1, wherein said passage duct (30) is arranged adjacent to, or in contact with, at least one of said radiant elements (20, 21, 22). 8. The boiler according to claim 1, further comprising an additional radiant element (33) placed near to said outlet (6) of heated and/or vaporized liquid. 9. The boiler according to claim 8, wherein each of said radiant surfaces comprises a linear body (23) which is spirally wound on a plane (23) and defines a plurality of coils (25), through which convective flow passages (26) of said liquid to be heated are defined, and wherein said additional radiant element (33) is spirally wound on a plane. 10. The boiler according to claim 1, wherein said boiler is configured to be joined with further identical boilers (1) with coupling ducts (40, 41).
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