Title:
BOILER HEATING APPARATUS HAVING HEATING WIRE PROVIDED INSIDE HOT WATER DISTRIBUTION PIPE HAVING DOUBLE-PIPE STRUCTURE, AND BOILER HEATING SYSTEM THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/218909
Kind Code:
A1
Abstract:
The present invention relates to a boiler heating apparatus having a heating wire provided inside a hot water distribution pipe having a double-pipe structure, and to a boiler heating system therefor, wherein a distribution pipe for receiving an inflow of hot water and supplying the hot water toward an interior space is formed so as to have a double structure, and the hot water is heated and supplied through an inner and outer pipe frictional heating space, heated by a heating wire in the inner space of an inner pipe, in order to allow energy to be saved while increasing the heating efficiency of the hot water. To this end, the boiler heating apparatus is characterized by comprising: a hot water tank (10) for storing hot water which is heated through the operation of an oil boiler or a gas boiler (2); a circulation pump (20) which is connected to the hot water tank (10) through a hose and circulates the hot water that is inside the hot water tank (10); a distribution pipe member (30) which is provided with both-side inflow pipes (31) into which the hot water flows through the circulation pump (20), and a plurality of supply pipes (33) that discharge the hot water, which has flowed in through the both-side inflow pipes (31), in order to supply the hot water to an interior space (5); and a collection pipe member (40) which is provided with a plurality of inflow pipes (42) so that the hot water discharged through the supply pipes (33) of the distribution pipe member (30) is collected after passing through the interior space portion (5), wherein the collection pipe member (40) is configured as a double-pipe structure having an outer pipe (30b) provided on the outer circumferential edge side of the distribution pipe member (30), and an inner pipe (30a) spaced apart from the inner circumferential edge of the outer pipe (30b), a frictional heating space (39) is formed between the inner pipe (30a) and the outer pipe (30b), and a heating wire (50) is provided inside the inner pipe (30a). The hot water that moves through the collection pipe member (40) is returned to the hot water tank (10) through a hose transport line (92).
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Inventors:
LEE DONGJO (KR)
Application Number:
PCT/KR2020/095040
Publication Date:
October 29, 2020
Filing Date:
March 17, 2020
Export Citation:
Assignee:
LEE DONGJO (KR)
International Classes:
F24H1/12; F24D3/02; F24D3/10; F24D11/00; F24V40/00
Foreign References:
| KR101955937B1 | 2019-03-08 | |||
| KR101612941B1 | 2016-04-18 | |||
| KR101189953B1 | 2012-10-12 | |||
| KR101028214B1 | 2011-04-11 | |||
| KR102047845B1 | 2019-12-02 |
Attorney, Agent or Firm:
DAEYEON PATENT & LAW FIRM (KR)
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