Title:
カーボンヒーターを含む温風・温水ボイラー、該温風・温水ボイラーを含む温風・温水ボイラーシステム、及び該温風・温水ボイラーを含む農業ハウス用温風・温水ボイラーシステム
Document Type and Number:
Japanese Patent JP6920883
Kind Code:
B2
Abstract:
A hot air/hot water boiler according to the present invention includes a carbon heater. The carbon heater (11) is configured from: a quartz glass pipe (21) of which one end side is closed; a heating body (25) which comprises a plurality of separately arranged composite carbons (22) having a kanthal wire (23) continuously wound thereon and having an electrically series-connected structure, and which is arranged in the quartz glass pipe; a terminal plate (26) provided with a pair of vacuum terminal components (27) which are caused to function as a +input terminal (27a) and a -input terminal (27b) arranged in a state to close an opening end side of the quartz glass pipe; a temperature blocking unit (30) comprising a quartz pipe (28) and a silica wool (29) which are closely fitted in a position between an end of the heating body and the terminal plate with respect to an inner wall of the quartz glass pipe; and a pair of connection kanthal wires (31) which connect a pair of kanthal wires wound around a pair of composite carbons at the end of the heating body with the pair of vacuum terminal components through the temperature blocking unit. The carbon heater is arranged in the housing (2), and the heating body is heated by feeding electricity to the +input terminal and the -input terminal, thereby causing the carbon heater to operate as a heat source for generating hot air and hot water.
Inventors:
Tadayoshi Takahashi
Application Number:
JP2017103602A
Publication Date:
August 18, 2021
Filing Date:
May 25, 2017
Export Citation:
Assignee:
Tadayoshi Takahashi
Yukari Takahashi
Fujikawa Masahiro
Yukari Takahashi
Fujikawa Masahiro
International Classes:
H05B3/44; A01G9/24; A01G9/26; F24H1/12; F24H3/04; H05B3/14
Domestic Patent References:
| JP2007323965A | ||||
| JP2012141610A | ||||
| JP2010112586A | ||||
| JP52104270U | ||||
| JP5059837U | ||||
| JP2010262912A |
Foreign References:
| KR1020090129147A | ||||
| KR100997957B1 |
Attorney, Agent or Firm:
Fujio Shimoyama
Kazuo Maeda
Kazuo Maeda