Title:
熱交換器および熱源機
Document Type and Number:
Japanese Patent JP6977353
Kind Code:
B2
Abstract:
To provide a heat exchanger which enables a heat transfer pipe to be securely fixed to the interior of a case and reduction of the number of components and easily achieves downsizing, and to provide a heat source machine.SOLUTION: A heat transfer pipe assembly 4 has a heat transfer pipe 2 and a spacer 3 which supports the heat transfer pipe 2. A case 1 has: a top plate 1b having an exhaust port 1ba; and a bottom plate 1a which sandwiches the heat transfer pipe assembly 4 with the top plate 1b. A partition plate 5 is attached to the top plate 1b so as to form an exhaust passage 5e leading to the exhaust port 1ba with the top plate 1b and contacts with the spacer 3. The support member 7 is attached to the bottom plate 1a and contacts with the heat transfer pipe 2.SELECTED DRAWING: Figure 5
Inventors:
Kento Mori
Takahito Tanaka
Hiroki Yamaji
Kamiya Nobuyoshi
Takahito Tanaka
Hiroki Yamaji
Kamiya Nobuyoshi
Application Number:
JP2017138807A
Publication Date:
December 08, 2021
Filing Date:
July 18, 2017
Export Citation:
Assignee:
Noritsu Co., Ltd.
International Classes:
F24H9/00; F24H1/16; F24H8/00
Domestic Patent References:
| JP2009127928A | ||||
| JP5365364B2 | ||||
| JP2008151473A | ||||
| JP2015040645A |
Attorney, Agent or Firm:
Fukami patent office