Title:
WATER HEATER AND WATER HEATING SYSTEM INCLUDING THE SAME
Document Type and Number:
Japanese Patent JP2019020065
Kind Code:
A
Abstract:
To provide a water heater capable of appropriately coping with the situation that air remains in a heating water amount detection object region with a heating water detection sensor, and capable of suitably performing trial run or initial run in system construction.SOLUTION: A water heater is configured such that as heating water circulation paths Ra, Rb, a sealed circuit not released to the atmosphere can be configured. In order that in a pipeline part 2 for heating water, an air bleeding region AR1 with an air bleeding unit 5, or an adjacent region adjacent to the air bleeding region AR1 so as to connect to the air bleeding region substantially at the same height becomes a heating water amount detection object region AR2 with a heating water detection sensor Sa, the air bleeding unit 5 and the heating water detection sensor Sa are provided in mutually aggregated arrangement.SELECTED DRAWING: Figure 1
Inventors:
MOCHIKI KOJI
Application Number:
JP2017139789A
Publication Date:
February 07, 2019
Filing Date:
July 19, 2017
Export Citation:
Assignee:
NORITZ CORP
International Classes:
F24D3/10; F24D3/00
Attorney, Agent or Firm:
Masato Tsutsui