Inflated water storage device of heater
US11725848B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 15, 2021 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Sep 15, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24H1/188
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An inflated water storage device of a heater is located on a heating container, includes: an adjusting bag which has a storage cavity made of a soft and elastic material, and a connection tube body, each end of which is respectively connected with an inlet and an outlet, so as to be connected to the inlet pipeline on the heating container, and the connection tube body has a circulation tube connected with the storage cavity in the adjusting bag. When cold water flow into the inlet pipeline, water and air in the storage cavity will be sucked out and deformed to shrink to form a negative pressure, used to recover and absorb hot water and water vapor, and to make the adjusting bag store water swell and deform, so that the simple and effective structure can achieve energy saving and drip-proof practical effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.