WO2017059874A2 - Electric or gas domestic heater for hot and cold water - Google Patents
Electric or gas domestic heater for hot and cold water Download PDFInfo
- Publication number
- WO2017059874A2 WO2017059874A2 PCT/EG2016/000033 EG2016000033W WO2017059874A2 WO 2017059874 A2 WO2017059874 A2 WO 2017059874A2 EG 2016000033 W EG2016000033 W EG 2016000033W WO 2017059874 A2 WO2017059874 A2 WO 2017059874A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- heater
- hot
- cold water
- heating
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
Abstract
The invention relates to a domestic water heater used for bathing, not for drinking, and which supplies hot and cold water. In the winter, the heater is used to supply hot water at a temperature between 30° C and 90° C, the water temperature being controlled by the user; in the summer, the heater is used to supply cold water at a temperature between 1° C and 30° C, the water temperature being controlled by the user. The device comprises a plurality of components. The domestic heater for hot and cold water is operated by electricity or gas and comprises two parts: the first part is a cycle for heating the water by means of slow (cumulative) heating or rapid (instantaneous) heating; and the second part is a cooling cycle for cooling the water. The heater has various embodiments: the first comprises a tank for cold water and a tank for hot water in a single design; the second comprises a single tank for cooling and heating, in which case cooling and heating do not occur together; and the third is tankless (instantaneous), the water being cooling directly and supplied.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EG2015101617 | 2015-10-05 | ||
| EG2015101617 | 2015-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2017059874A2 true WO2017059874A2 (en) | 2017-04-13 |
| WO2017059874A3 WO2017059874A3 (en) | 2017-11-02 |
Family
ID=58487370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EG2016/000033 WO2017059874A2 (en) | 2015-10-05 | 2016-10-05 | Electric or gas domestic heater for hot and cold water |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2017059874A2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201220186D0 (en) * | 2012-11-09 | 2012-12-26 | Styles Scott | Heating system |
| CN204460912U (en) * | 2015-01-14 | 2015-07-08 | 张建平 | Cold and heat combined supply heat pump water heater |
| CN204987488U (en) * | 2015-07-31 | 2016-01-20 | 冷涛 | Be applied to hot and cold water reposition of redundant personnel diverter valve of gas heater water saving fixtures |
-
2016
- 2016-10-05 WO PCT/EG2016/000033 patent/WO2017059874A2/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017059874A3 (en) | 2017-11-02 |
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