Title:
SHOWER SYSTEM CAPABLE OF BEING CIRCULARLY PREHEATED AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/015716
Kind Code:
A1
Abstract:
A shower system capable of being circularly preheated and a control method therefor. The shower system comprises a hot water generator (1), a shower device and a heat energy recovery device (2), wherein the shower device comprises a water separator (9), a shower head and a circulating preheating device; a water inlet of the water separator (9) is connected to a water output end of the hot water generator (1); a water intake end of the heat energy recovery device (2) is connected to a cold water pipe (6); the circulating preheating device comprises a water storage container (3), circulating water pipes and an one-way check valve (51); a water intake end of the water storage container (3) is connected to a water output end of the heat energy recovery device (2); the circulating water pipes include a first circulating water pipe (4) and a second circulating water pipe (5); a water output end of the water storage container (3) is connected to a water intake end of the hot water generator (1) by means of the first circulating water pipe (4), and the water output end of the hot water generator (1) is connected to a hot water pipe (8); a water intake end of the second circulating water pipe (5) and the water inlet of the water separator (9) are connected to the hot water pipe (8); and a water output end of the second circulating water pipe (5) is connected to the water intake end of the water storage container (3). The circulating preheating device is added to circularly preheat the water during the early stage of showering in advance under lower power conditions.
Inventors:
CAI YINGLIN (CN)
HSU CHAOFOU (CN)
LI HUADONG (CN)
LIANG CHUANGJIA (CN)
ZHU JIANQI (CN)
HSU CHAOFOU (CN)
LI HUADONG (CN)
LIANG CHUANGJIA (CN)
ZHU JIANQI (CN)
Application Number:
PCT/CN2021/124032
Publication Date:
February 16, 2023
Filing Date:
October 15, 2021
Export Citation:
Assignee:
CAI YINGLIN (CN)
International Classes:
F24H1/00; F24H9/12; F24H9/16; F24H9/20; F24H15/219; F24H15/246; F24H15/305
Foreign References:
| CN215864023U | 2022-02-18 | |||
| CN212901986U | 2021-04-06 | |||
| CN212901985U | 2021-04-06 | |||
| CN111207509A | 2020-05-29 | |||
| CN102102899B | 2016-06-15 | |||
| CN111536694A | 2020-08-14 | |||
| CN206973868U | 2018-02-06 | |||
| CN105387629A | 2016-03-09 | |||
| CN207335188U | 2018-05-08 | |||
| JP2011252636A | 2011-12-15 |
Attorney, Agent or Firm:
GUANGZHOU SHENGLIHUA IP AGENT LTD (CN)
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