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Title:
WATER HEATING REGULATION CONTROL DEVICE AND CONTROL METHOD USING SAME AND STANDBY CIRCULATION HEATING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/201191
Kind Code:
A1
Abstract:
Disclosed are a water heating regulation control device, as well as a control method using same and a standby circulation heating method, the water heating regulation control device comprising a cold water inlet tube (1), a hot water outlet tube (2), a heating tube (3), an external water inlet tube (4) and an external water outlet tube (5), wherein the cold water inlet tube (1) and the external water inlet tube (4) may be connected, and the external water inlet tube (4) and the external water outlet tube (5) are respectively connected to an inlet end and an outlet end of the existing connectable water path; and a heating tube (3) can be connected between the hot water outlet tube (2) and the external water outlet tube (5), an electrical heater is provided in the heating tube (3), and an automatically regulated pressure reducer (6) is provided between the cold water inlet tube (1) and the external water inlet tube (4), such that the external water inlet tube (4) has a water flow at a constant pressure. The device not only utilizes the existing connectable water path to avoid the waste of resources, but also has the characteristics of convenient installation and connection and easy use.

Inventors:
CHEN, Kai Hung, Joseph (Unit 207, 2/F Building 12W, Phase 3,Hong Kong Science Park, N.T, Hong Kong, Kong, CN)
CHEN, Kevin, Joseph (Unit 207, 2/F Building 12W, Phase 3,Hong Kong Science Park, N.T, Hong Kong, Kong, CN)
Application Number:
CN2019/082602
Publication Date:
October 24, 2019
Filing Date:
April 15, 2019
Export Citation:
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Assignee:
HB HEATING SYSTEMS LIMITED (Unit 207, 2/F Building 12W, Phase 3,Hong Kong Science Park, N.T, Hong Kong, Kong, CN)
CHEN, Kai Hung, Joseph (Unit 207, 2/F Building 12W, Phase 3,Hong Kong Science Park, N.T, Hong Kong, Kong, CN)
CHEN, Kevin, Joseph (Unit 207, 2/F Building 12W, Phase 3,Hong Kong Science Park, N.T, Hong Kong, Kong, CN)
International Classes:
F24H9/12; F24H9/18; F24H9/20
Foreign References:
CN109140778A2019-01-04
CN101263975A2008-09-17
CN206387115U2017-08-08
CN107514820A2017-12-26
CN205026918U2016-02-10
CN201858758U2011-06-08
CN206670010U2017-11-24
CN207006539U2018-02-13
GB2526351A2015-11-25
Attorney, Agent or Firm:
ZHONGSHAN KECHUANG PATENT AGENT CO., LTD (No. 1, The Second Floor of the 7th BuidingLang Qing Holiday Garden,No. 55, Qiguanxi Road, East Distric, Zhongshan Guangdong 3, 528403, CN)
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