Title:
INSTANT DRINKING WATER HEATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/028116
Kind Code:
A1
Abstract:
An instant drinking water heating device, comprising a water pump (1), a balance reservoir (2), a pipe heater (3) and a control chip (4). The balance reservoir (2) is connected between the water pump (1) and the pipe heater (3), and the pipe heater (3) and the water pump (1) are respectively electrically connected to the control chip (4). The heating device also comprises a heater liquid level switch (5) and a water pump liquid level switch (6); the heater liquid level switch (5) and the water pump liquid level switch (6) are respectively inserted from an upper part of the balance reservoir (2) and extend into the balance reservoir (2); the heater liquid level switch (5) and the water pump liquid level switch (6) are electrically connected with the control chip (4) respectively; the control chip (4) controls the pipe heater (3) and the water pump (1) to work by means of a liquid level sensing signal of the heater liquid level switch (5) and a liquid level sensing signal of the water pump liquid level switch (6).
Inventors:
FENG HAITAO (CN)
Application Number:
PCT/CN2016/111862
Publication Date:
February 15, 2018
Filing Date:
December 24, 2016
Export Citation:
Assignee:
FENG HAITAO (CN)
International Classes:
F24H1/10; F24H9/20
Foreign References:
| CN102679531A | 2012-09-19 | |||
| KR20120052534A | 2012-05-24 | |||
| CN102578914A | 2012-07-18 | |||
| CN202562000U | 2012-11-28 | |||
| CN2597558Y | 2004-01-07 | |||
| CN201903114U | 2011-07-20 | |||
| CN202457932U | 2012-10-03 | |||
| CN106091353A | 2016-11-09 |
Attorney, Agent or Firm:
FOSHAN MINGCHENG PATENT & TRADEMARK OFFICE (CN)
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