An instant-on and instant-heating gas water heater circulation pipeline control system

A gas water heater and circulating pipeline technology, which is used in water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problem that hot water pipelines and cold water pipelines are not relatively reliable and independent, and the sales volume of instant hot gas water heaters is not high. Optimistic, unable to reflect the high convenience of gas water heaters, etc., to achieve the effect of solving the self-start phenomenon, meeting popular needs, and improving product user experience

CN105805952BActive Publication Date: 2019-10-18GUANGDONG MACRO GAS APPLIANCE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2019-10-18

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Abstract

The invention discloses an instant heating gas water heater circulating pipeline control system. The system comprises a gas water heater body, a plurality of water consuming points, a hot water pipeline and a cold water pipeline. The cold water pipeline is divided into two paths A and B through a valve. The path A is connected with the gas water heater body to supply cold water to the gas water heater body. The path B is connected with the water consuming points to supply cold water to the water consuming points. The hot water pipeline is connected between the gas water heater body and the water consuming points to supply hot water to the water consuming points. The system is characterized in that an electronic control one-way valve is further arranged between the hot water pipeline at the farthest water consuming point and the path B of cold water pipeline; and when the electronic control one-way valve is turned on, water flows from the hot water pipeline to the path B of cold water pipeline. When the electronic control one-way valve is turned on, part of the cold water pipeline serves as a return water pipeline, and the instant heating function of the gas water heater is achieved. Fundamentally, the hot water pipeline and the cold water pipeline are relatively reliably independent, so that the problem that water heater self-starting caused by water utilization is thoroughly solved.
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Description

technical field

[0001] The invention relates to the technical field of gas water heater control, in particular to an instant-on and instant-heat gas water heater circulation pipeline control system with WiFi function. Background technique

[0002] At present, there are instant hot gas water heaters on the market. Although users can heat the water in the pipeline to the set temperature in advance, they need to manually turn on the instant heating or reservation function, and the long-term opening of the reservation function not only consumes a lot of electricity, Also can not reflect the high convenience of gas water heater. In addition, because the remote control method is limited by space distance and transmission power, with the rapid development of smart home technology and the high popularity of smart phones, the development of an instant hot gas water heater based on WiFi function will definitely be favored by the market.

[0003] In addition, the existing instant-on g...

Examples

Embodiment Construction

[0031] In order to facilitate those skilled in the art to better understand the essence of the present invention, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0032] Such as figure 1 As shown, an instant-on and instant-heating gas water heater circulation pipeline control system includes: a gas water heater body 1, a number of water points 2, a hot water pipeline 3 and a cold water pipeline 4, and the cold water pipeline 4 is divided into A , B two roads: A road is connected to the gas water heater body 1 to supply cold water to the gas water heater body 1, and B road is connected to each water point 2 to supply cold water to the water point 2, and the hot water pipeline 3 is connected to the gas water heater body 1 and Between each water point 2 is the water point 2 for hot water supply, which is characterized in that an electronically controlled check valve 5 is also provided b...