Wireless temperature control circuit for wall-mounted gas boiler
A technology for controlling circuit and wireless temperature, applied in the field of HVAC, can solve problems such as difficulty in finding damaged points, poor mobility, inconvenient use, etc., and achieve the effect of improving the sense of high-end technology, stable performance, and strong anti-interference ability
Inactive Publication Date: 2015-04-29
SAKURA BATH & KITCHEN PRODS CHINA
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Problems solved by technology
However, its thermostats are basically wired thermostats, requiring users to pre-embed the lines before installing the wall-hung boiler, which is not only time-consuming and laborious, but also if the lines are damaged, it is difficult to find the damaged point, the maintenance is very troublesome, and the mobility is also poor.
In short, it brings a lot of inconvenience to people's use
Method used
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[0020] In conjunction with the accompanying drawings, the present invention is described in detail, but the scope of protection of the present invention is not limited to the following examples, that is, all simple equivalent changes and modifications made with the patent scope of the present invention and the content of the specification are still patents of the present invention. covered.
[0021] Such as figure 1 As shown, it is a wireless temperature control circuit for a wall-hung boiler, including a key control unit 1, an LCD liquid crystal drive unit 2, an MCU 3, a control signal wireless transmitting unit 4, a wireless receiving unit 5, a wall-hung boiler control unit 6 and a temperature acquisition unit 7 . When working, the button control unit 1 is used to pre-set the outlet water temperature of the wall-hung boiler, and the LCD liquid crystal drive unit displays the pre-set temperature, and at the same time, the MCU3 converts the pre-set temperature signal into a d...
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The invention discloses a wireless temperature control circuit for a wall-mounted gas boiler. The wireless temperature control circuit comprises a key control unit, an LCD (liquid crystal display) drive unit, an MCU (microprogrammed control unit), a control signal wireless transmitting unit, a wireless receiving unit, a wall-mounted gas boiler control unit and a temperature collection unit, wherein the key control unit is used for presetting the temperature of the wall-mounted gas boiler; the LCD drive unit is used for displaying the preset temperature of the wall-mounted gas boiler; the MCU is used for converting a preset temperature signal into a digital signal; the control signal wireless transmitting unit is used for wirelessly transmitting the converted digital signal; the wireless receiving unit is used for receiving the digital signal; the wall-mounted gas boiler control unit is used for controlling throughput of a proportion valve of the wall-mounted gas boiler according to the received digital signal so as to change the outlet water temperature of the wall-mounted gas boiler; the temperature collection unit is used for collecting the outlet water temperature of the wall-mounted gas boiler and sending the outlet water temperature to the MCU. The wireless temperature control circuit is simple, convenient to set up and easy to expand, has stable performance and high interference rejection, can save electric wires and cables mounted indoors, and brings convenience to the life of residents, meanwhile, the high-end science and technology sensing of the wall-mounted gas boiler can be improved, and the market competitiveness of the wireless temperature control circuit is improved.
Description
technical field [0001] The invention belongs to the field of heating and ventilation, and is mainly used for a gas-fired wall-mounted dual-purpose heating furnace, and in particular relates to a wireless temperature control circuit for a wall-hung furnace. Background technique [0002] Gas wall-hung boilers have become an essential choice for modern families, not only for heating in winter, but also for bathroom in four seasons. However, its thermostats are basically wired thermostats, which require users to pre-embed the lines before installing the wall-hung boiler. In a word, bring inconvenience to people's use. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides a wireless temperature control circuit for a wall-hung boiler, which is movable and convenient for installation and maintenance. [0004] The technical scheme that the present invention adopts in order to solve its technical problem is: [0005] ...
Claims
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IPC IPC(8): G05D23/30
Inventor 张永杰
Owner SAKURA BATH & KITCHEN PRODS CHINA