Solar water heaters, electric heaters | Jiangsu chuangtuo Electric Technology Co., Ltd.
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    Solar water heaters, electric heaters
    发布日期:2017/02/05 阅读次数:[234]

    Utility model electric heater, electric heater for a solar water heater installed in the solar water heater comprising: a heating tube, temperature control, temperature pipes and flanges have standard interfaces, including: flange mounted solar water heaters located in the outer wall of the tank, fixed thermostat setting out the liner on the flange and located solar water heaters, temperature tube riveted or welded to the flange and extending into the interior feeling inside, thermostat load temperature probe temperature, electric tubes are fixed to the flange and into the liner inside. Automatic stop after harvest month and temperature automatically stop heating thermostat, heating the water reaches a certain temperature, not cause dry,; electric heating is more convenient to the electric heater flange and electrical interface standard heating pipe replacement waste energy and security incidents; the use of leakage protection ground terminal, effectively prevent leakage accidents.
    A solar water heater for an electric heater, the electric heater mounted on the solar water heater, characterized by comprising: a heating tube, temperature control, temperature pipes and flanges have standard interfaces wherein: said flange provided at the outer wall of the liner of solar water heaters, the thermostat fixed onto the flange and located outside the tank solar water heaters, temperature tube riveted or welded said upper flange and extending into the liner inside the thermostat temperature probe into said tube temperature, the heating pipe is fixed on the flange and into the liner inside .
    2. An electric heater according to claim 1, characterized by further comprising a ground terminal, said ground terminal is connected to one end of said flange, the heating pipe or the outer wall of the liner, the other of the ground terminal end of the ground.
    3. An electric heater according to claim 1, characterized in that, further comprising: a cover, the cover is provided on the flange to cover the thermostat, temperature pipes and heating pipes.
    4. An electric heater according to claim l, characterized by further comprising: a terminal controller, the heating tube connecting the controller through a wire, the other terminal of the heating tube by conductor through the thermostat is connected on the controller.
    5, 2, 3 or 4 as the electric heater of claim wherein said heating pipe and the flange can be detachably connected together.
    6, such as 2, 3 or 4, wherein the electric heater claim, wherein said controller includes a timing unit deduction temperature display unit.
    7, such as 2, 3 or 4 said electric heater as claimed in claim wherein a washer provided between said flange and said outer liner.
    Electric heater for a solar water heater
    TECHNICAL FIELD
    The utility model relates to the technical field of solar water heaters, especially electric heater is proposed for a solar water heater.
    Background technique
    Solar water heaters, mainly through the absorption of solar radiation to heat domestic water, but in rainy weather insufficient solar radiation intensity, the solar water heater can not produce enough or sufficiently high temperature hot water, in order to compensate for the lack of solar water heaters, solar water heater installation of electric heaters, the use of such technology becomes more widespread, the inventors have found that in practice: electric prior art provides plus
    Heat the following problems:
    1, electric heater different solar water heater manufacturers use different specifications, models of heating pipes, since the dry, when using scaling and other reasons, electric tube easily damaged, once the electric heating tube is damaged, due to the inconsistency of standard models, such replace the heating tube, maintenance inconvenient.
    2, the prior art to provide an electric heater heating tube is still in the water temperature is high enough, or under the water tank condition, the situation is a long dry heating pipe, so that waste of energy, but also caused by dry out high-temperature fire and other accidents.
    3, the prior art does not have to provide an electric heater or earth leakage protection features, security issues exist during use.
    Utility Model Content
    The utility model is intended for the above-mentioned drawbacks of the prior art provides an electric heater for a solar water heater to provide a standard interface for easy installation and replacement, and leakage power

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