External protecting device for solar water heater
A technology for solar water heaters and protection devices, applied in solar thermal devices, solar thermal power generation, heating devices, etc., can solve the problems of easy weathering and aging of pipelines, and achieve the effect of increasing fixing effect, reducing maintenance cost and increasing stability.
Inactive Publication Date: 2014-12-10
王春刚
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- Description
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- Application Information
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Problems solved by technology
[0004] The purpose of the present invention is to provide an external protection device for solar water heaters to solve the problem of easy weathering and aging of pipelines in the long-term use of current solar water heaters.
Method used
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Embodiment Construction
[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0024] Such as figure 1 As shown, the external protection device for solar water heaters includes an equipotential pipe 1, wherein the equipotential pipe 1 is formed by connecting up and down a number of foldable pipes with square bracket-shaped longitudinal sections. The equipotential pipe is located outside the water outlet pipe of the solar water heater, and the two ends are respectively fixed on the water outlet pipe. The special setting of the structure of the equipotential pipe can help to bend along with the bending direction of the outlet pipe through different folding degrees, so as to achieve the purpose of protecting the outlet pipe at all times, and effectively solve the problem that the current outlet pipe 2 is directly exposed to the environment. , no protective device, the problem of easy aging after long-term sun expo...
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The invention relates to an external protecting device for a solar water heater. The external protecting device comprises an equipotential tube which is formed by connecting a plurality of foldable tubes from top to bottom, wherein the longitudinal cross sections of the foldable tubes are in the shape of square brackets; and the equipotential tube is arranged outside a water outlet pipe of the solar water heater, and the two ends of the equipotential tube are respectively fixed on the water outlet pipe. In order to improve the fireproof function and prolong the service life of the protecting device, the inner wall of the equipotential tube can be provided with a fireproof material layer, and an upper anti-drop cover, a waterproof seal, a sealing cover and a lower anti-drop cover can be additionally arranged on the equipotential tube. When being used, the external protecting device is installed outside the water outlet pipe of the solar water heater, and can effectively solve the problem that the pipe is aged when being exposed to wind and rain, prolong the service life of the pipeline and reduce the maintenance cost; and after the external protecting device is further improved, the fireproof function is added to the external protecting device, the security is improved, the stability is enhanced, and the service life is prolonged.
Description
technical field [0001] The invention relates to the technical field of solar water heaters, and specifically designs an external protection device for solar water heaters. Background technique [0002] Solar energy, as a green, renewable and clean energy, has been fully used in household hot water and heating fields. Solar water heaters have undoubtedly become a new star in the water heater industry. Compared with electric water heaters and gas water heaters, solar water heaters are not only green and environmentally friendly, saving daily electricity and gas bills for heating water, but also have no safety hazards of gas poisoning and electric shock. With the development of modern residences, solar water heaters have gradually replaced traditional household water heaters and become mainstream products for domestic hot water and heating. [0003] However, when the solar water heater is installed, part of the outlet pipe will be exposed outside. When the temperature is high ...
Claims
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IPC IPC(8): F24J2/46
CPCY02E10/40
Inventor 王春刚
Owner 王春刚