Want to buy the latest solar water heater, a merchant to ask, three tube, tube, pipe, tube, gas space air core heat pipe and so on, are very diverse species, various manufacturers have to promote their own good, I really do not know what is the classification of the vacuum tube, what is the difference between what is their the characteristics of. Please master zhidianmijin!
Heat pipe vacuum tubeIn-line heat pipe vacuum tube is inserted through the main copper or stainless steel rod in tube, glass tube is not water, the vacuum tube is not afraid of cold and hot shock, antifreeze, glass tube never furring, heat, metal absorber heat pipe vacuum tube "hot start" fast and good "capture" the clouds crevices of the sun, so in the light of inadequate weather it is more superiority
Conventional vacuum tubeMainly refers to the traditional vacuum tube vacuum tube water pipe, with the progress of technology, the traditional vacuum tube in appearance and color are constantly innovation, such as three executives, three cavity tube, pipe, tube, Zijin appeared, all the emphasis on pipe resistance, high temperature resistance and good heat. The film, such as high temperature tube than the ordinary length (from the nozzle is about 1cm), the tube of high temperature resistance, anti damping performance is particularly strong, the film on the 400 DEG C high temperature air drying condition, not aging, not falling, no color; high tube film from the nozzle is about 2.5cm, the ultra high absorption, less heat loss, temperature rise fast, high thermal efficiency; cold pipe both efficient tube high thermal efficiency, fast heating advantages at the same time, less heat loss, in 30 degrees under the conditions of hot water as usual. Consumers can choose different vacuum tubes according to different regions.
No difference, it is speculation, you have to know that good, with a thermometer on the
Double vacuum heat pipeFor the double vacuum heat pipe, one is to start fast, heat pipe heat capacity is small, quick reaction, heat transfer tube can be quickly transferred to the water tank. Low radiation in cloudy weather can effectively collect heat, and in-line compact type water heater tube for heat tube first for water heating in vacuum, then by thermosiphon effect, heating the hot water storage tank in the water, so the water heater is a slow start; two have high heat, double vacuum heat pipe heat for almost all of the available water heating hot water storage tank in the water tank, the heat is high. The in-line compact type water heater heated water also comprises a vacuum tube can not be removed using the same volume of water, so the heat hot water storage tank in the relatively small; three is the high pressure, the heat pipe inner pipe seal, can withstand greater pressure, can be directly connected with the tap water system pressure, automatic operation; four is the double vacuum heat collecting tube is not water, even if the individual tube rupture accident, water heater can still operate normally; five is the antifreeze, vacuum tube water use will not crack even in cold conditions; six is the double vacuum heat pipe with heat heat diode unidirectional conduction function, namely when the heat pipe does not work when the water tank and heat insulation.
