The HM series compact solar water heater relies on the natural circulation of water between the collector and the tank or heat exchanger, As water in the evacuated tubes is heated, it rises naturally into the tank, and meanwhile the cooler water in the tank flows down to the bottom of the evacuated tube, causing circulation throughout the system.
1, Its character is as below:
1), Cheap solution, high reliability, Simple structure, Easy installation.
2), The evacuated tube has the high efficiency which absorptance is more than 0.94, and the emittance rate is low than 0.06
3), High efficiency of the heating system , the daily average efficiency higher than 50%. The heat loss coefficient is 10w/m2 k.
4), Could be installed using parallel and series connections.
5), Auxiliary electric booster is optional :1500W,2000W, 3000W.
6), Could be cooperated with oil/gas-burning boiler or heat pump system.
7), Outer shell of tank and the supporter of the water heater is made of Galvanized steel Sheet(Basic material:Q215), Surface plastic painting ,or it is made of Aluminum,electrophoresis treating . the surface treatment by the automatic production line. the inner tank is made of stainless steal (SUS304, the grade suitable for food), The components : C<=0.07 per cent, Cr:17.00-19.00 per cent, Ni:8.00-10.00 per cent, the thickness is 0.6mm..
8),The equipment has extra thick and extra strong heat insulation layer which is produced by the fully automatic foaming polyurethane production line with the condition of constant-temperature and high-pressure. The heat preservation performance is endurable and steady.
9), The sealing rubber is made of Methysilicone Rubber with Vinyl. the dustproof rubber is made of EPDM.
10), The Himin original-assemble solar water heater has eight original parts, which is the security for the good operation of the whole water heater heater .
11), The angle of the supporter is 33 and 50 for the flat proof and 45 for the titled proof.
12), The tailstock is made of ABS plastic material.
2, The specifications is as below:
(1) The Model name is HM-14TT18, HM-16TT18, HM-16TT21, HM-18TT21, HM-20TT21, HM-24TT21, HM-28TT21, HM-36TT21
(2) The volume of the tank is 130L,150 L,170L,195 L, 215L, 260L,300L,385L.
(3) The numbers of the tube is: 14, 16, 16, 18, 20, 24, 28, 36 .
(4) The collecting area: 1.82m2, 2.09m2, 2.50m2, 2.81m2, 3.13m2, 3.77m2, 4.40m2, 5.67m2.
(5) The length is 1800mm and 2100mm .
(6) The inner tube diameter is 47mm, and the outer tube diameter is 58mm .
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