High efficiency heat pipe solar collector

heat pipe solar collector 1. heat pipe 2.High efficiency 3.pressure

High efficiency heat pipe solar collector

The heat pipe consists of vacuum glass tube, copper heat pipe and Al heat transfer fins. Vacuum tube transfers sunlight into heat energy, and then into the heat transferring fluid by fins around the copper heat pipe. Finally the energy will released at the condenser of the heat pipe inside the header.  1. Features(1)High efficiency vacuum tube with selective coating, absorptivity arrives to 96±2% and low emissivity 4±2%;(2)The heat pipe has a low thermal capacity, and rapid heat exchange (1000 times of copper heat exchange rate), heat exchange rate is up to 99%. The startup is fast, when heat pipe is heated to 25 °C, within 5s, it will transfer heat;(3) Special “TJ”design, make higher operation pressure, test pressure up to 11kg/cm2;(4)No water flow in vacuum tube, no water scale, no tube explosion, even at -40°C;(5) Rapid startup make it can get heat energy even under cloudy weather;(6) Module design, easy to be installed and shipped. It can still working even several of the vacuum tubes broken, maintenance can be done no need to stop the system operation.(7) Heat pipe make heat transfers in one way, avoid heat backflow in the night or bad weather.

2. Advantages of DAILY heat pipe solar collector(1) Special design bigger condenser end, more heat collected, and faster heat transfer, less heat loss;(2) Double layers insulation (rock wool+ PU) design for the header, better performance in high-temperature resistance and thermal insulation.(3) Larger size header pipe, transfer more heat one time, avoid the circulating pump run frequently.

3.Specification

MODELTTHC	Vacuum tube		Collector Area( m²)	Dimension	Hot water outlet(L)	Connection
	Diameter*L(mm)	Qty		L*W*H(mm)
TTHC-A-20/47	Φ47*1500	20	2	1480*1700*130	120-180	G3/4
TTHC-A-30/47	Φ47*1500	30	3	2180*1700*130	180-260	G3/4
TTHC-B-16/58	Φ58*1800	16	2.4	1350*2000*130	128-160	G3/4
TTHC-B-22/58	Φ58*1800	22	3.3	1830*2000*130	176-220	G3/4
TTHC-B-30/58	Φ58*1800	30	4.5	2470*2000*130	240-300	G3/4

Note:(1) We reserve the rights to make changes or improvements of the products. Parameters are subject to change without notice.(2) We can also make special orders according to client requirements.

High efficiency heat pipe solar collector