Channel Recommended: 2008 HC Network Exhibition third HVAC industry network Air source Heat Pump Technology from 1924 to the present invention, technology is quite mature, but into our country has only five to six years. It is the use of heat Pump Against the principle of Carnot, and Air Conditioning Refrigeration Rather, it is heating, the national standard is 1,000 watts cooling power input to produce 2800 watts of cooling capacity, according to the principle of heat balance, while at least 2,800 watts of heat generated, together with the input 1000 watts of heat energy conversion, the actual production more than 3,500 watts of heat to the heat transmitted to the needs of heating in cold water, their electrical power consumption is only Water heater Quarter, while electric water heaters because the heat loss, input 1000 watts of electricity an average of only 860 watts of heat conversion. In short, to the power of a heat pump refrigerant through the activation of the at mospheric electric energy equivalent to more than three, so as to achieve 75-85% power, so this water heater is called the air to water heater or air source heat pump water heater. Air, how is the heat transmitted into the water from? The analogy with the human body, then Compressor The equivalent of human "heart", the refrigerant is equal to the body's "blood" in the work process cycle is equivalent to the body's blood flow, keep away the heat and release heat. And Heat exchanger Equivalent to the human body's "lung" to realize the heat transfer of the external air to the hot water. Traditional heat pump water heater heat transfer is completed in the tank, copper pipe directly in the water, the refrigerant inside the copper loop, into the water tank will heat the water released into the water tank. This long-term copper immersed in water structure, as thin wall copper pipe (usually only 0.4mm), in 2012 after likely be "lung" disease, copper is corrosion, but also prone to scale adhesion Brass to "pulmonary" perforation, leading to the compressor inlet, compressor, heat exchanger, scrapped; Heat pump water heater for the complete eradication of ills in this industry, New Energy Co., Ltd. Guangzhou Heng Heat 9 Institute of fighting all the staff of more than three months, developed a new heat pump water heater, from the structure of a revolutionary innovation host where they cleverly installed a new high efficiency cyclone heat exchanger, this heat directly in the host to complete the process, to avoid the conventional heat exchanger, "lungs" of the practice bubble in the tank, the complete elimination of copper tube long soak in the water corrosive hazards, the technology has gained national patent. 9 constant heat pump water heater "lung" appearance diagram Click here to view all news photos Technical note: 1, 9 constant internal heat exchanger used for the ring structure, similar to case selection and liquefied gas cylinders, the intern al structure shown in Figure 2, the inlet connected to the outer ring, return air inlet connected to the inner ring, 2mm thickness of the outer wings with internal thread, diameter 19mm (maximum diameter the market can be sold) as a precision brass pipes, which are out of the water pipe diameter 19mm; 2, the heat transfer theory are: high temperature refrigerant gas by the compressor acting from the inlet into the heat exchanger, cold water from the inlet into the heat exchanger, heat exchange with each other after the low-temperature liquid refrigerant to form into the inner ring, from the return flow back into the compressor air intake, cold water into hot water, heat from the outlet back to storage tank, and so repeatedly, until the set temperature value, the host to stop working. 3, "nine permanent" core team from the home appliance company, "Cooling of the Kingdom," Kelon Group Kelon's fine heritage of ideas and expertise, daring to Central air conditioning High effic iency cyclone heat exchanger for air source heat pump water heaters and heat exchange, due to the heat exchanger technology has central air conditioning industry in the long-term, widely used, stood the efficient use of time and the use of the dual test, so "9 Hang" patent for its unique "shell and tube heat exchange dynamic" technology, a thorough solution to a common heat pump water heater copper corrosive problem the industry has greatly improved heat pump efficiency and service life; Nine constant heat pump "heat exchanger" internal structure of the diagram Click here to view all news photos
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