Solar water heater water tank with cold and hot units operated independently
A technology of solar water heaters and water heater tanks, which is applied in solar thermal power generation, solar thermal devices, heating devices, etc., and can solve problems such as the inability to adjust the water volume of electric auxiliary heating and the long time of electric auxiliary heating
Inactive Publication Date: 2013-09-11
广拓能源集团有限公司
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Problems solved by technology
The invention provides a solar water heater water tank with independent operation of cooling and heating units, which is used to solve the problems that most solar water heaters cannot adjust the amount of electric auxiliary heating water according to the hot water demand and the electric auxiliary heating time is long
Method used
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[0005] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0006] Such as figure 1 As shown, the water tank of this embodiment is divided into two relatively independent water storage units A and B by a heat-resistant water barrier (D). The two units are relatively independent and pass through a U-shaped water guide pipe (L2) interconnected. The user hot water outlet (L3) is installed at the lower end of the rapid heating water storage unit (A). A water temperature probe (S) is installed on the user hot water outlet (L3), and a An electric auxiliary heating device (W), a vent hole (K2) is provided on the top of the quick-heating water storage unit (A), and a vent hole (K1) and a water filling port (L4) are provided on the upper part of the replenishment tank (T). When using water, the water in the quick-heating water storage unit (A) is used first, and when the water in the quick-heating wa...
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The invention relates to the technical field of water heaters, in particular to the technical field of a solar water heater water tank with cold and hot units operated independently. The solar water heater water tank with the cold and hot units operated independently is used for solving the problems that at present, most solar water heaters cannot adjust the amount of electric auxiliary heating water according to the amount of needed hot water, and electric auxiliary heating time is too long. The water tank is separated into two water storage units which are relatively independent and are mutually connected through a U-type water guide tube. A hot water outlet is located in the lower end of a quick-heating water storage unit, the upper end of the U-type water guide tube is located on the upper portion of the water storage units, and the lower end of a water replenishing tube of a water replenishing tank is located on the bottom portion of the water tank. Due to the fact that the inlet of the water guide tube is located in the upper portions of the water storage units, water with higher temperature preferentially passes through the inlet of the water guide tube to enter the quick-heating water storage unit, the states that the upper portion is higher in temperature and the lower portion is lower in temperature is kept by the water storage units, and the improvement of heat utilization efficiency is facilitated.
Description
technical field [0001] The invention relates to the technical field of water heaters, in particular to the technical field of solar water heater water tanks with cooling and heating units operating independently. Background technique [0002] Most solar water heaters are equipped with an electric auxiliary heating system. The electric auxiliary heating system can be activated when the sunlight is insufficient and the water temperature cannot meet the requirements for use, so as to ensure that hot water can be used. However, the current electric auxiliary heating system is generally for the entire The water in the water tank is heated, and the heating time is long, and sometimes there is not much hot water that needs to be used, but each time a whole tank of water has to be heated before it can be used, and the remaining hot water is wasted in vain. This waste phenomenon is more obvious when especially using the larger water heater of capacity. The cold and hot unit independ...
Claims
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IPC IPC(8): F24J2/46
CPCY02E10/40
Inventor 孙秀娟柳延东
Owner 广拓能源集团有限公司