Steam jetting type ice and hot water synchronous preparing apparatus
A jet type, synchronous machine technology, used in refrigerators, compressors, lighting and heating equipment, etc., can solve problems such as power consumption and cost increase, and achieve the effect of increasing power and increasing the pumping speed.
Inactive Publication Date: 2007-01-03
张伟民
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Problems solved by technology
[0002] The existing drinking water system is usually equipped with chiller hot water supply to meet the different needs of users. Among them, the cold water system uses a cooling device (such as: refrigerant) to condense the stored water to a predetermined temperature, and the hot water system is heated by heating. The function conversion of the device gradually heats up to the preset temperature. Although this structure can realize the basic dual-purpose function of hot and cold water, it needs to perform two different functions (heating and heat removal) on the stored water when in use, resulting in power consumption. and cost increase
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[0014] figure 1 It is a schematic flow sheet of the present invention, and with reference to other figures, it is obvious from the figure that the present invention is mainly composed of main condensation system 1, auxiliary condensation system 2, heat source supply system 3, ice water supply system 4, heat Water supply system 5, and subsidized water system 6 etc. constitute; Wherein, main condensing system 1 mainly comprises an evaporator 12, a condenser 13, is provided with array Laval nozzle 11 between evaporating gas 12 and condenser 13, the The nozzle suction end 111 is connected to the evaporator 12 (please refer to figure 2 As shown), the outlet end 113 is connected to the condenser 13, the middle throat 112 is narrower than the above two ends, and a pressure measuring device B and a pressure transmitter C are installed at appropriate places in the pipeline of the evaporator 12; System 2 is composed of several auxiliary condensers 21, several auxiliary Laval nozzles 2...
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The present invention uses De Laval nozzle as main working element, when the continuously-guided steam is passed through the DE Laval nozzle, a negative pressure is formed at nozzle inlet so as to remote the heat of circulating water in the continuous evaporator at the inlet, after the temp. of the circulating water is continuously lowered to 5 deg.c or lower temp., then the circulating water can be fed into iced water tank for utilization. Besides, the steam passed through the De Laval nozzle can be fed into condenser, the condensed circulating water whose temp. is less than steam temp. can be flowed downward from top of condenser, and the condensate can be collected into condensed circulating water storage tank, then fed into the hot water regulating tank by using pump or gravity mode for utilization.
Description
technical field [0001] The invention relates to a steam injection type ice and hot water synchronous machine. Background technique [0002] The existing drinking water system is usually equipped with chiller hot water supply to meet the different needs of users. Among them, the cold water system uses a cooling device (such as: refrigerant) to condense the stored water to a predetermined temperature, and the hot water system is heated by heating. The function conversion of the device gradually heats up to the preset temperature. Although this structure can realize the basic dual-purpose function of hot and cold water, it needs to perform two different functions (heating and heat removal) on the stored water when in use, resulting in power consumption. and cost increases. Contents of the invention [0003] The purpose of the present invention is to provide a steam injection type ice and hot water synchronous machine, which uses a boiler to produce steam, and until the steam...
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IPC IPC(8): F25B9/08A47J31/00
Inventor 张伟民
Owner 张伟民