Mixed-flow three-stage comprehensive efficient energy-saving condenser
A high-efficiency energy-saving condenser technology, applied in the field of heat exchange, can solve the problems of excessive scaling of heat exchangers, affecting the heat exchange efficiency of evaporative condensers, and the effect is not obvious, so as to reduce evaporation, prevent scale formation, and improve The effect of heat transfer efficiency
Inactive Publication Date: 2016-01-27
吕五有
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Problems solved by technology
The current evaporative condensers use cooling water at a lower temperature to condense the gas of the high-temperature condensing working fluid, which will cause the cooling water to evaporate (gasify) very quickly, resulting in rapid fouling and covering of the heat exchanger surface. Algae, although the electronic processor is added, the effect is not obvious, which seriously affects the heat exchange efficiency of the evaporative condenser
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[0009] see figure 1 As shown, the present invention is a mixed-flow three-stage comprehensive high-efficiency energy-saving condenser. The cooling water system includes a water separator (25), a cooling water inlet (13), a filter (16), a differential pressure sensor (15), and a water pump ( 17), electronic water processor (18), 254nm ultraviolet generator (20), water distributor (5), PVC filler (6), water replenishment solenoid valve (8), liquid level sensor (11), ultrasonic generator ( 19), a temperature sensor (12), a fan (1) whose blades are directly connected above the motor, a wind-blocking water collecting plate (2), and a water collecting pool (23).
[0010] Further, the water separator (25) in the mixed-flow three-stage comprehensive high-efficiency energy-saving condenser distributes the water in the sump (23) evenly to the cooling water inlet (13), and the differential pressure sensor (15) is used to detect the filter (16) Whether it is blocked or not is used to con...
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The invention discloses a mixed-flow three-stage comprehensive efficient energy-saving condenser and relates to the field of heat exchange. The condenser comprises a condensate working medium inlet, a first-stage wind type condenser body, a second-stage water cooling type condenser body, a third-stage evaporation type condenser body, a condensate working medium outlet, a condensate working medium draining electromagnetic valve, PVC padding, a choke water collecting plate, a fan, a water divider, a cooling water inlet, a filter, a differential pressure sensor, a water pump, an electronic water processor, an ultrasonic generator, a 254nm ultraviolet generator, a water distributor, a water collecting tank, a water replenishing electromagnetic valve, a liquid level sensor, a temperature sensor, a sewage draining opening, a sewage removing device and a condenser casing. In the fan, blades are directly connected above a motor. The condenser can reduce evaporation of condenser cooling water, the temperature of the condensate working medium outlet of the three-stage evaporative condenser is lower than that of a condensate working medium outlet of an existing evaporative condenser, and the fan can be controlled to start and stop according to the temperature of cooling water. According to the mixed-flow three-stage comprehensive efficient energy-saving condenser, alga and microorganisms die out, scale is prevented from forming, the thermal efficiency of the condenser is improved, and the purposes of high efficiency and energy consumption are achieved.
Description
technical field [0001] The invention relates to the field of heat exchange, in particular to a mixed-flow three-stage comprehensive high-efficiency energy-saving condenser. Background technique [0002] Condensers belong to the field of heat exchange and are widely used in industrial refrigeration, chemical industry, electric power, oil refining and other industries. The cooling methods of condensers include air-cooled condensers, water-cooled condensers and evaporative condensers. Due to the low heat transfer efficiency of the air-cooled condenser, the volume of the condenser is large, the outlet temperature of the condensing working fluid is greatly affected by the ambient temperature of the location, but the heat transfer efficiency is small, and it belongs to the category of single convective heat transfer; The water-cooled condenser has high heat exchange efficiency and small volume, but it must provide water pump power to overcome the internal resistance and tube resis...
Claims
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Login to View More IPC IPC(8): F28F25/04F28F27/00F28F25/00
Inventor 吕五有
Owner 吕五有