Spray evaporation type condensation water chilling unit
An evaporative condensing and chiller technology, which is used in evaporators/condensers, refrigerators, refrigeration components, etc., can solve the problems of reduced heat exchange efficiency between refrigerants and condensed water, affecting condensation effects, and high use costs, and achieve improved Heat exchange efficiency, reduced water quality requirements, accelerated evaporation effect
Inactive Publication Date: 2022-08-02
长沙中特空调设备有限公司
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Problems solved by technology
[0004] In view of the above-mentioned related technologies, the inventor believes that in the related technologies, if there are more impurities in the water, the impurities will be attached to the condensation pipe during the process of recycling the condensed water, so that the heat exchange efficiency between the refrigerant and the condensed water will be reduced. Reduced, affecting the condensation effect, higher requirements for condensed water, relatively pure water is required, and the use cost is higher in areas where water resources are scarce
Method used
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Embodiment Construction
[0039] Attached to the following Figure 1-6 This application will be described in further detail.
[0040] The embodiment of the present application discloses a spray evaporative condensing chiller, refer to figure 1 and figure 2 , including a box 1. The box 1 is provided with a condensing pipe 20, a spray assembly 30 and a toggle assembly 40. The condensing pipe 20 is used for the passage of the condensate, and the spray assembly 30 continuously sprays water on the condensing pipe 20, so that the The condensing agent in the condensing pipe 20 is exothermic and liquefied, and the toggle assembly 40 scrapes off the impurities adhering to the condensing pipe 20 to prevent impurities in the condensed water from accumulating on the surface of the condensing pipe 20 and reducing the heat exchange efficiency of the condensing pipe 20 .
[0041] The condensing pipe part 20 includes a plurality of condensing plates 21 arranged in parallel, and the condensing plates 21 divide the b...
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The invention relates to a spray evaporation type condensation water chilling unit, which belongs to the field of refrigeration equipment and comprises a condensation pipe fitting, and the condensation pipe fitting comprises an inlet for a condensing agent to enter and an outlet for the condensing agent to be discharged; the spraying assembly comprises a spraying head located above the cold energy pipe fitting, a water collecting box located below the condensation pipe fitting and a water pump used for pumping water in the water collecting box into the spraying head. The stirring assembly comprises a stirring rod and a driving part for driving the stirring rod to move in a reciprocating mode, a scraping plate is rotationally connected to the stirring rod, an elastic part is arranged between the scraping plate and the stirring rod, and the scraping plate is tightly attached to the condensation pipe fitting under the action of the elastic part. The method has the effects of reducing the requirement of the condensation water chilling unit for water quality and widening the application range of the condensation water chilling unit.
Description
technical field [0001] The present application relates to the field of refrigeration equipment, in particular to a spray evaporative condensing chiller. Background technique [0002] Evaporative condensing chillers use an evaporative condenser as the condenser of the unit. The unit consists of compressor, balance tube, evaporative condenser, liquid accumulator, throttling device, evaporator, electrical control box, frequency conversion system, etc. [0003] The working principle of the existing condensing chiller is to use water and air as the cooling medium. During operation, the cooling water is pumped to the upper nozzle by the water pump, and sprayed on the outer surface of the condensing discharge pipe to form a water film, and the high-temperature vapor refrigerant is discharged by the condensing discharge. The tube group enters, and the cooling water absorbs heat and flows out from the lower part. Part of the water that absorbs heat evaporates, and the rest falls int...
Claims
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IPC IPC(8): F25B1/00F25B39/04F25B43/00F28G1/10F28G15/04
CPCF25B1/005F25B39/04F25B43/003F28G1/10F28G15/04F25B2339/041F25B2500/09Y02B30/70
Inventor 周丽琴
Owner 长沙中特空调设备有限公司