SU1437665A2 - Mechanical-draft cooling tower - Google Patents

Abstract

The invention relates to a power system and makes it possible to increase the efficiency of heat and mass transfer. An additional sprinkler 12 with centrifugal-jet nozzles 13, whose outlet openings are facing downwards, is located in the upper part of the air duct 3. The reservoir 14 with heat-insulated walls 15 is installed in the reservoir 11 under the pipe through the ejector 17. In such a design, the water sprayed by the centrifugal-nozzle 3 is collected in the tank, from where the ejector is sucked in and re-sprayed by the nozzles 5, with the holes facing upwards. The walls of the tank prevent the water from heating in the tank. 1 il. C & (L N)

Description

The invention relates to: a heat-exchanging battery and a-x-xx:; - floating cooling tower m.

The purpose of the invention is noBiJiaeHiite efficiency of the tags, which are massive

In the drawing, schematically: Loka5a a R Ventilorna cooling tower

The torn valve of the cooling tower consists of a housing 1 with an air inlet - windows 2 in the upper part, in the center of which there is an exhaust pipe 3, an irrigator 4 with centrifugally - jet nozzles 5 with a reversed) - :: vvarkh exhaust hole 6 m, Haj: forsulkgzmi 5 is installed on two doors:; howl 7 ° stepped screen In the lower part 1: the pipe 3 is provided with an annular shell 8 with the formation of a catchment 1; the cavities S communicated with tubes 10 with the cooled water tank 11, in the upper part of the vent pipe 3 :: 1 is placed ds1 - supplemental sprinkler 12 with center- by jet nozzles 13, the outflow orifices of which are facing downwards. In tank 11, below pipe 3, an additional tank is installed: l 44 with those: n: - logged with walls 15 Capacity 14 by pipe 16 via ejector 7 connected to orositlu 4 and its supply pipeline -8 Mezh; at the end of the air vent; aubes 3 to sti- (bone 14 installed the tip: -instructed grating 19 In the Nutri tube 3 can be installed annular shell 20 with tubes 2 1 1 for: discharge into: a1Ы to capacity 1 4 ,

The cooling tower operates as follows: “o6pdr- 40

but

0: and alda-gma water is supplied through the sprinklers 4 and: 2 into centrifugal nozzles 5 and 13 ,, raebryegivae-ts in the form of a factor of the suncourt: a: ten -: oh nvs: buckwheat TOKJ air J entering through air - a spiritually valuable window 153 2 and through the pavilion-lattice 19. Liquid torch: from fyopcyvoK 5 strikes a stepped screen 7j raabi, the direction of movement of the stream along the stream changes with drops. The jibiS got on the walls of the enclosure, 1 ,. flows into the reservoir: zuar 1 1 and along the walls of pipe 3 flows into the catchment 1: cavity 9 and through pipes 10 into the tank 1K Water sprayed 13 по along the walls of the pipe 3 flows through pipes 21 j, from where the ejector 17 is sucked to The iicBTopHO is sprayed by the nozzles 5. The heat-insulated walls 15 of the tank 4 prevent the WATER from heating in the tank 1 1,

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Ventilator for cooling tower, fiN 964407, about tl and ch yu and so. 4TOg with uej: ibKi increase the efficiency of heat and mass transfer and it is equipped with an additional sprinkler dispersed in the upper air outlet pipe 5 with centrifugal-jet nozzles, the outlet: the openings of which are facing downwards, as well as an additional heat tank installed under the exhaust pipe with heat sink and si walls, while it is stiffened to the sprinkler with the help of an additionally installed ejector.

Claims (1)

Claim Fan Cooling Tower St. No. 964407, distinguishing with that. that, in order to increase the efficiency of heat and mass transfer, it is equipped with an additional sprinkler located in the upper part of the air outlet pipe, with centrifugal-jet nozzles, the outlet openings of which are facing down, and also with a tank with heat-insulated walls additionally installed in the tank under the air outlet pipe, while the tank is connected to the sprinkler using an additionally installed ejector "