Straight pipe type water sprayer
A water sprayer, straight-tube technology, applied in direct contact heat exchangers, water shower coolers, heat exchanger types, etc., can solve the problems of inability to circulate water and mist, and it is difficult to achieve sufficient heat exchange, etc. To achieve the effect of simple structure, convenient installation and good heat exchange effect
Inactive Publication Date: 2010-01-27
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Problems solved by technology
The water distribution state of the above two water distribution methods is in the form of water droplets, which cannot make the circulating water sprayed upwards reach the shape of water mist, and it is difficult to achieve the effect of sufficient heat exchange
Method used
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Embodiment Construction
[0013] refer to figure 1 , a straight-pipe sprinkler, which includes a nozzle 1, the upper end of the nozzle 1 is provided with an insertion slot 11, and a top cover 2 is inserted into the insertion slot 11, or several nozzles 1 are inserted in parallel for use, such as figure 2 As shown; the lower part of the nozzle 1 is provided with a water pump, the inside of the nozzle 1 is provided with several water inlet grooves 12, the water inlet groove 12 communicates with the water outlet hole 13 on the outside of the nozzle 1, and the outside of the nozzle 1 is provided with a water outlet hole 13 as The diffuser groove 14 that expands outward from the center, when the water pump injects water into the nozzle 1, the water enters from the water inlet groove 12 and sprays out from the water outlet hole 13. Since the diffuser groove 14 is set outside the nozzle 1, the water passes through the diffuser under the pressure of the water pump. The groove 14 forms the water into mist, so ...
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The invention discloses a straight tube sprinkler, which comprises a nozzle. The upper end of the nozzle is provided with an inserting groove, a top cover is plugged into the inserting groove, the lower part of the nozzle is provided with a water pump, the inside of the nozzle is provided with a plurality of intake chamber which are communicated with water outlet holes outside the nozzle, and the outside of the nozzle is provided with a diffusion slot spreading outward from the center of the water outlet hole; when the water pump infuses water in the nozzle, water enters from the inlet flume and spurts out from the water outlet hole, and as the outside of the nozzle is provided with the diffusion slot, water passes through the diffusion slot and becomes mist under the pressure of the water pump. The sprinkler has the advantages that the structure is simple, the installation is convenient, water dispersing is uniform and the heat exchange effect is good, thereby being widely applied to the production of the straight tube sprinkler such as a cooling tower and the like.
Description
technical field [0001] The invention relates to a cooling device, in particular to a straight pipe water sprayer. Background technique [0002] At present, the mechanical ventilation cooling towers on the market usually adopt two kinds of gravity and fixed water distribution. One of the water distribution methods is to directly open holes in the distribution tank or branch pipes for gravity distribution; the other is to use fixed nozzles. To disperse water. The water distribution state of the above two water distribution methods is in the shape of water droplets, which cannot make the circulating water sprayed upwards into a water mist shape, and it is difficult to achieve the effect of sufficient heat exchange. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a straight pipe water sprayer which can make the circulating water form water mist, achieve uniform water distribution, and...
Claims
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IPC IPC(8): F28F25/06
Inventor 丘新贵