CN2236897Y

CN2236897Y - Adjustable anti-blocking three splashing jet

Info

Publication number: CN2236897Y
Application number: CN 95244319
Authority: CN
Inventors: 徐祖根
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-07-03
Filing date: 1995-07-03
Publication date: 1996-10-09
Anticipated expiration: 2005-07-03

Abstract

The utility model relates to an adjustable anti-blocking three-splash type spray cup which comprises a pipe type spray cup body 6, a support disc 5, a water regulator support frame 8 and a water splashing regulator 9. The utility model is characterized in that an adjustable water inlet pipe 3 with a pipe thread 4 in the pipe type spray cup body is connected with an inner tube thread on the inner wall of the pipe type spray cup body, and the upper end part of the adjustable water inlet pipe is provided with an anti-blocking net cover with a tray. The utility model has the advantages that the height of the water inlet of the spray cup can be randomly adjusted, so the water distribution of a cooling tower can be assured uniform, leaves, paper pieces and rubbish impurities can be prevent from blocking the water inlet and the filler, and therefore, the utility model can assure the heat radiation efficiency of the cooling tower.

Description

Adjustable anti-blocking three splashing type shower nozzle

The utility model relates to a kind of cooling tower water-distribution nozzle, particularly relates to a kind of adjustable anti-blocking three splashing type shower nozzle.

Cross flow cooling tower adopts the slot type water distribution more, and water-distribution nozzle is mainly target formula shower nozzle, is in the distribution reservoir bottom several this target formula shower nozzles to be installed, and the water distribution amount of each shower nozzle depends on the water accumulating volume on shower nozzle top, and depth of accumulated water difference, the shower nozzle cloth water yield are also different.Because often injustice or bottom be not because alignment error is level when distribution reservoir bottom made, when so just causing the cooling tower operation, the shower nozzle cloth water yield at each position of distribution reservoir is inhomogeneous, so that influence the cooling effectiveness of cooling tower.In addition, in the shower nozzle of cooling tower use at present, the three splashing type shower nozzle, because three layers of water spreading disc are arranged, water distribution uniformity is good, the advantage that intensity is high, but because the diameter of water spreading disc greater than connector, can't insert the distribution reservoir bottom by installing hole.So can not be used as slot type water distribution shower nozzle at present.Having is exactly often to have the leaf, the scraps of paper and the rubbish thing that descend slowly and lightly may stop up water inlet in the big distribution reservoir of target formula shower nozzle water inlet aperture again, or enters in the cooling tower by shower nozzle, stops up filler, influences radiating effect.

The purpose of this utility model is in order to solve the inhomogeneous and blockage problem of the slot type water distribution shower nozzle cloth water yield, and it is adjustable for height to design a kind of shower nozzle water inlet, has anti-blocking guard, and water distribution is adjustable anti-blocking three splashing type shower nozzle uniformly.

The utility model is achieved in that a kind of adjustable anti-blocking three splashing type shower nozzle, comprise the tube type blow head body, there is a supporting disk its upper end, there are water butterfly bearing support and three butterflies that dabble in its bottom, it is characterized in that having in the tube type blow head body the adjustable water inlet pipe of a band gas thread to be connected with Internal Pipe Thread on the tube type blow head body inwall, there is an anti-blocking guard of being with pallet the upper end of adjustable water inlet pipe.

The utility model has the advantages that, adjustable water inlet pipe can make shower nozzle water inlet height regulate arbitrarily by gas thread, and install easy to adjust, can guarantee during use that the cooling tower water distribution is even, because there is anti-blocking guard adjustable water inlet pipe upper end, prevent that leaf, the scraps of paper and rubbish foreign material from stopping up water inlet and filler, guarantees the radiating efficiency of cooling tower.

Accompanying drawing has provided example of the present utility model, does below in conjunction with accompanying drawing and into goes up the step explanation:

Fig. 1 is a main cross-sectional schematic of the present utility model;

Fig. 2 is a schematic top plan view of the present utility model;

Symbolic representation among Fig. 1-2 is as follows: anti-blocking guard 1, pallet 2, adjustable water inlet pipe 3, gas thread 4, supporting disk 5, tube type blow head body 6, Internal Pipe Thread 7, water butterfly bearing support 8, butterfly 9 dabbles.

The utility model is installed and used like this: be connected the water butterfly bearing support 8 of one and the butterfly 9 that dabbles with tube type blow head body 6 and with it, installing hole from the distribution reservoir bottom inserts, be bearing in the bottom, pond by supporting disk 5, the adjustable water inlet pipe 3 that again upper end is had band pallet 2 and anti-blocking guard 1 is screwed into the height that can regulate the shower nozzle water inlet in the tube type blow head body 6.Cooling water enters adjustable water inlet pipe 3 through anti-blocking guard 1, flows out from tube type blow head body 6, through three butterflies 9 that dabble, cools off.

Claims

1, a kind of adjustable anti-blocking three splashing type shower nozzle, comprise tube type blow head body (6), there is a supporting disk (5) its upper end, there are water butterfly bearing support (8) and three butterflies that dabble (9) in its bottom, it is characterized in that having in the tube type blow head body (6) the adjustable water inlet pipe (3) of a band gas thread (4) to be connected with Internal Pipe Thread (7) on tube type blow head body (6) inwall, there is an anti-blocking guard (1) of being with pallet (2) upper end of adjustable water inlet pipe (3).