PL156734B1 - Water droplet eliminator - Google Patents

Abstract

A drop catcher composed of spatial components integrated in a mounting assembly with the use of spacing elements, where a spatial component constitutes a trapezoid channel and a spacing element comprises a shaft with an opposite seat and has clasp locking threads, characterised in that a trapezoid channel (1) has one layer and on both longitudinal sides it is reinforced with slant flanks (2), whereas the flanks (1) and (2) have linear transverse corrugations (3), and the ends of the channel reinforced with the slant flanks are closed with front faces (4), while the bottom of the channel features flat seats (5) with orifices (6), an the shaft (8) and the seat (9) of a spacing element are axially fixed by means of radiant walls (10) within a head (7) equipped with two opposite slant arms (13), with shapes matching the crosswise profile of the spacing element and ended with transverse walls (14) of height that is equal to the height of the head, whereas the webs of the arms are reinforced with ribs (15) in their curved part, and the orifice (6) diameter matches the diameter of the shaft (8) placed in the orifice and placed in the seat (9) of adjoining spacing element.<IMAGE>

Description

REPUBLIC

POLAND

Patent Office of the Republic of Poland © PATENT DESCRIPTION @ PL © 156734 © BI

Report number: 2646-67 zps

IntCl ^5:

F28F 25/00 (§) Drift DaU: ² 3 - ⁰ 3.1 ⁰ 8 ⁷

Water droplet eliminator

The holder of the patent:

Cold Room Construction Company

Kominowe ”, Gliwice, PL

Application announced:

October 13, 1938 BUP 21/88

The grant of the patent was announced on: April 30, 1992, WUP 04/92

Inventors:

Zygfryd Janicki, Rybnik, PL Władysław Raróg, Gliwice, PL Czesław Ryszewski, Gliwice, PL

PL 156734 BI

Water droplet eliminator, consisting of spatial elements joined into an assembly block by means of spacers, where the spatial element is a trapezoidal trough, and the spacer includes a handle with an opposite seat having snap-on threads, characterized by the fact that the trapezoidal trough (1) is single-layer and after both long sides are reinforced with oblique surfaces (2), while the surfaces (1) and (2) are linearly corrugated in the transverse direction with folds (3), while the ends of the channel reinforced with oblique surfaces are closed with oblique faces (4), and in the bottom of the channel there are flat seats (5) with holes (6), while the shaft (8) and seat (9) of the spacer are axially fixed by radial walls (10) inside the head (7), equipped with two opposite oblique arms (13) , shape matched to the cross profile of the three-dimensional element and ended with transverse walls (14) with a height equal to the height c and of the head, the center of the arms being reinforced in the mec-shaped part with ribs (15), and the diameter of the hole (6) corresponds to the diameter of the shaft (8) placed therein entering into the seat (9) of the adjacent spacer.

Fig. 1

WATER DROP ELIMINATOR

Claims (1)

Patent claim Rliminatn ^ -r droplet of water, consisting of space elements connected to the assembly block by means of spacers, where the element is shot through the stinao and trapezoidal trough, and the distimsooy element is a stem with a cut socket having a snap cap, characterized by the trapezoidal trough one-layer and on both sides of the decorative oblique surfaces (2), where the surfaces (i) and (2) are of the transverse direction of li no ooro folds (3), while the ends of the oblique surface (3) are closed with oblique surfaces (fronts). 4) »and at the bottom of the trough there are flat seats (5) with torques (6), while the shaft (8) and seat (9) of the spacer are axially closed by radial walls (10) at ^ Tm ^ three of the head (7 ), oy? ^wasp ies of drna przecioległe oblique arms (13) dtpastwaie shape to the profile of the transverse przestrzeIilego and completed lateral cloths (14) oo / or height of Roon ^{s <ok about} COMPONENTS głooicy, wherein the web! of the arms are of the rnc0oite part with ribs C15), and the diameter of the otoor (6) corresponds to the diameter of the shaft (8) placed therein, which joins the seat (9) of the adjacent spacer. The object of oy ⁿ alazku is the eliminator of ood droplets, the outlet for anti-current cooling towers and fans. The purpose of using a droplet eliminator in cooling towers is to limit losses of water in the cooling circuit and protect the natural environment by limiting the amount of water carried from the cooling tower to the atmosphere. The task of the eliminator is to precipitate the water droplets lifted from above the sprinkler by reducing the turbulence of the air flow due to the specific structure of the eliminator. It is known to use droplet eliminators consisting of spatial elements in the form of corrugated asbestos-cement plates joined by assembly blocks by means of concrete spacers. The disadvantage of such a solution is the high weight of the structure and the harmful effects of asbestos. Known are also ot'nonaie eliminators made of spatial elements in the form of corrugated polyester plates joined by assembly blocks by means of screw-on screw spacers made of artificial totrztoa. Rozolązania disadvantage of this is the need to cut the corrugated panel on ^a ne ofm5 small band of one wave length and inadequate usrttwnleiie edge ozdłużnych spatial element. The eliminator, known from the German patent description No. 2,233,480, consists of three-dimensional elements in the form of spiral trapezoidal troughs with a calcareous structure, connected at their ends with assembly blocks by means of double-cheek beams. The disadvantage of this design is high aerodynamic resistance, high material consumption and the need to base the production on the extrusion technique. The eliminator described in the German Patent Specification No. 3 039 780 consists of three-dimensional elements connected by a block with dtstance elements. distance wheel: arable, with a handle with an opposite socket in the center, and snap-on shingles. The lower structure, with an eccentric foot and backrest, is twisted not rapeo ^ t, hence sufficient stiffness. 156 734 The aim of the project is to develop a water droplet eliminator with a nice aerodynamic drag and high stiffness, consisting of trough-shaped elements joined into a block by means of spacers, ensuring the necessary stiffness of the block without the need to use stringers. The water droplet eliminator according to wpmŁlazku consists of spacers connected to form a mounting block by means of spacers. The spatial element of the sttui is a single-layer trapezoidal trough on both longitudinal sides reinforced with oblique surfaces, the trough surface together with the oblique surfaces being rippled in the transverse direction. The ends of the trough reinforced with oblique surfaces are closed with oblique surfaces of the frontal surfaces. In the bottom of the trough there are flat nests with holes. The disttm element consists of a head, which has a shaft axially mounted with an opposite seat by means of a radius of emissive walls. GłoTO, ca is equipped with two opposite oblique arms, the shape of which is adjusted to the transverse profile of the spatial element and finished with transverse abrasions equal to the height of the head. The arm webs are reinforced with ribs in the trough-shaped part, the diameter of the hole in the flat socket at the bottom of the trough corresponds to the diameter of the shank inserted in it, entering the socket of the adjacent spacer. The shaft and the socket have snap threads. The design of the water droplet eliminator according to the invention is effective in the precipitation of water droplets with low aerodynamic drag. It is simple to build and sufficiently rigid. It can be manufactured from PVC rigid foil by vacuum forming. The object in the illustration is shown in the example in the drawing, in which Fig. 1 shows a block in a spatial view, Fig. 2 shows a cross-section of the mounting block, Fig. 3 shows a fragment of a space element of the eliminator, Fig. 4 shows a cross-section, and Fig. .5 view of the spacer. An example of a water droplet eliminator assembly block, 2495 mm long and 195 mm high, consists of ten spatial elements connected by spacers in six places. Each spatial element is formed by a single-layer trapezoidal trough 1, on both longitudinal sides reinforced with diagonal surfaces 2, while the surfaces 1 and 2 are linearly folded in the transverse direction by folds 3, while the ends of the reinforced trough with oblique surfaces are closed with diagonal surfaces face surfaces 4. In the bottom of the trough there are flat nests 5 with holes 6. The spacer consists of a head 7, a velor with an axial shape of the shaft 8 with an opposite seat 9 by means of proimemic walls 10. The stem and the socket have snap-on threads 11 and 12. The head is equipped with two opposite oblique arms 13, the shape of which is adapted to of the transverse profile of the space element and terminated with transverse walls 14 of a height equal to the height of the head. The medial-ίT-ί arms 13 are reinforced in the trough-shaped part by ribs 15. The diameter of the hole 6, located in the flat socket at the bottom of the trough, corresponds to the diameter of the shaft 8 placed in it and entering the socket 9 of the adjacent spacer. The block elements are made of hard PVC foil using the temlofo: vacuum method. The advantage of the design of the space element of the eliminator according to the invention is the high stiffness obtained thanks to the linCtwc running through the transverse folding 3 of the entire surface of the element; reinforcing the support zone of this element with a stiffening oblique face 4 and supporting the space element in the line of the neutral axis of its cross-section. On the other hand, the advantage of the eliminator spacer according to the invention is the effective surface stiffening of the space element due to the use of the head and its edge stiffening due to the muddying of the spacer arms with transverse walls with a height equal to the height of the head.