CN-224230764-U - Water spraying heat dissipation cooling tower and filler thereof

Abstract

The utility model discloses a water spraying heat dissipation cooling tower and a filler thereof, wherein the water spraying heat dissipation cooling tower comprises a shell and the filler arranged in the shell, the filler is formed by overlapping filler sheets, water is introduced into the top of the shell, water is discharged from the bottom of the shell, air is introduced into the left and right sides of the shell, air is introduced into the top of the shell, a fan for exhausting upwards is arranged in the middle of the top surface of the shell, water inlet distributors are respectively arranged on the left and right sides of the fan, the filler is in two groups, each group of filler is respectively positioned below each water inlet distributor, each group of filler consists of filler sheets which are overlapped in sequence from front to back, the filler sheets adopt a parallelogram structure, the upper side and the lower side of the filler sheets are horizontal sides, the left side and the right side of the filler sheets are oblique sides, and the oblique sides incline outwards from bottom to top, and the four sides of the filler sheets are corrugated sides which are arranged in a convex-concave manner. According to the utility model, the inward oblique flow of water flow is generated due to the inward pressure of the air inlet, and the water flow is matched with the parallelogram filler pieces, so that the filler pieces are complementary in the water spraying area at the air inlet end and the air outlet end, and the heat exchange of the air and the water is fully utilized.

Inventors

• JIANG JIANHUA
• XIE GUOYU

Assignees

• 常州江帆冷却塔有限公司

Dates

Publication Date

20260512

Application Date

20250606

Claims (10)

1. 1. The utility model provides a drenching heat dissipation cooling tower, its includes the casing and sets up the filler in the casing, the filler is formed by the stack of filler piece, and the casing top is intake, the bottom goes out water, and the top of casing is equipped with the fan that is used for upwards convulsions, and the left and right sides of casing is the air intake respectively, and both sides are enclosed construction, its characterized in that around the casing: the fan is arranged in the middle of the top surface of the shell, two groups of water inlet distributors are respectively arranged on the left side and the right side of the fan, each group of filler is respectively positioned below each water inlet distributor, each group of filler consists of a front filler sheet and a rear filler sheet which are sequentially overlapped, the foremost filler sheet in each group of filler is contacted with the inner wall surface of the front side of the shell, the rearmost filler sheet is contacted with the inner wall surface of the rear side of the shell, the filler sheets are of a parallelogram structure, the upper side and the lower side of the filler sheets are horizontal sides, the left side and the right side of the filler sheets are oblique sides, the oblique sides are oblique sides which are all arranged in a front-rear convex-concave mode, the corrugated sides of the front-rear adjacent filler sheets are arranged in a staggered mode, so that the filler forms a honeycomb water inlet channel and a honeycomb air outlet channel, and the acute angle of the parallelogram of the filler sheets is between 83 degrees and 87 degrees.
2. 2. The water drenching heat dissipation cooling tower of claim 1, wherein two hanging rods are respectively arranged below each water inlet distributor in the shell, each hanging rod is horizontally arranged and extends along the front-back direction, two ends of each hanging rod are respectively fixed on a frame of the shell, and two through holes for the hanging rods to pass through are respectively arranged at the same position of each packing sheet.
3. 3. The water drenching heat dissipation cooling tower of claim 1, wherein the upper edge and the lower edge of the packing sheet are convex-concave water diversion edges, the left edge and the right edge of the packing sheet are water retaining inclined ladder waves, packing separation columns are distributed on one surface of the packing sheet, double-sided elliptic waves are distributed on two surfaces of the packing sheet, and dot-shaped small ball waves are arranged at the blank positions between the double-sided elliptic waves.
4. 4. The water spraying heat dissipation cooling tower as set forth in claim 1, wherein the water inlet distributor comprises a water spraying plate, the water spraying plate adopts a groove structure with water distribution holes uniformly distributed on the bottom surface, the middle part of the water spraying plate is fixed with a water inlet pipe mounting insert, the water inlet pipe mounting insert comprises a top plate and two side plates, the upper parts of the two side plates are respectively and integrally connected with the left side and the right side of the top plate, the lower parts of the two side plates are respectively and fixedly arranged in the water spraying plate, a space between the two side plates is a water inlet channel, a bottom groove with a concave structure is fixedly arranged on the bottom surface of the top plate, and a pipe hole connected with the water inlet pipe is formed above the bottom groove on the top plate.
5. 5. The cooling tower according to claim 1, wherein the left and right sides of the housing are open structures, and tie rods are arranged at the open structures in a crossing manner.
6. 6. The cooling tower according to claim 1, wherein the bottom of the housing is provided with a filler supporting net, and a space is provided between the supporting net and the bottom surface of the housing.
7. 7. The filler of the water spraying heat radiation cooling tower is formed by overlapping filler sheets, and is characterized in that the filler sheets are of a parallelogram structure, the upper side and the lower side of the filler sheets are horizontal sides, the left side and the right side of the filler sheets are oblique sides, the oblique sides incline from bottom to top, the four sides of the filler sheets are corrugated sides which are arranged in a convex-concave mode from front to back, the corrugated sides of the two adjacent filler sheets are arranged in a convex-concave mode, so that a honeycomb water inlet and outlet channel is formed from top to bottom by the filler, a honeycomb air inlet and outlet channel is formed from left and right by the filler, and the acute angle of the parallelogram of the filler sheets is between 83 degrees and 87 degrees.
8. 8. The packing for a water spray cooling tower according to claim 7, wherein the acute angle of the parallelogram of the packing sheet is 85.8 °.
9. 9. The packing of a water drenching heat dissipation cooling tower of claim 7, wherein each packing sheet is provided with two through holes for hanging rods to pass through at the same position.
10. 10. The packing of the water drenching heat dissipation cooling tower of claim 7, wherein the upper edge and the lower edge of the packing sheet are convex-concave water diversion edges, the left edge and the right edge of the packing sheet are water retaining inclined ladder waves, packing separation columns are distributed on one surface of the packing sheet, double-sided elliptic waves are distributed on two surfaces of the packing sheet, and dot-shaped small ball waves are arranged at the blank positions between the double-sided elliptic waves.

Description

Water spraying heat dissipation cooling tower and filler thereof Technical Field The utility model relates to a water drenching heat dissipation cooling tower and a filler thereof, belonging to the technical field of heat exchange equipment, in particular to the technical field of cooling towers. Background The cooling tower comprises a shell and a filler arranged in the shell, cooling water is sprayed on the filler, and heat dissipation and cooling are realized after the cooling water passes through the filler. The filler in the cooling tower is formed by sequentially superposing and combining a plurality of water spraying filler sheets. In the prior art, the devices are of various ages and various lengths and are generally classified into a water-collecting type herringbone wave filler piece, a point wave type water-spraying filler piece, a oblique wave type water-spraying filler piece, a suspension type herringbone wave water-spraying filler piece and a suspension type ball wave water-collecting type water-spraying filler piece. The water collecting type herringbone wave filler sheet, the point wave type water spraying filler sheet and the oblique wave type water spraying filler sheet are all incapable of hanging and are adhered and formed by an adhesive, so that the problem that the water collecting type herringbone wave filler sheet and the suspended ball wave type water spraying filler sheet are difficult to clean is solved, the hanging type herringbone wave filler sheet and the suspended ball wave type water spraying filler sheet are fixed through hanging, the adhesive is not needed, but the problem that the cooling efficiency is low is solved, the water collecting type herringbone wave filler sheet and the suspended ball wave type water spraying filler sheet can collect water, but the wind resistance of a water collecting side greatly influences the wind quantity of a cooling tower, so that the net pressure of the cooling tower is increased, and corrugated internal corners exist in the water collecting type herringbone wave filler sheet, the point wave type water spraying filler sheet and the suspended ball wave type water spraying filler sheet, and the problem that blockage is easy to occur due to a plurality of dead corners. The areas of the water-spraying heat-radiating filler sheets are not fully utilized by the filler sheets, the spherical waves have large surface areas, but the water-spraying resistance is small compared with the elliptical wave water-spraying speed, the waveform of the existing water-spraying filler sheets is not better, the wind resistance of the water-collecting water-spraying filler is not lower, and the heat-radiating area of the water-spraying filler sheets is not fully utilized. The packing sheets in the prior art are square structures, after the packing sheets are filled in the shell, cooling water sprayed from the top of the packing column is offset at the air inlet due to the influence of air inlet, so that packing at the lower part of the air inlet is not sprayed to the cooling water, the packing at the part is wasted, and the cooling efficiency is influenced. Disclosure of utility model The utility model aims to provide a water spraying heat dissipation cooling tower and a filler thereof, which are used for solving the technical problems that the filler at the lower part of an air inlet of the water spraying heat dissipation cooling tower in the prior art is not sprayed to cooling water, so that the area of the filler is wasted and the cooling efficiency is affected. The utility model relates to a water drenching heat dissipation cooling tower, which adopts the following technical scheme: the utility model provides a water drenching heat dissipation cooling tower, its includes the casing and sets up the filler in the casing, the filler is formed by the stack of filler piece, and the casing top is intake, bottom goes out, and the top of casing is equipped with the fan that is used for the updraft, and the left and right sides of casing are the air intake respectively, and the both sides are the enclosed construction around the casing, the fan sets up in the middle part of casing top surface, and the left and right sides of fan is equipped with the water inlet distributor respectively, the filler has two sets of, and every filler of group is located every water inlet distributor's below position respectively, and every filler of group is by the contact of front and back superimposed filler piece in proper order, and the filler piece of foremost part and the contact of casing front side inner wall surface in every filler piece and rearmost filler piece and casing rear side inner wall surface, the filler piece adopts parallelogram structure, and the upper and lower both sides of filler piece are the horizontal limit, and both sides of filler piece are the hypotenuse, and the hypotenuse inclines from the bottom to outside, and four limit of filler piece are the ripple l