CN-224215948-U - Splash-proof filler and cooling tower

CN224215948UCN 224215948 UCN224215948 UCN 224215948UCN-224215948-U

Abstract

The utility model discloses a splash-proof filler, which belongs to the technical field of fillers and comprises two oppositely arranged side plates, a water facing part and a reinforcing part, wherein the water facing part and the reinforcing part are arranged between the two side plates, the reinforcing part is positioned below the water facing part, the reinforcing part is fixedly connected with the bottom of the water facing part, a plurality of obliquely arranged water spraying channels are arranged on the water facing part, the reinforcing part comprises a plurality of transverse ribs and longitudinal ribs, the transverse ribs are sequentially and alternately arranged, two ends of each transverse rib are fixedly connected with the two side plates, longitudinal ribs are arranged between every two adjacent transverse ribs, through holes which correspond to the water spraying channels one by one are obliquely arranged on the transverse ribs and the longitudinal ribs, the through holes are communicated with the corresponding water spraying channels, and the extending directions of the through holes are the same as the extending directions of the water spraying channels. Compared with the method that the reinforcing part is fully paved on the bottom of the water facing part, the splash-proof filler reduces the production cost and ensures the overall strength of the filler. The utility model also discloses a cooling tower with the splash-proof filler.

Inventors

SUN ZHIDONG
LI YONG
ZHAO YUCHENG

Assignees

江苏海鸥冷却塔股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250429

Claims (10)

1. The splash-proof filler is characterized by comprising two oppositely arranged side plates, a water facing part and a reinforcing part, wherein the water facing part and the reinforcing part are arranged between the two side plates, the reinforcing part is positioned below the water facing part, the reinforcing part is fixedly connected with the bottom of the water facing part, a plurality of obliquely arranged water spraying channels are arranged on the water facing part, the reinforcing part comprises transverse ribs and longitudinal ribs, the transverse ribs are provided with a plurality of and sequentially and alternately arranged, two ends of each transverse rib are fixedly connected with the two side plates, each two adjacent transverse ribs are respectively provided with a longitudinal rib, through holes corresponding to the water spraying channels one by one are obliquely arranged on each transverse rib and each longitudinal rib, the through holes are communicated with the corresponding water spraying channels, and the extending directions of the through holes are the same as the extending directions of the water spraying channels.
2. The splash-proof packing according to claim 1, wherein the cross-sectional shape of the water spraying channel and the cross-sectional shape of the through hole are diamond-shaped, and the channel wall of the water spraying channel is coplanar with the wall of the through hole.
3. The splash-proof packing according to claim 2, wherein the transverse ribs and the longitudinal ribs are formed by a plurality of diamond-shaped frame bodies which are connected in sequence, the diamond-shaped frame bodies comprise four reinforcing plates which are connected in sequence end to end, the top of each reinforcing plate is fixedly connected with the bottom of the water facing part, and the space surrounded by the four reinforcing plates forms the through hole.
4. The splash-proof packing according to claim 3, wherein the connecting parts of every two adjacent reinforcing plates on the same diamond-shaped frame are provided with reinforcing columns, and the upper ends of the reinforcing columns are fixedly connected with the bottom of the water facing part.
5. The splash packing of claim 4, wherein the cross section of the reinforcement column is an oval structure, and the minor axis length of the oval structure is greater than the thickness of the reinforcement plate.
6. The splash packing of claim 1, wherein a plurality of the ribs are arranged at equal intervals.
7. The splash packing according to claim 1, wherein the upper end surface of the water facing portion is flush with the upper surface of the side plate, and the lower end surface of the reinforcing portion is flush with the lower surface of the side plate.
8. The splash packing of claim 7, wherein the ratio of the height H1 of the water-facing portion to the height H2 of the reinforcing portion is 3:1.
9. The splash packing of claim 1, wherein the angle between the extending direction of the water spraying channel and the horizontal plane is alpha, and alpha is more than or equal to 60 degrees and less than or equal to 70 degrees.
10. A cooling tower, characterized in that the cooling tower comprises a tower body and the splash-proof packing according to any one of claims 1-9, wherein the splash-proof packing is horizontally arranged in the tower body.

Description

Splash-proof filler and cooling tower Technical Field The utility model relates to the technical field of fillers, in particular to a splash-proof filler and a cooling tower. Background The splash-proof filler is an important component in the cooling tower, and has the function of prolonging the residence time of cooling water and increasing the heat exchange area, thereby increasing the heat exchange quantity. The splash-proof filler is generally arranged into a porous structure, and when the splash-proof filler works, water columns or water drops fall onto the splash-proof filler and realize heat exchange with the contact part of rising cold air, and the water columns or water drops falling onto the filler are buffered, so that potential energy of water flow is relieved, and noise caused when water falls to the bottom of a cooling tower pool is reduced. The applicant applied for an utility model patent (issued publication number CN 206989737U) in 5.25 of 2017, which discloses a splash-proof silencing filler, wherein the inverted sharp corner structure of the silencing top end can break up falling water columns or water drops into small water drops, and the potential energy of the water columns or water drops is reduced, so that noise caused by the water drops falling on the water surface is relieved. However, after long-term use, the inventors found that the above-mentioned noise-reducing packing has the disadvantages that the overall weight of the noise-reducing packing is large, the production cost is increased, and the installation in the tower is also unfavorable, and if the thickness of the packing is reduced, the structural strength is difficult to ensure, the packing is easily deformed or damaged, and the service life is shortened. Accordingly, there is a need for an improved filler structure that overcomes the above-described drawbacks. Disclosure of utility model The utility model aims to overcome the defects in the prior art and provides the splash-proof filler which is low in production cost and has guaranteed structural strength. The splash-proof filler comprises two oppositely arranged side plates, a water facing part and a reinforcing part, wherein the water facing part and the reinforcing part are arranged between the two side plates, the reinforcing part is positioned below the water facing part and is fixedly connected with the bottom of the water facing part, a plurality of obliquely arranged water spraying channels are arranged on the water facing part, the reinforcing part comprises transverse ribs and longitudinal ribs, the transverse ribs are provided with a plurality of and sequentially arranged at intervals, two ends of the transverse ribs are fixedly connected with the two side plates, longitudinal ribs are arranged between every two adjacent transverse ribs, through holes which correspond to the water spraying channels one by one are obliquely arranged on the transverse ribs and the longitudinal ribs, the through holes are communicated with the corresponding water spraying channels, and the extending directions of the through holes are the same as that of the water spraying channels. Further, the cross section shape of the water spraying channel and the cross section shape of the through hole are diamond, and the channel wall of the water spraying channel is coplanar with the hole wall of the through hole. Further, the horizontal ribs and the vertical ribs are formed by a plurality of diamond-shaped frame bodies which are connected in sequence, each diamond-shaped frame body comprises four reinforcing plates which are connected end to end in sequence, the top of each reinforcing plate is fixedly connected with the bottom of the water facing part, and the through holes are formed by spaces surrounded by the four reinforcing plates. Further, the connection parts of every two adjacent reinforcing plates on the same diamond frame are provided with reinforcing columns, and the upper ends of the reinforcing columns are fixedly connected with the bottom of the water facing part. Further, the cross section of the reinforcing column is an elliptic structure, and the short axis length of the elliptic structure is larger than the thickness of the reinforcing plate. Further, a plurality of transverse ribs are arranged at equal intervals. Further, the upper end face of the water facing part is flush with the upper surface of the side plate, and the lower end face of the reinforcing part is flush with the lower surface of the side plate. Further, the ratio of the height H1 of the water facing part to the height H2 of the reinforcing part is 3:1. Further, the included angle between the extending direction of the water spraying channel and the horizontal plane is alpha, and alpha is more than or equal to 55 degrees and less than or equal to 75 degrees. A cooling tower comprising a tower body and the splash-proof packing of any one of the preceding claims, the splash-proof packing being horizonta