CN-224215946-U - Filler module and cooling tower

CN224215946UCN 224215946 UCN224215946 UCN 224215946UCN-224215946-U

Abstract

The filler module comprises a first flow path and a second flow path which are alternately stacked, wherein the upper surface of the filler module is provided with a plurality of first upper end openings and second upper end openings, the first upper end openings are positioned in the middle of the upper ends of the filler module and are arranged in parallel along the stacking direction to be communicated with the first flow path, the second upper end openings are positioned on two sides of the first upper end openings and are arranged in parallel along the stacking direction to be communicated with the second flow path, the heat exchange part comprises a first heat exchange part which is alternately stacked in the stacking direction and is formed between the second filler sheets and the first filler sheets and is in a flat cavity, and a second heat exchange part which is formed between the first filler sheets and the second filler sheets and is in a flat cavity, and the first lower end opening and the second lower end opening which are alternately stacked are formed at the lower end of the heat exchange part.

Inventors

XU XIANGDONG
LONG HENG
LI JINPENG
YUE GUILING
GAO JINCHENG
WANG CONG
ZHENG JIABIN

Assignees

山东贝诺冷却设备股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250407
Priority Date: 20250124

Claims (13)

1. A filler module is characterized in that, Having first and second packing sheets alternately stacked to form first and second flow paths alternately arranged, an upper guide portion being provided at an upper stage of the packing module, The upper guide part comprises a plurality of first upper end openings and second upper end openings which are arranged on the upper surface of the packing module, The first upper end opening is positioned in the middle of the upper end of the filler module, is arranged in parallel along the stacking direction and is communicated with the first flow path; The second upper end openings are positioned on two sides of the first upper end opening, are arranged in parallel along the stacking direction and are communicated with the second flow path; A heat exchange part is arranged at the lower side of the upper-stage guide part, and comprises a first heat exchange part which is alternately stacked in the stacking direction and is formed between the second packing sheets and the first packing sheets and is formed into a flat cavity; A first lower end opening and a second lower end opening which are alternately laminated are formed at the lower end of the heat exchange part, the first lower end opening is communicated with the first flow path, and the second lower end opening is communicated with the second flow path; The width of the first lower end opening is the same as that of the filling module, and the width of the second lower end opening is the same as that of the filling module; the thickness of the first lower end opening is the same as that of the first heat exchange part, and the thickness of the second lower end opening is the same as that of the second heat exchange part.
2. The packing module of claim 1, wherein the packing module comprises a plurality of packing modules, And a first flow path positioned in the upper guide part, and embedded with a first rectifying sheet for guiding the width of the flow path from the width of the first upper end opening to the full width of the packing module from top to bottom.
3. The packing module of claim 2, wherein the packing module comprises a plurality of packing modules, The first rectifying sheet is isosceles trapezoid and is provided with a plurality of diversion trenches with gradually enlarged widths from top to bottom.
4. The packing module of claim 3, The transverse section of the first rectifying sheet is in a zigzag shape, and the two sides of the zigzag stacking direction are respectively abutted against the first filler sheet and the second filler sheet.
5. The packing module of claim 4, wherein the packing module comprises a plurality of packing modules, The first rectifying piece has large bending amplitude at the opening of the first upper end, has small bending width, and gradually reduces the bending amplitude and gradually increases the bending span in the downward extending process.
6. The packing module of claim 1, wherein the packing module comprises a plurality of packing modules, The second flow path located in the upper guide part is embedded with a second rectifying sheet which guides the width of the flow path from top to bottom to the full width of the packing module from the width located at the two sides of the first upper end opening.
7. The packing module of claim 6, wherein the packing module comprises a plurality of packing modules, The second rectifying sheet is in two right trapezoid shapes and is provided with a plurality of diversion trenches with gradually large widths from top to bottom.
8. The packing module of claim 7, The second rectifying sheet is in a zigzag shape in transverse section, and is respectively abutted against the first filler sheet and the second filler sheet at two sides of the zigzag lamination direction.
9. The packing module of claim 8, The second rectifying piece has large bending amplitude at the opening of the second upper end, small bending width, and gradually smaller bending amplitude and gradually larger bending span in the downward extending process.
10. The packing module of claim 1, wherein the packing module comprises a plurality of packing modules, At the upper-stage guide part, The upper end portion of the middle part in the width direction of the first filler piece is offset to one side in the stacking direction, and the upper end portion of the middle part in the width direction of the second filler piece is offset to the other side in the stacking direction, so that the second filler pieces adjacent to the first filler piece in the stacking direction are tightly adhered to each other, and the second filler pieces adjacent to the other side are opened to each other to form the first upper end opening; The upper end portions of both sides in the width direction of the second filler piece are offset to one side in the stacking direction, and the upper end portions of both sides in the width direction of the first filler piece are offset to the other side in the stacking direction, so that the first filler pieces adjacent to the one side in the stacking direction of the second filler piece and the second filler piece are adhered to each other, and the first filler pieces adjacent to the other side are opened to each other to form the second upper end opening.
11. A cooling tower comprising the filler module of any one of claims 1 to 10.
12. A cooling tower, comprising: A packing module arranged in the cooling tower, the packing module having a first packing sheet and a second packing sheet alternately stacked to form a first flow path and a second flow path alternately arranged, an upper guide portion being provided at an upper section of the packing module, The upper guide part comprises a plurality of first upper end openings and second upper end openings which are arranged on the upper surface of the packing module, The first upper end opening is positioned in the middle of the upper end of the filler module, is arranged in parallel along the stacking direction and is communicated with the first flow path; The second upper end openings are positioned on two sides of the first upper end opening, are arranged in parallel along the stacking direction and are communicated with the second flow path; A heat exchange part is arranged at the lower side of the upper-stage guide part, and comprises a first heat exchange part which is alternately stacked in the stacking direction and is formed between the second packing sheets and the first packing sheets and is formed into a flat cavity; A first lower end opening and a second lower end opening which are alternately laminated are formed at the lower end of the heat exchange part, the first lower end opening is communicated with the first flow path, and the second lower end opening is communicated with the second flow path; The width of the first lower end opening is the same as that of the filling module, and the width of the second lower end opening is the same as that of the filling module; The thickness of the second lower end opening is the same as the thickness of the second heat exchange part; A plurality of partition plates for separating an air flow path and a spray water flow path are arranged above the packing modules, sealing parts between the partition plates and the packing modules are located on the inner side of the size of the packing modules in the width direction, the partition plates extend along the stacking direction, and the lower ends of the partition plates correspond to the connecting positions of the first upper end opening and the second upper end opening in the width direction of the packing modules.
13. A cooling tower is characterized in that, Comprises a first filling module and a second filling module which are arranged at intervals, Wherein the second filler module is formed by stacking a plurality of filler sheets, only one flow path is formed, The first packing module has first and second packing sheets alternately stacked to form first and second flow paths alternately arranged, an upper guide portion is provided at an upper section of the first packing module, The upper guide portion includes a plurality of first upper end openings and second upper end openings provided at an upper surface of the first filler module, The first upper end opening is positioned in the middle of the upper end of the first filler module, is arranged in parallel along the stacking direction and is communicated with the first flow path; The second upper end openings are positioned on two sides of the first upper end opening, are arranged in parallel along the stacking direction and are communicated with the second flow path; A heat exchange part is arranged at the lower side of the upper-stage guide part, and comprises a first heat exchange part which is alternately stacked in the stacking direction and is formed between the second packing sheets and the first packing sheets and is formed into a flat cavity; A first lower end opening and a second lower end opening which are alternately laminated are formed at the lower end of the heat exchange part, the first lower end opening is communicated with the first flow path, and the second lower end opening is communicated with the second flow path; the width of the second lower end opening is the same as the width of the first packing module; The thickness of the second lower end opening is the same as the thickness of the second heat exchange part; The first flow path serves as an air flow path, air flowing in from the first lower end opening and flowing out from the first upper end opening, The second flow path is a flow path of spray water, And the second filler module is adjacent to the second upper end opening and the second lower end opening of the second flow path and is used as a flow path of spray water, and air flowing from the lower part exchanges heat with the water sprayed from the upper part.

Description

Filler module and cooling tower Technical Field The utility model relates to a cooling tower, in particular to a filler module in the cooling tower. Background As a heat exchange packing sheet technology of a cooling tower, a packing module separating a downstream hot water flow path and an upstream cold air flow path is disclosed in prior patent 201910877463.9 of 2019, 7 and 15. In the packing module, hot water flows in from an opening formed at a part of the width of the upper end of the packing module, and an opening through which air flows is formed at another part of the width of the upper end of the packing module. 4 kinds of filler pieces A, B, C, D are needed to be used for manufacturing the filler module, and the fact proves that the water-saving and fog-removing effects are good. The inventor has further improved the filler module in order to further simplify the structure, facilitate installation, and reduce cost. Disclosure of utility model In view of the above prior art, the present utility model provides a filler module, which reduces the manufacturing cost and simplifies the structure. The filler module has a first filler sheet and a second filler sheet alternately stacked to form a first flow path and a second flow path alternately arranged, an upper guide portion is provided at an upper stage of the filler module, The upper guide part comprises a plurality of first upper end openings and second upper end openings which are arranged on the upper surface of the packing module, The first upper end opening is positioned in the middle of the upper end of the filler module, is arranged in parallel along the stacking direction and is communicated with the first flow path; The second upper end openings are positioned on two sides of the first upper end opening, are arranged in parallel along the stacking direction and are communicated with the second flow path; A heat exchange part is arranged at the lower side of the upper-stage guide part, and comprises a first heat exchange part which is alternately stacked in the stacking direction and is formed between the second packing sheets and the first packing sheets and is formed into a flat cavity; A first lower end opening and a second lower end opening which are alternately laminated are formed at the lower end of the heat exchange part, the first lower end opening is communicated with the first flow path, and the second lower end opening is communicated with the second flow path; The width of the first lower end opening is the same as that of the filling module, and the width of the second lower end opening is the same as that of the filling module; the thickness of the first lower end opening is the same as that of the first heat exchange part, and the thickness of the second lower end opening is the same as that of the second heat exchange part. Another aspect of the present utility model provides a cooling tower having: A packing module arranged in the cooling tower, the packing module having a first packing sheet and a second packing sheet alternately stacked to form a first flow path and a second flow path alternately arranged, an upper guide portion being provided at an upper section of the packing module, The upper guide part comprises a plurality of first upper end openings and second upper end openings which are arranged on the upper surface of the packing module, The first upper end opening is positioned in the middle of the upper end of the filler module, is arranged in parallel along the stacking direction and is communicated with the first flow path; The second upper end openings are positioned on two sides of the first upper end opening, are arranged in parallel along the stacking direction and are communicated with the second flow path; A heat exchange part is arranged at the lower side of the upper-stage guide part, and comprises a first heat exchange part which is alternately stacked in the stacking direction and is formed between the second packing sheets and the first packing sheets and is formed into a flat cavity; A first lower end opening and a second lower end opening which are alternately laminated are formed at the lower end of the heat exchange part, the first lower end opening is communicated with the first flow path, and the second lower end opening is communicated with the second flow path; The width of the first lower end opening is the same as that of the filling module, and the width of the second lower end opening is the same as that of the filling module; The thickness of the second lower end opening is the same as the thickness of the second heat exchange part; A plurality of partition plates for separating an air flow path and a spray water flow path are arranged above the packing modules, sealing parts between the partition plates and the packing modules are located on the inner side of the size of the packing modules in the width direction, the partition plates extend along the stacking direction, and the lower