CN220153362U - Glass fiber reinforced plastic structure cross flow tower - Google Patents
Glass fiber reinforced plastic structure cross flow tower Download PDFInfo
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- CN220153362U CN220153362U CN202321563906.5U CN202321563906U CN220153362U CN 220153362 U CN220153362 U CN 220153362U CN 202321563906 U CN202321563906 U CN 202321563906U CN 220153362 U CN220153362 U CN 220153362U
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- 239000011152 fibreglass Substances 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000009331 sowing Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims 5
- 239000003365 glass fiber Substances 0.000 claims 5
- 238000001816 cooling Methods 0.000 abstract description 16
- 238000005260 corrosion Methods 0.000 abstract description 13
- 230000007797 corrosion Effects 0.000 abstract description 13
- 239000000498 cooling water Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010935 stainless steel Substances 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a glass fiber reinforced plastic structure cross-flow tower, which belongs to the technical field of cooling towers, and comprises a tower body frame, a side plate wrapping the tower body frame, a water collecting basin positioned below the tower body frame, and a water sowing basin positioned above the tower body frame; the tower body frame comprises upright posts, cross beams, diagonal braces, bottom frame beams and bottom joists which are made of FRP materials; the diagonal braces are connected with the upright posts and the cross beams to form a triangular structure; the upright post is of a square tube structure; the water collecting basin and the water sowing basin are FRP structures formed through a die. The utility model is used for improving the corrosion resistance and the service life of the cooling tower under the condition that the quality of the circulating cooling water is too poor.
Description
Technical Field
The utility model belongs to the technical field of cooling towers, and particularly relates to a glass fiber reinforced plastic structure cross-flow tower.
Background
Some cooling tower projects use environments and cooling water quality worse, or are in the environment with higher salt content at sea, and the corrosion to steel is serious, so that under the condition that the common structure of the cooling tower adopts metal steel, more corrosion-resistant stainless steel materials such as SUS316 and the like are needed to improve the structural corrosion resistance of the cooling tower and prolong the service life of the cooling tower. And the use of a material such as SUS316 greatly increases the cost of the cooling tower.
Disclosure of Invention
Aiming at the problems, the utility model provides the glass fiber reinforced plastic structure cross flow tower which is used for improving the corrosion resistance and the service life of the cooling tower under the condition that the quality of circulating cooling water is too poor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a transverse flow tower with a glass fiber reinforced plastic structure comprises a tower body frame, side plates wrapping the tower body frame, a water collecting basin positioned below the tower body frame, and a water sowing basin positioned above the tower body frame; the tower body frame comprises upright posts, cross beams, diagonal braces, bottom frame beams and bottom joists which are made of FRP materials; the diagonal braces are connected with the upright posts and the cross beams to form a triangular structure; the upright post is of a square tube structure; the water collecting basin and the water sowing basin are FRP structures formed through a die.
Compared with the prior art, the utility model has the beneficial effects that:
the FRP material is adopted to reduce the use of special-shaped pieces as much as possible while ensuring the strength of the cooling tower, and the structural corrosion resistance of the cooling tower is improved.
As a further improvement of the scheme, the bottom joist is arranged at the upper end of the tower body frame to form a square frame structure and is provided with an upper layer and a lower layer, the lower layer supports the bottom surface of the water sowing basin, and the upper layer supports the side wall of the water sowing basin.
The improved technical effects are as follows: because the water basin adopts the FRP structure, the strength is relatively reduced, and the support of the water basin is improved through the two layers of bottom joists.
As a further improvement of the scheme, the bottom frame beam forms a square frame structure to support the bottom surface of the water collecting basin; the upright posts support the side walls of the water collecting basin.
The improved technical effects are as follows: because the water collecting basin adopts the FRP structure, intensity relatively reduces, consequently improves the supportability to the water planting basin through the underframe roof beam, improves the supportability to the water collecting basin lateral wall through the stand.
As a further improvement of the scheme, the side plates are provided with vertical reinforcing ribs; the side plates are made of FRP materials.
The improved technical effects are as follows: the vertical reinforcing ribs can improve the supporting strength of the side plates; the FRP material can improve the corrosion resistance effect.
As a further improvement of the scheme, the fan transmission mechanism is arranged in the tower body frame.
The improved technical effects are as follows: the gravity center of the fan transmission mechanism is reduced, and the stability of the cooling tower is improved.
As a further improvement of the scheme, the fan transmission mechanism is arranged on a motor frame joist; the motor frame joist is arranged on the tower body frame.
As a further improvement of the scheme, four corners of the water collecting basin are connected with corresponding upright posts through bolts.
The improved technical effects are as follows: the stability of the installation structure of the water collecting basin is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of a tower frame structure.
FIG. 3 is a schematic view of a basin mounted to a tower frame.
Fig. 4 is a schematic view of a tub mounted to a tower frame.
FIG. 5 is a schematic illustration of a fan drive mechanism mounted to a tower frame.
In the figure: 1. a water sowing basin; 2. a tower frame; 3. a water collecting basin; 4. a steel frame foundation; 5. a side plate; 6. a fan transmission mechanism; 7. a motor frame joist; 21. a column; 22. a cross beam; 23. diagonal bracing; 24. a bottom frame beam; 26. and a bottom joist.
Detailed Description
In order that those skilled in the art will better understand the technical solutions, the following detailed description of the technical solutions is provided with examples and illustrations only, and should not be construed as limiting the scope of the present patent.
Referring to fig. 1 to 5, in a specific embodiment, a cross-flow tower with a glass fiber reinforced plastic structure comprises a tower body frame 2, a side plate 5 wrapping the tower body frame 2, a water collecting basin 3 positioned below the tower body frame 2, and a water sowing basin 1 positioned above the tower body frame 2; the tower body frame 2 comprises upright posts 21, cross beams 22, diagonal braces 23, bottom frame beams 24 and bottom joists 26 which are made of FRP materials; the diagonal braces 23 are connected with the upright posts 21 and the cross beams 22 to form a triangular structure; the upright post 21 is of a square tube structure; the water collecting basin 3 and the water sowing basin 1 are FRP structures formed through a die.
Specifically, as shown in fig. 1, the tower body frame 2 forms an integral frame structure of the cooling tower; the main structural components of the tower body frame 2 adopt FRP, and comprise upright posts 21, cross beams 22, diagonal braces 23, bottom frame beams 24 and bottom joists 26; wherein the upright posts 21 are vertically arranged, the cross beams 22 interconnect the upright posts 21, and the diagonal braces 23 interconnect the upright posts 21 and the cross beams 22 to form a triangular structure; the other part of the special-shaped piece and the stress structural piece can be made of corrosion-resistant stainless steel; the cat ladder cage part is made of corrosion-resistant stainless steel; the side plate 5 can be made of corrosion-resistant steel or FRP; the fence part can be made of corrosion-resistant stainless steel; the steel frame foundation 4 is made of corrosion-resistant stainless steel; the fan dryer adopts corrosion-resistant stainless steel or FRP material.
The upright posts 21 and the cross beams 22 at the two ends of the tower body frame 2 are connected with each other by diagonal braces 23 to form a Chinese character 'mi'.
FRP material herein means glass fiber reinforced plastic material.
As shown in fig. 4, as a preferable mode of the above embodiment, the bottom joist 26 is provided at the upper end of the tower frame 2 to form a square frame structure, and is provided with an upper layer and a lower layer, the lower layer supports the bottom surface of the water basin 1, and the upper layer supports the side wall of the water basin 1.
Specifically, the bottom joist 26 is connected to the upright post 21 to form a structural member and a support for the basin 1. The water sowing basin 1 is placed on a bottom joist 26 and is fixed with the joist through self-tapping nails; the bottom joist 26 supports the bottom surface of the water basin 1 at the lower layer and supports the side wall of the water basin 1 at the upper layer.
As shown in fig. 2-3, as a preferred mode of the above embodiment, the bottom frame beam 24 forms a square frame structure for supporting the bottom surface of the water collection basin 3; the upright posts 21 support the side walls of the catchment basin 3.
Specifically, the columns 21 are staggered with the bottom frame beams 24, which facilitates bolting and reduces the use of connectors.
As shown in fig. 2-3, as a preferred mode of the above embodiment, the side plates 5 are provided with vertical reinforcing ribs; the side plate 5 is made of FRP.
Specifically, the side plate 5 is fixedly installed between the two upright posts 21 by bolts; the side plates 5 are provided with concave-convex stripes to form vertical reinforcing ribs; the adoption of the vertical reinforcing ribs can improve the supporting strength of the side plates 5.
As shown in fig. 5, as a preferable mode of the above embodiment, the blower transmission mechanism 6 is built in the tower frame 2.
Specifically, the fan transmission mechanism 6 is installed inside the upper end of the tower body frame 2; is supported and fixed by a cross beam 22. The transmission part is arranged in the tower, and the structure in the tower is connected with the speed reducer and the motor to form a transmission system. The transmission system structure is firmer by the combined connection of the structural beam and the diagonal bracing 23.
As shown in fig. 1, as a preferable mode of the above embodiment, the blower transmission mechanism 6 is mounted on the motor frame joist 7; the motor frame joist 7 is mounted on the tower frame 2.
Specifically, the motor frame joist 7 is in a plate shape and is made of corrosion-resistant stainless steel; the motor frame joist 7 is fixedly mounted on the cross beam 22 by bolts.
As shown in fig. 4, as a preferable mode of the above embodiment, four corners of the water collecting tub 3 are connected to the corresponding columns 21 by bolts.
Specifically, the water collecting basin 3 is of a cuboid shell structure, the upright post 21 is fixedly connected with the side of the water collecting basin 3, and the bottom of the water collecting basin 3 is placed on the bottom frame beam 24. Four corners of the water collecting basin 3 are connected with the upright posts 21 by connecting pieces.
The utility model has the specific working principle that:
the upright post 21, the cross beam 22, the inclined strut 23, the water collecting basin 3, the water sowing basin 1 and the support are all made of FRP. The upright posts 21 are made of square tubes and are staggered with the bottom frame beams 24, so that connectors between the upright posts 21 and the cross beams 22 are reduced, and the connection between the upright posts 21 and the cross beams is simpler and more reliable. The cross beam 22 is made of groove materials and plays a role in supporting and connecting. The diagonal brace 23 is made of angle steel and plays a role of reinforcing structure. The water collecting basin 3 is manufactured by pasting FRP according to a die, and plays a role in water storage of the cooling tower. The water sowing basin 1 is manufactured by adopting hand paste FRP according to a die, and plays a role in distributing hot water of a cooling tower. Because the structure of the cross flow tower is complex, the FRP structural member is generally made of sectional materials, the types of the sectional materials are fewer, the structure is composed of square tubes, groove materials, angle steel and the like, and the elastic die of the FRP is only one tenth of steel, so that the strength is only one tenth of steel under the condition of the same thickness and the same cross section. Therefore, in the design process, the strength is increased by thickening and enlarging the sectional materials, and a proper method for connecting the sectional materials is considered. Therefore, in some parts, the structure which cannot be replaced by FRP still needs to be made of corrosion-resistant steel, such as transmission parts, partial special-shaped beams, connecting pieces and the like. In the parts made of FRP, the structure of FRP faces the situation of no upright column 21 in a larger space and the complex structure of the water basin 1 part due to the different suspension characteristics and water distribution modes of the structure and the filler of the cross flow tower, so that the cross flow tower is applied to a relatively small amount compared with a countercurrent tower in the application of the FRP structure. Therefore, in the structural design of the utility model, the upright posts 21 and the cross beams 22 are staggered, steel support is increased to increase the strength, a two-layer joist mode is adopted in the water distribution basin part, the side plates 5 are vertical side plates 5 and are arranged between the two upright posts 21, the transmission part is arranged in the tower to reduce the gravity center, and the transmission part is supported by the integral structure of the cooling tower.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Specific examples are used herein to illustrate the principles and embodiments of the present patent technical solution, and the above examples are only used to help understand the method of the present patent and its core ideas. The foregoing is merely a preferred embodiment of the present patent, and it should be noted that, due to the limited text expression, there is objectively an infinite number of specific structures, and it will be apparent to those skilled in the art that several modifications, adaptations or variations can be made and the above technical features can be combined in a suitable manner without departing from the principles of the present patent; such modifications, variations, or combinations, or the direct application of the concepts and aspects of the disclosed patent to other applications without modification, are intended to be within the scope of the present disclosure.
Claims (7)
1. A glass fiber reinforced plastic structure cross flow tower comprises a tower body frame (2), a side plate (5) wrapping the tower body frame (2), a water collecting basin (3) positioned below the tower body frame (2) and a water sowing basin (1) positioned above the tower body frame (2); the tower body frame (2) is characterized by comprising an upright post (21), a cross beam (22), a diagonal brace (23), a bottom frame beam (24) and a bottom joist (26) which are made of FRP materials; the diagonal brace (23) is connected with the upright post (21) and the cross beam (22) to form a triangular structure; the upright post (21) is of a square tube structure; the water collecting basin (3) and the water sowing basin (1) are FRP structures formed through a die.
2. The glass fiber reinforced plastic structure cross-flow tower according to claim 1, wherein the bottom joist (26) is arranged at the upper end of the tower body frame (2) to form a square frame structure, and is provided with an upper layer and a lower layer, the lower layer supports the bottom surface of the water basin (1), and the upper layer supports the side wall of the water basin (1).
3. A glass fibre reinforced plastic structure cross-flow tower according to claim 1, characterized in that the bottom frame beams (24) form a square frame structure for supporting the bottom surface of the water collecting basin (3); the upright post (21) supports the side wall of the water collecting basin (3).
4. A glass fibre reinforced plastic structure cross-flow tower according to claim 3, characterized in that the four corners of the water collecting basin (3) are connected with the corresponding upright posts (21) by bolts.
5. A glass fibre reinforced plastic structure cross-flow tower according to claim 1, characterized in that the side plates (5) are provided with vertical reinforcing ribs; the side plates (5) are made of FRP.
6. A glass fibre reinforced plastic structure cross-flow tower according to claim 1, characterized in that the fan transmission mechanism (6) is built in the tower body frame (2).
7. A glass fibre reinforced plastic structure cross-flow tower according to claim 6, characterized in that the fan transmission (6) is mounted on a motor frame joist (7); the motor frame joist (7) is arranged on the tower body frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321563906.5U CN220153362U (en) | 2023-06-19 | 2023-06-19 | Glass fiber reinforced plastic structure cross flow tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321563906.5U CN220153362U (en) | 2023-06-19 | 2023-06-19 | Glass fiber reinforced plastic structure cross flow tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220153362U true CN220153362U (en) | 2023-12-08 |
Family
ID=89016612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321563906.5U Active CN220153362U (en) | 2023-06-19 | 2023-06-19 | Glass fiber reinforced plastic structure cross flow tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220153362U (en) |
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2023
- 2023-06-19 CN CN202321563906.5U patent/CN220153362U/en active Active
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