Special glass fiber reinforced plastic wind shield for cooling tower

Abstract

The utility model provides a special glass fiber reinforced plastic wind shield for a cooling tower and belongs to the technical field of wind shields. Comprising a plate body used for wind shielding of the cooling tower, the plate body comprises an outer plate on the outer side and an inner plate on the inner side, a cavity is formed in the inner side of the outer plate, a fixing frame is fixedly connected to the inner side of the cavity, outer elastic plates are fixedly connected to the upper end and the lower end of the inner side of the fixing frame, and a plurality of compression-resistant assemblies are fixedly connected between the two outer elastic plates. The compression-resistant assembly comprises two mounting pieces, the outer sides of the two mounting pieces are fixedly connected with the two outer elastic plates, and the two ends of the inner sides of the two mounting pieces are fixedly connected with compression-resistant elastic pieces. By arranging the fixing frame, the outer elastic plate and the compression-resistant assemblies, when the device encounters large wind power, pressure can be evenly distributed to all the compression-resistant assemblies through the outer elastic plate, deformation is achieved through the compression-resistant elastic pieces, kinetic energy is absorbed, the compression-resistant performance of the device is improved, the practicability of the device is improved, and the service life of the device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wind baffle, especially relates to the glass steel wind baffle special for cooling tower. BACKGROUND

[0002] The wind baffle is set up when building the cooling tower in the windy area, and the purpose and significance of setting up the wind baffle is to reduce the formation of draught as much as possible, reduce the loss of suction, ensure the cooling effect, be favorable to reducing the coal consumption, and the types of wind baffle are many, and the glass steel wind baffle is one of them.

[0003] The patent with the announcement number CN204100887U proposes a glass steel wind baffle for cooling tower, which comprises a plate body, reinforcing ribs and clamping grooves, the plate body is made of glass steel material, the plate body is internally provided with reinforcing ribs, the reinforcing ribs are laid in cross shape by reinforcing steel bars, clamping grooves are arranged on the plate body, the clamping grooves are concave, and the plate body, clamping grooves and reinforcing ribs are integrally formed by a molding process.

[0004] The above case increases the strength of the plate body by the reinforcing ribs during use, but the toughness is low, so that the device is damaged and the practicability of the device is reduced when the device is blown by large wind force and rigid fracture occurs.

[0005] Therefore, the utility model provides the glass steel wind baffle special for cooling tower to meet the demand. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing the glass steel wind baffle special for cooling tower to solve the problems in the above background technology.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: the glass steel wind baffle special for cooling tower, including the plate body for the wind of cooling tower, the plate body includes the outer plate of outside and the inner plate of inside, the inner side of the outer plate is provided with a cavity, the inner side of the cavity is fixedly connected with a fixed frame, the upper and lower ends of the fixed frame inner side are fixedly connected with the outer elastic plate, a plurality of compression resistance components are fixedly connected between the two outer elastic plates, the compression resistance component includes two mounting pieces fixedly connected with the two outer elastic plates at the outer side, the two ends of the inner side of the two mounting pieces are fixedly connected with the compression resistance elastic sheet, the compression resistance elastic sheet includes the reinforcing foot of the top end and the bottom end and the outer protruding block of the middle part, the two ends between the two compression resistance elastic sheets of the inner side of the same compression resistance component are fixedly connected with the supporting elastic sheet, a plurality of vacuum grooves are formed in the inner side of the inner plate, the side, away from the outer plate, of the inner plate is fixedly connected with the reinforcing strip, the inner side of the reinforcing strip is provided with a through groove, the through groove is fixedly connected with the cross rib inside, and the through groove in the reinforcing strip is divided into a plurality of triangular grooves by the cross rib.

[0008] As a preferred implementation form, two said outer elastic plates are fixedly connected with the outer plate on the sides away from each other.

[0009] As a preferred implementation form, said reinforcing leg is fixedly connected with the corresponding mounting sheet on the outside, and said outer protrusion is vertically elliptical.

[0010] As a preferred implementation form, said compression-resistant components are uniformly distributed on the inside of the fixed frame, and the two ends of the compression-resistant components are fixedly connected with the inside of the fixed frame.

[0011] As a preferred implementation form, the middle part of the two compression-resistant elastic sheets inside the same compression-resistant component is bent towards the ends away from each other, and the middle part of the two supporting elastic sheets inside the same compression-resistant component is bent towards the ends away from each other.

[0012] As a preferred implementation form, said vacuum grooves are uniformly distributed inside the inner plate, and said vacuum grooves are cylindrical.

[0013] As a preferred implementation form, the number of triangular grooves inside the same said reinforcing strip is four, which are annularly distributed inside the reinforcing strip.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The utility model discloses a fixed frame, an outer elastic plate and a compression-resistant component are arranged, so that when the device encounters greater wind force, the outer elastic plate can uniformly distribute the pressure to all compression-resistant components, and then the compression-resistant elastic sheets are deformed and absorb kinetic energy, thereby improving the compression resistance of the device and enhancing the practicality and service life of the device.

[0016] The utility model discloses a reinforcing leg, an outer protrusion and a supporting elastic sheet are arranged inside the compression-resistant component, so that the reinforcing leg and the outer protrusion can cooperate to increase the strength of the deformed part and the connecting part of the compression-resistant elastic sheet, and the stress borne by the compression-resistant elastic sheet is shared by the supporting elastic sheet, thereby avoiding the breakage of the compression-resistant elastic sheet due to excessive external force, improving the compression resistance and service life of the compression-resistant component, and improving the temperature insulation effect of the device through the vacuum grooves. DRAWINGS

[0017] Figure 1 It is a sectional view of the three-dimensional structure of the glass fiber reinforced plastic wind shield specially used for the cooling tower.

[0018] Figure 2 It is a sectional view of the three-dimensional structure of the glass fiber reinforced plastic wind shield specially used for the cooling tower.

[0019] Figure 3 It is a sectional view of the three-dimensional structure of the glass fiber reinforced plastic wind shield specially used for the cooling tower. Figure 1 It is an enlarged view of A in the sectional view of the three-dimensional structure of the glass fiber reinforced plastic wind shield specially used for the cooling tower.

[0020] In the figure: 1, plate body; 101, outer plate; 102, inner plate; 2, fixed frame; 3, outer elastic plate; 4, compression resistance assembly; 401, mounting piece; 402, compression resistance elastic sheet; 403, reinforcing foot; 404, outer protrusion; 405, supporting elastic sheet; 5, vacuum groove; 6, reinforcing strip; 7, cross-shaped rib; 8, triangular groove. DETAILED DESCRIPTION

[0021] The utility model will be further described below in combination with examples.

[0022] The following examples are used to illustrate the utility model, but cannot be used to limit the protection scope of the utility model; the conditions in the examples can be further adjusted according to specific conditions, and simple improvements of the method of the utility model under the concept premise of the utility model all belong to the range required to be protected by the utility model.

[0023] Please refer to Figures 1-3 The utility model provides glass steel wind baffle special for cooling tower, including the plate body 1 for cooling tower wind -proof, the plate body 1 includes the outer plate 101 of outside and the inner plate 102 of inside, the inside of outer plate 101 is equipped with cavity, the inside of cavity is fixedly connected with fixed frame 2, the upper and lower end of fixed frame 2 inside is fixedly connected with outer elastic plate 3, and a plurality of compression resistance assemblies 4 are fixedly connected between two outer elastic plates 3, and the compression resistance assembly 4 includes two mounting pieces 401 fixedly connected with two outer elastic plates 3 on the outside, the both ends of the inside of two mounting pieces 401 are fixedly connected with compression resistance elastic sheet 402, and the compression resistance elastic sheet 402 includes reinforcing foot 403 at the top end and the bottom end and outer protrusion 404 in the middle, the both ends between the inside of same compression resistance assembly 4 two compression resistance elastic sheets 402 are fixedly connected with supporting elastic sheet 405, the outside of reinforcing foot 403 is fixedly connected with corresponding mounting piece 401, the outer protrusion 404 is vertical oval, and the compression resistance assembly 4 is evenly distributed in the inside of fixed frame 2, and the both ends of compression resistance assembly 4 are fixedly connected in the inside of fixed frame 2, the middle of two compression resistance elastic sheets 402 inside same compression resistance assembly 4 is bent to the end far from each other, the middle of two supporting elastic sheets 405 inside same compression resistance assembly 4 is bent to the end far from each other, and the compression resistance assembly 4 is high-strength plastic material.

[0024] The device is installed at the proper position of the cooling tower, when external wind force acts on the wind baffle, the outer plate 101 first bears the wind force, the outer elastic plate 3 on the outside provides buffering and distributes the force to all compression resistance assemblies 4, the compression resistance elastic sheet 402 can be elastically deformed when bearing stress through the structure of reinforcing foot 403 and outer protrusion 404, absorbs kinetic energy to buffer, and at the same time maintains the stability of the structure.

[0025] The outer elastic plate 3 can not only effectively absorb and disperse the great pressure brought by the wind, but also uniformly and quickly transmit the pressure to each compression-resistant component 4 uniformly distributed on the inner side of the fixed frame 2, so as to ensure that the wind does not concentrate in a local area of the wind shield, and when the wind shield is subjected to external force, the compression-resistant elastic sheet 402 will elastically deform, which effectively absorbs the kinetic energy of the wind, and when the external force disappears, the compression-resistant elastic sheet 402 can quickly restore to the original state. Even if the wind is continuous or intermittent, the wind shield can effectively reduce the damage of the wind to the structure through the series of elastic buffering and energy absorption mechanism. This design not only significantly improves the compression resistance of the device, but also enhances the practicality and service life of the device.

[0026] The reinforced foot 403 not only ensures that the compression-resistant elastic sheet 402 can remain stable during deformation, but also significantly enhances the strength of the deformation part and the connecting part, effectively resisting stress concentration during deformation, thereby greatly reducing the risk of fracture. The outer protrusion 404 not only optimizes the stress distribution of the compression-resistant elastic sheet 402, but also enables it to more uniformly absorb energy during deformation, further improving its compression resistance. The support elastic sheet 405 forms a stable support network with the compression-resistant elastic sheet 402, which can effectively absorb and disperse part of the stress, thereby reducing the burden of the compression-resistant elastic sheet 402 and preventing it from being damaged due to excessive stress.

[0027] Please refer to Figures 1-3 The inner side of the inner plate 102 is provided with a plurality of vacuum grooves 5, and the side of the inner plate 102 away from the outer plate 101 is fixedly connected with a reinforcing strip 6. The inner side of the reinforcing strip 6 is provided with a through groove, and the through groove is fixedly connected with a cross-shaped rib 7. The through groove in the reinforcing strip 6 is divided into a plurality of triangular grooves 8 by the cross-shaped rib 7. The sides of the two outer elastic plates 3 away from each other are fixedly connected with the outer plate 101. The outer elastic plate 3 is a high-strength elastic plastic plate. The vacuum grooves 5 are uniformly distributed in the inner plate 102. The vacuum grooves 5 are cylindrical. The number of triangular grooves 8 in the same reinforcing strip 6 is four, which are annularly distributed in the reinforcing strip 6.

[0028] The vacuum grooves 5 on the inner plate 102 can isolate the temperature on the outer side and have a heat preservation effect. The reinforcing strip 6 strengthens the strength of the plate body 1 and ensures the stability of the plate body 1.

[0029] The vacuum grooves 5 not only reduce the overall weight of the wind shield, but also significantly improve the heat insulation effect of the plate body 1, providing a strong guarantee for the efficient operation of the cooling tower.

[0030] The working principle and use flow of the utility model: install the device in the proper position of cooling tower, when external wind force acts on the wind shield, the outer plate 101 first bears the wind force, the outer elastic plate 3 on the outside provides the buffer, and distributes the strength to all compression-resistant components 4, the compression-resistant elastic sheet 402 can occur elastic deformation when being stressed through its reinforcing foot 403 and outer protrusion 404 structure, absorbs kinetic energy to buffer, maintains the stability of structure at the same time, the vacuum groove 5 on the inner plate 102 can isolate the temperature on the outside, plays the heat preservation effect, the reinforcing strip 6 strengthens the strength of the plate body 1, guarantees the stability of the plate body 1.

[0031] Although the embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fiberglass windbreak for cooling towers, comprising a plate (1) for wind protection in cooling towers, characterized in that, The plate (1) includes an outer plate (101) and an inner plate (102). A cavity is formed on the inner side of the outer plate (101). A fixing frame (2) is fixedly connected to the inner side of the cavity. An outer spring plate (3) is fixedly connected to the upper and lower ends of the inner side of the fixing frame (2). A plurality of anti-compression components (4) are fixedly connected between the two outer spring plates (3). The anti-compression component (4) includes two mounting pieces (401) fixedly connected to the two outer spring plates (3) on the outside. An anti-compression spring piece (402) is fixedly connected to both ends of the inner side of the two mounting pieces (401). 02) Includes a reinforcing foot (403) at the top and bottom and an outer protrusion (404) in the middle. Supporting springs (405) are fixedly connected to both ends of the two anti-compression springs (402) on the inner side of the same anti-compression component (4). Several vacuum grooves (5) are opened on the inner side of the inner plate (102). A reinforcing strip (6) is fixedly connected to the side of the inner plate (102) away from the outer plate (101). A through groove is opened on the inner side of the reinforcing strip (6). A cross rib (7) is fixedly connected inside the through groove. The through groove inside the reinforcing strip (6) is divided into multiple triangular grooves (8) by the cross rib (7).

2. The fiberglass wind baffle for cooling towers according to claim 1, characterized in that, The two outer elastic plates (3) are fixedly connected to the outer plate (101) on the side away from each other. The outer elastic plates (3) are high-strength elastic plastic plates.

3. The fiberglass wind baffle for cooling towers according to claim 1, characterized in that, The outer side of the reinforcing foot (403) is fixedly connected to the corresponding mounting piece (401), and the outer protrusion (404) is a vertical ellipse.

4. The fiberglass wind baffle for cooling towers according to claim 1, characterized in that, The anti-compression components (4) are evenly distributed inside the fixed frame (2), and both ends of the anti-compression components (4) are fixedly connected to the inside of the fixed frame (2).

5. The fiberglass wind baffle for cooling towers according to claim 1, characterized in that, The middle of the two pressure-resistant springs (402) inside the same pressure-resistant component (4) bends toward the end away from each other, and the middle of the two support springs (405) inside the same pressure-resistant component (4) bends toward the end away from each other.

6. The fiberglass wind baffle for cooling towers according to claim 1, characterized in that, The vacuum grooves (5) are evenly distributed inside the inner plate (102), and the vacuum grooves (5) are cylindrical.

7. The fiberglass wind baffle for cooling towers according to claim 1, characterized in that, There are four triangular grooves (8) inside the same reinforcing strip (6), which are distributed in a ring inside the reinforcing strip (6).

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