Cross-shaped air guide wall made of modified strengthening type extruded sheet
An reinforced, extruded board technology, used in industrial buildings, refrigeration plants, etc., can solve the problems of intractability, damage to structural strength, corrosion of steel structure of cross wind guide walls, etc., and achieve the effect of convenient maintenance.
Active Publication Date: 2015-06-17
江苏海德节能科技有限公司
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Problems solved by technology
[0005] The cross air guide wall made of FRP has two layers of prefabricated FRP panels, which are sealed with resin. Under the condition of long-term wind pressure, cracks will appear at the seal and water seepage will occur within a year, resulting in cross air guide. The steel structure inside the wall is corroded, thereby destroying the structural strength, or even breaking, and once it is corroded, it is difficult to deal with, and the cross air guide wall must be replaced as a whole
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Embodiment Construction
[0023] The present invention will be further described below in conjunction with accompanying drawing:
[0024] Such as Figures 1 to 4 , a cross wind guide wall made of modified reinforced extruded board, including reinforced extruded board 1 and FRP channel steel 2, said reinforced extruded board 1 is clamped in the groove of FRP channel steel 2.
[0025] The reinforced extruded board 1 and the FRP channel steel 2 are fixed by bolts 3 .
[0026] The upper and lower sides of the reinforced extruded board 1 are provided with FRP channel steel 2 .
[0027] One end of the reinforced extruded board 1 is provided with a clip joint 4, the other end of the reinforced extruded board 1 is provided with a clipping groove 5, and the inside of the reinforced extruded board 1 is provided with a reinforcing rib 6 .
[0028] The four sides of the cross wind guide wall are fixed by welding steel pieces. The reinforced extruded board 1 is a PVC reinforced extruded board or an FRP fibergla...
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A cross-shaped air guide wall made of a modified strengthening type extruded sheet is characterized by comprising the strengthening type extruded sheet (1) and fiber reinforce plastic (FRP) channel steel (2), wherein the strengthening type extruded sheet (1) is placed in the groove of the FRP channel steel (2) in a clamping mode and is fixed with the FRP channel steel (2) through bolts, and the FRP channel steel (2) is arranged on the upper side and the lower side of the strengthening type extruded sheet (1). The FRP formed at one time in a pultrusion through a technique with international advanced level is adopted to serve as a support beam, and the cross-shaped air guide wall made of the modified strengthening type extruded sheet is embedded inside the support beam in a splicing mode, so that the cross-shaped air guide wall made of the modified strengthening type extruded sheet is attractive, capable of meeting intensity requirements, and convenient, fast and reliable to install and maintain.
Description
technical field [0001] The invention relates to a cross wind guide wall, in particular to a cross wind guide wall made of modified reinforced extruded plastic board. Background technique [0002] At present, the cross air guide wall is widely used in large-area hyperbolic natural cooling towers. For a long time, the material for making the cross air guide wall is generally FRP (glass reinforced plastic) plates, and its inherent shortcomings affect the cross air guide wall. Air guide efficiency and service life. [0003] The cross wind guide wall made of FRP (glass reinforced plastic), its panel is made of pure hand paste, the thickness is uneven, the bonding strength cannot be guaranteed, and the continuity and reliability of the quality of the plate cannot be guaranteed; while modified PVC (polyethylene Vinyl chloride) reinforced extruded board is extruded by a plastic extruder at one time, which can guarantee the quality of the same batch of products. Its cross-section i...
Claims
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IPC IPC(8): E04H5/12
Inventor 朱为民
Owner 江苏海德节能科技有限公司