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Interior frame self-locking plate filter

A self-locking plate and filter technology, which is applied in the direction of dispersed particle filtration, chemical instruments and methods, and dispersed particle separation, can solve the problems of low production efficiency and inconvenient assembly, and achieve improved production efficiency, ingenious design, and easy assembly Effect

Inactive Publication Date: 2014-04-30
苏州科佳环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an inner frame self-locking plate filter to solve the problems in the prior art that the two inner frames are only fastened by the outer frame, the assembly is not convenient enough, and the production efficiency is low

Method used

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  • Interior frame self-locking plate filter
  • Interior frame self-locking plate filter
  • Interior frame self-locking plate filter

Examples

Experimental program
Comparison scheme
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Embodiment

[0025] Example: see Figure 5-Figure 9 Shown:

[0026] An inner frame self-locking plate filter, comprising a first inner support frame 9 , a second inner support frame 10 and filter cotton 8 sandwiched between the first inner support frame 9 and the second inner support frame 10 .

[0027] see Figure 5 As shown, the first inner support frame 9 and the second inner support frame 10 all include a first cross bar 2, a second cross bar 3 and a plurality of raised bars 4, and the raised bars 4 are composed of vertical straight sections 5 and The first bending section 6 and the second bending section 7 located at both ends of the vertical straight section 5 are formed. The first bending section 6 and the second bending section 7 are located on the same side of the vertical straight section 5, so that the raised strip 4 C-shaped; the raised bars 4 are arranged in parallel, the first cross bar 2 is connected between the ends of the first bending section 6 of each raised bar 4, and...

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Abstract

The invention relates to an interior frame self-locking plate filter. The filter comprises a first inner support frame, a second inner support frame, and filter cotton, and is characterized in that the lengths of the first bend section and the second bend section of the convex strip of the first inner support frame are greater than the lengths of the first bend section and the second bend section of the convex strip of the second inner support frame, both the first transverse rod and the second transverse rod of the first inner support frame are arranged outside the C shape of the convex strip, both the first transverse rod and the second transverse rod of the second inner support frame are arranged inside the C shape of the convex strip, by taking the convex direction of the convex strip as the baseline, the side to which the convex strip faces is the front side, the opposite side is the rear side, after assembling, the first transverse rod of the second inner support frame is buckled at the rear side of the first transverse rod of the first inner support frame, the second transverse rod of the second inner support frame is buckled at the rear side of the second transverse rod of the first inner support frame. The first inner support frame and the second inner support frame are automatically locked with each other, the operation is convenient and fast, the whole filter is simple and convenient to assemble, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the field of air filters, in particular to a plate filter. The plate filter is usually suitable for the initial filtration (or pre-filtration) of the ventilation duct system. Background technique [0002] The representative structure of the existing plate-type air filter can be found in the invention patent with the authorized announcement number CN202527028U. The above-mentioned patent discloses a plate-type air filter, which includes an outer frame, a filter cotton, and two inner support frames with the same structure and size. The structure of each internal support frame is as follows figure 1 As shown, it is composed of a first cross bar 2, a second cross bar 3 and a plurality of raised bars 4. The raised bars 4 are composed of a vertical straight section 5 and first bending sections located at both ends of the vertical straight section 5. 6 and the second bending section 7, the first bending section 6 and the second ben...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/52
Inventor 蒋叙东
Owner 苏州科佳环境科技有限公司
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