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Depth measurable draining member equipped with square-corrugated core plate

A technology of drainage components and square wave shape is applied in the field of soundable drainage components, which can solve the problems of troublesome core board processing, affecting drainage effect, complicated procedures, etc., and achieve the effect of saving materials, better drainage effect, and simplifying procedures.

Inactive Publication Date: 2007-09-26
任再永
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The core board of this structure is more troublesome to manufacture, the process is complicated, more materials are consumed, the cost is high, and the spacers are denser, which sometimes affects the drainage effect

Method used

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  • Depth measurable draining member equipped with square-corrugated core plate
  • Depth measurable draining member equipped with square-corrugated core plate
  • Depth measurable draining member equipped with square-corrugated core plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] As shown in Figures 2 and 3, there is a depth-measurable drainage member with a square wave core plate. The core plate 1 is stamped from a plastic plate or a synthetic resin net to form a square wave plate. The opening directions of adjacent longitudinal slots are opposite to form a drainage Channel, the core plate wraps the filter membrane layer 2, the filter membrane layer 2 can be made of non-woven fabric or chemical glue, and its two ends are bonded to form a water filter jacket. In the seam of the filter membrane layer 2, two enameled wires (depth-sounding wires) 3, 4, which are regularly intertwined, are longitudinally placed. The enameled wire is evenly wound on the longitudinal axis. The two enameled wires 3 and 4 are covered with a water-proof plastic cover 5 as a waterproof wrap.

Embodiment 2

[0021] As shown in Figure 4, there is a depth-measurable drainage member with a square wave core plate, two enameled wires 3 and 4 are regularly intertwined, and the enameled wire is covered with a water-proof plastic sleeve 5 and placed in the drainage channel of the core plate 1. The filter membrane layer 2 includes two pieces of non-woven fabrics located on both sides of the core plate, and the two ends of each piece of non-woven fabric are directly connected to the core plate 1 by thermal melting. Other structures are the same as in Embodiment 1.

Embodiment 3

[0023] As shown in Figure 5, there is a depth-measuring drainage member with a square corrugated core plate. The filter membrane layer 2 surrounds the core plate 1, and its two ends are bonded to both sides of one side of the core plate 1. Water-proof plastic sleeves pack 5 packs. Coated on the outside of the two parallel parallel metal wires 3, 4, and arranged outside the filter membrane layer 2 (not limited to the bonding place shown in the figure, it can be any suitable position on the outer surface of the filter membrane layer), other structures and implementation Example 1 is the same.

[0024] The mutual setting method and setting position of the two strands of sounding lines involved in the present invention, the structure of the filter membrane layer and the connection method can be freely combined according to the actual situation according to the schematic diagram of the above-mentioned embodiments (for example, the metal wires that are coated in parallel and juxtapos...

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PUM

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Abstract

The invention relates to a discharge element which can detect depth, arranged with a square wave central layer, for discharging underground accumulated water at preset depth, for resolving problems of present techniques as hard production, complex process, high cost and bad discharge effect. The invention comprises a central layer and a filter membrane layer covering the central layer. The invention is characterized in that the section of the central layer is square wave shaped, while the openings of nearby longitudinal grooves are in opposite directions to form a discharge channel, the discharge element is longitudinally arranged with a depth detector comprising at least two insulated depth detecting lines with fixed corresponding positions. The invention optimizes the structure of central layer to simplify process, save material, reduce cost, make discharge successful, and optimize the discharge effect. The invention can accurately detect depth, with easy operation.

Description

【Technical field】 [0001] The invention relates to a depth-measurable drainage component provided with a square-wave core plate, which is used for draining underground water at a predetermined depth. 【Background technique】 [0002] Existing depth-measurable drainage components with a square corrugated core plate generally include a core plate and a filter membrane layer covering the core plate, and sound-measuring elements are arranged longitudinally in the component to achieve the sound-measuring function. [0003] The structure of the core board is shown in Figure 1. A number of partitions are vertically arranged on a single board 1' (usually a plastic board), and a drainage channel is formed between every two partitions, and symmetrical drainage channels are formed on both sides of the core board. Multiple drainage channels. The processing and manufacture of the core plate of this structure is cumbersome, the process is complicated, more materials are consumed, the cost i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D19/20E02D31/00E02B11/00
Inventor 任再永
Owner 任再永