Water-absorbing anti-spattering drainage channel

A drainage tank and drainage pipe technology, applied in auxiliary devices, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of direct flow of cooling water, affecting health, affecting the environment, etc.

Inactive Publication Date: 2012-10-31
CRRC CHANGCHUN RAILWAY VEHICLES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a water-absorbing and splash-proof drainage tank, which solves the problem that the sprayed cooling water directly flows to the ground during the welding process of the steel structure of rail passenger car...

Method used

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  • Water-absorbing anti-spattering drainage channel

Examples

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Embodiment Construction

[0007] Referring to the accompanying drawings, the tank body 1 is made of stainless steel or other corrosion-resistant materials, and the water-proof net 2 is a mesh object made of stainless steel or other anti-corrosion materials. The water-proof net 2 is fixed in the groove of the tank body 1, and a Layer absorbent sponge3. A miniature submersible pump 4 is installed at the end of the tank body 1, and a drain valve 5, a quick-change joint 6 and a drain pipe 7 are externally connected. The cooling water ejected during the rail car welding operation or the water falling from a high place is quickly absorbed by the water-absorbing sponge 3 to avoid splashing. The water-insulating net 2 keeps the water storage space in the height direction in the tank and supports the absorbent sponge 3 to drain the absorbed water into the tank body 1 . Open the drain valve 5 and connect the quick-change joint 6 and the drain pipe 7, start the miniature submersible pump 4 and discharge the coll...

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PUM

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Abstract

A water-absorbing anti-spattering drainage channel is characterized by comprising a channel body, a water separating net, water-absorbing sponge, a micro-submersible pump, a water drain valve, a quick connector and a water drainage pipe, wherein the water separating net is fixed in the channel body; the water-absorbing sponge is arranged on the water separating net; the micro-submersible pump is mounted at an end of the channel body; and the water drain valve, the quick connector and the water drainage pipe are connected to the exterior of the channel body. The water-absorbing anti-spattering drainage channel has the positive effects that cooling water jet during a welding operation process of a rail passenger car or water falling from a high position is absorbed by the water-absorbing sponge fast to avoid spattering. Due to the adoption of the water separating net, a water storage space is reserved in the height direction of the drainage channel, the water-absorbing sponge is supported, and water absorbed by the water-absorbing sponge drops to the channel body. When the water escape valve is opened, the quick connector is communicated with the water drainage pipe, and the micro-submersible pump is started, collected water is drained to a sewage conduit, so as to realize the functions of anti-spattering collection and discharging of cooling water.

Description

technical field [0001] The invention belongs to the technical field of rail car manufacturing, and relates to the anti-splash collection and discharge of sprayed cooling water or water falling from a high place during the steel structure welding process. Background technique [0002] The cooling water sprayed out during the welding process of the steel structure of rail cars flows directly to the ground, or the water falling from a high place splashes around and affects the environment. Workers stand in the water for a long time, soaking wet shoes will affect their health. Contents of the invention [0003] The purpose of the present invention is to provide a water-absorbing and splash-proof drainage tank, which solves the problem that the sprayed cooling water directly flows to the ground during the welding process of the steel structure of rail passenger cars, or the water falling from a high place splashes around and affects the environment, and solves the problem of wo...

Claims

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Application Information

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IPC IPC(8): B23K37/00
Inventor 许晓阳王洪亮赵雪山
Owner CRRC CHANGCHUN RAILWAY VEHICLES CO LTD
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