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A light rubber and plastic fire-fighting suction pipe and its manufacturing process

A manufacturing process and technology for water suction pipes, which are applied in the field of light-weight rubber and plastic fire-fighting water suction pipes and their manufacturing processes, can solve the problems of inconvenient connection of water suction pipes, delaying disaster relief opportunities, time-consuming and laborious, etc. The effect of small storage space

Active Publication Date: 2019-05-10
JIANGSU HOSEKING FIRE DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the water suction pipes used on fire trucks in my country use rubber as the main raw material, consisting of inner and outer rubber layers, cloth rubber layers, and metal spirals. Generally, each fire truck must be equipped with a 2-meter-long pipe of the required specification. There are 4 water pipes. When fighting in the fire field, it is inconvenient to connect the water pipes due to their heavy weight.

Method used

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  • A light rubber and plastic fire-fighting suction pipe and its manufacturing process
  • A light rubber and plastic fire-fighting suction pipe and its manufacturing process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A light rubber and plastic fire-fighting water suction pipe, in parts by weight, the raw material formula includes hard material and soft material, and the hard material contains: 100 parts of SG-5 type resin powder, 8 parts of dioctyl phthalate, trisalt 5 parts of lead sulfate, 0.8 parts of di-salt lead stearate, 1.2 parts of lead stearate, 0.5 parts of barium stearate, 1.5 parts of calcium stearate, 5 parts of calcium carbonate, 0.5 parts of paraffin, and 0.2 parts of carbon black;

[0029] The soft material contains: 100 parts of SG-3 type resin powder, 10 parts of nitrile, 45 parts of dioctyl phthalate, 20 parts of dioctyl sebacate, 1.2 parts of barium stearate, 1 part of cadmium stearate , 2.5 parts of dibutyltin dilaurate, and 0.6 parts of paraffin wax.

[0030] The manufacturing process of the above-mentioned light-duty rubber and plastic fire-fighting water suction pipe comprises the following steps:

[0031] (1) Pour the components of the hard material into th...

Embodiment 2

[0037] A light rubber and plastic fire-fighting water suction pipe, in parts by weight, the raw material formula includes hard material and soft material, the hard material contains: 100 parts of SG-5 type resin powder, 4 parts of dioctyl phthalate, trisalt 4.5 parts of lead sulfate, 0.8 part of di-salt lead stearate, 1 part of lead stearate, 0.5 part of barium stearate, 1.5 parts of calcium stearate, 5 parts of calcium carbonate, 0.5 part of paraffin, and 0.2 part of carbon black;

[0038] The soft material contains: 100 parts of SG-3 type resin powder, 15 parts of nitrile, 44 parts of dioctyl phthalate, 18 parts of dioctyl sebacate, 1.2 parts of barium stearate, 1 part of cadmium stearate , 2.5 parts of dibutyltin dilaurate, and 0.6 parts of paraffin wax.

[0039] The manufacturing process of the above-mentioned light-duty rubber and plastic fire-fighting water suction pipe comprises the following steps:

[0040] (1) Pour the components of the hard material into the kneadin...

Embodiment 3

[0046] A light rubber and plastic fire-fighting water suction pipe, in parts by weight, the raw material formula includes hard material and soft material, the hard material contains: 100 parts of SG-5 type resin powder, 2 parts of dioctyl phthalate, trisalt 4.4 parts of lead sulfate, 0.8 part of di-salt lead stearate, 1 part of lead stearate, 0.4 part of barium stearate, 1 part of calcium stearate, 6 parts of calcium carbonate, 0.5 part of paraffin, and 0.2 part of carbon black;

[0047] The soft material contains: 100 parts of SG-3 type resin powder, 20 parts of nitrile, 42 parts of dioctyl phthalate, 20 parts of dioctyl sebacate, 1.5 parts of barium stearate, 0.8 parts of cadmium stearate , 2 parts of dibutyltin dilaurate, 0.5 part of paraffin wax.

[0048] The manufacturing process of the above-mentioned light-duty rubber and plastic fire-fighting water suction pipe comprises the following steps:

[0049] (1) Pour the components of the hard material into the kneading pot, ...

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Abstract

The invention discloses a lightweight rubber-plastic firefighting water suction pipe. The pipe comprises the raw materials of hard materials and soft materials. The hard materials comprise SG-5 type resin powder, dioctyl phthalate, tribasic lead sulfate, dibasic lead stearate, lead stearate, barium stearate, calcium stearate, calcium carbonate, paraffin and carbon black. The soft materials comprise SG-3 type resin powder, nitrile, dioctyl phthalate, dioctyl sebacate, barium stearate, cadmium stearate, dibutyltin dilaurate and paraffin. According to the water suction pipe, the hard material component is used for replacing an original metal spiral line, and the soft material component is used for replacing original inner and outer rubber layers. The pipe has the advantages of light weight, fast water output, easy bending and coiling, high-pressure resistance, negative-pressure resistance, corrosion resistance and the like.

Description

technical field [0001] The invention belongs to the technical field of fire-fighting water suction pipe manufacturing, in particular to a light rubber and plastic fire-fighting water suction pipe and its manufacturing process. Background technique [0002] The light rubber and plastic fire-fighting suction pipe is a water delivery tool between the water source and the water pump. It is a necessary non-flat hose to ensure that the water pump absorbs water from the open water source or from the fire hydrant. It is also the main equipment of the fire truck and can be widely used in mining. , agriculture, construction and other fields. At present, most of the water suction pipes used on fire trucks in my country use rubber as the main raw material, consisting of inner and outer rubber layers, cloth rubber layers, and metal spirals. Generally, each fire truck must be equipped with a 2-meter-long pipe of the required specification. There are 4 water pipes in the fire field. Becaus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L27/06C08L91/06C08K13/02C08K5/12C08K3/30C08K5/098C08K3/26C08K3/04B29C48/92B29B9/06
Inventor 钱国祥
Owner JIANGSU HOSEKING FIRE DEV CO LTD
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