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A pressure barrel water storage device and its manufacturing method

A technology of water storage and pressure barrel, which is applied in the field of pressure barrel water storage and its manufacturing, which can solve the problems of short service life, insufficient strength, and low production efficiency, and achieve long service life, improved production efficiency, and high product performance. Improved effect

Active Publication Date: 2018-01-30
浙江华和塑胶科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The water storage device is an important part of the water purifier. The ordinary water storage device currently used has a short service life, is not strong enough, is easy to burst, and has poor sealing performance.
Moreover, the existing manufacturing processes all adopt low-temperature vulcanization, which requires long vulcanization time, low production efficiency and high cost.

Method used

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  • A pressure barrel water storage device and its manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1: the preparation of pressure barrel water storage device

[0037] 1) The pressure barrel water storage device is made of rubber material, and the rubber material includes the following components in parts by weight:

[0038] Bromobutyl gum 72 parts Polyethylene wax 8 parts

[0039] N330 carbon black 45 parts stearic acid 0.2 parts

[0040] 4 parts of zinc oxide 3 parts of resin SP1045;

[0041] 2) The preparation process is as follows:

[0042] According to the parts by weight in 1), weigh bromobutyl rubber, polyethylene wax, N330 carbon black, stearic acid, zinc oxide, and resin SP1045 and mix them uniformly to obtain a mixture; the mixture is injected under the pressure of 95 tons At the material inlet of the vulcanizer, after the material bin of the vulcanizer is filled, preheat the mixed liquid in the material bin; after preheating to 100°C, send the mixture into the mold in the vulcanization chamber, vulcanize at 195°C for 3 minutes, and vulcanize ...

Embodiment 2

[0043] Embodiment 2: the preparation of pressure barrel water storage device

[0044] 1) The pressure barrel water storage device is made of rubber material, and the rubber material includes the following components in parts by weight:

[0045] Bromobutyl rubber 90 parts Polyethylene wax 3 parts

[0046] N330 carbon black 55 parts stearic acid 0.6 parts

[0047] Zinc oxide 3 parts Resin SP1045 2 parts.

[0048] 2) The preparation process is the same as in Example 1, wherein the injection pressure of the mixture into the vulcanizer is 120 tons, the preheating temperature is 95°C, the vulcanization temperature is 205°C, the vulcanization time is 2min, and the pressure of the clamping cavity is 400 tons.

Embodiment 3

[0049] Embodiment 3: the preparation of pressure barrel water storage device

[0050] 1) The pressure barrel water storage device is made of rubber material, and the rubber material includes the following components in parts by weight:

[0051] Bromobutyl gum 80 parts Polyethylene wax 5 parts

[0052] N330 carbon black 51 parts stearic acid 0.4 parts

[0053] Zinc oxide 3.5 parts Resin SP1045 2.5 parts.

[0054] 2) The preparation process is the same as in Example 1, wherein the injection pressure of the mixture injected into the vulcanizer is 100 tons, the preheating temperature is 98°C, the vulcanization temperature is 200°C, the vulcanization time is 2.5min, and the clamping cavity pressure is 350 tons .

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Abstract

The invention relates to a pressure barrel water storage device and a manufacturing method thereof. The pressure barrel water storage device is made of a rubber material, the rubber material comprises, by weight, 70-90 parts of bromobutyl rubber, 3-8 parts of polyethylene wax, 45-55 parts of N330 carbon black, 0.2-0.6 parts of stearic acid, 3-4 parts of zinc oxide and 2-3 parts of resin SP1045, and the rubber material undergoes charging, preheating, vulcanizing and cavity locking fixing at a limited temperature under a limited pressure for a limited time to obtain the pressure barrel water storage device. The pressure barrel water storage device has a long service life, and a test result shows that the above product is difficult to break after be continuously used 100,000-150,000 times; and the permeation resistance of the material is good, and the obtained product has fine surface being nanometer level, so entrance of purified water to the water storage device is effectively avoided, and secondary pollution of water in the water storage device is prevented.

Description

technical field [0001] The invention belongs to the technical field of water purifier components, and in particular relates to a pressure bucket water storage device with low cost, good performance and long service life and a manufacturing method thereof. Background technique [0002] At present, most of the water sources of tap water in the country are subject to a certain degree of point and surface pollution, and there is a tendency to increase year by year. The contradiction of water shortage has brought a serious impact on the sustainable development strategy being implemented in our country, and it also seriously threatens the drinking water safety of urban residents and the health of the people. Therefore, water purifier more and more enters in people's family, to guarantee people's drinking water quality. The water storage is an important part of the water purifier. The common water storage used at present has a short service life, insufficient strength, easy to bur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L23/28C08L23/06C08L23/22C08K3/04C08K5/09C08K3/22B29D22/00
CPCB29D22/003C08L23/28C08L2205/03C08L2205/035C08L23/06C08K3/04C08K5/09C08K2003/2296C08L23/22
Inventor 谢东
Owner 浙江华和塑胶科技有限公司
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