CN104315244A - 新型阀门限位开关 - Google Patents

新型阀门限位开关 Download PDF

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Publication number
CN104315244A
CN104315244A CN201410552519.0A CN201410552519A CN104315244A CN 104315244 A CN104315244 A CN 104315244A CN 201410552519 A CN201410552519 A CN 201410552519A CN 104315244 A CN104315244 A CN 104315244A
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CN
China
Prior art keywords
parts
protective layer
valve
calcium sulfate
novel valve
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Pending
Application number
CN201410552519.0A
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English (en)
Inventor
张群立
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SUZHOU CHANGSHU RONGDA WILL TECHNOLOGY Co Ltd
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SUZHOU CHANGSHU RONGDA WILL TECHNOLOGY Co Ltd
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Priority to CN201410552519.0A priority Critical patent/CN104315244A/zh
Publication of CN104315244A publication Critical patent/CN104315244A/zh
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04Polysiloxanes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00Construction of housing; Use of materials therefor

Abstract

本发明公开了一种新型阀门限位开关,包括壳体,所述壳体内设有阀轴杆和由阀轴杆驱动的阀位显示机构,所述壳体涂覆有保护层,所述保护层由以下重量份的成分组成:3~4份三氧化钼,7~8份金属陶瓷微粒,1~2份异构十三醇聚氧乙烯醚,3~4份铝酸酯,8~9份有机硅树脂,3~4份氧化锌,6~7份氮化硅,1~2份乙烯基三甲氧基硅烷,4~5份硫酸钙,4~5份纳米级氢氧化镁,2~3份聚甘油单硬脂酸酯。本发明阀门限位开关,其耐机械冲击和较高的抗电场击穿性能。

Description

新型阀门限位开关
技术领域
本发明涉及新型阀门限位开关。
背景技术
目前常用的多级减压器,缺少有效保护层,影响多级减压器的使用寿命。 
发明内容
本发明的目的在于提供一种新型阀门限位开关,其耐机械冲击和较高的抗电场击穿性能。
为实现上述目的,本发明的技术方案是设计一种新型阀门限位开关,包括壳体,所述壳体内设有阀轴杆和由阀轴杆驱动的阀位显示机构,所述壳体涂覆有保护层,所述保护层由以下重量份的成分组成:
3~4份三氧化钼,
7~8份金属陶瓷微粒,
1~2份异构十三醇聚氧乙烯醚,
3~4份铝酸酯,
8~9份有机硅树脂,
3~4份氧化锌,
6~7份氮化硅,
1~2份乙烯基三甲氧基硅烷,
4~5份硫酸钙,
4~5份纳米级氢氧化镁,
2~3份聚甘油单硬脂酸酯。
优选的,所述保护层由以下重量份的成分组成:
3.4份三氧化钼,
7.8份金属陶瓷微粒,
1.2份异构十三醇聚氧乙烯醚,
3.4份铝酸酯,
8.9份有机硅树脂,
3.4份氧化锌,
6.7份氮化硅,
1.2份乙烯基三甲氧基硅烷,
4.5份硫酸钙,
4.5份纳米级氢氧化镁,
2.3份聚甘油单硬脂酸酯。
优选的,所述保护层由以下重量份的成分组成:
4份三氧化钼,
8份金属陶瓷微粒,
2份异构十三醇聚氧乙烯醚,
4份铝酸酯,
9份有机硅树脂,
4份氧化锌,
7份氮化硅,
2份乙烯基三甲氧基硅烷,
5份硫酸钙,
5份纳米级氢氧化镁,
3份聚甘油单硬脂酸酯。
优选的,所述保护层由以下重量份的成分组成:
3份三氧化钼,
7份金属陶瓷微粒,
1份异构十三醇聚氧乙烯醚,
3份铝酸酯,
8份有机硅树脂,
3份氧化锌,
6份氮化硅,
1份乙烯基三甲氧基硅烷,
4份硫酸钙,
4份纳米级氢氧化镁,
2份聚甘油单硬脂酸酯。
本发明的优点和有益效果在于:提供一种新型阀门限位开关,其耐机械冲击和较高的抗电场击穿性能。
具体实施方式
下面结合实施例,对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案,而不能以此来限制本发明的保护范围。
本发明具体实施的技术方案是:
实施例1
一种新型阀门限位开关,包括壳体,所述壳体内设有阀轴杆和由阀轴杆驱动的阀位显示机构,所述壳体涂覆有保护层,所述保护层由以下重量份的成分组成:
3.4份三氧化钼,
7.8份金属陶瓷微粒,
1.2份异构十三醇聚氧乙烯醚,
3.4份铝酸酯,
8.9份有机硅树脂,
3.4份氧化锌,
6.7份氮化硅,
1.2份乙烯基三甲氧基硅烷,
4.5份硫酸钙,
4.5份纳米级氢氧化镁,
2.3份聚甘油单硬脂酸酯。
实施例2
一种新型阀门限位开关,包括壳体,所述壳体内设有阀轴杆和由阀轴杆驱动的阀位显示机构,所述壳体涂覆有保护层,所述保护层由以下重量份的成分组成:
4份三氧化钼,
8份金属陶瓷微粒,
2份异构十三醇聚氧乙烯醚,
4份铝酸酯,
9份有机硅树脂,
4份氧化锌,
7份氮化硅,
2份乙烯基三甲氧基硅烷,
5份硫酸钙,
5份纳米级氢氧化镁,
3份聚甘油单硬脂酸酯。
实施例3
一种新型阀门限位开关,包括壳体,所述壳体内设有阀轴杆和由阀轴杆驱动的阀位显示机构,所述壳体涂覆有保护层,所述保护层由以下重量份的成分组成:
3份三氧化钼,
7份金属陶瓷微粒,
1份异构十三醇聚氧乙烯醚,
3份铝酸酯,
8份有机硅树脂,
3份氧化锌,
6份氮化硅,
1份乙烯基三甲氧基硅烷,
4份硫酸钙,
4份纳米级氢氧化镁,
2份聚甘油单硬脂酸酯。
 
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明技术原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (4)

1.新型阀门限位开关,其特征在于,包括壳体,所述壳体内设有阀轴杆和由阀轴杆驱动的阀位显示机构,所述壳体涂覆有保护层,所述保护层由以下重量份的成分组成:
3~4份三氧化钼,
7~8份金属陶瓷微粒,
1~2份异构十三醇聚氧乙烯醚,
3~4份铝酸酯,
8~9份有机硅树脂,
3~4份氧化锌,
6~7份氮化硅,
1~2份乙烯基三甲氧基硅烷,
4~5份硫酸钙,
4~5份纳米级氢氧化镁,
2~3份聚甘油单硬脂酸酯。
2.根据权利要求1所述的新型阀门限位开关,其特征在于,所述保护层由以下重量份的成分组成:
3.4份三氧化钼,
7.8份金属陶瓷微粒,
1.2份异构十三醇聚氧乙烯醚,
3.4份铝酸酯,
8.9份有机硅树脂,
3.4份氧化锌,
6.7份氮化硅,
1.2份乙烯基三甲氧基硅烷,
4.5份硫酸钙,
4.5份纳米级氢氧化镁,
2.3份聚甘油单硬脂酸酯。
3.根据权利要求1所述的新型阀门限位开关,其特征在于,所述保护层由以下重量份的成分组成:
4份三氧化钼,
8份金属陶瓷微粒,
2份异构十三醇聚氧乙烯醚,
4份铝酸酯,
9份有机硅树脂,
4份氧化锌,
7份氮化硅,
2份乙烯基三甲氧基硅烷,
5份硫酸钙,
5份纳米级氢氧化镁,
3份聚甘油单硬脂酸酯。
4.根据权利要求1所述的新型阀门限位开关,其特征在于,所述保护层由以下重量份的成分组成:
3份三氧化钼,
7份金属陶瓷微粒,
1份异构十三醇聚氧乙烯醚,
3份铝酸酯,
8份有机硅树脂,
3份氧化锌,
6份氮化硅,
1份乙烯基三甲氧基硅烷,
4份硫酸钙,
4份纳米级氢氧化镁,
2份聚甘油单硬脂酸酯。
CN201410552519.0A 2014-10-20 2014-10-20 新型阀门限位开关 Pending CN104315244A (zh)

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Publications (1)

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CN104315244A true CN104315244A (zh) 2015-01-28

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102120909A (zh) * 2010-12-23 2011-07-13 天津科瑞达涂料化工有限公司 耐候和耐腐蚀钢管外壁用防腐蚀涂料
CN103335165A (zh) * 2013-06-13 2013-10-02 常熟市惠尔石化仪表有限公司 能监测阀位开度的阀门限位开关
CN103571329A (zh) * 2013-10-16 2014-02-12 青岛华瑞胶业设备有限公司 绝缘防腐蚀涂料

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102120909A (zh) * 2010-12-23 2011-07-13 天津科瑞达涂料化工有限公司 耐候和耐腐蚀钢管外壁用防腐蚀涂料
CN103335165A (zh) * 2013-06-13 2013-10-02 常熟市惠尔石化仪表有限公司 能监测阀位开度的阀门限位开关
CN103571329A (zh) * 2013-10-16 2014-02-12 青岛华瑞胶业设备有限公司 绝缘防腐蚀涂料

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