ZA202002640B - Electrically-controlled check valve for pipelines - Google Patents

Electrically-controlled check valve for pipelines

Info

Publication number
ZA202002640B
ZA202002640B ZA2020/02640A ZA202002640A ZA202002640B ZA 202002640 B ZA202002640 B ZA 202002640B ZA 2020/02640 A ZA2020/02640 A ZA 2020/02640A ZA 202002640 A ZA202002640 A ZA 202002640A ZA 202002640 B ZA202002640 B ZA 202002640B
Authority
ZA
South Africa
Prior art keywords
pipelines
electrically
check valve
controlled check
controlled
Prior art date
Application number
ZA2020/02640A
Inventor
Zhongbo Tang
Original Assignee
Shanghai Shengtang Valve Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Shengtang Valve Tech Co Ltd filed Critical Shanghai Shengtang Valve Tech Co Ltd
Publication of ZA202002640B publication Critical patent/ZA202002640B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/005—Valves
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Details Of Valves (AREA)
  • Filtration Of Liquid (AREA)
ZA2020/02640A 2020-03-19 2020-05-12 Electrically-controlled check valve for pipelines ZA202002640B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010197848.3A CN113494630A (en) 2020-03-19 2020-03-19 Electric control check valve for pipeline

Publications (1)

Publication Number Publication Date
ZA202002640B true ZA202002640B (en) 2020-06-24

Family

ID=70470707

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2020/02640A ZA202002640B (en) 2020-03-19 2020-05-12 Electrically-controlled check valve for pipelines

Country Status (5)

Country Link
CN (1) CN113494630A (en)
BE (1) BE1027547B1 (en)
LU (1) LU101740B1 (en)
NL (1) NL2025419B1 (en)
ZA (1) ZA202002640B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206072393U (en) * 2015-11-25 2017-04-05 东莞市兆恒机械有限公司 A kind of valve
CN205423925U (en) * 2016-03-10 2016-08-03 朱玉东 Ball valve
CN208565618U (en) * 2018-05-18 2019-03-01 吉林建筑大学 A kind of agricultural area source water pollution isolating valve
CN208900759U (en) * 2018-09-05 2019-05-24 江西鸿利工贸有限公司 A kind of Filtering ball valve
CN209309426U (en) * 2018-12-27 2019-08-27 肇庆市高要区天润铝业有限公司 A kind of valve body structure of aluminium oxide ball valve
CN209856392U (en) * 2019-04-28 2019-12-27 南京智控自动化控制系统有限公司 Pressure release valve for preventing pipeline expansion damage

Also Published As

Publication number Publication date
BE1027547B1 (en) 2021-03-26
NL2025419B1 (en) 2021-01-14
LU101740B1 (en) 2021-09-20
CN113494630A (en) 2021-10-12

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