CN104315181B - 一种轨道车辆箱体自动排水装置 - Google Patents
一种轨道车辆箱体自动排水装置 Download PDFInfo
- Publication number
- CN104315181B CN104315181B CN201410495039.5A CN201410495039A CN104315181B CN 104315181 B CN104315181 B CN 104315181B CN 201410495039 A CN201410495039 A CN 201410495039A CN 104315181 B CN104315181 B CN 104315181B
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- CN
- China
- Prior art keywords
- valve seat
- piston
- water
- expanding block
- boring cover
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/246—Combination of a sliding valve and a lift valve
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- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
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- 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
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Fluid-Driven Valves (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410495039.5A CN104315181B (zh) | 2014-09-24 | 2014-09-24 | 一种轨道车辆箱体自动排水装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410495039.5A CN104315181B (zh) | 2014-09-24 | 2014-09-24 | 一种轨道车辆箱体自动排水装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104315181A CN104315181A (zh) | 2015-01-28 |
CN104315181B true CN104315181B (zh) | 2017-02-15 |
Family
ID=52370458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410495039.5A Active CN104315181B (zh) | 2014-09-24 | 2014-09-24 | 一种轨道车辆箱体自动排水装置 |
Country Status (1)
Country | Link |
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CN (1) | CN104315181B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015108546B4 (de) | 2015-05-29 | 2021-12-09 | Volkswagen Ag | Vorrichtung zum Auslassen einer in eine elektrische Vorrichtung eingedrungenen Flüssigkeit, elektrische Vorrichtung sowie Fahrzeug |
CN106989186A (zh) * | 2017-03-07 | 2017-07-28 | 袁芳革 | 一种重力式排污装置 |
CN107916983B (zh) * | 2017-10-09 | 2020-09-18 | 中国第一汽车股份有限公司 | 一种中冷器自动放水装置 |
CN109010950A (zh) * | 2018-08-23 | 2018-12-18 | 河南省人口和计划生育科学技术研究院 | 排液开关及使用该排液开关的集尿袋 |
CN112918996A (zh) * | 2021-02-26 | 2021-06-08 | 包头市万里机械有限责任公司 | 一种带有铰接式伸缩机身的可伸缩带式输送机 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3935302A1 (de) * | 1989-10-24 | 1991-04-25 | Dynamit Nobel Ag | Auf feuchtigkeit ansprechendes belueftungsventil |
US20060196542A1 (en) * | 2005-03-02 | 2006-09-07 | Flushtech Corporation | Vacuum breaker |
CN101482050A (zh) * | 2009-01-19 | 2009-07-15 | 重庆隆鑫机车有限公司 | 发动机自动放水开关 |
CN102444734A (zh) * | 2011-11-10 | 2012-05-09 | 蒋春霞 | 烘筒结构空气安全阀 |
US8944087B2 (en) * | 2013-02-28 | 2015-02-03 | GM Global Technology Operations LLC | Emergency drainage device for enclosed compartments |
CN203335925U (zh) * | 2013-05-14 | 2013-12-11 | 溢泰实业股份有限公司 | 一种漏水保护装置 |
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2014
- 2014-09-24 CN CN201410495039.5A patent/CN104315181B/zh active Active
Also Published As
Publication number | Publication date |
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CN104315181A (zh) | 2015-01-28 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Automatic drainage device for box body of railway vehicle Effective date of registration: 20200312 Granted publication date: 20170215 Pledgee: NEW UNITED RAIL TRANSIT TECHNOLOGY Co.,Ltd. Pledgor: XIN YU GROUP Co.,Ltd. Registration number: Y2020980000649 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211119 Granted publication date: 20170215 Pledgee: NEW UNITED RAIL TRANSIT TECHNOLOGY Co.,Ltd. Pledgor: NEW UNITED GROUP Co.,Ltd. Registration number: Y2020980000649 |