CN110274061B - 一种抽油烟机用的浮式止回阀 - Google Patents
一种抽油烟机用的浮式止回阀 Download PDFInfo
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- CN110274061B CN110274061B CN201910517887.4A CN201910517887A CN110274061B CN 110274061 B CN110274061 B CN 110274061B CN 201910517887 A CN201910517887 A CN 201910517887A CN 110274061 B CN110274061 B CN 110274061B
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- Prior art keywords
- check valve
- oil
- range hood
- floater
- flue
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- 238000007667 floating Methods 0.000 title claims abstract description 42
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- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- -1 check valve Substances 0.000 description 1
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- 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
- F16K15/14—Check valves with flexible valve members
- F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ventilation (AREA)
- Check Valves (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910517887.4A CN110274061B (zh) | 2019-06-14 | 2019-06-14 | 一种抽油烟机用的浮式止回阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910517887.4A CN110274061B (zh) | 2019-06-14 | 2019-06-14 | 一种抽油烟机用的浮式止回阀 |
Publications (2)
Publication Number | Publication Date |
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CN110274061A CN110274061A (zh) | 2019-09-24 |
CN110274061B true CN110274061B (zh) | 2020-09-22 |
Family
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Family Applications (1)
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CN201910517887.4A Active CN110274061B (zh) | 2019-06-14 | 2019-06-14 | 一种抽油烟机用的浮式止回阀 |
Country Status (1)
Country | Link |
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CN (1) | CN110274061B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115045371B (zh) * | 2022-07-27 | 2023-11-14 | 浙江喜尔康智能家居股份有限公司 | 一种负压式吸气节水智能坐便器 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85205870U (zh) * | 1985-12-06 | 1986-08-13 | 王炳暄 | 蝶式浮球阀 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2564907Y (zh) * | 2002-08-26 | 2003-08-06 | 杜泽华 | 免清洗抽油烟机 |
CN103031944A (zh) * | 2011-09-30 | 2013-04-10 | 张琦 | 一种排烟气结构 |
CN103032608A (zh) * | 2011-09-30 | 2013-04-10 | 张琦 | 一种止回阀 |
DE202016001517U1 (de) * | 2016-03-08 | 2016-06-07 | Erwin Voss | Wasserdurchlauf - Entlüfter |
CN207922339U (zh) * | 2018-03-04 | 2018-09-28 | 长沙悦纳环保科技有限公司 | 一种防滴油的侧吸式静音简易厨房抽油烟机 |
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2019
- 2019-06-14 CN CN201910517887.4A patent/CN110274061B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85205870U (zh) * | 1985-12-06 | 1986-08-13 | 王炳暄 | 蝶式浮球阀 |
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CN110274061A (zh) | 2019-09-24 |
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Effective date of registration: 20200825 Address after: 321303 second floor, No.47 and 49, Huangcheng 18th Street, huangchengli village, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province Applicant after: Yongkang Longzhi Technology Co., Ltd Address before: 545000 Xinzhong Road Tun 9, Shibeiping Town, Liubei District, Liuzhou City, Guangxi Zhuang Autonomous Region Applicant before: Liang Quanxian |
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TR01 | Transfer of patent right |
Effective date of registration: 20211224 Address after: 315500 No.21, Zongyan Road, Xikou Town, Fenghua District, Ningbo City, Zhejiang Province Patentee after: NINGBO SONO MANUFACTURING Co.,Ltd. Address before: 321303 second floor, No. 47 and No. 49, Huangcheng 18th Street, huangchengli village, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province Patentee before: Yongkang Longzhi Technology Co., Ltd |