CN2132883Y - Double water outlet float valve - Google Patents
Double water outlet float valve Download PDFInfo
- Publication number
- CN2132883Y CN2132883Y CN 92215868 CN92215868U CN2132883Y CN 2132883 Y CN2132883 Y CN 2132883Y CN 92215868 CN92215868 CN 92215868 CN 92215868 U CN92215868 U CN 92215868U CN 2132883 Y CN2132883 Y CN 2132883Y
- Authority
- CN
- China
- Prior art keywords
- valve
- float
- water outlet
- water
- seats
- 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.)
- Expired - Fee Related
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- Float Valves (AREA)
Abstract
The utility model relates to a double water outlet floating ball valve which adopts the driving of a float to control the water level. The double water outlet floating ball valve is mainly characterized in that a valve body of the valve is provided with two valve seats which are positioned in the same shaft line, two valve plugs which are correspondingly matched with the two valve seats are fixedly arranged on the same push rod, and the distance between the two valve plugs is equal to the distance between the two valve seats. The improved floating ball valve can raise the flow quantity by nearly one time without increasing the volume of the valve, and can save raw material and investment in multiples.
Description
It is a kind of float valve by the float actuated control water level that the utility model relates to valve.
The existing machinery valve that is used for water feeder (case) automatic water supplement and control water level mostly adopts float valve, it is made up of feed-water valve, ball float and connecting rod, and when ball float descends along with the water tank middle water level and when sagging, connecting rod is promptly valve plug pull-up from the valve seat, valve open, feedwater piping passes through the moisturizing of valve self water feeding case, otherwise, when ball float rises to certain position along with the water tank middle water level, connecting rod is promptly pressed to valve seat to valve plug, throttle down then stops moisturizing, and the water tank middle water level no longer raises.The shortcoming of existing this float valve is that the sectional area of sectional area ratio water intake (feedwater piping) of valve outlet is much smaller, generally has only about 36% of water intake sectional area.As 2 " float valve, its water intake sectional area is 19.6 square centimeters, and the water outlet sectional area only is 7 square centimeters.So, in the big occasion of water consumption (as roof tank), just need device two cover or the above float valve of two covers could satisfy water tank moisturizing requirement, make increases such as equipment, pipeline fee, construction, amount of maintenance also strengthen.
The purpose of this utility model is in order to improve existing float valve, to make it to have bigger water outlet sectional area, to increase the discharge water yield of float valve, makes it and the feedwater piping rapid feed tank moisturizing that adapts.
The technical solution of the utility model that achieves the above object is, two valve seats that are positioned at same axial location are set on the valve body of valve, correspondingly have two cooperate with it be installed in valve plug on the same push rod, and make between two valve plugs apart from two valve seats between apart from equating.Then the utility model float valve has two water outlets, when push rod pull-up that push rod is driven by ball float, two valve seats synchronously leave valve seat separately and make valve open, water in the feedwater piping flows into water tank through two water outlets, otherwise, when push rod was depressed by connecting rod, two valve seats were closed two water outlets and closure valve.
By on see, because of the utlity model has two water outlets, then obviously can strengthen water-outlet quantity.Can improve one times of flow nearly not increasing under the long-pending prerequisite of valve body, available the utility model substitutes two old-fashioned float valves that use in parallel, and this has just saved raw material and investment exponentially, has good Practical significance and economic value.
Embodiment of the present utility model as shown in drawings.
Fig. 1 is a schematic appearance of the present utility model.
Fig. 2 is a sectional view of the present utility model.
Below in conjunction with accompanying drawing the utility model is further described.
Seen that by Fig. 1, Fig. 2 the present embodiment float valve is made of valve 1, connecting rod 2 and ball float 3, connecting rod 2 is hinged on the body cap 7 by pivot pin 10, and the one end is hinged by the push rod 8 that valve plug is housed in lateral pin 9 and the valve 1, and the other end is connected with ball float 3.See by Fig. 2, valve body 4 in the present embodiment is provided with two valve seats 12,13 that are positioned at same axial location, be placed through on the push rod 8 in the middle of this two valve seat 12,13 and be fixed with two valve plugs 6 and 16, between two valve plugs 6,16 apart from two valve seats 12,13 between apart from equating, then two valve plugs 6,16 are subjected to same push rod 8 to act on and do same moved further.For avoiding two valve plugs to be subjected to the influence of accuracy of manufacturing closing Shi Youyi tight one loose phenomenon, external diameter with lower valve base 16 in the present embodiment is designed to negative common difference, and the valve seat orifice that cooperates with it is designed to plus tolerance, the sealing of valve seat then covers and reaches by being arranged on valve block 15 on the valve plug 16, these valve block 15 skies are enclosed within on the valve seat 16, then under the effect of valve body 4 internal water pressures, it is close together with valve plug 16 all the time, can guarantee the sealing effect at valve seat 13 places.Last valve plug 6 is provided with seal ring 5, to guarantee the sealing effect at valve seat 12 places, is seen by Fig. 2 that then present embodiment has two water outlets 11 and 14.
Claims (1)
1, a kind of double outlets float valve that constitutes by valve 1, connecting rod 2 and ball float 3, connecting rod 2 is hinged on the body cap 7 by pivot pin 10, and the push rod 8 that valve plug is housed in one end and the valve 1 is hinged, the other end is connected with ball float 3, the valve body 4 that it is characterized in that valve 1 is provided with two valve seats 12,13 that are positioned at same axial location, correspondingly have two cooperate with it be installed between 6,16, two valve plugs 6,16 of valve plug on the same push rod 8 apart from two valve seats 12,13 between apart from equating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92215868 CN2132883Y (en) | 1992-07-15 | 1992-07-15 | Double water outlet float valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92215868 CN2132883Y (en) | 1992-07-15 | 1992-07-15 | Double water outlet float valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2132883Y true CN2132883Y (en) | 1993-05-12 |
Family
ID=33764249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92215868 Expired - Fee Related CN2132883Y (en) | 1992-07-15 | 1992-07-15 | Double water outlet float valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2132883Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009012639A1 (en) * | 2007-07-26 | 2009-01-29 | Ningbo Bosheng Plumbing Co., Ltd | Diversion device |
| CN103322214A (en) * | 2013-07-02 | 2013-09-25 | 中煤科工集团重庆研究院 | Automatic water level control float valve |
| CN108843837A (en) * | 2018-07-05 | 2018-11-20 | 河北明时代科技发展有限公司 | A kind of double containment is without back pressure valve |
| CN109027257A (en) * | 2018-09-14 | 2018-12-18 | 中科隆声科技有限公司 | A kind of no back pressure dehydration valve and mechanical automatic dewatering device |
| CN109538814A (en) * | 2018-12-28 | 2019-03-29 | 上海市能水电集成有限公司 | A kind of mute ball-cock assembly |
| CN112136750A (en) * | 2020-10-10 | 2020-12-29 | 西南交通大学 | Intelligent fish tank convenient for water replacement |
-
1992
- 1992-07-15 CN CN 92215868 patent/CN2132883Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009012639A1 (en) * | 2007-07-26 | 2009-01-29 | Ningbo Bosheng Plumbing Co., Ltd | Diversion device |
| RU2455544C2 (en) * | 2007-07-26 | 2012-07-10 | Нинбо Бошэн Пламбинг Ко., Лтд | Water drainage facility |
| CN103322214A (en) * | 2013-07-02 | 2013-09-25 | 中煤科工集团重庆研究院 | Automatic water level control float valve |
| CN103322214B (en) * | 2013-07-02 | 2015-11-04 | 中煤科工集团重庆研究院有限公司 | A kind of Automatic water level control float valve |
| CN108843837A (en) * | 2018-07-05 | 2018-11-20 | 河北明时代科技发展有限公司 | A kind of double containment is without back pressure valve |
| CN109027257A (en) * | 2018-09-14 | 2018-12-18 | 中科隆声科技有限公司 | A kind of no back pressure dehydration valve and mechanical automatic dewatering device |
| CN109538814A (en) * | 2018-12-28 | 2019-03-29 | 上海市能水电集成有限公司 | A kind of mute ball-cock assembly |
| CN109538814B (en) * | 2018-12-28 | 2021-09-03 | 上海市能水电集成有限公司 | Mute ball float valve |
| CN112136750A (en) * | 2020-10-10 | 2020-12-29 | 西南交通大学 | Intelligent fish tank convenient for water replacement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |