CN2351641Y - Float valve - Google Patents
Float valve Download PDFInfo
- Publication number
- CN2351641Y CN2351641Y CN 98233341 CN98233341U CN2351641Y CN 2351641 Y CN2351641 Y CN 2351641Y CN 98233341 CN98233341 CN 98233341 CN 98233341 U CN98233341 U CN 98233341U CN 2351641 Y CN2351641 Y CN 2351641Y
- Authority
- CN
- China
- Prior art keywords
- driving component
- valve
- core assembly
- float
- mangetic core
- 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 float valve, comprising a floating ball, a valve body, a valve core component and a driving component, wherein, the driving component is a single-rod structure. A rod body penetrates the slot opening of the lower slot of the guide hole of the valve core, one end of the rod body is hinged with the valve body, and the other end is connected with the floating ball through an adjusting rod. The valve core component is composed of a sealing component and the four-foot tripod-shaped valve core. The utility model has the characteristics of simple structure, reliable functions and high durability.
Description
The utility model belongs to the float valve of automatic control liquid storage tank liquid level.
Existing float valve has multiple structure, what wherein widely use is shown in Figure 1, ball float 1 moves with liquid level, when liquid level descends, ball float moves down, driving lever 2 is stirred plunger 3 and is moved to right, the gasket seal 4 and the liquid entering hole end face 5 of plunger 3 left ends disengage, liquid stream promptly injects liquid storage tank under the pressure of self, liquid level rises immediately, and ball float 1 come-up moves to left plunger 3 gradually, when liquid level rises to the precalculated position, gasket seal 4 is with the liquid entering hole sealing, and liquid stream stops to inject liquid storage tank, thereby reaches the purpose of automatic control liquid storage tank.Above-mentioned prior art makes it move as straight line along the plunger guide hole because plunger is swing by driving lever, produces uneven wear, easily deposits dirt between simultaneously horizontally-arranged plunger and plunger guide hole, plunger is moved be obstructed, and finally causes plunger stuck and lost efficacy.
The purpose of this utility model is to provide a kind of reliable in function, and is durable in use, float valve simple in structure.
The utility model is achieved in that and comprises ball float, valve body, mangetic core assembly and driving component, it is characterized in that driving component is the single pole structure, and the body of rod passes through spool guide hole lower edge notch, and one end and valve body are hinged, and the other end links to each other with ball float through adjustable lever.
The utility model compared with prior art because the direct actuating valve core assembly of single pole has overcome the deficiencies in the prior art, reaches reliable in function, effect durable in use and simple in structure.
Fig. 1 is the floating ball valve structure schematic representation of prior art;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the mangetic core assembly schematic representation.
Now in conjunction with the accompanying drawings and embodiments the utility model is further described:
As shown in Figure 2, the utility model is made up of ball float 1, driving component 2, valve body 3, mangetic core assembly 4, wherein driving component is the single pole structure, its end and the fulcrum 5 on the valve body are hinged, the body of rod passes through the notch of spool guide hole lower edge, the other end is connected with ball float 1 through adjustable lever 7, and a garden arc projection 6 is being arranged below mangetic core assembly 4.Valve body 3 is a straight-tube shape, and the centre has inlet opening to be separated by, and the upper end connects liquid inlet pipe, and the lower end is the spool guide hole, the mangetic core assembly device wherein, two offsides have notch, driving component passes through notch, wherein the notch outside is the hinged support 5 that driving component is installed.
During use, select the length of adjustable lever 7 for use according to inlet hydraulic after, the utility model is loaded in the liquid storage tank, when liquid level is lower than predeterminated position in the groove, opening of valves, liquid stream constantly injects liquid storage tank.Ball float 1 is elevated gradually, and when liquid level reached predeterminated position, to closing liquid entering hole, stop solution stream injected the garden arc projection 6 on the driving component 2 with mangetic core assembly 4 jack-up.
Mangetic core assembly shown in Figure 3 is made of 4 sufficient ancient cooking vessel shape spools 8 and T shape Sealing 10, T shape Sealing 16 places in the pit 9 that spool 8 upper ends match, spool 8 lower ends are 4 uniform gib blocks 11, the spool guide hole of it and valve body lower end movingly, spool 8 middle parts are and driving component projection 6 contacted platforms 12.
Claims (3)
1, a kind of float valve comprises ball float, valve body, mangetic core assembly and driving component, it is characterized in that driving component is the single pole structure, and the body of rod passes through spool guide hole lower edge notch, and one end and valve body are hinged, and the other end links to each other with ball float through adjustable lever.
2, float valve according to claim 1 is characterized in that driving component is having a garden arcuation projection below mangetic core assembly.
3, float valve according to claim 1 is characterized in that mangetic core assembly is made of 4 sufficient ancient cooking vessel shape spools and T shape Sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233341 CN2351641Y (en) | 1998-12-09 | 1998-12-09 | Float valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233341 CN2351641Y (en) | 1998-12-09 | 1998-12-09 | Float valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2351641Y true CN2351641Y (en) | 1999-12-01 |
Family
ID=33982105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98233341 Expired - Fee Related CN2351641Y (en) | 1998-12-09 | 1998-12-09 | Float valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2351641Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101561057B (en) * | 2009-04-21 | 2011-10-05 | 杨召泽 | Ball float valve |
| CN104948818A (en) * | 2015-06-30 | 2015-09-30 | 谭柔梓 | Ball float valve |
| CN110371914A (en) * | 2019-07-24 | 2019-10-25 | 青岛金黄海集装箱有限公司 | A kind of tank oiling oil overfill protection system and its working method |
-
1998
- 1998-12-09 CN CN 98233341 patent/CN2351641Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101561057B (en) * | 2009-04-21 | 2011-10-05 | 杨召泽 | Ball float valve |
| CN104948818A (en) * | 2015-06-30 | 2015-09-30 | 谭柔梓 | Ball float valve |
| CN110371914A (en) * | 2019-07-24 | 2019-10-25 | 青岛金黄海集装箱有限公司 | A kind of tank oiling oil overfill protection system and its working method |
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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 |