CN2215640Y - Float ball valve - Google Patents
Float ball valve Download PDFInfo
- Publication number
- CN2215640Y CN2215640Y CN 95230303 CN95230303U CN2215640Y CN 2215640 Y CN2215640 Y CN 2215640Y CN 95230303 CN95230303 CN 95230303 CN 95230303 U CN95230303 U CN 95230303U CN 2215640 Y CN2215640 Y CN 2215640Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- water
- flat arm
- float
- float ball
- 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 ball valve, comprising a valve body and a block flap controlled by the float ball in the valve body, wherein, the valve body is provided with two water outlets, and both sides of the shaft rod of the block flap with double-direction overturn are respectively provided with a flat arm; the other end of the flat arm is assembled with the float ball. The utility model which can overcome defect existing in the prior art has the advantages of unblocked water flow, rapid flow speed, tight sealing, no water leakage and safe use.
Description
The utility model relates to the equilibrium valve that a kind of water supply device are used, particularly a kind of float valve of controlling confluent.
Existing water supply device generally all are provided with guarantees to feed water the safe equilibrium valve.Equilibrium valve commonly used adopts the flat arm sling of list to hang the structural type of ball control retaining tongue, and its retaining tongue is contained in valve body water outlet place, and the buoyancy of dependence ball float will keep off tongue and intercept water outlet, and it is not closed completely.When supply channel hydraulic pressure increases, easily will keep off tongue and press off and the spilling water phenomenon occurs.Because of valve body water outlet place is provided with the retaining tongue, so when feedwater, current are kept off tongue and are hindered, and flow velocity is influenced, and flow is little, and the feedwater time is long.Single in addition flat arm sling is hung ball float, and ball float flat arm distortion, ball float transverse presentation phenomenon occur sometimes in the floating shakiness of the water surface, and this moment, ball float was out of control, did not have the effect that control water level keeps balance, and is very dangerous, and therefore, existing float valve is badly in need of improving.
The purpose of this utility model provides a kind of improved float valve, and it effectively overcomes the shortcoming that prior art exists, and has that current are not obstructed, flow velocity fast, close tight, water-tight, the safe and reliable characteristics of sealing.
The purpose of this utility model is achieved in that this device comprises valve body and assembles the retaining tongue of the ball float control in it, wherein valve body is provided with two water outlets, the axostylus axostyle two ends of retaining tongue that can two-way upset are fixed with flat arm respectively, and the flat arm the other end is equipped with ball float with connection rod set.
Because the utility model installs flat arm respectively at retaining tongue axostylus axostyle two ends, adopts two flat arm slings to hang ball float, is prone to the defective that transverse presentation causes spilling water so effectively overcome single flat arm.Keep off tongue in addition and in valve body, overturn, under hydraulic action, close tightly water-tight, the retaining tongue do not block water, current are fast, the efficient height is safe and reliable.Utilize double outlets respectively two water containers to be supplied water simultaneously, widened its using scope.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a kind of concrete structure longitudinal sectional view of the present utility model.
Fig. 2 is the plan view of Fig. 1.
Describe concrete structure of the present utility model in detail according to Fig. 1-2.This device comprises the valve body 1 that has flange 2, retaining tongue 7, flat arm 4, parts such as cursory 6.Wherein be assembled in the axostylus axostyle 3 of the retaining tongue 7 in the valve body 1, two ends install flat arm 4 respectively, on flat arm 4 the other end drag links, utilize connecting rod 5 to be assembled with cursory 6.Cursory 6 more stable for making, available two connecting rods assembling ball float 6.The specification of valve body 1 is decided by the requirement of confluent.Two water outlet ends of valve body 1 can be installed water blocking as required respectively, so that when only utilizing a water outlet, stop up another water outlet.For improving the usability of retaining tongue 7, the totally-enclosed line with rubber retaining tongue that adopts the sheet metal line with rubber to make.
During use, valve body 1 is bound up on the delivery (pipe) line by flange 2.When the water level in the water container reached capacity rating, ball float 6 utilized the buoyancy of the water surface that it is floated, and drove 7 upsets of retaining tongue by two flat arms 4, sealed current (as shown in Figure 2).Open another water outlet this moment, current change the flow direction and enter in another water container.If only discharge water with a water outlet, then water blocks another water outlet and gets final product.When the drawdown in the water container when the established amount, ball float 6 descends with the water surface, drives two flat arms 4 and rotates, retaining tongue 7 initial position that overturns is back opened former water outlet.Because of retaining tongue 7 upturned position under flat arm 4 effects, so only change the direction of a stream of water,, compare with the existing formula retaining tongue of intercepting to the current non-resistance, significantly improve working efficiency.Keep off tongue 7 in addition under hydraulic action, envelope is tight more more, effectively improves safety and reliability.
Claims (3)
1, a kind of float valve comprises valve body and assembles the retaining tongue of ball float control in it, it is characterized in that valve body is provided with two water outlets, and the axostylus axostyle two ends of retaining tongue that can two-way upset are fixed with flat arm respectively, and the flat arm the other end is equipped with ball float with connection rod set.
2, float valve according to claim 1 is characterized in that the flat arm the other end adopts two connecting rod assembling ball floats.
3, float valve according to claim 1 is characterized in that keeping off the totally-enclosed line with rubber retaining tongue that tongue adopts the sheet metal line with rubber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95230303 CN2215640Y (en) | 1995-02-21 | 1995-02-21 | Float ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95230303 CN2215640Y (en) | 1995-02-21 | 1995-02-21 | Float ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2215640Y true CN2215640Y (en) | 1995-12-20 |
Family
ID=33875177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95230303 Expired - Fee Related CN2215640Y (en) | 1995-02-21 | 1995-02-21 | Float ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2215640Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385157C (en) * | 2006-04-26 | 2008-04-30 | 中原工学院 | Water-saving valve with dual outlets |
-
1995
- 1995-02-21 CN CN 95230303 patent/CN2215640Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385157C (en) * | 2006-04-26 | 2008-04-30 | 中原工学院 | Water-saving valve with dual outlets |
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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 |