CN204345043U - A kind of float-ball type level control valve - Google Patents
A kind of float-ball type level control valve Download PDFInfo
- Publication number
- CN204345043U CN204345043U CN201420826662.XU CN201420826662U CN204345043U CN 204345043 U CN204345043 U CN 204345043U CN 201420826662 U CN201420826662 U CN 201420826662U CN 204345043 U CN204345043 U CN 204345043U
- Authority
- CN
- China
- Prior art keywords
- float
- urceolus
- river
- level control
- mouth
- 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.)
- Active
Links
Landscapes
- Float Valves (AREA)
Abstract
The utility model discloses a kind of float-ball type level control valve, comprise valve seat, urceolus and ball float, urceolus is fixed on valve seat, and ball float to be matched with in urceolus and to move in urceolus; Valve seat one end face is provided with first to cross the mouth of a river and cross the closeouts at the mouth of a river for shutoff first, closeouts is flexibly connected with ball float and rotates on the end face of described valve seat under the drive of ball float; The barrel of described urceolus is provided with second and crosses the mouth of a river.This float-ball type level control valve by regulate drainage rate accurately and reliably controlling water level in predetermined scope, and be not subject to the dynamic interference of ripples.
Description
Technical field
The utility model relates to a kind of water level valve, particularly relates to a kind of float-ball type level control valve.
Background technique
Float valve is the floating function controlling water level utilizing ball float, and ball float to float in water and drives valve core movement along with fluctuation in stage by connecting rod, realizes the switch of valve.Common float valve ball float is directly placed in water, easily offsets by the impact of ripples, especially when fluctuating larger, being subject to the impact of water and acutely rocking, causing spool action, less stable, usually can only be applied in the water body of relatively placidity.In addition, float valve is normally installed on water intake and by regulating water inlet to carry out controlling water level, throttle down when its design being water level rising, opens valve during decline, being difficult to be applied in drain opening conversely with by regulating draining to carry out controlling water level, being also difficult to regulate drainage rate.
Model utility content
The purpose of this utility model is the deficiency overcoming prior art, provides a kind of float-ball type level control valve.
The utility model solves the technological scheme that its technical problem adopts: a kind of float-ball type level control valve comprises valve seat, urceolus and ball float, and urceolus is fixed on valve seat, and ball float to be matched with in urceolus and to move in urceolus; Valve seat one end face is provided with first to cross the mouth of a river and cross the closeouts at the mouth of a river for shutoff first, closeouts is flexibly connected with ball float and rotates on the end face of described valve seat under the drive of ball float; The barrel of described urceolus is provided with second and crosses the mouth of a river.
Preferably, described closeouts is a valve block, described end face is provided with a connecting rod, and valve block is rotating to be socketed on connecting rod.
Preferably, described end face separates a high plane and a low degree by a step surface, described first cross the mouth of a river is positioned on low degree, said valve block with described connecting rod for axle laminating low degree rotate and be limited in step surface.
Preferably, described high plane is provided with some water passage holes.
Preferably, described valve block is connected to ball float by the bridle line of a flexibility.
Preferably, the end face of described valve seat is positioned at described urceolus, and with the parallel to an axis of described urceolus.
Preferably, described valve seat is hollow-core construction and filters headstock communicated drainage pipe via one, and described filtration headstock is provided with filter screen.
Preferably, described urceolus at least partially barrel is provided with multiple second mistake mouth of a river extended vertically, and described multiple second mistake mouth of a river is arranged in parallel.
Preferably, this part barrel is also provided with at least one fixed strip along the circumferential direction extended, described fixed strip crosses the mouth of a river across described multiple second.
The beneficial effects of the utility model are:
1, urceolus is installed in water vertically, and ball float is the motion of following water-level lifting in the vertical direction under the position-limiting action of urceolus, and motion path is stablized, and is not easy to affect by extraneous factor; The realization of closeouts rotary type spends coordinating of the mouth of a river with first, ball float provides a pulling force upwards rotated to cross the mouth of a river to open first when water level is too high to closeouts, and first cross varying in size of opening of the mouth of a river under different water level, the speed of adjustable draining, slow draining when water level is slightly high, rapid draining time too high, accurately to control in the scope of a predetermined water level, structure is simple, stable performance.
2, outer cylinder portion barrel arranges and extends vertically and multiple second mistake mouths of a river arranged in parallel, form the structure of fence, the timely intercommunication of the water inside and outside urceolus can be made to keep water level balance on the one hand, fence type structure dispersibles the dynamic impact force of ripples on the other hand, reduce rocking of ball float, can be applicable to ripples and move in large water body.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But a kind of float-ball type level control valve of the present utility model is not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is float-ball type level control valve structural representation of the present utility model;
Fig. 2 is float-ball type level control valve of the present utility model assembling schematic diagram;
Fig. 3 is the generalized section of float-ball type level control valve of the present utility model, and its middle water level is lower than predetermined water level.
Fig. 4 is the generalized section of float-ball type level control valve of the present utility model, and its middle water level is higher than predetermined water level.
Embodiment
Embodiment, see Fig. 1-Fig. 4, float-ball type level control valve of the present utility model comprises valve seat 1, urceolus 2 and ball float 3.Urceolus 2 is fixed on valve seat 1, and ball float 3 to be matched with in urceolus 2 and axially to move in urceolus 2 under the spacing of urceolus 2 and leading role.Valve seat 1 one end face 11 is provided with first to cross the mouth of a river 12 and cross the closeouts at the mouth of a river 12 for shutoff first, closeouts is flexibly connected with ball float 3 and rotates on the end face 11 of valve seat under the drive of ball float 3.The barrel of urceolus 2 is provided with second and crosses the mouth of a river 21.
Closeouts is a valve block 13, end face 11 is provided with a connecting rod 111, and valve block 13 is rotating to be socketed on connecting rod 111, and preferably, connecting rod 111 can be arranged at the center of end face 11, and valve block 13 1 end is socketed on connecting rod 111.End face 11 has a step surface 112 and is separated out a high plane 113 and a low degree 114, first by step surface and cross the mouth of a river 12 and be positioned on low degree 114, valve block 13 with connecting rod 111 for axle low degree 114 of fitting rotates and is limited in step surface 112.The part at valve seat 1 end face 11 place stretches in urceolus 2, and the parallel to an axis of end face 11 and urceolus 2, ball float is positioned at the top of end face 11, and valve block 13 is connected to ball float 3 away from the end of connecting rod 111 by the bridle line 4 of a flexibility.Valve seat 1 is hollow-core construction and filters headstock 5 communicated drainage pipe via one, filters on headstock 5 and is provided with filter screen 51.
Urceolus 2 at least partially barrel is provided with multiple second mistake mouth of a river 21 extended vertically, described multiple second crosses the mouth of a river 21 formation fence structure arranged in parallel to weaken the dynamic impact force of ripples, maintain in urceolus 2 and there is a state comparatively stably, reduce rocking of ball float 3.Fence structure is also provided with at least one fixed strip 22 along the circumferential direction extended, fixed strip 22 crosses the mouth of a river 21 across multiple second.The second mistake mouth of a river is long and narrow, when axial length is longer and arrangement is closeer, can arranges some fixed strips to make structure more firm, prevent from being hit and rupturing in centre.
Valve seat 1 and urceolus 2 can integrated moldings, and during assembling, lain in by bridle line 4 on valve block 13, valve block 13 is fixed in the mounting groove 111 of valve seat end face by connecting rod 111, and ball float is connected to the other end of bridle line 4, filters headstock 5 and is rotatably connected on valve seat 1.According to the height of preset water level, urceolus 2 is upwards installed on the pool wall in pond vertically, and filter headstock 5 and connect waste pipe, fence structure is towards in pond.
Float-ball type level control valve of the present utility model regulates water level by controlling draining.See Fig. 3, under normal state, the water level inside and outside urceolus 2 via second cross the mouth of a river 21 keep balance, valve block 13 naturally hangs due to Action of Gravity Field and is limited to step surface 112, now block first cross the mouth of a river 12 make its be in draining close state.See Fig. 4, when water level exceedes preset water level, due to the effect of buoyancy, ball float 3 is upward vertical movement in urceolus 2, and then be with moving valve plate 13 with connecting rod 111 for axle laminating low degree 114 upwards rotates by bridle line 4, open first gradually and cross the mouth of a river 12, water by first cross the mouth of a river 12 after filtration headstock 5 discharge to waste pipe, and then reduce the water level in pond.Along with the difference of water level in pond, ball float 3 rising degree is different, and band moving valve plate 13 rotation angle is also different, and what namely the first mistake mouth of a river 12 was opened varies in size.When water level is slightly high, first crosses the mouth of a river 12 partially opens, and drainage rate is slower; When water level is too high, first crosses the mouth of a river 12 opens completely, and drainage rate is very fast, regulates the speed of draining, with this with more precise and stable adjustment water level within preset water level scope.Preferred as one, high plane 113 can be provided with some water passage holes 14, and when being applied in the pond continuing water inlet, water passage hole 14 continues draining to keep a minimum water displacement, and maintain normal water level, then valve block only need action when water level abnormality.In addition, float-ball type level control valve of the present utility model crosses the position of the mouth of a river and valve block by adjustment first, and also can be applicable to control water inlet, not in this to go forth.
Above-described embodiment is only used for further illustrating a kind of float-ball type level control valve of the present utility model; but the utility model is not limited to embodiment; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all fall in the protection domain of technical solutions of the utility model.
Claims (9)
1. a float-ball type level control valve, it is characterized in that comprising valve seat, urceolus and ball float, urceolus is fixed on valve seat, and ball float to be matched with in urceolus and to move in urceolus; Valve seat one end face is provided with first to cross the mouth of a river and cross the closeouts at the mouth of a river for shutoff first, closeouts is flexibly connected with ball float and rotates on the end face of described valve seat under the drive of ball float; The barrel of described urceolus is provided with second and crosses the mouth of a river.
2. float-ball type level control valve according to claim 1, is characterized in that: described closeouts is a valve block, described end face is provided with a connecting rod, and valve block is rotating to be socketed on connecting rod.
3. float-ball type level control valve according to claim 2, it is characterized in that: described end face separates a high plane and a low degree by a step surface, described first cross the mouth of a river is positioned on low degree, described valve block with described connecting rod for axle laminating low degree rotate and be limited in step surface.
4. float-ball type level control valve according to claim 3, is characterized in that: described high plane is provided with some water passage holes.
5. float-ball type level control valve according to claim 2, is characterized in that: described valve block is connected to ball float by the bridle line of a flexibility.
6. float-ball type level control valve according to claim 1, is characterized in that: the end face of described valve seat is positioned at described urceolus, and with the parallel to an axis of described urceolus.
7. float-ball type level control valve according to claim 1, is characterized in that: described valve seat is hollow-core construction and filters headstock communicated drainage pipe via one, and described filtration headstock is provided with filter screen.
8. float-ball type level control valve according to claim 1, is characterized in that: described urceolus at least partially barrel is provided with multiple second mistake mouth of a river extended vertically, and described multiple second mistake mouth of a river is arranged in parallel.
9. float-ball type level control valve according to claim 8, is characterized in that: this part barrel is also provided with at least one fixed strip along the circumferential direction extended, and described fixed strip crosses the mouth of a river across described multiple second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826662.XU CN204345043U (en) | 2014-12-23 | 2014-12-23 | A kind of float-ball type level control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826662.XU CN204345043U (en) | 2014-12-23 | 2014-12-23 | A kind of float-ball type level control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204345043U true CN204345043U (en) | 2015-05-20 |
Family
ID=53228312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420826662.XU Active CN204345043U (en) | 2014-12-23 | 2014-12-23 | A kind of float-ball type level control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204345043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411499A (en) * | 2018-03-30 | 2018-08-17 | 浙江思凯域新材料有限公司 | Water level holding mechanism in non-woven fabrics spun-laced machine in pressurized tank |
-
2014
- 2014-12-23 CN CN201420826662.XU patent/CN204345043U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411499A (en) * | 2018-03-30 | 2018-08-17 | 浙江思凯域新材料有限公司 | Water level holding mechanism in non-woven fabrics spun-laced machine in pressurized tank |
| CN108411499B (en) * | 2018-03-30 | 2020-11-20 | 浙江思凯域新材料有限公司 | Water level keeping mechanism in pressure tank in non-woven fabric spunlace machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102296576B (en) | Full-open type hydraulic control flap gate and using method thereof | |
| CN201696728U (en) | Floating ball valve | |
| CN102278503A (en) | Integral pressure reduction valve | |
| CN204345043U (en) | A kind of float-ball type level control valve | |
| CN202099789U (en) | Fully-opened hydraulic control flap gate | |
| CN208900302U (en) | A kind of self-sucking device for acetaminophen water circulation | |
| CN208011034U (en) | A kind of adjustable ball-cock assembly of flow | |
| CN202790837U (en) | Automatic water supplementing valve | |
| CN208488680U (en) | A kind of experimental water level controller | |
| CN202132567U (en) | Integrated reducing valve | |
| CN103911972B (en) | A kind of novel flap valve control system | |
| CN207176904U (en) | The integrated pump lock that a kind of aperture automatically adjusts | |
| CN202972049U (en) | Automatic rotary type backflow-preventing valve | |
| CN104813979B (en) | One kind cultivation water circulation low lift and large flow rate picotan | |
| CN205896354U (en) | Novel float valve | |
| CN201344305Y (en) | Floating ball type magnetic valve | |
| CN204608728U (en) | A kind of pilot-operated type Hydro-automatic gate structure | |
| CN112856018A (en) | Flow-adjustable direct-acting electromagnetic valve and application method thereof | |
| CN204328168U (en) | A kind of built-in level control valve | |
| CN209696403U (en) | Filter | |
| CN208221728U (en) | A kind of ball-cock assembly preventing displacement | |
| CN201949977U (en) | Servo ejector | |
| CN203113290U (en) | Novel flap valve control system | |
| CN204692627U (en) | A kind of buffering suspension flow quantity regulating device | |
| CN106641409B (en) | Floating control flow regulating valve capable of automatically cleaning blockage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |