CN206017972U - Ball float water level controls valve - Google Patents
Ball float water level controls valve Download PDFInfo
- Publication number
- CN206017972U CN206017972U CN201621023642.4U CN201621023642U CN206017972U CN 206017972 U CN206017972 U CN 206017972U CN 201621023642 U CN201621023642 U CN 201621023642U CN 206017972 U CN206017972 U CN 206017972U
- Authority
- CN
- China
- Prior art keywords
- valve
- sealing
- ball float
- water level
- exhalant canal
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 52
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Float Valves (AREA)
Abstract
The utility model discloses a kind of ball float water level controls valve, including valve body, valve pocket in valve body, is provided with, valve body includes intake tunnel and the exhalant canal being connected with valve pocket, the valve pocket is provided with valve seat with the valve body of exhalant canal junction, is provided with the sealing member that can be moved up and down in exhalant canal；Sealing member includes the cylinder that sealing-plug and exhalant canal for being abutted are slidably connected with valve seat, cylinder is provided with the notch coordinated with intake tunnel, also include the leverage for driving sealing member to move up and down, one end of leverage is connected with sealing member, and the other end of leverage is connected with ball float.When leverage control sealing member is moved down, sealing-plug can seal up exhalant canal, communicate with intake tunnel above sealing-plug, and the water in intake tunnel has downward pressure to sealing-plug, sealing-plug is contacted with valve seat more closely, and sealing is preferable.
Description
Technical field
This utility model is related to a kind of altitude valve, and more particularly to a kind of ball float water level controls valve.
Background technology
Floater controlled valve is usually used in controlling pond or the height of water tank level, such as Fig. 1, when water level rises, ball float 81
Water level is followed to rise, 15 left end of lever is pushed down flap 16 and closes water inlet pipe 17；When the water level descends, under the position of ball float 81
Drop, 15 left end of lever leave flap 16, and flap 16 is opened so as to being fed water under hydraulic pressure effect.Traditional water lev el control dress
Put, although have the advantages that simple structure, but the problem of generally existing sealing difference, water inlet pipe 13 is easy with 16 junction of flap
Leak, on normal using with certain impact.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of ball float water level control valve, its
Good sealing effect.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of ball float water level control
Valve, including valve body, is provided with valve pocket in valve body, valve body includes intake tunnel and the exhalant canal being connected with valve pocket, the valve pocket with
The valve body of exhalant canal junction is provided with valve seat, is provided with the sealing member that can be moved up and down in exhalant canal；Sealing member includes
For the cylinder that the sealing-plug that abutted with valve seat and exhalant canal are slidably connected, cylinder is provided with the groove coordinated with intake tunnel
Mouthful, also include that the leverage for driving sealing member to move up and down, one end of leverage are connected with sealing member, leverage
The other end be connected with ball float.
When moving down, sealing-plug can seal up exhalant canal to leverage control sealing member, above sealing-plug with enter
Aquaporin is communicated, and the water in intake tunnel has downward pressure to sealing-plug, sealing-plug is contacted with valve seat more closely, sealing
Property is preferable；And cylinder is slidably connected in exhalant canal, position skew when moving up and down in the exhalant canal, is not susceptible to so that
When sealing-plug is contacted with valve seat, stable working state is difficult skew and produces air gap, and sealing property is preferable.
This utility model is further arranged to：The lower sidewall for having transverse axis, cylinder and valve body is horizontally disposed with the cylinder
It is provided with opening；The leverage is included support bar, is arranged on valve body the support being hinged with support bar formation；Support bar one end
Connection ball float, the other end are hinged with transverse axis, and support bar is provided with the waist-shaped hole for transverse axis movement.
Support bar connection ball float and sealing member, with SEA LEVEL VARIATION, water level is different for the height of ball float, and the position of ball float is not yet
With so that the position of support bar changes；Work as water level decreasing, ball float position declines, one end that support bar is connected with transverse axis
Move up, sealing-plug is opened, the water in intake tunnel flows into exhalant canal, carries out the supplement of water level；When water level rises, ball float
Position raises, and one end that support bar is connected with transverse axis moves down, and sealing-plug is closed, and the water in intake tunnel is hindered by sealing-plug
Exhalant canal cannot be flowed into；So as to play a part of to automatically adjust water level；The two ends of transverse axis are fixed on cylinder, by transverse axis
Two ends are difficult to deflect when mobile to cylinder uniform force application, sealing member；When sealing member is moved up and down, transverse axis left and right in the waist-shaped hole
Mobile.
This utility model is further arranged to：The side wall of the cylinder is provided with for placing the through hole of transverse axis.
Transverse axis is placed in through hole, and outside valve body has fixation to transverse axis, while be also convenient for user entering to transverse axis
Row is installed.
This utility model is further arranged to：The through hole is the elongated hole axially extending along cylinder.
Transverse axis can be moved up and down in through hole, and when sealing member rises, transverse axis is abutted with the upper end of through hole, after sealing-plug is opened
In exhalant canal, there is space, sealing member energy rapid increase in pressure increase between transverse axis and the lower end of through hole；Sealing member declines
When, transverse axis is abutted with the lower end of through hole, and when the top of sealing-plug is connected with intake tunnel, sealing-plug is subject to downward hydraulic pressure, horizontal
There is space between axle and the upper end of through hole, sealing-plug can be rapidly moving downward；Open and close exhalant canal initial stage, close
Sealing is all swift in response, and control effect is good.
This utility model is further arranged to：The valve body is just to being threaded with valve gap at exhalant canal.
User can turn on valve gap, regularly to clearing up in valve body；Valve gap just to exhalant canal position, is also convenient for
User is checked and changes sealing member, even if sealing member damages valve whole also without replacing.
This utility model is further arranged to：The valve gap is provided with handle.
User can grip handle, easily turn on valve gap, more laborsaving convenience during use.
This utility model is further arranged to：The valve seat is provided with annular groove, is embedded with sealing ring, annular groove in the annular groove
Bearing surface with sealing ring is arc.
Sealing ring in valve seat, fitted seal plug are sealed to exhalant canal, are difficult when sealing-plug is closed
Leak；Sealing ring also has damping effect, and sealing-plug sharp downward movement, sealing ring can alleviate the impulse force on sealing-plug, to valve
Body is protected.
Had the advantages that by adopting above-mentioned technical proposal, this utility model：
1st, sealing-plug in off position when, the hydraulic pressure of top makes sealing-plug seal firmly；
2nd, at the initial stage for opening and closing exhalant canal, sealing member is all swift in response, and control effect is good；
3rd, dismountable valve gap convenient use person is to being cleared up and being overhauled in valve body；
4th, sealing gasket increased the sealing at exhalant canal, the antileaking when sealing-plug is closed.
Description of the drawings
Fig. 1 is the structural representation of floater controlled valve in prior art；
Fig. 2 is structural representation of the sealing-plug in closed mode in embodiment 1；
Fig. 3 is structural representation of the sealing-plug in opening in embodiment 1；
Fig. 4 is structural representation of the sealing-plug in closed mode in embodiment 2；
Fig. 5 is structural representation of the sealing-plug in opening process in embodiment 2；
Fig. 6 is structural representation of the sealing-plug in closing process in embodiment 2.
Reference：1st, valve body；2nd, intake tunnel；3rd, exhalant canal；4th, valve gap；5th, handle；6th, valve seat；7th, sealing member；
71st, sealing-plug；72nd, cylinder；81st, ball float；82nd, support bar；83rd, waist-shaped hole；84th, support；9th, sealing ring；10th, it is open；11st, groove
Mouthful；12nd, transverse axis；13rd, water inlet pipe；14th, valve pocket；15th, lever；16th, flap.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
It should be noted that the word "front", "rear", "left", "right", "up" and "down" used in describing below is referred to
Direction in accompanying drawing.
Embodiment 1：A kind of ball float water level controls valve, as shown in Figures 2 and 3, including valve body 1, is provided with valve pocket in valve body 1
14, valve pocket 14 is connected with orthogonal intake tunnel 2 and exhalant canal 3.Valve body 1 is provided with the valve gap 4 of a threaded connection,
Valve gap 4 is provided with handle 5, and dismounting valve gap 4 can be to being cleaned and being overhauled inside valve body 1.
Valve body 1 is provided with valve seat 6 in exhalant canal 3 towards one end of valve pocket 14, and valve seat 6 includes that one leads to diameter greater than water outlet
The annular groove in road 3.A sealing ring 9 is embedded with annular groove, and valve seat 6 is arcwall face with the bearing surface of sealing ring 9.Need explanation
It is that valve seat 6 can also be the platform shape structure that any one can place sealing-plug 71.
A sealing member 7 is provided with exhalant canal 3, sealing member 7 includes the sealing-plug 71 abutted with sealing ring 9, sealing-plug
71 lower ends are connected with the cylinder 72 of column, and cylinder 72 is slidably connected with the inner surface of exhalant canal 3, and cylinder 72 is towards intake tunnel
2 side surface is provided with a notch 11.
The middle part of cylinder 72 is arranged with two through holes, is provided with the transverse axis 12 of a horizontal positioned, transverse axis between two through holes
12 two ends are fixed on cylinder 72 by modes such as rivetings.Transverse axis 12 is connected with a support bar 82, the left end of support bar 82
Waist-shaped hole 83 is provided with, transverse axis 12 is placed in waist-shaped hole 83.The bottom of valve body 1 and cylinder 72 is provided with an opening 10 for running through,
Valve body 1 is provided with a support 84, and support bar 82 be hinged through opening 10 and with support 84, the right-hand member of support bar 82 and ball float 81
It is fixedly connected.
The use state of the present embodiment is as follows：By valve body 1 in water tank or pond, intake tunnel 2 connects external water
Pipe, exhalant canal 3 are placed directly in water tank.
As illustrated in fig. 2, it is assumed that now water level is in normal condition, then sealing-plug 71 is in closure state, in intake tunnel 2
Water enter valve pocket 14, by sealing-plug 71 hinder cannot flow in exhalant canal 3, the hydraulic pressure on sealing-plug 71 also makes sealing member 7
Sealing effectiveness more preferable.
As shown in figure 3, when water level is gradually reduced, the position of ball float 81 moves down, by support bar 82 with dynamic seal 7
Move, fed water when notch 11 is connected with intake tunnel 2.It is maximum opening that sealing member 7 is moved upward at valve gap 4.
Water level rises again, and the buoyancy that ball float 81 is subject to increases, and ball float 81 is floated up, and sealing-plug 71 is then moved down,
So that sealing-plug 71 is closed on valve seat 6.
Embodiment 2：A kind of ball float water level controls valve, as shown in figure 5, its difference from Example 1 is, through hole is edge
The axially extending elongated hole of cylinder 72, transverse axis 12 can be moved up and down in through hole.
As illustrated in figures 4-5, sealing-plug 71 is closed, and transverse axis 12 is located at the bottom of through hole, water level decreasing to
Quantitatively, ball float 81 is moved down, and transverse axis 12 can be moved to the top of through hole, and now sealing-plug 71 is still remained turned-off.
As shown in figure 5, now water level continues to decline, transverse axis 12 is moved to the top of through hole, and support bar 82 is with dynamic sealing
Part 7 is moved up, and when being moved to notch 11 and communicating with intake tunnel 2, the water in intake tunnel 2 flows into exhalant canal 3.Originally
In the anhydrous exhalant canal 3 for flowing through and pressure increase between sealing-plug 71 and valve seat 6, and through hole is located at most due to transverse axis 12
Upper end, sealing member 7 can be immovable simultaneously in 82 position of support bar, quickly move up by hydraulic pressure, play quick unlatching
Effect.
As shown in fig. 6, after sealing-plug 71 is opened, water level begins to ramp up, and the buoyancy that ball float 81 is subject to increases, support bar 82 is left
End moves down, and transverse axis 12 is located at the bottom of through hole.Communicate with above sealing-plug 71 when sealing member 7 is moved to intake tunnel 2
Position when, the water in intake tunnel 2 is flow on sealing-plug 71, and water has downward pressure to sealing-plug 71, now due to transverse axis
12 bottoms for being located at through hole, sealing member 7 can be immovable simultaneously in 82 position of support bar, by water level quickly to moving down
Dynamic, close intake tunnel 2.
This specific embodiment is only which is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification without creative contribution after this specification is read as needed to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (7)
1. a kind of ball float water level controls valve, and including being provided with valve pocket (14) in valve body (1), valve body (1), valve body (1) includes and valve pocket
(14) intake tunnel (2) for connecting and exhalant canal (3), is characterized in that：Valve pocket (14) and exhalant canal (3) junction
Valve body (1) is provided with valve seat (6), exhalant canal (3) and is provided with the sealing member (7) that can be moved up and down；Sealing member (7) includes using
In the cylinder (72) that the sealing-plug (71) and exhalant canal (3) that are abutted with valve seat (6) are slidably connected, cylinder (72) be provided with
The notch (11) that intake tunnel (2) coordinates, also includes the leverage for driving sealing member (7) to move up and down, leverage
One end be connected with sealing member (7), the other end of leverage is connected with ball float (81).
2. ball float water level according to claim 1 controls valve, it is characterized in that：Being horizontally disposed with cylinder (72) has transverse axis
(12), the lower sidewall of cylinder (72) and valve body (1) is provided with opening (10)；The leverage includes support bar (82), arranges
Valve body (1) is upper and support bar (82) forms the support (84) being hinged；Support bar (82) one end connection ball float (81), the other end and horizontal stroke
Axle (12) is hinged, and support bar (82) is provided with the waist-shaped hole (83) mobile for transverse axis (12).
3. ball float water level according to claim 2 controls valve, it is characterized in that：The side wall of cylinder (72) be provided with for
Place the through hole of transverse axis (12).
4. ball float water level according to claim 3 controls valve, it is characterized in that：The through hole is axially extending along cylinder (72)
Elongated hole.
5. ball float water level according to claim 1 controls valve, it is characterized in that：Valve body (1) is just to exhalant canal (3) place
It is threaded with valve gap (4).
6. ball float water level according to claim 5 controls valve, it is characterized in that：Valve gap (4) are provided with handle (5).
7. ball float water level according to claim 1 controls valve, it is characterized in that：Valve seat (6) are provided with annular groove, the ring
Sealing ring (9) is embedded with groove, and annular groove is arc with the bearing surface of sealing ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621023642.4U CN206017972U (en) | 2016-08-31 | 2016-08-31 | Ball float water level controls valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621023642.4U CN206017972U (en) | 2016-08-31 | 2016-08-31 | Ball float water level controls valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017972U true CN206017972U (en) | 2017-03-15 |
Family
ID=58258234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621023642.4U Expired - Fee Related CN206017972U (en) | 2016-08-31 | 2016-08-31 | Ball float water level controls valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115681537A (en) * | 2022-10-28 | 2023-02-03 | 苏州市职业大学 | Water level control valve |
-
2016
- 2016-08-31 CN CN201621023642.4U patent/CN206017972U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115681537A (en) * | 2022-10-28 | 2023-02-03 | 苏州市职业大学 | Water level control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 |