CN104676080B - A kind of liquid level control set for adjusting - Google Patents
A kind of liquid level control set for adjusting Download PDFInfo
- Publication number
- CN104676080B CN104676080B CN201510076124.2A CN201510076124A CN104676080B CN 104676080 B CN104676080 B CN 104676080B CN 201510076124 A CN201510076124 A CN 201510076124A CN 104676080 B CN104676080 B CN 104676080B
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- China
- Prior art keywords
- liquid level
- adjusting
- air
- rod
- governor motion
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Float Valves (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
The invention discloses a kind of liquid level control set for adjusting, for adjusting the height of liquid level in container, including ball float, the governor motion being connected with ball float, the discharging tube of container is provided with the air-valve assembly for being used for controlling its lifting rate size, what what air-valve assembly included sliding up and down be located therein is used to control the valve rod of air inflow, first elastic component of the elastic-restoring force moved downward for providing driving stem, the inconsistent connection in the lower end of governor motion and valve rod, the device also includes the second elastic component for being used to provide its upward elastic-restoring force for jacking up valve rod of driving being connected with governor motion.The present apparatus is fluctuated to control to adjust valve rod of the mechanism closer or far from air-valve assembly by ball float, so that valve rod is moved up and down in air-valve assembly to control the size of air-valve assembly air inflow, so as to corresponding control lifting rate number, can be good at floating the Liquid level in container in certain scope.The liquid level control set for adjusting is simple in construction, practical.
Description
Technical field
The present invention relates to a kind of liquid level control set for adjusting.
Background technology
In the production of beverage, it can often use mixer and liquid is mixed, while be also required to use liquid level regulation control
Device processed is controlled to the liquid level in blending tank；The liquid level regulating controller is by working and can incite somebody to action with flow control valve one
Liquid level in blending tank fluctuates within the specific limits, so as to reach the accurate control to liquid level in blending tank.
Existing fluid level controller associates the liquid level in control blending tank generally by liquid-level floater with pump, often has
Hysteresis quality, can not be the Liquid level in blending tank in certain scope.
The content of the invention
It is an object of the invention to provide a kind of liquid level control set for adjusting simple in construction, practical.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of liquid level control set for adjusting, for adjusting the height of liquid level in container, the liquid level control set for adjusting bag
The governor motion for include the ball float in the container, being connected with the ball float, the discharging tube of the container, which is provided with, to be used for
The air-valve assembly of its lifting rate size is controlled, what the air-valve assembly included sliding up and down is used in the air-valve assembly
Control the valve rod of air inflow, the first elastic component for providing the elastic-restoring force for driving the valve rod to move downward, the tune
Mechanism and the inconsistent connection in lower end of the valve rod are saved, the liquid level control set for adjusting also includes being connected with the governor motion
What is connect is used to provide the second elastic component of the elastic-restoring force for driving the governor motion to push up the valve rod；
When liquid level raises in the container, the ball float rises, and second elastic component drives the governor motion close
And the valve rod is pushed up, the air inflow of the air-valve assembly reduces, and the lifting rate of the discharging tube synchronously increases；
When liquid level declines in the container, the ball float declines, and first elastic component pushes down on the valve rod, described
The air inflow increase of air-valve assembly, the lifting rate of the discharging tube synchronously reduce.
Preferably, the governor motion prolongs including the mounting seat in the container outer peripheral sidewall, one end around its length
Stretch the rotating bar in the mounting seat of direction rotation, first that one end is mutually fixedly connected with the other end of the rotating bar
Adjusting rod, the rotating bar are located at the top of first adjusting rod, and the governor motion also includes being located at the ball float and institute
State between rotating bar be used for drive the rotating bar around its length bearing of trend in the peace with the floating of the ball float
The connecting rod rotated on dress seat；
The governor motion also includes the second adjusting rod in the mounting seat rotated, second adjusting rod
One end located at the first adjusting rod other end top and mutually contradict connection, the other end of second adjusting rod with it is described
The inconsistent connection in lower end of valve rod；
The rotating bar, first adjusting rod, second adjusting rod, the air-valve assembly are sequentially arranged in the installation
On seat.
It is highly preferred that the governor motion also includes vertically movable be located on the first adjusting rod other end
Regulating part, the inconsistent connection in one end of the upper end of the regulating part and second adjusting rod.
It is highly preferred that the rotating bar is distributed in the horizontal direction, and the length of the rotating bar extends perpendicularly to institute
State the direction of axis line of the first adjusting rod.
It is highly preferred that the center line of the center line of first adjusting rod and second adjusting rod is put down vertically positioned at same
In face.
It is highly preferred that second adjusting rod is located in the mounting seat around what its fulcrum rotated in perpendicular.
It is highly preferred that second elastic component is vertically distributed, the upper end of second elastic component and described second
One end of adjusting rod is connected, and the lower end of second elastic component is fixedly connected in the mounting seat.
Preferably, first elastic component is the spring being sheathed on the valve rod, and the valve rod lower end, which is provided with, to be used to hinder
The spring the first stop part of ejection downwards is kept off, the air-valve assembly, which is provided with, to be used to stop the spring pops up second
Stop part.
Preferably, the mounting seat, which is provided with, is used to cover the outside protective covers for setting the governor motion and the air-valve assembly.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：A kind of liquid of the present invention
Position control set for adjusting, by setting governor motion between the ball float on liquid level and the air-valve assembly of discharging tube in a reservoir, lead to
Cross the fluctuating to control to adjust valve rod of the mechanism closer or far from air-valve assembly of ball float so that valve rod in air-valve assembly on
Lower motion controls the size of air-valve assembly air inflow, so as to corresponding control lifting rate number, can be good at container
In Liquid level floated in certain scope.The liquid level control set for adjusting is simple in construction, practical.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of liquid level regulation device and air-valve assembly on container in the present invention；
Accompanying drawing 2 is the attachment structure schematic diagram of ball float, governor motion and air-valve assembly in the present invention；
Accompanying drawing 3 is the structural representation of air-valve assembly；
Accompanying drawing 4 is along the sectional view of BB lines in accompanying drawing 3.
Wherein：1st, container；2nd, ball float；3rd, governor motion；31st, mounting seat；32nd, regulating part；33rd, the first adjusting rod；34th, turn
Lever；35th, connecting rod；36th, the second adjusting rod；4th, the second elastic component；5th, air-valve assembly；51st, valve rod；511st, the first stop part；
52nd, the first elastic component；53rd, the second stop part；54th, air inlet；55th, gas outlet；56th, pressure gauge；6th, outside protective covers.
Embodiment
The technical solution of the present invention will be further described below with reference to the accompanying drawings.
Referring to shown in Fig. 1-4, a kind of above-mentioned liquid level control set for adjusting, for adjusting the height of liquid level in container 1, make it
The interior floating of scope for being maintained at certain.
The liquid level control set for adjusting includes the ball float 2 being located in container 1, the governor motion 3 being connected with ball float 2.Should
The discharging tube of container 1 is provided with the air-valve assembly 5 for being used for controlling its lifting rate size, and the air-valve assembly 5 is included vertically
The valve rod 51 for being used to control air inflow of distribution, the first elasticity of the elastic-restoring force moved downward for providing driving stem 51
Part 52, what the valve rod 51 slided up and down is located in air-valve assembly 5, the inconsistent connection in lower end of above-mentioned governor motion 3 and valve rod 51,
The offer that is used for that the liquid level control set for adjusting also includes being connected with the governor motion 3 drives the governor motion 3 to push up
Second elastic component 4 of the elastic-restoring force of valve rod 51.
When liquid level raises in container 1, ball float 2 rises, and the second elastic component 52 driving governor motion 3 is close and pushes up
Valve rod 51, the air inflow of air-valve assembly 5 reduce, then the lifting rate of discharging tube synchronously increases；
When liquid level declines in container 1, ball float 2 declines, and the first elastic component 52 pushes down on the valve rod 51, air-valve assembly 5
Air inflow increase, then discharging tube lifting rate synchronously reduce.
In the present embodiment, the governor motion 3 includes being fixedly arranged on mounting seat 31 in the outer peripheral sidewall of container 1, one end around it
The rotating bar 34 in mounting seat 31 that length bearing of trend rotates, left end（Left and right directions said herein is with reference to figure 2, in Fig. 2
Left be left here）The first adjusting rod 33 being mutually fixedly connected with the other end of the rotating bar 34, first regulation
Bar 33 is located at the lower section of rotating bar 34.The rotating bar 34 is distributed in the horizontal direction, and the length bearing of trend of rotating bar 34 is vertical
In the direction of axis line of the first adjusting rod 33, in the present embodiment, rotating bar 34 is distributed along the longitudinal direction.The governor motion 3 is also
Including between ball float 2 and rotating bar 34 be used for the floating of the ball float 2 come drive rotating bar 34 around its length extend
The connecting rod 35 that direction rotates in mounting seat 31.
Above-mentioned governor motion 3 also includes the regulation of second in mounting seat 31 rotated around its fulcrum in perpendicular
Bar 36, the left end of second adjusting rod 36 contradict located at the top of the right-hand member of the first adjusting rod 33 and between each other connection, and this second
The inconsistent connection in lower end of the right-hand member of adjusting rod 36 and above-mentioned valve rod 51.Above-mentioned second elastic component 4 is vertically distributed, and this
The upper end of two elastic components 4 is connected with the left end of the second adjusting rod 36, and the lower end of second elastic component 4 is fixedly connected on mounting seat
On 31.In the present embodiment, the center line of the center line of the first adjusting rod 33 and the second adjusting rod 36 is located at same perpendicular
It is interior.
Above-mentioned governor motion 3 also includes the vertically movable regulating part 32 on the right-hand member of the first adjusting rod 33,
The upper end of the regulating part 32 and the inconsistent connection of left end of the second adjusting rod 36.
The rotating bar 34, the first adjusting rod 33, the second adjusting rod 36, air-valve assembly 5 are sequentially arranged in above-mentioned peace from left to right
Fill on seat 31.
Above-mentioned first elastic component 52 is the spring being sheathed on valve rod 51, and the lower end of valve rod 51, which is provided with, to be used to stop the spring
The first stop part 511 of ejection downwards, above-mentioned air-valve assembly 5, which is provided with, to be used to stop the second stop part that the spring pops up
53。
The outside protective covers that governor motion 3 and air-valve assembly 5 are set for cover are additionally provided with above-mentioned mounting seat 31.
The course of work of lower the present embodiment is illustrated in detail below：
When liquid level rises in container 1, ball float 2 rises, and the connecting rod 35 drives rotating bar 34 around its length bearing of trend
Rotate clockwise, first adjusting rod 33 synchronously rotates clockwise, and its right-hand member is with regulating part 32 away from the second adjusting rod 36
Left end, the second elastic component 4 pulls downward on the left end of the second adjusting rod 36, while the right-hand member of second adjusting rod 36 is rotated close to simultaneously
Valve rod 51 is pushed up, the first elastic component 52 is in compressive state, the air inflow of the air-valve assembly 5 reduces, then discharging tube
Lifting rate synchronously increases；
When liquid level declines in container 1, ball float 2 declines, and the connecting rod 35 drives rotating bar 34 around its length bearing of trend
Rotate counterclockwise, first adjusting rod 33 synchronously rotates counterclockwise, and the regulating part 32 of its right-hand member is by the left end of the second adjusting rod 36
Jack up upwards, the right-hand member of the second adjusting rod 36 rotates the lower end away from valve rod 51, and now the first elastic component 52 pushes down on valve rod
51 move downward, the air inflow increase of the air-valve assembly 5, then the lifting rate of discharging tube synchronously reduces.
Ball float 2 is interlocked with air-valve assembly 5 by governor motion 3, can be by the Liquid level in container 1 in certain limit
Inside fluctuate, so as to reach the accurate control to liquid level in container 1.The position of adjusting air valve component 5 can also be passed through simultaneously
To adjust the domain of walker of liquid level in container 1.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (8)
- A kind of 1. liquid level control set for adjusting, for adjusting the height of liquid level in container, it is characterised in that：The liquid level regulation control Device processed includes ball float, the governor motion that is connected with the ball float being located in the container, on the discharging tube of the container Provided with the air-valve assembly for controlling its lifting rate size, what the air-valve assembly included sliding up and down is located at the air-valve assembly In be used for control the valve rod of air inflow, the first elasticity for providing the elastic-restoring force for driving the valve rod to move downward Part, the inconsistent connection in lower end of the governor motion and the valve rod, the liquid level control set for adjusting also include and the tune What section mechanism was connected is used to provide the second elasticity of the elastic-restoring force for driving the governor motion to jack up the valve rod upwards Part；When liquid level raises in the container, the ball float rises, second elastic component drive the governor motion close to and to Upper to promote the valve rod, the air inflow of the air-valve assembly reduces, and the lifting rate of the discharging tube synchronously increases；When liquid level declines in the container, the ball float declines, and first elastic component pushes down on the valve rod, the air valve The air inflow increase of component, the lifting rate of the discharging tube synchronously reduce；First elastic component is the spring being sheathed on the valve rod, the valve rod lower end be provided be used for stop the spring to The first stop part of lower ejection, the air-valve assembly, which is provided with, to be used to stop the second stop part that the spring pops up.
- A kind of 2. liquid level control set for adjusting according to claim 1, it is characterised in that：The governor motion includes being located at The rotation in the mounting seat that mounting seat, one end in the container outer peripheral sidewall rotate around its length bearing of trend The first adjusting rod that bar, one end are mutually fixedly connected with the other end of the rotating bar, the rotating bar is located at the described first regulation The top of bar, the governor motion also include being used for floating with the ball float located between the ball float and the rotating bar Move to drive the connecting rod that the rotating bar rotates around its length bearing of trend in the mounting seat；The governor motion also includes the second adjusting rod in the mounting seat rotated, one end of second adjusting rod Contradict located at the top of the first adjusting rod other end and mutually connection, the other end and the valve rod of second adjusting rod The inconsistent connection in lower end；The rotating bar, first adjusting rod, second adjusting rod, the air-valve assembly are sequentially arranged in the mounting seat On.
- A kind of 3. liquid level control set for adjusting according to claim 2, it is characterised in that：The governor motion also includes edge The regulating part on the first adjusting rod other end of vertical direction activity, the upper end of the regulating part are adjusted with described second The inconsistent connection in one end of pole.
- A kind of 4. liquid level control set for adjusting according to claim 2, it is characterised in that：The rotating bar is in the horizontal direction Distribution, and the length of the rotating bar extends perpendicularly to the direction of axis line of first adjusting rod.
- A kind of 5. liquid level control set for adjusting according to claim 2, it is characterised in that：The center of first adjusting rod The center line of line and second adjusting rod is located in same perpendicular.
- A kind of 6. liquid level control set for adjusting according to claim 2, it is characterised in that：Second adjusting rod props up around it What point rotated in perpendicular is located in the mounting seat.
- A kind of 7. liquid level control set for adjusting according to claim 2, it is characterised in that：Second elastic component is along vertically Directional spreding, the upper end of second elastic component are connected with one end of second adjusting rod, under second elastic component End is fixedly connected in the mounting seat.
- A kind of 8. liquid level control set for adjusting according to claim 2, it is characterised in that：The mounting seat, which is provided with, to be used for Cover sets the outside protective covers of the governor motion and the air-valve assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510076124.2A CN104676080B (en) | 2015-02-13 | 2015-02-13 | A kind of liquid level control set for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510076124.2A CN104676080B (en) | 2015-02-13 | 2015-02-13 | A kind of liquid level control set for adjusting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104676080A CN104676080A (en) | 2015-06-03 |
| CN104676080B true CN104676080B (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510076124.2A Active CN104676080B (en) | 2015-02-13 | 2015-02-13 | A kind of liquid level control set for adjusting |
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| Country | Link |
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| CN (1) | CN104676080B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201297438Y (en) * | 2008-11-13 | 2009-08-26 | 缪明镜 | A self-closing water level lever float valve |
| CN202091613U (en) * | 2010-09-16 | 2011-12-28 | 赵高贵 | Ball float valve |
| CN104344048A (en) * | 2014-10-10 | 2015-02-11 | 中国神华能源股份有限公司 | Liquid level regulating device and liquid level regulating method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS211666B1 (en) * | 1980-02-26 | 1982-02-26 | Josef Altmann | Apparatus for fluidization liquid level control |
| CN2058708U (en) * | 1989-08-24 | 1990-06-27 | 杨定文 | Controllable automatic water tap |
| CN2715544Y (en) * | 2004-07-12 | 2005-08-10 | 苏州华宇飞凌包装机械有限公司 | Beverage mixing device |
| CN101441483A (en) * | 2008-12-19 | 2009-05-27 | 江苏华宇飞凌包装机械有限公司 | Liquid level control apparatus of liquid storing tank of beverage mixing machine |
| CN204493847U (en) * | 2015-02-13 | 2015-07-22 | 江苏新美星包装机械股份有限公司 | A kind of liquid level control set for adjusting |
-
2015
- 2015-02-13 CN CN201510076124.2A patent/CN104676080B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201297438Y (en) * | 2008-11-13 | 2009-08-26 | 缪明镜 | A self-closing water level lever float valve |
| CN202091613U (en) * | 2010-09-16 | 2011-12-28 | 赵高贵 | Ball float valve |
| CN104344048A (en) * | 2014-10-10 | 2015-02-11 | 中国神华能源股份有限公司 | Liquid level regulating device and liquid level regulating method |
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| Publication number | Publication date |
|---|---|
| CN104676080A (en) | 2015-06-03 |
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