CN204493847U - A kind of liquid level control set for adjusting - Google Patents
A kind of liquid level control set for adjusting Download PDFInfo
- Publication number
- CN204493847U CN204493847U CN201520103968.7U CN201520103968U CN204493847U CN 204493847 U CN204493847 U CN 204493847U CN 201520103968 U CN201520103968 U CN 201520103968U CN 204493847 U CN204493847 U CN 204493847U
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- CN
- China
- Prior art keywords
- liquid level
- adjustable lever
- air
- controlling mechanism
- control set
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of liquid level control set for adjusting, for regulating the height of liquid level in container, comprise ball float, the controlling mechanism be connected with ball float, the liquid-discharging tube of container is provided with the air-valve assembly for controlling its lifting rate size, air-valve assembly comprises the valve rod for controlling air inflow located therein slided up and down, first elastic component of the elastic-restoring force moved downward for providing actuate valve stem, controlling mechanism is connected with the lower end of valve rod is inconsistent, this device also comprise be connected with controlling mechanism for providing the second elastic component driving its upwards elastic-restoring force of jack-up valve rod.This device by ball float fluctuate regulating and controlling mechanism near or away from the valve rod of air-valve assembly, valve rod is moved up and down in air-valve assembly and controls the size of air-valve assembly air inflow, thus the control lifting rate of correspondence number, can be good at by the Liquid level in container in certain scope float.This liquid level control set for adjusting structure is simple, practical.
Description
Technical field
the utility model relates to a kind of liquid level control set for adjusting.
Background technique
in the production of beverage, often can use mixing machine and liquid is mixed, also need to use liquid level regulating controller simultaneously and the liquid level in mixing tank is controlled; This liquid level regulating controller by acting on together with flow control valve and the Liquid level in mixing tank can being fluctuated within the specific limits, thus reaches the accurate control to liquid level in mixing tank.
existing fluid level controller is generally associate by liquid-level floater the liquid level controlled in mixing tank with pump, often has hysteresis quality, can not the Liquid level in mixing tank in certain scope.
Model utility content
the purpose of this utility model is to provide simple, the practical liquid level control set for adjusting of a kind of structure.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of liquid level control set for adjusting, for regulating the height of liquid level in container, described liquid level control set for adjusting comprises the ball float be located in described container, the controlling mechanism be connected with described ball float, the liquid-discharging tube of described container is provided with the air-valve assembly for controlling its lifting rate size, described air-valve assembly comprises the valve rod for controlling air inflow be located in described air-valve assembly slided up and down, for providing the first elastic component of the elastic-restoring force driving described valve rod to move downward, described controlling mechanism is connected with the lower end of described valve rod is inconsistent, described liquid level control set for adjusting also comprise be connected with described controlling mechanism for providing the second elastic component driving the described controlling mechanism upwardly elastic-restoring force of described valve rod,
when in described container, liquid level raises, described ball float rises, described second elastic component drive described controlling mechanism near and upwardly described valve rod, the air inflow of described air-valve assembly reduces, and the lifting rate of described liquid-discharging tube synchronously increases;
when in described container, liquid level declines, described ball float declines, and described first elastic component promotes described valve rod downwards, and the air inflow of described air-valve assembly increases, and the lifting rate of described liquid-discharging tube synchronously reduces.
preferably, described controlling mechanism comprise the fitting seat be located in described container outer peripheral sidewall, one end around its length bearing of trend rotate be located at dwang on described fitting seat, the first adjustable lever that the other end of one end and described dwang is fixedly connected, described dwang is located at the top of described first adjustable lever, described controlling mechanism also comprise be located between described ball float and described dwang for the floating connecting rod driving described dwang to rotate on described fitting seat around its length bearing of trend along with described ball float;
described controlling mechanism also comprises second adjustable lever be located on described fitting seat of rotation, the top of the described first adjustable lever the other end is located at and connection of mutually conflicting in one end of described second adjustable lever, and the other end of described second adjustable lever is connected with the lower end of described valve rod is inconsistent;
described dwang, described first adjustable lever, described second adjustable lever, described air-valve assembly are located on described fitting seat successively.
more preferably, described controlling mechanism also comprises the vertically movable adjusting element be located on the described first adjustable lever the other end, and the upper end of described adjusting element is connected with one end of described second adjustable lever is inconsistent.
more preferably, described dwang distributes in the horizontal direction, and the length bearing of trend of described dwang is perpendicular to the direction of axis line of described first adjustable lever.
more preferably, the center line of described first adjustable lever and the center line of described second adjustable lever are positioned at same vertical plane.
more preferably, what described second adjustable lever rotated in vertical plane around its fulcrum is located on described fitting seat.
more preferably, described second elastic component vertically distributes, and the upper end of described second elastic component is connected with one end of described second adjustable lever, and the lower end of described second elastic component is fixedly connected on described fitting seat.
preferably, described first elastic component is be sheathed on the spring on described valve rod, and described valve rod lower end is provided with for stopping that described spring ejects the first stop part downwards, and described air-valve assembly is provided with for stopping the second stop part that described spring pops up.
preferably, described fitting seat is provided with the outside protective covers establishing described controlling mechanism and described air-valve assembly for cover.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: a kind of liquid level control set for adjusting of the utility model, by arranging controlling mechanism between the ball float on liquid level in a reservoir and the air-valve assembly of liquid-discharging tube, by ball float fluctuate regulating and controlling mechanism near or away from the valve rod of air-valve assembly, valve rod is moved up and down in air-valve assembly and controls the size of air-valve assembly air inflow, thus the control lifting rate of correspondence number, can be good at by the Liquid level in container in certain scope float.This liquid level control set for adjusting structure is simple, practical.
Accompanying drawing explanation
accompanying drawing 1 is that in the utility model, liquid level regulation device and air-valve assembly are arranged on the structural representation on container;
accompanying drawing 2 is the linkage structure schematic diagram of ball float, controlling mechanism and air-valve assembly in the utility model;
accompanying drawing 3 is the structural representation of air-valve assembly;
accompanying drawing 4 is the sectional view along BB line in accompanying drawing 3.
wherein: 1, container; 2, ball float; 3, controlling mechanism; 31, fitting seat; 32, adjusting element; 33, the first adjustable lever; 34, dwang; 35, connecting rod; 36, the second adjustable lever; 4, the second elastic component; 5, air-valve assembly; 51, valve rod; 511, the first stop part; 52, the first elastic component; 53, the second stop part; 54, suction port; 55, air outlet; 56, pressure gauge; 6, outside protective covers.
Embodiment
below in conjunction with accompanying drawing, the technical solution of the utility model is further elaborated.
shown in Fig. 1-4, above-mentioned a kind of liquid level control set for adjusting, for regulating the height of liquid level in container 1, making it remain in certain scope and floating.
the controlling mechanism 3 that this liquid level control set for adjusting comprises the ball float 2 be located in container 1, is connected with ball float 2.The liquid-discharging tube of this container 1 is provided with the air-valve assembly 5 for controlling its lifting rate size, this air-valve assembly 5 comprise vertically distribute for controlling the valve rod 51 of air inflow, the first elastic component 52 for the elastic-restoring force that provides actuate valve stem 51 to move downward, what this valve rod 51 slided up and down is located in air-valve assembly 5, above-mentioned controlling mechanism 3 is connected with the lower end of valve rod 51 is inconsistent, this liquid level control set for adjusting also comprise be connected with this controlling mechanism 3 for providing the second elastic component 4 driving this controlling mechanism 3 upwardly elastic-restoring force of valve rod 51.
when liquid level in container 1 raises, ball float 2 rises, the second elastic component 52 drive controlling mechanism 3 near and upwardly valve rod 51, the air inflow of air-valve assembly 5 reduces, then the lifting rate of liquid-discharging tube synchronously increases;
when liquid level in container 1 declines, ball float 2 declines, and the first elastic component 52 promotes this valve rod 51 downwards, and the air inflow of air-valve assembly 5 increases, then the lifting rate of liquid-discharging tube synchronously reduces.
in the present embodiment, the dwang 34 be located on fitting seat 31 that this controlling mechanism 3 comprises the fitting seat 31 be fixedly arranged in container 1 outer peripheral sidewall, one end is rotated around its length bearing of trend, (left and right directions said here is with reference to figure 2 for left end, left in Fig. 2 is left here) the first adjustable lever 33 of being fixedly connected with the other end of this dwang 34, the below of dwang 34 is located at by this first adjustable lever 33.This dwang 34 distributes in the horizontal direction, and the length bearing of trend of dwang 34 is perpendicular to the direction of axis line of the first adjustable lever 33, and in the present embodiment, dwang 34 distributes along the longitudinal direction.This controlling mechanism 3 also comprise be located between ball float 2 and dwang 34 for the floating connecting rod 35 driving dwang 34 to rotate on fitting seat 31 around its length bearing of trend along with this ball float 2.
above-mentioned controlling mechanism 3 also comprises the second adjustable lever 36 be located on fitting seat 31 rotated in vertical plane around its fulcrum, the left end of this second adjustable lever 36 is located at the top of the first adjustable lever 33 right-hand member and connection of conflicting each other, and the right-hand member of this second adjustable lever 36 is connected with the lower end of above-mentioned valve rod 51 is inconsistent.Above-mentioned second elastic component 4 vertically distributes, and the upper end of this second elastic component 4 is connected with the left end of the second adjustable lever 36, and the lower end of this second elastic component 4 is fixedly connected on fitting seat 31.In the present embodiment, the center line of the first adjustable lever 33 and the center line of the second adjustable lever 36 are positioned at same vertical plane.
above-mentioned controlling mechanism 3 also comprises the vertically movable adjusting element 32 be located on the first adjustable lever 33 right-hand member, and the upper end of this adjusting element 32 is connected with the left end of the second adjustable lever 36 is inconsistent.
this dwang 34, first adjustable lever 33, second adjustable lever 36, air-valve assembly 5 are located on above-mentioned fitting seat 31 from left to right successively.
above-mentioned first elastic component 52 is for being sheathed on the spring on valve rod 51, and this valve rod 51 lower end is provided with for stopping that this spring ejects the first stop part 511 downwards, and above-mentioned air-valve assembly 5 is provided with for stopping the second stop part 53 that this spring pops up.
above-mentioned fitting seat 31 is also provided with the outside protective covers establishing controlling mechanism 3 and air-valve assembly 5 for cover.
the concrete working procedure setting forth lower the present embodiment below:
when liquid level in container 1 rises, ball float 2 rises, this connecting rod 35 drives dwang 34 to rotate clockwise around its length bearing of trend, this first adjustable lever 33 synchronously rotates clockwise, its right-hand member is with the left end of adjusting element 32 away from the second adjustable lever 36, second elastic component 4 pulls the left end of the second adjustable lever 36 downwards, simultaneously the right-hand member of this second adjustable lever 36 rotate near and upwardly valve rod 51, the first elastic component 52 is made to be in compressive state, the air inflow of this air-valve assembly 5 reduces, then the lifting rate of liquid-discharging tube synchronously increases;
when liquid level in container 1 declines, ball float 2 declines, this connecting rod 35 drives dwang 34 to rotate counterclockwise around its length bearing of trend, this first adjustable lever 33 synchronously rotates counterclockwise, the adjusting element 32 of its right-hand member is by the left end upwards jack-up of the second adjustable lever 36, and the right-hand member of the second adjustable lever 36 rotates the lower end away from valve rod 51, and now the downward valve rod 51 that promotes of the first elastic component 52 moves downward, the air inflow of this air-valve assembly 5 increases, then the lifting rate of liquid-discharging tube synchronously reduces.
ball float 2 and air-valve assembly 5 are passed through controlling mechanism 3 interlock, the Liquid level in container 1 can be fluctuated within the specific limits, thus reach the accurate control to liquid level in container 1.Also can be regulated the domain of walker of liquid level in container 1 by the position of adjusting air valve assembly 5 simultaneously.
above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (9)
1. a liquid level control set for adjusting, for regulating the height of liquid level in container, it is characterized in that: described liquid level control set for adjusting comprises the ball float be located in described container, the controlling mechanism be connected with described ball float, the liquid-discharging tube of described container is provided with the air-valve assembly for controlling its lifting rate size, described air-valve assembly comprises the valve rod for controlling air inflow be located in described air-valve assembly slided up and down, for providing the first elastic component of the elastic-restoring force driving described valve rod to move downward, described controlling mechanism is connected with the lower end of described valve rod is inconsistent, described liquid level control set for adjusting also comprise be connected with described controlling mechanism for providing the second elastic component driving the described controlling mechanism upwards elastic-restoring force of valve rod described in jack-up,
When in described container, liquid level raises, described ball float rises, described second elastic component drive described controlling mechanism near and upwardly described valve rod, the air inflow of described air-valve assembly reduces, and the lifting rate of described liquid-discharging tube synchronously increases;
When in described container, liquid level declines, described ball float declines, and described first elastic component promotes described valve rod downwards, and the air inflow of described air-valve assembly increases, and the lifting rate of described liquid-discharging tube synchronously reduces.
2. a kind of liquid level control set for adjusting according to claim 1, it is characterized in that: described controlling mechanism comprises the fitting seat be located in described container outer peripheral sidewall, the dwang be located on described fitting seat that one end is rotated around its length bearing of trend, the first adjustable lever that the other end of one end and described dwang is fixedly connected, described dwang is located at the top of described first adjustable lever, described controlling mechanism also comprise be located between described ball float and described dwang for the floating connecting rod driving described dwang to rotate on described fitting seat around its length bearing of trend along with described ball float,
Described controlling mechanism also comprises second adjustable lever be located on described fitting seat of rotation, the top of the described first adjustable lever the other end is located at and connection of mutually conflicting in one end of described second adjustable lever, and the other end of described second adjustable lever is connected with the lower end of described valve rod is inconsistent;
Described dwang, described first adjustable lever, described second adjustable lever, described air-valve assembly are located on described fitting seat successively.
3. a kind of liquid level control set for adjusting according to claim 2, it is characterized in that: described controlling mechanism also comprises the vertically movable adjusting element be located on the described first adjustable lever the other end, and the upper end of described adjusting element is connected with one end of described second adjustable lever is inconsistent.
4. a kind of liquid level control set for adjusting according to claim 2, is characterized in that: described dwang distributes in the horizontal direction, and the length bearing of trend of described dwang is perpendicular to the direction of axis line of described first adjustable lever.
5. a kind of liquid level control set for adjusting according to claim 2, is characterized in that: the center line of described first adjustable lever and the center line of described second adjustable lever are positioned at same vertical plane.
6. a kind of liquid level control set for adjusting according to claim 2, is characterized in that: what described second adjustable lever rotated in vertical plane around its fulcrum is located on described fitting seat.
7. a kind of liquid level control set for adjusting according to claim 2, it is characterized in that: described second elastic component vertically distributes, the upper end of described second elastic component is connected with one end of described second adjustable lever, and the lower end of described second elastic component is fixedly connected on described fitting seat.
8. a kind of liquid level control set for adjusting according to claim 1, it is characterized in that: described first elastic component is be sheathed on the spring on described valve rod, described valve rod lower end is provided with for stopping that described spring ejects the first stop part downwards, and described air-valve assembly is provided with for stopping the second stop part that described spring pops up.
9. a kind of liquid level control set for adjusting according to claim 2, is characterized in that: described fitting seat is provided with the outside protective covers establishing described controlling mechanism and described air-valve assembly for cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103968.7U CN204493847U (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 |
|---|---|---|---|
| CN201520103968.7U CN204493847U (en) | 2015-02-13 | 2015-02-13 | A kind of liquid level control set for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493847U true CN204493847U (en) | 2015-07-22 |
Family
ID=53573165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520103968.7U Withdrawn - After Issue CN204493847U (en) | 2015-02-13 | 2015-02-13 | A kind of liquid level control set for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204493847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676080A (en) * | 2015-02-13 | 2015-06-03 | 江苏新美星包装机械股份有限公司 | Liquid level regulating control device |
| CN108692492A (en) * | 2018-08-14 | 2018-10-23 | 珠海格力电器股份有限公司 | Downward film evaporator and air-conditioning |
-
2015
- 2015-02-13 CN CN201520103968.7U patent/CN204493847U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676080A (en) * | 2015-02-13 | 2015-06-03 | 江苏新美星包装机械股份有限公司 | Liquid level regulating control device |
| CN108692492A (en) * | 2018-08-14 | 2018-10-23 | 珠海格力电器股份有限公司 | Downward film evaporator and air-conditioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150722 Effective date of abandoning: 20180323 |