CN209559306U - A kind of float level meter - Google Patents
A kind of float level meter Download PDFInfo
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- CN209559306U CN209559306U CN201920483347.4U CN201920483347U CN209559306U CN 209559306 U CN209559306 U CN 209559306U CN 201920483347 U CN201920483347 U CN 201920483347U CN 209559306 U CN209559306 U CN 209559306U
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- runner
- floating drum
- drawstring
- mounting cylinder
- tension spring
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Abstract
The utility model relates to technical field of liquid level measurement, a kind of float level meter, including mounting cylinder and floating drum are specifically disclosed, gauge outfit and load cell are installed at the top of mounting cylinder, the bottom of load cell is provided with tension spring, and the interior bottom of mounting cylinder is provided with Transmission Room.Transmission Room inner rotation is provided with transmission component, and transmission component is connected on tension spring and floating drum by the second drawstring and the first drawstring.Floating drum is changed to pull the first drawstring by buoyancy, is driven through transmission component, pulls the second drawstring to make tension spring deform, and tension spring transmits the force to load cell, to measure buoyancy variation, is shown liquid level information in gauge outfit with this.The utility model advantage: structure is simple, and measurement is accurate, and applicable ability is strong, long service life, popularization convenient to carry out.
Description
Technical field
The utility model relates to technical field of liquid level measurement, specifically a kind of float level meter.
Background technique
Float level meter is a kind of device that liquid level is measured using liquid level of the law of buoyancy to fluid, specifically: when
For one area of section when equal strip floating drum is immersed in liquid everywhere, buoyancy size suffered by floating drum immerses liquid with floating drum
Length linear change, the variation by detecting buoyancy can learn that floating drum immerses the length of liquid, and then know height of liquid level.
Chinese patent (notification number: 207147593 U of CN, the day for announcing: 2018.03.27) discloses a kind of float level
Meter is converted including installing pipe, the floating drum for being articulated in below installing pipe and immersing fluid to be measured, by the variation of buoyancy suffered by floating drum
For liquid level information and show converter and be arranged in installing pipe and the variation of the buoyancy suffered by floating drum can be passed
It is handed to the sensing device of converter, the sensing device is located at the top of floating drum, and L shape thick stick is provided between floating drum and sensing device
Bar, the L shape lever include horizontal part and vertical portion, and the bending place of the L shape lever is rotatably connected under the installing pipe
End, the floating drum is articulated in the horizontal part of L shape lever, reached be by the vertical stress check calculation of floating drum with lesser structure can quilt
The stress of the horizontal direction of sensing device induction.The float level meter is driven using L shape lever, L shape lever floating range
It is small, cause measurement inaccurate, in addition floating drum shakes in container be easy to cause measurement data to fluctuate, so that there are larger for the liquidometer
Measurement error, be unfavorable for promotion and implementation.
Utility model content
The purpose of this utility model is to provide a kind of float level meters, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of float level meter, including mounting cylinder and floating drum.Gauge outfit and load cell are installed at the top of mounting cylinder, surveyed
The bottom of force snesor is provided with tension spring, and tension spring extend into the inside of mounting cylinder.Buoyancy suffered by floating drum changes by load cell
Experience and is shown in gauge outfit.The interior bottom of mounting cylinder is provided with Transmission Room, and Transmission Room inner rotation is provided with transmission component.
Transmission component is connected on tension spring and floating drum by the second drawstring and the first drawstring.It can be driven by transmission component.
Floating drum immerses in liquid, and the variation of liquid level causes the variation of buoyancy suffered by floating drum.Floating drum by buoyancy variation to
The first drawstring is pulled, is driven through transmission component, pulls the second drawstring to make tension spring deform, tension spring transmits the force to dynamometry
Sensor is shown liquid level information in gauge outfit with this to measure buoyancy variation.
As a further solution of the present invention: position fixing sleeve is equipped with flange among mounting cylinder, it can be with by flange
By mounting cylinder assembly on container.
As a further solution of the present invention: transmission component includes central axis, the first runner and the second runner, first
Runner and the second runner are fixedly and coaxially connected on center shaft respectively.Central axis rotation is connected on the inner sidewall of Transmission Room, the
One end of two drawstrings is fixed on the first runner and wound on it, and one end of the first drawstring is fixedly connected on the second runner and twines
Around thereon, the other end of the first drawstring passes through the bottom of mounting cylinder and is connected to the top of floating drum.
As a further solution of the present invention: Transmission Room is internally provided with partition, partition is by the first runner and second
Runner separates and makes the first runner and the second runner to be in respective sealing space.The setting of partition can prevent liquid into
Enter the top of mounting cylinder, damages load cell.
As a further solution of the present invention: the outer surface of floating drum covers matcoveredn, protective layer protects floating drum
Get up, avoids floating drum by liquid corrosion in container, maintain the integrality of floating drum, avoid floating drum by corrosion and cause gravity
Variation causes measurement error to increase.
Compared with prior art, the utility model has the beneficial effects that the transmitting of power is carried out using tension spring, it can be accurate
Floating dynamics is measured, keeps measurement data accurate.It is driven using transmission component, the first drawstring and the second drawstring can wind
On second runner and the first runner, floating drum can be made to carry out DATA REASONING in biggish space, improve being applicable in for liquidometer
Property.The setting of partition can prevent liquid from entering the top of mounting cylinder, damage load cell, and improve device uses the longevity
Life.Protective layer protects floating drum, avoids floating drum by liquid corrosion in container, maintains the integrality of floating drum, avoid
Floating drum is caused Gravity changer that measurement error is caused to increase by corrosion.The utility model advantage: structure is simple, and measurement is accurate, fits
It is strong with ability, long service life, popularization convenient to carry out.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of float level meter.
Fig. 2 is a kind of structural schematic diagram of floating drum in float level meter.
Fig. 3 is a kind of structural schematic diagram of transmission component in float level meter.
In figure, gauge outfit 1, load cell 2, mounting cylinder 3, flange 4, partition 5, the first drawstring 6, floating drum 7, transmission component 8,
Transmission Room 9, the second drawstring 10, tension spring 11, protective layer 12, the first runner 13, the second runner 14, central axis 15.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now compareing Detailed description of the invention
The utility model.
Embodiment 1
Please refer to Fig. 1-3, a kind of float level meter, including mounting cylinder 3 and floating drum 7.The intermediate position fixing sleeve of mounting cylinder 3 is set
There is flange 4, can be assembled mounting cylinder 3 on container by flange 4.The top of mounting cylinder 3 is equipped with gauge outfit 1 and force-measuring sensing
Device 2, the bottom of load cell 2 are provided with tension spring 11, and tension spring 11 extend into the inside of mounting cylinder 3.The variation of buoyancy suffered by floating drum 7
Experienced and be shown in gauge outfit 1 by load cell 2.The interior bottom of mounting cylinder 3 is provided with Transmission Room 9, turns inside Transmission Room 9
It is dynamic to be provided with transmission component 8.Transmission component 8 is connected on tension spring 11 and floating drum 7 by the second drawstring 10 and the first drawstring 6.It is logical
Crossing transmission component 8 can be driven.
Transmission component 8 includes central axis 15, the first runner 13 and the second runner 14, and the first runner 13 and the second runner 14 divide
It is not fixedly and coaxially connected on central axis 15.Central axis 15 is rotatably connected on the inner sidewall of Transmission Room 9, and the one of the second drawstring 10
End is fixed on the first runner 13 and wound on it, and one end of the first drawstring 6 is fixedly connected on the second runner 14 and winds it
On, the other end of the first drawstring 6 passes through the bottom of mounting cylinder 3 and is connected to the top of floating drum 7.Floating drum 7 immerses in liquid, liquid level
Variation cause the variation of buoyancy suffered by floating drum 7.Floating drum 7 is changed to pull the first drawstring 6 by buoyancy, and the first drawstring 6 is drawn
Dynamic second runner 14 rotation, so that the first runner 13 be made to rotate, the rotation of the first runner 13 pulls the second drawstring 10, to make to draw
Spring 11 deforms, and tension spring 11 transmits the force to load cell 2, to measure buoyancy variation, is shown liquid level information in table with this
On first 1.Transmission Room 9 is internally provided with partition 5, and the first runner 13 and the second runner 14 are separated and make first turn by partition 5
Wheel 13 and the second runner 14 are in respective sealing space.The setting of partition 5 can prevent liquid from entering the top of mounting cylinder 3,
Damage load cell 2.
The working principle of the utility model is: floating drum 7 immerses in liquid, floating drum 7 is changed to pull first by buoyancy
Drawstring 6, the first drawstring 6 pulls the rotation of the second runner 14, so that the first runner 13 be made to rotate, the rotation of the first runner 13 makes the second drawing
Rope 10 pulls, so that tension spring 11 be made to deform, tension spring 11 transmits the force to load cell 2, so that buoyancy variation is measured, it will with this
Liquid level information is shown in gauge outfit 1.
Embodiment 2
On the basis of embodiment 1, the outer surface of floating drum 7 covers matcoveredn 12, and protective layer 12 protects floating drum 7
Come, avoid floating drum 7 by liquid corrosion in container, maintain the integrality of floating drum 7, avoids floating drum 7 by corrosion and cause weight
Power variation causes measurement error to increase.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, several deformations can also be made, improves and substitutes, this
Belong to the protection scope of the utility model.Therefore, the protection scope of the utility model patent should be with appended claims
It is quasi-.
Claims (5)
1. a kind of float level meter, including mounting cylinder (3) and floating drum (7), gauge outfit (1) is installed at the top of mounting cylinder (3) and is surveyed
Force snesor (2), the bottom of load cell (2) are provided with tension spring (11), and the interior bottom of mounting cylinder (3) is provided with Transmission Room
(9), which is characterized in that Transmission Room (9) inner rotation is provided with transmission component (8), and transmission component (8) passes through the second drawstring (10)
It is connected on tension spring (11) and floating drum (7) with the first drawstring (6).
2. a kind of float level meter according to claim 1, which is characterized in that the intermediate position fixing sleeve of mounting cylinder (3) is set
There are flange (4).
3. a kind of float level meter according to claim 1 or 2, which is characterized in that transmission component (8) includes central axis
(15), the first runner (13) and the second runner (14), the first runner (13) and the second runner (14) are fixedly and coaxially connected respectively
On central axis (15), central axis (15) is rotatably connected on the inner sidewall of Transmission Room (9), and one end of the second drawstring (10) is fixed on
On first runner (13) and wound on it, one end of the first drawstring (6) is fixedly connected on the second runner (14) and wound on it.
4. a kind of float level meter according to claim 3, which is characterized in that Transmission Room (9) is internally provided with partition
(5), the first runner (13) and the second runner (14) are separated and make the first runner (13) and the second runner (14) by partition (5)
In respective sealing space.
5. a kind of float level meter according to claim 4, which is characterized in that the outer surface of floating drum (7) is covered with protection
Layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920483347.4U CN209559306U (en) | 2019-04-11 | 2019-04-11 | A kind of float level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920483347.4U CN209559306U (en) | 2019-04-11 | 2019-04-11 | A kind of float level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209559306U true CN209559306U (en) | 2019-10-29 |
Family
ID=68312257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920483347.4U Active CN209559306U (en) | 2019-04-11 | 2019-04-11 | A kind of float level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209559306U (en) |
-
2019
- 2019-04-11 CN CN201920483347.4U patent/CN209559306U/en active Active
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