CN213812499U - Floating ball liquid level meter - Google Patents
Floating ball liquid level meter Download PDFInfo
- Publication number
- CN213812499U CN213812499U CN202120029833.6U CN202120029833U CN213812499U CN 213812499 U CN213812499 U CN 213812499U CN 202120029833 U CN202120029833 U CN 202120029833U CN 213812499 U CN213812499 U CN 213812499U
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- measuring stick
- floating ball
- liquid level
- floater
- bottom plate
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Abstract
The utility model discloses a floater level gauge, including gauge outfit and measuring stick, the through-hole has been seted up to the inside cavity of measuring stick, measuring stick lower part, is provided with the filter screen on the through-hole, is equipped with the floater in the measuring stick, and upper portion in the measuring stick is equipped with the roof, and the roof lower extreme is provided with contact sensor, is equipped with alarm device on the gauge outfit, and contact sensor is connected with the alarm device electricity. The utility model has the advantages of reasonable design, in liquid got into the measuring stick from the through-hole, floater in the measuring stick floated from top to bottom under the effect of buoyancy, and the filter screen filters liquid, can not take place the condition that the floater blocked, had guaranteed the reliable monitoring to the liquid level, when the liquid level rises to make floater and contact sensor support together, the alarm lamp is bright, guarantees that operating personnel in time carries out the flowing back operation to the reservoir.
Description
Technical Field
The utility model belongs to the liquid level monitoring field especially relates to a floater level gauge.
Background
In daily production and life, the liquid level of the liquid storage pool is monitored by the floating ball liquid level meter. According to the conventional floating ball liquid level meter, a floating ball is sleeved on a measuring rod, the floating ball moves up and down along the measuring rod under the action of liquid buoyancy, and due to the fact that the measured liquid contains impurities and dirt, the impurities and the dirt can be attached to the joint of the measuring rod and the floating ball after the floating ball liquid level meter is used for a long time, the floating ball is blocked, and therefore the liquid level cannot be monitored.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a floater level gauge.
The utility model discloses a realize like this: a floating ball liquid level meter comprises a meter head and a measuring rod, wherein the meter head is used for displaying liquid level, the meter head and the measuring rod are vertically and fixedly connected to the top of a container through a flange, the measuring rod is arranged in liquid and used for monitoring the liquid level, the measuring rod is hollow inside, a bottom plate is horizontally and fixedly arranged at the lower end in the measuring rod, when the liquid level is lower than the height of the bottom plate, a floating ball is in contact with the bottom plate and used for limiting the floating ball, through holes are horizontally and symmetrically formed in the lower portion of the measuring rod above the bottom plate, a filter screen is arranged on each through hole and used for filtering large-particle impurities in a liquid storage pool, the floating ball is convenient and quick to assemble and disassemble and convenient to replace, when the liquid level is higher than the height of the bottom plate, the liquid flows into the measuring rod along the through holes, floats upwards float upwards along the inner wall of the measuring rod under the action of buoyancy, the floating ball is arranged in the measuring rod and under the action of the buoyancy of the liquid, the floating ball floats up and down in the measuring rod, a top plate is horizontally and fixedly arranged at the upper part in the measuring rod, the floating ball is limited, a buffer space is provided for the continuous rising of the liquid level, the liquid discharging operation of the container is carried out by giving time to an operator, a contact type sensor is fixedly arranged at the middle position of the lower end of the top plate, an alarm device is arranged on the gauge head, the alarm device comprises a normal working lamp and an alarm lamp, the normal working lamp is a green lamp, the alarm lamp is a red lamp, the contact type sensor is electrically connected with the alarm device, when the floating ball is not in contact with the contact type sensor, the normal working lamp is on, when the liquid level rises to enable the floating ball to be abutted against the contact type sensor, the alarm lamp is on, the operator needs to carry out the liquid discharging operation on the container in time to prevent overflow, a negative weight block is fixedly arranged at the lower end of the measuring rod to prevent the measuring rod from deviating under the action of fluid, the measuring rod is ensured to be in a vertical state, and the accuracy of liquid level measurement is ensured.
Preferably, the diameter of the floating ball is the same as the inner diameter of the measuring rod, so that the floating ball is ensured to be in contact with the inner wall of the measuring rod.
Preferably, the lower edge of the through hole and the upper end of the bottom plate are positioned on the same horizontal plane, so that all liquid in the measuring rod is discharged.
Preferably, the top plate has a thickness greater than a thickness of the bottom plate.
The utility model has the advantages that: the utility model has the advantages of reasonable design, in liquid got into the measuring stick from the through-hole, floater in the measuring stick floated from top to bottom under the effect of buoyancy, and the filter screen filters liquid, can not take place the condition that the floater blocked, had guaranteed the reliable monitoring to the liquid level, when the liquid level rises to make floater and contact sensor support together, the alarm lamp is bright, guarantees that operating personnel in time carries out the flowing back operation to the reservoir.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1. a gauge head; 2. a measuring rod; 3. a flange; 4. a base plate; 5. a through hole; 6. a filter screen; 7. a floating ball; 8. a top plate; 9. a touch sensor; 10. an alarm device; 11. a normal working lamp; 12. an alarm lamp; 13. and a negative weight block.
Detailed Description
In order to understand the technical solution of the present invention more clearly, the present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the floating ball liquid level meter comprises a meter head 1 and a measuring rod 2, wherein the meter head 1 is used for displaying liquid level, the meter head 1 and the measuring rod 2 are vertically and fixedly connected to the top of a container through a flange 3, the measuring rod 2 is arranged in liquid and is used for monitoring the liquid level, the measuring rod 2 is hollow, a bottom plate 4 is horizontally and fixedly arranged at the lower end in the measuring rod 2, when the liquid level is lower than the height of the bottom plate 4, a floating ball 7 is in contact with the bottom plate 4 and is used for limiting the floating ball 7, through holes 5 are horizontally and symmetrically formed in the lower part of the measuring rod 2, which is positioned above the bottom plate 4, a filter screen 6 is arranged on the through holes 5 and is used for filtering large-particle impurities in a liquid storage tank, the floating ball liquid level meter is convenient and quick to assemble and replace, when the liquid level is higher than the height of the bottom plate 4, the liquid flows into the measuring rod 2 along the through holes 5, and the floating ball 7 floats along the inner wall of the measuring rod 2 under the action of the floating force, the lower edge of the through hole 5 and the upper end of the bottom plate 4 are positioned on the same horizontal plane to ensure that all liquid in the measuring rod 2 is discharged, a floating ball 7 is arranged in the measuring rod 2, the floating ball 7 floats up and down in the measuring rod 2 under the action of liquid buoyancy, the diameter of the floating ball 7 is the same as the inner diameter of the measuring rod 2 to ensure that the floating ball 7 is contacted with the inner wall of the measuring rod 2, the upper part in the measuring rod 2 is horizontally and fixedly provided with a top plate 8, the thickness of the top plate 8 is larger than that of the bottom plate 4, the floating ball 7 is limited, a buffer space is provided for the continuous rising of the liquid level, the liquid drainage operation of a liquid storage pool is performed by giving time to an operator, the middle position of the lower end of the top plate 8 is fixedly provided with a contact type sensor 9, the gauge outfit 1 is provided with an alarm device 10, the alarm device 10 comprises a normal work lamp 11 and an alarm lamp 12, and the normal work lamp 11 is a green lamp, alarm lamp 12 is the red light, contact type sensor 9 is connected with alarm device 10 electricity, and when floater 7 did not contact with contact type sensor 9, normal work lamp 11 was bright, and when the liquid level rose to make floater 7 support together with contact type sensor 9, alarm lamp 12 was bright, needed operating personnel in time to carry out flowing back operation to the reservoir, prevented the overflow, the fixed negative weight piece 13 that is provided with of lower extreme of measuring stick 2 avoids measuring stick 2 to take place the skew under fluidic effect, guarantees that measuring stick 2 is in vertical state, ensures level measurement's accuracy.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (4)
1. The utility model provides a floater level gauge, includes gauge outfit and measuring stick, the gauge outfit passes through the vertical fixed connection of flange with the measuring stick and is in the same place, its characterized in that, the inside cavity of measuring stick, lower extreme horizontally fixed in the measuring stick is provided with the bottom plate, the lower part of measuring stick is located bottom plate top horizontal symmetry and has seted up the through-hole, be provided with the filter screen on the through-hole, be provided with the floater in the measuring stick, upper portion horizontal fixation in the measuring stick is provided with the roof, the middle part rigidity of roof lower extreme is provided with contact sensor, overhead alarm device that is provided with of gauge, alarm device includes normal work lamp and alarm lamp, contact sensor is connected with the alarm device electricity, the fixed burden weight that is provided with of lower extreme of measuring stick.
2. The floating ball liquid level meter according to claim 1, wherein said floating ball has a diameter identical to an inner diameter of said measuring rod.
3. The floating ball liquid level meter according to claim 1, wherein the lower edge of said through hole is at the same level as the upper end of the bottom plate.
4. The floating ball liquid level gauge according to claim 1, wherein said top plate has a thickness greater than a thickness of said bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120029833.6U CN213812499U (en) | 2021-01-07 | 2021-01-07 | Floating ball liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120029833.6U CN213812499U (en) | 2021-01-07 | 2021-01-07 | Floating ball liquid level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213812499U true CN213812499U (en) | 2021-07-27 |
Family
ID=76949143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120029833.6U Active CN213812499U (en) | 2021-01-07 | 2021-01-07 | Floating ball liquid level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213812499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803156A (en) * | 2022-05-27 | 2022-07-29 | 高润新材料科技(南通)有限公司 | Plastic box for long-distance transportation |
-
2021
- 2021-01-07 CN CN202120029833.6U patent/CN213812499U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803156A (en) * | 2022-05-27 | 2022-07-29 | 高润新材料科技(南通)有限公司 | Plastic box for long-distance transportation |
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