CN203642985U - Monitoring device for metering tank - Google Patents
Monitoring device for metering tank Download PDFInfo
- Publication number
- CN203642985U CN203642985U CN201320848484.6U CN201320848484U CN203642985U CN 203642985 U CN203642985 U CN 203642985U CN 201320848484 U CN201320848484 U CN 201320848484U CN 203642985 U CN203642985 U CN 203642985U
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- CN
- China
- Prior art keywords
- monitoring device
- ball float
- tank
- metering
- test tank
- 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 - Lifetime
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000012360 testing method Methods 0.000 claims description 17
- 238000005259 measurement Methods 0.000 claims description 3
- 239000011344 liquid material Substances 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
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- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to the metering monitoring field, and provides a monitoring device for a metering tank. Liquid material is stored in the metering tank and conveyed to the outside of the tank body through a pipe by a delivery pump, and the monitoring device comprises sensors and a ball float with an indicator. When the liquid level in the storage tank rises or decreases to a predetermined position, the indicator of the ball float on the liquid level can be sensed by the sensor arranged on a position at the corresponding height, and the metering monitoring device gives off an instruction to stop the work of the delivery pump. Through cooperation between decreasing of the ball float and the sensors on corresponding height positions, the monitoring device monitors liquid material through an output means instead of an input means, thereby eliminating error caused by residual materials and obtaining more accurate metering monitoring values. The monitoring device has less components, and is easy for installation and maintenance.
Description
Technical field
The utility model relates to measure monitor field, specifically, is a kind of supervising device of test tank.
Background technology
The supervising device of level meter measuring tank has a variety of modes at present, as Weighing type, positive displacement etc., all generally first liquid material to be input in a test tank through pipeline by dehvery pump, reach after the value of First Astronautic Research Institute for Measurement and Test regulation, then send by the induction installation on pipeline the work that instruction stops dehvery pump and realize.But the test tank of always working continuously for those, the metering method of discharging after this first conveying due to tank at the bottom of defective material inevitably exist, just make the result of measure monitor often not reach the most accurate, therefore await technician and be improved further design.
Utility model content
The purpose of this utility model is in order to overcome deficiency of the prior art, and a kind of supervising device of test tank easily again simple in structure is provided.
To achieve these goals, the technical scheme that the utility model is is as follows:
A supervising device for test tank, fluent material is stored in test tank, by dehvery pump, the fluent material in test tank is transported to the outside of tank body by pipeline, contains sensor and the ball float with indicateing arm in described supervising device; In the time that liquid level in hold-up tank rises or drops to desired location, the sensor that the indicateing arm of the ball float on liquid level can be located on this height and position is responded to, and then allows measurement monitoring device send instruction to stop the work of dehvery pump.
As further improvement of the utility model, the position height of described indicateing arm on mark post is adjustable.
As further improvement of the utility model, described sensor setting is in one on the scale with size scale.
As further improvement of the utility model, described sensor is infrared ray sensor.
Compared to existing technology, the utility model is to adopt the decline of ball float and the cooperation of height and position sensor, liquid material is converted to the monitoring of output type by the monitoring of original input type, has therefore overcome because defective material exists the inevitable error of bringing, can obtain measure monitor value more accurately.Constitutional detail of the present utility model is little, and installation and maintenance is all very convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, the supervising device of the utility model test tank, storing liquid material in test tank 6, the outside that fluent material can be transported to tank body by pipeline by a kind of dehvery pump is used; The top heavily fortified point of tank body has a scale 2, and scale 2 can be with size scale, is convenient to read the height and position of the infrared ray sensor 1 being arranged on scale 2; The ball float 7 that floating on the liquid level of fluent material, ball float 7 is provided with mark post 4, and the top of mark post 4 arranges the indicateing arm 3 that can be responded to by infrared ray sensor 1; Restricted plug 5 is fixed the mark post 4 of ball float 7, makes mark post 4 do upper and lower moving along the center pit of restricted plug 5, makes location sensitive to facilitate.
In practice, when ball float 7 can rise by sensor sensing, also can decline time by sensor sensing, all desirable one section of difference is wherein calculated; Best mode is to adopt descent method to make Monitoring and Controlling, the error that can avoid defective material to bring.
Finally, it should be noted that the above specific embodiment of the utility model of enumerating.Obviously, the utility model is not limited to above embodiment, can also be by being much out of shape.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model, all should think protection domain of the present utility model.
Claims (4)
1. the supervising device of a test tank, fluent material is stored in test tank (6), the outside that by dehvery pump, the fluent material in test tank (6) is transported to tank body by pipeline, is characterized in that, contains the ball float (7) of sensor (1) and band indicateing arm (3) in described supervising device; In the time that the liquid level in hold-up tank (6) rises or drops to desired location, the sensor (1) that the indicateing arm (3) of the ball float (7) on liquid level can be located on this height and position is responded to, and then allows measurement monitoring device send instruction to stop the work of dehvery pump.
2. the supervising device of test tank according to claim 1, is characterized in that, the position height of described indicateing arm (3) on mark post (4) is adjustable.
3. the supervising device of test tank according to claim 1, is characterized in that, described sensor (1) is arranged on a scale with size scale (2).
4. the supervising device of test tank according to claim 3, is characterized in that, described sensor (1) is infrared ray sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320848484.6U CN203642985U (en) | 2013-12-20 | 2013-12-20 | Monitoring device for metering tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320848484.6U CN203642985U (en) | 2013-12-20 | 2013-12-20 | Monitoring device for metering tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642985U true CN203642985U (en) | 2014-06-11 |
Family
ID=50874220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320848484.6U Expired - Lifetime CN203642985U (en) | 2013-12-20 | 2013-12-20 | Monitoring device for metering tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642985U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075775A (en) * | 2014-07-07 | 2014-10-01 | 四川东瑞石油钻具有限公司 | Novel intelligent delay liquid level alarming apparatus |
| CN107356308A (en) * | 2017-07-06 | 2017-11-17 | 孟凡栋 | A kind of real time water level supervising device for drainage system |
| CN110426105A (en) * | 2019-08-27 | 2019-11-08 | 上海三一重机股份有限公司 | Float device, fuel tank and excavator |
| CN110844143A (en) * | 2019-11-06 | 2020-02-28 | 黄山神剑新材料有限公司 | Communicating type metering and filling device for corrosive liquid |
-
2013
- 2013-12-20 CN CN201320848484.6U patent/CN203642985U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075775A (en) * | 2014-07-07 | 2014-10-01 | 四川东瑞石油钻具有限公司 | Novel intelligent delay liquid level alarming apparatus |
| CN107356308A (en) * | 2017-07-06 | 2017-11-17 | 孟凡栋 | A kind of real time water level supervising device for drainage system |
| CN107356308B (en) * | 2017-07-06 | 2019-08-13 | 孟凡栋 | A kind of real time water level monitoring device for drainage system |
| CN110426105A (en) * | 2019-08-27 | 2019-11-08 | 上海三一重机股份有限公司 | Float device, fuel tank and excavator |
| CN110844143A (en) * | 2019-11-06 | 2020-02-28 | 黄山神剑新材料有限公司 | Communicating type metering and filling device for corrosive liquid |
| CN110844143B (en) * | 2019-11-06 | 2021-04-09 | 黄山神剑新材料有限公司 | Communicating type metering and filling device for corrosive liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |