CN203298826U - Glass tube liquid level meter - Google Patents
Glass tube liquid level meter Download PDFInfo
- Publication number
- CN203298826U CN203298826U CN2013203127946U CN201320312794U CN203298826U CN 203298826 U CN203298826 U CN 203298826U CN 2013203127946 U CN2013203127946 U CN 2013203127946U CN 201320312794 U CN201320312794 U CN 201320312794U CN 203298826 U CN203298826 U CN 203298826U
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- Prior art keywords
- liquid level
- glass tube
- tube
- glass
- level meter
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- Expired - Fee Related
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Abstract
The utility model discloses a glass tube liquid level meter which comprises a glass tube, an upper needle-type valve, a lower needle-type valve, an upper connecting flange and a lower connecting flange. The glass tube is fixed between the upper needle-type valve and the lower needle-type valve. The glass tube liquid level meter is characterized in that a colorful floating ball is arranged in the glass tube, the colorful floating ball is a hollow sphere, and the diameter of the colorful floating ball is smaller than the inner diameter of the glass tube. According to the technical scheme, when colorless liquid is metered, the displayed liquid level is clear and accurate, misjudgment of the liquid level is avoided, liquid is prevented from overflowing from a tank, the tank is prevented from being empty , the risk that a device is damaged is avoided, the visibility and the clear property of the indication of the colorless liquid level by the liquid level meter are improved, the liquid level is visual, the display is reliable and accurate, and the risk of misjudgment is avoided.
Description
Technical field
The utility model is the field application such as pharmacy corporation, food enterprise, Feed Enterprise and chemical engineering industry, is used for directly a kind of glass-tube liquid level meter of the interior colourless liquid liquid levels of containers such as the various basins of indication, tower, groove, case.
Background technology
At present, existing glass-tube liquid level meter is by glass tube, protective sleeve, upper needle valve, lower needle valve.During measurement, needle valve, lower needle valve in unlatching, enter in glass tube fluid to be measured, and liquid forms the disjunctor path at glass tube, path connects and composes linker through taking over flange and tested container, and the interior liquid level of the liquid level that observes through glass tube and container is identical is liquid level.
There is following defect in existing glass-tube liquid level meter structure: when measuring colourless liquid, the liquid level that shows distinguishes unclear, because of glass tube clear, colorless and the measured same color of liquid, the liquid level that shows is difficult to distinguish clear with glass tube and makes: because liquid position distinguishes unclear, by the erroneous judgement liquid level, cause excessive tank, slack tank, even the damage equipment risk.
The utility model content
The utility model technical issues that need to address are to provide a kind of can making when measuring colourless liquid, and liquid level is eye-catching, clear, glass-tube liquid level meter accurately and reliably.
For addressing the above problem, technical solution adopted in the utility model is:
A kind of glass-tube liquid level meter, comprise glass tube, upper needle valve, lower needle valve, upper joint flange and lower joint flange, and glass tube is fixed between upper needle valve and lower needle valve; It is characterized in that: be provided with colored ball float in glass tube; Described colored ball float is that circle is hollow, and diameter is less than the glass tube internal diameter.
Described colored ball float adopts the edible silica gel of corrosion resistant heatproof to make.
Outer setting at glass tube has the transparent protector tube that matches with the glass tube shape.
Be provided with the upper light sensation probe and the lower light sensation probe that are connected with control system on protection tube.Outside surface at colored ball float is provided with light sensitive component.
Owing to having adopted technique scheme, the obtained technical progress of the utility model is: the colorful hollow circle ball float that adopts the edible silica gel of corrosion resistant heatproof to make, when measuring colourless liquid, the liquid level that glass tube shows is eye-catching, clear, accurately and reliably, solved glass tube and colourless liquid and distinguished unclear misjudged risk.Light sensation probe and lower light sensation probe are set on the protection tube in the glass tube outside, can regulate by control system when liquid surpasses setting height.By the enforcement of above technology, to have avoided when measuring colourless liquid, the liquid level of demonstration is distinguished unclear and is judged by accident, causes excessive tank, slack tank, even the risk of damage equipment.
Description of drawings:
Fig. 1 is schematic diagram of the present utility model.
Wherein 1, glass tube; 2, protection tube; 3, upper needle valve; 4, lower needle valve; 5, colored ball float, 6, upper joint flange; 7, lower joint flange.
Embodiment:
Below in conjunction with accompanying drawing, utility model is further described
As shown in Figure 1, a kind of glass-tube liquid level meter of the present utility model, comprise glass tube 1, upper needle valve 3, lower needle valve 4, upper joint flange 6 and lower joint flange 7, and glass tube 1 is fixed between upper needle valve 3 and lower needle valve 4; Be provided with colored ball float 5 in glass tube 1; Described colored ball float 5 is that circle is hollow, and diameter is less than the glass tube internal diameter.Colored ball float 5 adopts the edible silica gel of corrosion resistant heatproof to make.The outer setting of glass tube 1 has the transparent protector tube 2 that matches with the glass tube shape.Upper needle valve flange and upper joint flange 6 bolted, joint flange short tube and basin welding, lower needle valve flange and lower joint flange 7 bolted, joint flange short tube and basin welding.
During measurement, needle valve 3, lower needle valve 4 in unlatching, fluid to be measured in container is entered in glass tube, liquid forms the disjunctor path at glass tube, path connects and composes linker through taking over flange and tested container, colored ball float 5 is with the variation of liquid, freely floating up and down along the glass tube inwall, (needle valve stimulates the menstrual flow very little, and the steel ball blocking device is arranged, ball float in glass tube can not enter internal tank), see through glass tube and see that clearly colored ball float 5 floats at liquid surface, Measurement accuracy shows liquid level.
In embodiment, can be provided with the upper light sensation probe and the lower light sensation probe that are connected with control system on protection tube 2.Outside surface at colored ball float is provided with light sensitive component.When liquid surpassed setting height, the signal that upper light sensation probe or lower light sensation probe obtain detection exported control system to, and control system is automatically regulated or reported to the police, and has avoided causing excessive tank, slack tank, even the risk of damage equipment when measuring colourless liquid.
Claims (5)
1. a glass-tube liquid level meter, comprise glass tube, upper needle valve, lower needle valve, upper joint flange and lower joint flange, and glass tube is fixed between upper needle valve and lower needle valve; It is characterized in that: be provided with colored ball float in glass tube; Described colored ball float is that circle is hollow, and diameter is less than the glass tube internal diameter.
2. a kind of glass-tube liquid level meter according to claim 1 is characterized in that: described colored ball float adopts the edible silica gel of corrosion resistant heatproof to make.
3. a kind of glass-tube liquid level meter according to claim 1 and 2, it is characterized in that: the outer setting at glass tube has the transparent protector tube that matches with the glass tube shape.
4. a kind of glass-tube liquid level meter according to claim 3, is characterized in that: be provided with the upper light sensation probe and the lower light sensation probe that are connected with control system on protection tube.
5. a kind of glass-tube liquid level meter according to claim 4, it is characterized in that: the outside surface at colored ball float is provided with light sensitive component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203127946U CN203298826U (en) | 2013-05-31 | 2013-05-31 | Glass tube liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203127946U CN203298826U (en) | 2013-05-31 | 2013-05-31 | Glass tube liquid level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203298826U true CN203298826U (en) | 2013-11-20 |
Family
ID=49574831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203127946U Expired - Fee Related CN203298826U (en) | 2013-05-31 | 2013-05-31 | Glass tube liquid level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203298826U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988058A (en) * | 2015-07-04 | 2015-10-21 | 杨海良 | Gas generating stove allowing observation of internal solution device |
| CN109380019A (en) * | 2018-10-29 | 2019-02-26 | 杭州师范大学 | Water plant water logging culture integrated box and application method |
| CN109425406A (en) * | 2017-08-30 | 2019-03-05 | 中国石油化工股份有限公司 | Slidably type movable type glass plate liquidometer |
| CN113340544A (en) * | 2021-06-10 | 2021-09-03 | 重庆云壬工贸有限公司 | High-pressure micro-flow type leakage detection device |
-
2013
- 2013-05-31 CN CN2013203127946U patent/CN203298826U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988058A (en) * | 2015-07-04 | 2015-10-21 | 杨海良 | Gas generating stove allowing observation of internal solution device |
| CN109425406A (en) * | 2017-08-30 | 2019-03-05 | 中国石油化工股份有限公司 | Slidably type movable type glass plate liquidometer |
| CN109380019A (en) * | 2018-10-29 | 2019-02-26 | 杭州师范大学 | Water plant water logging culture integrated box and application method |
| CN113340544A (en) * | 2021-06-10 | 2021-09-03 | 重庆云壬工贸有限公司 | High-pressure micro-flow type leakage detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20170531 |