CN2314354Y - Float glass tube level meter - Google Patents
Float glass tube level meter Download PDFInfo
- Publication number
- CN2314354Y CN2314354Y CN 97244691 CN97244691U CN2314354Y CN 2314354 Y CN2314354 Y CN 2314354Y CN 97244691 CN97244691 CN 97244691 CN 97244691 U CN97244691 U CN 97244691U CN 2314354 Y CN2314354 Y CN 2314354Y
- Authority
- CN
- China
- Prior art keywords
- glass
- tube
- float
- liquid level
- level meter
- 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 - Fee Related
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- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to a floater glass tube level meter suitable for displaying the level in a container, comprising an upper and a lower connecting tubes and a glass tube. Especially, a floater is arranged in the glass tube. A color circle is arranged on the floater, and the position of the glass tube is provided with a metal circular tube provided with four symmetric bar-shaped holes. A fluorescent lamp box is arranged on the outside of one of the four bar-shaped holes. The fluorescent lamp box is provided with a columnar fluorescent lamp tube; the periphery of each of other three bar-shaped holes is provided with window frame pads, and the window frame pads are respectively embedded with dust-proof glass plates. The outer sides of the glass plates are provided with a panel which can display the scale of the level. The utility model has the characteristics of simple structure, low cost, convenient installation, long service life, etc.
Description
The utility model belongs to liquid level indication technical field, specifically a kind of float-type glass-tube liquid level meter that shows liquid level in the container.
Liquid level gauge is industry and one of civilian middle instrument of using the widest model.Glass-tube liquid level meter is a liquid level instrument the most basic, that use the widest model, because this liquid level gauge is simple in structure, with low cost, but when being applied in water white liquid, for example water, alcohol etc., liquid level is just not too clear, and particularly remote observation is just difficult more.Therefore, need a kind of float-type glass-tube liquid level meter that shows that the liquid level effect is obvious and permanent on the market especially.
The purpose of this utility model provides a kind of float-type glass-tube liquid level meter that the colour circle float shows liquid level that has.
The purpose of this utility model is achieved in that it includes up and down metal connecting leg, glass tube, panel, it is characterized in that: be provided with a float in glass tube, on float, be equipped with a glass colour circle, be outside equipped with metal circular tube at glass tube with four symmetrical bar holes, a bar hole arranged outside therein has the fluorescent light box, is equipped with in the fluorescent light box and the corresponding cylindricality fluorescent tube of this bar hole; Other three bar hole peripheries are provided with window formula frame pad, are embedded with dust-proof glass plate respectively on window formula frame pad, and the glass plate arranged outside has the panel that shows the liquid level scale.During use, this liquid level gauge is fixedlyed connected with container earlier, connect the power supply of cylindricality fluorescent tube then by the metal connecting leg and the packing washers of two connection gas and liquid up and down, just can be from three direction observation liquid levels.
The utility model also is included in and is provided with a coloured glass rod between the cylindricality fluorescent tube bar hole corresponding with it, and its color is identical with the color of glass colour circle; Float is glass ball float or metal floater; Glass tube is high temperature resistant, high-pressure glass pipe or quartz glass tube.
The utility model is owing to adopt the sign of colour circle as the liquid level indication, and liquid level is clear clearly demarcated, and the environment for use darker for light is equipped with lighting source, and colour circle can be distinct more eye-catching.In addition, one coloured glass rod is installed between fluorescent light and the glass, its color is identical with the glass colour circle, because the glass tube that colourless transparent liquid is housed has the effect of magnifier to this glass bar, concerning gas, then do not amplify, so can observe the band look liquid level of amplification by the bar hole in glass bar dead ahead.Characteristics such as that the utility model also has is simple in structure, cost is low, easy for installation, safe in utilization, applied range, long service life.
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is that structural representation cuts open in office of the present utility model
By shown in Figure 1,4 is high temperature resistant, high-pressure glass pipe among the figure, this glass tube 4 is installed in the metal circular tube 5 with four symmetrical bar holes 8, the two ends up and down of glass tube 4 are separately installed with gas metal connecting leg 1 and liquid metals connecting leg 11, this metal connecting leg 1 and 11 is respectively in the screw thread by hollow pressure cap screw 2 and 10 precession metal circular tubes, 5 two ends, packing washer 3 between metal connecting leg and the glass tube end face is compressed sealing, and packing washer is made by silicon, fluororubber or conventional seals material.Be provided with a glass ball float 13 in glass tube 4, be equipped with a glass colour circle 7 on float 13, this colour circle 7 can be installed in top or other position of float 13 as required.Metal circular tube 5 outsides and the corresponding position of bar hole are provided with fluorescent light box 14, the one cylindricality fluorescent tube 15 by the Low-voltage Electronic ballast driven is installed in the fluorescent light box, be provided with coloured 16 glass bars of a diameter in 5 millimeter between this cylindricality fluorescent tube 15 bar hole corresponding with it, the color of its color and glass colour circle (general adopt more bright-coloured redness, yellow or green) is identical; The periphery of three bar holes in addition in the metal circular tube outside is provided with the window formula frame pad 6 that plastic material is made, and is embedded with proofing dust and protecting glass plate 12 respectively on window formula frame pad 6, and the glass plate arranged outside has the panel 9 that shows the liquid level scale.In order to protect the parts such as fluorescent light on the metal connecting leg; cored screw 2 and 10 and metal connecting leg 1 and 11 between insulation, heat-insulating washer 17 have been installed; its effect is not only and tested level gauge keeps good electrical apparatus insulation, but also (for example: boiler) pass to the heat of glass-tube liquid level meter shell far can reduce tested level gauge greatly.During use, earlier by about two metal connecting legs and packing washer this liquid level gauge is fixedlyed connected with container, connect the power supply of cylindricality fluorescent tube then, just can be from clearly field observation liquid level of three directions.
Claims (4)
1, a kind of float-type glass-tube liquid level meter that shows liquid level in the container that is applicable to, it includes up and down metal connecting leg, glass tube, panel, it is characterized in that: be provided with a float in glass tube, on float, be equipped with a glass colour circle, be outside equipped with metal circular tube at glass tube with four symmetrical bar holes, a bar hole arranged outside therein has the fluorescent light box, is equipped with in the fluorescent light box and the corresponding cylindricality fluorescent tube of this bar hole; Other three bar hole peripheries are provided with window formula frame pad, are embedded with dust-proof glass plate respectively on window formula frame pad, and the glass plate arranged outside has the panel that shows the liquid level scale.
2, float-type glass-tube liquid level meter according to claim 1 is characterized in that being provided with a coloured glass rod between the cylindricality fluorescent tube bar hole corresponding with it, and its color is identical with the color of glass colour circle.
3, float-type glass-tube liquid level meter according to claim 1 is characterized in that float is glass ball float or metal floater.
4, float-type glass-tube liquid level meter according to claim 1.It is characterized in that glass tube is high temperature resistant, high-pressure glass pipe or quartz glass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244691 CN2314354Y (en) | 1997-10-30 | 1997-10-30 | Float glass tube level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244691 CN2314354Y (en) | 1997-10-30 | 1997-10-30 | Float glass tube level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2314354Y true CN2314354Y (en) | 1999-04-14 |
Family
ID=33953334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97244691 Expired - Fee Related CN2314354Y (en) | 1997-10-30 | 1997-10-30 | Float glass tube level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2314354Y (en) |
-
1997
- 1997-10-30 CN CN 97244691 patent/CN2314354Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |