CN204902936U - Colored glass liquid level gauge - Google Patents
Colored glass liquid level gauge Download PDFInfo
- Publication number
- CN204902936U CN204902936U CN201520605717.9U CN201520605717U CN204902936U CN 204902936 U CN204902936 U CN 204902936U CN 201520605717 U CN201520605717 U CN 201520605717U CN 204902936 U CN204902936 U CN 204902936U
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- glass
- glass tube
- erecting frame
- tube
- glass pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a colored glass liquid level gauge, include glass pipe, last needle type valve, hypodermic needle type valve, go up flange and lower flange, it is provided with glass pipe installation frame to go up between needle type valve and the hypodermic needle type valve, the glass pipe is installed in glass pipe mounting bracket, the fixed scale that is provided with on the terminal surface before the glass pipe mounting bracket, the scale middle part has vertically been seted up a glass pipe and has been observed the groove, the fixed glass piece locating rack that is provided with in glass pipe mounting bracket rear end, be provided with glass piece slot on the glass piece locating rack, be provided with red green filter in the glass piece slot, the rectangle structure is personally submitted to glass pipe the transversal of mounting bracket, and the length of glass pipe mounting bracket and the wide 75mm that is. Above -mentioned technical scheme, structural design is reasonable, simple structure, reliable operation, liquid position differentiate clear, convenient to use.
Description
Technical field
The utility model relates to liquid level gauge technical field, is specifically related to a kind of stained glass pipe liquid level gauge.
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, make fluid to be measured enter in glass tube, and liquid forms disjunctor path at glass tube, path connects and composes linker through adapter flange and tested container, through the liquid level i.e. liquid level identical with the liquid level in container that glass tube observes.
There is following defect in existing glass-tube liquid level meter structure: when measuring colourless liquid, the liquid level of display distinguishes unclear, because of glass tube clear, colorless and the same color of measured liquid, the liquid level of display is difficult to distinguish clear with glass tube and makes: because liquid position distinguishes unclear, misjudged liquid level, cause excessive tank, slack tank, even damage equipment risk.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is to provide that a kind of reasonable in design, structure are simple, reliable operation, liquid position distinguish clear, stained glass pipe liquid level gauge easy to use.
For achieving the above object, the utility model provides following technical scheme: a kind of stained glass pipe liquid level gauge, comprise glass tube, upper needle valve, lower needle valve, upper joint flange and lower joint flange, glass tube erecting frame is provided with between described upper needle valve and lower needle valve, described glass tube is arranged in glass tube erecting frame, glass tube erecting frame front end face is fixedly installed scale, longitudinally offer a glass tube in the middle part of described scale and observe groove, described glass tube erecting frame rear end is fixedly installed glass sheet locating rack, described glass sheet locating rack is provided with glass sheet slot, red green color filter is provided with in described glass sheet slot, the rectangular structure of xsect of described glass tube erecting frame, and the length of glass tube erecting frame and be widely 75mm.
By adopting technique scheme, by natural light refraction in a liquid and the optical principle of reflection, make liquid phase present green by red green color filter, gas phase presents redness.Red green display is clear, can at distant surveillance and night inspection, and reasonable in design, structure are simple, reliable operation, liquid position distinguish clear, easy to use, solves glass tube and colourless liquid distinguishes unclear misjudged risk; And adopt glass sheet locating rack to fix red green color filter, and make red green color filter mounting or dismounting easily, easy to maintenance, fixing reliable.
The utility model is set to further: described glass tube upper end is socketed with upper connecting tube, carbon seal ring is provided with between described upper connecting tube and glass tube erecting frame upper surface, and upper connecting tube upper end is threaded with upper needle valve, upper connecting tube lower end is connected with glass tube erecting frame threaded upper ends.By this setting, glass tube is fixing reliable, and upper needle valve and glass tube erecting frame are installed and removed easily, easy to use.
The utility model is also set to further: described glass tube lower end is socketed with lower linking tube, lower carbon seal ring is provided with between described lower linking tube and glass tube erecting frame lower surface, and lower linking tube lower end is threaded with lower needle valve, lower linking tube upper end is threaded with glass tube erecting frame lower end.By this setting, glass tube is fixing reliable, and lower needle valve and glass tube erecting frame are installed and removed easily, easy to use.
The utility model is also set to further: described glass tube is arranged on glass tube erecting frame medium position, and glass tube and glass tube are observed between groove and left space.By this setting, glass tube arranges rationally, easy to use.
The utility model is also set to further: described glass tube is made up of quartz glass.By this setting, glass tube long service life.
The utility model has the advantages that: compared with prior art, the utility model vibrational power flow is more reasonable, and by natural light refraction in a liquid and the optical principle of reflection, make liquid phase present green by red green color filter, gas phase presents redness.Red green display is clear, can at distant surveillance and night inspection, and reasonable in design, structure are simple, reliable operation, liquid position distinguish clear, easy to use, solves glass tube and colourless liquid distinguishes unclear misjudged risk; And adopt glass sheet locating rack to fix red green color filter, and make red green color filter mounting or dismounting easily, easy to maintenance, fixing reliable.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the cross-sectional schematic of A-A in Fig. 1.
Embodiment
See Fig. 1 and Fig. 2, a kind of stained glass pipe liquid level gauge disclosed in the utility model, comprise glass tube 1, upper needle valve 2, lower needle valve 3, upper joint flange 4 and lower joint flange 5, glass tube erecting frame 6 is provided with between described upper needle valve 2 and lower needle valve 3, described glass tube 1 is arranged in glass tube erecting frame 6, glass tube erecting frame 6 front end face is fixedly installed scale 7, longitudinally offer a glass tube in the middle part of described scale 7 and observe groove 71, described glass tube erecting frame 6 rear end is fixedly installed glass sheet locating rack 8, described glass sheet locating rack 8 is provided with glass sheet slot 81, red green color filter 9 is provided with in described glass sheet slot 81, the rectangular structure of xsect of described glass tube erecting frame 6, and the length of glass tube erecting frame 6 and be widely 75mm.
As preferably, described scale 7 passes through rivet with glass tube erecting frame 6 front end face; Described glass tube erecting frame 6 rear end at least arranges four glass sheet locating racks 8, and namely glass tube erecting frame 6 top and bottom are at least symmetrical arranged two glass sheet locating racks 8 respectively, and each glass sheet locating rack 8 passes through rivet with glass tube erecting frame 6 side.
For making the utility model structure more reasonable, as preferably, described in the present embodiment, glass tube 1 upper end is socketed with upper connecting tube 10, carbon seal ring 11 is provided with between described upper connecting tube 10 and glass tube erecting frame 6 upper surface, and upper connecting tube 10 upper end is threaded with upper needle valve 2, upper connecting tube 10 lower end is connected with glass tube erecting frame 6 threaded upper ends.
Described glass tube 1 lower end is socketed with lower linking tube 12, lower carbon seal ring is provided with between described lower linking tube 12 and glass tube erecting frame 6 lower surface, and lower linking tube 12 lower end is threaded with lower needle valve 3, lower linking tube 12 upper end is threaded with glass tube erecting frame 6 lower end.
Described glass tube 1 is arranged on glass tube erecting frame 6 medium position, and glass tube 1 and glass tube are observed between groove 61 and left space.
Described glass tube 1 is made up of quartz glass.Described red green color filter 9 is existing on market, directly can buy and obtain.
During practical application, by natural light refraction in a liquid and the optical principle of reflection, make liquid phase present green by red green color filter, gas phase presents redness.Red green display is clear, can at distant surveillance and night inspection, and reasonable in design, structure are simple, reliable operation, liquid position distinguish clear, easy to use, solves glass tube and colourless liquid distinguishes unclear misjudged risk; And adopt glass sheet locating rack to fix red green color filter, and make red green color filter mounting or dismounting easily, easy to maintenance, fixing reliable.
Above-described embodiment is to specific descriptions of the present utility model; only for being further described the utility model; can not be interpreted as the restriction to the utility model protection domain, the technician of this area makes some nonessential improvement according to the content of above-mentioned utility model to the utility model and adjustment all falls within protection domain of the present utility model.
Claims (5)
1. a stained glass pipe liquid level gauge, comprise glass tube (1), upper needle valve (2), lower needle valve (3), upper joint flange (4) and lower joint flange (5), it is characterized in that: between described upper needle valve (2) and lower needle valve (3), be provided with glass tube erecting frame (6), described glass tube (1) is arranged in glass tube erecting frame (6), glass tube erecting frame (6) front end face is fixedly installed scale (7), described scale (7) middle part longitudinally offers a glass tube and observes groove (71), described glass tube erecting frame (6) rear end is fixedly installed glass sheet locating rack (8), described glass sheet locating rack (8) is provided with glass sheet slot (81), red green color filter (9) is provided with in described glass sheet slot (81), the rectangular structure of xsect of described glass tube erecting frame (6), and the length of glass tube erecting frame (6) and be widely 75mm.
2. a kind of stained glass pipe liquid level gauge according to claim 1, it is characterized in that: described glass tube (1) upper end is socketed with upper connecting tube (10), carbon seal ring (11) is provided with between described upper connecting tube (10) and glass tube erecting frame (6) upper surface, and upper connecting tube (10) upper end is threaded with upper needle valve (2), upper connecting tube (10) lower end is connected with glass tube erecting frame (6) threaded upper ends.
3. a kind of stained glass pipe liquid level gauge according to claim 2, it is characterized in that: described glass tube (1) lower end is socketed with lower linking tube (12), lower carbon seal ring is provided with between described lower linking tube (12) and glass tube erecting frame (6) lower surface, and lower linking tube (12) lower end is threaded with lower needle valve (3), lower linking tube (12) upper end is threaded with glass tube erecting frame (6) lower end.
4. a kind of stained glass pipe liquid level gauge according to claim 1 or 3, it is characterized in that: described glass tube (1) is arranged on glass tube erecting frame (6) medium position, and glass tube (1) and glass tube are observed between groove (61) and are left space.
5. a kind of stained glass pipe liquid level gauge according to claim 4, is characterized in that: described glass tube (1) is made up of quartz glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605717.9U CN204902936U (en) | 2015-08-12 | 2015-08-12 | Colored glass liquid level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605717.9U CN204902936U (en) | 2015-08-12 | 2015-08-12 | Colored glass liquid level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204902936U true CN204902936U (en) | 2015-12-23 |
Family
ID=54925104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520605717.9U Expired - Fee Related CN204902936U (en) | 2015-08-12 | 2015-08-12 | Colored glass liquid level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204902936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090373A (en) * | 2016-06-12 | 2016-11-09 | 盐城市特密封机械制造有限公司 | Upper plug type glass-tube liquid level meter and liquidometer valve body |
| CN106402450A (en) * | 2016-11-17 | 2017-02-15 | 天津航联迪克科技有限公司 | Self-closing liquid level observer capable of regulating center distance |
-
2015
- 2015-08-12 CN CN201520605717.9U patent/CN204902936U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090373A (en) * | 2016-06-12 | 2016-11-09 | 盐城市特密封机械制造有限公司 | Upper plug type glass-tube liquid level meter and liquidometer valve body |
| CN106402450A (en) * | 2016-11-17 | 2017-02-15 | 天津航联迪克科技有限公司 | Self-closing liquid level observer capable of regulating center distance |
| CN106402450B (en) * | 2016-11-17 | 2018-07-17 | 天津航联迪克科技有限公司 | The self-closing liquid level observing device of adjustable in center distance |
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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: 20151223 Termination date: 20190812 |