CN201867219U - Liquid level meter for glass tube - Google Patents
Liquid level meter for glass tube Download PDFInfo
- Publication number
- CN201867219U CN201867219U CN201020207998XU CN201020207998U CN201867219U CN 201867219 U CN201867219 U CN 201867219U CN 201020207998X U CN201020207998X U CN 201020207998XU CN 201020207998 U CN201020207998 U CN 201020207998U CN 201867219 U CN201867219 U CN 201867219U
- Authority
- CN
- China
- Prior art keywords
- glass tube
- liquid level
- glass
- level meter
- dirty
- 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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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to a liquid level meter for a glass tube, which is capable of accurately measuring the installation length and fixing the installation position of the glass tube and is arranged on the surface of a container for storing liquid. An upflow device, the glass tube and a downflow device are in pressure connection sequentially. A centerline and up and down lines of the installation length of the glass tube are marked on the surfaces of the upflow and downflow devices of the liquid level meter for the glass tube, the upflow and downflow devices are calibrated to be centered to the glass tube, and the installation length of the glass tube is determined in the liquid level meter. A glass tube jack is arranged on the upflow device. During installation, the glass tube is directly inserted from the above. The downflow device is provided with a glass tube support base. The installation position of the glass tube is fixed, and the sealing filler is prevented from blocking the glass tube.
Description
Affiliated technical field
The utility model relates to a kind of indicating device that shows the liquid container liquid level, the glass-tube liquid level meter that especially is convenient for measuring and installs.
Background technology
At present, known glass-tube liquid level meter is to be formed by connecting by stop valve, glass tube, gland, Glan and servicing unit pressure on last dirty device, the last dirty device.Liquid level gauge is connected with liquid container, and the liquid level in the container shows by glass tube.But,, can only estimate by rule of thumb during the glass-cutting pipe that the glass tube length after the cutting and its installation length in liquid level gauge do not wait owing to do not mark the installation length of glass tube on the liquid level gauge on the dirty device.Fixed distance on the liquid level gauge between the dirty device, the glass tube installation length will surpass the distance between the last dirty device, when changing and glass tube is installed, needs to go up dirty device and turns an angle and could operate.Owing to do not have the vertical centering sign, can not guarantee dirty device and glass tube vertical centering after resetting.Do not have pedestal support glass tube in the dirty device, the installation site of glass tube can not be fixed, and glass tube is stopped up in the airtight and watertight padding meeting during installation.Going up on the dirty device has stop valve, and leading screw is blocked in about the glass tube, and hairbrush can not directly enter glass tube during the flushing glass tube, flushing inconvenience.
Summary of the invention
Can not determine glass tube installation length, fixed position, replacing glass tube operating difficulties, wash inconvenient, as can't to proofread vertical centering deficiency in order to overcome existing glass-tube liquid level meter, the utility model provides a kind of glass-tube liquid level meter.This glass-tube liquid level meter can not only show the liquid level in the liquid container, and can determine glass tube installation length, the fixed installation position, the replacing glass tube is simple to operate, flushing is convenient, can also proofread dirty device and glass tube vertical centering, prevents airtight and watertight padding obstruction glass tube.
The technical scheme that its technical matters that solves the utility model adopts is: remove the stop valve on the dirty device on the former liquid level gauge, with the last dirty valve control on the container.Glass tube does not have stopping of stop valve leading screw up and down, and hairbrush can directly enter glass tube during flushing, and is easy to operate.On last dirty apparatus surface horizontal direction, mark glass tube installation length line, the absolute altitude at the bottom of corresponding liquid level gauge upper reaches device and the container intercommunicating pore of reaching the standard grade, roll off the production line glass tube pedestal in the dirty device of corresponding liquid level gauge, thus determined the installation length of glass tube in liquid level gauge.Go up on the dirty apparatus surface vertical direction and mark center line,, with hanging the vertical line check and correction, guaranteed dirty device and glass tube centering during installation with the glass tube central lines.A screw is arranged above the device of upper reaches, and the screw thread path is greater than the glass tube external diameter, and glass tube directly inserts from the screw top during installation, needn't install going up angle of dirty device rotation again, has simplified operational sequence.Set up a glass tube support pedestal in the dirty device, fixed the glass installation site, prevented airtight and watertight padding obstruction glass tube.A screw is arranged below the dirty device, and pressure release is used.Screw adds the rubber cushion sealing with bolt up and down.
The beneficial effects of the utility model are, can determine the installation length of glass tube in liquid level gauge, the installation site of fixing glass pipe in liquid level gauge, dirty device and glass tube centering in the check and correction, prevent airtight and watertight padding obstruction glass tube, the replacing glass tube is simple to operate, flushing is convenient.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a liquid level gauge upper reaches device sealing bolt front view.
Fig. 2 is a liquid level gauge upper reaches device sectional structural map.
Fig. 3 is the dirty device sectional structural map of liquid level gauge.
Fig. 4 is the dirty device sealing bolt of a liquid level gauge front view.
Fig. 5 is a liquid level gauge upper reaches apparatus surface markings synoptic diagram.
Fig. 6 is the dirty apparatus surface markings of liquid level gauge synoptic diagram.
Among the figure 1, upper reaches device connecting thread, 2, glass tube inserts screw, 3, upper reaches device and pressure vessel connecting through hole, 4, glass tube inserts through hole, 5, upper reaches device packing seal groove, 6, upper reaches device vertical centering line, 7, glass tube length is reached the standard grade, and 8, dirty device connecting thread, 9, dirty device and pressure vessel connecting through hole, 10, pressure release screw, 11, dirty device connecting through hole, 12, the glass tube pedestal, 13, dirty device packing seal groove, 14, dirty device vertical centering line, 15, glass tube length rolls off the production line.H, the glass tube installation length.
Embodiment
Dirty device and sealing bolt are processed into metal on the glass-tube liquid level meter.
During installation, liquid level gauge upper reaches device is connected with container upper reaches gate by screw thread (1), and dirty device is connected with the dirty gate of container by screw thread (8).After connection finishes, last dirty device vertical centering line (6,14) is proofreaded with hanging vertical line.Behind the vertical centering, (7,15) measure setting height(from bottom) (H), glass-cutting pipe according to rolling off the production line on the glass tube length.The glass tube that cuts is inserted from top to bottom from screw (2), package dirty sealing Glan and gland, seat is on the pedestal (12) of dirty device.Airtight and watertight padding adds the airtight and watertight padding groove (5,13) of going up dirty device, and the compacting Glan is tightened gland.Last bolt (Fig. 1) cover rubber cushion is screwed into glass tube and inserts screw (2), and following bolt (Fig. 4) cover rubber cushion is screwed into pressure release screw (10).Pressure testing, open the dirty gate of pressure vessel, liquid enters glass tube from dirty device and pressure vessel connecting through hole (9) and dirty device connecting through hole (11), open pressure vessel upper reaches gate again, gas inserts through hole (4) from upper reaches device and pressure vessel connecting through hole (3) and glass tube and enters glass tube, after treating the pressure and the pressure equilibrium in the container in the glass tube, the liquid level of liquid level gauge and the liquid level in the container maintain an equal level.
During the flushing glass tube, close dirty valve on the container, unload and fall down bolt (Fig. 4), pressure release.Lay down bolt (Fig. 1), dirty device has removed former cut-out gate on the liquid level gauge, and glass tube does not have leading screw to stop up and down, and hairbrush can directly enter glass tube, and flushing is convenient.
Claims (3)
1. a glass-tube liquid level meter is installed in the vessel surface of storing liquid, and upper reaches device, glass tube, dirty device sequence pressure connect, and it is characterized in that: upward dirty apparatus surface indicates on vertical centering line and the glass tube installation length and rolls off the production line.
2. glass-tube liquid level meter according to claim 1 is characterized in that: drive a glass tube above the device of upper reaches and insert screw, the screw path adds the rubber cushion sealing greater than the glass tube external diameter with bolt.
3. glass-tube liquid level meter according to claim 1 is characterized in that: a glass tube support pedestal is arranged in the dirty device, open a pressure release screw below the dirty device, add the rubber cushion sealing with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020207998XU CN201867219U (en) | 2010-05-20 | 2010-05-20 | Liquid level meter for glass tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020207998XU CN201867219U (en) | 2010-05-20 | 2010-05-20 | Liquid level meter for glass tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867219U true CN201867219U (en) | 2011-06-15 |
Family
ID=44138371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020207998XU Expired - Fee Related CN201867219U (en) | 2010-05-20 | 2010-05-20 | Liquid level meter for glass tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867219U (en) |
Cited By (1)
| 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 |
-
2010
- 2010-05-20 CN CN201020207998XU patent/CN201867219U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20120520 |