CN2699254Y - Two-sided glass plate liquid meter - Google Patents
Two-sided glass plate liquid meter Download PDFInfo
- Publication number
- CN2699254Y CN2699254Y CN 200420022230 CN200420022230U CN2699254Y CN 2699254 Y CN2699254 Y CN 2699254Y CN 200420022230 CN200420022230 CN 200420022230 CN 200420022230 U CN200420022230 U CN 200420022230U CN 2699254 Y CN2699254 Y CN 2699254Y
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- China
- Prior art keywords
- glass plate
- valve
- liquid level
- main body
- double
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- Expired - Fee Related
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Abstract
The utility model provides a two-sided glass plate liquid meter, comprising a liquid level display panel, an upper joint and a lower joint. An upper valve is arranged on the upper joint; a lower valve is arranged on the lower joint. The liquid level display panel comprises a main body, a glass plate with a zigzag groove, a cover plate with a display window and a fastening device; sealing gaskets are arranged between the body and the glass plate and between the glass plate and the cover plate; the fastening device is connected with the main body, the glass plate and the cover plate in turn; a fluid passage is formed between the glass plate and the main body; the upper joint is provided with an upper connection end matching with the main body; an upper connecting passage is arranged on the upper joint; the connecting passage is positioned on the side of the upper connection end. The utility model provides a two-sided glass plate liquid meter which can conveniently clean the via hole in the main body and increase the visual high of the liquid meter.
Description
(1) technical field
The utility model relates to a kind of glass plate liquid level gauge.
(2) background technology
Common, liquid level gauge is by the liquid level display board, upper joint, the next joint is formed, upper joint is provided with valve, the next joint is provided with lower valve, the liquid level display board comprises main body, the glass plate that has the serrate groove, have the cover plate and the fastener that show window, between main body and the glass plate, all establish between glass plate and the cover plate to show gasket seal is arranged, fastener connects described main body successively, glass plate, cover plate, main body is provided with groove, glass plate has a side of serrate groove and the groove fit on the main body constitutes connecting pipe, can learn liquid level value in the container from the displayed value on the liquid level gauge according to the principle of linker.Also the shortcoming of Cun Zaiing is: 1, upper joint and main body are provided with connecting pipe, adopt positive the connection, and it is cumbersome to clean the main body through hole by the interface end face; 2, the connecting portion of upper joint and main body takies a segment distance, has reduced visible height; 3, can only observe the height of liquid level by the glass plate single face of a side.
(3) summary of the invention
Liquid level gauge cleans the deficiency that the main body inner via hole is cumbersome, visible height is less in the prior art in order to overcome, and the utility model provides a kind of double-sided glass plate liquid level gauge that can clean the main body inner via hole easily, improve the liquid level gauge visible height.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of double-sided glass plate liquid level gauge, by the liquid level display board, upper joint, the next joint is formed, described upper joint is provided with valve, described the next joint is provided with lower valve, described liquid level display board comprises main body, the glass plate that has the serrate groove, the cover plate and the fastener that have display window, between main body and the glass plate, all be provided with gasket seal between glass plate and the cover plate, described fastener connects described main body successively, glass plate, cover plate, constitute fluid passage between described glass plate and the described main body, described upper joint is provided with the last link that cooperates with described main body, also be provided with interface channel on the upper joint, the described interface channel of going up is positioned at the described side of going up link.
Described the next joint is provided with the following link that cooperates with described main body, also is provided with down interface channel on the next joint, and described interface channel down is positioned at the described side of link down.
The described valve of going up comprises a valve rod, the valve passage that communicates with last interface channel, described valve rod front end telescopically is socketed on the described valve passage, match with the joint face of valve passage and last interface channel in the end of described valve rod, it is conical that the end of described valve rod is; The front portion of described valve rod is provided with screw thread, be provided with the threaded engagement of internal thread and valve rod end in the described valve passage, the rear portion of valve passage is provided with O-ring seal, the described valve of going up also is provided with handwheel, little nut, the afterbody of described valve rod adds described handwheel, the rear end of described valve passage is equipped with little nut, and described little nut is provided with through hole and cooperates with described valve rod, is provided with a gland between the rear end of described little nut and valve passage.
The structure of lower valve is identical with last valve, described lower valve comprises a valve rod, the valve passage that communicates with following interface channel, described valve rod front end telescopically is socketed on the described valve passage, match with the joint face of valve passage and following interface channel in the end of described valve rod, it is conical that the end of described valve rod is; The front portion of described valve rod is provided with screw thread, be provided with the threaded engagement of internal thread and valve rod end in the described valve passage, the rear portion of valve passage is provided with O-ring seal, described lower valve also is provided with handwheel, little nut, the afterbody of described valve rod adds described handwheel, the rear end of described valve passage is equipped with little nut, and described little nut is provided with through hole and cooperates with described valve rod, is provided with a gland between the rear end of described little nut and valve passage.
Described glass plate is made up of front glass panel, back glass plate, cover plate is made up of front shroud, back shroud, two glass plates are installed in both sides, described main body front and back, described cover plate adds the outside that is located at glass plate, by described fastener back shroud, back glass plate, main body, front glass panel, front shroud are linked together, constitute connecting pipe by back glass plate, main body, front glass panel.
Described fastener is made up of double threaded screw and hexagonal nut, have the threaded hole that cooperates with described double threaded screw on described front shroud, the back shroud, described double threaded screw is connected with front shroud, back shroud, and described hexagonal nut is installed at the outside of front shroud, back shroud.
The bottom of described the next joint adds spherical blowoff valve, described blowoff valve comprises valve body, connecting pipe, has the centre of sphere of connecting rod, described valve body is connected with described lower valve, be provided with described connecting pipe in the valve body, connecting pipe one side is provided with centre of sphere groove, the described centre of sphere groove and the described centre of sphere are sealed and matched, and are provided with the passage that can be communicated with described connecting pipe in the described centre of sphere, are connected with spanner on the described connecting rod.
The bottom hollow out of described cover plate is distributed with reinforcement in the hollow out zone.
The beneficial effect of double-sided glass plate liquid level gauge described in the utility model mainly shows: 1, go up the side that interface channel is positioned at link, following interface channel is positioned at the side of link down, connector connects a mouthful employing side with main body and is connected, be particularly suitable for the situation of short central apart from main body, can improve the visible height of liquid level gauge integral body, and can scrub through hole his-and-hers watches body wash-in by the interface end face easily and brush dirt, to improve the result of use of product; 2, be provided with the both sides that two glass plates are installed in main body, can observe on the two sides, front and back; 3, by described spherical blowoff valve, spinning ball during blowdown can be accomplished high-speed switch, and filth-discharging effect is good, and is safe in utilization; 4, the bottom of cover plate is a hollow out, can reduce the weight of cover plate, and is distributed with reinforcement in hollow out zone, bottom, can strengthen the intensity of base plate.
(4) description of drawings
Fig. 1 is a double-sided glass plate liquid level gauge shape assumption diagram described in the utility model;
Fig. 2 is the structural drawing of the upper joint of double-sided glass plate liquid level gauge described in the utility model;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the cut-away view of the liquid level display board of double-sided glass plate liquid level gauge described in the utility model;
Fig. 5 is the structural drawing of blowoff valve described in the utility model;
Fig. 6 is the structure of cover plate figure of double-sided glass plate liquid level gauge described in the utility model;
Fig. 7 is the B-B sectional view of Fig. 6.
(5) embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of double-sided glass plate liquid level gauge, by liquid level display board 1, upper joint 2, the next joint 3 is formed, upper joint 2 is provided with valve 12, the next joint 3 is provided with lower valve 13, liquid level display board 1 comprises main body 10, the glass plate 9 that has the serrate groove, the cover plate 8 and the fastener that have display window, between main body 10 and the glass plate 9, all be provided with sealing Graphite pad 7 between glass plate 9 and the cover plate 8, fastener connects main body 10 successively, glass plate 9, cover plate 8, constitute fluid passage between glass plate 9 and the main body 10, upper joint 2 is provided with the last link 14 that cooperates with main body 10, also be provided with interface channel 15 on the upper joint 2, last interface channel 15 is positioned at the side of link 14.The next joint 3 is provided with the following link that cooperates with main body 10, also is provided with down interface channel on the next joint 3, and following interface channel is positioned at the side of link down.
With reference to Fig. 2, Fig. 3, last valve 12 comprises a valve rod 18, the valve passage 19 that communicates with last interface channel 15, valve rod 18 front end telescopicallies are socketed on the valve passage 19, the front portion of valve rod 18 is provided with screw thread, be provided with the threaded engagement of internal thread and valve rod end in the valve passage 19, the rear portion of valve passage 19 is provided with O-ring seal 20, match with the joint face of valve passage 19 and last interface channel 15 in the end of valve rod 18, it is conical that the end of valve rod 18 is, last valve 12 also is provided with handwheel 21, little nut 22, the afterbody of valve rod adds handwheel 21, the rear end of valve passage 19 is equipped with little nut 22, little nut 22 is provided with through hole and cooperates with valve rod 18, is provided with a gland 23 between the rear end of little nut 22 and valve passage 23.
The structure of described lower valve 13 is identical with last valve 12.
With reference to Fig. 1, Fig. 4, Fig. 6, Fig. 7, described glass plate 9 is made up of front glass panel, back glass plate, cover plate 8 is made up of front shroud, back shroud, two glass plates 9 are installed in both sides, main body 10 front and back, cover plate 8 adds the outside that is located at glass plate 9, by fastener back shroud, back glass plate, main body 10, front glass panel, front shroud are linked together, constitute connecting pipe by back glass plate, main body 10, front glass panel.Fastener is made up of double threaded screw 11 and hexagonal nut 5, have the threaded hole that cooperates with double threaded screw 11 on front shroud, the back shroud, double threaded screw 11 is connected with front shroud, back shroud, hexagonal nut 5 is installed at the outside of front shroud, back shroud, adds pad 6 between hexagonal nut 5 and the cover plate.The bottom hollow out of cover plate 8 is distributed with reinforcement 32 in the hollow out zone.
With reference to Fig. 1, Fig. 5, the bottom of the next joint 3 adds spherical blowoff valve 4, blowoff valve 4 comprises valve body 25, connecting pipe 26, has the centre of sphere 28 of connecting rod 30, and valve body 25 is connected with lower valve 13, is provided with connecting pipe 26 in the valve body, connecting pipe 26 1 sides are provided with centre of sphere groove 29, centre of sphere groove 29 is sealed and matched with the centre of sphere 28, and centre of sphere groove 29 outsides are provided with O-ring seal 27, are provided with the passage that can be communicated with connecting pipe 26 in the centre of sphere 28, be connected with spanner 31 on the connecting rod 30, add spanner cover 24 on the spanner 31.As long as rotating spanner cover 24 rotates the centre of sphere 28, can accomplish high-speed switch during blowdown, filth-discharging effect is good.
Claims (10)
1, a kind of double-sided glass plate liquid level gauge, by the liquid level display board, upper joint, the next joint is formed, described upper joint is provided with valve, described the next joint is provided with lower valve, described liquid level display board comprises main body, the glass plate that has the serrate groove, the cover plate and the fastener that have display window, between main body and the glass plate, all be provided with gasket seal between glass plate and the cover plate, described fastener connects described main body successively, glass plate, cover plate, constitute fluid passage between described glass plate and the described main body, it is characterized in that: described upper joint is provided with the last link that cooperates with described main body, also be provided with interface channel on the upper joint, described interface channel is positioned at the described side of going up link.
2, double-sided glass plate liquid level gauge as claimed in claim 1, it is characterized in that: described the next joint is provided with the following link that cooperates with described main body, also be provided with down interface channel on the next joint, described interface channel down is positioned at the described side of link down.
3, double-sided glass plate liquid level gauge as claimed in claim 1, it is characterized in that: the described valve of going up comprises a valve rod, the valve passage that communicates with last interface channel, described valve rod front end telescopically is socketed on the described valve passage, the diameter of the last interface channel that the end diameter ratio and the valve passage of described valve rod joins is big, and it is conical that the end of described valve rod is.
4, double-sided glass plate liquid level gauge as claimed in claim 3, it is characterized in that: the front portion of described valve rod is provided with screw thread, be provided with the threaded engagement of internal thread and valve rod end in the described valve passage, the rear portion of valve passage is provided with O-ring seal, the described valve of going up also is provided with handwheel, little nut, the afterbody of described valve rod adds described handwheel, the rear end of described valve passage is equipped with little nut, described little nut is provided with through hole and cooperates with described valve rod, is provided with a gland between the rear end of described little nut and valve passage.
5, double-sided glass plate liquid level gauge as claimed in claim 2, it is characterized in that: described lower valve comprises a valve rod, the valve passage that communicates with following interface channel, described valve rod front end telescopically is socketed on the described valve passage, match with the joint face of valve passage and following interface channel in the end of described valve rod, it is conical that the end of described valve rod is.
6, double-sided glass plate liquid level gauge as claimed in claim 5, it is characterized in that: the front portion of described valve rod is provided with screw thread, be provided with the threaded engagement of internal thread and valve rod end in the described valve passage, the rear portion of valve passage is provided with O-ring seal, described lower valve also is provided with handwheel, little nut, the afterbody of described valve rod adds described handwheel, the rear end of described valve passage is equipped with little nut, described little nut is provided with through hole and cooperates with described valve rod, is provided with a gland between the rear end of described little nut and valve passage.
7, as one of them described double-sided glass plate liquid level gauge of claim 1-6, it is characterized in that: described glass plate is made up of front glass panel, back glass plate, cover plate is made up of front shroud, back shroud, two glass plates are installed in both sides, described main body front and back, described cover plate adds the outside that is located at glass plate, by described fastener back shroud, back glass plate, main body, front glass panel, front shroud are linked together, constitute connecting pipe by back glass plate, main body, front glass panel.
8, double-sided glass plate liquid level gauge as claimed in claim 7, it is characterized in that: described fastener is made up of double threaded screw and hexagonal nut, have the threaded hole that cooperates with described double threaded screw on described front shroud, the back shroud, described double threaded screw is connected with front shroud, back shroud, and described hexagonal nut is installed at the outside of front shroud, back shroud.
9, double-sided glass plate liquid level gauge as claimed in claim 8, it is characterized in that: the bottom of described the next joint adds spherical blowoff valve, described blowoff valve comprises valve body, connecting pipe, the centre of sphere that has connecting rod, described valve body is connected with described lower valve, be provided with described connecting pipe in the valve body, connecting pipe one side is provided with centre of sphere groove, the described centre of sphere groove and the described centre of sphere are sealed and matched, be provided with the passage that can be communicated with in the described centre of sphere with described connecting pipe, be connected with the spanner that is used to rotate the described centre of sphere on the described connecting rod, add the spanner cover on the described spanner.
10, double-sided glass plate liquid level gauge as claimed in claim 7, it is characterized in that: the bottom hollow out of described cover plate is distributed with reinforcement in the hollow out zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022230 CN2699254Y (en) | 2004-04-22 | 2004-04-22 | Two-sided glass plate liquid meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022230 CN2699254Y (en) | 2004-04-22 | 2004-04-22 | Two-sided glass plate liquid meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2699254Y true CN2699254Y (en) | 2005-05-11 |
Family
ID=34770273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420022230 Expired - Fee Related CN2699254Y (en) | 2004-04-22 | 2004-04-22 | Two-sided glass plate liquid meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2699254Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940488A (en) * | 2014-04-08 | 2014-07-23 | 澳蓝（福建）实业有限公司 | Liquid level meter |
| CN105675080A (en) * | 2016-04-14 | 2016-06-15 | 长安益阳发电有限公司 | Liquid level measurement device outside thermal power plant desulfurizing absorption tower |
| CN112857508A (en) * | 2020-04-27 | 2021-05-28 | 江苏远望仪器集团有限公司 | Steam heating double-color glass plate liquid level meter |
-
2004
- 2004-04-22 CN CN 200420022230 patent/CN2699254Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940488A (en) * | 2014-04-08 | 2014-07-23 | 澳蓝（福建）实业有限公司 | Liquid level meter |
| CN103940488B (en) * | 2014-04-08 | 2017-06-16 | 澳蓝（福建）实业有限公司 | A kind of liquid level gauge |
| CN105675080A (en) * | 2016-04-14 | 2016-06-15 | 长安益阳发电有限公司 | Liquid level measurement device outside thermal power plant desulfurizing absorption tower |
| CN112857508A (en) * | 2020-04-27 | 2021-05-28 | 江苏远望仪器集团有限公司 | Steam heating double-color glass plate liquid level meter |
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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 |