CN200996851Y - Liquid-level gauge of water-jacketing stove - Google Patents
Liquid-level gauge of water-jacketing stove Download PDFInfo
- Publication number
- CN200996851Y CN200996851Y CN 200720017407 CN200720017407U CN200996851Y CN 200996851 Y CN200996851 Y CN 200996851Y CN 200720017407 CN200720017407 CN 200720017407 CN 200720017407 U CN200720017407 U CN 200720017407U CN 200996851 Y CN200996851 Y CN 200996851Y
- Authority
- CN
- China
- Prior art keywords
- filler
- upper shell
- glass tube
- pressure cap
- shell
- 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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Abstract
A water jacket furnace liquid level meter is provided, which is characterized in: the water jacket furnace liquid level meter has a upper shell (4), a press cover (2) is mounted on the top of the upper shell, a boss (3) is arranged in the upper shell, the top end of the glass tube (7) is at the inner side of the boss; the glass tube between a filler press cap and the boss is wrapped in filler (5), the filler press cap (14) is mounted on the bottom of the upper shell, an outer press cap (6) is provided outside of the filler press cap and is mounted outside of the upper shell; the cavity a ball valve installation tube (1) on the top of the upper shell is mounted communicates with the cavity of the upper shell above the boss; the water jacket furnace liquid level meter further comprises a lower shell (10), wherein, the bottom end of the glass tube (7) is located in the lower shell, a second filler press cap (13) is mounted on the top of the lower shell, the glass tube below the filler press cap is wrapped in second filler (9), a second outer press cap (8) is provided outside of the filler press cap and is mounted outside of the lower shell; the cavity of a second ball valve installation tube (12) below the lower shell and the cavity of a drain ball valve installation tube (11) on the bottom of the lower shell communicate with the cavity of the glass tube.
Description
Technical field
The utility model provides the device on a kind of water jacket furnace, especially a kind of liquid level gauge.
Background technology
In oilfield process, water-jacket typ heating furnace (abbreviation water jacket furnace) is usually used in the heating of crude oil to slough wherein moisture.Because oil-field development has been in the high moisture productive life, water content in crude oil is higher, for improving dehydration of crude oil treatment effect, must improve dehydration temperaturre, generally about 85 ℃～95 ℃, the pressure in the water jacket increases the water jacket furnace heating-up temperature, generally at 0.15～0.3Mpa.Under this pressure, the glass-tube liquid level meter that uses on the existing water jacket furnace (being commonly called as cock) is because stuffing-box is less, and filler is few, and the phenomenon of leaking, seep water often appears in its screw thread sealing place.And this liquid level gauge adopts the structure of one more, needs integral replacing after a certain parts damages, and the rationality of structure is poor.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of water jacket furnace liquid level gauge is provided, and to reduce it and leak, seep water phenomenon, improves the rationality of its structure.
The utility model is to realize like this, the water jacket furnace liquid level gauge, it has upper shell, the top of upper shell is equipped with gland, there is boss the inside of upper shell, the upper end of glass tube is positioned at the boss inboard, there is filler glass tube outside between filler pressure cap and the boss, there is the filler pressure cap lower end of upper shell, the outside of filler pressure cap has outer pressure cap to be installed in the outside of upper shell, the inner chamber of the ball valve mounting pipe on upper shell top communicates with the upper shell inner chamber of boss top, and it also has lower shell, and the lower end of glass tube is positioned at lower shell, there is another filler pressure cap the upper end of lower shell, glass tube below another filler pressure cap outside has another filler, the outside of another filler pressure cap to have another outer pressure cap to be installed in the outside of lower shell, another ball valve mounting pipe of lower shell bottom, the water drain ball valve mounting pipe inner chamber of bottom communicates with the glass tube inner chamber.
This water jacket furnace liquid level gauge is rational in infrastructure, the stuffing-box volume is big, can insert more filler, improved its voltage endurance capability, the difficult phenomenon of leaking, seep water adopts split-type structural, can only change during maintenance to damage parts and needn't integral replacing, the gland at upper shell top can take off, and is convenient to change glass tube.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model structure.
Embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model and using method.
As shown in drawings, the water jacket furnace liquid level gauge of the utility model, it is characterized in that, it has upper shell (4), the top of upper shell is equipped with gland (2), there is boss (3) inside of upper shell, the upper end of glass tube (7) is positioned at the boss inboard, there is filler (5) glass tube outside between filler pressure cap and the boss, there is filler pressure cap (14) lower end of upper shell, the outside of filler pressure cap has outer pressure cap (6) to be installed in the outside of upper shell, the inner chamber of the ball valve mounting pipe (1) on upper shell top communicates with the upper shell inner chamber of boss top, it also has lower shell (10), the lower end of glass tube (7) is positioned at lower shell, and there is another filler pressure cap (13) upper end of lower shell, and there is another filler (9) the glass tube outside below another filler pressure cap, the outside of another filler pressure cap has another outer pressure cap (8) to be installed in the outside of lower shell, another ball valve mounting pipe (12) of lower shell bottom, water drain ball valve mounting pipe (11) inner chamber of bottom communicates with the glass tube inner chamber.
During use, ball valve mounting pipe (1), another ball valve mounting pipe (12) are connected with the water jacket of water jacket furnace by ball valve, pipeline respectively, its installation site is identical with existing liquid level gauge.Water drain ball valve mounting pipe (11) is connected with a ball valve, so that when maintenance is with the water emptying in the glass tube.As can be seen from the figure, the stuffing-box volume of this liquid level gauge is bigger.Adopted split-type structural, the replacing of parts when being convenient to keep in repair.Gland (2), outer pressure cap (6), another outer pressure cap (8) are installed on the upper and lower cylindrical shell by screw thread respectively.
Claims (1)
1, the water jacket furnace liquid level gauge, it is characterized in that, it has upper shell (4), the top of upper shell is equipped with gland (2), there is boss (3) inside of upper shell, the upper end of glass tube (7) is positioned at the boss inboard, there is filler (5) glass tube outside between filler pressure cap and the boss, there is filler pressure cap (14) lower end of upper shell, the outside of filler pressure cap has outer pressure cap (6) to be installed in the outside of upper shell, the inner chamber of the ball valve mounting pipe (1) on upper shell top communicates with the upper shell inner chamber of boss top, it also has lower shell (10), the lower end of glass tube (7) is positioned at lower shell, there is another filler pressure cap (13) upper end of lower shell, glass tube below another filler pressure cap outside has another filler (9), the outside of another filler pressure cap to have another outer pressure cap (8) to be installed in the outside of lower shell, another ball valve mounting pipe (12) of lower shell bottom, water drain ball valve mounting pipe (11) inner chamber of bottom communicates with the glass tube inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720017407 CN200996851Y (en) | 2007-01-12 | 2007-01-12 | Liquid-level gauge of water-jacketing stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720017407 CN200996851Y (en) | 2007-01-12 | 2007-01-12 | Liquid-level gauge of water-jacketing stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996851Y true CN200996851Y (en) | 2007-12-26 |
Family
ID=38995285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720017407 Expired - Fee Related CN200996851Y (en) | 2007-01-12 | 2007-01-12 | Liquid-level gauge of water-jacketing stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996851Y (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 |
-
2007
- 2007-01-12 CN CN 200720017407 patent/CN200996851Y/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: 20071226 Termination date: 20100219 |