CN205246181U - Natural gas separator magnetism float levelmeter - Google Patents
Natural gas separator magnetism float levelmeter Download PDFInfo
- Publication number
- CN205246181U CN205246181U CN201521034659.5U CN201521034659U CN205246181U CN 205246181 U CN205246181 U CN 205246181U CN 201521034659 U CN201521034659 U CN 201521034659U CN 205246181 U CN205246181 U CN 205246181U
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- Prior art keywords
- magnetic
- magnetic float
- valve
- cylindrical shell
- float
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- Expired - Fee Related
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Abstract
The utility model discloses a natural gas separator magnetism float levelmeter, including the barrel, be located the magnetism float of barrel and be located the barrel surface turn over the board indicator, the below of barrel is connected with the blowoff valve, the parcel has the electric tracing area outside the lower part of barrel, electric tracing outband package has the protection heat preservation. The electric tracing area is that liquid in the barrel heats to the level gauge, and it is stifled to prevent in the magnetism float levelmeter that liquid freezes, reaches when setting for a high position when the liquid level, and the blowoff valve that can open the separator carries out normal blowdown.
Description
Technical field
The utility model is a kind of natural-gas separator magnetic float liquidlevel meter.
Background technology
China's natural gas is produced, the horizontal gravity separator of the on-the-spot a large amount of employing of transport carrys out the liquid impurity in separating natural gas, and separator is provided with magnetic float liquidlevel meter in order to show the liquid level in separator, carries out blowdown according to liquid level. In the winter time, due to liquid in magnetic float liquidlevel meter be combined with natural gas generate Hydrate Plugging, make the magnetic float (floating drum of magnet steel is housed) in liquid level gauge not rise and to float with separator liquid level, cause liquid level instruction wrong, the blowoff valve that is connected to separator below can not normally be opened, thereby make separator occur that water turns over tower accident.
Utility model content
The deficiency existing for prior art, the technical problems to be solved in the utility model is to provide a kind of natural-gas separator magnetic float liquidlevel meter, and this magnetic float liquidlevel meter can prevent liquid frozen block, ensures that blowoff valve normally opens and closes.
To achieve these goals, the utility model is to realize by the following technical solutions: a kind of natural-gas separator magnetic float liquidlevel meter, comprise cylindrical shell, be positioned at the magnetic float of cylindrical shell and be positioned at the turning plate indicator of barrel outer surface, the bottom of described cylindrical shell is wrapped with electric-heating belt, and described electric-heating belt is surrounded by protecting heat insulating layer outward.
Further, described cylindrical shell overcoat has stay-warm case, and stay-warm case is hollow sandwich structure, and its hollow sandwich is heat-preservation cotton.
Further, the inwall of described stay-warm case axially has groove along it, in described groove, corresponding liquid level high-low limit position is respectively equipped with upper and lower magnetic locking valve, described upper and lower magnetic locking valve is connected with the open and close mouth of the pneumatic sewage drain valve of separator respectively, in the time that magnetic float is relative with upper magnetic lockable valve position, the magnetic force of magnetic float is opened magnetic locking valve, and in the time that magnetic float is relative with magnetic lock valve position, the magnetic force of magnetic float is opened magnetic lock valve.
The beneficial effects of the utility model: a kind of natural-gas separator magnetic float liquidlevel meter of the present utility model, comprise cylindrical shell, be positioned at the magnetic float of cylindrical shell and be positioned at the turning plate indicator of barrel outer surface, the below of described cylindrical shell is connected with blowoff valve, the bottom of described cylindrical shell is wrapped with electric-heating belt, and described electric-heating belt is surrounded by protecting heat insulating layer outward. Electric-heating belt is that liquid in cylindrical shell heats to liquid level gauge, prevents liquid frozen block in magnetic float liquidlevel meter, sets when high-order when liquid level reaches, and the blowoff valve that can open separator carries out normal blowdown.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of natural-gas separator magnetic float liquidlevel meter of the utility model;
In figure: 1-cylindrical shell, 2-magnetic float, 3-blowoff valve, 4-electric-heating belt, 5-overcoat, 6-stay-warm case, 7-heat-preservation cotton, 8,9-open and close pipeline, 10-groove, the upper magnetic locking valve of 11-, 12-magnetic lock valve.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with detailed description of the invention, further set forth the utility model.
Refer to figure, the utility model provides a kind of technical scheme: a kind of natural-gas separator magnetic float liquidlevel meter, comprise cylindrical shell 1, be positioned at the magnetic float 2 of cylindrical shell and be positioned at the turning plate indicator of barrel outer surface, on cylindrical shell 1, there is the upper lower valve being communicated with separator, the below of cylindrical shell 1 is connected with blowoff valve 3, this blowoff valve 3 is the blowoff valve of liquid level gauge self, regularly opens cylindrical shell 1 is carried out to blowdown. The bottom of described cylindrical shell 1 is wrapped with electric-heating belt 4, the outer overcoat 5 that is surrounded by of described electric-heating belt 4.
By the bottom parcel electric-heating belt 4 at cylindrical shell 1, and be that liquid in cylindrical shell 1 heats by electric-heating belt 4 to liquid level gauge, prevent liquid frozen block in magnetic float liquidlevel meter, magnetic float can be changed and normal unsteady moving with liquid level, in the time that liquid level reaches a setting high position, open blowoff valve 3 and carry out blowdown. Overcoat 5 can play the protective actions such as rainproof, insulation to electric-heating belt 4.
Described cylindrical shell 1 overcoat has stay-warm case 6, and described stay-warm case 6 is hollow sandwich structure, and its hollow layer interlayer is heat-preservation cotton 7, and stay-warm case 6 can further carry out heat-preserving anti-freezing to the liquid in liquid level gauge.
On separator, there is pneumatic sewage drain valve (not shown), this pneumatic sewage drain valve is controlled its switching by open and close pipeline 8,9, the extraneous compressed air of open and close pipeline 8,9 access, after the compressed air in open pipe road 8 enters pneumatic sewage drain valve, pneumatic sewage drain valve is opened, separator starts blowdown, after the compressed air in stopped pipe road 9 enters pneumatic sewage drain valve, pneumatic sewage drain valve is closed, and separator stops blowdown. The inwall of described stay-warm case 6 axially has groove 10 along it, the interior corresponding liquid level high-low limit of described groove 10 position is respectively equipped with upper and lower magnetic locking valve 11,12, described upper and lower magnetic locking valve 11,12 lays respectively on open and close pipeline 8,9, and upper and lower magnetic locking valve 11,12 mouthful is connected with opening and closing on the pneumatic sewage drain valve of separator respectively. Along with the liquid level in liquid level gauge increases gradually, magnetic float also rises gradually, in the time that magnetic float 2 rises to the limes superiors position of liquid level, magnetic float 2 is relative with upper magnetic locking valve 11 positions, the magnetic force of magnetic float is opened magnetic locking valve 11, namely open pipe road 8 is in unimpeded state, thereby compressed air enters pneumatic sewage drain valve by open pipe road 8, it discharges liquid in open mode. Otherwise, when the liquid level in liquid level gauge is during in limit inferior position, magnetic float 2 is relative with magnetic lock valve 12 positions, the magnetic force of magnetic float is opened magnetic lock valve 12, namely stopped pipe road 9 is in unimpeded state, and compressed air enters pneumatic sewage drain valve so that it is in closed condition by stopped pipe road 9. Carry out the magnetic force of induced magnetism float 2 by upper and lower magnetic locking valve 11,12 is set, and drive pneumatic sewage drain valve to open and close, make separator carry out accurate control of sewage disposal according to its liquid level and open and close.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model, to those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form. Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the utility model. Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this description is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a natural-gas separator magnetic float liquidlevel meter, comprise cylindrical shell (1), be positioned at the magnetic float (2) of cylindrical shell and be positioned at the turning plate indicator of barrel outer surface, it is characterized in that: the bottom of described cylindrical shell is wrapped with electric-heating belt (4) the outer protecting heat insulating layer (5) that is surrounded by of described electric-heating belt (4).
2. natural-gas separator magnetic float liquidlevel meter according to claim 1, it is characterized in that: described cylindrical shell (1) overcoat has stay-warm case (6), described stay-warm case (6) is hollow sandwich structure, and its hollow sandwich is heat-preservation cotton (7).
3. natural-gas separator magnetic float liquidlevel meter according to claim 2, it is characterized in that: the inwall of described stay-warm case (6) axially has groove (10) along it, in described groove (10), corresponding liquid level high-low limit position is respectively equipped with, magnetic lock valve (11, 12), on described, magnetic lock valve (11, 12) respectively with the opening of the pneumatic sewage drain valve of separator, the connection of remaining silent, in the time that magnetic float (2) is relative with upper magnetic locking valve (11) position, the magnetic force of magnetic float is opened magnetic locking valve (11), in the time that magnetic float (2) is relative with magnetic lock valve (12) position, the magnetic force of magnetic float is opened magnetic lock valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521034659.5U CN205246181U (en) | 2015-12-14 | 2015-12-14 | Natural gas separator magnetism float levelmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521034659.5U CN205246181U (en) | 2015-12-14 | 2015-12-14 | Natural gas separator magnetism float levelmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205246181U true CN205246181U (en) | 2016-05-18 |
Family
ID=55945253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521034659.5U Expired - Fee Related CN205246181U (en) | 2015-12-14 | 2015-12-14 | Natural gas separator magnetism float levelmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205246181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478302A (en) * | 2017-07-25 | 2017-12-15 | 大连美天三有电子仪表有限公司 | Magnetic float liquidlevel meter |
-
2015
- 2015-12-14 CN CN201521034659.5U patent/CN205246181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478302A (en) * | 2017-07-25 | 2017-12-15 | 大连美天三有电子仪表有限公司 | Magnetic float liquidlevel meter |
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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 |
Granted publication date: 20160518 Termination date: 20161214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |