CN206648717U - A kind of deep cooling liquid level gauge on the spot - Google Patents
A kind of deep cooling liquid level gauge on the spot Download PDFInfo
- Publication number
- CN206648717U CN206648717U CN201720440094.3U CN201720440094U CN206648717U CN 206648717 U CN206648717 U CN 206648717U CN 201720440094 U CN201720440094 U CN 201720440094U CN 206648717 U CN206648717 U CN 206648717U
- Authority
- CN
- China
- Prior art keywords
- pipe
- flange
- main pipe
- vacuum jacket
- liquid level
- 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
The utility model discloses a kind of deep cooling liquid level gauge on the spot, including main pipe and display panel, atmospheric valve is provided with by connecting tube above main pipe, emptying plug is installed at the top of connecting tube, vacuum jacket is provided with the outside of main pipe, vacuum jacket side is provided with air extraction connector, and vacuum layer is formed between vacuum jacket and main pipe, float is installed in main pipe, magnet is installed in float, straight pipe flange is installed below main pipe, straight pipe flange has lower flange by Stud connection, leading bottom of the tube is connected with blow-off pipe by lower flange, blowoff valve is installed on blow-off pipe, and blow-off pipe upper bottom portion is provided with blowdown plug, adpting flange is provided with by flange connecting pipe on the outside of vacuum jacket, one end of flange connecting pipe connects with main pipe, display panel is arranged on the outside of vacuum jacket.The utility model has not by medium and ambient temperature effect, improves reading accuracy, effective the characteristics of improving use quality.
Description
Technical field
The liquid level gauge on the spot used in a kind of oil, chemical process is the utility model is related to, it is more particularly to a kind of deep
Cold liquid level gauge on the spot.
Background technology
At present in oil, Chemical Manufacture engineering cryogenic media level gauging, display panel and leading official do not pass through
The weak point of the liquid level gauge of vacuumize process is：Medium low temperature easily freezes the display panel of liquid level gauge, causes display group
Part failure, it is impossible to correctly show liquid level, equipment fault and other potential safety hazards can be caused, while can produce when reading data
Raw error, measure operating difficulties, reduce the degree of accuracy, when medium temperature is relatively low, the stability of liquid level gauge is weaker, adaptability and
The degree of accuracy is all weaker.
Utility model content
Purpose of utility model：The purpose of this utility model is to solve deficiency of the prior art, there is provided it is a kind of not by
Medium and ambient temperature effect, improve reading accuracy, the effective deep cooling for improving use quality liquid level gauge on the spot.
Technical scheme：A kind of deep cooling of the utility model liquid level gauge, including main pipe and display panel on the spot, on main pipe
Side is provided with atmospheric valve by connecting tube, and emptying plug is provided with the top of connecting tube, vacuum jacket, vacuum are provided with the outside of main pipe
Chuck side is provided with air extraction connector, and vacuum layer is formed between vacuum jacket and main pipe, and float, float are provided with main pipe
In magnet is installed, straight pipe flange is installed below main pipe, straight pipe flange has lower flange by Stud connection, dominates bottom of the tube
Blow-off pipe is connected with by lower flange, blowoff valve is installed, and blow-off pipe upper bottom portion is provided with blowdown plug, vacuum on blow-off pipe
Adpting flange is provided with by flange connecting pipe on the outside of chuck, one end of flange connecting pipe connects with main pipe, and display panel is arranged on true
On the outside of empty chuck, vacuum jacket side is provided with terminal box by support, and transmitting module is installed in terminal box.
Further, air extraction connector is L-type structure.
Further, nut is installed, nut is provided with pad with straight pipe flange junction on stud.
Further, adpting flange is provided with two.
Further, sensor is connected with transmitting module, sensor is rack-mount.
Further, the lucite tube vacuumized is cased with outside display panel.
The utility model has advantages below compared with prior art：The setting of emptying plug and blowdown plug can make
Main pipe is in confined space, and vacuumizing work for the later stage provides quality assurance；Vacuum jacket structure outside by main pipe, will be pressed from both sides
Sealed after being vacuumized in set, efficiently reduce medium temperature in main pipe and outwards transmit, so as to main pipe not by deep cooling medium and
The influence of environment temperature, display panel can normal work, the data of display are more accurate, realize that instrument is correctly shown, improve
Accuracy；Transmitting module can realize the function of data remote；Overall structure is simple, reasonable in design, and work is relatively reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model；
Label in figure：1- main pipes, 2- display panels, 3- atmospheric valves, 4- emptying plug, 5- vacuum jackets, 6- pumpings connect
Head, 7- vacuum layers, 8- floats, 9- straight pipe flanges, 10- lower flanges, 11- blow-off pipes, 12- blowdowns plug, 13- adpting flanges, 14-
Flange connecting pipe, 15- terminal boxes, 16- transmitting modules.
Embodiment
In order to deepen understanding of the present utility model, below we will the utility model is described in further detail with reference to accompanying drawing,
The embodiment is only used for explaining the utility model, does not form the restriction to scope of protection of the utility model.
As Fig. 1-2 shows a kind of embodiment of deep cooling of the utility model liquid level gauge on the spot, including main pipe 1 and aobvious
Show panel 2, the top of main pipe 1 is provided with atmospheric valve 3 by connecting tube, and emptying plug 4, main pipe 1 are provided with the top of connecting tube
Outside is provided with vacuum jacket 5, and the side of vacuum jacket 5 is provided with air extraction connector 6, and forms vacuum between vacuum jacket 5 and main pipe 1
Layer 7, float 8 is installed in main pipe 1, magnet is installed in float 8, the lower section of main pipe 1 is provided with straight pipe flange 9, straight tube method
Orchid 9 has lower flange 10 by Stud connection, and the bottom of main pipe 1 is connected with blow-off pipe 11 by lower flange 10, pacified on blow-off pipe 11
Equipped with blowoff valve, and the upper bottom portion of blow-off pipe 11 is provided with blowdown plug 12, and the outside of vacuum jacket 5 is provided with by flange connecting pipe 14 to be connected
Acting flange 13, one end of flange connecting pipe 14 connect with main pipe 1, and display panel 2 is arranged on the outside of vacuum jacket 5, vacuum jacket
Side is provided with terminal box by support, installs transmitting module in terminal box, air extraction connector 6 is L-type structure, is provided with stud
Nut, nut are provided with pad with the junction of straight pipe flange 9, and adpting flange 13 is provided with two, sensor is connected with transmitting module,
Sensor is rack-mount, and the lucite tube vacuumized is cased with outside display panel 2.
Operation principle of the present utility model：It is cased with outside display panel in the lucite tube that vacuumizes, so to vacuumize
Display panel, air and water can be completely cut off, effectively prevent turnover panel to be frozen in, after adpting flange 13 and container installation, formed
UNICOM, deep cooling medium enter primary conduit 1, and float 8 synchronously raises with the rise of liquid level, passes through the vacuum jacket 5 outside main pipe 1
Structure, by 5 inner sealed after being vacuumized of vacuum jacket, efficiently reduce medium temperature in main pipe, transmitting module 16 it pass through magnetic
Property float move up and down, the resistance signal of change is obtained through magnetic coupling interaction, is converted into normalized current output, realizes that teletransmission becomes
Send.
The utility model has and can not be improved reading accuracy by medium and ambient temperature effect, effective to improve
The characteristics of use quality, being vented the setting of plug and blowdown plug can make main pipe be in confined space, be vacuumized for the later stage
Work provides quality assurance；Vacuum jacket structure outside by main pipe, by sealed after being vacuumized in chuck, efficiently reduces master
Medium temperature is outwards transmitted in conduit, and so as to which main pipe is not influenceed by deep cooling medium and environment temperature, display panel can be just
Often work, the data of display are more accurate, realize that instrument is correctly shown, improve accuracy；Overall structure is simple, reasonable in design,
Work relatively reliable.
Above-mentioned embodiment, only illustrate technical concept and architectural feature of the present utility model, it is therefore intended that allow ripe
Knowing the stakeholder of technique can implement according to this, but above content is not intended to limit the scope of protection of the utility model, every
Any equivalent change or modification made according to Spirit Essence of the present utility model, all should fall into the scope of protection of the utility model
Within.
Claims (6)
- A kind of 1. deep cooling liquid level gauge, including main pipe (1) and display panel (2) on the spot, it is characterised in that：The main pipe (1) top is provided with atmospheric valve (3) by connecting tube, emptying plug (4) is provided with the top of connecting tube, the main pipe (1) is outside Side is provided with vacuum jacket (5), and vacuum jacket (5) side is provided with air extraction connector (6), and the vacuum jacket (5) with it is described Vacuum layer (7) is formed between main pipe (1), float (8) is installed in the main pipe (1), magnetic is installed in the float (8) Iron, main pipe (1) lower section are provided with straight pipe flange (9), and the straight pipe flange (9) has lower flange by Stud connection (10), main pipe (1) bottom is connected with blow-off pipe (11) by the lower flange (10), is installed on the blow-off pipe (11) There is blowoff valve, and the blow-off pipe (11) bottom is provided with blowdown plug (12), is connect on the outside of the vacuum jacket (5) by flange Pipe (14) is provided with adpting flange (13), and one end of the flange connecting pipe (14) connects with the main pipe (1), the display panel (2) it is arranged on the outside of the vacuum jacket (5), vacuum jacket (5) side is provided with terminal box (15) by support, described Installation transmitting module (16) in terminal box (15).
- A kind of 2. deep cooling according to claim 1 liquid level gauge on the spot, it is characterised in that:The air extraction connector (6) is L-type knot Structure.
- A kind of 3. deep cooling according to claim 1 liquid level gauge on the spot, it is characterised in that:Nut, nut are installed on stud Pad is provided with the straight pipe flange (9) junction.
- A kind of 4. deep cooling according to claim 1 liquid level gauge on the spot, it is characterised in that：The adpting flange (13) is provided with two It is individual.
- A kind of 5. deep cooling according to claim 1 liquid level gauge on the spot, it is characterised in that：Connected on the transmitting module (16) There is a sensor, sensor is rack-mount.
- A kind of 6. deep cooling according to claim 1 liquid level gauge on the spot, it is characterised in that：Display panel (2) outer cover There is the lucite tube vacuumized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720440094.3U CN206648717U (en) | 2017-04-24 | 2017-04-24 | A kind of deep cooling liquid level gauge on the spot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720440094.3U CN206648717U (en) | 2017-04-24 | 2017-04-24 | A kind of deep cooling liquid level gauge on the spot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206648717U true CN206648717U (en) | 2017-11-17 |
Family
ID=60277292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720440094.3U Expired - Fee Related CN206648717U (en) | 2017-04-24 | 2017-04-24 | A kind of deep cooling liquid level gauge on the spot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206648717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974807A (en) * | 2019-04-22 | 2019-07-05 | 张家港市优创机械有限公司 | Visual liquidometer |
| GB2585373A (en) * | 2019-07-04 | 2021-01-13 | Linde Ag | Measurement instrumentation for a process vessel and process vessel and process vessel system |
-
2017
- 2017-04-24 CN CN201720440094.3U patent/CN206648717U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974807A (en) * | 2019-04-22 | 2019-07-05 | 张家港市优创机械有限公司 | Visual liquidometer |
| GB2585373A (en) * | 2019-07-04 | 2021-01-13 | Linde Ag | Measurement instrumentation for a process vessel and process vessel and process vessel system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.1 Xinhui Road, Huiping Town, Qidong City, Nantong City, Jiangsu Province Patentee after: Jiangsu Xinhui measurement and Control Technology Co., Ltd Address before: 226265, 8 Hui Hui Street, Qidong, Nantong, Jiangsu Patentee before: QIDONG NANHUA METER Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20210424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |