CN209117118U - A kind of heat tracing blowing type liquid level meter - Google Patents
A kind of heat tracing blowing type liquid level meter Download PDFInfo
- Publication number
- CN209117118U CN209117118U CN201822078298.4U CN201822078298U CN209117118U CN 209117118 U CN209117118 U CN 209117118U CN 201822078298 U CN201822078298 U CN 201822078298U CN 209117118 U CN209117118 U CN 209117118U
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- Prior art keywords
- heat tracing
- flange
- collet
- liquid level
- sleeve pipe
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a kind of heat tracing blowing type liquid level meters, are related to liquid level display technology.Comprising: liquid level emasuring device and heating device.Heating device includes: top heat tracing collet, lower part heat tracing collet, positive pressure heat tracing flange and negative pressure heat tracing flange, the top heat tracing collet is connected to the lower part heat tracing collet and is sheathed on described sleeve pipe, the top heat tracing collet is between the forward voltage diode and described sleeve pipe flange, the lower part heat tracing collet passes through described sleeve pipe flange and extends to the testing container, and the positive pressure heat tracing flange and the negative pressure heat tracing flange are connected to the top heat tracing collet.When the equipment parking of testing container cools down and stops gas supply, counter be poured into casing of material in reactor will not solidify, and thus will not influence the measurement of heat tracing blowing type liquid level meter.
Description
Technical field
The utility model relates to liquid level field of display technology, in particular to a kind of heat tracing blowing type liquid level meter.
Background technique
Existing Blowing liquid level gauge only has flange above section to have heat tracing collet with the sensor of heat tracing, and part below flange is only
It is a simple casing.Partially needed in intercalation reaction kettle below the sensor flange of Blowing liquid level gauge, parking when
Waiting reactor temperature reduces, and material can condense, if first stopping providing liquidometer compressed air or nitrogen, in reaction kettle
Material be poured into counter in liquid level flowmeter sensor, flange above section has heat tracing, is unaffected, but be inserted into reaction kettle
Casing in full of material in kettle and can condense, weight and sensor is blocked, influence measurement result.
In view of this, proposing the utility model.
Utility model content
The utility model provides a kind of heat tracing blowing type liquid level meter to above-mentioned the deficiencies in the prior art.
To solve problems of the prior art, the specific technical solution of use is:
A kind of heat tracing blowing type liquid level meter, comprising:
Liquid level emasuring device, comprising: pressure reducing valve, spinner flowmeter, differential pressure transmitter, negative tube, forward voltage diode, casing and set
Pipe flange, for being connected to gas source, the other end of the pressure reducing valve is connected to the spinner flowmeter for one end of the pressure reducing valve,
One end of the negative tube and one end of the forward voltage diode are connected to the spinner flowmeter respectively, the other end of the negative tube
Be connected to testing container, the connection of the other end described sleeve pipe of the forward voltage diode, the both ends of described sleeve pipe flange respectively with the set
Pipe be connected to the testing container, the differential pressure transmitter be connected to the spinner flowmeter and according to the negative tube with it is described
Pressure difference between forward voltage diode shows liquid level in the testing container；
Heating device, comprising: top heat tracing collet, lower part heat tracing collet, positive pressure heat tracing flange and negative pressure heat tracing flange, institute
It states top heat tracing collet and described sleeve pipe is connected to and be sheathed on the lower part heat tracing collet, the top heat tracing collet is located at institute
It states between forward voltage diode and described sleeve pipe flange, the lower part heat tracing collet passes through described sleeve pipe flange and extends to the appearance to be measured
Device, the positive pressure heat tracing flange and the negative pressure heat tracing flange are connected to the top heat tracing collet.
By using above scheme, the utility model is had the technical effect that
The heat tracing blowing type liquid level meter of the utility model, can by being uninterruptedly blown into non-active gas to blowing type liquid level meter
The height of liquid level in testing container is detected, also, by the way that heating device is arranged in liquid level emasuring device, in the equipment of testing container
When parking cools down and stops gas supply, counter be poured into casing of material in reactor will not solidify, and thus will not influence heat tracing and blow
The measurement of gas formula liquidometer.Have the characteristics that structure is simple, easy to maintain and be not easy to plug.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of blowing type liquid level meter provided by the embodiment of the utility model.
Icon: 100- heat tracing blowing type liquid level meter；110- liquid level emasuring device；111- pressure reducing valve；112- spinner flowmeter；
113- differential pressure transmitter；114- negative tube；115- forward voltage diode；116- casing；117- casing flange；118- sensor；120- companion
Thermal；The top 121- heat tracing collet；The lower part 122- heat tracing collet；123- positive pressure heat tracing flange；124- negative pressure heat tracing flange.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, below with reference to specific example and join
According to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and it is not intended to limit
The scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid unnecessary
Obscure the concept of the utility model in ground.
Fig. 1 is please referred to, a kind of heat tracing blowing type liquid level meter 100 is provided comprising: liquid level emasuring device 110 and heat tracing dress
Set 120.
Wherein, liquid level emasuring device 110 includes: pressure reducing valve 111, spinner flowmeter 112, differential pressure transmitter 113, negative tube
114, forward voltage diode 115, casing 116, casing flange 117 and sensor 118.One end of the pressure reducing valve 111 is used for and gas source (figure
It is not painted) it is connected to, the other end of the pressure reducing valve 111 is connected to the spinner flowmeter 112, one end of the negative tube 114
With one end of the forward voltage diode 115 respectively with the spinner 113 meter be connected to, the other end of the negative tube 114 with it is to be measured
Container (figure is not painted) connection, the other end described sleeve pipe 116 of the forward voltage diode 115 are connected to, the both ends of described sleeve pipe flange 117
It is connected to respectively with described sleeve pipe 116 and the testing container, the differential pressure transmitter 113 is connected to the spinner flowmeter 112
And liquid level in the testing container is shown according to the pressure difference between the negative tube 114 and the forward voltage diode 115.
Preferably, sensor 118 is set to heating device 120 for measuring the parameters such as the temperature of heating device 120.
Heating device 120 includes: top heat tracing collet 121, lower part heat tracing collet 122, positive pressure heat tracing flange 123 and negative pressure
Heat tracing flange 124.The top heat tracing collet 121 is connected to the lower part heat tracing collet 122 and is sheathed on described sleeve pipe
116, the top heat tracing collet 121 is between the forward voltage diode 115 and described sleeve pipe flange 117, the lower part heat tracing folder
Set 122 passes through described sleeve pipe flange 117 and extends to the testing container, the positive pressure heat tracing flange 123 and the negative pressure companion
Thermal method orchid 124 is connected to the top heat tracing collet.By the positive pressure heat tracing flange 123 to 121 He of top heat tracing collet
After infeed heating agent heats it in lower part heat tracing collet 122, then heating agent discharge is realized by the negative pressure heat tracing flange 124 and is followed
Ring.When the equipment parking of testing container cools down and stops gas supply, counter be poured into casing of material in reactor will not solidify, this
Sample would not influence the measurement of heat tracing blowing type liquid level meter 100.
To sum up, the heat tracing blowing type liquid level meter 100 of the utility model, by being uninterruptedly blown into blowing type liquid level meter 100
Non-active gas can detect the height of liquid level in testing container, also, by the way that heating device is arranged in liquid level emasuring device 110
120, when the equipment parking of testing container cools down and stops gas supply, counter be poured into casing of material in reactor will not solidify,
It thus will not influence the measurement of heat tracing blowing type liquid level meter 100.It is simple with structure, easy to maintain and be not easy to plug etc. special
Point.
The above is only the preferred embodiment of the utility model only, the protection model being not intended to limit the utility model
It encloses, within the spirit and principle of the utility model, made any modification, is all contained in the utility model at equivalent replacement
Protection scope within.
Claims (1)
1. a kind of heat tracing blowing type liquid level meter characterized by comprising
Liquid level emasuring device, comprising: pressure reducing valve, spinner flowmeter, differential pressure transmitter, negative tube, forward voltage diode, casing and tiretube process
Orchid, for being connected to gas source, the other end of the pressure reducing valve is connected to the spinner flowmeter, described for one end of the pressure reducing valve
One end of negative tube and one end of the forward voltage diode are connected to the spinner flowmeter respectively, the other end of the negative tube with to
Xylometer connection, the forward voltage diode the other end described sleeve pipe connection, the both ends of described sleeve pipe flange respectively with described sleeve pipe and
The testing container connection, the differential pressure transmitter are connected to the spinner flowmeter and according to the negative tubes and the positive pressure
Pressure difference between pipe shows liquid level in the testing container；
Heating device, comprising: top heat tracing collet, lower part heat tracing collet, positive pressure heat tracing flange and negative pressure heat tracing flange, it is described on
Portion's heat tracing collet is connected to the lower part heat tracing collet and is sheathed on described sleeve pipe, the top heat tracing collet be located at it is described just
Between pressure pipe and described sleeve pipe flange, the lower part heat tracing collet passes through described sleeve pipe flange and extends to the testing container,
The positive pressure heat tracing flange and the negative pressure heat tracing flange are connected to the top heat tracing collet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822078298.4U CN209117118U (en) | 2018-12-11 | 2018-12-11 | A kind of heat tracing blowing type liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822078298.4U CN209117118U (en) | 2018-12-11 | 2018-12-11 | A kind of heat tracing blowing type liquid level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209117118U true CN209117118U (en) | 2019-07-16 |
Family
ID=67208070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822078298.4U Active CN209117118U (en) | 2018-12-11 | 2018-12-11 | A kind of heat tracing blowing type liquid level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209117118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123693A (en) * | 2022-06-15 | 2022-09-30 | 中铁工程装备集团有限公司 | Mortar tank with grouting data measurement function |
-
2018
- 2018-12-11 CN CN201822078298.4U patent/CN209117118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123693A (en) * | 2022-06-15 | 2022-09-30 | 中铁工程装备集团有限公司 | Mortar tank with grouting data measurement function |
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: Room 238, 2nd Building, 9th Building, 62 Zhongshan Road, Songjiang District, Shanghai 201600 Patentee after: Shanghai Fuling Automation Control System Co., Ltd Address before: Room 238, 2nd Building, 9th Building, 62 Zhongshan Road, Songjiang District, Shanghai 201600 Patentee before: SHANGHAI FL-AUTOMATION Co.,Ltd. |