CN208805256U - A kind of differential pressure water level transducer measuring device measuring geosyncline liquid level - Google Patents
A kind of differential pressure water level transducer measuring device measuring geosyncline liquid level Download PDFInfo
- Publication number
- CN208805256U CN208805256U CN201821657099.2U CN201821657099U CN208805256U CN 208805256 U CN208805256 U CN 208805256U CN 201821657099 U CN201821657099 U CN 201821657099U CN 208805256 U CN208805256 U CN 208805256U
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- CN
- China
- Prior art keywords
- differential pressure
- geosyncline
- measuring cylinder
- liquid level
- pressure water
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 title claims abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 19
- 230000035515 penetration Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 21
- 239000010935 stainless steel Substances 0.000 claims description 21
- 238000005452 bending Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 230000003111 delayed effect Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000008141 laxative Substances 0.000 description 1
- 230000002475 laxative effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
A kind of differential pressure water level transducer measuring device measuring geosyncline liquid level, it includes measuring cylinder, the upper end of measuring cylinder is open end, measuring cylinder open end is equipped with sealing flange, differential pressure transmitter is equipped with inside measuring cylinder, differential pressure transmitter pressure guiding pipe passes through the barrel of measuring cylinder and to being delayed outside barrel, and the bottom of measuring cylinder is equipped with pedestal, one end of penetration pipe pass through sealing flange and be connected in measuring cylinder.Purpose of the utility model is to solve the differential pressure water level transducer measuring devices of existing measurement geosyncline liquid level to be easy the technical issues of influencing sensor element, measurement is caused to be distorted when in use due to there is many interference impurity in medium.
Description
Technical field
The utility model relates to petrochemical industry Technology of Level Detection field, and in particular to a kind of measurement geosyncline liquid level
Differential pressure water level transducer measuring device.
Background technique
In petrochemical industry production, there is that many outdoor geosyncline or circulating water pool need to measure liquid level and to carry out signal remote
It passes, is convenient for long-range monitoring and control, due to the influence of measurement environment and in-site installation condition, using capacitance level gauge or immersion
Measuring instrumentss, there are signals vulnerable to interference, is not easy to protect, and causes when measuring medium also makes sensor easily be blocked with the presence of mud
Measure distortion.If this display mistake is related to alarm, automatic control or safety interlocking, less serious case will cause production exercise workmanship mistake
Sentence, the adverse consequences such as malfunction or the apparatus mistakenly stop vehicle of automatic controller can be caused under serious conditions, gives safety in production band
Carry out very big threat.
Summary of the invention
Purpose of the utility model is to solve the differential pressure water level transducer measuring devices of existing measurement geosyncline liquid level, make
Used time due to there is many interference impurity in medium, is easy the technical issues of influencing sensor element, measurement is caused to be distorted.
The purpose of utility model is achieved in that
A kind of differential pressure water level transducer measuring device measuring geosyncline liquid level, it includes measuring cylinder, and the upper end of measuring cylinder is to open
Mouth end, measuring cylinder open end are equipped with sealing flange, and differential pressure transmitter is equipped with inside measuring cylinder, and differential pressure transmitter pressure guiding pipe is worn
Cross the barrel of measuring cylinder and to extending outside barrel, the bottom of measuring cylinder is equipped with pedestal, and one end of penetration pipe passes through sealing flange
And be connected in measuring cylinder.
The cross section of above-mentioned measuring cylinder bottom base is trapezoidal.
Above-mentioned differential pressure transmitter is connect by bindiny mechanism with downside wall inside measuring cylinder in bottom end.
Above-mentioned bindiny mechanism includes vertical connection strut.
Above-mentioned penetration pipe includes bending part, and power cable and/or data cable one end are connect with differential pressure transmitter, the other end
It is drawn across penetration pipe and from the open end A of penetration pipe.
Above-mentioned penetration pipe is stainless steel tube body.
Above-mentioned measuring cylinder is stainless steel measuring cylinder.
Above-mentioned sealing flange includes upper side flange and lower side flange, and is arranged between upper side flange and lower side flange
Gasket seal.
One end of above-mentioned stainless steel penetration pipe and upside flange welding, upper side flange are bolted with lower side flange.
By adopting the above technical scheme, following technical effect can be brought:
It is improved in the presence of the severe geosyncline instrument measurement mounting means of easily stifled medium and external environment, by special
Transmitter is installed, transmitter is separated with geosyncline or circulating water pool, can avoid external in conventional mounting mode in stainless steel measuring cylinder
The Qin Tong destruction caused by transmitter of recirculated water or rainwater;Transmitter procedural interface is inserted directly into geosyncline medium simultaneously,
Can avoid that pressure guiding pipe is too long and the factors such as the easily stifled medium of geosyncline be distorted caused by measurement, lag, guarantee the accuracy measured and
Stability;
It uses the cross section of measuring cylinder bottom base for trapezoidal structure, enables the placement that the utility model is highly stable
In measuring flume;
The structure that bindiny mechanism connect with downside wall inside measuring cylinder is passed through in bottom end using differential pressure transmitter, it can be well
Differential pressure transmitter is arranged in measuring cylinder;
It include bending part using penetration pipe, power cable and/or data cable one end are connect with differential pressure transmitter, the other end
It, can extraordinary realization differential pressure transmitter and external power supply end across penetration pipe and from the structure of the open end A of penetration pipe extraction
Connection and differential pressure transmitter and external data exchange.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
A kind of differential pressure water level transducer measuring device measuring geosyncline liquid level as shown in Figure 1, it includes measuring cylinder 1, measuring cylinder 1
Upper end be open end, 1 open end of measuring cylinder be equipped with sealing flange 2, inside measuring cylinder 1 be equipped with differential pressure transmitter 3, differential pressure
Transmitter pressure guiding pipe 4 passes through the barrel of measuring cylinder 1 and to being delayed outside barrel, and the bottom of measuring cylinder 1 is equipped with pedestal 5, penetration pipe 6
One end pass through sealing flange 2 and be connected in measuring cylinder 1.
The penetration pipe 6 is stainless steel tube body, and measuring cylinder 1 is stainless steel measuring cylinder, and the utility model can be made to be suitable for being situated between
It is used in matter, optionally, stainless steel tube body is the stainless steel tube of Φ 273.
The cross section of 1 bottom base 5 of measuring cylinder be it is trapezoidal, can enable the utility model is highly stable to be placed on
In measuring cylinder.
The differential pressure transmitter 3 is connect by bindiny mechanism 7 with downside wall inside measuring cylinder in bottom end, can well will be poor
Pressure transmitter is arranged in measuring cylinder.
The bindiny mechanism 7 includes vertical connection strut.
The penetration pipe 6 includes bending part, and power cable and/or data cable one end are connect with differential pressure transmitter 3, another
End is drawn across penetration pipe 6 and from the open end A8 of penetration pipe 6, extraordinary can realize differential pressure transmitter and external power supply end
Connection and differential pressure transmitter and external data exchange.
Specifically, sealing flange 2 includes upper side flange and lower side flange, and setting upper side flange and lower side flange it
Between gasket seal, can realize the sealing on the utility model top well, may be selected DN250 steel flange.
One end of the power cable and/or data cable is bolted with lower side flange.
In production, stainless steel measuring cylinder top soldering stainless steel DN250 flange, lower part is welded completely close with stainless steel plate
Envelope, bottom welding 18 stainless steel tube of Φ make bracket, and stainless steel measuring cylinder one side bores 20 aperture of a Φ by lower position electric drill,
It is used to install 18 pressure guiding pipe of transmitter Φ;The stainless steel pressure guiding pipe of Φ 18 first and at transmitter process connector uses M20*
1.5 threaded connection, stainless steel pressure guiding pipe other end are then passed through measurement barrel and at the aperture of portion side and are welded on the lower;It is another not
A 57 quarter bend stainless steel tube of Φ is welded on rust steel upper flange, makees transmitter cable threading and uses and moved when safeguarding the device
Pass through stainless steel tube with, transmitter cable tail and connect after transmitter again with the fixation laxative remedy at the top of stainless steel measuring cylinder
Orchid is connected with, and gasket seal is installed between two flanges, and so far entire measuring device fabrication and installation are completed, and being later should
Set measuring device moves scene to and carries out installation fixation and debugging efforts.
When in use, changed in the presence of the severe geosyncline instrument measurement mounting means of easily stifled medium and external environment
Into by installing transmitter in special stainless steel measuring cylinder, transmitter is separated with geosyncline or circulating water pool, can avoid conventional mounting
External recirculated water or rainwater invade Tong destruction caused by transmitter in mode;Transmitter procedural interface is inserted directly into ground simultaneously
In slot medium, avoidable pressure guiding pipe is too long and geosyncline easily blocks up the factors such as medium and is distorted, lags caused by measurement, guarantees measurement
Accuracy and stability.
Claims (9)
1. a kind of differential pressure water level transducer measuring device for measuring geosyncline liquid level, it is characterised in that: it includes measuring cylinder (1), measurement
The upper end of cylinder (1) is open end, and measuring cylinder (1) open end is equipped with sealing flange (2), and differential pressure is equipped with inside measuring cylinder (1)
Transmitter (3), differential pressure transmitter pressure guiding pipe (4) pass through the barrel of measuring cylinder (1) and to extending outside barrel, measuring cylinder (1)
Bottom is equipped with pedestal (5), one end of penetration pipe (6) pass through sealing flange (2) and be connected in measuring cylinder (1).
2. the differential pressure water level transducer measuring device of measurement geosyncline liquid level according to claim 1, it is characterised in that: the survey
The cross section of graduated cylinder (1) bottom base (5) is trapezoidal.
3. the differential pressure water level transducer measuring device of measurement geosyncline liquid level according to claim 1 or 2, it is characterised in that: institute
Differential pressure transmitter (3) is stated to connect by bindiny mechanism (7) with downside wall inside measuring cylinder in bottom end.
4. the differential pressure water level transducer measuring device of measurement geosyncline liquid level according to claim 3, it is characterised in that: the company
Connection mechanism (7) includes vertical connection strut.
5. the differential pressure water level transducer measuring device of measurement geosyncline liquid level according to claim 1, it is characterised in that: described to wear
Spool (6) includes that bending part, power cable and/or data cable one end are connect with differential pressure transmitter (3), and the other end passes through threading
Manage (6) and the open end A(8 from penetration pipe (6)) it draws.
6. the differential pressure water level transducer measuring device of measurement geosyncline liquid level according to claim 1, it is characterised in that: described to wear
Spool (6) is stainless steel tube body.
7. the differential pressure water level transducer measuring device of geosyncline liquid level is measured described according to claim 1 or 2 or 4 or 5 or 6, it is special
Sign is: the measuring cylinder (1) is stainless steel measuring cylinder.
8. the differential pressure water level transducer measuring device of geosyncline liquid level is measured described according to claim 1 or 2 or 4 or 5 or 6, it is special
Sign is: the sealing flange (2) includes upper side flange and lower side flange, and is arranged between upper side flange and lower side flange
Gasket seal.
9. the differential pressure water level transducer measuring device of measurement geosyncline liquid level according to claim 8, it is characterised in that: described to wear
One end of spool (6) and upside flange welding, upper side flange are bolted with lower side flange.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821657099.2U CN208805256U (en) | 2018-10-12 | 2018-10-12 | A kind of differential pressure water level transducer measuring device measuring geosyncline liquid level |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821657099.2U CN208805256U (en) | 2018-10-12 | 2018-10-12 | A kind of differential pressure water level transducer measuring device measuring geosyncline liquid level |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208805256U true CN208805256U (en) | 2019-04-30 |
Family
ID=66238932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821657099.2U Expired - Fee Related CN208805256U (en) | 2018-10-12 | 2018-10-12 | A kind of differential pressure water level transducer measuring device measuring geosyncline liquid level |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208805256U (en) |
-
2018
- 2018-10-12 CN CN201821657099.2U patent/CN208805256U/en not_active Expired - Fee Related
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Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 |