CN205785356U - A kind of oil field special wedge flow sensor - Google Patents
A kind of oil field special wedge flow sensor Download PDFInfo
- Publication number
- CN205785356U CN205785356U CN201620288584.1U CN201620288584U CN205785356U CN 205785356 U CN205785356 U CN 205785356U CN 201620288584 U CN201620288584 U CN 201620288584U CN 205785356 U CN205785356 U CN 205785356U
- Authority
- CN
- China
- Prior art keywords
- flow sensor
- outer casing
- oil field
- wedge flow
- fuel tank
- 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
Links
- 239000002828 fuel tank Substances 0.000 claims abstract description 12
- 230000000740 bleeding effect Effects 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
- Measuring Volume Flow (AREA)
Abstract
The open a kind of oil field of this utility model special wedge flow sensor, including: fuel tank, it is provided with outside it and adds heat pipe base, axially inside direction is provided through the pipeline at two ends, connecting pipe and wedge shape throttling element it is provided with in pipeline, it is provided with differential pressure adpting flange on connecting pipe, differential pressure adpting flange is provided with flange air bleeding valve；Outer casing, it covers on outside fuel tank, and outer casing top is provided with the oil filler and air vent connected with top of oil-tank, is provided with temperature adjustment disk and transmitter mounting seat outside outer casing；Attemperating unit, it is arranged in fuel tank, and attemperating unit includes heater strip, temperature-sensing element and temperature detect switch (TDS).This utility model solves solution wedge flow sensor and uses limitation, measures stability high, and temperature regulation is simple and reliable; flange upper bands air bleeding valve, in effectively reducing medium, gas is on measuring impact, uses rain cover protection; it is easy to field usage, improves product service life.
Description
Technical field
This utility model relates to a kind of flow transducer, is specifically related to a kind of novel oilfield special wedge flow sensor.
Background technology
Along with wedge flow sensor technology is ripe, particularly its excellent anti-wear performance, anti-dirty stifled ability, low flow velocity measures stability, increasingly wider in industrial circle application, extends flow measuring and controlling ability greatly.But, some special medias of oilfield are along with the reduction of temperature, media cures situation occurs, this solidfied material is bonded in flow sensor tube, have a strong impact on wedge flow normal operation of sensor, in order to ensure that these special medias are normally measured, it is necessary to solve flow transducer part heat tracing problem.
Utility model content
This practicality this utility model, for above-mentioned deficiency, devises a kind of novel oilfield special wedge flow sensor, and this utility model can solve a wedge flow sensor heat tracing difficult problem, to adapt to it in the use of oil field special environment.The technical scheme that this utility model provides is:
A kind of oil field special wedge flow sensor, including:
Fuel tank, being provided with outside it and add heat pipe base, axially inside direction is provided through the pipeline at two ends, is provided with connecting pipe and wedge shape throttling element in described pipeline, it is provided with differential pressure adpting flange on described connecting pipe, described differential pressure adpting flange is provided with flange air bleeding valve；
Outer casing, it covers on outside described fuel tank, and described outer casing top is provided with the oil filler and air vent connected with described top of oil-tank, is provided with temperature adjustment disk and transmitter mounting seat outside described outer casing；
Attemperating unit, it is arranged in described fuel tank, and described attemperating unit includes heater strip, temperature-sensing element and temperature detect switch (TDS).
Preferably, in described oil field special wedge flow sensor, in described oil filler, it is provided with dipstick.
Preferably, in described oil field special wedge flow sensor, described pipe ends is provided with pipeline coupling flange.
Preferably, in described oil field special wedge flow sensor, described outer casing is additionally provided with rain cover.
Preferably, in described oil field special wedge flow sensor, outside described outer casing, it is provided with rosette.
Preferably, in described oil field special wedge flow sensor, threading nut bottom described rosette, it is provided with.
The beneficial effects of the utility model are, this utility model solves wedge flow sensor and uses a difficult problem at oilfield environment, solve wedge flow sensor and use limitation, throttling element uses wedge structure, without any movable member and electronic component, service life is long, measures stability high.There is wedge flow sensor measurement and use advantage; special wedge flow sensor is installed with heating system one; simple in construction is exquisite; ensure heat tracing effect; it is easy to use again; and using effect is obvious, stable, using automatic temperature-adjusting control system, temperature regulation is simple and reliable; band temperature protection function simultaneously; ensure to use safety, use double flange connection, there is splendid anti-dirty stifled ability; flange upper bands air bleeding valve; in effectively reducing medium, gas uses rain cover protection to measuring impact, it is simple to field usage, improves product service life.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
Fig. 1 is Facad structure schematic diagram of the present utility model；
Fig. 2 is side structure schematic diagram of the present utility model；
Fig. 3 is internal structure schematic diagram of the present utility model.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, this utility model is described in detail.
Such as Fig. 1, Fig. 2 and Fig. 3 and shown a kind of oil field special wedge flow sensor, including:
Fuel tank 19, it is provided with outside it and adds heat pipe base, axially inside direction is provided through the pipeline 2 at two ends, pipe ends is provided with pipeline coupling flange 1, connecting pipe 9 and wedge shape throttling element 14 it is provided with in pipeline 2, it is provided with differential pressure adpting flange 3 on connecting pipe 9, differential pressure adpting flange 3 is provided with flange air bleeding valve 5；Outer casing 4, it covers on outside fuel tank 19, outer casing 4 top is provided with the oil filler 6 and air vent 7 connected with fuel tank 19 top, dipstick 16 it is provided with in oil filler 6, temperature adjustment disk 12 and transmitter mounting seat 8 it is provided with outside outer casing 4, outer casing 4 is outside is provided with rosette 11, is provided with threading nut 10, outer casing 4 is provided with rain cover 13 on rosette 11 top bottom rosette 11；Attemperating unit, it is arranged in mailbox, and attemperating unit includes heater strip 17, temperature-sensing element 18 and temperature detect switch (TDS) 15, heater strip 17 and temperature-sensing element 18.
When using this utility model, solving wedge flow sensor and use limitation, throttling element uses wedge structure, and without any movable member and electronic component, service life is long, measures stability high.There is wedge flow sensor measurement and use advantage; special wedge flow sensor is installed with heating system one; simple in construction is exquisite; ensure heat tracing effect; it is easy to use again; and using effect is obvious, stable, using automatic temperature-adjusting control system, temperature regulation is simple and reliable; band temperature protection function simultaneously; ensure to use safety, use double flange connection, there is splendid anti-dirty stifled ability; flange upper bands air bleeding valve; in effectively reducing medium, gas uses rain cover protection to measuring impact, it is simple to field usage, improves product service life.
Although embodiment of the present utility model is disclosed as above, but it is not restricted in description and embodiment listed utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, it is easily achieved other amendment, therefore, under the general concept limited without departing substantially from claim and equivalency range, this utility model is not limited to specific details and shown here as the legend with description.
Claims (6)
1. an oil field special wedge flow sensor, it is characterised in that including:
Fuel tank, being provided with outside it and add heat pipe base, axially inside direction is provided through the pipeline at two ends, is provided with connecting pipe and wedge shape throttling element in described pipeline, it is provided with differential pressure adpting flange on described connecting pipe, described differential pressure adpting flange is provided with flange air bleeding valve；
Outer casing, it covers on outside described fuel tank, and described outer casing top is provided with the oil filler and air vent connected with described top of oil-tank, is provided with temperature adjustment disk and transmitter mounting seat outside described outer casing；
Attemperating unit, it is arranged in described fuel tank, and described attemperating unit includes heater strip, temperature-sensing element and temperature detect switch (TDS).
2. oil field as claimed in claim 1 special wedge flow sensor, it is characterised in that be provided with dipstick in described oil filler.
3. oil field as claimed in claim 1 special wedge flow sensor, it is characterised in that described pipe ends is provided with pipeline coupling flange.
4. oil field as claimed in claim 1 special wedge flow sensor, it is characterised in that be additionally provided with rain cover on described outer casing.
5. oil field as claimed in claim 1 special wedge flow sensor, it is characterised in that be provided with rosette outside described outer casing.
6. oil field as claimed in claim 5 special wedge flow sensor, it is characterised in that be provided with threading nut bottom described rosette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288584.1U CN205785356U (en) | 2016-04-09 | 2016-04-09 | A kind of oil field special wedge flow sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288584.1U CN205785356U (en) | 2016-04-09 | 2016-04-09 | A kind of oil field special wedge flow sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785356U true CN205785356U (en) | 2016-12-07 |
Family
ID=57413485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620288584.1U Expired - Fee Related CN205785356U (en) | 2016-04-09 | 2016-04-09 | A kind of oil field special wedge flow sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205785356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764348A (en) * | 2017-11-23 | 2018-03-06 | 浙江奥新仪表有限公司 | A kind of electromagnetic flowmeter |
-
2016
- 2016-04-09 CN CN201620288584.1U patent/CN205785356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764348A (en) * | 2017-11-23 | 2018-03-06 | 浙江奥新仪表有限公司 | A kind of electromagnetic flowmeter |
| CN107764348B (en) * | 2017-11-23 | 2024-03-22 | 浙江奥新仪表有限公司 | Electromagnetic flowmeter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |