CN107764348A - A kind of electromagnetic flowmeter - Google Patents
A kind of electromagnetic flowmeter Download PDFInfo
- Publication number
- CN107764348A CN107764348A CN201711179666.8A CN201711179666A CN107764348A CN 107764348 A CN107764348 A CN 107764348A CN 201711179666 A CN201711179666 A CN 201711179666A CN 107764348 A CN107764348 A CN 107764348A
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- support frame
- pressure gauge
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- neck
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- 238000003466 welding Methods 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a kind of electromagnetic flowmeter, including flowmeter bodies, flowmeter bodies left and right ends are respectively arranged with the first adpting flange and the second adpting flange, the first welding neck flange is provided with the left side of first adpting flange, the neck of first welding neck flange is provided with pressure gauge connecting tube and the first vertical support frame, and pressure gauge is provided with pressure gauge connecting tube；The second welding neck flange is detachably provided with the right side of second adpting flange, the neck of second welding neck flange is provided with whole-through diameter ball valve away from flowmeter bodies end, the right output port of whole-through diameter ball valve is detachably provided with a connection straight tube, the second vertical support frame is provided with connection straight tube, the second vertical support frame and the first vertical support frame lower end are provided with skid base；Flowmeter bodies one end is provided with a monitor with heater.It is hardly damaged under reasonable in design, simple in construction, easy, the easy to maintenance, low temperature environment of assembly and disassembly, reliable operation and easy to use.
Description
Technical field
The present invention relates to flowmeter technology field, and in particular to a kind of electromagnetic flowmeter.
Background technology
Electromagnetic flowmeter (Electromagnetic Flowmeters, abbreviation EMF) is the 50-60 ages in 20th century with electricity
The development of sub- technology and the new type of flowmeter developed rapidly.Electromagnetic flowmeter is to apply electromagnetic induction principle, root
A kind of instrument of conductor fluid flow is measured by the electromotive force inducted during externally-applied magnetic field according to conductor fluid.
But current existing electromagnetic flowmeter also Shortcomings：Current existing electromagnetic flowmeter structure design does not conform to
Reason, in China oil field secondary recovery and the oil recovery field of tertiary recovery, because with the intensification of producing formation, water filling polymer injection
Pressure more and more higher, because the electromagnetic flowmeter cost of high-pressure and high-precision is high, field maintenance is inconvenient, secondary instrument liquid crystal passes
Damaged under the easy environment in the winter time of sensor, be not suitable for using under low temperature environment, in-convenience in use, fault rate is high, poor practicability.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide it is a kind of it is reasonable in design, simple in construction,
Assemble and disassemble be hardly damaged under easy, easy to maintenance, low temperature environment, reliable operation and electromagnetic flowmeter easy to use.
To achieve the above object, the invention provides following technical scheme：A kind of electromagnetic flowmeter, including flowmeter sheet
Body, the flowmeter bodies left end have been wholely set the first adpting flange, and flowmeter bodies right-hand member has been wholely set the second connection
Flange, the first welding neck flange, the neck of first welding neck flange are detachably provided with the left side of first adpting flange
Portion is provided with pressure gauge connecting tube and the first vertical support frame, and pressure gauge is detachably provided with the pressure gauge connecting tube；It is described
The second welding neck flange is detachably provided with the right side of second adpting flange, the neck of second welding neck flange deviates from flow
Meter body end is provided with whole-through diameter ball valve, and the right output port of the whole-through diameter ball valve is detachably provided with a connection straight tube, and even
The outer surface for connecing straight tube is provided with external screw thread；The second vertical support frame, second vertical support frame are provided with the connection straight tube
It is symmetrical arranged with the first vertical support frame；And second vertical support frame and the first vertical support frame lower end be provided with skid base；The stream
Gauge body one end is provided with a monitor with heater.
By using above-mentioned technical proposal, each parts group dressing is easy, there is provided skid base, when being easy to oil field field transport
Carrying and assembly and disassembly operations；Monitor with heater can be heated under low temperature environment in the wild, improve the temperature in housing, from
And meet low temperature ambient conditions；Not rapid wear under reasonable in design, simple in construction, easy, the easy to maintenance, low temperature environment of assembly and disassembly
Bad, reliable operation and it is easy to use, service life is long, practicality is good.
The present invention is further arranged to：The monitor includes housing and solar panel, is provided with the housing
One glove cavity, rechargeable battery, the first potential device, the second potential device, electric calorifie installation are provided with the glove cavity
Temperature detect switch (TDS) with for controlling electric calorifie installation to open and close, first is provided between the solar panel and the first potential device
Connecting wire, is provided with the second connecting wire between the first potential device and rechargeable battery, second potential device is detachable
On rechargeable battery, the 3rd connecting wire is provided between the second potential device and temperature detect switch (TDS), the temperature detect switch (TDS) can
Remove and install on electric calorifie installation.By this setting, solar radiant energy is converted into by solar panel by absorbing sunshine
Electric energy is charged to rechargeable battery, and rechargeable battery is powered to each consuming parts, is adapted to use under wild environment.
The present invention is further arranged to：The electric calorifie installation includes electric hot plate, and some are welded with the electric hot plate
Locating dowel, the locating dowel are fixedly installed one piece of location-plate away from electric hot plate end, multiple connections are provided with the location-plate
Screw.By this setting, electric calorifie installation structure setting is reasonable, easy to use.
The present invention is further arranged to：The internal face local location of the end face of the rechargeable battery and glove cavity glues
Fixation is connect, rechargeable battery is lithium battery or lead-acid accumulator.By this setting, rechargeable battery connection is reliable, and reserve of electricity is more.
The present invention is further arranged to：The monitor lower end is provided with the first cable and the second cable, and described first
Cable is connected with flowmeter bodies, and the second cable is connected with pressure gauge.By this setting, it is more reasonable that monitor is set, and uses
It is convenient.
The present invention is further arranged to：The right side of the solar panel and housing is connected by screw fixation.
By this setting, solar panel is easy to connect with housing, fixed reliable.
The present invention is further arranged to：Second vertical support frame and the first vertical support frame lower end are welded with skid base
Connect and fix or be connected by screw fixation；Second vertical support frame upper end is connected by screw fixed or welding admittedly with being connected straight tube
Fixed, the neck of the first vertical support frame upper end and the first welding neck flange is connected by screw fixed or is welded and fixed.By this setting,
Each part is easy to connect, fixed reliable.
The present invention is further arranged to：Described pressure gauge connecting tube one end and the neck of the first welding neck flange are integrally set
Put, the pressure gauge connecting tube other end is connected with the interface thread of the pressure gauge, and pressure gauge junction forms sealing；Pressure gauge
For digital pressure gauge.By this setting, each part is easy to connect, fixed reliable.
It is an advantage of the invention that：Compared with prior art, structure setting of the present invention is more reasonable, and each parts group dressing is easy,
There is provided skid base, it is easy to carry during the field transport of oil field and assembly and disassembly operations；Monitor with heater can be in the wild
Heated under low temperature environment, the temperature in housing is improved, so as to meet low temperature ambient conditions；Reasonable in design, simple in construction, dress
Tear open be hardly damaged under easy, easy to maintenance, low temperature environment, reliable operation and it is easy to use, service life is long, practicality is good.
With reference to Figure of description and specific embodiment, the invention will be further described.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of monitor of the embodiment of the present invention.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of electromagnetic flowmeter disclosed by the invention, including flowmeter bodies 1, the flowmeter sheet
The left end of body 1 has been wholely set the first adpting flange 11, and the right-hand member of flowmeter bodies 1 has been wholely set the second adpting flange 12, described
The first welding neck flange 2 is detachably provided with the left side of first adpting flange 11, the neck of first welding neck flange 2 is set
There is the vertical support frame 4 of pressure gauge connecting tube 3 and first, pressure gauge 5 is detachably provided with the pressure gauge connecting tube 3；Described
The second welding neck flange 6 is detachably provided with the right side of two adpting flanges 12, the neck of second welding neck flange 6 is away from stream
Gauge body end is provided with whole-through diameter ball valve 7, and the right output port of the whole-through diameter ball valve 7 is detachably provided with a connection straight tube 8,
And the outer surface of connection straight tube 8 is provided with external screw thread；The second vertical support frame 9 is provided with the connection straight tube 8, described second is perpendicular
Support frame 9 is symmetrical arranged with the first vertical support frame 4；And second vertical support frame 9 and the lower end of the first vertical support frame 4 be provided with skid bottom
Seat 10；Described one end of flowmeter bodies 1 is provided with a monitor 13 with heater.
As preferable, first adpting flange 11 is fixed with the first welding neck flange 2 by existing bolt connection, and
First adpting flange 11 and the junction of the first welding neck flange 2, which are formed, to be sealed；The welding neck flange 6 of second adpting flange 12 and second
Fixed by existing bolt connection, and the second adpting flange 12 and the junction of the second welding neck flange 6 form and sealed；Full-bore ball
The left port of valve 7 is threadedly coupled with the neck right-hand member of the second welding neck flange 6, and the left port junction of whole-through diameter ball valve 7 is formed
Sealing；The right output port of whole-through diameter ball valve 7 is with being connected the threaded connection of the left end of straight tube 8, and the right output port junction structure of whole-through diameter ball valve 7
Into sealing.The flowmeter bodies 1 are high-voltage electromagnetic flowmeter.
To make structure setting of the present invention more reasonable, as preferable, monitor 11 described in the present embodiment includes housing 131
With solar panel 132, a glove cavity 1311 is provided with the housing 131, is set in the glove cavity 1311
There are rechargeable battery 133, the first potential device 134, the second potential device 135, electric calorifie installation 136 and for controlling electric calorifie installation to open
The temperature detect switch (TDS) 137 closed, the first connecting wire is provided between the potential device 134 of solar panel 132 and first
138, the second connecting wire 139, second potential device 135 are provided between the first potential device 134 and rechargeable battery 133
It is removably mounted on rechargeable battery 133, the 3rd connecting wire is provided between the second potential device 135 and temperature detect switch (TDS) 137
1310, the temperature detect switch (TDS) 137 is removably mounted on electric calorifie installation 136.
As preferable, the electric calorifie installation 136 includes electric hot plate 1361, and some are welded with the electric hot plate 1361
Locating dowel 1362, the locating dowel 1362 are fixedly installed one piece of location-plate 1363, the location-plate 1363 away from electric hot plate end
On be provided with multiple connecting screw holes.
As preferable, the one end of the first connecting wire 138 is welded and fixed with solar panel 132, the first connecting wire
138 other ends are welded and fixed with the first potential device 134, and the one end of the second connecting wire 139 and the welding of the first potential device 134 are solid
Fixed, the other end of the second connecting wire 139 is welded and fixed with rechargeable battery 133；Solar panel 132 is existing product, the sun
Solar radiant energy is converted into electric energy, and given after the transformation of the first potential device 134 by energy cell panel 132 by absorbing sunshine
Rechargeable battery 133 is charged, and rechargeable battery 133 is powered to each consuming parts, is adapted to use under wild environment.
Second potential device 135 is connected by screw fixed or be bonded by glue with the housing of rechargeable battery 133
Fixed, the second potential device 135 is electrically connected by existing wire with rechargeable battery 133；The one end of 3rd connecting wire 1310 with
Second potential device 135 is welded and fixed, and the other end of the 3rd connecting wire 1310 is welded and fixed with temperature detect switch (TDS) 137, temperature detect switch (TDS)
137 are connected by screw fixation with electric hot plate 1361, and some are provided between temperature detect switch (TDS) 137 and electric hot plate 1361 and is led
Line, temperature detect switch (TDS) 137 control electric hot plate 1361 to generate heat or stop generating heat；Temperature detect switch (TDS) 137 and electric hot plate 1361 are existing production
Product.
The end face of the rechargeable battery 133 is adhesively fixed with the internal face local location of glove cavity 1311, charging electricity
Pond 133 is lithium battery or lead-acid accumulator.
The lower end of monitor 13 is provided with the first cable 14 and the second cable 15, first cable 14 and flowmeter sheet
Body 1 is connected, and the second cable 15 is connected with pressure gauge 5.
The right side of the solar panel 132 and housing 131 is connected by screw fixation.
The lower end of second vertical support frame, 9 and first vertical support frame 4 is welded and fixed or passed through screw with skid base 10
It is connected；The upper end of second vertical support frame 9 is connected by screw fixed with being connected straight tube 8 or is welded and fixed, the first vertical support frame 4
The neck of upper end and the first welding neck flange 2 is connected by screw fixed or is welded and fixed.
Described one end of pressure gauge connecting tube 3 and the neck of the first welding neck flange 2 are wholely set, and pressure gauge connecting tube 3 is another
End is connected with the interface thread of the pressure gauge 5, and the junction of pressure gauge 5 forms sealing；Pressure gauge 5 is digital pressure gauge.
During practical application, each parts group dressing is easy, and there is provided skid base, is easy to carry and assemble and disassemble during the field transport of oil field
Operation；Monitor with heater can be heated under low temperature environment in the wild, the temperature in housing is improved, so as to meet low temperature
Environmental working condition；It is hardly damaged under reasonable in design, simple in construction, easy, the easy to maintenance, low temperature environment of assembly and disassembly, reliable operation
And it is easy to use, service life is long, practicality is good.
In addition, can further it be improved in technical solution of the present invention：
1st, whole-through diameter ball valve uses high pressure stainless steel ball valve, low temperature resistant, meets that low temperature environment makes not less than -60 DEG C of operating modes
With.
2nd, flowmeter bodies use fluoroplastics lining, high pressure resistant, low temperature resistant.
3rd, monitor uses shared cryogenic flow temperature integral type monitor, with two-way cable.Cable provides all the way
Temperature signal transmits, and it is standard interface that another way cable, which provides flow meter signal and power delivery, two-way cable,.
Above-described embodiment is served only for that the present invention is further described, it is impossible to be interpreted as to the specific descriptions of the present invention
Limiting the scope of the present invention, it is non-that the technician of this area according to the content of foregoing invention makes some to the present invention
The modifications and adaptations of essence are each fallen within protection scope of the present invention.
Claims (7)
1. a kind of electromagnetic flowmeter, including flowmeter bodies (1), it is characterised in that：Flowmeter bodies (1) left end is integrally set
The first adpting flange (11) is equipped with, flowmeter bodies (1) right-hand member has been wholely set the second adpting flange (12), first connection
The first welding neck flange (2) is detachably provided with the left side of flange (11), the neck of first welding neck flange (2) is provided with
Pressure gauge connecting tube (3) and the first vertical support frame (4), pressure gauge (5) is detachably provided with the pressure gauge connecting tube (3)；
The second welding neck flange (6), second welding neck flange (6) are detachably provided with the right side of second adpting flange (12)
Neck flowmeter bodies end is provided with whole-through diameter ball valve (7), the right output port of the whole-through diameter ball valve (7) is detachably set
There is a connection straight tube (8), and the outer surface for connecting straight tube (8) is provided with external screw thread；The is provided with connection straight tube (8)
Two vertical support frames (9), second vertical support frame (9) are symmetrical arranged with the first vertical support frame (4)；And second vertical support frame (9)
First vertical support frame (4) lower end is provided with skid base (10)；Described flowmeter bodies (1) one end is provided with a band heating
The monitor (13) of device；The monitor (11) includes housing (131) and solar panel (132), the housing (131)
A glove cavity (1311) is inside provided with, rechargeable battery (133), the first change press fitting are provided with the glove cavity (1311)
Put (134), the second potential device (135), electric calorifie installation (136) and the temperature detect switch (TDS) (137) for controlling electric calorifie installation to open and close,
The first connecting wire (138), the first transformation are provided between the solar panel (132) and the first potential device (134)
The second connecting wire (139) is provided between device (134) and rechargeable battery (133), second potential device (135) is removable
Unload on the rechargeable battery (133), be provided with the 3rd between the second potential device (135) and temperature detect switch (TDS) (137) and be connected and lead
Line (1310), the temperature detect switch (TDS) (137) are removably mounted on electric calorifie installation (136).
A kind of 2. electromagnetic flowmeter according to claim 1, it is characterised in that：The electric calorifie installation (136) includes electric heating
Plate (1361), some locating dowels (1362) is welded with the electric hot plate (1361), the locating dowel (1362) deviates from electric heating
Plate end is fixedly installed one piece of location-plate (1363), and multiple connecting screw holes are provided with the location-plate (1363).
A kind of 3. electromagnetic flowmeter according to claim 2, it is characterised in that：The end face of the rechargeable battery (133)
It is adhesively fixed with the internal face local location of glove cavity (1311), rechargeable battery (133) is lithium battery or lead-acid accumulator.
A kind of 4. electromagnetic flowmeter according to claim 1 or 3, it is characterised in that：Monitor (13) lower end is set
There are the first cable (14) and the second cable (15), first cable (14) is connected with flowmeter bodies (1), the second cable (15)
It is connected with pressure gauge (5).
A kind of 5. electromagnetic flowmeter according to claim 4, it is characterised in that：The solar panel (132) and shell
The right side of body (131) is connected by screw fixation.
A kind of 6. electromagnetic flowmeter according to claim 1, it is characterised in that：Second vertical support frame (9) and first
Vertical support frame (4) lower end is welded and fixed or is connected by screw fixation with skid base (10)；Second vertical support frame (9) upper end
It is connected by screw fixed or is welded and fixed, the first vertical support frame (4) upper end and the first welding neck flange (2) with is connected straight tube (8)
Neck be connected by screw fixed or be welded and fixed.
A kind of 7. electromagnetic flowmeter according to claim 1, it is characterised in that：Described pressure gauge connecting tube (3) one end with
The neck of first welding neck flange (2) is wholely set, the interface thread of pressure gauge connecting tube (3) other end and the pressure gauge (5)
Connection, and pressure gauge (5) junction forms sealing；Pressure gauge (5) is digital pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711179666.8A CN107764348B (en) | 2017-11-23 | 2017-11-23 | Electromagnetic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711179666.8A CN107764348B (en) | 2017-11-23 | 2017-11-23 | Electromagnetic flowmeter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107764348A true CN107764348A (en) | 2018-03-06 |
| CN107764348B CN107764348B (en) | 2024-03-22 |
Family
ID=61278686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711179666.8A Active CN107764348B (en) | 2017-11-23 | 2017-11-23 | Electromagnetic flowmeter |
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| Country | Link |
|---|---|
| CN (1) | CN107764348B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031049A (en) * | 2019-04-04 | 2019-07-19 | 合肥精大仪表股份有限公司 | A kind of metal pipe float flow meter convenient for cleaning replacement |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091961A (en) * | 2015-04-30 | 2015-11-25 | 无锡市崇安区科技创业服务中心 | An electromagnetic flow meter characterized by power supply optimization |
| CN205785356U (en) * | 2016-04-09 | 2016-12-07 | 江苏华尔威科技集团有限公司 | A kind of oil field special wedge flow sensor |
| CN205898222U (en) * | 2016-08-10 | 2017-01-18 | 宣化钢铁集团有限责任公司 | Gas flowmeter with self -heating function |
| CN207662472U (en) * | 2017-11-23 | 2018-07-27 | 浙江奥新仪表有限公司 | A kind of electromagnetic flowmeter |
-
2017
- 2017-11-23 CN CN201711179666.8A patent/CN107764348B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091961A (en) * | 2015-04-30 | 2015-11-25 | 无锡市崇安区科技创业服务中心 | An electromagnetic flow meter characterized by power supply optimization |
| CN205785356U (en) * | 2016-04-09 | 2016-12-07 | 江苏华尔威科技集团有限公司 | A kind of oil field special wedge flow sensor |
| CN205898222U (en) * | 2016-08-10 | 2017-01-18 | 宣化钢铁集团有限责任公司 | Gas flowmeter with self -heating function |
| CN207662472U (en) * | 2017-11-23 | 2018-07-27 | 浙江奥新仪表有限公司 | A kind of electromagnetic flowmeter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031049A (en) * | 2019-04-04 | 2019-07-19 | 合肥精大仪表股份有限公司 | A kind of metal pipe float flow meter convenient for cleaning replacement |
| CN110031049B (en) * | 2019-04-04 | 2024-02-09 | 合肥精大仪表股份有限公司 | Metal tube float flowmeter convenient to wash and change |
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| Publication number | Publication date |
|---|---|
| CN107764348B (en) | 2024-03-22 |
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