CN204043734U - A kind of new forms of energy ultrasonic flow meter - Google Patents
A kind of new forms of energy ultrasonic flow meter Download PDFInfo
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- CN204043734U CN204043734U CN201420536430.0U CN201420536430U CN204043734U CN 204043734 U CN204043734 U CN 204043734U CN 201420536430 U CN201420536430 U CN 201420536430U CN 204043734 U CN204043734 U CN 204043734U
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- flow meter
- magnetic core
- ultrasonic flow
- liquid level
- ultrasonic
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Abstract
The utility model discloses a kind of new forms of energy ultrasonic flow meter, comprise solar energy photovoltaic panel, energy storage inductor and ultrasonic flow meter; Described solar energy photovoltaic panel is positioned at outside ultrasonic flow meter, and energy storage inductor is between solar energy photovoltaic panel and ultrasonic flow meter; Solar energy photovoltaic panel connects the connection terminal of energy storage inductor by draw-in groove, energy storage inductor electrical connection ultrasonic flow meter; Energy storage inductor comprises magnetic core, line bag, insulation sleeve, insulation spacer, end of incoming cables extension line, connection terminal, fixing clamp and insullac, wherein two line jackets are contained on magnetic core, insulation sleeve is located between magnetic core and line bag, between magnetic core and magnetic core, insulation spacer is housed, insulation spacer is fixing with outside magnetic core by fixing clamp, the magnetic flux of the utility model inductance work improves a lot than ferrite, reasonable in design, mechanism is compact, easy for installation, the particular location of liquid level can be recorded by liquid level sensor, more accurate measuring flow value.
Description
Technical field
The utility model relates to flowmeter, specifically a kind of new forms of energy ultrasonic flow meter.
Background technology
Ultrasonic flow meter is to the instrument of the work of supersonic beam (or ultrasonic pulse) in order to measuring flow by test fluid flowing.Ultrasonic flow meter can make that instrument measurement signal is more stable, antijamming capability is strong, metering is more accurate.The fields such as oil, chemical industry, metallurgy, electric power, plumbing can be widely used in.Mainly, when ultrasonic beam is propagated in a liquid, the flowing of liquid will make the travel-time produce subtle change to the principle of ultrasound flow, and the change in its travel-time is proportional to the flow velocity of liquid.At present, most ultrasonic flow meter uses under being suitable only for full pipe condition, under the fluid in flowmeter is non-full pipe state, especially the velocity of propagation of ultrasound wave in air and fluid is different, when adopting existing flowmeter, ultrasound wave part part in fluid can be caused to propagate in air, flow measurement can be made inaccurate.
Utility model content
The purpose of this utility model is to provide a kind of new forms of energy ultrasonic flow meter, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of new forms of energy ultrasonic flow meter, comprises solar energy photovoltaic panel, energy storage inductor and ultrasonic flow meter, described solar energy photovoltaic panel is positioned at outside ultrasonic flow meter, and energy storage inductor is between solar energy photovoltaic panel and ultrasonic flow meter, solar energy photovoltaic panel connects the connection terminal of energy storage inductor by draw-in groove, energy storage inductor electrical connection ultrasonic flow meter, energy storage inductor comprises magnetic core, line bag, insulation sleeve, insulation spacer, end of incoming cables extension line, connection terminal, fixing clamp and insullac, wherein two line jackets are contained on magnetic core, insulation sleeve is located between magnetic core and line bag, between magnetic core and magnetic core, insulation spacer is housed, insulation spacer is fixing with outside magnetic core by fixing clamp, end of incoming cables extension line is all welded in two line bag ends of incoming cables, end of incoming cables extension line port is equipped with connection terminal, the leading-out terminal of two line bags is all welded with leading-out terminal extension line, the port of leading-out terminal extension line is equipped with connection terminal, and described line bag, magnetic core and insulation sleeve are all soaked with insullac, described ultrasonic flow meter is provided with measuring guide, and measuring guide inside is provided with ultrasonic transmitter for measuring fluid flow and ultrasonic receiver, ultrasonic transmitter is connected with intelligent processor with ultrasonic receiver, and ultrasonic transmitter, ultrasonic receiver are positioned at the minimum point of measuring guide, and is close to the setting of measuring guide inwall, coated anticorrosive coat on described measuring guide inwall, the inwall of measuring guide arranges some liquid level sensors, and liquid level sensor is electrically connected with intelligent processor.
Further, described insulation sleeve adopts Mai Lamo diaphragm insulation sleeve, and magnetic core adopts two U-shaped iron based nano crystal amorphous magnetic cores, and insullac adopts ET-90A epoxy insulation varnish.
Further, described ultrasonic transmitter and ultrasonic receiver are positioned on same axis.
Further, the liquid level sensor uniform intervals on the inwall of described measuring guide arranges multiple, lays respectively at 10% liquid level, 30% liquid level, 50% liquid level, 70% liquid level and 90% liquid level place.
Compared with prior art, the beneficial effects of the utility model are: energy storage inductor is linked into inverter front end direct current input end or inverter output end, under the effect of switching tube, when the state that switching tube is in out, from the connection terminal of energy storage inductor, input the alternating current-direct current electric energy produced from solar energy photovoltaic panel, due to Ampere circuit law, in core gaps place produce power, when energy storage inductor is under switching tube closure state, due to the law of electromagnetic induction, energy storage inductor exports energy, simultaneously, magnetic core makes the magnetic flux of inductance work improve a lot than ferrite, this line-transect bag number of turns and space are very significantly improved, reasonable in design, mechanism is compact, easy for installation, diverse location on measuring guide inwall places liquid level sensor, under non-full pipe state, make ultrasound wave propagate in fluid all the time in transmitting and receiving process, ensure that its measuring accuracy, by ultrasonic transmitter with ultrasonic receiver is staggered relatively is on same axis, the impact of tube wall reflection supersonic wave is ensured to drop to minimum, the particular location of liquid level can be recorded simultaneously by liquid level sensor, obtain flow value more accurately by intelligent processor combined echocardiography ripple signal and liquid level signal.
Accompanying drawing explanation
Fig. 1 is the structural representation of new forms of energy ultrasonic flow meter.
In figure: 1-ultrasonic flow meter, 2-measuring guide, 3-anticorrosive coat, 4-ultrasonic receiver, 5-ultrasonic transmitter, 6-intelligent processor, 7-connection terminal, 8-draw-in groove, 9-leading-out terminal extension line, 10-solar energy photovoltaic panel, 12-magnetic core, 13-end of incoming cables extension line, 14-fixing clamp, 15-insulation sleeve, 16-line bag, 17-energy storage inductor.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of new forms of energy ultrasonic flow meter, comprises solar energy photovoltaic panel 10, energy storage inductor 17 and ultrasonic flow meter 1, described solar energy photovoltaic panel 10 is positioned at outside ultrasonic flow meter 1, and energy storage inductor 17 is between solar energy photovoltaic panel 10 and ultrasonic flow meter 1, solar energy photovoltaic panel 10 connects the connection terminal 7 of energy storage inductor 17 by draw-in groove 8, and energy storage inductor 17 is electrically connected ultrasonic flow meter 1, energy storage inductor 17 comprises magnetic core 12, line bag 16, insulation sleeve 15, insulation spacer, end of incoming cables extension line 13, connection terminal 7, fixing clamp 14 and insullac, wherein two line bags 16 are sleeved on magnetic core 12, insulation sleeve 15 is located between magnetic core 12 and line bag 16, between magnetic core 12 and magnetic core 12, insulation spacer is housed, insulation spacer is fixing with outside magnetic core 12 by fixing clamp 14, end of incoming cables extension line 13 is all welded in two line bag 16 ends of incoming cables, end of incoming cables extension line 13 port is equipped with connection terminal 7, the leading-out terminal of two line bags 16 is all welded with leading-out terminal extension line 9, the port of leading-out terminal extension line 9 is equipped with connection terminal 7, and described line bag 16, magnetic core 12 and insulation sleeve 15 are all soaked with insullac, its insullac adopts ET-90A epoxy insulation varnish, insulation sleeve 15 adopts Mai Lamo diaphragm insulation sleeve, magnetic core 12 adopts two U-shaped iron based nano crystal amorphous magnetic cores, in work, energy storage inductor 17 is linked into inverter front end direct current input end or inverter output end, under the effect of switching tube, when the state that switching tube is in out, from the connection terminal 7 of energy storage inductor 17, input the alternating current-direct current electric energy produced from solar energy photovoltaic panel 10, due to Ampere circuit law, in magnetic core 12 gap location produce power, when energy storage inductor 17 is under switching tube closure state, due to the law of electromagnetic induction, energy storage inductor exports energy, simultaneously, magnetic core 12 makes the magnetic flux of inductance work improve a lot than ferrite, this line-transect bag number of turns and space are very significantly improved, because magnetic core 12 and line bag 16 all have high pressure requirement and space availability ratio becomes large, so, insulation sleeve 15 Mai Lamo diaphragm does, because inverter requires moistureproof, the requirement of noise reduction energy, so adopt high inductance, the insullac of high mechanical properties is fixed, described ultrasonic flow meter 1 is provided with measuring guide 2, and measuring guide 2 inside is provided with ultrasonic transmitter 5 for measuring fluid flow and ultrasonic receiver 4, ultrasonic transmitter 5 is connected with intelligent processor 6 with ultrasonic receiver 4, ultrasonic transmitter 5, ultrasonic receiver 4 are positioned at the minimum point of measuring guide 2, and be close to the setting of measuring guide 2 inwall, and both are positioned on same axis, prevent obtained signal from being ultrasound wave transmitting signal in air and fluid media (medium), ensure that measuring accuracy, coated anticorrosive coat 3 on described measuring guide 2 inwall, anticorrosive coat 3 can use in corrosive liquids, the inwall of measuring guide 2 is also provided with some liquid level sensors, liquid level sensor is electrically connected with intelligent processor 6, liquid level sensor uniform intervals arranges multiple, lay respectively at 10% liquid level, 30% liquid level, 50% liquid level, 70% liquid level and 90% liquid level place, in work, liquid level sensor is placed at diverse location, its measuring accuracy can be ensured, when using, when fluid is full pipe condition by measuring guide 2, ultrasound wave launched by ultrasonic transmitter 5 in measuring guide 2, ultrasonic signal passes to ultrasonic receiver 4 place by fluid media (medium) and receives, ultrasonic transmitter 5 will transmit and pass to intelligent processor 6, Received signal strength is passed to intelligent processor 6 by ultrasonic receiver 4, intelligent processor 6 processing signals draws flow value, when fluid is non-full pipe state by measuring guide 2, intelligent processor 6 receives ultrasound wave and transmits and ultrasound wave Received signal strength, simultaneously, the liquid level signal being measured fluid by the liquid level sensor on measuring guide 2 inwall passes to intelligent processor 6, transmitting and Received signal strength and liquid level signal of intelligent processor 6 combined echocardiography ripple, can obtain flow value more accurately.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a new forms of energy ultrasonic flow meter, comprises solar energy photovoltaic panel (10), energy storage inductor (17) and ultrasonic flow meter (1), it is characterized in that, described solar energy photovoltaic panel (10) is positioned at ultrasonic flow meter (1) outside, and energy storage inductor (17) is positioned between solar energy photovoltaic panel (10) and ultrasonic flow meter (1), solar energy photovoltaic panel (10) connects the connection terminal (7) of energy storage inductor (17) by draw-in groove (8), energy storage inductor (17) electrical connection ultrasonic flow meter (1), energy storage inductor (17) comprises magnetic core (12), line bag (16), insulation sleeve (15), insulation spacer, end of incoming cables extension line (13), connection terminal (7), fixing clamp (14) and insullac, wherein two line bags (16) are sleeved on magnetic core (12), insulation sleeve (15) is located between magnetic core (12) and line bag (16), between magnetic core (12) and magnetic core (12), insulation spacer is housed, insulation spacer is fixing with magnetic core (12) outward by fixing clamp (14), end of incoming cables extension line (13) is all welded in two line bag (16) ends of incoming cables, end of incoming cables extension line (13) port is equipped with connection terminal (7), the leading-out terminal of two line bags (16) is all welded with leading-out terminal extension line (9), the port of leading-out terminal extension line (9) is equipped with connection terminal (7), and described line bag (16), magnetic core (12) and insulation sleeve (15) are all soaked with insullac, described ultrasonic flow meter (1) is provided with measuring guide (2), and measuring guide (2) inside is provided with ultrasonic transmitter (5) for measuring fluid flow and ultrasonic receiver (4), ultrasonic transmitter (5) is connected with intelligent processor (6) with ultrasonic receiver (4), and ultrasonic transmitter (5), ultrasonic receiver (4) are positioned at the minimum point of measuring guide (2), and is close to the setting of measuring guide (2) inwall, coated anticorrosive coat (3) on described measuring guide (2) inwall, the inwall of measuring guide (2) arranges some liquid level sensors, and liquid level sensor is electrically connected with intelligent processor (6).
2. new forms of energy ultrasonic flow meter according to claim 1, is characterized in that, described insulation sleeve (15) adopts Mai Lamo diaphragm insulation sleeve, and magnetic core (12) adopts two U-shaped iron based nano crystal amorphous magnetic cores, and insullac adopts ET-90A epoxy insulation varnish.
3. new forms of energy ultrasonic flow meter according to claim 1, is characterized in that, described ultrasonic transmitter (5) and ultrasonic receiver (4) are positioned on same axis.
4. new forms of energy ultrasonic flow meter according to claim 1, it is characterized in that, liquid level sensor uniform intervals on the inwall of described measuring guide (2) arranges multiple, lays respectively at 10% liquid level, 30% liquid level, 50% liquid level, 70% liquid level and 90% liquid level place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536430.0U CN204043734U (en) | 2014-09-18 | 2014-09-18 | A kind of new forms of energy ultrasonic flow meter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536430.0U CN204043734U (en) | 2014-09-18 | 2014-09-18 | A kind of new forms of energy ultrasonic flow meter |
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| CN204043734U true CN204043734U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420536430.0U Expired - Fee Related CN204043734U (en) | 2014-09-18 | 2014-09-18 | A kind of new forms of energy ultrasonic flow meter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606169A (en) * | 2016-01-28 | 2016-05-25 | 江苏润东仪表科技有限公司 | Environment-friendly high-precision electromagnetic flowmeter |
| CN108051036A (en) * | 2017-12-21 | 2018-05-18 | 重庆多邦科技股份有限公司 | The ultrasonic flowmeter of non-full pipe and measuring ultrasonic wave flow system |
-
2014
- 2014-09-18 CN CN201420536430.0U patent/CN204043734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606169A (en) * | 2016-01-28 | 2016-05-25 | 江苏润东仪表科技有限公司 | Environment-friendly high-precision electromagnetic flowmeter |
| CN108051036A (en) * | 2017-12-21 | 2018-05-18 | 重庆多邦科技股份有限公司 | The ultrasonic flowmeter of non-full pipe and measuring ultrasonic wave flow system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20160918 |
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| CF01 | Termination of patent right due to non-payment of annual fee |