CN204214485U - A kind of efficiency metering and energy saving and environment friendly electromagnetism watermeter flowing rate meter - Google Patents
A kind of efficiency metering and energy saving and environment friendly electromagnetism watermeter flowing rate meter Download PDFInfo
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- CN204214485U CN204214485U CN201420596836.8U CN201420596836U CN204214485U CN 204214485 U CN204214485 U CN 204214485U CN 201420596836 U CN201420596836 U CN 201420596836U CN 204214485 U CN204214485 U CN 204214485U
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Abstract
The utility model relates to efficiency metering and energy saving and environment friendly electromagnetism watermeter flowing rate meter.Solve instrument power consumption and lithium battery charge capacity to need regularly carry out replacing problem to lithium battery in instrument, technical scheme is: be also fixed with supply module in electromagnetism water meter gauge outfit, battery charging module, accumulator, solar powered module and powered battery module, a machinery mount is fixed with directly over electromagnetism water meter gauge outfit, the output terminal of supply module is electrically connected with central processing unit, solar panels output terminal is connected with the input end of accumulator by battery charging module, the output terminal of solar panels is also electrically connected with the input end of supply module by solar powered module, the output terminal of accumulator is electrically connected with the input end of supply module by powered battery module, the wire of output terminal of solar panels by machinery mount inner with enter that electromagnetism water meter gauge outfit is inner to be electrically connected with solar powered module and battery charging module.The utility model design is superior, and test accurately.
Description
Technical field
The utility model belongs to electromagnetism watermeter flowing rate meter, particularly a kind of efficiency metering and energy saving and environment friendly electromagnetism watermeter flowing rate meter.
Background technology
The ordinary electromagnetic watermeter flowing rate meter of outdoor use is in the market mainly based on low-power consumption battery powered and 24V DC power supply.When electromagnetism water meter is by 24V DC power supply, need cable laying, be mainly used in the electromagnetism water meter of indoor location.And by multisection lithium battery form battery-powered time, CPU controls powered battery module, and instrument is switched between mode of operation and sleep pattern.In the operational mode, drive excitation module, sampling flow signal, carries out flow metering simultaneously.In a sleep mode, instrument enters low power consumpting state, interrupts the sampling of excitation driving and flow signal, exports the flowmeter value under last mode of operation until enter next mode of operation by CPU.Total duration of two kinds of pattern one-periods was approximately for 10 seconds---20 seconds.Reaching reduction instrument power consumption object by controlling flow metering number of times, maintaining instrument working long hours in powered battery situation.But it is long, inefficient that this type of technical scheme also exists the flow metering cycle, poor real, precision is lower, need regularly to change lithium battery in instrument according to instrument power consumption and lithium battery charge capacity, and waste battery is unfavorable for environmental protection, the particular surroundings that those are not easy to instrument dismounting can not be used in, such as eminence, under water, sealing is inadequate, is easily subject to the problem of external environmental interference.
China Patent Publication No. CN202393435U, publication date on August 22nd, 2012, disclose a kind of electromagnetic flowmeter, comprise electromagnetic flow transducer, metering circuit, display screen, regulating circuit, driving circuit and power circuit, it is characterized in that: described power circuit is leaded up to regulating circuit and driving circuit and is connected with the field coil of electromagnetic flow transducer, another road is connected with metering circuit, the input end of metering circuit is connected with the electrode of electromagnetic flow transducer, and the output terminal of metering circuit is connected with display screen.This technical scheme is the same with prior art also exists flow metering cycle long poor efficiency, poor real, precision is lower, need regularly to change lithium battery in instrument according to instrument power consumption and lithium battery charge capacity, and waste battery is unfavorable for environmental protection, the particular surroundings that those are not easy to instrument dismounting can not be used in, such as eminence, under water, sealing is inadequate, is easily subject to the problem of external environmental interference.
Utility model content
It is long inefficient that the utility model object is that solution also exists the flow metering cycle, poor real, precision is lower, need regularly to change lithium battery in instrument according to instrument power consumption and lithium battery charge capacity, and waste battery is unfavorable for environmental protection, can not be used in the particular surroundings that those are not easy to instrument dismounting, such as eminence, under water, sealing is inadequate, is easily subject to the problem of external environmental interference, provides a kind of flow metering real-time that improves with accurate.Promote instrument service time out of doors simultaneously greatly, extend the Instrument use life-span, reduce the later maintenance of instrument, and the more efficiency metering of low-carbon environment-friendly and energy saving and environment friendly electromagnetism watermeter flowing rate meter.
The utility model solves the technical scheme that its technical matters adopts: a kind of efficiency metering and energy saving and environment friendly electromagnetism watermeter flowing rate meter, comprise electromagnetism water meter gauge outfit, central processing unit is provided with in described electromagnetism water meter gauge outfit, input/output module, communication module, signal processing module and excitation module, described input/output module, display module, communication module, signal processing module and excitation module are all electrically connected with described central processing unit, the front of described electromagnetism water meter gauge outfit is display, described display is electrically connected with described central processing unit by display module, also supply module is fixed with in described electromagnetism water meter gauge outfit, battery charging module, accumulator, solar powered module and powered battery module, a machinery mount is fixed with directly over described electromagnetism water meter gauge outfit, described solar panels are the solar panels of " people " font, the middle part of described solar panels is connected with the upper end of described machinery mount, the described sidewall of electromagnetism water meter gauge outfit and the outside of bottom are fixedly installed the fixed mount keeping electromagnetism water meter gauge outfit balance, the output terminal of described supply module is electrically connected with described central processing unit, described solar panels output terminal is connected with the input end of accumulator by battery charging module, the output terminal of described solar panels is also electrically connected with the input end of supply module by solar powered module, the output terminal of described accumulator is electrically connected with the input end of supply module by powered battery module, the wire of output terminal of described solar panels by machinery mount inner with enter that described electromagnetism water meter gauge outfit is inner to be electrically connected with solar powered module and battery charging module.This patent adds solar powered module, absorbs luminous energy and converts electric energy to, supporting corresponding hardware circuit, realize solar powered module and power to instrument high-power operation, and charge to accumulator in instrument by solar panels.Sun power and accumulator cycle power can guarantee that electromagnetism watermeter flowing rate meter normally runs under high-power operation pattern, need not reduce flow metering number of times to lower power consumption, thus improve flow metering real-time with accurate.Promote instrument service time out of doors simultaneously greatly, extend the Instrument use life-span, reduce the later maintenance of instrument, and more low-carbon environment-friendly.Gauge outfit integral sealing, effectively can isolate the impact of external interference on metering instrument, promote measuring accuracy.Unique solar powered pattern and the hermetically-sealed construction of gauge outfit effectively reduce the requirement to instrument installation environment, can be installed under water or eminence, greatly simplify installation steps, be convenient to outdoor site work.
As preferably, described solar powered module and powered battery module are electrically connected with the input end of supply module by gating circuit, and described gating circuit is unidirectional gating circuit, and the control end of described gating circuit is electrically connected with central processing unit.
As preferably, the middle part of described solar panels and the upper end of described machinery mount are for being flexibly connected, and the placement direction of described solar panels is consistent with the direction of described electromagnetism water meter gauge outfit.
Substantial effect of the present utility model is: this patent adds solar powered module, absorb luminous energy by solar panels and convert electric energy to, supporting corresponding hardware circuit, realizes solar powered module and powers to instrument high-power operation, and charge to accumulator in instrument.Sun power and accumulator cycle power can guarantee that electromagnetism watermeter flowing rate meter normally runs under high-power operation pattern, need not reduce flow metering number of times to lower power consumption, thus improve flow metering real-time with accurate.Promote instrument service time out of doors simultaneously greatly, extend the Instrument use life-span, reduce the later maintenance of instrument, and more low-carbon environment-friendly.Gauge outfit integral sealing, effectively can isolate the impact of external interference on metering instrument, promote measuring accuracy.Unique solar powered pattern and the hermetically-sealed construction of gauge outfit effectively reduce the requirement to instrument installation environment, can be installed under water or eminence, greatly simplify installation steps, be convenient to outdoor site work.
Accompanying drawing explanation
Fig. 1 is a kind of partial circuit schematic diagram of the present embodiment;
Fig. 2 is a kind of partial circuit schematic diagram of the present embodiment;
Fig. 3 is a kind of mechanical construction drawing of the present embodiment;
Fig. 4 is a kind of Comparative result schematic diagram of the present embodiment.
In figure: 1, supply module, 11, solar panels, 12, battery charging module, 13, accumulator, 14, solar powered module, 15, powered battery module, 16, gating circuit, 21, central processing unit, 22, excitation module, 23, signal processing module, 24, key-press module, 25, communication module, 26, input/output module, 27, display module, 2, machinery mount, 3, fixed mount, 4, electromagnetism water meter gauge outfit.
Embodiment
Below by specific embodiment, the technical solution of the utility model is described in further detail.
Embodiment 1:
A kind of efficiency metering and energy saving and environment friendly electromagnetism watermeter flowing rate meter (see accompanying drawing 1 Fig. 2 and Fig. 3), comprise electromagnetism water meter gauge outfit, central processing unit 21 is provided with in described electromagnetism water meter gauge outfit 4, display module 27, key-press module 24, input/output module 26, communication module 25, signal processing module 23 and excitation module 22, described input/output module, display module, communication module, signal processing module and excitation module are all electrically connected with described central processing unit, the front of described electromagnetism water meter gauge outfit is display, described display is electrically connected with described central processing unit by display module, supply module 1 is also fixed with in described electromagnetism water meter gauge outfit, battery charging module 12, accumulator 13, solar powered module 14 and powered battery module 15, a machinery mount 2 is fixed with directly over described electromagnetism water meter gauge outfit, described solar panels are the solar panels 11 of " people " font, the middle part of described solar panels is connected with the upper end of described machinery mount, the described sidewall of electromagnetism water meter gauge outfit and the outside of bottom are fixedly installed the fixed mount 3 keeping electromagnetism water meter gauge outfit balance, the output terminal of described supply module is electrically connected with described central processing unit, described solar panels output terminal is connected with the input end of accumulator by battery charging module, the output terminal of described solar panels is also electrically connected with the input end of supply module by solar powered module, the output terminal of described accumulator is electrically connected with the input end of supply module by powered battery module, the wire of output terminal of described solar panels by machinery mount inner with enter that described electromagnetism water meter gauge outfit is inner to be electrically connected with solar powered module and battery charging module.Described solar powered module and powered battery module are electrically connected with the input end of supply module by gating circuit, described gating circuit is unidirectional gating circuit 16, be exactly that the same time only has solar powered module or powered battery module separately and the input end conducting of supply module in the present embodiment, gating circuit embodiment in the present embodiment is more, the form that can be trigger or triode gating can, for the gating circuit that two triodes are formed, the control end of described gating circuit is exactly that the base stage of triode is electrically connected with central processing unit.The collector of first triode and solar powered model calling, the collector of first triode and powered battery model calling, the emitter of two triodes all with the input end conducting of supply module, the middle part of described solar panels and the upper end of described machinery mount are for being flexibly connected, can be the various forms such as buckle connection that are spirally connected, the placement direction of described solar panels be consistent with the direction of described electromagnetism water meter gauge outfit.
Embodiment adds solar powered module, absorb luminous energy by solar panels and convert electric energy to, supporting corresponding hardware circuit, realize solar powered module and power to instrument high-power operation, and accumulator in instrument is charged.Sun power and accumulator cycle power can guarantee that electromagnetism watermeter flowing rate meter normally runs under high-power operation pattern, need not reduce flow metering number of times to lower power consumption, thus improve flow metering real-time and accurate (see accompanying drawing 4).Promote instrument service time out of doors simultaneously greatly, extend the Instrument use life-span, reduce the later maintenance of instrument, and more low-carbon environment-friendly.Gauge outfit integral sealing, effectively can isolate the impact of external interference on metering instrument, promote measuring accuracy.Unique solar powered pattern and the hermetically-sealed construction of gauge outfit effectively reduce the requirement to instrument installation environment, can be installed under water or eminence, greatly simplify installation steps, be convenient to outdoor site work.
Above-described embodiment is one of the present utility model preferably scheme, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (3)
1. an efficiency metering and energy saving and environment friendly electromagnetism watermeter flowing rate meter, comprise electromagnetism water meter gauge outfit, central processing unit is provided with in described electromagnetism water meter gauge outfit, input/output module, communication module, signal processing module and excitation module, described input/output module, display module, communication module, signal processing module and excitation module are all electrically connected with described central processing unit, the front of described electromagnetism water meter gauge outfit is display, described display is electrically connected with described central processing unit by display module, it is characterized in that: in described electromagnetism water meter gauge outfit, be also fixed with supply module, battery charging module, accumulator, solar powered module and powered battery module, a machinery mount is fixed with directly over described electromagnetism water meter gauge outfit, described solar panels are the solar panels of " people " font, the middle part of described solar panels is connected with the upper end of described machinery mount, the described sidewall of electromagnetism water meter gauge outfit and the outside of bottom are fixedly installed the fixed mount keeping electromagnetism water meter gauge outfit balance, the output terminal of described supply module is electrically connected with described central processing unit, described solar panels output terminal is connected with the input end of accumulator by battery charging module, the output terminal of described solar panels is also electrically connected with the input end of supply module by solar powered module, the output terminal of described accumulator is electrically connected with the input end of supply module by powered battery module, the wire of output terminal of described solar panels by machinery mount inner with enter that described electromagnetism water meter gauge outfit is inner to be electrically connected with solar powered module and battery charging module.
2. efficiency metering according to claim 1 and energy saving and environment friendly electromagnetism watermeter flowing rate meter, it is characterized in that: described solar powered module and powered battery module are electrically connected with the input end of supply module by gating circuit, described gating circuit is unidirectional gating circuit, and the control end of described gating circuit is electrically connected with central processing unit.
3. efficiency metering according to claim 1 and energy saving and environment friendly electromagnetism watermeter flowing rate meter, it is characterized in that: the middle part of described solar panels and the upper end of described machinery mount are for being flexibly connected, and the placement direction of described solar panels is consistent with the direction of described electromagnetism water meter gauge outfit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420596836.8U CN204214485U (en) | 2014-10-15 | 2014-10-15 | A kind of efficiency metering and energy saving and environment friendly electromagnetism watermeter flowing rate meter |
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| CN201420596836.8U CN204214485U (en) | 2014-10-15 | 2014-10-15 | A kind of efficiency metering and energy saving and environment friendly electromagnetism watermeter flowing rate meter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109525030A (en) * | 2018-12-28 | 2019-03-26 | 苏州鼎威新能源有限公司 | A kind of flow gauge of solar powered water pump |
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2014
- 2014-10-15 CN CN201420596836.8U patent/CN204214485U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109525030A (en) * | 2018-12-28 | 2019-03-26 | 苏州鼎威新能源有限公司 | A kind of flow gauge of solar powered water pump |
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