CN205679280U - A kind of ultrasonic hand-held flowmeter - Google Patents
A kind of ultrasonic hand-held flowmeter Download PDFInfo
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- CN205679280U CN205679280U CN201620496745.6U CN201620496745U CN205679280U CN 205679280 U CN205679280 U CN 205679280U CN 201620496745 U CN201620496745 U CN 201620496745U CN 205679280 U CN205679280 U CN 205679280U
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- transformer
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- flowmeter
- housing
- microprocessor
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Abstract
The utility model relates to the metering field of flow, specifically, it is a kind of ultrasonic hand-held flowmeter, including housing, case top is provided with two sensor interface cables and is connected to two sensors, housing be internally provided with transformer board, signal acquiring board and microprocessor, signal acquiring board is wired on microprocessor, the front surface of housing is additionally provided with keypad and display screen, keypad and display screen are wired on microprocessor, the bottom of housing is additionally provided with battery case, battery in battery case is that whole ultrasonic hand-held flowmeter is powered, it interior in the utility model is provided with RAM card and SIM, there are data and preserve the function with remote transmission, for the staff in laboratory or operating room, the data detecting can be analyzed and processed in real time.
Description
Technical field
The utility model relates to the metering field of flow, specifically, is a kind of ultrasonic hand-held flowmeter.
Background technology
Flowmeter is by detection fluid flowing acting on to measure the instrument of flow to supersonic beam (or ultrasonic pulse),
It is widely used in industrial production, business metering and the aspect such as water conservancy detection, such as: in the former water of Municipal Industry, running water, Zhong Shui, dirt
In the metering of water, ultrasonic flowmeter has wide range ratio, the feature without crushing, improves pipe while ensureing accuracy of measurement
The emptying effectiveness of net；The aqueduct of water conservancy and hydropower industry, channel, pumping plant, power station flow measurement in, ultrasonic flowmeter has
There is the feature of heavy caliber, in-site installation, on-line proving, make accurately to measure to be possibly realized.Meanwhile, by water pump, hydraulic turbine list
Pump, the metering of unit realize the purpose of equipment optimization, economical operation.
Ultrasonic hand-held flowmeter uses external clamping sensing measurement fluid flow, and installation process is extremely simple, it is easy to operation,
Be particularly suitable for flow equilibrium test and flow monitoring: drinking water, river, seawater, cooling water, hot water, trade effluent, lubricating oil,
Diesel oil, fuel oil, chemical liquid etc..
The ultrasonic hand-held flowmeter sold in the market does not have data storage function, does not possess teledata yet and passes
Transmission function, but when needing to process the data monitoring, this is accomplished by being connected on external equipment by flowmeter bodies, no
Convenient operation, and, it is impossible to process in real time.
Utility model content
In order to solve above-mentioned technical problem, the utility model provides a kind of ultrasonic hand-held flowmeter, has data and deposits
Storage function and data-transformation facility, can be under conditions of not having flowmeter bodies, at the data that monitor flowmeter
Reason.
The technical scheme that the utility model discloses is a kind of ultrasonic hand-held flowmeter, including use thermoplastic shaping technique system
The housing becoming, case top is provided with two sensor interfaces and is respectively first sensor interface and the second sensor interface, the
One sensor interface and the second sensor interface are connected to first sensor and the second sensor by cable, and the inside of housing sets
It is equipped with transformer board, signal acquiring board and microprocessor, transformer board is provided with two transformers and is respectively the first transformer
With the second transformer, the first transformer and the second transformer be respectively arranged with two windings and be respectively the first winding and the second winding, and first
Second winding of transformer is connected with first sensor interface by wire, and the second winding of the second transformer is by wire and the
Two sensor interfaces connect, and the first winding of the first transformer and the first winding of the second transformer are electrically connected with signal acquiring board
Connecing, signal acquiring board is wired on microprocessor, and the front surface of housing is additionally provided with keypad and display screen, button
Dish and display screen are wired on microprocessor, and the bottom of housing is additionally provided with battery case, and the battery in battery case is
Whole ultrasonic hand-held flowmeter is powered.
In the technical program, the housing using thermoplastic shaping technique to make has precision height, the advantage of length in service life,
Body top is provided with two sensor interfaces and is respectively first sensor interface and the second sensor interface, first sensor interface
It is connected to first sensor and the second sensor with the second sensor interface by cable, when needs are measured, sense first
Device and the second sensor are placed on the symmetric position of fluid line, and first sensor and the second sensor are carried out by signal acquiring board
Signals collecting, is changed to signal by two transformers on transformer board, then by the digital data transmission changed to
Microprocessor, microprocessor carries out processing, then by wire, the signal handled well is sent to display to data signal
On screen, being shown to monitoring personnel by display screen and seeing, the keypad that housing front surface also sets up can be for monitoring personnel and flow
Meter carries out man-machine interactive operation.
Further improvement of the utility model, the side of housing is additionally provided with sim card slot and passes through wire and microprocessor phase
Even, it is inserted with SIM in sim card slot, after SIM networks, the data in microprocessor can be carried out remote transmission, so that
People far away from laboratory or operating room know fluid data, convenient monitoring in real time.
Further improvement of the utility model, the side of housing is additionally provided with internal memory draw-in groove and passes through wire and microprocessor phase
Even, internal memory draw-in groove interpolation has RAM card, and the data in microprocessor can be preserved by RAM card, RAM card can at any time from
Flowmeter bodies is taken out, thus can be under conditions of there is no flowmeter bodies, the data monitoring flowmeter are carried out
Analyze and process further.
Further improvement of the utility model, display screen uses LED LCDs, uses LED LCDs, has
Efficient energy-saving and the advantage of display clear data.
Further improvement of the utility model, the battery in battery case uses rechargeable lithium battary, has capacity big, continuous
The advantages such as ETS estimated time of sailing length.
The beneficial effects of the utility model: the utility model is a kind of ultrasonic hand-held flowmeter, be inside provided with RAM card and
SIM, has data and preserves and the function of remote transmission, and staff in laboratory or operating room can be supplied to detecting
Data analyze and process in real time.
Brief description
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is housing interior structure schematic diagram of the present utility model.
In figure, 1-housing, 2-first sensor interface, 3-the second sensor interface, 4-cable, 5-first sensor, 6-
Second sensor, 7-keypad, 8-display screen, 9-SIM draw-in groove, 10-battery case, 11-transformer board, 12-signal acquiring board,
13-microprocessor, 14-internal memory draw-in groove.
Detailed description of the invention
In order to deepen to understanding of the present utility model, below in conjunction with drawings and Examples, the utility model is done further
Describing in detail, this embodiment is only used for explaining the utility model, does not constitute protection domain of the present utility model and limits.
Embodiment: as depicted in figs. 1 and 2, a kind of ultrasonic hand-held flowmeter, including use thermoplastic shaping technique to make
Housing 1, housing 1 top is provided with two sensor interfaces and is respectively first sensor interface 2 and the second sensor interface 3, the
One sensor interface 2 and the second sensor interface 3 are connected to first sensor 5 and the second sensor 6 by cable 4, housing 1
It is internally provided with transformer board the 11st, signal acquiring board 12 and microprocessor 13, transformer board 11 is provided with two transformers and divides
Be not the first transformer and the second transformer, the first transformer and the second transformer be respectively arranged with two windings be respectively the first winding and
Second winding, the second winding of the first transformer is connected with first sensor 5 interface 2 by wire, the second of the second transformer
Winding is connected by wire and the second sensor 6 interface 3, the first winding of the first transformer and the first winding of the second transformer
Electrically connecting with signal acquiring board 12, signal acquiring board 12 is wired on microprocessor 13, and the front surface of housing 1 also sets
Being equipped with keypad 7 and display screen 8, keypad 7 and display screen 8 are wired on microprocessor 13, it is preferable that display screen
8 employing LED LCDs 8, have efficient energy-saving and display clear data advantage, keypad 7 can for monitoring personnel with
Flowmeter carries out man-machine interactive operation, and the bottom of housing 1 is additionally provided with battery case 10, and the battery in battery case 10 is entirely hand-held
Formula ultrasonic flowmeter is powered, and battery in battery case 10 uses rechargeable lithium battary, has big, the length in cruising time of capacity etc. excellent
Point, the side of housing 1 is additionally provided with sim card slot 9 and is connected with microprocessor 13 by wire, is inserted with SIM in sim card slot 9,
After SIM networks, the data in microprocessor 13 can be carried out remote transmission, so that far away from laboratory or operating room
People know fluid data in real time, convenient monitoring, the side of housing 1 is additionally provided with internal memory draw-in groove 14 by wire and micro-process
Device 13 is connected, and is inserted with RAM card in internal memory draw-in groove 14, and the data in microprocessor 13 can be preserved by RAM card, RAM card
Can take out from flowmeter bodies at any time, thus under conditions of there is no flowmeter bodies, flowmeter can be monitored
Data be further analyzed process.
Of the present utility model general principle, principal character and advantage have more than been shown and described.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of without departing from the utility model spirit and scope, the utility model also has various change
And improvement, in the range of these changes and improvements both fall within claimed the utility model.The utility model claims scope
Defined by appending claims and equivalent thereof.
Claims (5)
1. a ultrasonic hand-held flowmeter, it is characterised in that: include the housing using thermoplastic shaping technique to make, described housing
Top is provided with two sensor interfaces and is respectively first sensor interface and the second sensor interface, and described first sensor connects
Mouthful and the second sensor interface be connected to first sensor and the second sensor by cable, described housing be internally provided with change
Depressor plate, signal acquiring board and microprocessor, described transformer board is provided with two transformers be respectively the first transformer and
Second transformer, the first transformer and the second transformer are respectively arranged with two windings and are respectively the first winding and the second winding, and first becomes
Second winding of depressor is connected with first sensor interface by wire, and the second winding of the second transformer passes through wire and second
Sensor interface connects, and the first winding of the first transformer and the first winding of the second transformer are electrically connected with described signal acquiring board
Connecing, described signal acquiring board is wired on described microprocessor, and the front surface of described housing is additionally provided with keypad
And display screen, described keypad and display screen be wired on described microprocessor, and the bottom of described housing also sets up
Having battery case, the battery in described battery case is that whole ultrasonic hand-held flowmeter is powered.
2. ultrasonic hand-held flowmeter according to claim 1, it is characterised in that: the side of described housing is additionally provided with
Sim card slot is connected with described microprocessor by wire, is inserted with SIM in described sim card slot.
3. ultrasonic hand-held flowmeter according to claim 2, it is characterised in that: in the side of described housing is additionally provided with
Depositing draw-in groove to be connected with described microprocessor by wire, described internal memory draw-in groove interpolation has RAM card.
4. ultrasonic hand-held flowmeter according to claim 3, it is characterised in that: display screen uses LED LCDs.
5. the ultrasonic hand-held flowmeter according to any one of claim 1-4, it is characterised in that: the electricity in described battery case
Pond uses rechargeable lithium battary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496745.6U CN205679280U (en) | 2016-05-27 | 2016-05-27 | A kind of ultrasonic hand-held flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496745.6U CN205679280U (en) | 2016-05-27 | 2016-05-27 | A kind of ultrasonic hand-held flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205679280U true CN205679280U (en) | 2016-11-09 |
Family
ID=57435991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620496745.6U Active CN205679280U (en) | 2016-05-27 | 2016-05-27 | A kind of ultrasonic hand-held flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205679280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018090214A1 (en) * | 2016-11-15 | 2018-05-24 | 深圳天下知网络科技有限公司 | Novel flow computer |
-
2016
- 2016-05-27 CN CN201620496745.6U patent/CN205679280U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018090214A1 (en) * | 2016-11-15 | 2018-05-24 | 深圳天下知网络科技有限公司 | Novel flow computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.17, Wenhua West Road, Taixing Economic Development Zone, Taizhou City, Jiangsu Province 225500 Patentee after: Runtai New Material Co.,Ltd. Address before: 225500 no.900 Yangzhou Road, Jiangyan Economic Development Zone, Taizhou City, Jiangsu Province Patentee before: RUNTAI CHEMICAL Co.,Ltd. |
|
| CP03 | Change of name, title or address |