CN202547701U - Liquid level meter - Google Patents
Liquid level meter Download PDFInfo
- Publication number
- CN202547701U CN202547701U CN2012201762634U CN201220176263U CN202547701U CN 202547701 U CN202547701 U CN 202547701U CN 2012201762634 U CN2012201762634 U CN 2012201762634U CN 201220176263 U CN201220176263 U CN 201220176263U CN 202547701 U CN202547701 U CN 202547701U
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- liquid level
- battery
- microprocessor
- control device
- utility
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Abstract
本实用新型提供一种液位流量计，包括天线、控制装置、磁致伸缩液位传感器；控制装置包括微处理器、电池、无线单元、存储单元、显示电路；电池以及微处理器均分别与无线单元、存储单元、显示电路、磁致伸缩液位传感器相连；天线与无线单元相连。本实用新型采用锂电池供电、并通过无线通信方式收发数据，提高了液位流量计的灵活性、可靠性和精确度，实用性强。
The utility model provides a liquid level flow meter, which includes an antenna, a control device, and a magnetostrictive liquid level sensor; the control device includes a microprocessor, a battery, a wireless unit, a storage unit, and a display circuit; the battery and the microprocessor are respectively connected with the The wireless unit, the storage unit, the display circuit and the magnetostrictive liquid level sensor are connected; the antenna is connected with the wireless unit. The utility model adopts a lithium battery to supply power, and transmits and receives data through wireless communication, improves the flexibility, reliability and accuracy of the liquid level flowmeter, and has strong practicability.
Description
Technical field
The utility model belongs to field of engineering technology, particularly a kind of liquid level flowmeter.
Background technology
At present; Common liquid level flowmeter is widely used in measurement, the collecting work of water conservancy data; Traditional liquid level flowmeter is through civil power or solar powered work; Data transmit-receive between itself and the far-end pulpit adopts wire transmission mode, therefore is easy to receive the influence of weather, electric power thus supplied and transmission line, thus the working range and the condition of work of restriction liquid level flowmeter; Reduced dirigibility, reliability and the degree of accuracy of liquid level flowmeter, remote simultaneously wiring is unfavorable for transportation and installs.
The utility model content
To the problem that background technology exists, the utility model provides a kind of liquid level flowmeter.
For solving the problems of the technologies described above, the utility model adopts following technical scheme.
A kind of liquid level flowmeter comprises antenna, control device, magnetostrictive liquid level sensor; Control device comprises microprocessor, battery, radio-cell, storage unit, display circuit; Battery and microprocessor link to each other with radio-cell, storage unit, display circuit, magnetostrictive liquid level sensor respectively; Antenna links to each other with radio-cell.
Optimal technical scheme as the utility model has:
Described control device comprises the shell of being processed by the material with waterproof, protection against the tide and anti-electromagnetic interference capability.
Described battery is a lithium battery.
Described shell is provided with transparent display window.
During use, the radio-cell in the utility model adopts GSM/GPRS, the wireless communication technology based on Zigbee, WLAN, bluetooth various wireless communication technology, and relevant data and instruction are sent to the far-end pulpit and avoid remote wiring; And microprocessor not only can calculate liquid level, simultaneously can also calculated flow rate.
After liquid level meter starts; Microprocessor gets into duty, its control magnetostrictive liquid level sensor work, and magnetostrictive liquid level sensor is gathered water level information; And import information into microprocessor; Draw data such as water level and flow after the process microprocessor calculates, and deposit in the storage unit, microprocessor gets into dormant state then; When needs showed instant water level and flow, microprocessor got into duty, its control display circuit video data information; When needs carried out business data transmission, microprocessor got into duty from dormant state, and its control radio-cell sends to the far-end pulpit with data.
Compared with prior art, the utlity model has following advantage and beneficial effect:
1, it is independently-powered that the utility model adopts lithium battery; Its long service life, and do not receive the influence of weather, mains-supplied situation, the convenient liquid level of monitoring at any time; The scene of being particularly suitable for can't supply power and need data to carry out the touring detection on ground such as the open-air water channel of real-time Transmission, well, good reliability again.
2, the utility model adopts communication to send the data that collect to the far-end pulpit, and it does not need wiring, is convenient to install, and has very big dirigibility, accuracy.
3, the utility model is brought together control device, adopts the processing mode of integrating, and makes its compact conformation, waterproof, protection against the tide, and anti-electromagnetic interference (EMI) is practical.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model.
Fig. 2 is the connection synoptic diagram between each structure of the utility model.
Wherein, 1-antenna, 2-shell, 3-display window, 4-magnetostrictive liquid level sensor.
Embodiment
Below in conjunction with embodiment shown in the drawings the utility model is described further.
Shown in accompanying drawing, the utility model comprises antenna 1, control device, magnetostrictive liquid level sensor 4; Control device comprises microprocessor, battery, radio-cell, storage unit, display circuit; Battery and microprocessor link to each other with radio-cell, storage unit, display circuit, magnetostrictive liquid level sensor respectively; Antenna 1 links to each other with radio-cell; Control device comprises the shell of being processed by the material with waterproof, protection against the tide and anti-electromagnetic interference capability 2; Battery is a lithium battery; Shell is provided with transparent display window 3.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201762634U CN202547701U (en) | 2012-04-24 | 2012-04-24 | Liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201762634U CN202547701U (en) | 2012-04-24 | 2012-04-24 | Liquid level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547701U true CN202547701U (en) | 2012-11-21 |
Family
ID=47168319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201762634U Expired - Lifetime CN202547701U (en) | 2012-04-24 | 2012-04-24 | Liquid level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547701U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841780A (en) * | 2016-05-27 | 2016-08-10 | 水利部南京水利水文自动化研究所 | Integral open channel water level and flow rate online monitor |
| CN110501052A (en) * | 2018-05-17 | 2019-11-26 | Vega格里沙贝两合公司 | Fastening assembly for radar level measurement equipment |
| CN111793936A (en) * | 2019-04-03 | 2020-10-20 | 东芝生活电器株式会社 | Laundry treatment agent container and washing machine |
-
2012
- 2012-04-24 CN CN2012201762634U patent/CN202547701U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841780A (en) * | 2016-05-27 | 2016-08-10 | 水利部南京水利水文自动化研究所 | Integral open channel water level and flow rate online monitor |
| CN110501052A (en) * | 2018-05-17 | 2019-11-26 | Vega格里沙贝两合公司 | Fastening assembly for radar level measurement equipment |
| CN110501052B (en) * | 2018-05-17 | 2022-05-31 | Vega格里沙贝两合公司 | Fastening assembly for a radar level gauge |
| CN111793936A (en) * | 2019-04-03 | 2020-10-20 | 东芝生活电器株式会社 | Laundry treatment agent container and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211018 Address after: 430070 No. 2-5, floor 8, building 4, Yinjiu science and Technology Industrial Park, No. 35, Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan xinsuowei Technology Co.,Ltd. Address before: 430072 Hubei Province, Wuhan city Wuchang District of Wuhan University Luojiashan Patentee before: WUHAN University |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |