CN213957068U - Liquid density measuring system - Google Patents
Liquid density measuring system Download PDFInfo
- Publication number
- CN213957068U CN213957068U CN202023198705.9U CN202023198705U CN213957068U CN 213957068 U CN213957068 U CN 213957068U CN 202023198705 U CN202023198705 U CN 202023198705U CN 213957068 U CN213957068 U CN 213957068U
- Authority
- CN
- China
- Prior art keywords
- data
- data collection
- collection host
- liquid density
- communication device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A liquid density measurement system comprises a measurement terminal, a data collection host and a cloud data platform, wherein the measurement terminal comprises a densimeter, a signal transmitting device and a measurement power supply, the signal transmitting device is connected with the densimeter through a circuit; the data collection host comprises power equipment, data processing equipment and a communication device, wherein the data processing equipment is respectively connected with the power equipment and the communication device through circuits; the signal transmitting device is wirelessly connected with the communication device of the data collection host computer and is used for transmitting the data measured by the densimeter to the data collection host computer; the communication device is in wireless connection with the cloud data platform and used for transmitting data collected by the data collection host to the cloud data platform. The problem that the arrangement of the density measuring device is limited by environment and distance is solved.
Description
Technical Field
The utility model relates to a liquid density measurement field especially relates to a liquid density measurement system.
Background
Densitometers for measuring the density of a measured liquid are widely used in various industrial production and environmental monitoring, and the current state of the measured liquid can be indirectly known by detecting the density of the measured liquid. In the prior art, the measuring end and the data collection end lug connection of most densimeters are in the same place, use wireless connection between few measuring ends and the data collection end, but they all use the bluetooth connection, need the staff to look over or derive the problem of data to the data collection end of measuring the place directly, distance between measuring end and the data collection end has also received very big restriction simultaneously, lead to the measuring end can only set up around the data collection end, a data collection end can only connect a small amount of measuring ends, also possess the ability of open-air independent work, the scope that can use is less.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, according to the utility model discloses an embodiment provides a liquid density measurement system, has solved density measurement device's setting and has received the problem of environment, distance restriction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a liquid density measurement system comprises a measurement terminal, a data collection host and a cloud data platform, wherein the measurement terminal comprises a densimeter, a signal transmitting device and a measurement power supply, the signal transmitting device is connected with the densimeter through a circuit; the data collection host comprises power equipment, data processing equipment and a communication device, wherein the data processing equipment is respectively connected with the power equipment and the communication device through circuits; the signal transmitting device is wirelessly connected with the communication device of the data collection host computer and is used for transmitting the data measured by the densimeter to the data collection host computer; the communication device is in wireless connection with the cloud data platform and used for transmitting data collected by the data collection host to the cloud data platform.
Furthermore, the signal transmitting device and the communication device are provided with LORA communication modules, the LORA communication modules of the communication device are connected with the data processing equipment through circuits, and the signal transmitting device is connected with the data collection host through the LORA communication modules in a long-distance wireless mode.
Further, the communication device comprises an internet wireless communication module and a network interface, wherein the internet wireless communication module and the network interface are connected with the data processing equipment through a circuit and used for connecting the data collection host with the cloud data platform through the internet.
Further, power equipment includes first battery, first solar panel and power plug, first solar panel with first battery is connected, first battery, first solar panel and power plug all with data processing equipment connects.
Furthermore, the measurement power supply comprises a second solar panel and a second storage battery, and the second solar panel, the second storage battery and the signal transmitting device are sequentially connected through a circuit.
Further, the measuring terminal further comprises a fixing part, the densitometer is fixed on the signal transmitting device through the fixing part, and the fixing part is used for separating the densitometer from the signal transmitting device, so that the densitometer is immersed in the measured liquid.
Furthermore, two ends of the fixing part are respectively detachably connected with the densimeter and the signal transmitting device.
Furthermore, the data collection host also comprises a display device and an operation button, wherein the display device and the operation button are both connected with the data processing equipment so as to be used for locally viewing the data received by the data collection host in real time; the data processing equipment is internally provided with a CD card interface, and the CD card interface can be inserted into a CD card interface card for storing data.
The system further comprises a user terminal, wherein the user terminal is connected with the cloud data platform and used for checking the data collected by the cloud data platform at any time.
Furthermore, the communication device is further provided with a Bluetooth module for connecting the data collection host with the user terminal directly through the Bluetooth module.
The utility model discloses a theory of operation does: densimeter passes through signal emission device with the density data that measure and launches the data collection host computer, LORA communication module can realize a data collection host computer simultaneously with a plurality of measuring terminal's wireless connection, can avoid appearing blocking the problem that the measuring terminal that leads to can't install because of the environment through wireless connection, has reduced the utility model discloses a put the restriction. Can make through measuring power and power equipment the utility model discloses can adapt to multiple extreme environment including field environment, can carry out long-time, density measurement on a large scale to the liquid that is surveyed. The data collection host uploads the collected data to the cloud data platform, and a worker can monitor the measured data in real time through the cloud data platform and the user terminal.
Compared with the prior art, the beneficial effects of the utility model are that:
1. can realize a data collection host computer simultaneously and a plurality of measuring terminal's wireless connection through LORA communication module, can greatly avoid environmental factor to measuring terminal's the restriction of putting, only need set up a small amount of data collection host computers, just can accomplish measurement, make whole measurement system retrench more.
2. Compared with the prior art, the cloud data platform and the user terminal can greatly improve the working efficiency and reduce the workload of personnel. And use solar energy equipment to make the utility model discloses independent work, the range of application is bigger.
3. The measuring terminal is only used for data monitoring and data transmission, data processing is not carried out, and the endurance time is greatly increased.
Drawings
FIG. 1 is a schematic view of an embodiment of a measurement terminal;
FIG. 2 is a schematic diagram of a data collection host according to an embodiment;
fig. 3 is a schematic diagram of a system according to an embodiment.
In the above drawings: 1. a densitometer; 2. a signal transmitting device; 3. a second storage battery; 4. a second solar panel; 5. a fixing member; 6. a liquid to be tested; 7. a main machine cabinet body; 8. a cabinet door; 9. a data processing device; 10. a communication device; 11. a first solar panel; 12. a first storage battery; 13. a power plug; 14. a flange structure; 15. a display device; 16. an operation button; 17. a CD card interface.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 3, a liquid density measurement system includes a measurement terminal, the measurement terminal includes a densimeter 1, a signal emitting device 2 and a measurement power supply, the signal emitting device 2 is connected to the densimeter 1 through a circuit, and further includes a data collection host and a cloud data platform; the data collection host comprises a host cabinet body 7, a cabinet door 8 arranged on one side of the host cabinet body 7, power equipment, data processing equipment 9 and a communication device 10, wherein the data processing equipment 9 and the communication device 10 are both arranged in the host cabinet body 7, and the data processing equipment 9 is respectively connected with the power equipment and the communication device 10 through circuits; the signal transmitting device 2 and the communication device 10 are both provided with LORA communication modules, the LORA communication module of the communication device 10 is connected with the data processing equipment 9 through a circuit, and the signal transmitting device 2 is remotely and wirelessly connected with the data collection host through the LORA communication module so as to transmit data measured by the densimeter 1 to the data collection host; the communication device 10 comprises an internet wireless communication module and a network interface, wherein the internet wireless communication module and the network interface are connected with the data processing equipment 9 through a circuit, so that the data collection host is connected with the cloud data platform through the internet, and the data collected by the data collection host is transmitted to the cloud data platform. The LORA communication module, the internet wireless communication module and the network interface are all connected to the data processing device 9. Through LORA communication module can realize a data collection host computer and a plurality of measuring terminal's wireless connection, can reduce the restriction of putting of this embodiment through wireless connection simultaneously, does not worry the problem that can't erect the connecting wire between measuring terminal and the data collection host computer, can make through measurement power supply and power equipment the utility model discloses can adapt to multiple extreme environment including field environment, carry out long-time, density measurement on a large scale to being surveyed liquid 6.
As shown in fig. 2, the power equipment includes a first storage battery 12, a first solar panel 11 and a power plug 13, the first solar panel 11 is installed at the top of the outer side of the main machine cabinet body 7, the first storage battery 12 is installed at the inner side of the main machine cabinet body 7, the first solar panel 11 is connected with the first storage battery 12 through a circuit, and the first storage battery 12, the first solar panel 11 and the power plug 13 are connected with the data processing equipment 9 through a circuit. The data processing device 9 can be connected with a power supply through a power plug 13, and can also obtain electric energy through the first solar panel 11; when the first storage battery 12 is not full of electricity, the first solar panel 11 will preferentially input the electric energy generated by the first solar panel into the first storage battery 12; when neither the power plug 13 nor the first solar panel 11 can provide power, the data processing device 9 can obtain power from the first storage battery 12. The data processing device 9 can obtain electric energy in various modes and drive the communication module to work, so that the data collection host can continuously and independently operate
As shown in fig. 1, the measurement power supply includes a second solar panel 4 and a second battery 3, and the second solar panel 4, the second battery 3 and the signal emitting device 2 are sequentially connected through a circuit. The second solar panel 4 provides electric energy for the second storage battery 3, and the second storage battery 3 provides electric energy for the signal transmitting device 2 and the densimeter 1, so that independent operation of the measuring terminal is realized.
As shown in fig. 1, the measuring terminal further comprises a fixing part 5, the densitometer 1 is fixed on the signal emitting device 2 through the fixing part 5, the fixing part 5 is used for separating the densitometer 1 from the signal emitting device 2, the fixing part 5 is a hard pipeline, and a connecting circuit for connecting the signal emitting device 2 and the densitometer 1 is arranged in the fixing part 5, so that the signal emitting device 2 is fixed outside the liquid 6 to be measured, and the densitometer 1 is fixed in the liquid 6 to be measured, thereby ensuring that both can work normally; the densimeter 1 is a differential pressure densimeter, and the fixing part 5 enables the densimeter 1 to be vertical to the liquid level and to be immersed in the liquid 6 to be measured, so that the differential pressure densimeter can work normally.
As shown in fig. 1, both ends of the fixing part 5 are connected with the signal emitting device 2 and the densitometer 1 through flange structures 14, and both ends of the connecting circuit are detachably connected with the signal emitting device 2 and the densitometer 1 through line plugs arranged on the connecting circuit and line interfaces arranged on the signal emitting device 2 and the densitometer 1. Because the fixed part 5 and the densimeter 1 are soaked in liquid for a long time and are easy to rust and corrode by the liquid, the fixed part 5 or the densimeter 1 can be easily replaced through the detachable flange structure 14, the line plug and the line interface, and meanwhile, because the densimeter 1 only has a module for measuring data, the replacement cost is low.
As shown in fig. 2, the data collection host further includes a display device 15 and an operation button 16, and both the display device 15 and the operation button 16 are connected to the data processing device 9 for directly viewing the real-time data received by the data collection host locally.
As shown in fig. 3, the detection device further comprises a user terminal, wherein the user terminal comprises an intelligent device such as a smart phone, a PC and a tablet, and is connected with the cloud data platform to check data collected by the cloud data platform at any time, including density history change data, so as to master the density change condition of the detected liquid 6.
Further, the communication device 10 is further provided with a bluetooth module, the bluetooth module is connected with the data processing device 9, and the bluetooth module is used for connecting the data collection host with the user terminal directly through the bluetooth module. Data can be directly and locally checked through the Bluetooth module by using the user terminal without being connected with the cloud data platform.
As shown in fig. 2, a CD card interface 17 is provided in the data processing device 9, and the CD card interface 17 can be inserted with a CD card for storing data. The CD card can be conveniently and quickly replaced by using the CD card to store data.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. The utility model provides a liquid density measurement system, includes measurement terminal, measurement terminal includes densimeter, signal emission device and measurement power, signal emission device pass through the circuit with the densimeter is connected which characterized in that: the system also comprises a data collection host and a cloud data platform; the data collection host comprises power equipment, data processing equipment and a communication device, wherein the data processing equipment is respectively connected with the power equipment and the communication device through circuits; the signal transmitting device is wirelessly connected with the communication device of the data collection host computer and is used for transmitting the data measured by the densimeter to the data collection host computer; the communication device is in wireless connection with the cloud data platform and used for transmitting data collected by the data collection host to the cloud data platform.
2. The liquid density measurement system of claim 1, wherein the signal emitting device and the communication device are both provided with a LORA communication module, the LORA communication module of the communication device is electrically connected with the data processing device, and the signal emitting device is remotely and wirelessly connected with the data collecting host through the LORA communication module.
3. The liquid density measurement system according to claim 1 or 2, wherein the communication device comprises an internet wireless communication module and a network interface, and the internet wireless communication module and the network interface are electrically connected with the data processing device and used for connecting the data collection host with the cloud data platform through the internet.
4. The liquid density measurement system of claim 1, wherein the power device comprises a first battery, a first solar panel, and a power plug, the first solar panel is connected to the first battery, and the first battery, the first solar panel, and the power plug are connected to the data processing device.
5. The liquid density measurement system of claim 1, wherein the measurement power source comprises a second solar panel and a second storage battery, and the second solar panel, the second storage battery and the signal emitting device are connected in sequence through a circuit.
6. The liquid density measuring system of claim 1, wherein the measuring terminal further comprises a fixing member by which the densitometer is fixed to the signal emitting device, the fixing member being adapted to separate the densitometer from the signal emitting device so that the densitometer is immersed in the liquid to be measured.
7. The liquid density measuring system of claim 6, wherein both ends of the fixing member are detachably connected to the densitometer and the signal emitting device, respectively.
8. The liquid density measurement system of claim 3, wherein the data collection host further comprises a display device and an operation button, both of which are connected to the data processing device for locally viewing the data received by the data collection host in real time; the data processing equipment is internally provided with a CD card interface, and the CD card interface can be inserted into a CD card interface card for storing data.
9. The liquid density measurement system of claim 3, further comprising a user terminal, wherein the user terminal is connected to the cloud data platform for viewing data collected by the cloud data platform at any time.
10. The system of claim 9, wherein the communication device further comprises a bluetooth module for connecting the data collection host and the user terminal directly via the bluetooth module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023198705.9U CN213957068U (en) | 2020-12-25 | 2020-12-25 | Liquid density measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023198705.9U CN213957068U (en) | 2020-12-25 | 2020-12-25 | Liquid density measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213957068U true CN213957068U (en) | 2021-08-13 |
Family
ID=77194508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023198705.9U Active CN213957068U (en) | 2020-12-25 | 2020-12-25 | Liquid density measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213957068U (en) |
-
2020
- 2020-12-25 CN CN202023198705.9U patent/CN213957068U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206804833U (en) | Intelligent battery managing device | |
| CN103645443A (en) | Storage battery measurement and control system | |
| CN103312758B (en) | Spherical tank health monitoring system based on wireless sensing nodes | |
| CN213957068U (en) | Liquid density measuring system | |
| CN206671473U (en) | Transformer station's O＆M real-time detection apparatus | |
| CN211784005U (en) | Online monitoring equipment for tension of interception net | |
| CN203069733U (en) | A vibration-detection-based partial discharging point positioning device used for GIS tests | |
| CN210270114U (en) | Fault detector for heavy-duty mechanized bridge erection system | |
| CN202471283U (en) | Sensing clip for jointly acquiring temperature and voltage of tandem lead-acid battery | |
| CN214894091U (en) | Portable comprehensive testing device and air conditioner testing system | |
| CN201707390U (en) | Power line safety monitor with ZIGBEE wireless communication function | |
| CN203149040U (en) | Remote water capacitance detector | |
| CN210579253U (en) | Wireless passive cable inspection temperature measurement system | |
| CN203224606U (en) | Storage battery online monitoring device | |
| CN108462218B (en) | Storage battery online monitoring system and method thereof | |
| CN206074594U (en) | A kind of integrated soil moisture content monitor | |
| CN206876213U (en) | A kind of fruit tree growth environment monitoring device based on Internet of Things | |
| CN217900909U (en) | Monitoring device for coal mine junction box | |
| CN218634311U (en) | Wireless transparent transmission system | |
| CN209879320U (en) | Mobile remote energy consumption monitoring device based on Internet of things | |
| CN210109100U (en) | Portable soil temperature and humidity detector | |
| CN211293713U (en) | Data acquisition processing monitoring device | |
| CN211038746U (en) | Mining ann's type detection station processing apparatus | |
| CN215956382U (en) | Mining safety monitoring and call device and system | |
| CN210346938U (en) | Temperature measurement system of distribution line equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |