CN209356091U - A kind of pipeline fluid is from driving temperature measuring equipment - Google Patents
A kind of pipeline fluid is from driving temperature measuring equipment Download PDFInfo
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- CN209356091U CN209356091U CN201920212513.7U CN201920212513U CN209356091U CN 209356091 U CN209356091 U CN 209356091U CN 201920212513 U CN201920212513 U CN 201920212513U CN 209356091 U CN209356091 U CN 209356091U
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- pipeline
- voltage
- rectifying
- microgenerator
- temp measuring
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Abstract
The utility model relates to a kind of pipeline fluids from temperature measuring equipment is driven, which includes water wheels, microgenerator, rectifying and voltage-stabilizing system and temp measuring system；The water wheels are mounted in object pipeline to be measured, and a circular hole is opened on pipeline, and water wheel axle passes through the microgenerator outside the circular hole connecting pipe, and microgenerator output end connects rectifying and voltage-stabilizing system, and the output end of rectifying and voltage-stabilizing system connects temp measuring system；Temperature sensor in temp measuring system is placed in point position；Temp measuring system includes temperature sensor, main control singlechip, level switch module and low-consumption wireless data transmitting module.The device increases fluid power-generation system, water wheels can in collection conduit fluid kinetic energy, drive microgenerator rotation, it converts the kinetic energy into electrical energy, rectified pressure stabilizing, become the direct current of constant voltage, provides energy for temp measuring system and carry out temperature measurement, and can low-consumption wireless data transmitting module long-distance transmission data.
Description
Technical field
The utility model relates to pipeline fluid power generations, technical field of temperature measurement, and in particular to a kind of from driving thermometric dress
It sets.
Background technique
Nowadays, application of the pipeline in production and living is extremely extensive, and in the pipeline of substantial amounts, fluid has larger
Power potential energy, and these potential energy are not well used, and cause the waste of resource, than if any height fall
Pipeline for another example allows the pipeline there are kinetic energy rejection.Simultaneously in certain fields, the measurement of fluids within pipes temperature is particularly significant,
In the patent that notification number is CN202853793U, a kind of device for measuring fluid temperature (F.T.) in pipeline is given, this device utilizes
Sealing adiabatic ring guarantees the stabilization of thermometric environment, and digital temperature sensor is inserted into threeway and carries out temperature measurement, using wireless
Technology exports data, but extraneous supply energy is needed when the work of this device, is not suitable for some with a varied topography and inconvenient
The pipeline at power supply line is set up, if necessary to use, then a large amount of battery is expended and this device is powered, has been aggravated useless
Pollution of the battery to environment.In the patent of Patent No. ZL201720949083, a kind of utilization pipeline fluid driving is given
The system of power generation, this system are generated electricity using the fluid in pipeline, but this system has no pressure stabilization function, if without place
Reason, not can guarantee temperature measuring equipment and works under steady dc voltage, it is easy to burn out temperature measuring equipment.How to being flowed in pipeline
The energy of body carries out recycling and reusing, improves the energy source of temperature measuring equipment, guarantee temperature measuring equipment can even running, reduce people
Power cost and environmental pollution are major issues urgently to be resolved.
Utility model content
In view of the deficiencies of the prior art, problem to be solved in the utility model is: providing a kind of pipeline fluid driving certainly
Temperature measuring equipment.The device increases fluid power-generation system, water wheels can in collection conduit fluid kinetic energy, drive microgenerator
Rotation, converts the kinetic energy into electrical energy, and rectified pressure stabilizing becomes the direct current of constant voltage, provides energy for temp measuring system and carries out
Temperature measurement, and can low-consumption wireless data transmitting module long-distance transmission data.
The utility model solve the technical problem the technical solution adopted is that: provide a kind of pipeline fluid from driving thermometric
Device, it is characterised in that the device includes water wheels, microgenerator, rectifying and voltage-stabilizing system and temp measuring system；The water wheels installation
In object pipeline to be measured, a circular hole is opened on pipeline, water wheel axle passes through the microgenerator outside the circular hole connecting pipe, miniature
Generator output end connects rectifying and voltage-stabilizing system, and the output end of rectifying and voltage-stabilizing system connects temp measuring system, the temperature in temp measuring system
Degree sensor is placed in point position.
The rectifying and voltage-stabilizing system include bridge rectifier, filter condenser, first capacitor device, three terminal integrated voltage stabilizer,
First diode, the second capacitor, resistance, the second diode, battery and power management module；The output end of microgenerator
It is connected on bridge rectifier, while the output end of bridge rectifier successively connects filter condenser, first capacitor device, the second capacitor
Device, resistance, battery and power management module；The second diode is being connected where battery and power management module on circuit,
One end of the anode connection resistance of second diode, the anode of the cathode connection battery of the second diode；First capacitor device
Anode is connected with the input terminal of three terminal integrated voltage stabilizer, and the second capacitor connects the output end of three terminal integrated voltage stabilizer, three end collection
At the input terminal and output end reverse parallel connection first diode of voltage-stablizer, the third end of the three terminal integrated voltage stabilizer connects electric power storage
The cathode in pond and power management module.
The temp measuring system includes temperature sensor (can use thermocouple), main control singlechip, level switch module, low-power consumption
Wireless data transmission module (NB-IOT module can be used) etc.；Temperature sensor connects main control singlechip, and main control singlechip successively passes through
Level switch module and low-consumption wireless data transmitting module are connect with cloud server；Simultaneously main control singlechip and battery and
Power management module connection；The collected temperature signal of temperature sensor is transmitted to main control singlechip, is sent out by level switch module
It is sent to NB-IOT module, data are uploaded to cloud server by NB-IOT module, while receiving the finger for carrying out this cloud server
It enables, the operation of control device.
Compared with prior art, the utility model has the beneficial effects that
Previous temperature measuring device can only rely on external power supply, the limitation of managed road landform, temperature measure limitation compared with
Greatly.The present apparatus mainly passes through water wheels, microgenerator, rectifying and voltage-stabilizing system and temp measuring system composition, and tube fluid kinetic energy is turned
Electric energy is turned to, for managing interior temperature measurement, temp measuring system is low in energy consumption being capable of stable operation.It is smaller by the influence of topography, it can be long-range
The time of control measurement temperature, and exported data by existing Radio Transmission Technology.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the pipeline fluid of the utility model from driving temperature measuring equipment.
Fig. 2 is the circuit diagram of the utility model rectifying and voltage-stabilizing system.
Fig. 3 is that the main pipeline of a kind of pipeline fluid of the utility model from driving temperature measuring equipment installs and uses figure.
Fig. 4 is that the bypass pipe of a kind of pipeline fluid of the utility model from driving temperature measuring equipment installs and uses figure.
In figure, pipeline 1, water wheels 2, microgenerator 3, rectifying and voltage-stabilizing system 4, temp measuring system 5, temperature sensor 6, bridge-type
Rectifier 7, filter condenser 8, first capacitor device 9, three terminal integrated voltage stabilizer 10, diode 11, the second capacitor 12, resistance
13, diode 14, battery and power management module 15, main pipeline 16, bypass pipe 17, main control singlechip 18, level conversion mould
Block 19, low-consumption wireless data transmitting module 20, cloud server 21, browser 22, solenoid valve 23, relay 24.
Specific embodiment
It is further discussed below the utility model below in conjunction with examples and drawings, but is not protected in this, as to the application
The restriction of range.
It includes water wheels 2, microgenerator that the utility model relates to a kind of pipeline fluids from temperature measuring equipment (referring to Fig. 1) is driven
3, rectifying and voltage-stabilizing system 4 and temp measuring system 5 (including temperature sensor 6 in temp measuring system)；The water wheels 2 are mounted on object to be measured
In pipeline 1, a circular hole is opened on pipeline 1, water wheel axle passes through the microgenerator 3 outside the circular hole connecting pipe, and band actuating miniature is sent out
The rotor of motor rotates, and 3 output end of microgenerator connects rectifying and voltage-stabilizing system 4, and the output end of rectifying and voltage-stabilizing system 4, which connects, to be surveyed
Warm system 5, provides stabilized power supply for temp measuring system；Temperature sensor 6 in the temp measuring system 5 is placed in point position；It is above-mentioned
Water wheels 2, microgenerator 3 constitute fluid power-generation system.
The rectifying and voltage-stabilizing system 4 includes bridge rectifier 7, filter condenser 8, first capacitor device 9, three end integrated voltage-stabilizeds
Device 10, first diode 11, the second capacitor 12, resistance 13, the second diode 14, battery and power management module 15；Institute
Stating bridge rectifier 7 may be selected RS502 type rectifier bridge, and 7805 type three terminal regulators, electric power storage may be selected in three terminal integrated voltage stabilizer 10
18650 lithium batteries of two section 3000mAh can be selected in pond, and power management module, which manages charging and discharging lithium battery, can be selected " expedition "
18650 lithium battery management modules pass through 18650 lithium batteries by the battery for being pressed into " expedition " 18650 lithium battery management module
Seat.The output end of microgenerator 3 is connected on bridge rectifier 7, and the output end of bridge rectifier 7 successively connects filtered electrical
Container 8, first capacitor device 9, the second capacitor 12, resistance 13, battery and power management module 15；In battery and power supply pipe
It manages and connects the second diode 14 on 15 place circuit of module, one end of the anode connection resistance 13 of the second diode 14, the two or two
The anode of the cathode connection battery of pole pipe；The anode of first capacitor device 9 is connected with the input terminal of three terminal integrated voltage stabilizer 10, the
Two capacitors 12 connect the output end of three terminal integrated voltage stabilizer 10, and the input terminal and output end of three terminal integrated voltage stabilizer 10 are reversely simultaneously
Join first diode 11, the cathode of the connection of third the end battery and power management module 15 of the three terminal integrated voltage stabilizer 10.
The temp measuring system 5 includes thermocouple temperature sensor 6, main control singlechip 18, level switch module 19, NB-IOT
Module 20；Thermocouple temperature sensor 6 is connect with main control singlechip 18, and main control singlechip 18 passes sequentially through level conversion mould simultaneously
Block 19, NB-IOT module 20 are connect with cloud server 21；The collected temperature signal of thermocouple temperature sensor 6 is transmitted to master
Single-chip microcontroller 18 is controlled, NB-IOT module 20 is sent to by level switch module 19, data are uploaded to cloud by NB-IOT module 20
Server 21, while receiving the instruction for carrying out this cloud server, the operation of control device.Main control singlechip 18 while and battery
It is connected with power management module 15, battery reaches 5V after power management module, powers to single-chip microcontroller, while battery
It is directly connect with main control singlechip, battery voltage signal is passed into main control singlechip, power management module controls battery
Charged state.
It is electrically connected between microgenerator 3 and rectifying and voltage-stabilizing system 4, alternating current is transformed by rectifying and voltage-stabilizing system 4
The constant direct current of voltage supplies temp measuring system, and extra electric energy is stored with battery；Temp measuring system 5 is connected to storage
The both ends of battery and power management module 15, battery can power for it, and temperature sensor 6 carries out temperature data acquisition, by leading
Control single-chip microcontroller 18 handles temperature data, is sent to NB-IOT module 20 by level switch module 19, passes through NB-IOT mould
Block 20 is sent to cloud server 21, and user can be in the operation of the reading temperature information of browser 22 and control device.
Utility model device can provide electric power support using the energy of the fluid of channel interior for temperature measuring device thermometric,
Artificial and battery cost is reduced, the thermometric demand of complex pipeline is able to satisfy.
Referring to fig. 2, fluids within pipes drive the water wheels 2 to rotate to the working method of the rectifying and voltage-stabilizing system 4, water wheels 2
Microgenerator 3 is driven to rotate, what generator generated is unstable alternating current, needs rectifying and voltage-stabilizing that could use at this time.It is micro-
The alternating current that generator 3 generates becomes direct current by bridge rectifier 7, becomes metastable straight through filter condenser 8
Galvanic electricity is changed into the constant direct current of voltage, to charge the battery using three terminal integrated voltage stabilizer 10.Battery and electricity
Second diode 14 is placed before source control module 15, prevents from influencing front end devices work in storage battery power supply.Battery
With connection temp measuring system 5 after power management module 15.
There are two types of mounting means for the utility model: one is being directly installed in main pipeline (referring to Fig. 3), in main pipeline 16
On need thermometric place place thermocouple temperature sensor 6, apart from temperature sensor 0.5m -1m position install water wheels
2, such as in large-scale experiment room or industrial application, when being laid with pipeline early period, the utility model is just mounted on pipeline
In；Another kind is mounted in bypass pipe (referring to fig. 4), is needed the place of thermometric to place electric thermo-couple temperature on main pipeline 16 and is passed
Sensor 6, successively installs solenoid valve 23, water wheels 2 on bypass pipe 17, and solenoid valve 23 connects relay 24, relay 24 simultaneously with
Main control singlechip 18 connects, then receives the instruction from cloud server by NB-IOT module 20, thus remote control apparatus
Work and stopping.Relay 24 controls electromagnetic valve switch.Solenoid valve is opened, and fluid enters bypass pipe, drives water wheels rotation, dress
Set work；Solenoid valve is closed, and fluid stops flowing, and water wheels stop operating, and device stops working.This mode is suitable for main pipeline
Operating condition is stringent and the pipeline of thermometric infrequently in or old pipeline be not easy in the pipeline reequiped.During installation, to each
The device of measuring point is numbered, and records point position in detail and number with device and correspond, and is convenient for remote data transmission.
After the completion of thermometric, using temperature data wireless transmission method, it is based on low-consumption wireless transmission technology, passes through low-power consumption
Wireless data transmission module numbers device and temperature data is transmitted to terminal, carries out at concentration to the data of different location
Reason, this mode can be used for the remote controls such as large-scale experiment room or industrial application, such as the temperature data of acquisition will directly be located
Data can be transferred directly to computer using Radio Transmission Technology by reason, carry out data processing, or by the temperature of field pipeline
Degree carries out real-time monitoring and processing according to factory is transmitted to, or the temperature data of each branch is transmitted to host and carries out temperature remittance
Total or centralized processing etc..If the device is mounted on more remote and important place, small-sized transmitting base station can be specially established,
Carry out remote data transmission.
Timing thermometric and long-range control may be implemented in the utility model, and user can be by being arranged device on a web browser
Thermometric time, data transmission frequency, data transmission time etc..
If hydraulic generator amount is less than device power consumption, only carries out hydraulic generator and charge a battery process, without
Temperature detection.Time opening main control singlechip (it can be carried by RTC clock time opening, RTC clock for main control singlechip,
Can also be configured outside main control singlechip, RTC clock power consumption is in μ A rank, hardly power consumption), main control singlechip passes through acquisition
Battery voltage signal can monitor battery situation in real time, after battery charging complete, main control singlechip 18, level conversion mould
Block 19 and NB-IOT module 20 work at the same time, and realize remote data transmission, trip temperature of going forward side by side measurement.If pipeline flow is bigger than normal,
Also can be by output voltage control constant voltage (the use of 7805 type three terminal regulators being then 5V) by rectifying and voltage-stabilizing system 4, it can
To guarantee temperature measurement circuit even running, the excessive thermometric part of voltage is prevented to be burned out.
It is measured through test, when not sending teledata, (tape relay uses DS18B02 thermoelectricity for the device electricity consumption part
It is even) power consumption 150mA；When transmission, 18650 lithium batteries of power consumption 300mA, the fully charged 3000mAh of two sections can be provided to device
Electricity 16-32 hours.
The utility model does not address place and is suitable for the prior art.
Claims (2)
1. a kind of pipeline fluid drives temperature measuring equipment certainly, it is characterised in that the device includes water wheels, microgenerator, rectifying and voltage-stabilizing
System and temp measuring system；The water wheels are mounted in object pipeline to be measured, and a circular hole is opened on pipeline, and water wheel axle passes through the circular hole
Microgenerator outside connecting pipe, microgenerator output end connect rectifying and voltage-stabilizing system, the output end of rectifying and voltage-stabilizing system
Connect temp measuring system；Temperature sensor in temp measuring system is placed in point position；
The rectifying and voltage-stabilizing system includes bridge rectifier, filter condenser, three terminal integrated voltage stabilizer, battery and power management
Module；
Temp measuring system includes temperature sensor, main control singlechip, level switch module and low-consumption wireless data transmitting module；Temperature
Spend sensor and connect main control singlechip, main control singlechip successively through level switch module and low-consumption wireless data transmitting module with
Cloud server connection；Main control singlechip is connect with battery and power management module simultaneously.
2. pipeline fluid according to claim 1 is from driving temperature measuring equipment, which is characterized in that the object pipeline to be measured is
When other pipeline, the place of thermometric is needed to place temperature sensor on main pipeline, solenoid valve and water wheels, electricity are installed on bypass pipe
Magnet valve connects relay, and relay is connect with main control singlechip simultaneously.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018204086537 | 2018-03-26 | ||
| CN201820408653 | 2018-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209356091U true CN209356091U (en) | 2019-09-06 |
Family
ID=67803658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920212513.7U Expired - Fee Related CN209356091U (en) | 2018-03-26 | 2019-02-19 | A kind of pipeline fluid is from driving temperature measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209356091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612606A (en) * | 2018-03-26 | 2019-04-12 | 河北工业大学 | A kind of driving temperature measuring equipment certainly based on pipeline fluid power generation |
| CN113268028A (en) * | 2021-05-21 | 2021-08-17 | 信阳清源智联信息科技有限公司 | Control method of intelligent control micro-platform for fluid parameter acquisition terminal |
-
2019
- 2019-02-19 CN CN201920212513.7U patent/CN209356091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612606A (en) * | 2018-03-26 | 2019-04-12 | 河北工业大学 | A kind of driving temperature measuring equipment certainly based on pipeline fluid power generation |
| CN113268028A (en) * | 2021-05-21 | 2021-08-17 | 信阳清源智联信息科技有限公司 | Control method of intelligent control micro-platform for fluid parameter acquisition terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20220219 |