CN208026381U - Concrete measuring temperature system - Google Patents
Concrete measuring temperature system Download PDFInfo
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- CN208026381U CN208026381U CN201820499539.XU CN201820499539U CN208026381U CN 208026381 U CN208026381 U CN 208026381U CN 201820499539 U CN201820499539 U CN 201820499539U CN 208026381 U CN208026381 U CN 208026381U
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- signal
- concrete
- thermometric
- temperature
- temperature sensor
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Abstract
The utility model discloses a kind of concrete measuring temperature systems comprising thermometric front end, thermometric rear end；Thermometric front end includes prefabricated multiple temperature sensors in mass concrete, and is fixedly connected with the reinforcing bar in mass concrete；Multiple temperature sensors are connect by cable with a cable integrator, and cable integrator is connect with collector, and collector is connect with 4G signal projectors；Thermometric rear end includes 4G signal receivers, and 4G signal receivers receive passes to 4G signal adapters after the data that 4G signal projectors transmit again, 4G signal adapters by transformed data transfer to data processing display module.The utility model can monitor the temperature of mass concrete in real time, stable and reliable for performance, at low cost.
Description
Technical field
The utility model belongs to building field, and in particular to a kind of concrete measuring temperature system.
Background technology
During casting of concrete in mass, the generation of hydration heat of cement can lead to the huge inside and outside temperature of concrete
Difference, if gently causing concrete surface to generate crack without effective monitoring, control to internal-external temperature difference, influencing perception；It is heavy then generate
Through crack influences the safety of concrete quality or even total.So in casting of concrete in mass and late maintaining
In the process, it is desirable that concrete internal and external temperature is effectively monitored, and the data according to acquisition are timely analyzed, and are adopted
Corresponding cooling measure is taken, until internal-external temperature difference is stablized in the safe range of permission.Existing mass concrete temperature prison
The monitoring of control generally use man-hour manually hand-held tester, cable transmission monitoring, less radio-frequency and common GPRS transmission monitor to complete,
In, the monitoring of man-hour manually hand-held tester can not grasp that first-hand Temperature Datum, technical staff's thermometric operation intensity be big, Wu Faji in time
When feed back；The a large amount of cable of cable transmission monitoring needs meets entire thermometric system, and a large amount of cable can not such as be had
The protection of effect can cause cable accidental destruction, data that cannot transmit in time, to reduce the arrangement of cable, need to lay survey at the scene
Warm monitoring room needs personnel to carry out 24 hours on duty；Though less radio-frequency and the monitoring of common GPRS transmission reduce the throwing of cable
Enter, but there is construction site bad environments, can not ensure the complete transmission of data.
Utility model content
The temperature of mass concrete can be monitored in real time the purpose of this utility model is to provide a kind of, performance is steady
Fixed reliable, at low cost concrete measuring temperature system.
Technical solution used by the utility model is：
A kind of concrete measuring temperature system comprising thermometric front end, thermometric rear end；
The thermometric front end includes temperature sensor, collector, 4G signal projectors and DC power supply, the temperature sensing
Device have it is multiple, it is prefabricated in mass concrete, and be fixedly connected with the reinforcing bar in mass concrete；Multiple temperature sensors
It is connect with a cable integrator by cable, cable integrator, collector, 4G signal projectors are sequentially connected, collector
The data transfer that the temperature sensor received is transmitted gives 4G signal projectors；The DC power supply uses 12V DC power supply,
It powers for collector, 4G signal projectors；
The thermometric rear end include 4G signal receivers, 4G signal adapters, data processing display module and alternating current
Source；The 4G signal receivers pass to 4G signal adapters, the 4G letters again after receiving the data that 4G signal projectors transmit
Number converter by transformed data transfer to data processing display module, the AC power uses 220V AC powers, is
4G signal receivers, 4G signal adapters, data processing display module power supply.
After concreting, collector receives each sensor being embedded in concrete and collects temperature, and passes through 4G
Signal projector passes data to 4G signal receivers using 4G signals, and 4G signal receivers are by the data of reception through 4G signals
Converter conversion after pass to data processing display module shown.Administrative staff by data processing display module can be with
When monitoring temperature value, when temperature is reduced to setting value, data processing display module can be in time to administrator's mobile phone（Client）
Warning message is sent, takes appropriate measures in time, prevents concrete due to quality problems caused by internal-external temperature difference.
By said program, the spacing between temperature sensor is 600mm, can arrange that 3 ~ 4 temperature pass in the same plane
Sensor, the temperature sensor of the top（Top temperature measuring point）From concrete upper surface 50mm, the lowermost temperature sensor（Bottom
Temperature measuring point）From concrete base 200mm；To ensure the accurate of data acquisition.
By said program, the concrete measuring temperature system further includes client terminal, the client terminal be mobile phone, computer,
The mobile phone, computer receive data processing the data that transmit of display module.To facilitate long range, strange land to check thermometric number online
According to be handled in time in abnormal cases.
Temperature sensor and reinforcing bar are fixed before concreting, reinforcing bar stretches into temperature sensor, and embedment is big in advance
Volume concrete measuring point for the temperature makes multiple sensors pass through cable and is connect with a cable integrator, to reduce the cloth of cable
If.After the completion of concreting, temperature sensor and other thermometric end devices are attached at the first time, collector receives
To after the temperature signal of temperature sensor measurement, 4G signal projectors are sent the data to, 4G signal projectors utilize 4G signals
Data are transmitted, 4G signal receivers are passing data to 4G signal adapters, will after the conversion of 4G signal adapters
Data transfer to data processing display module shown and stored.User can be online by computer or mobile phone real-time query
Data and 4G signal projectors are positioned, can also download report and temperature profile, carry out the comparative analysis of data.
The beneficial effects of the utility model are：
Thermometric front end is parasite power pattern, and 4G signal projectors use low-voltage direct-current powering mode, can directly utilize
Storage battery power supply is not necessarily to ad hoc cable, is not limited by power supply for construction, can accomplish round-the-clock not interrupting monitoring；
Thermometric front end, thermometric rear end are highly integrated chip, and volume is small, it is not necessary that independent computer room is arranged, effectively save peace
Fill space；
Collector can receive 255 road temperature acquisition signals simultaneously, and be handled；It can be adapted for overlarge area bottom plate
Temperature monitoring when subregion synchronous construction；
Acquisition signal can be added and be closed at any time, without restarting a whole set of monitoring system, be can avoid unnecessary signal and adopted
Collection, caused additional electrical energy waste；
It is strong to environmental resistance, even if bad environments, it also can guarantee the integrality of data transmission；
It is monitored without man-hour manually hand-held tester, without temperature detection monitoring room is laid, has both liberated labour, also reduced
Monitoring cost；
In addition to temperature sensor cannot recycle, other devices can recycle repeatedly utilize, to reduce monitor at
This.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the entire block diagram of concrete measuring temperature system；
Fig. 2 is the structural schematic diagram of thermometric front end；
Fig. 3 is the structural schematic diagram of thermometric rear end.
Wherein：1, temperature sensor, 2, collector, 3,4G signal projectors, 4, DC power supply, 5, cable, 6,4G signals
Receiver, 7,4G signal adapters, 8, data processing display module, 9, cable integrator, 10, wireless signal delivery outlet, 11,
SIM card card slot, 12, signal lamp.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
Referring to Fig. 1-Fig. 3, a kind of concrete measuring temperature system comprising thermometric front end, thermometric rear end.Thermometric front end includes temperature
Spend sensor 1, collector 2,4G signal projectors 3 and DC power supply 4.Temperature sensor 1 have it is multiple, it is prefabricated in large volume coagulation
In soil, and it is fixedly connected with the reinforcing bar in mass concrete.Multiple temperature sensors 1 are integrated by cable 5 and a cable
Device 9 connects, and reduces the laying of cable.Cable integrator 9 is connect by cable with collector 2, and collector 2 emits with 4G signals
Device 3 connects, and the data transfer that collector 2 transmits the temperature sensor 1 received is to 4G signal projectors 3；DC power supply 4 is adopted
It is collector 2, the power supply of 4G signal projectors 3 with 12V DC power supply.Thermometric rear end includes 4G signal receivers 6,4G signals turn
Parallel operation 7, data processing display module 8 and AC power；4G signal receivers 6 pass to 4G letters again after receiving the data transmitted
Number converter 7,4G signal adapters 7 pass data to data processing display module 8；AC power is exchanged using 220V
Electricity, directly be 4G signal receivers 6,4G signal adapters 7, data processing display module 8 power.
In the present embodiment, the probe of temperature sensor 1 uses DS18B20 temperature sensor chips, DS18B20 that can work
Under parasite power pattern, the temperature information positioned at multiple places can be collected in real time without additional power supply.Data
Monobus exports after acquisition, -55 DEG C~+125 DEG C of temperature-sensitive range, 0.1 DEG C of temperature measurement accuracy.Spacing between temperature sensor is
600mm can arrange 3 ~ 4 groups of temperature measuring points in the same plane, and middle and upper part temperature measuring point is from surface 50mm, and bottom temperature measuring point is from bottom
200mm。
In the present embodiment, the model GM16B of collector 2, signal acquisition supports 16 tunnel pattern of monobus, has waterproof spy
Property, supplying DC 6~30VDC Width funtion networkings are inputted, there is anti-reverse protection alarm, buzzer warning, temperature bound report
Alert function.
In the present embodiment, the capital equipment of 4G signal projectors 3 and 4G signal receivers 6 is USR-GPRS-730, data
Interface UART：2400bps -921600bps, operating voltage DC 5V ~ 36V, the ports input RS485, export RS232.Branch
Hold four frequencies：GSM850/900, DCS1800/1900, global general-use；Support GSM/GPRS networks；Support 2G/3G/gprs hands
The 2G flows of machine card；Antenna option SMA interfaces；It supports that 4 network connections are online simultaneously, supports TCP and UDP；Group
Net operating mode：Short message transparent transmission mode, network transparent transmission mode, HTTPD patterns；Support class RFC2217 functions, it can be from network
The serial ports parameter of dynamic modified module；With wireless signal delivery outlet 10, SIM card card slot 11 and signal lamp 12；Has LBS
Base station location function can get 730 general location by the network of operator, and positioning accuracy is generally at 100 meters
Left and right, for making up GPS positioning by weather, high building, position etc. influences.
After concreting, collector 2 receives each 1 collected temperature of temperature sensor being embedded in concrete,
And sent using 4G signals by 4G signal projectors 3, then received by 4G signal receivers 6,4G signal receivers 6 receive
Data through 4G signal adapters 7 conversion after pass to data processing display module 8 shown.Administrative staff pass through data
Processing the monitoring temperature value at any time of display module 8, when temperature is reduced to setting value, data processing display module 8 can in time to
Administrator's mobile phone（Client）Warning message is sent, takes appropriate measures in time, prevents concrete due to caused by internal-external temperature difference
Quality problems.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (3)
1. a kind of concrete measuring temperature system, it is characterised in that：Including thermometric front end, thermometric rear end；
The thermometric front end includes temperature sensor, collector, 4G signal projectors and DC power supply, and the temperature sensor has
It is multiple, it is prefabricated in mass concrete, and be fixedly connected with the reinforcing bar in mass concrete；Multiple temperature sensors are logical
It crosses cable to connect with a cable integrator, cable integrator, collector, 4G signal projectors are sequentially connected, and collector will connect
The data transfer that the temperature sensor received transmits gives 4G signal projectors；The DC power supply uses 12V DC power supply, to adopt
Storage, the power supply of 4G signal projectors；
The thermometric rear end include 4G signal receivers, 4G signal adapters, data processing display module and AC power；Institute
It states after 4G signal receivers receive the data that 4G signal projectors transmit and passes to 4G signal adapters, the 4G signals conversion again
Device by transformed data transfer to data processing display module, the AC power use 220V AC powers, be 4G signals
Receiver, 4G signal adapters, data processing display module power supply.
2. concrete measuring temperature system according to claim 1, it is characterised in that：The concrete measuring temperature system further includes visitor
Family terminal, the client terminal are mobile phone, computer, the mobile phone, computer receive data processing the data that transmit of display module.
3. concrete measuring temperature system according to claim 1, it is characterised in that：Spacing between adjacent temperature sensor is
600mm arranges that 3 ~ 4 temperature sensors, the temperature sensor of the top are most lower from concrete upper surface 50mm on same plane
The temperature sensor at end is from concrete base 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499539.XU CN208026381U (en) | 2018-04-09 | 2018-04-09 | Concrete measuring temperature system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499539.XU CN208026381U (en) | 2018-04-09 | 2018-04-09 | Concrete measuring temperature system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208026381U true CN208026381U (en) | 2018-10-30 |
Family
ID=63909757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820499539.XU Expired - Fee Related CN208026381U (en) | 2018-04-09 | 2018-04-09 | Concrete measuring temperature system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208026381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556877A (en) * | 2020-11-11 | 2021-03-26 | 上海大学 | Automatic monitoring devices of bulky concrete temperature |
-
2018
- 2018-04-09 CN CN201820499539.XU patent/CN208026381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556877A (en) * | 2020-11-11 | 2021-03-26 | 上海大学 | Automatic monitoring devices of bulky concrete temperature |
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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: 20181030 |