CN203242145U - Temperature transmitter - Google Patents
Temperature transmitter Download PDFInfo
- Publication number
- CN203242145U CN203242145U CN 201320101775 CN201320101775U CN203242145U CN 203242145 U CN203242145 U CN 203242145U CN 201320101775 CN201320101775 CN 201320101775 CN 201320101775 U CN201320101775 U CN 201320101775U CN 203242145 U CN203242145 U CN 203242145U
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- China
- Prior art keywords
- temperature
- signal
- temperature transmitter
- sensor
- terminal
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- 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.)
- Expired - Fee Related
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- Road Paving Machines (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to the field of accessories of asphalt paving equipment, in particular to a temperature transmitter. The temperature transmitter comprises a sensor, a signal acquisition device and a data terminal. By the temperature transmitter with the structure, an operator can monitor the temperature of asphalt raw materials in an operation room in real time through the sensor and a wireless transmission technology, and operates an asphalt paver to regulate the temperature so as to enable the temperature to be in a required range. The whole device is simple in structure, convenient and practical.
Description
Technical field
The utility model relates to the bituminous pavement road apparatus field, specifically a kind of temperature transmitter.
Background technology
Pitch is present commonplace highway pavement material, and bituminous pavement road is also because shirtsleeve operation and high-level efficiency become present topmost bituminous pavement road equipment.Pitch and other raw materials mix in facilities of mix storied building, heat through after the pressurization, and then by paver asphalt mixture are routed to highway pavement, and asphalt paver is by the mobile road surface that just pitch conveniently can be laid on the asphalt paver process.
When using bituminous pavement road, the control of raw material temperature is paid particular attention to, if the quality that deviation can directly cause the pitch finished product appears in raw-material temperature, affect the serviceable life of bituminous highway.So the raw-material temperature of Real Time Monitoring pitch is one of key factor of control bituminous highway quality.
The utility model content
The purpose of this utility model is for the problems referred to above, and temperature transmitter simple in structure is provided, and the temperature when the Real-time Obtaining asphalt stock mixes also feeds back to operating personnel, and is easy to operate.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of temperature transmitter, comprise temperature transmitter, it is characterized in that: comprise sensor, signal pickup assembly, data terminal, described sensor is temperature sensor, Real Time Monitoring temperature, described signal pickup assembly comprise that signal amplification circuit, A/D change-over circuit, signal remove interfered circuit and signaling conversion circuit.Digital signal, isolation undesired signal are amplified, converted to the simulating signal of the temperature that sensor records, calculate temperature value according to digital signal at last, described signaling conversion circuit comprises the MCU of signal operation and control, MCU MCU calculates temperature value with digital signal, described data terminal comprises display terminal and control terminal, the real-time displays temperature value of display terminal, control terminal carries out setting parameter to MCU, and described display terminal and control terminal are the touch LCD screen.
Preferably, described LCD MODULE is serial port.
Preferably, carry out the signal transmission by radio transmitting device between described signal pickup assembly and the data terminal.Radio transmitting device can be selected the infrared and radio transmitting device, also can select other radio transmitting devices according to actual conditions.
The utility model adopts said structure, and by sensor and Radio Transmission Technology, the operator can be in the temperature of operation room Real Time Monitoring asphalt stock, and then by operation bituminous paver adjusting temperature, make it in claimed range, whole apparatus structure is simple, and is convenient and practical.
Description of drawings
Fig. 1 is the utility model logical framework figure.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to restriction of the present utility model.
As shown in Figure 1, a kind of temperature transmitter, comprise temperature transmitter, it is characterized in that: comprise sensor 1, signal pickup assembly 2, data terminal 4. sensors 1 are temperature sensor, signal pickup assembly 2 comprises signal amplification circuit 201, A/D change-over circuit 202, signal removes interfered circuit 203 and signaling conversion circuit 204, signaling conversion circuit 204 comprises the MCU of signal operation and control, MCU calculates temperature value with digital signal, data terminal 4 comprises display terminal and control terminal, display terminal and control terminal are the touch LCD screen, LCD MODULE is serial port, carries out the signal transmission by radio transmitting device 3 between signal pickup assembly 2 and the data terminal 4.
The utility model adopts said structure, and by sensor and Radio Transmission Technology, the operator can be in the temperature of operation room Real Time Monitoring asphalt stock, and then by operation bituminous paver adjusting temperature, make it in claimed range, whole apparatus structure is simple, and is convenient and practical.
Below the utility model is described in detail, but apparent, those skilled in the art can carry out various changes and improvements, and does not deviate from the scope of the present utility model that appended claims limits.
Claims (3)
1. temperature transmitter, comprise temperature transmitter, it is characterized in that: comprise sensor, signal pickup assembly, data terminal, described sensor is temperature sensor, described signal pickup assembly comprises that signal amplification circuit, A/D change-over circuit, signal remove interfered circuit and signaling conversion circuit, described signaling conversion circuit comprises the MCU of signal operation and control, MCU calculates temperature value with digital signal, described data terminal comprises display terminal and control terminal, and described display terminal and control terminal are the touch LCD screen.
2. temperature transmitter according to claim 1, it is characterized in that: described LCD MODULE is serial port.
3. temperature transmitter according to claim 1 is characterized in that: carry out the signal transmission by radio transmitting device between described signal pickup assembly and the data terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101775 CN203242145U (en) | 2013-03-06 | 2013-03-06 | Temperature transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101775 CN203242145U (en) | 2013-03-06 | 2013-03-06 | Temperature transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203242145U true CN203242145U (en) | 2013-10-16 |
Family
ID=49319417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320101775 Expired - Fee Related CN203242145U (en) | 2013-03-06 | 2013-03-06 | Temperature transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203242145U (en) |
-
2013
- 2013-03-06 CN CN 201320101775 patent/CN203242145U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20150306 |
|
| EXPY | Termination of patent right or utility model |