CN204007908U - Heat processing technique mobile wireless temperature measuring equipment - Google Patents
Heat processing technique mobile wireless temperature measuring equipment Download PDFInfo
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- CN204007908U CN204007908U CN201420375133.2U CN201420375133U CN204007908U CN 204007908 U CN204007908 U CN 204007908U CN 201420375133 U CN201420375133 U CN 201420375133U CN 204007908 U CN204007908 U CN 204007908U
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Abstract
The utility model relates to temperature survey field, specifically a kind of heat processing technique mobile wireless temperature measuring equipment.Can access the accurate temperature curve of thermometric object in hot procedure.Heat processing technique comprises for the temperature sensor of direct measurement thermometric object temperature, for recording and forward the processing host of temperature sensor measurement data with mobile wireless temperature measuring equipment, temperature sensor is connected with processing host, processing host peripheral hardware hot box; Also be provided with the wireless receiver that receives temperature sensor measurement data and measurement data is transmitted to supervisory control comuter, and for set up the relay forwarding equipment of wireless transmission link between processing host and wireless receiver.The utility model is simple and reasonable for structure, uses the guilding principle that meets country's " energy-saving and emission-reduction ", is beneficial to and improves heat treated product percent of pass; And be applicable to existing most heat processing technique.
Description
Technical field
The utility model relates to temperature survey field, the portable temperature measuring equipment of a kind of heat processing technique specifically, and the workpiece or the material that are mainly used in processing in the heat processing techniques such as thermal treatment, sintering, welding, culinary art carry out wireless temperature measurement.
Background technology
Heat processing technique Covering domain is extremely wide, greatly to the thermal treatment of metal works, little food materials culinary art in life.In heat processing technique, temperature is controlled very important, temperature is controlled bad very large on the impact of product quality, therefore, in hot procedure to the detection of temperature with record extremely important, and temperature changing trend in whole hot procedure is recorded to facilitate and later carry out data analysis, can provide foundation to the improvement of heat processing technique.For example, and the various temperature sensors of detected temperatures are all arranged in heating container (heating furnace, heating bath etc.) with fixed position in existing heat processing technique, cannot be mobile with thermometric object (being workpiece or the material of processing in heat processing technique), thermometric object is implemented to temperature survey in contactless temperature-measuring mode, the factor such as between large, the thermometric object of interior of the container, mutually block in addition, the actual temperature curve that records thermometric object is inaccurate in fact.。
Summary of the invention
The utility model, in order to access the accurate temperature curve of thermometric object in hot procedure, provides a kind of heat processing technique portable temperature measuring equipment.
The utility model is to adopt following technical scheme to realize: the portable temperature measuring equipment of heat processing technique, comprise that temperature sensor is connected with processing host for the temperature sensor of direct measurement thermometric object temperature, for recording and forward the processing host of temperature sensor measurement data.During use, the detection probe of each temperature sensor is placed in respectively to each test point place of thermometric object, enters in heating container together with thermometric object; Processing host is arranged on outside heating container, and temperature sensor is implemented temperature survey to thermometric object, and processing host records and forward the measurement data of temperature sensor, and then makes staff obtain the temperature curve of thermometric object in hot procedure.
Processing host peripheral hardware hot box; like this; processing host under hot box protection can enter in heating container with thermometric object, and servo-actuated in hot procedure realized with thermometric object in record and forward the temperature parameter of thermometric object in hot procedure in heating container.
In order to pass through the temperature of thermometric object in computer real-time monitoring hot procedure, in time the heating-up temperature in heating container is implemented to control, in order to improve product percent of pass, described temperature measuring equipment is also provided with the wireless receiver that receives temperature sensor measurement data and measurement data is transmitted to supervisory control comuter; During use, wireless receiver is connected with supervisory control comuter by data line.
In addition, in order to meet Long-range Data Transmission needs, described temperature measuring equipment is also provided with for set up the relay forwarding equipment of wireless transmission link between processing host and wireless receiver, is responsible for the digital temperature data that forward process main frame sends, and guarantees the unimpeded of data transmission link.
Described temperature sensor is selected existing temperature sensor, for example: K type thermopair, N-type thermopair, W-Re5/26 tungsten rhenium type thermopair etc., the temperature-measuring range of different temperatures sensor is different, adopts K type thermopair, and the temperature-measuring range of described temperature measuring equipment is-40 ~ 1370 ℃; Adopt tungsten rhenium type thermopair, the measurement temperature of described temperature measuring equipment can be over 2100 ℃.Described processing host, wireless receiver, relay forwarding equipment belong to known technology, and those skilled in the art can directly buy or designed, designed obtains; In addition, for a person skilled in the art, the hot box outside processing host can be realized with various structures, as long as can realize effectively heat insulationly, guarantees the normal operation of processing host.
The utility model is simple and reasonable for structure, uses the guilding principle that meets country's " energy-saving and emission-reduction ", is beneficial to and improves heat treated product percent of pass; And be applicable to existing most heat processing technique, and such as: steel plate heat treatment for medium plate, bearing thermal treatment, petroleum steel pipe thermal treatment, titanium alloy thermal treatment, copper, the soldering of aluminium automobile radiators, electronic devices and components wave-soldering, Reflow Soldering, food materials culinary art etc.
Accompanying drawing explanation
Fig. 1 is functional-block diagram of the present utility model;
Fig. 2 is the functional-block diagram of processing host;
Fig. 3 is the functional-block diagram of relay forwarding equipment;
Fig. 4 is the functional-block diagram of wireless receiver.
Embodiment
As shown in Figure 1, the portable temperature measuring equipment of heat processing technique, comprises that temperature sensor is connected with processing host for the temperature sensor of direct measurement thermometric object temperature, for recording, forward the processing host of temperature sensor measurement data.Processing host peripheral hardware hot box.Described temperature measuring equipment is also provided with the wireless receiver that receives temperature sensor measurement data and measurement data is transmitted to supervisory control comuter, and for set up the relay forwarding equipment of wireless transmission link between processing host and wireless receiver.
During concrete enforcement, as shown in Figure 2, described processing host comprises microprocessor CPU, interface circuit, wireless communication line, power circuit, and the storer being connected with microprocessor CPU, Mini-USB interface, working station indicator, perpetual calendar clock chip, design chip; The A/D conversion chip that interface circuit comprises temperature sensor interface, is connected with microprocessor CPU, temperature sensor interface is connected with A/D conversion chip; Described wireless communication line comprises the wireless telecommunications chip being connected with microprocessor CPU, the antenna being connected with wireless telecommunications chip; Described power circuit comprises power supply chip to foregoing circuit power supply, rechargeable battery, cell charge protection chip, the battery charging state pilot lamp being connected with cell charge protection chip; rechargeable battery is connected with cell charge protection chip, and power supply chip is connected with rechargeable battery.Wherein, microprocessor CPU adopts chip C8051F380; Storer is used for storing digital temperature data, can adopt Flash storage chip AT45DB641D; Design chip is responsible for the design parameter that provides required in electric thermo-couple temperature transfer process, can adopt chip ADT7301; Rechargeable battery adopts environment-friendly type Ni-MH battery; Between A/D conversion chip, design chip, storer and microprocessor CPU, with SPI data bus, be connected; When perpetual calendar clock chip is responsible for providing standard meter to microprocessor, can adopt chip S3530A; Wireless telecommunications chip is responsible for forwarding digital temperature data, can adopt chip Si4432; Power supply chip adopts chip TPS78933 and 1.25V reference power supply chip MAX6161; By 1.25V reference power supply chip, MAX6161 provides A/D to change required reference voltage to A/D conversion chip; Every A/D conversion chip is responsible for 6 thermometric passages (i.e. 6 temperature sensor interfaces), and temperature measuring equipment can have 24 thermometric passages; Cell charge protection chip is responsible for charging and the over-charge protective thereof of rechargeable battery, can adopt chip MAX1501(lithium electricity and Ni-MH battery all can use).
As shown in Figure 3, described relay forwarding equipment comprises microprocessor CPU, wireless communication line, power circuit and the reiving/transmitting state pilot lamp being connected with microprocessor CPU; Described wireless communication line comprises the wireless telecommunications chip being connected with microprocessor CPU, the antenna being connected with wireless telecommunications chip; Described power circuit comprises power supply chip to foregoing circuit power supply, rechargeable battery, cell charge protection chip, for the Mini-USB interface of charging, the charged state pilot lamp being connected with cell charge protection chip; cell charge protection chip is connected with Mini-USB interface; rechargeable battery is connected with cell charge protection chip, and power supply chip is connected with rechargeable battery.Wherein, microprocessor CPU adopts chip C8051F380; The digital temperature data that adopt wireless telecommunications chip Si4432 forward process main frame to send; Rechargeable battery adopts environment-friendly type lithium battery; Power supply chip adopts chip TPS78933; The charging that cell charge protection chip MAX1501 is responsible for lithium battery is over-charge protective extremely.
As shown in Figure 4, described wireless receiver comprises microprocessor CPU, wireless communication line, power circuit and the reiving/transmitting state pilot lamp being connected with microprocessor CPU; Described wireless communication line comprises the wireless telecommunications chip being connected with microprocessor CPU, the antenna being connected with wireless telecommunications chip; Described power circuit comprises power supply chip to foregoing circuit power supply, for charging and the Mini-USB interface of data transmission, power supply chip is connected with Mini-USB interface.Wherein, adopt wireless telecommunications chip Si4432 to receive the digital temperature data of relay forwarding device forwards; Microprocessor CPU adopts chip C8051F380, is responsible for the digital temperature data that receive to supervisory control comuter transmission; Power supply chip adopts chip TPS78933.
Temperature data uploading that temperature measuring equipment described in the utility model obtains to computing machine has two kinds of modes: 1, the Mini-USB interface by processing host is directly transferred to computing machine through data line, when uploading with which, processing host is generally positioned at outside heating container; 2, the wireless communication line of treated main frame, relay forwarding equipment and the constructed wireless data link of wireless receiver are transferred to computing machine, wherein, the temperature measuring data that wireless receiver is responsible for submitting to supervisory control comuter can directly be sent and be obtained by processing host, or is obtained by relay forwarding device forwards; When uploading with which, processing host is generally positioned in heating container, and processing host must be established hot box outward, now, preferably the antenna of processing host wireless communication line is stretched out outside hot box, to guarantee the unimpeded of wireless data link; As processing host is arranged at outside heating container, processing host is outward without hot box is set.In hot procedure, the temperature measuring data of thermometric object is processed by supervisory control comuter, the discriminance analysis of realization to thermometric object real time temperature data, take comprehensive, overall process, real-time test result is according to the temperature of controlling hot-working workpiece or material.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technician in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in the determined protection domain by claims.
Claims (6)
1. a heat processing technique mobile wireless temperature measuring equipment, it is characterized in that: comprise that temperature sensor is connected with processing host for the temperature sensor of direct measurement thermometric object temperature, for recording, forward the processing host of temperature sensor measurement data; Described processing host comprises microprocessor CPU, interface circuit, wireless communication line, power circuit, and the storer being connected with microprocessor CPU, Mini-USB interface, working station indicator, perpetual calendar clock chip, design chip; The A/D conversion chip that interface circuit comprises temperature sensor interface, is connected with microprocessor CPU, temperature sensor interface is connected with A/D conversion chip; Described wireless communication line comprises the wireless telecommunications chip being connected with microprocessor CPU, the antenna being connected with wireless telecommunications chip; Described power circuit comprises power supply chip to foregoing circuit power supply, rechargeable battery, cell charge protection chip, the battery charging state pilot lamp being connected with cell charge protection chip; rechargeable battery is connected with cell charge protection chip, and power supply chip is connected with battery.
2. heat processing technique according to claim 1 mobile wireless temperature measuring equipment, is characterized in that: processing host peripheral hardware hot box.
3. heat processing technique according to claim 1 and 2 mobile wireless temperature measuring equipment, is characterized in that: be also provided with the wireless receiver that receives temperature sensor measurement data and measurement data is transmitted to supervisory control comuter.
4. heat processing technique according to claim 3 mobile wireless temperature measuring equipment, is characterized in that: be also provided with for set up the relay forwarding equipment of wireless transmission link between processing host and wireless receiver.
5. heat processing technique according to claim 4 mobile wireless temperature measuring equipment, is characterized in that: described relay forwarding equipment comprises microprocessor CPU, wireless communication line, power circuit and the reiving/transmitting state pilot lamp being connected with microprocessor CPU; Described wireless communication line comprises the wireless telecommunications chip being connected with microprocessor CPU, the antenna being connected with wireless telecommunications chip; Described power circuit comprises power supply chip to foregoing circuit power supply, rechargeable battery, cell charge protection chip, for the Mini-USB interface of charging, the charged state pilot lamp being connected with cell charge protection chip; cell charge protection chip is connected with Mini-USB interface; rechargeable battery is connected with cell charge protection chip, and power supply chip is connected with rechargeable battery.
6. heat processing technique according to claim 3 mobile wireless temperature measuring equipment, is characterized in that: described wireless receiver comprises microprocessor CPU, wireless communication line, power circuit and the reiving/transmitting state pilot lamp being connected with microprocessor CPU; Described wireless communication line comprises the wireless telecommunications chip being connected with microprocessor CPU, the antenna being connected with wireless telecommunications chip; Described power circuit comprises power supply chip to foregoing circuit power supply, for charging and the Mini-USB interface of data transmission, power supply chip is connected with Mini-USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420375133.2U CN204007908U (en) | 2014-07-09 | 2014-07-09 | Heat processing technique mobile wireless temperature measuring equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420375133.2U CN204007908U (en) | 2014-07-09 | 2014-07-09 | Heat processing technique mobile wireless temperature measuring equipment |
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| CN204007908U true CN204007908U (en) | 2014-12-10 |
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| CN201420375133.2U Expired - Fee Related CN204007908U (en) | 2014-07-09 | 2014-07-09 | Heat processing technique mobile wireless temperature measuring equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034437A (en) * | 2014-07-09 | 2014-09-10 | 郭锐 | Mobile wireless temperature measurement device for hot processing technology |
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2014
- 2014-07-09 CN CN201420375133.2U patent/CN204007908U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034437A (en) * | 2014-07-09 | 2014-09-10 | 郭锐 | Mobile wireless temperature measurement device for hot processing technology |
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| Date | Code | Title | Description |
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| 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: 20141210 Termination date: 20150709 |
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| EXPY | Termination of patent right or utility model |