CN202126310U - Portable thermodetector for high temperature liquid metal - Google Patents
Portable thermodetector for high temperature liquid metal Download PDFInfo
- Publication number
- CN202126310U CN202126310U CN201120253994XU CN201120253994U CN202126310U CN 202126310 U CN202126310 U CN 202126310U CN 201120253994X U CN201120253994X U CN 201120253994XU CN 201120253994 U CN201120253994 U CN 201120253994U CN 202126310 U CN202126310 U CN 202126310U
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- CN
- China
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- circuit
- handle
- power supply
- chip microcomputer
- high temperature
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- Expired - Fee Related
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Abstract
The utility model relates to a portable thermodetector for high temperature liquid metal, which belongs to the field of instruments and meters. A glass cup body is fixed at one end of a metal casing, the other end of the metal casing is connected with a handle, and a photoelectric conversion circuit and a single chip microcomputer system are arranged inside the metal casing. A transmission circuit in the single chip microcomputer system is connected with an antenna and a transmission indicator light. A charge port, a power supply switch, a power supply indicator light and a recommended standard (RS) 485 interface are arranged on the handle. A rechargeable power supply is installed in the handle. The rechargeable power supply is respectively connected with a single chip microcomputer, a meter amplifier transmitting circuit, a storage circuit, a transmission circuit, a liquid crystal display screen, the charge port, the power supply switch and the power supply indicator light. The liquid crystal display screen is connected with the single chip microcomputer system. The portable thermodetector effectively avoids effects of smoke on temperature measurement of radiation sources and is suitable for the high temperature liquid metal and wireless transmission data. The thermodetector is free of consumption, accurate and quick in smoke environment.
Description
Technical field
The utility model relates to a kind of portable high temperature fluent metal temperature measurer, belongs to instrument field.
Background technology
When measuring the temperature of high temperature fluent metal, generally be to adopt thermopair scaling loss method thermometric at present, the thermopair in this equipment can only be measured once, is just burnt, and it is higher to measure cost, and the wasting of resources is big.Also have general infrared temperature-test technology, when in the environment of flue dust is arranged, measuring, error is very big.
Summary of the invention
The purpose of the utility model be to provide a kind of contact with thermal source and can be accurately, rapidly, be advantageously used in the temperature survey of high temperature fluent metal and flue dust environment, have losslessly, cost is low, is convenient to the portable high temperature fluent metal temperature measurer of safeguarding, replacing.
Technical solution
The utility model comprises: glass cup, fixedly snap close, metal shell, antenna, handle, power switch; The glass cup is processed by exotic material; The cup end of glass cup is convex lens; The glass cup is fixed on an end of metal shell by fixing snap close, and the other end of metal shell connects handle, and metal shell is provided with LCDs and sends pilot lamp; Metal shell inside is provided with photoelectric switching circuit, SCM system; SCM system comprises single-chip microcomputer, instrument amplifier transmission circuit, memory circuit and radiating circuit, and wherein radiating circuit is connected with the transmission pilot lamp with antenna, and handle is provided with charge port, power switch, power light and RS485 interface; Rechargable power supplies is housed in the handle, and rechargable power supplies is connected with power light with single-chip microcomputer, instrument amplifier transmission circuit, memory circuit, radiating circuit, LCDs, charge port, power switch respectively; LCDs is connected with SCM system.
The glass cup adopts high temperature resistant endoscopy glass cup with fixed-focus, and the cup end of high temperature endoscopy glass body is lens.
The utlity model has following characteristics:
1. the temperature that is used for flue dust environment measurement high temperature fluent metal radiation source is measured no material consumption, and is simple to operate, and thermometric is rapid, accurate, very little maintenance.
2. the cup of high temperature endoscopy glass body is lens an end, can be directly directly focuses on the radiant light of high temperature fluent metal on the photoelectric commutator; The glass cup has also avoided the non-contact optoelectronic temp measuring method to be subject to the drawback of flue dust environmental impact for the whole design of sealing; This instrument temp measuring method replaces the temp measuring method of chargeable heat galvanic couple, and the protection china natural resources can make the measurement cost reduce greatly.
But 3. this machine of measurement data storage also can be wirelessly transmitted to the far-end radio network gateway and receive the pc machine, has overcome all drawbacks of wire transmission.
This mode of operation of the utility model can be avoided the influence of flue dust to the radiation source thermometric effectively, has avoided also simultaneously that the use of wire transmission mode in hot environment is inconvenient, the shortcoming of easy damaged.Be a kind of high temperature fluent metal that is applicable to, the data wireless transmission, realize no consumption in the flue dust environment, accurate, quick temperature measurement appearance.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 the utility model principle of work block diagram.
Embodiment
The utility model is high temperature resistant to have the endoscopy glass cup 1 of fixed-focus, fixedly snap close 2, metal shell 3, antenna 4, handle 5, power switch 6; The high temperature resistant endoscopy glass cup 1 that fixed-focus is arranged; The cup end of glass cup 1 is convex lens; Be fixed on metal shell 3 one ends by fixing snap close 2, the other end of metal shell 3 connects handle 5, and metal shell 3 is provided with LCDs 10 and sends pilot lamp 9; Metal shell 3 inside are provided with photoelectric switching circuit 7, SCM system 8; SCM system 8 comprises single-chip microcomputer, instrument amplifier transmission circuit, memory circuit and radiating circuit, and wherein radiating circuit is connected with transmission pilot lamp 9 with antenna 4, and handle 5 is provided with charge port 13, power switch 6, power light 11 and RS485 interface 14; Rechargable power supplies 12 is housed in the handle 5, and rechargable power supplies 12 is connected with single-chip microcomputer, instrument amplifier transmission circuit, memory circuit, radiating circuit, LCDs 10, charge port 13, power switch 6 and power light 11 respectively.LCDs 10 is connected with SCM system 8.
During use; There is the endoscopy glass cup 1 of fixed-focus to stretch in the high temperature fluent metal with high temperature resistant; The radiant light of liquid metal by high temperature resistant endoscopy glass cup 1 automatic focus that fixed-focus is arranged to photoelectric switching circuit 7; Transfer light signal to electric signal, after the instrument amplifier transmission circuit is with the temperature-sensitive signal Processing, transfer temperature measurement data to.Temperature measurement data can be stored by this machine, on liquid crystal display 10, shows temperature measurement data, also can connect the pc machine through grafting RS485 mouth; Also can be sent to the far-end radio network gateway by radiating circuit receives the pc machine and carries out data processing.
Claims (1)
1. portable high temperature fluent metal temperature measurer; It is characterized in that; Comprise: glass cup (1), fixedly snap close (2), metal shell (3), antenna (4), handle (5), power switch (6); Glass cup (1) is processed by exotic material, and glass cup (1) cup is convex lens an end, and glass cup (1) is fixed on an end of metal shell (3) by fixing snap close (2); The other end of metal shell (3) connects handle (5); Metal shell (3) is provided with LCDs (10) and sends pilot lamp (9), and metal shell (3) inside is provided with photoelectric switching circuit (7), SCM system (8), and SCM system (8) comprises single-chip microcomputer, instrument amplifier transmission circuit, memory circuit and radiating circuit; Wherein radiating circuit is connected with transmission pilot lamp (9) with antenna (4); Handle (5) is provided with charge port (13), power switch (6), power light (11) and RS485 interface (14), and rechargable power supplies (12) is housed in the handle (5), and rechargable power supplies (12) is connected with single-chip microcomputer, instrument amplifier transmission circuit, memory circuit, radiating circuit, LCDs (10), charge port (13), power switch (6) and power light (11) respectively; LCDs (10) is connected with SCM system (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120253994XU CN202126310U (en) | 2011-07-05 | 2011-07-05 | Portable thermodetector for high temperature liquid metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120253994XU CN202126310U (en) | 2011-07-05 | 2011-07-05 | Portable thermodetector for high temperature liquid metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126310U true CN202126310U (en) | 2012-01-25 |
Family
ID=45489375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120253994XU Expired - Fee Related CN202126310U (en) | 2011-07-05 | 2011-07-05 | Portable thermodetector for high temperature liquid metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202126310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030545A (en) * | 2018-06-28 | 2018-12-18 | 南京昊铭远科信息科技有限公司 | A kind of high-temperature-resistant thermal-insulation material at high temperature detection device |
-
2011
- 2011-07-05 CN CN201120253994XU patent/CN202126310U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030545A (en) * | 2018-06-28 | 2018-12-18 | 南京昊铭远科信息科技有限公司 | A kind of high-temperature-resistant thermal-insulation material at high temperature detection device |
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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: 20120125 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |