CN204129541U - A kind of crane special-purpose high temperature detection system - Google Patents
A kind of crane special-purpose high temperature detection system Download PDFInfo
- Publication number
- CN204129541U CN204129541U CN201420567828.0U CN201420567828U CN204129541U CN 204129541 U CN204129541 U CN 204129541U CN 201420567828 U CN201420567828 U CN 201420567828U CN 204129541 U CN204129541 U CN 204129541U
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- CN
- China
- Prior art keywords
- high temperature
- gauge tap
- series connection
- switching control
- main switching
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Abstract
The utility model provides a kind of crane special-purpose high temperature detection system, power supply is connected main switching control by power light with run indicator, main switching control divides four part in parallel, Part I connection signal processing instrument meter apparatus, signal transacting metering device series connection high temperature detecting sensor, Part II connection signal treating apparatus output terminal, signal processing apparatus output terminal series connection pilot relay, Part III connects another from gauge tap, from gauge tap series connection hummer, Part IV connects from gauge tap, from gauge tap series connection cooling electric fan, the circuit of last main switching control arranges total contactor.The high temperature checkout equipment of this patent, energy-conserving and environment-protective, automatic high temperature detects, automatic alarm, and in the event of high temperatures, can also automatically cool, and reduces Electric Appliance Cabinet temperature, reduces energy dissipation, improves work efficiency.
Description
Technical field
The utility model relates to crane electrical equipment detection field, is specifically related to a kind of crane special-purpose high temperature detection system.
Background technology
At present, the crane used in hot environment, the every direct installation cooling fan of the most frequently used refrigeration or air-cooler, although also can play refrigeration, its shortcoming single is cannot automatic detection for temperature, unless human intervention otherwise refrigeration plant can run always, cause great energy dissipation, when temperature exceedes critical value, thermantidote or air-cooler can not carry out work automatically, cause work efficiency low, production cost is higher.
Utility model content
The technical matters that the utility model solves there are provided the crane special-purpose high temperature detection system of a kind of automatic detection for temperature, automatic alarm, reduction energy consumption.
Based on above-mentioned purpose, the technical matters that the utility model solves realizes by the following technical solutions:
A kind of crane special-purpose high temperature detection system, power supply is connected main switching control by power light with run indicator, main switching control divides four part in parallel, Part I connection signal processing instrument meter apparatus, signal transacting metering device series connection high temperature detecting sensor, Part II connection signal treating apparatus output terminal, signal processing apparatus output terminal series connection pilot relay, Part III connects another from gauge tap, from gauge tap series connection hummer, Part IV connects from gauge tap, from gauge tap series connection cooling electric fan, the circuit of last main switching control arranges total contactor.
Further, described high temperature detecting sensor is in parallel with pilot relay, hummer and cooling electric fan.
The beneficial effects of the utility model are: the high temperature checkout equipment of this patent, energy-conserving and environment-protective, and automatic high temperature detects, automatic alarm, and in the event of high temperatures, can also automatically cool, and reduce Electric Appliance Cabinet temperature, reduce energy dissipation, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is circuit theory schematic diagram of the present utility model;
Embodiment
Below by way of Figure of description, set forth the utility model further.
As Fig. 1 indicate, a kind of crane special-purpose high temperature detection system, power supply 1 is connected main switching control 12 by power light 2 with run indicator 3, main switching control 12 point of four part in parallel, Part I connection signal processing instrument meter apparatus 5, signal transacting metering device 5 is connected high temperature detecting sensor 6, Part II connection signal treating apparatus output terminal 7, signal processing apparatus output terminal 7 is connected pilot relay 8, Part III connects another from gauge tap 4, to connect hummer 9 from gauge tap 4, Part IV connects from gauge tap 4, connect from gauge tap 4 and cool electric fan 10, the circuit of last main switching control 12 arranges total contactor 11, high temperature detecting sensor 6 and pilot relay 8, hummer 9 and the parallel connection of cooling electric fan 10.
Principle of work: high temperature detecting sensor 6 is placed in Electric Appliance Cabinet, when temperature in Electric Appliance Cabinet raises, high temperature detecting sensor 6 will detect temperature signal, and by signal transmission to signal transacting metering device 5, when in Electric Appliance Cabinet, temperature is elevated to setting value, temperature capability according to electric elements in Electric Appliance Cabinet sets, adjustable, signal transacting metering device 5 will send instruction, make the hummer 9 be arranged in operation room will send warning to operator, and disconnected working power 1, open refrigerating fan or air-cooler simultaneously, carry out refrigeration operation, when temperature is reduced to normal value, refrigerating fan or air-cooler quit work, system can be recovered automatically.
Preferred embodiment of the present utility model is only, not in order to limit the utility model above.All make within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a crane special-purpose high temperature detection system, it is characterized in that, power supply is connected main switching control by power light with run indicator, main switching control divides four part in parallel, Part I connection signal processing instrument meter apparatus, signal transacting metering device series connection high temperature detecting sensor, Part II connection signal treating apparatus output terminal, signal processing apparatus output terminal series connection pilot relay, Part III connects another from gauge tap, from gauge tap series connection hummer, Part IV connects from gauge tap, from gauge tap series connection cooling electric fan, the circuit of last main switching control arranges total contactor.
2. crane special-purpose high temperature detection system according to claim 1, is characterized in that, described high temperature detecting sensor is in parallel with pilot relay, hummer and cooling electric fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567828.0U CN204129541U (en) | 2014-09-28 | 2014-09-28 | A kind of crane special-purpose high temperature detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567828.0U CN204129541U (en) | 2014-09-28 | 2014-09-28 | A kind of crane special-purpose high temperature detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204129541U true CN204129541U (en) | 2015-01-28 |
Family
ID=52385881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420567828.0U Expired - Fee Related CN204129541U (en) | 2014-09-28 | 2014-09-28 | A kind of crane special-purpose high temperature detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204129541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104331098A (en) * | 2014-09-28 | 2015-02-04 | 河南重工起重机集团有限公司 | High temperature detection system specialized for crane |
-
2014
- 2014-09-28 CN CN201420567828.0U patent/CN204129541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104331098A (en) * | 2014-09-28 | 2015-02-04 | 河南重工起重机集团有限公司 | High temperature detection system specialized for crane |
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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: 20150128 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |