CN104199489A - Cooling system with fault detection function - Google Patents
Cooling system with fault detection function Download PDFInfo
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- CN104199489A CN104199489A CN201410378447.2A CN201410378447A CN104199489A CN 104199489 A CN104199489 A CN 104199489A CN 201410378447 A CN201410378447 A CN 201410378447A CN 104199489 A CN104199489 A CN 104199489A
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- fault detection
- microprocessor module
- cooling system
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Abstract
The invention discloses a cooling system with a fault detection function. The cooling system with the fault detection function comprises a micro-processor module and an upper computer and is characterized in that the output ends of a plurality of digital type temperature sensors are connected with the input end of the micro-processor module, the output end of the micro-processor module is connected with a cooling device through a drive circuit, the micro-processor module is connected with a voice prompt circuit, the micro-processor module is connected with the upper computer through a wireless communication module, the micro-processor module is further connected with high-voltage charge indication circuit and a state display circuit, the micro-processor module is connected with an input quantity circuit, the input end of a fault detection circuit is connected with the cooling device, and the output end of the fault detection circuit is connected with the micro-processor module. The cooling system with the fault detection function is high in control precision, capable of realizing long-range control and fault detection, safer and more reliable to use, and capable of duly cooling a warehouse.
Description
Technical field
The invention belongs to electrical equipment control technical field, particularly relate to a kind of cooling system with fault detection capability.
Background technology
Some inflammable and explosive products in use can be deposited in warehouse, just have so larger potential safety hazard under the condition of high temperature, are prone to accidents, and cause larger economic loss and personnel's injury.Operating personnel's perception warehouse temperature of passing through in warehouse, in the time that temperature sensation is higher, starts heat sink warehouse are lowered the temperature more at present, adopt the method temperature control precision lower, expend the energy also higher.Operating personnel must control heat sink in warehouse simultaneously, cannot realize Long-distance Control, and efficiency is low, use inconvenience, often can not accomplish that cooling is processed in time, cause product to cross cause thermal damage, bring larger loss to enterprise.In addition in current cooling system, whether can running well of heat sink, is the key point of system whole service, but the circuit of the detection of heat sink fault not being carried out at present, operating personnel can not know that equipment breaks down in time, and impact is used normally.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of control accuracy high, can realize Long-distance Control, can carry out fault detect, use more safe and reliable, can to warehouse lower the temperature in time process the cooling system with fault detection capability.
In order to address the above problem, the technical solution used in the present invention is:
A kind of cooling system with fault detection capability, comprise microprocessor module and host computer, it is characterized in that: also comprise several digital temperature sensors, driving circuit, wireless communication module, voice warning circuit and heat sink, described several digital temperature sensor output terminals are connected with microprocessor module input end, described microprocessor module output terminal is connected with heat sink by driving circuit, described microprocessor module is connected with voice warning circuit, described microprocessor module is connected with host computer by wireless communication module, described microprocessor module is also connected with status display circuit with electrification in high voltage indicating circuit respectively, described microprocessor module is connected with intake circuit, the input end of described failure detector circuit is connected with heat sink, the output terminal of described failure detector circuit is connected with microprocessor module, the power output end of described power circuit is also connected with the power input of each circuit.
Aforesaid a kind of cooling system with fault detection capability, is characterized in that: described five digital temperature sensor output terminals are connected with microprocessor module input end.
Aforesaid a kind of cooling system with fault detection capability, is characterized in that: described digital temperature sensor adopts 18B20 digital temperature sensor.
Aforesaid a kind of cooling system with fault detection capability, is characterized in that: described microprocessor module adopts MSP430 chip.
Aforesaid a kind of cooling system with fault detection capability, is characterized in that: described voice warning circuit adopts ISD1420 voice recording and playback ic.
Aforesaid a kind of cooling system with fault detection capability, is characterized in that: described wireless communication module adopts gsm wireless communication module.
The invention has the beneficial effects as follows: the present invention is in the time that warehouse exceedes critical temperature, digital temperature sensor can be transferred to microprocessor module processing by the signal collecting, microprocessor module control driving circuit drives heat sink to control temperature, easy to adjust, microprocessor module is realized communication by the wireless communication module in wireless communication module and host computer simultaneously, the information of processing is offered to host computer, operating personnel can be according to provided information, export control signal by host computer, finally drive heat sink to carry out work by microprocessor module, in time to the warehouse processing of lowering the temperature, control accuracy is high, energy-output ratio is little, save the cost of enterprise.The input end of failure detector circuit of the present invention is connected with heat sink in addition, the output terminal of described failure detector circuit is connected with microprocessor module, failure detector circuit is used for judging that whether heat sink is working properly, if there is extremely, signal is sent to microprocessor module, then microprocessor module is pointed out by voice warning circuit, informs that operating personnel break down, and uses more safe and reliable.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention with the cooling system of fault detection capability.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of cooling system with fault detection capability, comprise microprocessor module and host computer, it is characterized in that: also comprise several digital temperature sensors, driving circuit, wireless communication module, voice warning circuit and heat sink, described several digital temperature sensor output terminals are connected with microprocessor module input end, described microprocessor module output terminal is connected with heat sink by driving circuit, described microprocessor module is connected with voice warning circuit, described microprocessor module is connected with host computer by wireless communication module, described microprocessor module is also connected with status display circuit with electrification in high voltage indicating circuit respectively, described microprocessor module is connected with intake circuit, the input end of described failure detector circuit is connected with heat sink, the output terminal of described failure detector circuit is connected with microprocessor module, the power output end of described power circuit is also connected with the power input of each circuit.Described digital temperature sensor adopts 18B20 digital temperature sensor.Described microprocessor module adopts MSP430 chip.Described voice warning circuit adopts ISD1420 voice recording and playback ic.Described wireless communication module adopts gsm wireless communication module.
Microprocessor module for receive and disposal system on the signal such as circuit breaker position, each on off state, electrification in high voltage state, and signal storage after treatment is got up to send to host computer, and controls the normal work of each circuit; Whether electrification in high voltage indicating circuit is used to indicate high-tension circuit on heat sink charged; Intake circuit is used for the state of the contact that gathers each switch and inputs and send to microprocessor module; Status display circuit, by organizing the red green led bar of right-angled intersection and one group of red green led traffic lights forms, is the state for showing each switch more, for example, circuit-breaker status instruction (closing contact closure, the horizontal bar of red led is bright; The separating brake closing of contact, the horizontal bar of green led is bright), circuit breaker position instruction (make contact closure, red led instruction horizontal bar is bright; The experiment closing of contact, the horizontal bar of green led is bright), spring energy-storage instruction (closing of contact, red led is bright, indicates energy storage; Contact disconnects, and green led is bright, indicates not energy storage) and the instruction of grounding switch (closing of contact, the vertical bar of red led is bright, indicates contact of earth; Contact disconnects, and the vertical bar of green led is bright, instruction ground connection separating brake); Voice warning circuit adopts ISD1420 voice recording and playback ic to coordinate other circuit to form, ISD1420 voice recording and playback ic is low in energy consumption, reliability is high, price is suitable, can recording playback one, user can be first voluntarily to after each on off state recording storage, in use can choose broadcasting to pre-stored each on off state recording according to the signal of the transmission of microprocessor module, thereby the state of the each switch on the current switch cubicle of prompting user, prevents maloperation.
In sum, the present invention is in the time that warehouse exceedes critical temperature, digital temperature sensor can be transferred to microprocessor module processing by the signal collecting, microprocessor module control driving circuit drives heat sink to control temperature, easy to adjust, microprocessor module is realized communication by the wireless communication module in wireless communication module and host computer simultaneously, the information of processing is offered to host computer, operating personnel can be according to provided information, export control signal by host computer, finally drive heat sink to carry out work by microprocessor module, in time to the warehouse processing of lowering the temperature, control accuracy is high, energy-output ratio is little, save the cost of enterprise.The input end of failure detector circuit of the present invention is connected with heat sink in addition, the output terminal of described failure detector circuit is connected with microprocessor module, failure detector circuit is used for judging that whether heat sink is working properly, if there is extremely, signal is sent to microprocessor module, then microprocessor module is pointed out by voice warning circuit, informs that operating personnel break down, and uses more safe and reliable.
More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is by appending claims and equivalent circle thereof.
Claims (6)
1. the cooling system with fault detection capability, comprise microprocessor module and host computer, it is characterized in that: also comprise several digital temperature sensors, driving circuit, wireless communication module, voice warning circuit and heat sink, described several digital temperature sensor output terminals are connected with microprocessor module input end, described microprocessor module output terminal is connected with heat sink by driving circuit, described microprocessor module is connected with voice warning circuit, described microprocessor module is connected with host computer by wireless communication module, described microprocessor module is also connected with status display circuit with electrification in high voltage indicating circuit respectively, described microprocessor module is connected with intake circuit, the input end of described failure detector circuit is connected with heat sink, the output terminal of described failure detector circuit is connected with microprocessor module, the power output end of described power circuit is also connected with the power input of each circuit.
2. a kind of cooling system with fault detection capability according to claim 1, is characterized in that: described five digital temperature sensor output terminals are connected with microprocessor module input end.
3. a kind of cooling system with fault detection capability according to claim 2, is characterized in that: described digital temperature sensor adopts 18B20 digital temperature sensor.
4. a kind of cooling system with fault detection capability according to claim 3, is characterized in that: described microprocessor module adopts MSP430 chip.
5. a kind of cooling system with fault detection capability according to claim 4, is characterized in that: described voice warning circuit adopts ISD1420 voice recording and playback ic.
6. a kind of cooling system with fault detection capability according to claim 5, is characterized in that: described wireless communication module adopts gsm wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378447.2A CN104199489A (en) | 2014-08-01 | 2014-08-01 | Cooling system with fault detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378447.2A CN104199489A (en) | 2014-08-01 | 2014-08-01 | Cooling system with fault detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104199489A true CN104199489A (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410378447.2A Pending CN104199489A (en) | 2014-08-01 | 2014-08-01 | Cooling system with fault detection function |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090027187A1 (en) * | 2007-07-27 | 2009-01-29 | Yamatake Corporation | Monitoring system and temperature controller |
| CN201532590U (en) * | 2009-09-30 | 2010-07-21 | 厦门立林高压电气有限公司 | Temperature and humidity controller |
| CN102622011A (en) * | 2012-04-10 | 2012-08-01 | 苏州苏海亚电气有限公司 | Automated temperature-reducing system |
| CN202679075U (en) * | 2012-06-27 | 2013-01-16 | 西安工程大学 | Intelligent electric control device for switch cabinet |
| CN203164701U (en) * | 2013-02-27 | 2013-08-28 | 金陵科技学院 | Remote warehouse monitoring system based on GSM |
-
2014
- 2014-08-01 CN CN201410378447.2A patent/CN104199489A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090027187A1 (en) * | 2007-07-27 | 2009-01-29 | Yamatake Corporation | Monitoring system and temperature controller |
| CN201532590U (en) * | 2009-09-30 | 2010-07-21 | 厦门立林高压电气有限公司 | Temperature and humidity controller |
| CN102622011A (en) * | 2012-04-10 | 2012-08-01 | 苏州苏海亚电气有限公司 | Automated temperature-reducing system |
| CN202679075U (en) * | 2012-06-27 | 2013-01-16 | 西安工程大学 | Intelligent electric control device for switch cabinet |
| CN203164701U (en) * | 2013-02-27 | 2013-08-28 | 金陵科技学院 | Remote warehouse monitoring system based on GSM |
Non-Patent Citations (2)
| Title |
|---|
| 孙兴丽等: "一中开关柜智能操控装置的设计与实现", 《高压电器》, vol. 45, no. 1, 28 February 2009 (2009-02-28), pages 76 - 80 * |
| 张建平等: "基于AT89S52单片机的机房温度报警器设计", 《自动化技术与应用》, vol. 31, no. 4, 30 April 2012 (2012-04-30), pages 104 - 106 * |
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Application publication date: 20141210 |