CN104679065A - Temperature control system for ageing cabinet for multiple direct-current power supplies - Google Patents
Temperature control system for ageing cabinet for multiple direct-current power supplies Download PDFInfo
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- CN104679065A CN104679065A CN201310639700.0A CN201310639700A CN104679065A CN 104679065 A CN104679065 A CN 104679065A CN 201310639700 A CN201310639700 A CN 201310639700A CN 104679065 A CN104679065 A CN 104679065A
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- cabinet
- control system
- temperature control
- aging
- heating tube
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Abstract
The invention discloses a temperature control system for an ageing cabinet for multiple direct-current power supplies. The ageing cabinet for the multiple direct-current power supplies comprises an ageing cabinet body with a base, wherein a heating tube is arranged in the base; a multi-layer ageing rack is arranged in the ageing cabinet body; a plurality of power supply sockets are arranged on each layer of ageing racks; circulating air flues are arranged on the side surface and the top of each aging rack; circulating air blowers are arranged in the circulating air flues; cooling air flues are arranged at the peripheries of the circulating air flues; solenoid valves and cooling fans are arranged in the cooling air flues; the temperature control system comprises a DSP (digital signal processor) module, an input end of the DSP (digital signal processor) module is connected with a button operation circuit module and a plurality of temperature sensors; an output end of the DSP (digital signal processor) module is connected with an LED (light-emitting diode) display, a heating tube relay, a circulating fan driver, a solenoid valve driver, a cooling fan driver and a sound-light alarm circuit module. The temperature control system can be used for regulating the temperature in the cabinet body of the aging cabinet in real time, and is high in working reliability and stability.
Description
Technical field
The present invention relates to power technique fields, especially relate to a kind of multiple stage direct supply aging cabinet temperature control system.
Background technology
Direct supply, as the electric power supply apparatus of electronic equipment, obtains more and more widespread use in fields such as computing machine, communication, railway, space flight, household electrical appliance.For improving stability and the reliability of power supply product, domestic and international manufacturer generally adopts resistance power consumption mode centering small-power power to carry out aging test.China is that middle low power power supply product maximum in the world manufactures state, the aging examination mode of tradition causes the huge waste of energy, to defects such as multiple capacitance grade adaptation of product differences, therefore research has more economy and adaptive energy-saving ageing pilot system is of great significance.
But still there is a large amount of problems during present middle low power direct supply is aging, wherein middle low power direct supply aging energy dispersion, be difficult to realize high performance-price ratio energy feedback, tradition aging cabinet uses resistance as load, a large amount of heat rejection is produced in ageing process, cause the waste of energy, and need to dispel the heat timely.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of multiple stage direct supply aging cabinet temperature control system is provided, its structure is simple, reasonable in design, and it is convenient to realize, temperature in multiple stage direct supply aging cabinet can be regulated in real time, temperature adjusting is effective, functional reliability and stability high, practical, result of use is good, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of multiple stage direct supply aging cabinet temperature control system, described multiple stage direct supply aging cabinet comprises the aging cabinet cabinet of the base arranged with hollow, the heating tube for heating to aging cabinet cabinet is provided with in described base, described aging cabinet cabinet inside is provided with multilayer ageing rack, every layer of described ageing rack is provided with multiple supply socket for the multiple direct supply of grafting, after the first multiple series arm in series of multiple described supply socket, multiple series arm is in parallel again, the side of described ageing rack and top are provided with the circulation air path be interconnected, the described circulation air path being positioned at described ageing rack top is provided with circulating fan, the periphery of described circulation air path is provided with cooling air channel, solenoid valve and cooling blower is provided with in described cooling air channel, it is characterized in that: described temperature control system comprises DSP module, the input end of described DSP module is connected to button operation circuit module and multiple temperature sensor for detecting the temperature of aging cabinet cabinet, multiple described temperature sensor is laid in described aging cabinet cabinet, the output terminal of described DSP module is connected to the light-emitting diode display for displays temperature, for controlling the heating tube relay of heating tube power on/off, for driving the circulating fan driver of circulating fan, for driving the electromagnetic valve driver of solenoid valve, for driving the cooling blower driver of cooling blower and the sound light alarming circuit module for sending sound and light alarm signal, described heating tube relay is connected in the current supply circuit of described heating tube.
Above-mentioned multiple stage direct supply aging cabinet temperature control system, is characterized in that: described aging cabinet cabinet is made up of warming plate.
Above-mentioned multiple stage direct supply aging cabinet temperature control system, is characterized in that: described DSP module is formed primarily of chip TMS320F28335.
Above-mentioned multiple stage direct supply aging cabinet temperature control system, is characterized in that: described temperature sensor is digital temperature sensor DS18B20.
The present invention compared with prior art has the following advantages:
1, present invention employs modular design, structure is simple, reasonable in design, and it is convenient to realize.
2, the present invention can regulate in real time to the temperature in multiple stage direct supply aging cabinet, and when temperature in aging cabinet cabinet is lower than when requiring temperature, heating tube can be aging cabinet cabinet and provides hot-air; For making heating effect even, being provided with circulation air path and circulating fan, serving the effect of temperature in balanced aging cabinet cabinet; When temperature in aging cabinet cabinet is higher than when requiring temperature, can be dispelled the heat by cooling air channel and cooling blower.
3, in aging cabinet cabinet of the present invention, temperature can be shown in real time by light-emitting diode display, and when temperature is uncontrollable, sound and light alarm signal can also be sent by sound light alarming circuit module, remind operating personnel to note, temperature adjusting is effective, functional reliability and stability high.
4, of the present invention practical, result of use is good, is convenient to promote the use of.
In sum, structure of the present invention is simple, reasonable in design, and it is convenient to realize, and can regulate in real time the temperature in multiple stage direct supply aging cabinet, temperature adjusting is effective, functional reliability and stability high, practical, result of use is good, is convenient to promote the use of.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of multiple stage direct supply aging cabinet of the present invention.
Fig. 2 is the schematic block circuit diagram of temperature control system of the present invention.
Description of reference numerals:
1-temperature sensor; 2-aging cabinet cabinet; 3-circulating fan;
4-cooling blower; 5-cooling air channel; 6-solenoid valve;
7-circulation air path; 8-base; 9-heating tube;
11-ageing rack; 12-supply socket; 13-DSP module;
14-button operation circuit module; 15-light-emitting diode display;
16-heating tube relay; 17-circulating fan driver; 18-electromagnetic valve driver;
19-cooling blower driver; 20-sound light alarming circuit module.
Embodiment
As depicted in figs. 1 and 2, multiple stage direct supply aging cabinet temperature control system of the present invention, described multiple stage direct supply aging cabinet comprises the aging cabinet cabinet 2 of the base 8 arranged with hollow, the heating tube 9 for heating to aging cabinet cabinet 2 is provided with in described base 8, described aging cabinet cabinet 2 inside is provided with multilayer ageing rack 11, every layer of described ageing rack 11 is provided with multiple supply socket 12 for the multiple direct supply of grafting, after the first multiple series arm in series of multiple described supply socket 12, multiple series arm is in parallel again, the side of described ageing rack 11 and top are provided with the circulation air path 7 be interconnected, the described circulation air path 7 being positioned at described ageing rack 11 top is provided with circulating fan 3, the periphery of described circulation air path 7 is provided with cooling air channel 5, solenoid valve 6 and cooling blower 4 is provided with in described cooling air channel 5, described temperature control system comprises DSP module 13, the input end of described DSP module 13 is connected to button operation circuit module 14 and multiple temperature sensor 1 for detecting the temperature of aging cabinet cabinet 2, multiple described temperature sensor 1 is laid in described aging cabinet cabinet 2, the output terminal of described DSP module 13 is connected to the light-emitting diode display 15 for displays temperature, for controlling the heating tube relay 16 of heating tube 9 power on/off, for driving the circulating fan driver 17 of circulating fan 3, for driving the electromagnetic valve driver 18 of solenoid valve 6, for driving the cooling blower driver 19 of cooling blower 4 and the sound light alarming circuit module 20 for sending sound and light alarm signal, described heating tube relay 16 is connected in the current supply circuit of described heating tube 9.
In the present embodiment, described aging cabinet cabinet 2 is made up of warming plate.Described DSP module 13 is formed primarily of chip TMS320F28335.Described temperature sensor 1 is digital temperature sensor 1DS18B20.
Principle of work of the present invention and the course of work are: arrange the temperature threshold in aging cabinet cabinet 2 by button operation circuit module 14, described heating tube 9 heats to aging cabinet cabinet 2, temperature in multiple described temperature sensor 1 pair of aging cabinet cabinet 2 detects in real time and detected signal is exported to DSP module 13 in real time, DSP module 13 drives circulating fan 3 to operate by circulating fan driver 17, make the homogeneous temperature in aging cabinet cabinet 2, simultaneously, DSP module 13 controls light-emitting diode display 15 displays temperature in real time, and the real time temperature received and temperature threshold compare, when real time temperature is higher than temperature threshold, described DSP module 13 controls the current supply circuit that heating tube relay 16 disconnects heating tube 9, heating tube 9 stops heating, described DSP module 13 drives solenoid valve 6 to open by electromagnetic valve driver 18, and drive cooling blower 4 to start by cooling blower driver 19, cool, when when real time temperature is lower than temperature threshold, described DSP module 13 drives solenoid valve 6 to close by electromagnetic valve driver 18 again, and controlled cooling model blower fan 4 stops, control the current supply circuit that heating tube 9 connected by heating tube relay 16 simultaneously, heating tube 9 continues heating, when real time temperature exceedes temperature threshold and long-time (such as 5 ~ 10 minutes) can not regulate and control, described DSP module 13 controls sound light alarming circuit module 20 and sends sound and light alarm signal, reminds operating personnel to note.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solution of the present invention.
Claims (4)
1. a multiple stage direct supply aging cabinet temperature control system, described multiple stage direct supply aging cabinet comprises the aging cabinet cabinet (2) of the base (8) arranged with hollow, the heating tube (9) for heating to aging cabinet cabinet (2) is provided with in described base (8), described aging cabinet cabinet (2) inside is provided with multilayer ageing rack (11), every layer of described ageing rack (11) is provided with multiple supply socket for the multiple direct supply of grafting (12), after the first multiple series arm in series of multiple described supply socket (12), multiple series arm is in parallel again, the side of described ageing rack (11) and top are provided with the circulation air path (7) be interconnected, the described circulation air path (7) being positioned at described ageing rack (11) top is provided with circulating fan (3), the periphery of described circulation air path (7) is provided with cooling air channel (5), solenoid valve (6) and cooling blower (4) is provided with in described cooling air channel (5), it is characterized in that: described temperature control system comprises DSP module (13), the input end of described DSP module (13) is connected to button operation circuit module (14) and multiple temperature sensor (1) for detecting the temperature of aging cabinet cabinet (2), multiple described temperature sensor (1) is laid in described aging cabinet cabinet (2), the output terminal of described DSP module (13) is connected to the light-emitting diode display (15) for displays temperature, for controlling the heating tube relay (16) of heating tube (9) power on/off, for driving the circulating fan driver (17) of circulating fan (3), for driving the electromagnetic valve driver (18) of solenoid valve (6), for driving the cooling blower driver (19) of cooling blower (4) and the sound light alarming circuit module (20) for sending sound and light alarm signal, described heating tube relay (16) is connected in the current supply circuit of described heating tube (9).
2. according to multiple stage direct supply aging cabinet temperature control system according to claim 1, it is characterized in that: described aging cabinet cabinet (2) is made up of warming plate.
3. according to multiple stage direct supply aging cabinet temperature control system according to claim 1, it is characterized in that: described DSP module (13) is formed primarily of chip TMS320F28335.
4. according to multiple stage direct supply aging cabinet temperature control system according to claim 1, it is characterized in that: described temperature sensor (1) is digital temperature sensor (1) DS18B20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310639700.0A CN104679065A (en) | 2013-11-30 | 2013-11-30 | Temperature control system for ageing cabinet for multiple direct-current power supplies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310639700.0A CN104679065A (en) | 2013-11-30 | 2013-11-30 | Temperature control system for ageing cabinet for multiple direct-current power supplies |
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| Publication Number | Publication Date |
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| CN104679065A true CN104679065A (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310639700.0A Pending CN104679065A (en) | 2013-11-30 | 2013-11-30 | Temperature control system for ageing cabinet for multiple direct-current power supplies |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891646A (en) * | 2016-06-15 | 2016-08-24 | 深圳市韩安特科技有限公司 | Integrally push-in panel aging testing equipment and using method thereof |
| CN106371482A (en) * | 2015-07-24 | 2017-02-01 | 神讯电脑(昆山)有限公司 | Aging apparatus |
| CN106908681A (en) * | 2017-04-18 | 2017-06-30 | 南京优倍自动化系统有限公司 | A kind of aging checking system of intelligence |
| CN106970666A (en) * | 2016-01-14 | 2017-07-21 | 中国铁道科学研究院通信信号研究所 | For the Temperature-controlled appliance of inclination measurement device, method and inclination measurement device |
| CN113625798A (en) * | 2021-07-29 | 2021-11-09 | 深圳市禹龙通电子股份有限公司 | Water-cooling aging examination control system |
-
2013
- 2013-11-30 CN CN201310639700.0A patent/CN104679065A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106371482A (en) * | 2015-07-24 | 2017-02-01 | 神讯电脑(昆山)有限公司 | Aging apparatus |
| CN106970666A (en) * | 2016-01-14 | 2017-07-21 | 中国铁道科学研究院通信信号研究所 | For the Temperature-controlled appliance of inclination measurement device, method and inclination measurement device |
| CN105891646A (en) * | 2016-06-15 | 2016-08-24 | 深圳市韩安特科技有限公司 | Integrally push-in panel aging testing equipment and using method thereof |
| CN105891646B (en) * | 2016-06-15 | 2023-01-03 | 深圳市韩安特科技有限公司 | Integral push-in type panel aging detection device and use method thereof |
| CN106908681A (en) * | 2017-04-18 | 2017-06-30 | 南京优倍自动化系统有限公司 | A kind of aging checking system of intelligence |
| CN113625798A (en) * | 2021-07-29 | 2021-11-09 | 深圳市禹龙通电子股份有限公司 | Water-cooling aging examination control system |
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Application publication date: 20150603 |