CN203616677U - Temperature and humidity automatic control system - Google Patents
Temperature and humidity automatic control system Download PDFInfo
- Publication number
- CN203616677U CN203616677U CN201320371109.7U CN201320371109U CN203616677U CN 203616677 U CN203616677 U CN 203616677U CN 201320371109 U CN201320371109 U CN 201320371109U CN 203616677 U CN203616677 U CN 203616677U
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- temperature
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- dehumidifier
- state relay
- exhaust fan
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Abstract
The utility model discloses a temperature and humidity automatic control system and relates to the technical field of temperature automatic controlling. The control system includes an input power supply, a UPS, a switch power supply module, a temperature and humidity controller, a temperature and humidity sensor, an exhaust fan relay, a dehumidifier solid-state relay, a hot-air blower solid-state relay, a hot-air blower, a dehumidifier and an exhaust fan. An output terminal of the switch power supply module and an output end of the temperature controller form a control loop which is connected to the exhaust fan relay, the dehumidifier solid-state relay and the hot-air blower solid-state relay. The temperature and humidity controller controls the hot-air blower, the dehumidifier and the exhaust fan to work or not to work by controlling the electricity-obtaining and the electricity-losing of the exhaust fan relay, the dehumidifier solid-state relay and the hot-air blower solid-state relay. The system is capable of carrying out the cooling and dehumidifying processing timely for the electrical equipment and ensures that the electrical equipment is in good insulation degree and helps to prevent an accident.
Description
Technical field
The utility model relates to Temperature Automatic Control Technology field, relates in particular to a kind of humiture automatic control system being applicable to using under electrical environment.
Background technology
Along with the fast development of electric utility, the continuous expansion of electrical network scale, more and more higher to the requirement of power supply reliability, converting equipment safe and reliable operation also seems and becomes more and more important.Box-type substation converting equipment space is little at present, and redundancy is little, and moistureproof problem can not effectively solve in addition, easily causes equipment condensation, thereby causes apparatus insulated puncturing with short circuit grounding fault constantly to occur.In order to guarantee the insulating property of high-voltage hot-line work, electrical equipment will guarantee that humidity and temperature is in a suitable scope.
Electrical equipment conventional in existing electric system does not have humiture automatic control system, be easy to cause excess Temperature and the condensation phenomenon of electrical equipment, operations staff is in order to guarantee equipment safety operation, must be on-the-spot electrical equipment be dehumidified and the operation such as cooling, workflow is loaded down with trivial details, inefficiency, all bring certain risk and loss to line producers and power supply unit, once can not lower the temperature in time and dehumidify, cannot guarantee the safe and reliable operation of equipment, life and the property of giving the people will be brought to very large loss.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of humiture automatic control system, and described system can, timely for electrical equipment is lowered the temperature and dehumidification treatments, guarantee that electrical equipment has good insulativity, prevents that mishap from occurring.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: humiture automatic control system, is characterized in that comprising input power, UPS, switch power module, temperature and humidity controller, Temperature Humidity Sensor, exhaust fan relay, dehumidifier solid-state relay, calorifier solid-state relay, calorifier, dehumidifier and exhaust fan, input power is connected with the input end of UPS, and the first via of UPS output connects the input of switch power module, and the second tunnel of UPS output connects the power input of temperature and humidity controller, and the Third Road of UPS output is respectively calorifier, dehumidifier and exhaust fan provide power supply, and Temperature Humidity Sensor is connected with the input end of temperature and humidity controller, the output terminal of switch power module and the output terminal of temperature controller form control loop respectively with exhaust fan relay, dehumidifier solid-state relay is connected with calorifier solid-state relay, and described temperature and humidity controller is by controlling exhaust fan relay, dehumidifier solid-state relay and calorifier solid-state relay electric and dead electricity control calorifier, dehumidifier and exhaust fan work or do not work.
Further: described input power is civil power or generator.
Further: on described input power, to be parallel with power light.
Further: the input end of described exhaust fan relay, dehumidifier solid-state relay and calorifier solid-state relay is provided with relay indicating light.
Further: described calorifier solid-state relay and calorifier are provided with two.
Further: described input power is provided with power switch.
The beneficial effect that adopts technique scheme to produce is: described system gathers the temperature and humidity information in electrical equipment by Temperature Humidity Sensor, according to the temperature and humidity information collecting, temperature and humidity controller control exhaust fan relay, dehumidifier solid-state relay and calorifier solid-state relay obtain electric and dead electricity, then control exhaust fan, dehumidifier and calorifier and carry out work, can be timely for electrical equipment is lowered the temperature and the processing such as dehumidifying, guarantee that electrical equipment has good insulativity, prevent that mishap from occurring.In addition, described system also comprises UPS, can guarantee can also normally work in the situation that having a power failure, and dehumidifies and the processing such as cooling; Input power has two kinds of selections, and civil power and generator conveniently use in the situation that there is no civil power, have expanded the usable range of system; Described system simple in structure, low cost of manufacture, has good popularization and prospect of the application.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is schematic block circuit diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of humiture automatic control system, comprise input power, UPS, switch power module, temperature and humidity controller, Temperature Humidity Sensor, exhaust fan relay, dehumidifier solid-state relay, calorifier solid-state relay, calorifier, dehumidifier and exhaust fan, temperature and humidity controller can be controlled forward, the reversion and out of service of exhaust fan by exhaust fan relay; Temperature and humidity controller is by dehumidifier solid-state relay control dehumidifier work or shutdown; Temperature and humidity controller is by calorifier solid-state relay control calorifier work or shutdown.
Input power is civil power or generator, has increased the usable range of system by the use of generator, applicable equally under the environment that there is no civil power input.Input power is connected with the input end of UPS, and UPS can provide uninterrupted power source, easy to use, and the first via of UPS output connects the input of switch power module, and alternating current 220V power supply is converted to 24V direct current by switch power module, for relay provides control power supply; The second tunnel of UPS output connects the power input of temperature and humidity controller, and the Third Road of UPS output is respectively calorifier, dehumidifier and exhaust fan provides power supply.Temperature Humidity Sensor is connected with the input end of temperature and humidity controller, is the temperature and humidity information in system acquisition environment, and sends relevant information to temperature and humidity controller and process.
The corresponding output terminal of the corresponding output end of switch power module and temperature controller forms control loop, be connected with exhaust fan relay, dehumidifier solid-state relay and calorifier solid-state relay respectively, described temperature and humidity controller by control exhaust fan relay, dehumidifier solid-state relay and calorifier solid-state relay electric and dead electricity is then controlled calorifier, dehumidifier and exhaust fan work or does not work, thereby the temperature and humidity parameter in controling environment, guarantees that temperature and humidity is in the scope of safety.
For user is which part is in work easily in observing system, on described input power, be parallel with power light, the input end of described exhaust fan relay, dehumidifier solid-state relay and calorifier solid-state relay is provided with relay indicating light, just can learn that by observing corresponding pilot lamp whether relevant device is in work, very clear.The solid-state relay of calorifier described in the present embodiment and calorifier are provided with two, the number of calorifier and dehumidifier need to arrange according to the size of electrical equipment, as long as can meet the requirement of system, certainly, in order to guarantee the safety and stablization of input power, whether described input power is provided with power switch, work by power supply switch control system.
Described system gathers the temperature and humidity information in electrical equipment by Temperature Humidity Sensor, according to the temperature and humidity information collecting, temperature and humidity controller control exhaust fan relay, dehumidifier solid-state relay and calorifier solid-state relay obtain electric and dead electricity, then control exhaust fan, dehumidifier and calorifier and carry out work, can be timely for electrical equipment is lowered the temperature and the processing such as dehumidifying, guarantee that electrical equipment has good insulativity, prevent that mishap from occurring.In addition, described system also comprises UPS, can guarantee can also normally work in the situation that having a power failure, and dehumidifies and the processing such as cooling; Input power has two kinds of selections, and civil power and generator conveniently use in the situation that there is no civil power, have expanded the usable range of system; Described system simple in structure, low cost of manufacture, has good popularization and prospect of the application.
Applied specific case herein principle of the present utility model and embodiment thereof are set forth, the explanation of above embodiment is just with helping understand method of the present utility model and core concept thereof.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not depart from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (6)
1. humiture automatic control system, is characterized in that: comprise input power, UPS, switch power module, temperature and humidity controller, Temperature Humidity Sensor, exhaust fan relay, dehumidifier solid-state relay, calorifier solid-state relay, calorifier, dehumidifier and exhaust fan, input power is connected with the input end of UPS, and the first via of UPS output connects the input of switch power module, and the second tunnel of UPS output connects the power input of temperature and humidity controller, and the Third Road of UPS output is respectively calorifier, dehumidifier and exhaust fan provide power supply, and Temperature Humidity Sensor is connected with the input end of temperature and humidity controller, the output terminal of switch power module and the output terminal of temperature controller form control loop respectively with exhaust fan relay, dehumidifier solid-state relay is connected with calorifier solid-state relay, and described temperature and humidity controller is by controlling exhaust fan relay, dehumidifier solid-state relay and calorifier solid-state relay electric and dead electricity control calorifier, dehumidifier and exhaust fan work or do not work.
2. humiture automatic control system according to claim 1, is characterized in that: described input power is civil power or generator.
3. humiture automatic control system according to claim 2, is characterized in that: on described input power, be parallel with power light.
4. humiture automatic control system according to claim 1, is characterized in that: the input end of described exhaust fan relay, dehumidifier solid-state relay and calorifier solid-state relay is provided with relay indicating light.
5. humiture automatic control system according to claim 1, is characterized in that: described calorifier solid-state relay and calorifier are provided with two.
6. humiture automatic control system according to claim 1, is characterized in that: described input power is provided with power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320371109.7U CN203616677U (en) | 2013-06-26 | 2013-06-26 | Temperature and humidity automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320371109.7U CN203616677U (en) | 2013-06-26 | 2013-06-26 | Temperature and humidity automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203616677U true CN203616677U (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320371109.7U Expired - Fee Related CN203616677U (en) | 2013-06-26 | 2013-06-26 | Temperature and humidity automatic control system |
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| Country | Link |
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| CN (1) | CN203616677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291220A (en) * | 2014-09-28 | 2015-01-21 | 河南重工起重机集团有限公司 | Special dew detection and dew removal system for crane |
| CN105045315A (en) * | 2015-06-29 | 2015-11-11 | 韦义乐 | Substation outdoor terminal box heating system |
-
2013
- 2013-06-26 CN CN201320371109.7U patent/CN203616677U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291220A (en) * | 2014-09-28 | 2015-01-21 | 河南重工起重机集团有限公司 | Special dew detection and dew removal system for crane |
| CN105045315A (en) * | 2015-06-29 | 2015-11-11 | 韦义乐 | Substation outdoor terminal box heating system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20200626 |