CN204376265U - A kind of cabinet cool-down dehumidification device and cabinet supervisory control system - Google Patents
A kind of cabinet cool-down dehumidification device and cabinet supervisory control system Download PDFInfo
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- CN204376265U CN204376265U CN201520006221.XU CN201520006221U CN204376265U CN 204376265 U CN204376265 U CN 204376265U CN 201520006221 U CN201520006221 U CN 201520006221U CN 204376265 U CN204376265 U CN 204376265U
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Abstract
The utility model discloses a kind of cabinet cool-down dehumidification device and cabinet supervisory control system, this device comprises control module and cool-down dehumidification module; Described cool-down dehumidification module is located in cabinet; Described control module, analyzes for carrying out to the received signal and judges, starts or cuts off described cool-down dehumidification module, failure judgement type, timely feedback information; Cool-down dehumidification module, for offeing for sale external side by side by the hydrogenesis in air in cabinet, collection.Technical scheme disclosed in the utility model efficiently utilizes the refrigeration of TEC semiconductor, in time air in cabinet is fully contacted with cold junction, thus realize reducing the air themperature in cabinet, also can reduce the relative humidity in cabinet simultaneously, timely feedback fault message is also safeguarded, thus ensure that cool-down dehumidification device normally runs, reach the effect of thorough cool-down dehumidification.
Description
Technical field
The utility model relates to technical field of electric power, particularly a kind of cabinet cool-down dehumidification device and cabinet supervisory control system.
Background technology
In recent years, because make moist condensation and the electric power accident caused of equipment in regulator cubicle takes place frequently, along with the development of science and technology, the application that sealing electrical appliance cabinet is more and more general, in cabinet, equipment also comes compact, require also more and more higher to the moisture separating device in cabinet like this, for ensureing the normal operation of electric equipment in regulator cubicle, strict requirement is had to the humiture of air in cabinet, when the relative humiture in air reaches certain value, will easily make equipment condensation, cause the generation of the unsafe conditions such as creepage, short circuit, thus damage electric equipment, cause damage.
Existing Chinese patent application, application number is 201210281920.6, the applying date is on August 9th, 2012, publication date is November 28 in 2012, name is called the invention of " water drain type electric cabinet dehumidifier ", it is the semiconductor chilling plate utilizing the principle of paltie effect to make, and is discharged outside cabinet by the moisture in cabinet, thus reaches thorough effect on moisture extraction.
When causing damage to electronic device during air themperature height in cabinet, impel device aging, make it to shorten useful life, reliability reduces.Prior art products, structure upper volume is comparatively large, is unfavorable for installing; Cool-down dehumidification component arrangements is not fit, causes course of work cool-down dehumidification efficiency low, and generally adopts single closed-loop control, stability and reliability low, there is no fault self-checking and feedback, safeguard quite difficulty.
Utility model content
(1) technical problem that will solve
The purpose of this utility model how to provide a kind of cabinet cool-down dehumidification device, causes dehydrating unit can not the technical problem of safe and effective operation to overcome in prior art because ambient temperature is too high; The utility model additionally provides a kind of cabinet supervisory control system.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of cabinet cool-down dehumidification device, and this device comprises control module and cool-down dehumidification module; Described cool-down dehumidification module is located in cabinet;
Described control module, analyzes for carrying out to the received signal and judges, starts or cuts off described cool-down dehumidification module, failure judgement type, timely feedback information;
Cool-down dehumidification module, for by air cooling-down in cabinet, by the hydrogenesis in air in cabinet, collect offer for sale side by side external, it comprise manufacture cold junction cooling piece, radiating subassembly, water leg, aqueduct and front and back perforate housing;
Described radiating subassembly, comprises at the cool guide sheet of cold junction and the radiator in hot junction, the heat insulating mattress between described cool guide sheet and described radiator, and is fixed on the fan of inner walls side;
The import of described water leg is positioned at below described cool guide sheet, and outlet is connected with described aqueduct;
Described aqueduct extends to outside cabinet.
Preferably, described cool-down dehumidification device also comprises host computer, for receiving feedback information, arranges and revise described control module inner parameter.
Preferably, described control module comprises: transducer and control box;
Described transducer embeds in described control box, for being detected the temperature-humidity signal in cabinet by the probe be arranged in cabinet;
Described control box, comprises signal analysis and control relay circuit unit and display unit;
Described signal analysis and control relay circuit unit, for arranging the first humidity threshold, the second humidity threshold, the first temperature threshold and the second temperature threshold in cabinet;
Described first humidity threshold is greater than described second humidity threshold;
Described first temperature threshold is less than described second temperature threshold;
When the humidity in described cabinet is higher than described first humidity threshold, then start cool-down dehumidification module; When the humidity in described cabinet is lower than described second humidity threshold, then cut off dehumidification module;
Described display unit, receives described temperature-humidity signal and cool-down dehumidification information for showing on a display screen.
Preferably, described control module is positioned at outside cabinet or cabinet.
Preferably, described cool guide sheet is pectinate texture.
Preferably, described control module and cool-down dehumidification module are dismountable or overall.
The utility model additionally provides a kind of cabinet supervisory control system, comprises described cool-down dehumidification device, detecting element PT100 and host computer;
Described detecting element PT100, is embedded in the cool guide sheet of described cool-down dehumidification device, for detecting the temperature of cool guide sheet after described cool-down dehumidification plant running, and this temperature is transferred to the control module of described transmitting device;
Described cool-down dehumidification device, for detecting the information of cabinet, according to the signal received, if the temperature of described cool guide sheet is higher than the set temperature value in described cabinet, then cool-down dehumidification device breaks down; By this fault message by RS485 wire communication or GPRS wireless communication transmission to host computer;
Described host computer, for receiving feedback information, arranges and revises described control module inner parameter.
Preferably, when there being multiple cabinet in system, the corresponding cool-down dehumidification device of each cabinet, the control box of cool-down dehumidification device corresponding for one of them cabinet is set as primary control box, and the control box of the cool-down dehumidification device that other cabinets are corresponding is set as sub-control box;
Described sub-control box, for giving described primary control box by the information transmission of its place cabinet;
Described primary control box, for by the information of its place cabinet and the information transmission that receives to host computer or SMS message transmission to attendant.
Preferably, this system also comprises wireless communication control module, for reading and arrange the relevant parameter of control box.
(3) beneficial effect
Cool-down dehumidification device and the cabinet supervisory control system of a kind of cabinet provided by the utility model have the following advantages:
One, because water leg is positioned at immediately below cool guide sheet, by aqueduct, the globule that cold junction mouth drips is discharged outside cabinet in time, thus reduce " absolute humidity " in cabinet;
Two and by the control module of cool-down dehumidification device and detecting element PT100, the operation conditions of cool-down dehumidification device in real-time monitoring cabinet, timely feedback information, be conducive to attendant and grasp situation in cabinet at any time, safeguard in time, thus ensure that cool-down dehumidification device normally runs, reach the effect of thorough cool-down dehumidification;
Three, separate in cool-down dehumidification module complete machine, make the electronic devices and components of control module from moisture influence of moisture in cool-down dehumidification module.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the cool-down dehumidification device schematic diagram of the cabinet of the utility model embodiment;
Fig. 2 is the cool-down dehumidification modular structure schematic diagram of the utility model embodiment;
Fig. 3 is the structural representation of the cooling piece of the utility model embodiment;
Fig. 4 is the primary control box of another embodiment of the utility model and the schematic diagram of sub-control box;
Fig. 5 is the flow chart that the utility model preferred embodiment humiture transducer detects temperature-humidity signal; In figure, T1 represents that cooling starts threshold values, and H1 represents that dehumidifying starts threshold values; T2 represents cooling excision threshold values, and H2 represents dehumidifying excision threshold values;
Fig. 6 is the flow chart of further embodiment of this invention cabinet cool-down dehumidification;
Mark in figure, 1, housing, 2, cool guide sheet; 3, cooling piece, 4, radiating subassembly, 5, enclosing cover; 6, radiator, 7, heat insulating mattress, 8, water leg; 9, aqueduct, 10, fan, 11, fan protection support; 12, transducer, 13, control box, 131, primary control box; 132, sub-control box, 14, host computer, 15, cabinet; 16, dehumidify load, and 17, cooling load, 20, cool-down dehumidification module; 110, display unit, 111, signal analysis and control relay circuit unit, 121, probe; a, No. 1; b, No. 2, c, No. 3, d, No. 4.
Embodiment
Below in conjunction with drawings and Examples, execution mode of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
For ensureing the normal operation of electric equipment in enclosed type electric gas holder, there is strict requirement to the humidity of air in cabinet.
The utility model first proposed a kind of cabinet cool-down dehumidification device, and as shown in Figure 1, this device comprises control module 10, cool-down dehumidification module 20; Described cool-down dehumidification module 20 is located in cabinet 15.
Control module 10, analyzes for carrying out to the received signal and judges, starts or cuts off described cool-down dehumidification module 20, failure judgement type, timely feedback information.
Control module 10 comprises: transducer 12 and control box 13.
Transducer 12 embeds in described control box 13, for being detected the temperature-humidity signal in cabinet 15 by the probe 121 be arranged in cabinet 15.In order to cost-saving, improve the useful life of dehydrating unit, the transducer of the utility model embodiment is duct type current mode humiture transducer, ensure that cool-down dehumidification device can normally under hot and humid environment effectively work, overcome general transducer due to voltage transmission be easily disturbed, serviceability temperature scope is little, causes the shortcomings such as temperature detection is inaccurate, the life-span is short.
In order to ensure the accuracy that duct type current mode humiture transducer is tested, also in control module 10, be provided with aligning key simultaneously, error compensation is carried out to the sensor signal that circuit or other reasons cause.
Control box 13, comprises signal analysis and control relay circuit unit 111 and display unit 110.Signal analysis and control relay circuit unit 111, for arranging the first humidity threshold, the second humidity threshold, the first temperature threshold and the second temperature threshold in cabinet 15; Wherein, described first humidity threshold is greater than described second humidity threshold; Described first temperature threshold is greater than described second temperature threshold; When the humidity in described cabinet is higher than described first humidity threshold, then start dehumidification module; When the humidity in described cabinet is lower than described second humidity threshold, then cut off dehumidification module; Or when the temperature in described cabinet is higher than described first temperature threshold, then start cooling module; When the temperature in described cabinet is lower than described second temperature threshold, then cut off cooling module.
Display unit 110, for showing the information receiving described temperature-humidity signal or cool-down dehumidification on a display screen, display unit 110 shows the data such as running status, warm and humid angle value and calibration value in real time.
The CPU of control module 10 by carrying out analyzing and judging, transfer relay to the received signal, thus starts or cuts off cool-down dehumidification module 20, and information is fed back host computer in time.And for cool-down dehumidification module 20 intelligent starting threshold values can according to actual needs direct in control module 10 arrange or host computer arrange online.
Cool-down dehumidification module 20, for by the hydrogenesis in air in cabinet, collect and offer for sale external side by side, comprise the housing 1 manufacturing the cooling piece 3 of cold junction, radiating subassembly 4, water leg 8, aqueduct 9 and front and back perforate.Wherein control module 10 and cool-down dehumidification module 20 are overall, but according to the special case in cabinet, may also be dismountable, installation and maintenance can be convenient to like this, control module 10 can be located in cabinet 15, but in order to save the space in cabinet 15, also can be located at outside cabinet 15.Wherein, radiating subassembly 4, is comprised at the cool guide sheet 2 of cold junction and the radiator 6 in hot junction, the heat insulating mattress 7 between described cool guide sheet 2 and described radiator 6, and is fixed on the fan 10 of housing 1 inwall side by fan protection support 11; The import of described water leg 8 is positioned at immediately below described cool guide sheet, and outlet is connected with described water guide 9 pipe; Described aqueduct 9 extends to outside cabinet 15.The upper side being fixed on the enclosing cover 5 on housing 1 has four ventilation holes, can adopt screw, also can fix with rivet.
Wherein, cooling piece 3 adopts TEC1-12706, for the manufacture of " cold junction ", allows hydrogenesis in cabinet in air.Cool guide sheet 2 is arranged on the cold junction of cooling piece 3.Can be pectinate texture, expand the surface area of cold junction, ensure that cold junction fully contacts with humid air, improve its condensation efficiency.Radiator 6 is copper pipe, is arranged on the hot junction of cooling piece 3, is conducive to the heat radiation of cooling piece 3.Heat insulating mattress 7 cuts off the exchange heat in cooling piece cold junction and hot junction, makes the low temperature that cold junction keeps stable, ensures condensation efficiency.The water droplet that cool guide sheet condenses collected by water leg 8, and the water in water leg is derived cabinet 15 by aqueduct 9.
In order to make the hot junction quick heat radiating of cooling piece, keep cold junction and warm end temperature difference constant, above-described embodiment adopt copper pipe radiator heat radiation, its radiating efficiency is high, ensure that the condensation efficiency of cold junction low temperature and water.
Above-mentioned control module 10, cool-down dehumidification module 20 and transducer 12 are all mutually independently detachable, are applicable to and install in the cabinet of narrow space, and maintain easily.As there is a certain module failure, attendant can direct new module replace very soon, quite rapid and easy.
Water leg is positioned at immediately below cool guide sheet, is discharged outside cabinet in time by the globule that cold junction mouth drips by aqueduct, thus reduces " absolute humidity " in cabinet.
Above-described embodiment cool-down dehumidification device also comprises host computer 14, for receiving feedback information, arranges and revise described control module inner parameter.Control module 10 is by the working of warm and humid angle value real-time in cabinet 15, cool-down dehumidification and fault message, and this fault message comprises malfunction counter number, fault type and time of failure etc.Information sends host computer 14 to by RS485 communication or GPRS communication, allow attendant on office backstage, the running status of humiture parameter and every platform equipment can be grasped in real time, by RS485 communication or wireless telecommunications two kinds of modes, fault-signal is sent to background system software when cool-down dehumidification module breaks down, notify attendant in time, effective operation of whole cooling and dehumidifying system can be ensured, by cool-down dehumidification device, control module 10 inner parameter is arranged and revised.
As shown in Figure 5, introduce the cool-down dehumidification process of the utility model embodiment in detail, wherein the first humidity threshold, the second humidity threshold, the first temperature threshold, the second temperature threshold is all adjustable.
The cool-down dehumidification course of work: the probe 121 be arranged in cabinet 15 detects the humiture degree signal in cabinet 15, the ambient temperature and humidity value detected is real-time transmitted to control module 10, CPU constantly analyzes these values and judges, when the humidity value in cabinet is elevated to the first humidity threshold H1 (all threshold values are all arranged by control module or backstage), control module 10 starts to carry out dehumidifying work in cabinet to 12V by control relay output loading voltage, in the course of work, probe 121 sends the ambient temperature and humidity value detected to control module 10, when ambient humidity is reduced to the second humidity threshold H2, control module 10 judges cuts off dehumidifying load voltage, thus stop dehumidifying work.
The running of the cabinet cool-down dehumidification device of the utility model embodiment is as follows:
1, sensor probe detects aerial temperature and humidity in cabinet, send this temperature-humidity signal to control module, control module is analyzed this moisture signal and is judged, when this humidity value is higher than set point, this set point is arranged by amendment, CPU in control module sends order and starts the relay controlling cool-down dehumidification module, exports 12V voltage to fan and cooling piece, starts cool-down dehumidification work.
2, fan and cooling piece work simultaneously, the hot junction of cooling piece starts heating, cold junction starts heat absorption, wherein hot junction tightly contacts with radiator, delivered heat is to copper pipe radiator, air flowing is produced by fan, take heat out of housing, simultaneously, because the temperature difference at the cold and hot two ends of cooling piece is constant, when hot-side heat dissipation is good, cold junction will keep relatively low temperature, cold junction and cool guide sheet close contact, increase endotherm area, steam in air is condensed on cool guide sheet, run up to a certain amount of after, in guiding gutter immediately below dropping onto, housing is discharged by aqueduct, and then discharge cabinet.Fan, while taking away heat, also allows air in cabinet with certain rate loop by cool guide sheet, improves cool-down dehumidification efficiency.
3, in dehumidifying or the cooling course of work, transducer detects temperature-humidity signal and is sent to CPU in real time, and when the humidity in environment is reduced to a certain set point or temperature is elevated to a certain set point, CPU, by judging respectively and giving an order, cuts off corresponding relay.
In sum, the cool-down dehumidification device tool of a kind of cabinet provided by the utility model has the following advantages:
One, adopt split-type structural, cool-down dehumidification module and control module independently detachable, control module can be contained in cabinet or outside cabinet.
Two, adopt vertical structure, water leg is positioned at immediately below cool guide sheet, and collected by water leg when direct after water condensation, derive cabinet, effect on moisture extraction is good.
Three, current mode humiture transducer and control module combine, and decrease the difficulty installed, and make real-time temperature-humidity signal value more accurate simultaneously.
The another embodiment of the utility model describes a kind of cabinet supervisory control system, and this system comprises: above-mentioned cool-down dehumidification device, detecting element PT100 and host computer 14;
Detecting element PT100, is embedded in the cool guide sheet 2 of described cool-down dehumidification device, for detecting the temperature of cool guide sheet 2 after described cool-down dehumidification plant running, and this temperature is transferred to the control module 10 of described transmitting device.
Cool-down dehumidification device, for detecting the information in cabinet, comprises the temperature value of the cool guide sheet that warm and humid angle value in cabinet that humiture transducer detects or detecting element PT100 detect,
According to the signal received, if cool-down dehumidification module runs the temperature of cool guide sheet after a period of time higher than the set temperature value in cabinet, then dehydrating unit breaks down; By this fault message by RS485 wire communication or wireless communication transmission to host computer; Described host computer is used for receiving feedback information, arranges and revise described control module inner parameter.Wherein, described set temperature value, relevant with the index of correlation of the ambient temperature in current cabinet, cooling piece running time, cooling piece power and radiator, when cabinet is under uniform temperature condition, in a certain stipulated time, cooling piece power is larger, the heat radiation power of radiator is higher, then set temperature value is lower; When ceteris paribus, ambient temperature is higher within the specific limits, and above-mentioned set point is higher, and ambient temperature is lower, and above-mentioned set point is lower.The monitor message that host computer receives, comprises stopping, cool-down dehumidification and fault message.
When comprising multiple cabinet in cabinet supervisory control system, the corresponding cool-down dehumidification device of each cabinet, the control box of cool-down dehumidification device corresponding for one of them cabinet is set as primary control box, and the control box of the cool-down dehumidification device that other cabinets are corresponding is set as sub-control box.
Wherein, sub-control box, for giving described primary control box by the information transmission of its place cabinet, when a failure occurs, sub-control box starts intelligent decision pattern, by the real time humiture value of monitoring before fault, judges whether start cool-down dehumidification load or cut off, and according to the time, start by set date and the cut-out that drop into.
Primary control box, for by the information of its place cabinet and the information transmission that receives to host computer or SMS message transmission to attendant.The cabinet number at the display unit display fault sub-control box place of primary control box, primary control box adopts RS485 wire communication by information transmission to host computer, or passes through GPRS wireless telecommunications by information transmission to host computer and SMS notification attendant.
The utility model embodiment passes through control module and the detecting element PT100 of cool-down dehumidification device, with the operation conditions of cool-down dehumidification device in real-time monitoring cabinet, timely feedback information, be conducive to attendant and grasp situation in cabinet at any time, safeguard in time, thus ensure that cool-down dehumidification device normally runs, reach the effect of thorough cool-down dehumidification.
Above-mentioned supervisory control system also comprises infrared remote control module, for scene when not opening cabinet door, read and arrange the relevant parameter of the relevant parameter of control box, as Threshold of Temperature And Humidity, cabinet address and calibration value etc. in cabinet, avoid the trouble opening cabinet and power failure in power department maintenance process, can hot line job, reduce degree of danger.
Fault detect in the cabinet supervisory control system of the utility model embodiment and communication process:
(1) process fault detection: be provided with cooling piece in cool-down dehumidification module, detector unit PT100 is embedded with at its cold junction, when dehumidifying operation working properly, the temperature of cooling piece cold junction will be reduced to well below ambient temperature, after dehumidifying work is carried out, the temperature value T2 that PT100 detects and the ambient temperature T1 that sensor probe detects compares, if T2 does not obviously decline, then shows fault of lowering the temperature.
Threshold values H1 is started when ambient humidity rises to, control module output loading voltage is to cool-down dehumidification module, carry out dehumidifying work, in the course of work, to a certain setting-up time, real-time wet angle value H2 and startup threshold values H1 are above compared, if H1-H2 is less than a certain value (can arrange), namely setting-up time humidity reduction amplitude is less than this value, is so judged as the fault that dehumidifies.
(2) communication process: in the above course of work, control module is shown on the spot by display unit after receiving the warm and humid angle value that sensor probe detects, and, the information such as working, fault message of the also real-time warm and humid angle value of control module, cool-down dehumidification sends host computer to by RS485 communication modes or GPRS wireless communication mode, and fault message comprises malfunction counter number, fault type and time of failure etc.Meanwhile, by software simulating to the setting of control module inner parameter and amendment.
In sum, the utility model provides cabinet supervisory control system tool to have the following advantages:
One, fed back in time by control module, achieve the real-time monitoring to cabinet and cool-down dehumidification device, be convenient to attendant and safeguard in time, greatly reduce the risk that troubleshooting causes not in time.
Two, adopt wireless communication module that the relevant parameter of control box is set, avoid the trouble opening cabinet and power failure in power department maintenance process, can hot line job, reduce maintenance cost.
It should be noted that in addition, the utility model cabinet cool-down dehumidification device and supervisory control system kind thereof are not particularly limited, and can realize the various cool-down dehumidification device of function described in the utility model or cabinet supervisory control system all in scope of the present utility model.
The utility model is not limited to the above mode; no matter do any change in its shape and structure, everyly utilize stochastic generation to the simulation clicking operation of described application program and the technical scheme monitoring the state information of described application program all drops within the utility model protection range.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection range of the present utility model.
Claims (9)
1. a cabinet cool-down dehumidification device, is characterized in that, this device comprises control module and cool-down dehumidification module; Described cool-down dehumidification module is located in cabinet;
Described control module, analyzes for carrying out to the received signal and judges, starts or cuts off described cool-down dehumidification module, failure judgement type, timely feedback information;
Cool-down dehumidification module, for by air cooling-down in cabinet, by the hydrogenesis in air in cabinet, collect offer for sale side by side external, it comprise manufacture cold junction cooling piece, radiating subassembly, water leg, aqueduct and front and back perforate housing;
Described radiating subassembly, comprises at the cool guide sheet of cold junction and the radiator in hot junction, the heat insulating mattress between described cool guide sheet and described radiator, and is fixed on the fan of inner walls side;
The import of described water leg is positioned at below described cool guide sheet, and outlet is connected with described aqueduct;
Described aqueduct extends to outside cabinet.
2. cool-down dehumidification device according to claim 1, is characterized in that, described cool-down dehumidification device also comprises host computer, for receiving feedback information, arranges and revise described control module inner parameter.
3. cool-down dehumidification device according to claim 1, is characterized in that, described control module comprises: transducer and control box;
Described transducer embeds in described control box, for being detected the temperature-humidity signal in cabinet by the probe be arranged in cabinet;
Described control box, comprises signal analysis and control relay circuit unit and display unit;
Described signal analysis and control relay circuit unit, for arranging the first humidity threshold, the second humidity threshold, the first temperature threshold and the second temperature threshold in cabinet;
Described first humidity threshold is greater than described second humidity threshold;
Described first temperature threshold is less than described second temperature threshold;
When the humidity in described cabinet is higher than described first humidity threshold, then start cool-down dehumidification module; When the humidity in described cabinet is lower than described second humidity threshold, then cut off dehumidification module;
Described display unit, receives described temperature-humidity signal and cool-down dehumidification information for showing on a display screen.
4. cool-down dehumidification device according to claim 1, is characterized in that, described control module is positioned at outside cabinet or cabinet.
5. cool-down dehumidification device according to claim 1, is characterized in that, described cool guide sheet is pectinate texture.
6. the cool-down dehumidification device according to any one of Claims 1 to 5, is characterized in that, described control module and cool-down dehumidification module are dismountable or overall.
7. a cabinet supervisory control system, is characterized in that, comprises cool-down dehumidification device described in any one of claim 1 ~ 6, detecting element PT100 and host computer;
Described detecting element PT100, is embedded in the cool guide sheet of described cool-down dehumidification device, for detecting the temperature of cool guide sheet after described cool-down dehumidification plant running, and this temperature is transferred to the control module of described transmitting device;
Described cool-down dehumidification device, for detecting the information of cabinet, according to the signal received, if the temperature of described cool guide sheet is higher than the set temperature value in described cabinet, then cool-down dehumidification device breaks down; By this fault message by RS485 wire communication or GPRS wireless communication transmission to host computer;
Described host computer, for receiving feedback information, arranges and revises described control module inner parameter.
8. supervisory control system according to claim 7, it is characterized in that, when there being multiple cabinet in system, the corresponding cool-down dehumidification device of each cabinet, the control box of cool-down dehumidification device corresponding for one of them cabinet is set as primary control box, and the control box of the cool-down dehumidification device that other cabinets are corresponding is set as sub-control box;
Described sub-control box, for giving described primary control box by the information transmission of its place cabinet;
Described primary control box, for by the information of its place cabinet and the information transmission that receives to host computer or SMS message transmission to attendant.
9. supervisory control system according to claim 8, is characterized in that, this system also comprises wireless communication control module, for reading and arrange the relevant parameter of control box.
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| CN112596564A (en) * | 2020-12-07 | 2021-04-02 | 安徽聚帮能源科技有限公司 | Intelligent dehumidifying device automatic control system based on data acquisition |
| CN114087728A (en) * | 2021-11-15 | 2022-02-25 | 珠海格力电器股份有限公司 | Dehumidifier control method and device and dehumidifier |
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| CN105307439A (en) * | 2015-11-24 | 2016-02-03 | 国网河南省电力公司平顶山供电公司 | Noise and electromagnetic radiation monitoring and shielding apparatus for electrical control cabinet in communication base station |
| CN105307439B (en) * | 2015-11-24 | 2018-09-18 | 国网河南省电力公司平顶山供电公司 | A kind of communication base station electrical control cabinet noise and electromagnetic radiation monitoring screening arrangement |
| CN109131440A (en) * | 2018-09-13 | 2019-01-04 | 济南铁路天龙高新技术开发有限公司 | A kind of device of internal control goat humidity |
| CN111365893A (en) * | 2019-12-10 | 2020-07-03 | 中国船舶重工集团公司第七一六研究所 | Control method for semiconductor dehumidifying device of liquid cooling server |
| CN111365893B (en) * | 2019-12-10 | 2021-12-10 | 中国船舶重工集团公司第七一六研究所 | Control method for semiconductor dehumidifying device of liquid cooling server |
| CN112596564A (en) * | 2020-12-07 | 2021-04-02 | 安徽聚帮能源科技有限公司 | Intelligent dehumidifying device automatic control system based on data acquisition |
| CN114087728A (en) * | 2021-11-15 | 2022-02-25 | 珠海格力电器股份有限公司 | Dehumidifier control method and device and dehumidifier |
| CN114087728B (en) * | 2021-11-15 | 2022-11-18 | 珠海格力电器股份有限公司 | Dehumidifier control method and device and dehumidifier |
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