CN203423410U - Distribution box cabinet with cooling and dehumidifying functions - Google Patents
Distribution box cabinet with cooling and dehumidifying functions Download PDFInfo
- Publication number
- CN203423410U CN203423410U CN201320526796.5U CN201320526796U CN203423410U CN 203423410 U CN203423410 U CN 203423410U CN 201320526796 U CN201320526796 U CN 201320526796U CN 203423410 U CN203423410 U CN 203423410U
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- CN
- China
- Prior art keywords
- distribution box
- box cabinet
- cool
- cabinet
- dehumidification function
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
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Abstract
The utility model relates to a distribution box cabinet with cooling and dehumidifying functions. The distribution box cabinet comprises a box cabinet and a cabinet door. The box cabinet is internally provided with electrical devices and power supply conductive wires. The distribution box cabinet also comprises a temperature sensor, a humidity sensor, a cooling device, a dehumidifying device a master control device and a power supply device which is used for supplying power to all the devices. A control loop is formed by the temperature sensor, the cooling device and the master control device via the conductive wires. The control loop is formed by the humidity sensor, the dehumidifying device and the master control device. According to the distribution box cabinet with the cooling and dehumidifying functions, temperature and humidity inside the distribution box cabinet can be monitored in real time. After temperature and humidity inside the distribution box cabinet exceed preset values, the corresponding devices are turned on to perform cooling and/or dehumidifying operations so that safe operation of the electrical devices inside the distribution box cabinet is guaranteed. Besides, the distribution box cabinet also has a function of uploading temperature data, humidity data and data of opening doors by reading cards to a server so that remote monitoring is facilitated for technicians.
Description
Technical field
The utility model relates to a kind of distribution box cabinet with cool-down dehumidification function.
Background technology
According to the planning of State Grid Corporation of China's intelligent grid, target and construction progress, power distribution network intelligent (power distribution automation) is an indispensable important component part during whole intelligent grid is built.The maximum effect of power distribution network intelligent construction is just the service into electric network terminal user, and being as core electrical network and dispatching intellectuality provides the most basic power supply analysis data, is the mass efficient access of distributed energy.From current power distribution network, directly serve user's present situation, the construction of intelligent power distribution net focus on guaranteeing uninterrupted reliable power supply, several aspects such as automatism isolation of high-quality electric energy and good service and distribution accident are provided to user.
Distribution box cabinet major part does not have the functions such as humiture data acquisition, warning, remote transmission warning at present, distribution box cabinet internal component self can generate heat under energising service condition, when distribution box cabinet is placed on open air, especially summer temp can be very high, the further temperature rise of meeting in distribution box cabinet, components and parts self-heating will cause tripping operation simultaneously, often occurs in addition the excessive even initiation fire of electric wire spontaneous combustion that occurs of power load.If when distribution box cabinet does not reach corresponding IP degree of protection during at wet environment, cause components and parts short circuit thereby will intake or produce condensation in distribution box cabinet.In unattended operation situation, be easy to have an accident, cause personnel's property loss.
Utility model content
The technical problems to be solved in the utility model is: overcome distribution box cabinet accidents caused technical problem of personnel when high-temperature and high humidity environment in prior art, a kind of distribution box cabinet with cool-down dehumidification function is provided, realize the real-time monitoring of temperature and humidity, and there is cool-down dehumidification function, support equipment safe operation.
The utility model solves the technical scheme that its technical problem adopts: a kind of distribution box cabinet with cool-down dehumidification function, comprise bin and cabinet door, in bin, there is electric equipment and current supply line, also there is temperature sensor, humidity sensor, heat sink, dehydrating unit, master control set and install the electric supply installation of power supply for each, described temperature sensor, heat sink and master control set are by wire formation control loop, described humidity sensor, dehydrating unit and master control set formation control loop.
The first cooling method, described heat sink is aircondition, described aircondition is arranged on side wall surface or the end face of bin.When temperature sensor monitors is greater than 45 ℃ to distribution box in-cabinet temperature, open aircondition and lower the temperature, ensure the safe operation of electric equipment.
The second cooling method, described heat sink is semiconductor temperature-lowering device.Semiconductor temperature-lowering device volume is little, can not take the space in too many distribution box cabinet.
As preferably, described dehydrating unit is semiconductor dehumidifying device.When the humidity in humidity sensor monitors distribution box cabinet is greater than 60%, open semiconductor dehumidifying device, dehumidification rate is high, prevents electric equipment short circuit.
The first supply power mode, described electric supply installation is 220V alternating current.
The second supply power mode, described electric supply installation is solar cell.
The third supply power mode, described electric supply installation is current transformer, described current transformer is set on the current supply line of bin, by electromagnetic induction principle power taking.
Further, described electric supply installation also comprises storage battery, and described storage battery and solar cell are electrically connected by wire.
Further, described cabinet door is provided with access control device, can be swiped the card and be opened cabinet door by authorized IC-card.
Further, described master control set be provided with temperature data, humidity data, the communication module of data upload to server that open the door of swiping the card.
The beneficial effects of the utility model are, the distribution box cabinet with cool-down dehumidification function of the present utility model, temperature and humidity in monitoring distribution box cabinet that can be real-time, after surpassing set point, open corresponding equipment, lower the temperature and/or dehumidification operation, to ensure the safe operation of electric equipment in distribution box cabinet, also have temperature data, humidity data and swipe the card and open the door data by the communication module function that uploads onto the server, being convenient to technician's remote monitoring.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structured flowchart with distribution box cabinet the first embodiment of cool-down dehumidification function of the present utility model.
Fig. 2 is the structured flowchart with distribution box cabinet the second embodiment of cool-down dehumidification function of the present utility model.
Fig. 3 is the structured flowchart with the third embodiment of distribution box cabinet of cool-down dehumidification function of the present utility model.
Fig. 4 is the structured flowchart with the 4th kind of embodiment of distribution box cabinet of cool-down dehumidification function of the present utility model.
In figure: 1. temperature sensor, 2. humidity sensor, 3. heat sink, 4. dehydrating unit, 5. master control set, 6. solar cell, 7. storage battery, 8. current transformer, 9. access control device, 10. communication module.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Fig. 1 ~ 4, a kind of distribution box cabinet with cool-down dehumidification function of the present utility model, comprise bin and cabinet door, in bin, there is electric equipment and current supply line, also there is temperature sensor 1, humidity sensor 2, heat sink 3, dehydrating unit 4, master control set 5 and install the electric supply installation of power supply for each, described temperature sensor 1, heat sink 3 and master control set 5 are by wire formation control loop, described humidity sensor 2, dehydrating unit 4 and master control set 5 formation control loops.
The first cooling method, described heat sink 3 is aircondition, described aircondition is arranged on side wall surface or the end face of bin.When temperature sensor 2 monitors distribution box in-cabinet temperature and is greater than 45 ℃, open aircondition and lower the temperature, ensure the safe operation of electric equipment.
The second cooling method, described heat sink 3 is semiconductor temperature-lowering device.Semiconductor temperature-lowering device volume is little, can not take the space in too many distribution box cabinet,
As preferably, described dehydrating unit 4 is semiconductor dehumidifying device.When humidity sensor 2 monitors humidity in distribution box cabinet and is greater than 60%, open semiconductor dehumidifying device, prevent electric equipment short circuit.
The first supply power mode, described electric supply installation is 220V alternating current (not shown).
As shown in Figure 1, the second supply power mode, described electric supply installation is solar cell 6.Adopt solar energy generation technology, effectively reduce energy consumption.
As shown in Figure 2, the third supply power mode, described electric supply installation is current transformer 8, described current transformer 8 is sleeved on the current supply line of bin.Because have alternating current in some distribution box cabinets, current transformer 8 can directly power taking on alternating current, convenient and swift.
As shown in Figure 3,4, further, described electric supply installation also comprises storage battery 7, and described storage battery 7 is electrically connected by wire with solar cell 6.Increase after storage battery 7, there is storage function, when other equipment faults, can be used as stand-by power supply.
Further, described cabinet door is provided with access control device 9.Because a regional distribution box cabinet quantity is more, for ease of management, adopt access control device 9, by radio-frequency technique, realize the object that an IC-card of authorizing through keeper is opened a plurality of distribution box cabinet doors, and can preserve the information of opening the door and close the door, be convenient to management and call to account.
Further, described master control set 5 be provided with temperature data, humidity data, the communication module 10 of data upload to server that open the door of swiping the card.Communication module 10 can be wired optical-fibre communications device or wireless communication device, and wireless communication device can be GPRS communication module or Wi-Fi communication module.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (10)
1. a distribution box cabinet with cool-down dehumidification function, comprise bin and cabinet door, in bin, there is electric equipment and current supply line, it is characterized in that: also there is temperature sensor, humidity sensor, heat sink, dehydrating unit, master control set and install the electric supply installation of power supply for each, described temperature sensor, heat sink and master control set are by wire formation control loop, described humidity sensor, dehydrating unit and master control set formation control loop.
2. the distribution box cabinet with cool-down dehumidification function as claimed in claim 1, is characterized in that: described heat sink is aircondition, and described aircondition is arranged on side wall surface or the end face of bin.
3. the distribution box cabinet with cool-down dehumidification function as claimed in claim 1, is characterized in that: described heat sink is semiconductor temperature-lowering device.
4. the distribution box cabinet with cool-down dehumidification function as described in claim 1 or 2 or 3, is characterized in that: described dehydrating unit is semiconductor dehumidifying device.
5. the distribution box cabinet with cool-down dehumidification function as claimed in claim 1, is characterized in that: described electric supply installation is 220V alternating current.
6. the distribution box cabinet with cool-down dehumidification function as claimed in claim 1, is characterized in that: described electric supply installation is solar cell.
7. the distribution box cabinet with cool-down dehumidification function as claimed in claim 1, is characterized in that: described electric supply installation is current transformer, and described current transformer is sleeved on the current supply line of bin.
8. the distribution box cabinet with cool-down dehumidification function as described in claim 6 or 7, is characterized in that: described electric supply installation also comprises storage battery, and described storage battery and solar cell are electrically connected by wire.
9. the distribution box cabinet with cool-down dehumidification function as claimed in claim 1, is characterized in that: described cabinet door is provided with access control device.
10. the distribution box cabinet with cool-down dehumidification function as claimed in claim 9, is characterized in that: described master control set is provided with temperature data, humidity data, the communication module of data upload to server that open the door of swiping the card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526796.5U CN203423410U (en) | 2013-08-27 | 2013-08-27 | Distribution box cabinet with cooling and dehumidifying functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526796.5U CN203423410U (en) | 2013-08-27 | 2013-08-27 | Distribution box cabinet with cooling and dehumidifying functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423410U true CN203423410U (en) | 2014-02-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320526796.5U Expired - Fee Related CN203423410U (en) | 2013-08-27 | 2013-08-27 | Distribution box cabinet with cooling and dehumidifying functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423410U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972803A (en) * | 2014-05-12 | 2014-08-06 | 国家电网公司 | Distributing ring main unit dehumidifying device |
| CN103970096A (en) * | 2014-04-25 | 2014-08-06 | 徐存然 | Remote-monitoring electrical control cabinet |
| CN104751581A (en) * | 2015-03-20 | 2015-07-01 | 国家电网公司 | Intelligent electric cabinet with safety protection system |
| CN105865107A (en) * | 2016-05-25 | 2016-08-17 | 珠海格力电器股份有限公司 | Power distribution system with refrigeration and heating functions and control method thereof |
-
2013
- 2013-08-27 CN CN201320526796.5U patent/CN203423410U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103970096A (en) * | 2014-04-25 | 2014-08-06 | 徐存然 | Remote-monitoring electrical control cabinet |
| CN103972803A (en) * | 2014-05-12 | 2014-08-06 | 国家电网公司 | Distributing ring main unit dehumidifying device |
| CN104751581A (en) * | 2015-03-20 | 2015-07-01 | 国家电网公司 | Intelligent electric cabinet with safety protection system |
| CN105865107A (en) * | 2016-05-25 | 2016-08-17 | 珠海格力电器股份有限公司 | Power distribution system with refrigeration and heating functions and control method thereof |
| CN105865107B (en) * | 2016-05-25 | 2018-11-02 | 珠海格力电器股份有限公司 | A kind of distribution system and its control method with refrigeration and heat-production functions |
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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: 20140205 Termination date: 20200827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |