CN216486167U - Overhead type power distribution cabinet dehumidification device - Google Patents
Overhead type power distribution cabinet dehumidification device Download PDFInfo
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- CN216486167U CN216486167U CN202123358239.0U CN202123358239U CN216486167U CN 216486167 U CN216486167 U CN 216486167U CN 202123358239 U CN202123358239 U CN 202123358239U CN 216486167 U CN216486167 U CN 216486167U
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- 238000007791 dehumidification Methods 0.000 title claims abstract description 28
- 238000009826 distribution Methods 0.000 title claims description 43
- 238000004891 communication Methods 0.000 claims abstract description 30
- 238000012544 monitoring process Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000000889 atomisation Methods 0.000 claims abstract description 14
- 238000005057 refrigeration Methods 0.000 claims abstract description 12
- 239000004065 semiconductor Substances 0.000 claims abstract description 11
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 20
- 238000004590 computer program Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses to the technical problem who exists among the prior art, provide a top-mounted formula switch board dehydrating unit, include: the system comprises a power supply, a single chip microcomputer, an air replacement module, a temperature and humidity monitoring module, a water level monitoring module, a semiconductor refrigeration module and an atomization drainage module which are integrated on a circuit board; the power supply, the air replacement module, the temperature and humidity monitoring module, the water level monitoring module, the semiconductor refrigeration module and the atomization drainage module are respectively in communication connection with the single chip microcomputer. On satisfying the demand basis of switch board dehumidification, the inside demand of opening of compatible switch board is not enough, be difficult for laying the drain pipe.
Description
Technical Field
The utility model relates to a switch board dehumidification technology field, concretely relates to overhead type switch board dehydrating unit.
Background
Most of the power distribution cabinet dehumidifiers on the market are installed in the power distribution cabinet and are provided with drain pipes. The water drainage pipe can not be installed in the power distribution cabinet with insufficient space in the cabinet and difficult laying of the water drainage pipe. And it has the following drawbacks:
the operation is inconvenient: because overhead dehumidifier installation and switch board top, and the switch board is generally higher, be not convenient for clean, maintain, modify configuration parameter.
The installation is inconvenient: compare in the guide tracked installation of traditional switch board dehumidifier, air intake and air outlet need be opened on the steel sheet at switch board top to overhead type dehumidifier.
The working mode of adding an external uploading data line is independently used, and the mode is more practical for a small monitoring system. However, when the amount of monitoring data increases, the number of monitoring paths increases, and the control area becomes wider. In the time efficiency of data transmission, the difficulty in field electrical installation design is high, the wire is complex to route, and the number of routing circuits is increased. The cost of designing the layout for the entire system increases.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a top-mounted switch board dehydrating unit, satisfy the demand basis of switch board dehumidification, compatible switch board inside has been opened a demand not enough, be difficult for laying the drain pipe.
According to the utility model discloses a first aspect provides a top-mounted switch board dehydrating unit, include: the system comprises a power supply, a single chip microcomputer, an air replacement module, a temperature and humidity monitoring module, a water level monitoring module, a semiconductor refrigeration module and an atomization drainage module which are integrated on a circuit board; the power supply, the air replacement module, the temperature and humidity monitoring module, the water level monitoring module, the semiconductor refrigeration module and the atomization drainage module are respectively in communication connection with the single chip microcomputer.
According to the above technical scheme of the utility model, can also make following improvement:
optionally, the atomization drainage module comprises a pressure stabilizing module and an ultrasonic module, and an output end of the pressure stabilizing module is connected with an input end of the ultrasonic module.
Optionally, the system further comprises a communication module, the communication module is connected with a communication interface of the single chip microcomputer, and the communication module is an RS485 communication module.
Optionally, the air replacement module is a four-wire system speed regulation fan.
Optionally, the display device further comprises a display module, wherein the display module comprises a display and an indicator light, and the display and the indicator light are respectively connected with the single chip microcomputer.
Optionally, the intelligent control system further comprises a buzzer, and the buzzer is in communication connection with the single chip microcomputer.
Optionally, the case module is in communication connection with the single chip microcomputer.
Optionally, the temperature and humidity acquisition module comprises an internal temperature and humidity acquisition module and an external temperature and humidity acquisition module, the internal temperature and humidity acquisition module is used for acquiring temperature and humidity parameters inside the device, and the external temperature and humidity acquisition module is used for acquiring temperature and humidity parameters in an external environment or a power distribution cabinet.
The utility model provides a pair of overhead type switch board dehydrating unit, on satisfying the demand basis of switch board dehumidification, the demand that compatible switch board inside was opened a utensil is not enough, is difficult for laying the drain pipe. The overhead dehumidifier can meet the requirement of insufficient space in the power distribution cabinet, and is installed on the top of the power distribution cabinet. The overhead dehumidifier has two drainage modes, namely atomized drainage and hose drainage, and solves the problem of difficult laying of the drainage pipe in the power distribution cabinet in the atomized drainage mode. The top-mounted dehumidifier is provided with an RS485 communication interface, so that the configuration parameters can be remotely checked and modified, and the problem of inconvenient installation and top operation of the top-mounted dehumidifier is solved. The installation convenience is provided for the conditions on different projects. The volume is miniaturized to meet the explosion-proof requirement of field use. The cascadability provides more matching selectivity for customers, and an operation scheme with the lowest cost and the highest efficiency can be planned and designed.
Drawings
Fig. 1 is a schematic circuit diagram of a power supply of a dehumidification device of an overhead power distribution cabinet according to an embodiment of the present invention;
fig. 2 is a schematic circuit diagram of a voltage stabilizing module of a dehumidification device of an overhead power distribution cabinet according to an embodiment of the present invention;
fig. 3 is a schematic circuit diagram of an atomizing and draining module of a dehumidification device of an overhead power distribution cabinet according to an embodiment of the present invention;
fig. 4 is a schematic circuit diagram of a communication module of a dehumidification device of an overhead power distribution cabinet according to an embodiment of the present invention;
fig. 5 is a schematic circuit diagram of a temperature and humidity acquisition module of a dehumidification device of an overhead power distribution cabinet according to an embodiment of the present invention;
fig. 6 is a schematic circuit diagram of an air replacement module of a dehumidification device of an overhead power distribution cabinet according to an embodiment of the present invention;
fig. 7 is a schematic circuit diagram of a water level monitoring module of a dehumidification device of an overhead power distribution cabinet according to an embodiment of the present invention;
fig. 8 is a schematic circuit diagram of a semiconductor refrigeration module of a dehumidification device of an overhead power distribution cabinet according to an embodiment of the present invention;
fig. 9 is a schematic circuit diagram of a display module of a dehumidification device of an overhead power distribution cabinet according to an embodiment of the present invention;
fig. 10 is a schematic circuit diagram of a buzzer of a dehumidification device of an overhead power distribution cabinet according to an embodiment of the present invention;
fig. 11 is a schematic circuit diagram of a key module of a dehumidification device of an overhead power distribution cabinet according to an embodiment of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1-11:
fig. 1 is a schematic circuit diagram of a power supply of a dehumidification device of an overhead power distribution cabinet according to an embodiment of the present invention; as shown in fig. 1, includes: the system comprises a power supply, a single chip microcomputer, an air replacement module, a temperature and humidity monitoring module, a water level monitoring module, a semiconductor refrigeration module and an atomization drainage module which are integrated on a circuit board; the power supply, the air replacement module, the temperature and humidity monitoring module, the water level monitoring module, the semiconductor refrigeration module and the atomization drainage module are respectively in communication connection with the single chip microcomputer.
It can be understood that the power supply provides working power for the single chip microcomputer and the air replacement module, the temperature and humidity monitoring module, the water level monitoring module, the semiconductor refrigeration module and the atomization drainage module which are connected with the single chip microcomputer, in this embodiment, the power supply outputs 12V working voltage, the air replacement module replaces air inside and outside the power distribution cabinet to keep air inside the power distribution cabinet dry, and the temperature and humidity monitoring module is used for monitoring temperature and humidity conditions inside the power distribution cabinet and in the power distribution cabinet and the external environment so as to implement control and switching; the semiconductor refrigeration module carries out refrigeration treatment on the interior of the power distribution cabinet so as to facilitate the atomization drainage module to discharge the water vapor in the interior; and the atomization drainage module discharges the moisture in the power distribution cabinet to the external environment.
In this embodiment, on satisfying the demand basis of switch board dehumidification, the inside demand of opening of compatible switch board is not enough, be difficult for laying the drain pipe. The overhead dehumidifier can meet the requirement of insufficient space in the power distribution cabinet, and is installed on the top of the power distribution cabinet. The overhead dehumidifier has two drainage modes, namely atomized drainage and hose drainage, and solves the problem of difficult laying of the drainage pipe in the power distribution cabinet in the atomized drainage mode. The top-mounted dehumidifier is provided with an RS485 communication interface, so that the configuration parameters can be remotely checked and modified, and the problem of inconvenient installation and top operation of the top-mounted dehumidifier is solved. The installation convenience is provided for the conditions on different projects. The volume is miniaturized to meet the explosion-proof requirement of field use. The cascadability provides more matching selectivity for customers, and an operation scheme with the lowest cost and the highest efficiency can be planned and designed.
In a possible embodiment mode, the atomization water drainage module comprises a pressure stabilizing module and an ultrasonic module, and an output end of the pressure stabilizing module is connected with an input end of the ultrasonic module.
It can be understood that the ultrasonic wave is used for discharging redundant water in the power distribution cabinet to keep the dryness in the power distribution cabinet, so that the dehumidification purpose is achieved.
In a possible embodiment, the system further comprises a communication module, wherein the communication module is connected with a communication interface of the single chip microcomputer, and the communication module is an RS485 communication module.
It can be understood that the communication module can be in an external connection type, namely an optional form, and can also be integrated with the circuit board together to improve the integration level of the device, provide an interface for external communication, and realize functions such as remote data acquisition and state monitoring.
In a possible embodiment, the air replacement module is a four-wire governor fan.
It will be appreciated that in this embodiment, the air displacement module is implemented by a four-wire governor fan.
In a possible embodiment mode, the display device further comprises a display module, wherein the display module comprises a display and an indicator light, and the display and the indicator light are respectively connected with the single chip microcomputer.
It can be understood that, in the present embodiment, the display module is used for displaying the status and parameter information of the function module, and the indicator light is used for indicating the current status. Wherein both are drive-controlled by a driver.
In a possible embodiment mode, the intelligent control system further comprises a buzzer, and the buzzer is in communication connection with the single chip microcomputer.
It can be understood that the buzzer provides an alarm prompt in abnormal operation.
In a possible embodiment mode, the case module further comprises a key module, and the case module is in communication connection with the single chip microcomputer.
It can be understood that, in this embodiment, the key module provides an operation control function of the single chip microcomputer, and then controls the operation of the corresponding functional module.
In a possible embodiment, the temperature and humidity acquisition module comprises an internal temperature and humidity acquisition module and an external temperature and humidity acquisition module, the internal temperature and humidity acquisition module is used for acquiring temperature and humidity parameters inside the device, and the external temperature and humidity acquisition module is used for acquiring temperature and humidity parameters in an external environment or a power distribution cabinet.
It can be understood that, in this embodiment, humiture collection module is the humiture parameter of the interior of collection device and the device of while, when adjusting the humiture in the distribution cabinet, monitors self operational environment to output data feeds back.
It should be noted that, in the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to relevant descriptions of other embodiments for parts that are not described in detail in a certain embodiment.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A top-mounted power distribution cabinet dehumidification device is characterized by comprising a power supply, a single chip microcomputer, an air replacement module, a temperature and humidity monitoring module, a water level monitoring module, a semiconductor refrigeration module and an atomization drainage module which are integrated on a circuit board; the power supply, the air replacement module, the temperature and humidity monitoring module, the water level monitoring module, the semiconductor refrigeration module and the atomization drainage module are respectively in communication connection with the single chip microcomputer.
2. The dehumidification device for the overhead power distribution cabinet according to claim 1, wherein the atomization and drainage module comprises a voltage stabilizing module and an ultrasonic module, and an output end of the voltage stabilizing module is connected with an input end of the ultrasonic module.
3. The overhead power distribution cabinet dehumidification device according to claim 1, further comprising a communication module, wherein the communication module is connected with a communication interface of the single chip microcomputer, and the communication module is an RS485 communication module.
4. The overhead power distribution cabinet dehumidification device according to claim 1, wherein the air replacement module is a four-wire speed regulation fan.
5. The overhead power distribution cabinet dehumidification device according to claim 1, further comprising a display module, wherein the display module comprises a display and an indicator light, and the display and the indicator light are respectively connected with a single chip microcomputer.
6. The overhead power distribution cabinet dehumidification device according to claim 1, further comprising a buzzer, wherein the buzzer is in communication connection with the single chip microcomputer.
7. The overhead power distribution cabinet dehumidification device according to claim 1, further comprising a key module, wherein the key module is in communication connection with the single chip microcomputer.
8. The overhead power distribution cabinet dehumidification device according to claim 1, wherein the temperature and humidity acquisition module comprises an internal temperature and humidity acquisition module and an external temperature and humidity acquisition module, the internal temperature and humidity acquisition module is used for acquiring temperature and humidity parameters inside the device, and the external temperature and humidity acquisition module is used for acquiring temperature and humidity parameters in an external environment or a power distribution cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123358239.0U CN216486167U (en) | 2021-12-29 | 2021-12-29 | Overhead type power distribution cabinet dehumidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123358239.0U CN216486167U (en) | 2021-12-29 | 2021-12-29 | Overhead type power distribution cabinet dehumidification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216486167U true CN216486167U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123358239.0U Active CN216486167U (en) | 2021-12-29 | 2021-12-29 | Overhead type power distribution cabinet dehumidification device |
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| Country | Link |
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| CN (1) | CN216486167U (en) |
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2021
- 2021-12-29 CN CN202123358239.0U patent/CN216486167U/en active Active
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