CN214754761U - Automatic dehumidifying device arranged in outdoor terminal box of direct current converter station - Google Patents
Automatic dehumidifying device arranged in outdoor terminal box of direct current converter station Download PDFInfo
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- CN214754761U CN214754761U CN202120995222.7U CN202120995222U CN214754761U CN 214754761 U CN214754761 U CN 214754761U CN 202120995222 U CN202120995222 U CN 202120995222U CN 214754761 U CN214754761 U CN 214754761U
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- outdoor terminal
- humidity
- terminal box
- converter station
- acquisition unit
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Abstract
The utility model provides a set up automatic dehydrating unit in outdoor terminal incasement of direct current converter station belongs to dehydrating unit technical field. This dehydrating unit, including electrical power generating system, exhaust duct, air supply system and refrigerating system, the both ends of exhaust duct communicate in outdoor terminal incasement, the last intercommunication in proper order of exhaust duct has air supply system with refrigerating system, refrigerating system's one end still is linked together with drainage pipe, the last cooling system that is provided with of refrigerating system, outdoor terminal incasement is provided with humidity acquisition unit, humidity acquisition unit is used for gathering humidity information and control in the outdoor terminal incasement refrigerating system refrigerates, electrical power generating system respectively with air supply system refrigerating system with humidity acquisition unit electricity is connected. The utility model provides a set up the automatic dehydrating unit in the outdoor terminal incasement of direct current converter station, simple structure can reach fine dehumidification effect, keeps the interior drying of cabinet.
Description
Technical Field
The utility model relates to a dehydrating unit technical field especially relates to a set up in automatic dehydrating unit of outdoor terminal incasement of direct current converter station.
Background
Outdoor terminal box equipment of 500kV direct current converter station is in the middle of the outdoor environment throughout the year, because the difference in temperature is big round the clock, plum rain season rainwater is many, causes air humidity great, and the probability that forms the condensation in the terminal box increases by a wide margin, and terminal box condensation can make the interior binding post of outdoor terminal box short circuit fault, and this trouble can cause the equipment tripping operation, causes huge loss to the electric power operation, so requires that the terminal box keeps long-term dry state. But according to the drying methods in the past, simple heater unit is not enough to keep outdoor terminal incasement whole operational environment's drying, and the ageing condition of equipment in the cabinet can be accelerated to high temperature moreover, only carries out effectual dehumidification to the terminal case, can guarantee incasement drying, avoids causing the risk of equipment tripping operation because of the terminal short circuit is caused to the condensation. Considering that the common heater in the terminal box can only ensure the local area to be dry and can not quickly and effectively cover the inner space of the whole terminal box, the effective moisture-proof work of the terminal box becomes a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses an aim at solves the technical problem of the dehumidification of outdoor terminal incasement among the prior art, for this reason, the utility model provides a set up the automatic dehydrating unit in outdoor terminal incasement of direct current converter station, simple structure can reach fine dehumidification effect, keeps the interior drying of cabinet.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a set up automatic dehydrating unit in outdoor terminal incasement of direct current converter station, is including setting up the electrical power generating system in the device bottom, be located the exhaust duct at device top, install at inside left air supply system, install the refrigerating system on inside right side, install the cooling system in the device outside and install the drainage pipe at device right side downside, the both ends of exhaust duct communicate in outdoor terminal incasement, the last intercommunication in proper order of exhaust duct has air supply system with refrigerating system, refrigerating system's one end still is linked together with drainage pipe, humidity acquisition unit is used for gathering the humidity information in the outdoor terminal incasement and control refrigerating system refrigerates, electrical power generating system respectively with air supply system, refrigerating system with humidity acquisition unit electricity is connected.
Preferably, still include with the display element that humidity acquisition unit is connected, the display element is used for showing the humidity information that humidity acquisition unit gathered and being provided with set button, the display element is installed in the device front.
Preferably, the humidity monitoring device further comprises a communication system connected with the humidity acquisition unit, a wireless transmission module is arranged in the communication system, the communication system is used for transmitting the humidity information acquired by the humidity acquisition unit to the background host through the wireless transmission module, and the communication system is installed inside the humidity monitoring device.
Preferably, the air supply system is a fan.
Preferably, the refrigeration system is a semiconductor refrigeration system.
The utility model discloses relative and prior art, following beneficial effect has:
1. the utility model provides a set up in automatic dehydrating unit of outdoor terminal incasement of direct current converter station, gather humidity information through the humidity acquisition unit, and according to humidity information automatic control air supply system and the refrigerating system who gathers, air supply system through the installation inhales air pipe with humid air, make the humid air that flows through air pipe through refrigerating system condensation water, the rethread drain pipe is with comdenstion water discharge, thereby reach fine dehumidification effect, keep dry in the cabinet.
2. The utility model provides a set up in automatic dehydrating unit of outdoor terminal incasement of direct current converter station, even under the sight that the difference in temperature is big round the clock, plum rain season rainwater is many, also can effectively adjust the humidity of outdoor terminal incasement, consequently the device possesses the initiative and handles the humid air in the airtight space, reduces the water content in the air, makes relative humidity and absolute humidity descend simultaneously, reaches fine dehumidification effect.
3. The utility model provides a set up in the automatic dehydrating unit of the outdoor terminal incasement of direct current converter station, can not produce the heating effect, can avoid influencing equipment operation in the cabinet because of local overheat, the device becomes initiative guide condensation to passive guide condensation simultaneously, effectively adjusts humidity in the cabinet, avoids equipment trouble such as insulating impaired, secondary circuit short circuit, satisfies power system to the interior dampproofing, the requirement of preventing the condensation of cabinet.
4. The utility model discloses a semiconductor refrigerating system condensation air plays the effect that reduces humidity, and whole dehumidification process can not exert an influence to the equipment in the cabinet, can improve equipment operating stability greatly, is favorable to reducing the electric power system risk.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure, the air conditioner comprises a power supply system 1, an air supply system 2, a refrigerating system 3, a heat dissipation system 4, a humidity acquisition unit 5, a display unit 6 and a communication system 7.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
As shown in FIG. 1, the present invention provides an automatic dehumidifying apparatus disposed in an outdoor terminal box of a DC converter station, comprising a power supply system 1 disposed at the bottom of the apparatus, an air suction duct located at the top of the apparatus, an air supply system 2 installed at the left side of the inside, a refrigerating system 3 installed at the right side of the inside, a heat dissipation system 4 installed at the outside of the apparatus, and a drainage duct installed at the lower right side of the apparatus, the two ends of the air suction pipeline are communicated with the interior of the outdoor terminal box, the air suction pipeline is sequentially communicated with the air supply system 2 and the refrigerating system 3, one end of the refrigerating system 3 is also communicated with the drainage pipeline, the humidity acquisition unit 5 is used for acquiring humidity information in the outdoor terminal box and controlling the refrigerating system to refrigerate, the power supply system 1 is electrically connected with the air supply system 2, the refrigerating system 3 and the humidity acquisition unit 5 respectively.
In order to facilitate the staff in time to know the humidity information of outdoor terminal incasement the utility model discloses in, still include with the display element 6 that humidity acquisition unit 5 is connected, display element 6 is used for showing the humidity information that humidity acquisition unit 5 gathered is provided with the settlement button, display element 6 installs openly at the device.
For realizing the operation of more intelligent control the device the utility model discloses in, still include with the communication system 7 that humidity acquisition unit 5 is connected, communication system 7 embeds wireless transmission module, communication system 7 be used for with the humidity information that humidity acquisition unit 5 gathered passes through wireless transmission module transmits to backstage host computer, communication system 7 installs inside the device. The collected humidity information can be compared with a humidity threshold value set by the background host, the dehumidifying device can be started to dehumidify according to requirements, the threshold value can enable specific numerical values to be in a numerical range, and therefore the dehumidifying device is not limited and can be selected according to actual needs.
In the present invention, the air supply system 2 is a fan.
In the present invention, the refrigerating system 3 is a semiconductor refrigerating system.
The working principle of the utility model is as follows:
the humidity acquisition unit 5 acquires humidity information in the outdoor terminal box, after the requirement for opening the dehumidifying device is met, the air supply system 2 and the refrigerating system 3 are opened, the air supply system 2 sucks humid air in the outdoor terminal box into the ventilating pipeline, the humid air is condensed into water through the refrigerating system 3 and then is discharged through the drainage pipeline 8, and in the operation period of the device, the heat dissipation system 4 provides a good heat dissipation environment for the refrigerating system, so that the stable operation of the dehumidifying device is ensured.
The utility model discloses in carry out the dehumidification for further intelligent control dehydrating unit operation, further, still transmit to the backstage host computer through the wireless transmission module in communication system 7 with the humidity information that humidity acquisition unit 5 gathered, carry out the comparison with the humidity information threshold value that the backstage host computer set up, open dehydrating unit after the meet the requirements and dehumidify.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The automatic dehumidifying device is characterized by comprising a power supply system arranged at the bottom of the device, an air suction pipeline positioned at the top of the device, an air supply system arranged on the left side of the interior, a refrigerating system arranged on the right side of the interior, a heat dissipation system arranged on the outer side of the device and a drainage pipeline arranged on the lower right side of the device, wherein the two ends of the air suction pipeline are communicated with the interior of the outdoor terminal box, the air supply system and the refrigerating system are sequentially communicated with the air suction pipeline, one end of the refrigerating system is also communicated with the drainage pipeline, a humidity acquisition unit is used for acquiring humidity information in the outdoor terminal box and controlling the refrigerating system to refrigerate, and the power supply system is respectively electrically connected with the air supply system, the refrigerating system and the humidity acquisition unit.
2. The automatic dehumidifying device arranged in an outdoor terminal box of a dc converter station according to claim 1, further comprising a display unit connected to the humidity collecting unit, wherein the display unit is used for displaying the humidity information collected by the humidity collecting unit and is provided with a setting button, and the display unit is installed on the front surface of the device.
3. The automatic dehumidifying device arranged in an outdoor terminal box of a dc converter station according to claim 1, further comprising a communication system connected to the humidity acquisition unit, wherein the communication system is internally provided with a wireless transmission module, the communication system is configured to transmit the humidity information acquired by the humidity acquisition unit to a background host through the wireless transmission module, and the communication system is installed inside the device.
4. The automatic dehumidification device arranged in an outdoor terminal box of a direct current converter station as claimed in claim 1, wherein the air supply system is a fan.
5. The automatic dehumidification device arranged in an outdoor terminal box of a direct current converter station according to claim 1, wherein the refrigeration system is a semiconductor refrigeration system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120995222.7U CN214754761U (en) | 2021-05-11 | 2021-05-11 | Automatic dehumidifying device arranged in outdoor terminal box of direct current converter station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120995222.7U CN214754761U (en) | 2021-05-11 | 2021-05-11 | Automatic dehumidifying device arranged in outdoor terminal box of direct current converter station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214754761U true CN214754761U (en) | 2021-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120995222.7U Active CN214754761U (en) | 2021-05-11 | 2021-05-11 | Automatic dehumidifying device arranged in outdoor terminal box of direct current converter station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214754761U (en) |
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2021
- 2021-05-11 CN CN202120995222.7U patent/CN214754761U/en active Active
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