CN216750778U - Intelligent dehumidifying device for direct-current power supply cabinet - Google Patents
Intelligent dehumidifying device for direct-current power supply cabinet Download PDFInfo
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- CN216750778U CN216750778U CN202220297622.5U CN202220297622U CN216750778U CN 216750778 U CN216750778 U CN 216750778U CN 202220297622 U CN202220297622 U CN 202220297622U CN 216750778 U CN216750778 U CN 216750778U
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Abstract
The utility model relates to the technical field of power cabinets, and discloses an intelligent dehumidifying device for a direct-current power cabinet, which comprises a cabinet body and a control panel, wherein the control panel is arranged on the front side of the cabinet body, a first mounting shell is arranged above the cabinet body, a second mounting shell is arranged at the bottom of the cabinet body, a second fan is arranged in the first mounting shell, a first fan is arranged in the second mounting shell, an electric heating wire is arranged at the bottom end in the cabinet body, and a ventilating plate is arranged above the electric heating wire. According to the utility model, by arranging the humidity sensor, when the humidity in the cabinet body is greater than a preset value, the controller controls the first fan to guide external air into the cabinet body, meanwhile, the electric heating wire is used for heating the air, and the heated air blows moisture in the cabinet body out of the cabinet body along the air outlet, so that the cabinet body is uniformly heated and dehumidified, the cabinet body has a good dehumidification function, and the use is more intelligent.
Description
Technical Field
The utility model relates to the technical field of power cabinets, in particular to an intelligent dehumidifying device for a direct-current power cabinet.
Background
Along with the development of economic society, the aspect in our daily life has been applied to electric installation, the power cabinet is also called the switch board, be an integrated electrical equipment installation container device, it is necessary equipment when daily electrical equipment installs, most outdoor switch boards are in moist rainy area, these areas temperature reduce or rain, produce the condensation in the switch board easily, the harm of condensation is huge, can cause the switch board insulation to descend, very easy emergence accident, consequently need an intelligent dehydrating unit who is used for DC power supply cabinet.
Chinese patent discloses an intelligent dehydrating unit (No. CN211320622U) for electric power cabinet, this patent technology is through the heat dissipation fan, the baffle, the mounting groove, the setting of adsorption plate and louvre, not only can improve the device's heat dispersion, and through the setting of adsorption plate, when outside air gets into, can carry out moisture adsorption to the air, guarantee the drying of entering air, avoid cabinet internal environment too moist, reduce the probability of instrument damage, but its dehumidification efficiency is lower, it is safe inadequately to use, and can not dispel the heat to cabinet internal portion, lead to device life to reduce.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an intelligent dehumidifying device for a direct-current power cabinet, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an intelligent dehydrating unit for DC power supply cabinet, includes the cabinet body, control panel, the front side of the cabinet body is provided with control panel, the top of the cabinet body is provided with first installation shell, the bottom of the cabinet body is provided with second installation shell, the inside of first installation shell is provided with the second fan, the inside of second installation shell is provided with first fan, the bottom of the internal portion of cabinet is provided with the heating wire, the top of heating wire is provided with the ventilating board, one side of the internal portion of cabinet is provided with humidity transducer, humidity transducer's top is provided with temperature sensor, the one end of the internal portion top of cabinet is provided with the protective housing, the other end of the internal portion top of cabinet is provided with dry box, one side of the cabinet body is provided with the air outlet.
As a still further scheme of the utility model: the four corners of the cabinet body top all are provided with the bracing piece, the top of bracing piece is provided with the baffle.
As a still further scheme of the utility model: the cabinet body is characterized in that supporting legs are arranged at four corners of the lower portion of the cabinet body, and stabilizing plates are arranged at the bottoms of the supporting legs.
As a still further scheme of the utility model: a first dust screen is arranged above the inside of the first installation shell, and a second dust screen is arranged inside the air outlet.
As a still further scheme of the utility model: the inside of first installation shell is provided with the dehumidification board near the below of second fan, the inside of protective housing is provided with the controller.
As a still further scheme of the utility model: and the bottom of the second mounting shell is provided with a group of air inlets.
Compared with the prior art, the utility model has the beneficial effects that:
1. the drying box is arranged at one end above the cabinet body, so that preliminary dehumidification can be conveniently performed on the cabinet body, moisture in air inside the cabinet body is reduced, meanwhile, a humidity sensor is arranged on one side inside the cabinet body, a second mounting shell and a first fan are arranged at the bottom end of the cabinet body, heating wires and ventilation plates are arranged at the bottom end inside the cabinet body, so that the cabinet body can be conveniently used for monitoring the humidity inside the cabinet body at any time in rainy days by using the humidity sensor, when the humidity inside the cabinet body is larger than a preset value, the controller controls the first fan to be started, the first fan guides external gas into the cabinet body, meanwhile, the gas is heated by using the heating wires, the heated gas enters the cabinet body through the ventilation plates, moisture in the cabinet body is blown out of the cabinet body along an air outlet, uniform heating and dehumidifying work can be performed on the cabinet body, and the cabinet body has a good dehumidifying function, use more intellectuality, dehumidification efficiency is higher, guarantees the aridity that the cabinet body used for DC power supply cabinet uses safelyr.
2. The first mounting shell is arranged above the cabinet body, the second fan is arranged inside the first mounting shell, the temperature sensor is arranged above the humidity sensor inside the cabinet body, so that the temperature inside the cabinet body can be conveniently monitored at any time, the overhigh temperature inside the cabinet body is avoided, or the overhigh temperature problem caused during the dehumidification operation is avoided, the second fan can be started, the second fan guides external cold air into the inside of the cabinet body to accelerate the circulation of air inside the cabinet body, the heat dissipation of the cabinet body is realized, meanwhile, the dehumidification plate is utilized to enable the guided air to be drier, the problem that moisture enters the inside of the cabinet body to cause damage of internal electrical components is avoided, the first dust screen is arranged on the first mounting shell, the second dust screen is arranged inside the air outlet, and external dust can be effectively prevented from entering the inside of the cabinet body, the reduction of the heat dissipation effect caused by the dust accumulated on the surface of the electric element is avoided.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent dehumidification device for a DC power cabinet;
FIG. 2 is a front sectional view of an intelligent dehumidifying apparatus for a DC power cabinet;
fig. 3 is a side view of an intelligent dehumidification apparatus for a dc power cabinet.
In the figure: 1. a cabinet body; 2. a support bar; 3. a baffle plate; 4. a first mounting case; 5. a first dust screen; 6. a control panel; 7. a support leg; 8. a stabilizing plate; 9. a second mounting case; 10. an air outlet; 11. a second dust screen; 12. a first fan; 13. an air inlet; 14. an electric heating wire; 15. a ventilation board; 16. a humidity sensor; 17. a temperature sensor; 18. a protective shell; 19. a controller; 20. drying the box; 21. a second fan; 22. and (7) a dehumidification plate.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, an intelligent dehumidifying apparatus for a dc power supply cabinet includes a cabinet body 1 and a control panel 6, the control panel 6 is disposed at a front side of the cabinet body 1, a first mounting case 4 is disposed above the cabinet body 1, a second mounting case 9 is disposed at a bottom of the cabinet body 1, a second fan 21 is disposed inside the first mounting case 4, a first fan 12 is disposed inside the second mounting case 9, an electric heating wire 14 is disposed at a bottom end inside the cabinet body 1, a ventilating board 15 is disposed above the electric heating wire 14, a humidity sensor 16 is disposed at one side inside the cabinet body 1, the humidity sensor 16 can select a DHT11 model, a temperature sensor 17 is disposed above the humidity sensor 16, the temperature sensor 17 can select a PT100 model, a protective case 18 is disposed at one end above inside the cabinet body 1, and a drying box 20 is disposed at the other end above inside the cabinet body 1, an air outlet 10 is arranged at one side of the cabinet body 1.
In fig. 1 and 2: the four corners of the cabinet body 1 top all is provided with bracing piece 2, and the top of bracing piece 2 is provided with baffle 3 for the device can protect the cabinet body 1 when the outdoor use, prevents that the device from receiving the insolation.
In fig. 2 and 3: four corners of the lower portion of the cabinet body 1 are provided with supporting legs 7, and the bottom of each supporting leg 7 is provided with a stabilizing plate 8, so that the use stability of the device can be guaranteed.
In fig. 1 and 2: the inside top of first installation shell 4 is provided with first dust screen 5, and the inside of air outlet 10 is provided with second dust screen 11, can effectually prevent that outside dust from getting into the inside of the cabinet body 1, avoids electric elements's surface to pile up the dust and causes the radiating effect to reduce.
In fig. 2: a dehumidifying board 22 is arranged in the first mounting shell 4 and close to the lower part of the second fan 21, a controller 19 is arranged in the protective shell 18, and the controller 19 can select model HH-N10S.
In fig. 2: the bottom of the second mounting shell 9 is provided with a set of air inlets 13, so that the first fan 12 can be used for guiding air into the cabinet 1 from the air inlets 13 for heating.
The working principle of the utility model is as follows: when the device is used, the drying box 20 is arranged at one end above the inside of the cabinet body 1, so that preliminary dehumidification can be conveniently performed on the inside of the cabinet body 1, moisture in the air inside the cabinet body 1 is reduced, meanwhile, the humidity sensor 16 is arranged at one side inside the cabinet body 1, the second mounting shell 9 and the first fan 12 are arranged at the bottom end of the cabinet body 1, the heating wire 14 and the ventilating plate 15 are arranged at the bottom end inside the cabinet body 1, so that the humidity inside the cabinet body 1 can be monitored at any time by using the humidity sensor 16 in rainy days, when the humidity inside the cabinet body 1 is greater than a preset value, the controller 19 controls the first fan 12 to be started, the first fan 12 guides external air into the inside of the cabinet body 1, meanwhile, the heating wire 14 is used for heating the air, the heated air enters the inside of the cabinet body 1 through the ventilating plate 15, and blows out moisture in the cabinet body 1 along the air outlet 10, the cabinet body 1 is uniformly heated and dehumidified, so that the cabinet body 1 has a good dehumidification function, the use is more intelligent, the dehumidification efficiency is higher, the dryness of the use of the cabinet body 1 is ensured, the use of a direct-current power supply cabinet is safer, the first installation shell 4 is arranged above the cabinet body 1, the second fan 21 is arranged inside the first installation shell 4, the temperature sensor 17 is arranged above the humidity sensor 16 inside the cabinet body 1, the temperature inside the cabinet body 1 is conveniently monitored at any time, the overhigh temperature inside the cabinet body 1 is avoided, or the problem of overhigh temperature caused during the dehumidification operation is avoided, the second fan 21 can be started, the second fan 21 guides external cold air into the cabinet body 1, the circulation of the air inside the cabinet body 1 is accelerated, the heat dissipation of the cabinet body 1 is realized, meanwhile, the dehumidification plate 22 is utilized, and the guided air is drier, avoid the moisture to get into the inside of the cabinet body 1, lead to the impaired problem of inside electrical components, through be provided with first dust screen 5 on first installation shell 4, the inside of air outlet 10 is provided with second dust screen 11, can effectually prevent that outside dust from getting into the inside of the cabinet body 1, avoid electrical components's surface to pile up the dust and cause the radiating effect to reduce.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. An intelligent dehumidifying device for a direct-current power supply cabinet comprises a cabinet body (1) and a control panel (6), wherein the control panel (6) is arranged on the front side of the cabinet body (1), and is characterized in that a first installation shell (4) is arranged above the cabinet body (1), a second installation shell (9) is arranged at the bottom of the cabinet body (1), a second fan (21) is arranged inside the first installation shell (4), a first fan (12) is arranged inside the second installation shell (9), heating wires (14) are arranged at the bottom end inside the cabinet body (1), a ventilating plate (15) is arranged above the heating wires (14), a humidity sensor (16) is arranged on one side inside the cabinet body (1), a temperature sensor (17) is arranged above the humidity sensor (16), a protective shell (18) is arranged at one end above the inside the cabinet body (1), the other end of the upper part in the cabinet body (1) is provided with a drying box (20), and one side of the cabinet body (1) is provided with an air outlet (10).
2. The intelligent dehumidifying device for a DC power supply cabinet as claimed in claim 1, wherein four corners of the top of the cabinet body (1) are provided with support bars (2), and a baffle (3) is arranged above the support bars (2).
3. The intelligent dehumidifying device for a DC power supply cabinet as claimed in claim 1, wherein four corners of the lower part of the cabinet body (1) are provided with legs (7), and the bottom of the legs (7) is provided with a stabilizing plate (8).
4. The intelligent dehumidifying device for a direct-current power supply cabinet is characterized in that a first dust screen (5) is arranged above the inside of the first installation shell (4), and a second dust screen (11) is arranged inside the air outlet (10).
5. An intelligent dehumidifying device for a DC power supply cabinet as claimed in claim 1, wherein a dehumidifying board (22) is arranged in the first mounting case (4) near the lower part of the second fan (21), and a controller (19) is arranged in the protective case (18).
6. An intelligent dehumidifying device for dc power supply cabinets according to claim 1, wherein the bottom of the second mounting case (9) is provided with a set of air inlets (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220297622.5U CN216750778U (en) | 2022-02-15 | 2022-02-15 | Intelligent dehumidifying device for direct-current power supply cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220297622.5U CN216750778U (en) | 2022-02-15 | 2022-02-15 | Intelligent dehumidifying device for direct-current power supply cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216750778U true CN216750778U (en) | 2022-06-14 |
Family
ID=81918782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220297622.5U Active CN216750778U (en) | 2022-02-15 | 2022-02-15 | Intelligent dehumidifying device for direct-current power supply cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216750778U (en) |
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2022
- 2022-02-15 CN CN202220297622.5U patent/CN216750778U/en active Active
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