CN220042777U - Anti-condensation ring main unit - Google Patents
Anti-condensation ring main unit Download PDFInfo
- Publication number
- CN220042777U CN220042777U CN202321430420.4U CN202321430420U CN220042777U CN 220042777 U CN220042777 U CN 220042777U CN 202321430420 U CN202321430420 U CN 202321430420U CN 220042777 U CN220042777 U CN 220042777U
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- Prior art keywords
- ring main
- main unit
- fan
- box
- condensation
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- 238000009833 condensation Methods 0.000 title claims abstract description 34
- 230000005494 condensation Effects 0.000 claims abstract description 14
- 238000001179 sorption measurement Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of ring main units, in particular to an anti-condensation ring main unit, which comprises a box body, wherein an air outlet is formed in the top of the box body, a fan is arranged at the air outlet, the fan is fixedly connected with a top cover of the box body, a rainproof mechanism is sleeved outside the fan and comprises a rainproof cover, a fixing seat is arranged at the lower end of the rainproof cover, a connecting hole is formed in the fixing seat, the fixing seat passes through the connecting hole through a bolt to realize the connection with the top cover of the box body, a temperature and humidity sensor and a power supply are arranged in the box body, and the power supply is electrically connected with the temperature and humidity sensor and the fan, so that condensation cannot be generated normally in equipment, the operation safety of the equipment is ensured, and the use cost of personnel is greatly saved.
Description
Technical Field
The utility model relates to the technical field of ring main units, in particular to an anti-condensation ring main unit.
Background
The utility model discloses a ring main unit, when the temperature drops in night, because the difference in temperature produces the condensation in ring main unit box easily, when the air is moist, especially rainy season, the ring main unit also can have the phenomenon of condensation, the operating device corrosion of easily producing like this and the problem such as degree of insulation decline seriously influence equipment safe operation, traditional anti-condensation ring main unit is through the electric heating method, natural ventilation and drier method control, patent document 201911420118.9 discloses an anti-condensation ring main unit, through setting up PT power cabinet in the box, the inlet wire cabinet, outlet wire cabinet and DTU cabinet, the box below is equipped with the cable shaft, set up the device that removes condensation in the cable shaft, remove condensation device and box intercommunication, remove the device and export the interior humid air of box in the cable shaft, through the cold air heat exchange with the cable shaft, humid air produces the condensation and through water absorption rubber absorption, the dry air then flows back to the box, the condition that the air produced the condensation in the box is destroyed, and the water absorption rubber absorbed water then is through the cooperation use of vacuum pump and microwave generator device, but the device's moisture recovery cost is increased, the device is removed through the cable is easy to be used, the device that the device is removed through the moisture has been removed, the complex after the ventilation, the device is convenient is used, the maintenance period has been avoided, the device is easy to remove the device is used and has been recovered.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide an anti-condensation ring main unit so as to solve the technical problems of complex structure, inconvenient later maintenance and increased use cost.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
the utility model provides a prevent condensation looped netowrk cabinet, contains the box, the box top is provided with the air outlet, air outlet department is provided with the fan, the fan with box top cap fixed connection, rain-proof mechanism has been cup jointed to the fan outside, rain-proof mechanism contains rain-proof cover, the lower extreme of rain-proof cover is provided with the fixing base, be provided with the connecting hole on the fixing base, the fixing base passes through the connecting hole through the bolt and realizes being connected with between the box top cap, the box is inside to be provided with temperature and humidity sensor and power, power and temperature and humidity sensor and fan electric connection for equipment inside temperature and humidity normally can not produce the condensation, guarantee equipment operation safety, practiced thrift personnel use cost greatly.
Further, at least one of the air outlets is capable of dissipating heat and removing moisture.
Further, the number of the air outlets is two, and the air outlets are diagonally arranged.
Further, the temperature and humidity sensor is connected with the box body top cover in a strong magnetic adhesion mode and is arranged at the corner of the inner side of the top cover to control the operation of the fan.
Further, the longitudinal section of the fixing seat is L-shaped.
Further, the quantity of fixing base has four, and the interval evenly sets up, is connected firmly with the box top cap.
According to the anti-condensation ring main unit, the fan is controlled to operate through the temperature and humidity sensor under the condition that maintenance personnel are not needed to control in the presence, so that condensation cannot be generated due to normal temperature and humidity in equipment, the equipment operation safety is ensured, the personnel use cost is greatly saved, and the anti-condensation ring main unit is simple in structure and convenient to maintain in the later period.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the whole structure of an anti-condensation ring main unit of the utility model;
FIG. 2 is a front view of an anti-condensation ring main unit of the present utility model;
FIG. 3 is a side view of an anti-condensation ring main unit of the present utility model;
FIG. 4 is a top view of an anti-condensation ring main unit of the present utility model;
FIG. 5 is an enlarged view of the utility model at A;
FIG. 6 is a side view of the internal structure of the anti-condensation ring main unit of the utility model;
in the figure: 1. a case; 2. a rain cover; 3. an air outlet; 4. a shutter; 5. a fixing seat; 6. a bolt; 7. a temperature and humidity sensor; 8. and a power supply.
Detailed Description
The following description of preferred embodiments of the present utility model is provided in connection with the accompanying drawings, and it is to be understood that the preferred embodiments described herein are for the purpose of illustration and explanation only and are not intended to limit the utility model thereto.
As shown in fig. 1 to 4, an anti-condensation ring main unit comprises a box body 1, a shutter 4 is arranged on the side of the box body 1, an air outlet 3 is formed in the top of the box body 1, two air outlets 3 are formed in number and diagonally arranged, a fan is arranged at the air outlet 3 and fixedly connected with the top cover of the box body 1 through bolts, in the embodiment, the fan adopts a three-blade Roots fan, the model is LGSR150, and a manufacturer is Shandong Longjun heavy machinery company, not only can dissipate heat, but also has a dehumidifying function, and can timely remove moisture in the box body 1.
The fan department is provided with rain-proof cover 2, and rain-proof cover 2 cup joints in the outside of fan, and fixing base 5 that four intervals evenly set up are installed to the bottom of rain-proof cover 2, and fixing base 5 longitudinal section is the L style of calligraphy, as shown in fig. 5, is provided with the connecting hole on the fixing base 5, and fixing base 5 passes the connecting hole through bolt 6 and realizes being connected between the top cap of box 1, has guaranteed the normal operating of rainy day fan down.
As shown in fig. 6, a temperature and humidity sensor 7 is disposed in the box 1, the temperature and humidity sensor 7 is mounted at the corner of the inner side of the top cover in a strong magnetic adhesion manner, the operation of the fan is controlled by the temperature and humidity sensor 7, when the temperature or humidity in the box 1 reaches a certain value, the fan automatically starts a working mode, timely heat in the box 1 is dissipated to avoid condensation due to overlarge temperature difference or accumulation of moist air, in this embodiment, the temperature and humidity sensor 7 adopts an integrated design, the model is M2301, and the temperature and humidity sensor is a digital temperature and humidity sensor with high reliability, low power consumption and the like.
The utility model provides a prevent condensation looped netowrk cabinet, is not needing the maintenance personal to be under the circumstances of control in the presence, controls the fan operation through temperature and humidity sensor 7 for equipment inside temperature and humidity normally can not produce the condensation, guarantee equipment operation safety, practiced thrift personnel use cost greatly, simple structure moreover, be convenient for later maintenance.
Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a prevent condensation looped netowrk cabinet, contains box (1), its characterized in that, box (1) top is provided with air outlet (3), air outlet (3) department is provided with the fan, the fan with box (1) top cap fixed connection, rain-proof mechanism has been cup jointed to the fan outside, rain-proof mechanism contains rain-proof cover (2), the lower extreme of rain-proof cover (2) is provided with fixing base (5), be provided with the connecting hole on fixing base (5), fixing base (5) pass through the connecting hole through bolt (6) and realize being connected between the top cap of box (1), box (1) inside is provided with temperature and humidity sensor (7) and power (8), power (8) and temperature and humidity sensor (7) and fan electric connection.
2. The anti-condensation ring main unit according to claim 1, wherein at least one of the number of air outlets (3) is provided.
3. The anti-condensation ring main unit according to claim 2, wherein the number of the air outlets (3) is two, and the air outlets are diagonally arranged.
4. The anti-condensation ring main unit according to claim 1, wherein the temperature and humidity sensor (7) is in strong magnetic adhesion adsorption connection with a top cover of the box body (1) and is arranged at the corner of the inner side of the top cover.
5. The anti-condensation ring main unit according to claim 1, wherein the fixing seat (5) is L-shaped in longitudinal cross section.
6. The anti-condensation ring main unit according to claim 5, wherein the number of the fixing seats (5) is four, and the fixing seats are uniformly arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321430420.4U CN220042777U (en) | 2023-06-06 | 2023-06-06 | Anti-condensation ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321430420.4U CN220042777U (en) | 2023-06-06 | 2023-06-06 | Anti-condensation ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042777U true CN220042777U (en) | 2023-11-17 |
Family
ID=88722743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321430420.4U Active CN220042777U (en) | 2023-06-06 | 2023-06-06 | Anti-condensation ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042777U (en) |
-
2023
- 2023-06-06 CN CN202321430420.4U patent/CN220042777U/en active Active
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