CN209948478U - Detection dehydrating unit that cable distribution box was supplied power with natural energy - Google Patents
Detection dehydrating unit that cable distribution box was supplied power with natural energy Download PDFInfo
- Publication number
- CN209948478U CN209948478U CN201920760157.2U CN201920760157U CN209948478U CN 209948478 U CN209948478 U CN 209948478U CN 201920760157 U CN201920760157 U CN 201920760157U CN 209948478 U CN209948478 U CN 209948478U
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- distribution box
- cable distribution
- detection device
- natural energy
- dehumidification
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
The embodiment of the utility model discloses a detection and dehumidification device of natural energy power supply for cable distribution box, which comprises a natural energy power generation device and a load device, wherein the natural energy power generation device comprises a solar battery component which supplies power for the load device, a refraction plate is arranged on the side surface of the solar battery component, the load device comprises a humidity detection device, a discharge detection device and a dehumidification device, the humidity detection device is connected with the dehumidification device through a singlechip, the discharge detection device is connected with a wireless emission component through the singlechip, the refraction plate not only can refract sunlight onto the solar battery component to improve charging efficiency, but also can reflect the sunlight into the cable distribution box through a reflection sheet, thereby carrying out sun heating and dehumidification on the inside of the heat dissipation hole and the cable distribution box, saving energy, the dehumidification device not only blows hot air of power equipment to dehumidify, but also can effectively prevent rainwater from blowing in, the service life and the safety of the power equipment are improved.
Description
Technical Field
The utility model relates to a power equipment's detection and maintenance technical field especially relate to a cable distribution box is with detection dehydrating unit that natural energy supplied power.
Background
Cable distribution boxes are devices used to perform distribution, branching, splicing and conversion circuits on cable lines. Cable distribution boxes are divided into two main categories according to their electrical composition: one type of the cable distribution box does not contain any switch equipment, only accessories for processing and connecting cable ends are arranged in the box body, the structure is simpler, the size is smaller, the function is single, and the cable distribution box can be called as a common distribution box; the other type is that the box not only has accessories of a common tapping box, but also contains one or more switching devices, and the box has the advantages of complex structure, large volume, more connecting devices, large manufacturing technical difficulty and high manufacturing cost, and can be called as a high-grade tapping box.
The existing cable distribution box is not provided with a detection device, so that an electric worker does not know when a discharge phenomenon occurs in the distribution box, an electric shock accident is easy to occur to the electric worker, and the interior of the cable distribution box is not provided with a dehumidifying device, so that the box is easy to be wet in rainy weather, the equipment is easy to mildew, and the service life of the power equipment is shortened.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model discloses detection dehydrating unit of cable distribution box natural energy power supply, the refraction board can not only improve illumination efficiency and charge efficiency on can the solar module with some sunlight refraction, can also reflect sunshine to the cable distribution box in through reflection of light piece, thereby to louvre and cable distribution box inside heat dehumidification of shining, the energy has been saved, reach quick dehumidification's purpose, dehydrating unit not only blows off power equipment steam and dehumidifies, and can prevent effectively that the rainwater from blowing in from the louvre, power equipment's life and security have been improved, with the cable distribution box does not have detection device among the solution prior art, the electric power inspection that dehydrating unit caused is unsafe, the short problem of power equipment life.
The embodiment of the utility model provides a detection dehydrating unit that cable distribution box used natural energy power supply, including natural energy power generation facility and load device, the natural energy power generation facility includes solar module installed on the top surface of cable distribution box, the solar module is connected with the load device; the side surface of the solar cell module is provided with a refraction plate,
the load device comprises a humidity detection device, a discharge detection device and a dehumidification device which are arranged inside the cable distribution box, wherein the humidity detection device is connected with the dehumidification device through a single chip microcomputer, and the discharge detection device is connected with a wireless transmitting assembly through the single chip microcomputer.
Optionally, the refraction board passes through the link to be fixed in the outside of cable distribution box, the refraction board adopts the aluminum alloy material to make, and the side of refraction board towards cable distribution box is equipped with mirror portion.
Optionally, a plurality of heat dissipation holes are formed in the side face of the cable distribution box, a plurality of rain guide plates are arranged at the bottom ends of the outer sides of the heat dissipation holes, and reflection sheets are arranged on the top surfaces of the rain guide plates.
Optionally, the dehumidifying device includes a blower motor installed inside the cable distribution box through a motor frame, and a plurality of fan blades are fixed outside an output shaft of the blower motor.
Optionally, the discharge detection device includes a magnet and a discharge induction component fixed on one side of the magnet, and the magnet is adsorbed on an inner side surface of a box door of the cable distribution box.
According to the technical solution provided by the utility model, the embodiment of the utility model has the following advantage:
(1) the utility model discloses a refraction board can not only improve illumination efficiency and charge efficiency on refracting a solar module with some sunlight, can also reflect sunshine to cable distribution incasement through the reflector plate to heat the dehumidification of shining to louvre and cable distribution incasement portion, saved the energy, thereby also can assist dehydrating unit and reach the purpose of quick dehumidification.
(2) The utility model discloses a flabellum when dehydrating unit starts rotates and can not only blow off the steam of cable distribution incasement from the louvre and play the effect of dehumidification, can prevent effectively moreover that the rainwater from blowing in from the louvre, has guaranteed the dry environment of cable distribution incasement portion, has improved power equipment's life and security.
(3) The utility model discloses a discharge detection device installation and dismantlement are convenient, the inside circumstances of discharging of monitoring cable distribution box to foresee power equipment's operational aspect in advance, improve the security of power consumption and maintenance electric power.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic overall structure diagram provided in an embodiment of the present invention.
In the figure:
1-a natural energy power generation device; 2-a load device; 3-a solar cell module; 4-a refraction plate; 5-heat dissipation holes; 6-rain guide plate; 7-humidity detection means; 8-a discharge detection device; 9-a dehumidifying device; 10-a wireless transmitting component; 11-a light-reflecting sheet; 12-mirror surface portion;
81-magnet; 82-a discharge induction component;
91-a blower motor; 92-fan blades.
Detailed Description
In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.
As shown in fig. 1, the utility model provides a cable distribution box is with detection dehydrating unit of natural energy power supply, including natural energy power generation facility 1 and load device 2, natural energy power generation facility 1 is including installing solar module 3 on cable distribution box top surface, and solar module 3 is connected with load device 2.
The solar cell module 3 comprises a solar cell, a photovoltaic controller and a storage battery, and the storage battery is installed inside the cable distribution box and can avoid being exposed to the sun. The solar cell is connected with the storage battery through the photovoltaic controller, and the photovoltaic controller can control the multi-path solar cell matrix to charge the storage battery and the storage battery to supply power for the load of the solar cell inverter. The photovoltaic controller can ensure the solar array to work at the maximum efficiency all day long and all weather, improves the charging efficiency of the solar battery, ensures that the storage battery is controlled not to be recharged when the storage battery is fully charged, protects the battery and prolongs the service life of the battery.
Preferably, charge the battery through solar module 3, the battery supplies power to load device 2 again, it is green pollution-free to charge, noiselessness, do not produce the discarded object, the electricity of battery and the cable distribution incasement electric power mutual noninterference, thereby still enable humidity detection device 7 when power supply outage or breaking down in the cable distribution incasement, discharge detection device 8 and dehydrating unit 9 work, thereby detection and dehydrating unit job stability have been guaranteed, and make full use of natural energy, the cable electric energy has been saved, the environmental protection practicality is strong.
The side of the solar cell module 3 is provided with a refraction plate 4, the refraction plate 4 is fixed on the outer side of the cable distribution box through a connecting frame, the refraction plate 4 is made of an aluminum alloy material, and the side of the refraction plate 4 facing the cable distribution box is provided with a mirror surface part 12. One side polishing of 4 with the refraction board of aluminum alloy material is polished into the aluminum alloy mirror surface, can constitute mirror surface portion 12 to need not add the structure in addition, and refraction board 4 is the dogleg and is formed by an aluminum alloy plate is folding, and the structure is more stable, easily processing and batch production. The refraction plate 4 is in a transverse V shape, the top end of the refraction plate is 10-20cm higher than the top surface of the solar cell module 3, and the nearest distance between the side surface of the refraction plate 4 and the side surface of the cable distribution box is 5-10cm, so that sunlight can be refracted to the solar cell module 3 to charge more efficiently, and the sunlight can be refracted to the side surface of the cable distribution box to be dried and dehumidified.
The side of the cable distribution box is provided with a plurality of heat dissipation holes 5, the bottom of the outer sides of the heat dissipation holes 5 is provided with a plurality of rain guide plates 6, and the top surfaces of the rain guide plates 6 are provided with reflection sheets 11. Refraction board 4 all establishes the same side at cable distribution box with leading rain board 6, enables like this sunshine and shines near louvre 5 better and carry out the solarization dehumidification. The bottom of the rain guide plate 6 inclines towards the outer side of the heat dissipation hole 5, so that rainwater can smoothly flow out. Each rain guide plate 6 can play a role in guiding rainwater and shielding rainwater from the heat dissipation holes 5 below the rain guide plate, so that rainwater is greatly prevented from splashing into the heat dissipation holes 5. The reflector 11 is a certain included angle with the top surface of the rain guide plate 6, and the reflective surface of the reflector 11 faces the inner side of the heat dissipation hole 5, namely, the inside of the cable distribution box, so that the reflector 11 can reflect sunlight to the inside of the cable distribution box for sunlight dehumidification.
Preferably, when sunshine shines on the cable distribution box on fine day, partly sunshine improves illumination efficiency and charge efficiency through 4 refractions of refraction board to solar module 3, partly sunshine is on 4 refractions of refraction board to reflector plate 11 in addition, reflector plate 11 reflects sunshine again, sunshine wears into the cable distribution box from louvre 5 after refraction and reflection, thereby shine the heating dehumidification to louvre 5 and cable distribution incasement portion, thereby make full use of sunshine dehumidifies, the energy has been saved, thereby also can assist dehydrating unit 9 and reach the purpose of quick dehumidification.
The load device 2 comprises a humidity detection device 7, a discharge detection device 8 and a dehumidification device 9 which are arranged inside the cable distribution box, and the discharge detection device 8 is connected with a wireless transmitting assembly 10 through a single chip microcomputer. Power equipment such as the humidity detection device 7, the discharge detection device 8, the dehumidification device 9, the wireless transmission assembly 10 and the single chip microcomputer are powered by the storage battery of the solar cell assembly 3, and the power supply stability is guaranteed.
Humidity detection device 7 passes through the singlechip to be connected with dehydrating unit 9, and dehydrating unit 9 establishes the inboard at louvre 5, and dehydrating unit 9 includes installs the blower motor 91 at cable distribution box inside through the motor frame, and the output shaft outside of blower motor 91 is fixed with a plurality of flabellums 92. Because rainwater and humidity generally all get into the inside of tapping box from great hole, consequently install humidity detection device 7 and can detect the inside humidity environment of cable tapping box sooner, more in time, more accurately in the inside one side that is close to louvre 5 of cable tapping box.
The humidity detection device 7 constantly monitors the humidity near the heat dissipation holes and transmits humidity data to the single chip microcomputer, and if the humidity data are larger than the preset data of the single chip microcomputer, the single chip microcomputer controls the blowing motor 91 to start, so that the fan blades 92 rotate to dehumidify; in rainy or snowy sky air humidity when great, blowing motor 91 also can start, flabellum 92 rotates this moment and can not only more rapidly blow off the steam (the heat that gives off when power equipment moves) in the cable distribution box from louvre 5 and play steam dehumidification's effect, and the wind that flabellum 92 blew off makes the rainwater can not fall into the cable distribution box from louvre 5 in addition, thereby guaranteed the inside dry environment of cable distribution box, improved power equipment's life and security.
The discharge detection device 8 includes a magnet 81 and a discharge induction part 82 fixed to one side of the magnet 81, and the magnet 81 is attracted to the inner side surface of the door of the cable distribution box. Because the chamber door of general cable distribution box all adopts steel material to make, consequently usable this moment adsorbs inside the chamber door, has saved the installation procedure of discharge detection device 8, and easy dismounting is swift, has improved electric power detection equipment installation effectiveness. The discharge sensing part 82 is made of a small discharge sensing detection instrument, can be well fixed in the cable distribution box, and performs discharge detection on equipment.
The discharge detection device 8 monitors data constantly and sends the monitored data to an observation terminal (a computer and a power equipment company) in real time through the single chip microcomputer and the wireless transmission assembly 10, so that when abnormal discharge occurs inside the cable distribution box, monitoring personnel can timely inform or take corresponding measures to ensure the safety of power workers.
It is right above the utility model provides a cable distribution box is with detection dehydrating unit of natural energy power supply introduces in detail, to the general technical personnel in this field, the foundation the utility model discloses the thought of embodiment all has the change part on concrete implementation mode and application scope, to sum up, this description content should not be understood as right the utility model discloses a restriction.
Claims (5)
1. A detection and dehumidification device powered by natural energy for a cable distribution box is characterized by comprising a natural energy power generation device (1) and a load device (2), wherein the natural energy power generation device (1) comprises a solar cell module (3) arranged on the top surface of the cable distribution box, a refraction plate (4) is arranged on the side surface of the solar cell module (3), and the solar cell module (3) is connected with the load device (2);
load device (2) are including installing humidity detection device (7), discharge detection device (8) and dehydrating unit (9) inside cable distribution box, humidity detection device (7) are connected with dehydrating unit (9) through the singlechip, discharge detection device (8) are connected with wireless transmission subassembly (10) through the singlechip.
2. The device for detecting and dehumidifying natural power supply for a cable distribution box according to claim 1, wherein the refraction plate (4) is fixed on the outer side of the cable distribution box through a connecting frame, the refraction plate (4) is made of aluminum alloy, and a mirror surface portion (12) is arranged on the side surface of the refraction plate (4) facing the cable distribution box.
3. The device for detecting and dehumidifying natural power supply for a cable distribution box according to claim 1, wherein a plurality of heat dissipating holes (5) are formed in a side surface of the cable distribution box, a plurality of rain guiding plates (6) are disposed at bottom ends of outer sides of the heat dissipating holes (5), and a reflective sheet (11) is disposed on top surfaces of the rain guiding plates (6).
4. The detecting and dehumidifying device of claim 1, wherein the dehumidifying device (9) comprises a blower motor (91) mounted inside the cable distribution box through a motor frame, and a plurality of fan blades (92) are fixed to an outer side of an output shaft of the blower motor (91).
5. The device for detecting and dehumidifying natural power supply for a cable distribution box according to claim 1, wherein the discharge detecting device (8) comprises a magnet (81) and a discharge sensing member (82) fixed to one side of the magnet (81), and the magnet (81) is attached to an inner side surface of a box door of the cable distribution box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920760157.2U CN209948478U (en) | 2019-05-24 | 2019-05-24 | Detection dehydrating unit that cable distribution box was supplied power with natural energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920760157.2U CN209948478U (en) | 2019-05-24 | 2019-05-24 | Detection dehydrating unit that cable distribution box was supplied power with natural energy |
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| Publication Number | Publication Date |
|---|---|
| CN209948478U true CN209948478U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920760157.2U Active CN209948478U (en) | 2019-05-24 | 2019-05-24 | Detection dehydrating unit that cable distribution box was supplied power with natural energy |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112564027A (en) * | 2020-12-02 | 2021-03-26 | 广东电网有限责任公司江门供电局 | Solar dehumidifying device and outdoor distribution box with same |
| CN113552137A (en) * | 2021-08-05 | 2021-10-26 | 深圳市翔宇电路有限公司 | AOI (argon oxygen decarburization) detector used under high-humidity and high-light environment |
| CN113595021A (en) * | 2021-08-03 | 2021-11-02 | 吉安市正和电力发展有限公司 | Outdoor cable distribution box for solar power generation |
-
2019
- 2019-05-24 CN CN201920760157.2U patent/CN209948478U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112564027A (en) * | 2020-12-02 | 2021-03-26 | 广东电网有限责任公司江门供电局 | Solar dehumidifying device and outdoor distribution box with same |
| CN113595021A (en) * | 2021-08-03 | 2021-11-02 | 吉安市正和电力发展有限公司 | Outdoor cable distribution box for solar power generation |
| CN113552137A (en) * | 2021-08-05 | 2021-10-26 | 深圳市翔宇电路有限公司 | AOI (argon oxygen decarburization) detector used under high-humidity and high-light environment |
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