CN218124004U - Novel dampproofing photovoltaic grid-connected box - Google Patents
Novel dampproofing photovoltaic grid-connected box Download PDFInfo
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- CN218124004U CN218124004U CN202222080914.6U CN202222080914U CN218124004U CN 218124004 U CN218124004 U CN 218124004U CN 202222080914 U CN202222080914 U CN 202222080914U CN 218124004 U CN218124004 U CN 218124004U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The application relates to photovoltaic and box with a net technical field, and discloses a novel dampproofing photovoltaic and box with a net, include the box and install in the box outside and carry out the chamber door sealed to the box, the chamber door can for the box swing, the inside electronic component that is used for of box, the inside moisture removal portion that has of box, the bottom that removes moisture portion sets up water drainage portion, moisture removal portion includes: the moisture absorption plate is fixed on the inner wall of the box body, and the inner side of the moisture absorption plate is provided with a semiconductor refrigeration piece which is fixed on the inner wall of the moisture absorption plate. Can remove the moisture portion that removes of tide to box inside in the use through the setting, can handle the steam that enters into the box inside at the in-process that uses to can discharge the steam of box inside, and then avoided steam can lead to the fact the influence to the electronic component of box inside, further can guarantee the stable drying of inside after daily maintenance.
Description
Technical Field
The application relates to a photovoltaic and box with a net technical field especially relates to a novel dampproofing photovoltaic and box with a net.
Background
The photovoltaic grid-connected box is used as a main outlet of a photovoltaic power station, is arranged in a photovoltaic system, is a power distribution device for connecting the photovoltaic power station and a power grid, and is mainly used as a boundary point of a photovoltaic power generation system and the power grid. For a low-voltage grid-connected photovoltaic power station, functional devices such as metering and protection can be additionally arranged in the photovoltaic grid-connected box.
Chinese patent net (publication No. CN 216564014U) discloses a photovoltaic and net cage, this application is through having set up stop gear at the movable cover top, the hand wheel passes through the bevel gear group and drives the carousel rotation, the carousel passes through the linkage and drives the slider and slide at the spout medial surface, the carousel drives the limiting plate through the push rod and carries on spacingly to the electric wire, it is inconvenient to prevent to use, through having set up buckle mechanism in that the fixed plate is inside, press the button, the button drives the trip and moves about, make trip and draw-in groove medial surface looks joint, it is relatively poor to prevent that the movable cover buckle effect is relatively poor.
But the holistic dampproofing effect of box is relatively poor, uses when the rainwater is more summer, and inside can entering into the box through the chamber door position in the air steam increase when carrying out daily maintenance, leads to the inside humidity of box, and the hydrone adheres to electronic component's surface, influences electronic component's job stabilization nature, the condition of short circuit still appears easily carelessly.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art's not enough, this application provides a novel dampproofing photovoltaic and box with a net, guarantees can be stable in the use dampproofing for the dampproofing effect of box is relatively poor among the solution prior art, uses when the rainwater is more in summer, can lead to the inside humidity of box, and the hydrone is attached to electronic component's surface, influences electronic component's job stabilization nature, the careless problem that still appears the condition of short circuit easily.
(II) technical scheme
The application provides the following technical scheme: the utility model provides a novel dampproofing photovoltaic and box with a net, includes the box and installs in the box outside and carry out the chamber door sealed to the box, the chamber door can for the box swing, the inside electronic component that is used for of box, the inside moisture removal portion that has of box, the bottom of moisture removal portion sets up drainage portion, moisture removal portion includes:
the moisture absorption plate is fixed on the inner wall of the box body, and the inner side of the moisture absorption plate is provided with a semiconductor refrigeration piece which is fixed on the inner wall of the moisture absorption plate;
the fan is fixed in the box body, an installation cylinder is arranged on the outer side of the fan, and the installation cylinder is movably arranged in the box body;
the positioning frame is fixed on the outer surface of the box body, the mounting cylinder is movably inserted into the inner side of the positioning frame, moisture absorption particles are arranged in the mounting cylinder, and the moisture absorption particles are placed in the mounting cylinder;
and the protection plate is fixed on the outer surface of the semiconductor refrigeration sheet.
In a possible implementation mode, one side of the semiconductor refrigeration sheet for absorbing heat is connected with the protection plate, and one side of the semiconductor refrigeration sheet for dissipating heat is in contact with the moisture absorption plate.
In a possible embodiment, a chamber for air circulation is formed inside the box body, the fan is positioned at an air inlet of the chamber, and the mounting cylinder covers the air inlet of the chamber, and an air outlet of the chamber corresponds to the air inlet.
In a possible embodiment, a protective net is arranged on one side of the moisture absorption particles, and the protective net is fixed on the inner wall of the installation cylinder.
In one possible embodiment, the drain part includes:
the water collecting tank is fixed at the bottom of the box body, a pressing plate is arranged inside the water collecting tank, and the pressing plate is movably arranged on the inner wall of the water collecting tank;
the sealing rod is fixed on the inner wall of the water collecting tank, and one side of the sealing rod is provided with a water leakage hole which penetrates through the water collecting tank;
and the supporting spring is fixed between the water collecting tank and the pressing plate and is subjected to waterproof treatment.
In a possible implementation mode, the pressing plate is in contact with the inner wall of the water collecting tank, one end of the supporting spring is fixed to the inner wall of the water collecting tank, the other end of the supporting spring is fixed to the outer surface of the pressing plate, and the supporting spring is used for supporting the pressing plate.
In a possible embodiment, the sealing rod is in a reverse taper shape, and the sealing rod penetrates through the pressure plate and is in contact with the pressure plate, and the pressure plate is pressed downwards to increase the gap between the pressure plate and the sealing rod.
Compared with the prior art, this application provides a novel dampproofing photovoltaic and box with a net, possesses following beneficial effect:
1. this application can remove the moisture portion that removes of tide to the box inside through setting up in the use, can handle the steam that enters into the box inside at the in-process that uses to can discharge the inside steam of box, and then avoided steam can cause the influence to the electronic component of box inside, further can guarantee the stable drying of inside after daily maintenance.
2. This application can be convenient for carry out the drainage portion of drainage through the setting, can pile up the water in inside and discharged after the certain degree, and the rivers after the discharge flow out the box, and the clamp plate can reset to guarantee that the bottom half carries out stable sealed, and then avoid the in-process that uses the problem of sealed unstability appearing, further can guarantee the stability of box in the use.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel moisture-proof photovoltaic combined net cage provided by the present application;
fig. 2 is a schematic view illustrating a structure of a box door of the novel moisture-proof photovoltaic combined net cage provided by the present application;
fig. 3 is a cross-sectional view of a box body of a novel moisture-proof photovoltaic grid-connected box provided by the present application;
fig. 4 is a schematic view of an internal structure of an installation barrel of the novel moisture-proof photovoltaic grid-connected box provided by the present application;
fig. 5 is an explosion schematic diagram of a water collecting tank of the novel moisture-proof photovoltaic grid-connected box provided by the present application.
Wherein: the box body 1, the box door 2, the semiconductor refrigeration piece 21, the moisture absorption plate 22, the fan 23, the installation barrel 24, the positioning frame 25, the moisture absorption particles 26, the protection plate 27, the water collection tank 31, the pressing plate 32, the supporting spring 33, the water leakage hole 34 and the sealing rod 35.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present application and should not be construed as limiting the present application.
As shown in fig. 1-5, the application provides a novel dampproofing photovoltaic box with a net, including box 1 and install in the box 1 outside and carry out sealed chamber door 2 to box 1, chamber door 2 can be for the swing of box 1, and box 1 is inside to be used for installing electronic component, and box 1 is inside to have the portion of removing the tide, and the bottom of the portion of removing the tide sets up drainage portion, and the portion of removing the tide includes:
the moisture absorption plate 22 is fixed on the inner wall of the box body 1, the inner side of the moisture absorption plate 22 is provided with a semiconductor refrigeration piece 21, and the semiconductor refrigeration piece 21 is fixed on the inner wall of the moisture absorption plate 22;
the fan 23 is fixed inside the box body 1, an installation cylinder 24 is arranged on the outer side of the fan 23, and the installation cylinder 24 is movably arranged inside the box body 1;
the positioning frame 25 is fixed on the outer surface of the box body 1, the mounting cylinder 24 is movably inserted into the inner side of the positioning frame 25, moisture absorption particles 26 are arranged inside the mounting cylinder 24, and the moisture absorption particles 26 are placed inside the mounting cylinder 24;
and the protection plate 27 is fixed on the outer surface of the semiconductor chilling plate 21.
In this application, utilize the laminating of guard plate 27, can protect the surface of semiconductor refrigeration piece 21, the problem that the semiconductor surface is corroded by water appears after avoiding long-time use, and wherein moisture absorption granule 26 is the perlite granule, and moisture absorption plate 22 makes for moisture absorption fiber material.
In a possible embodiment, the side of the semiconductor chilling plate 21 for absorbing heat is connected with the protection plate 27, and the side of the semiconductor chilling plate 21 for dissipating heat is in contact with the moisture absorption plate 22.
In this application, utilize the heat absorption of semiconductor refrigeration piece 21, can make the air when guard plate 27 position flows, make the drop of water concentrate on guard plate 27 surface respectively, and because semiconductor refrigeration piece 21's heat dissipation, can continuously heat up moisture absorption plate 22, guarantee moisture absorption plate 22's temperature, can carry out the drying to moisture absorption plate 22.
In a possible embodiment, the box 1 forms a chamber for air circulation inside, the fan 23 is located at the air inlet of the chamber, and the mounting cylinder 24 covers the position of the air inlet of the chamber, the air outlet of which corresponds to the air inlet.
In this application, utilize fan 23 to circulate the inside air of box 1, the air can enter into fan 23 inside through installation section of thick bamboo 24 at first, and fan 23 control air flows inside the cavity, later flows through the gas outlet.
In one possible embodiment, a protective net is provided on one side of the moisture-absorbing particles 26, and the protective net is fixed to the inner wall of the installation cylinder 24.
In the present application, the drop of the moisture absorbing particles 26 can be avoided by the protection of the protection net.
In one possible embodiment, the drain part includes:
a water collecting tank 31 fixed at the bottom of the case 1, a pressing plate 32 is arranged inside the water collecting tank 31, and the pressing plate 32 is movably arranged on the inner wall of the water collecting tank 31;
the sealing rod 35 is fixed on the inner wall of the water collecting tank 31, one side of the sealing rod 35 is provided with a water leakage hole 34, and the water leakage hole 34 penetrates through the water collecting tank 31;
and a support spring 33 fixed between the water collection tank 31 and the pressing plate 32, wherein the support spring 33 is subjected to waterproof treatment.
In this application, utilize the setting of drainage portion, can remove the produced water discharge box 1 inside of moisture portion except that to can guarantee the drying of the inside air of box 1.
In a possible embodiment, the pressing plate 32 contacts the inner wall of the water collecting tank 31, one end of the supporting spring 33 is fixed on the inner wall of the water collecting tank 31, the other end of the supporting spring 33 is fixed on the outer surface of the pressing plate 32, and the supporting spring 33 is used for supporting the pressing plate 32.
In the present application, the support spring 33 supports the pressing plate 32, so that the pressing plate 32 can be reset when no water is present on the upper surface of the pressing plate 32, and the position stability of the pressing plate 32 is ensured.
In one possible embodiment, the sealing rod 35 is an inverted cone, and the sealing rod 35 penetrates the pressure plate 32 and contacts the pressure plate 32, and the pressure plate 32 is pressed down to increase the gap between the pressure plate and the sealing rod 35.
In this application, utilize the back taper setting of sealing rod 35, the clamp plate 32 of can being convenient for leaks, can be convenient for carry out drainage processing.
The working principle is as follows: when using, fan 23 and the work of semiconductor refrigeration piece 21, fan 23 convulsions to box 1 inside, make the air through the inside moisture absorption granule 26 moisture absorption of an installation section of thick bamboo 24, inside the air admission chamber, through the heat absorption of semiconductor refrigeration piece 21, later discharge by the gas outlet, the drop of water condenses at protection plate 27, later fall on clamp plate 32, clamp plate 32's weight increase moves down, thereby compression supporting spring 33, water is located the outflow through sealed pole 35, later spills through leaking hole 34.
Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The technical solutions in the present application will be clearly and completely described below with reference to the accompanying drawings in the present application. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Claims (7)
1. The utility model provides a novel dampproofing photovoltaic box with a net, includes box (1) and installs chamber door (2) of going on sealing up box (1) in the box (1) outside, chamber door (2) can for box (1) swing, box (1) inside is used for installing electronic component, its characterized in that: the inside portion of box (1) has the portion of removing the tide, the bottom that removes the tide portion sets up drainage portion, the portion of removing the tide includes:
the moisture absorption plate (22) is fixed on the inner wall of the box body (1), the inner side of the moisture absorption plate (22) is provided with a semiconductor refrigeration piece (21), and the semiconductor refrigeration piece (21) is fixed on the inner wall of the moisture absorption plate (22);
the fan (23) is fixed in the box body (1), an installation cylinder (24) is arranged on the outer side of the fan (23), and the installation cylinder (24) is movably arranged in the box body (1);
the positioning frame (25) is fixed on the outer surface of the box body (1), the mounting cylinder (24) is movably inserted into the inner side of the positioning frame (25), moisture absorption particles (26) are arranged inside the mounting cylinder (24), and the moisture absorption particles (26) are placed inside the mounting cylinder (24);
and the protection plate (27) is fixed on the outer surface of the semiconductor refrigeration sheet (21).
2. The novel moisture-proof photovoltaic combined net cage as claimed in claim 1, wherein one side of the semiconductor refrigeration sheet (21) for absorbing heat is connected with the protection plate (27), and one side of the semiconductor refrigeration sheet (21) for dissipating heat is in contact with the moisture absorption plate (22).
3. The novel moisture-proof photovoltaic net cage according to claim 1, characterized in that a chamber for air circulation is formed inside the cage body (1), the fan (23) is positioned at the air inlet of the chamber, and the mounting cylinder (24) covers the air inlet of the chamber, and the air outlet of the chamber corresponds to the air inlet.
4. The novel moisture-proof photovoltaic combined net cage as claimed in claim 1, wherein a protective net is arranged on one side of the moisture-absorbing particles (26), and the protective net is fixed on the inner wall of the installation barrel (24).
5. The novel moisture-proof photovoltaic net cage according to claim 1, wherein the drainage part comprises:
the water collecting tank (31) is fixed at the bottom of the box body (1), a pressing plate (32) is arranged inside the water collecting tank (31), and the pressing plate (32) is movably arranged on the inner wall of the water collecting tank (31);
the sealing rod (35) is fixed on the inner wall of the water collecting tank (31), one side of the sealing rod (35) is provided with a water leakage hole (34), and the water leakage hole (34) penetrates through the water collecting tank (31);
and the supporting spring (33) is fixed between the water collecting tank (31) and the pressing plate (32), and the supporting spring (33) is subjected to waterproof treatment.
6. A novel moisture-proof photovoltaic net cage according to claim 5, characterized in that the pressure plate (32) is in contact with the inner wall of the water collecting tank (31), one end of the supporting spring (33) is fixed on the inner wall of the water collecting tank (31), the other end of the supporting spring (33) is fixed on the outer surface of the pressure plate (32), and the supporting spring (33) is used for supporting the pressure plate (32).
7. The novel moisture-proof photovoltaic grid-connected box as claimed in claim 5, characterized in that the sealing rod (35) is in an inverted cone shape, and the sealing rod (35) penetrates through the pressing plate (32) and contacts with the pressing plate (32), and the pressing plate (32) is pressed downwards to increase the gap between the sealing rod (35) and the sealing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222080914.6U CN218124004U (en) | 2022-08-09 | 2022-08-09 | Novel dampproofing photovoltaic grid-connected box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222080914.6U CN218124004U (en) | 2022-08-09 | 2022-08-09 | Novel dampproofing photovoltaic grid-connected box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218124004U true CN218124004U (en) | 2022-12-23 |
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ID=84523028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222080914.6U Active CN218124004U (en) | 2022-08-09 | 2022-08-09 | Novel dampproofing photovoltaic grid-connected box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218124004U (en) |
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2022
- 2022-08-09 CN CN202222080914.6U patent/CN218124004U/en active Active
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