CN217692253U - Power distribution device with temperature adjusting function and suitable for outdoor - Google Patents
Power distribution device with temperature adjusting function and suitable for outdoor Download PDFInfo
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- CN217692253U CN217692253U CN202220761240.3U CN202220761240U CN217692253U CN 217692253 U CN217692253 U CN 217692253U CN 202220761240 U CN202220761240 U CN 202220761240U CN 217692253 U CN217692253 U CN 217692253U
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Abstract
The application discloses distribution device that has temperature regulatory function suitable for it is outdoor includes: the distribution box is arranged above the ground and is used for installing an electrical element; the first box body is arranged below the ground, is positioned below the distribution box and is filled with circulating liquid; the heat dissipation plate is arranged in the distribution box, a water cooling pipeline in the heat dissipation plate is arranged inside the heat dissipation panel, two ends of the water cooling pipeline are respectively communicated with a liquid inlet and a liquid outlet of the heat dissipation plate, a plurality of heat dissipation grids are arranged on the heat dissipation panel, the fan is arranged on the outer side of the heat dissipation panel, the liquid inlet of the heat dissipation plate is connected to one end of the first box body through the first circulating pump, and the liquid outlet of the heat dissipation plate is connected to the other end of the first box body; the first circulating pump is used for pumping the circulating liquid in the first box body into the heat dissipation plate. Through the technical scheme in this application, optimize the structure of block terminal to the environmental characteristic in the great area of the difference in temperature change round the clock, improve its heat dissipation heat retaining effect.
Description
Technical Field
The application relates to the technical field of power distribution devices, in particular to a power distribution device with a temperature adjusting function and suitable for being used outdoors.
Background
With the continuous development of the complete systems for electrical power installations, the supply networks can already cover virtually every area, with the distribution boxes playing a considerable role in the supply networks. In order to realize the corresponding power distribution function, various electrical elements are usually installed in the distribution box, and for the electrical elements, especially the electrical elements sensitive to temperature change, the change of the environmental temperature can have certain influence on the working performance of the distribution box. Therefore, it is often desirable to maintain the temperature within the electrical box within a certain range.
In addition, the aging rate of auxiliary materials in the electrical element, such as rubber and plastic, is accelerated in an environment with frequent temperature change, so that the service life of the electrical element is influenced, and if the auxiliary materials are not replaced timely, the normal power distribution function is influenced, and even the safety of power distribution equipment and personnel is damaged.
In the prior art, for some areas with large day-night temperature difference change, a heat dissipation system and a heat preservation system are required to be respectively arranged in the distribution box, so that the whole volume of the distribution box is large, the manufacturing cost is increased, in addition, in order to reduce the amplitude of the temperature change in the distribution box, the extra electric energy consumption is also increased, and the resources are wasted.
SUMMERY OF THE UTILITY MODEL
The purpose of this application lies in: the structure of block terminal is optimized to the environmental characteristic in the great region of the temperature difference change round clock, improves its heat dissipation heat retaining effect to reduce the volatility of its inside electric elements environmental temperature change, delay electric elements because of the ageing that the temperature variation leads to.
The technical scheme of the application is as follows: there is provided a power distribution apparatus having a temperature adjusting function suitable for outdoor use, the apparatus including: the device comprises: the distribution box, the first box body, the heat dissipation plate and the first circulating pump M1; the distribution box is arranged above the ground and is used for installing electrical elements; the first box body is arranged below the ground, is positioned below the distribution box and is filled with circulating liquid; the heat dissipation plate is arranged in the distribution box and comprises a heat dissipation panel, a water cooling pipeline and a fan, the water cooling pipeline is arranged inside the heat dissipation panel, two ends of the water cooling pipeline are respectively communicated with a liquid inlet and a liquid outlet of the heat dissipation panel, a plurality of heat dissipation grids are arranged on the heat dissipation panel, the fan is arranged on the outer side of the heat dissipation panel, the liquid inlet of the heat dissipation plate is connected to one end of the first box body through a first circulating pump M1, and the liquid outlet of the heat dissipation plate is connected to the other end of the first box body; the first circulating pump M1 is used to pump the circulating liquid in the first tank into the heat dissipation plate.
In any one of the above technical solutions, further, the power distribution apparatus further includes: the solar panel, the second box body and the second circulating pump M2; the solar panel is arranged above the distribution box, and a plurality of communicated heating pipelines are arranged below the solar panel; the second box sets up in the below ground, and the one end of second box is passed through second circulating pump M2 and is connected in heated tube's one end, and the other end of second box passes through second valve T2 and connects in heated tube's the other end, and the second box intussuseption is filled with circulating liquid, and wherein, when second valve T2 opened, second circulating pump M2 was used for the circulating liquid pump in the second box go into heated tube.
In any one of the above technical solutions, further, the power distribution apparatus further includes: a first valve T1, a third valve T3 and a fourth valve T4; the first valve T1 is arranged between the first circulating pump M1 and the first tank body; the third valve T3 is arranged between the first box body and the second box body; one end of the fourth valve T4 is connected in series between the first valve T1 and the first circulating pump M1, and the other end of the fourth valve T4 is connected to the second tank, wherein when the first valve T1 is closed and the third valve T3 and the fourth valve T4 are opened, the circulating liquid in the first tank flows into the second tank, and is pumped into the heat dissipation plate under the action of the first circulating pump M1.
In any one of the above technical solutions, further, the power distribution apparatus further includes: a storage battery; the charging end of the storage battery is connected to the solar panel, and the power supply end of the storage battery is respectively connected to the fan, the first circulating pump M1 and the second circulating pump M2 for power supply.
In any one of the above technical solutions, further, the power distribution apparatus further includes: a lighting lamp; the light sets up in the top of block terminal, and the supply end of light is connected in the battery.
The beneficial effect of this application is:
according to the technical scheme, the first box body is arranged below the distribution box of the power distribution device and placed in the underground environment to preserve heat of the circulating liquid in the first box body, so that the circulating liquid with lower temperature can be provided for the heat dissipation plate in the daytime with higher environmental temperature, and the heat dissipation effect in the power distribution device is optimized; the circulating liquid with higher temperature is provided for the heat dissipation plate at night when the ambient temperature is lower, so that the temperature in the power distribution device is increased. Meanwhile, the heat preservation effect of the underground environment is fully utilized, and the heat dissipation and heat preservation energy consumption of the power distribution device is reduced.
In a preferred implementation manner of the present application, a solar panel is further disposed above the distribution box of the power distribution device, and the solar panel is matched with the second box and the storage battery to absorb solar heat energy, so as to perform electric energy conversion and charge the storage battery, so that the storage battery can supply power to some devices in the power distribution device; on the other hand, the circulating liquid of the second box body is heated so as to ensure that enough heat can be conveyed into the distribution box at night with lower temperature.
Drawings
The advantages of the above and/or additional aspects of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic block diagram of a power distribution unit with temperature conditioning functionality suitable for use outdoors according to one embodiment of the present application;
fig. 2 is a schematic block diagram of a heat sink according to an embodiment of the present application.
Detailed Description
In order that the above objects, features and advantages of the present application can be more clearly understood, the present application will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
As shown in fig. 1, the present embodiment provides a power distribution apparatus with a temperature adjustment function suitable for outdoor use, the apparatus including: a distribution box 10, a first tank 30, a heat dissipation plate 20, and a first circulation pump M1; the electric box 10 is installed above the ground, and the electric box 10 is used for installing electric components to perform the power distribution function of the device.
In this embodiment, in order to cope with the environmental characteristics in the great area of the temperature difference change round the clock, make full use of the heat-retaining heat preservation effect on the ground simultaneously, set up first box 30 in the below ground, first box 30 is located the below of block terminal 10, and first box 30 intussuseption is filled with circulating liquid.
It can be understood by those skilled in the art that, for the day when the temperature is high, the temperature of the circulating liquid buried in the first tank 30 under the ground is low relative to the temperature of the outside above the ground; and at night when the temperature is low, the temperature of the circulating liquid in the first tank 30 is higher than the temperature of the outside above the ground.
Therefore, the first casing 30 can be used as a heat source for the distribution box 10 during the day and as a heat source for the distribution box 10 at night.
In this embodiment, the heat dissipation plate 20 is installed in the distribution box 10 to regulate and control the temperature in the distribution box 10. This heating panel 20's structure is as shown in fig. 2, heating panel 20 includes heat dissipation panel 23, water cooling pipeline 21 and fan 22, heat dissipation panel 23 is formed by two grid-shaped panel lock, water cooling pipeline 21 sets up in heat dissipation panel 23's inside, the both ends of water cooling pipeline 21 communicate respectively heating panel 20's liquid inlet and liquid outlet, be provided with a plurality of heat dissipation grids on heat dissipation panel 23, fan 22 sets up in heat dissipation panel 23's the outside, when fan 22 rotates, accelerate the air velocity of the interior air of heating panel 20 that flows through, and then improve heat exchange efficiency. A liquid inlet of the heat dissipation plate 20 is connected to one end of the first case 30 through the first circulation pump M1, and a liquid outlet of the heat dissipation plate 20 is connected to the other end of the first case 30; the first circulation pump M1 is used to pump the circulation liquid in the first tank 30 into the heat dissipation plate 20 so as to accelerate the heat exchange between the first tank 30 and the heat dissipation plate 20.
Further, the power distribution apparatus further includes: a solar panel 50, a second tank 40, and a second circulation pump M2; the solar panel 50 is arranged above the distribution box 10, and a plurality of communicated heating pipelines are arranged below the solar panel 50; the second box 40 sets up in the below ground, and the one end of second box 40 is passed through second circulating pump M2 and is connected in the one end of heating pipeline, and the other end of second box 40 passes through second valve T2 and connects in the other end of heating pipeline, and the second box 40 intussuseption is filled with circulating liquid, and wherein, when second valve T2 opened, second circulating pump M2 was used for the circulating liquid pump in the second box 40 to go into the heating pipeline.
Specifically, when utilizing solar panel 50 to carry out electric energy conversion, still utilize its direct circulating liquid to heat in the below heating tube way, and then store more heats, prevent that the night temperature from crossing excessively, increase block terminal 10 interior electric element's power consumption.
Preferably, the power distribution apparatus further includes: a first valve T1, a third valve T3 and a fourth valve T4; the first valve T1 is disposed between the first circulation pump M1 and the first tank 30; the third valve T3 is disposed between the first tank 30 and the second tank 40; one end of the fourth valve T4 is connected in series between the first valve T1 and the first circulation pump M1, and the other end of the fourth valve T4 is connected to the second tank 40, wherein when the first valve T1 is closed and the third valve T3 and the fourth valve T4 are opened, the circulating liquid in the first tank 30 flows into the second tank 40, and is pumped into the heat dissipation plate 20 under the action of the first circulation pump M1.
Specifically, during the day of high temperature, the first valve T1 and the second valve T2 are set to the open state, and the third valve T3 and the fourth valve T4 are set to the closed state. At this time, two flow paths of the circulating liquid in the power distribution device are provided, the first flow path is the first box 30, the first circulating pump M1 and the heat dissipation plate 20, and the heat dissipation plate 20 serves as a cold source of the power distribution box 10 through the first flow path to reduce the temperature in the power distribution box 10; the second flow path includes the second tank 40, the second circulation pump M2, and the solar panel 50, and stores heat in the second tank 40.
At night when the temperature is low, the first valve T1 and the second valve T2 are configured to be in a closed state, the third valve T3 and the fourth valve T4 are configured to be in an open state, at this time, only one circulation liquid flow path is provided in the power distribution device, the circulation liquid with the high temperature in the second box 40 is pumped into the heat dissipation plate 20 under the action of the first circulation pump M1 to serve as a heat source of the power distribution box 10, and the circulation liquid in the heat dissipation plate 20 flows into the second box 40 through the first box 30 to perform heat exchange, which is not described again.
In this embodiment, the circulating liquid may be water.
On the basis of the above embodiment, the power distribution apparatus further includes: a battery; the charging end of the storage battery is connected to the solar panel 50, and the power supply end of the storage battery is respectively connected to the fan 22, the first circulating pump M1 and the second circulating pump M2 for power supply.
Preferably, the power distribution apparatus further includes: a lighting lamp; the light sets up in the top of block terminal 10, and the power supply end of light is connected in the battery.
The technical solution of the present application is described in detail above with reference to the accompanying drawings, and the present application provides an outdoor power distribution apparatus with a temperature adjustment function, the apparatus including: the distribution box, the first box body, the heat dissipation plate and the first circulating pump M1; the distribution box is arranged above the ground and is used for installing an electrical element; the first box body is arranged below the ground, is positioned below the distribution box and is filled with circulating liquid; the heat dissipation plate is arranged in the distribution box and comprises a heat dissipation panel, a water cooling pipeline and a fan, the water cooling pipeline is arranged inside the heat dissipation panel, two ends of the water cooling pipeline are respectively communicated with a liquid inlet and a liquid outlet of the heat dissipation plate, a plurality of heat dissipation grids are arranged on the heat dissipation panel, the fan is arranged on the outer side of the heat dissipation panel, the liquid inlet of the heat dissipation plate is connected to one end of the first box body through a first circulating pump M1, and the liquid outlet of the heat dissipation plate is connected to the other end of the first box body; the first circulating pump M1 is used to pump the circulating liquid in the first tank into the heat dissipation plate. Through the technical scheme in this application, optimize the structure of block terminal to the environmental characteristic in the great area of the difference in temperature change round the clock, improve its heat dissipation heat retaining effect.
In the present application, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
The shapes of various elements in the drawings are schematic and do not exclude certain differences from their true shapes, and the drawings are merely intended to illustrate the principles of the present application and are not intended to limit the present application.
Although the present application has been disclosed in detail with reference to the accompanying drawings, it is to be understood that such description is merely illustrative and not restrictive of the application of the present application. The scope of the present application is defined by the appended claims and may include various modifications, adaptations, and equivalents of the subject application without departing from the scope and spirit of the present application.
Claims (5)
1. A power distribution apparatus with a temperature regulation function adapted to be used outdoors, the apparatus comprising: a distribution box (10), a first box body (30), a heat dissipation plate (20) and a first circulating pump M1;
the distribution box (10) is arranged above the ground, and the distribution box (10) is used for installing electrical elements;
the first box body (30) is arranged below the ground, the first box body (30) is positioned below the distribution box (10), and circulating liquid is filled in the first box body (30);
the heating panel (20) is installed in the distribution box (10), the heating panel (20) comprises a heat dissipation panel (23), a water cooling pipeline (21) and a fan (22), the water cooling pipeline (21) is arranged inside the heat dissipation panel (23), two ends of the water cooling pipeline (21) are communicated with a liquid inlet and a liquid outlet of the heating panel (20) respectively, a plurality of heat dissipation grids are arranged on the heat dissipation panel (23), the fan (22) is arranged outside the heat dissipation panel (23), the liquid inlet of the heating panel (20) is connected to one end of the first box body (30) through the first circulating pump M1, and the liquid outlet of the heating panel (20) is connected to the other end of the first box body (30);
the first circulation pump M1 is used to pump the circulation liquid in the first tank (30) into the heat dissipation plate (20).
2. The power distribution apparatus with temperature adjustment function adapted for outdoor use according to claim 1, further comprising: a solar panel (50), a second tank (40), and a second circulation pump M2;
the solar panel (50) is arranged above the distribution box (10), and a plurality of communicated heating pipelines are arranged below the solar panel (50);
the second box body (40) is arranged below the ground, one end of the second box body (40) is connected to one end of the heating pipeline through the second circulating pump M2, the other end of the second box body (40) is connected to the other end of the heating pipeline through the second valve T2, circulating liquid is filled in the second box body (40), and when the second valve T2 is opened, the second circulating pump M2 is used for pumping the circulating liquid in the second box body (40) into the heating pipeline.
3. The distribution apparatus with temperature regulation function adapted for outdoor use according to claim 2, further comprising: a first valve T1, a third valve T3 and a fourth valve T4;
the first valve T1 is arranged between the first circulating pump M1 and the first tank (30);
the third valve T3 is arranged between the first tank body (30) and the second tank body (40);
one end of the fourth valve T4 is connected in series between the first valve T1 and the first circulation pump M1, and the other end of the fourth valve T4 is connected to the second tank (40),
when the first valve T1 is closed and the third valve T3 and the fourth valve T4 are opened, the circulating liquid in the first tank (30) flows into the second tank (40) and is pumped into the heat dissipation plate (20) by the first circulating pump M1.
4. The power distribution apparatus with temperature adjustment function adapted for outdoor use according to claim 3, further comprising: a battery;
the charging end of the storage battery is connected to the solar panel (50), and the power supply end of the storage battery is respectively connected to the fan (22), the first circulating pump M1 and the second circulating pump M2 for supplying power.
5. The power distribution apparatus with temperature adjustment function adapted for outdoor use according to claim 4, further comprising: a lighting lamp;
the light set up in the top of block terminal (10), the power supply end of light connect in the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220761240.3U CN217692253U (en) | 2022-04-02 | 2022-04-02 | Power distribution device with temperature adjusting function and suitable for outdoor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220761240.3U CN217692253U (en) | 2022-04-02 | 2022-04-02 | Power distribution device with temperature adjusting function and suitable for outdoor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217692253U true CN217692253U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220761240.3U Active CN217692253U (en) | 2022-04-02 | 2022-04-02 | Power distribution device with temperature adjusting function and suitable for outdoor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217692253U (en) |
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2022
- 2022-04-02 CN CN202220761240.3U patent/CN217692253U/en active Active
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