CN214754750U - Distributed grid-connected cabinet for photovoltaic power station - Google Patents
Distributed grid-connected cabinet for photovoltaic power station Download PDFInfo
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- CN214754750U CN214754750U CN202120635939.0U CN202120635939U CN214754750U CN 214754750 U CN214754750 U CN 214754750U CN 202120635939 U CN202120635939 U CN 202120635939U CN 214754750 U CN214754750 U CN 214754750U
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- cabinet
- cabinet body
- water tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000010521 absorption reaction Methods 0.000 claims abstract description 25
- 229920000742 Cotton Polymers 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 21
- 238000001179 sorption measurement Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000110 cooling liquid Substances 0.000 abstract 3
- 239000007788 liquid Substances 0.000 description 22
- 239000002826 coolant Substances 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model is suitable for the technical field of power equipment, and provides a distributed grid-connected cabinet for a photovoltaic power station, which comprises a cabinet body, a heat conducting component and an adsorption component, wherein the heat conducting component comprises a heat conducting pipe arranged in the cabinet body and a water tank arranged on the lower surface of the cabinet body, a water pump is arranged in the water tank, the adsorption component comprises a moisture absorption cotton layer, a filter layer and a dustproof net, the heat in the cabinet body is taken away through the heat conducting pipe arranged in the cabinet body and the water tank arranged on the lower surface of the cabinet body and the water pump arranged in the water tank, the cooling liquid in the water tank can be recycled, resources are saved, the cooling liquid in the water tank can be heated through a heater arranged at the bottom of the water tank, the heat can be transmitted into the cabinet body through the heated cooling liquid in winter, so as to ensure the temperature in the cabinet body, the moisture in the cabinet is absorbed through the moisture absorption cotton layer, and the dryness in the cabinet body is ensured, the moisture absorption cotton layer is prevented from being covered by dust to lose moisture absorption effect through the dust screen and the filter layer.
Description
Technical Field
The utility model belongs to the technical field of power equipment, especially, relate to a distributing type photovoltaic power plant is with cabinet that is incorporated into power networks.
Background
The shortage of the conventional energy supply in the world is increasing, the search for new energy has become a world hotspot problem, and among various new energy forms, the solar power generation has no pollution, the characteristics of sustainability, large total amount, wide distribution, various application forms and the like are highly valued by all countries in the world, the application of the solar photovoltaic market shows the trend of wide field and diversification, photovoltaic products adapting to various requirements are continuously published, except for a photovoltaic grid-connected photovoltaic power station, photovoltaic power generation systems, small photovoltaic systems, off-grid photovoltaic systems, etc. combined with buildings will also rise rapidly, the demand for photovoltaic grid-connected cabinets, which are the transfer devices of power grids and power stations, is increasing, photovoltaic grid-connected cabinets, which are the total outlets of photovoltaic power stations, exist in photovoltaic systems, the power distribution device is connected with the photovoltaic power station and the power grid and is mainly used as a demarcation point of the photovoltaic power generation system to the power grid.
The photovoltaic grid-connected cabinet among the prior art can produce a large amount of heats at the in-process that uses, and the hot-air can influence the use of photovoltaic grid-connected cabinet, and the dehumidification of dispelling the heat is carried out through setting up the through-hole to the most photovoltaic grid-connected cabinet, and the radiating effect of this kind of mode is relatively poor, and consequently the photovoltaic grid-connected cabinet dispels the heat and dehumidifies and is a serious problem to photovoltaic grid-connected cabinet sets up when outdoor, and the rainwater can influence the use of photovoltaic grid-connected cabinet equally, reduces its life.
SUMMERY OF THE UTILITY MODEL
The utility model provides a distributing type photovoltaic power plant is with cabinet that is incorporated into power networks aims at solving the technical problem that exists at present.
The utility model discloses a realize like this, a distributing type photovoltaic power plant is with cabinet that is incorporated into power networks, including the cabinet body, heat-conducting component, adsorption component.
The heat conduction assembly comprises a heat conduction pipe arranged in the cabinet body and a water tank arranged on the lower surface of the cabinet body, a water pump is arranged in the water tank, the output end of the water pump is fixedly connected with one end of the heat conduction pipe through a first connecting pipe, and the other end of the heat conduction pipe is connected to the water tank through a second connecting pipe.
The absorption component slides and sets up the cabinet is internal, the absorption component includes cotton layer, filter layer, the dust screen of absorbing moisture, the both sides on the cotton layer of absorbing moisture are fixed to be provided with the dust screen, the filter layer is fixed to be set up the cotton layer of absorbing moisture with between the dust screen.
Preferably, the heat conducting assembly further comprises a heater, and the heater is fixedly arranged at the bottom of the water tank.
Preferably, the heat transfer pipe has a spiral shape.
Preferably, an insulating layer is fixedly arranged on the outer surface of the cabinet body.
The insulating layer is made of insulating rubber.
Preferably, the cabinet body is provided with a cabinet door through a hinge shaft.
The cabinet door is provided with an observation window.
Preferably, the bottom of the cabinet body is provided with four support frames.
The four support frames are respectively arranged at four corners of the lower surface of the cabinet body.
Preferably, a first sealing strip is fixedly bonded on the cabinet door, and a second sealing strip matched with the first sealing strip is bonded on the cabinet body.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a distributing type photovoltaic power plant is with cabinet that is incorporated into power networks, through setting up at the internal heat pipe of cabinet and the water pump of setting in the water tank and the water tank of cabinet body lower surface, take away the internal heat of cabinet, and coolant liquid in the water tank can cyclic utilization, save resources, through setting up the heater in the water tank bottom, can heat the coolant liquid in the water tank, it is internal with heat transmission to cabinet through the coolant liquid after the heating winter, thereby guarantee the internal temperature of cabinet, adsorb the moisture in the cabinet through the cotton layer of absorbing moisture, guarantee the internal drying of cabinet, prevent through dust screen and filter layer that the cotton layer of absorbing moisture is covered by the dust and loses the moisture absorption effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is the structure schematic diagram of the cabinet door and the cabinet body of the utility model.
In the figure: 1. a cabinet body; 11. an insulating layer; 12. a cabinet door; 13. an observation window; 14. a support frame; 2. a heat conducting component; 21. a heat conducting pipe; 22. a water tank; 23. a water pump; 24. a first connecting pipe; 25. a second connecting pipe; 26. a heater; 3. an adsorption component; 31. a moisture-absorbing cotton layer; 32. a filter layer; 33. a dust screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-2, the utility model provides a distributed photovoltaic power plant is with cabinet that is incorporated into power networks technical scheme: comprises a cabinet body 1, a heat conducting component 2 and an adsorption component 3.
The heat conducting assembly 2 comprises a heat conducting pipe 21 arranged in the cabinet body 1 and a water tank 22 arranged on the lower surface of the cabinet body 1, a water pump 23 is arranged in the water tank 22, the output end of the water pump 23 is fixedly connected with one end of the heat conducting pipe 21 through a first connecting pipe 24, and the other end of the heat conducting pipe 21 is connected into the water tank 22 through a second connecting pipe 25.
Be equipped with the coolant liquid in the water tank 22, when the internal high temperature of cabinet 1, start water pump 23, the coolant liquid flows to heat pipe 21 through first connecting pipe 24, because the internal temperature difference with the coolant liquid of heat pipe 21 of cabinet, the heat in the internal 1 of cabinet is can be absorbed to the coolant liquid in heat pipe 21, then the coolant liquid in the heat pipe 21 flows to the water tank 22 in through second connecting pipe 25, so circulation, thereby realize the cooling to the internal portion of cabinet 1, prevent that the electronic component in the cabinet body 1 from damaging because of high temperature.
In addition, the heat conducting assembly 2 further comprises a heater 26, and the heater 26 is fixedly arranged at the bottom of the water tank 22.
At the lower temperature, when the internal temperature of cabinet 1 was low, through the liquid heating of heater 26 in with water tank 22, start water pump 23, liquid flows to heat pipe 21 through first connecting pipe 24 in, because the internal temperature difference with the interior liquid of heat pipe 21 of cabinet 1, the liquid in the heat pipe 21 gives off the heat to the cabinet body 1 in, then the liquid in the heat pipe 21 flows to the water tank 22 in through second connecting pipe 25, so circulate, thereby realize the intensification to the internal portion of cabinet 1, prevent that the electronic component in the cabinet body 1 from receiving low temperature to influence work.
The heat transfer pipe 21 is spiral.
The spiral heat conducting pipe 21 can save space and increase heat exchange area, thereby improving heat exchange efficiency.
Referring to fig. 1, the absorption member 3 is slidably disposed in the cabinet 1, the absorption member 3 includes a moisture absorption cotton layer 31, a filter layer 32, and a dust screen 33, the dust screen 33 is fixedly disposed on two sides of the moisture absorption cotton layer 31, and the filter layer 32 is fixedly disposed between the moisture absorption cotton layer 31 and the dust screen 33.
When heat conduction subassembly 2 is cooled down or is heaied up to the internal 1 of cabinet, because the internal temperature of cabinet 1 changes gradually, the hot-air of the internal 1 of cabinet rises, will under the cold air, thereby the air circulates, through the adsorption component 3 that sets up in the internal 1 of cabinet during the circulation of air, the moisture absorption in the internal air of cabinet 31 of moisture absorption cotton layer 31, make and keep dry in the cabinet 1, avoid the moisture to influence electronic component's work, dust screen 33 and filter layer 32 can the separation dust, avoid the dust to cover on the cotton layer 31 of moisture absorption and influence the moisture absorption effect on the cotton layer 31 of moisture absorption.
Referring to fig. 1-2, an insulating layer 11 is fixedly disposed on an outer surface of the cabinet body 1, and the insulating layer 11 is made of insulating rubber.
In addition, a cabinet door 12 is mounted on the cabinet body 1 through a hinge shaft, and an observation window 13 is arranged on the cabinet door 12.
The cabinet door 12 installed through the hinge shaft facilitates the opening and closing of the cabinet door 12, and the observation window 13 on the cabinet door 12 can facilitate the staff to check the conditions in the cabinet body 1, so that the frequent opening or closing of the cabinet door 12 is avoided.
Further, the bottom of the cabinet body 1 is provided with four support frames 14, and the four support frames 14 are respectively arranged at four corners of the lower surface of the cabinet body 1.
The cabinet body 1 is isolated from the ground by the support frame 14 at the bottom of the cabinet body 1, and the influence of the moisture on the ground on electronic components in the cabinet body 1 is avoided.
Wherein, the cabinet door 12 is fixedly bonded with a first sealing strip, and the cabinet body 1 is bonded with a second sealing strip matched with the first sealing strip.
Through the cooperation of sealing strip one and sealing strip two for the leakproofness between the cabinet body 1 and the cabinet door 12 is better, avoids the dust to get into in the cabinet body 1, simultaneously, can avoid the rainwater to flow into in the cabinet body 1 when raining.
The utility model discloses a theory of operation and use flow: when the internal temperature of cabinet 1 is too high, start water pump 23, the coolant liquid flows to heat pipe 21 through first connecting pipe 24 in, because the internal temperature difference with the coolant liquid in heat pipe 21 of cabinet 1, the coolant liquid in heat pipe 21 can absorb the heat in the cabinet body 1, then the coolant liquid in the heat pipe 21 flows to water tank 22 in through second connecting pipe 25, so circulation to the realization is to the cooling of the internal portion of cabinet 1, prevents that the electronic component in the cabinet body 1 from damaging because of high temperature.
At the lower temperature, when the internal temperature of cabinet 1 was low, through the liquid heating of heater 26 in with water tank 22, start water pump 23, liquid flows to heat pipe 21 through first connecting pipe 24 in, because the internal temperature difference with the interior liquid of heat pipe 21 of cabinet 1, the liquid in the heat pipe 21 gives off the heat to the cabinet body 1 in, then the liquid in the heat pipe 21 flows to the water tank 22 in through second connecting pipe 25, so circulate, thereby realize the intensification to the internal portion of cabinet 1, prevent that the electronic component in the cabinet body 1 from receiving low temperature to influence work.
When heat conduction subassembly 2 is cooled down or is heaied up to the internal 1 of cabinet, because the internal temperature of cabinet 1 changes gradually, the hot-air of the internal 1 of cabinet rises, will under the cold air, thereby the air circulates, through the adsorption component 3 that sets up in the internal 1 of cabinet during the circulation of air, the moisture absorption in the internal air of cabinet 31 of moisture absorption cotton layer 31, make and keep dry in the cabinet 1, avoid the moisture to influence electronic component's work, dust screen 33 and filter layer 32 can the separation dust, avoid the dust to cover on the cotton layer 31 of moisture absorption and influence the moisture absorption effect on the cotton layer 31 of moisture absorption.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a distributing type photovoltaic power plant is with cabinet that is incorporated into power networks which characterized in that: comprises a cabinet body (1), a heat conduction assembly (2) and an adsorption assembly (3);
the heat conduction assembly (2) comprises a heat conduction pipe (21) arranged in the cabinet body (1) and a water tank (22) arranged on the lower surface of the cabinet body (1), a water pump (23) is arranged in the water tank (22), the output end of the water pump (23) is fixedly connected with one end of the heat conduction pipe (21) through a first connecting pipe (24), and the other end of the heat conduction pipe (21) is connected into the water tank (22) through a second connecting pipe (25);
adsorption component (3) slide to set up in the cabinet body (1), adsorption component (3) are including cotton layer (31), filter layer (32), dust screen (33) of moisture absorption, the fixed being provided with in both sides of cotton layer (31) of moisture absorption dust screen (33), filter layer (32) are fixed to be set up cotton layer (31) of moisture absorption with between dust screen (33).
2. The grid-connected cabinet for the distributed photovoltaic power station as claimed in claim 1, characterized in that: the heat conduction assembly (2) further comprises a heater (26), and the heater (26) is fixedly arranged at the bottom of the water tank (22).
3. The grid-connected cabinet for the distributed photovoltaic power station as claimed in claim 1, characterized in that: the heat transfer pipe (21) is spiral.
4. The grid-connected cabinet for the distributed photovoltaic power station as claimed in claim 1, characterized in that: an insulating layer (11) is fixedly arranged on the outer surface of the cabinet body (1);
the insulating layer (11) is made of insulating rubber.
5. The grid-connected cabinet for the distributed photovoltaic power station as claimed in claim 1, characterized in that: a cabinet door (12) is arranged on the cabinet body (1) through a hinge shaft;
an observation window (13) is arranged on the cabinet door (12).
6. The grid-connected cabinet for the distributed photovoltaic power station as claimed in claim 1, characterized in that: the bottom of the cabinet body (1) is provided with four support frames (14), and the number of the support frames (14) is four;
the four support frames (14) are respectively arranged at the four corners of the lower surface of the cabinet body (1).
7. The grid-connected cabinet for the distributed photovoltaic power station as claimed in claim 5, characterized in that: a first sealing strip is fixedly bonded on the cabinet door (12), and a second sealing strip matched with the first sealing strip is bonded on the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120635939.0U CN214754750U (en) | 2021-03-29 | 2021-03-29 | Distributed grid-connected cabinet for photovoltaic power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120635939.0U CN214754750U (en) | 2021-03-29 | 2021-03-29 | Distributed grid-connected cabinet for photovoltaic power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214754750U true CN214754750U (en) | 2021-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120635939.0U Active CN214754750U (en) | 2021-03-29 | 2021-03-29 | Distributed grid-connected cabinet for photovoltaic power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214754750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964685A (en) * | 2021-12-21 | 2022-01-21 | 高原(山东)机电设备有限公司 | Can be from cooling formula photovoltaic cabinet that is incorporated into power networks |
-
2021
- 2021-03-29 CN CN202120635939.0U patent/CN214754750U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964685A (en) * | 2021-12-21 | 2022-01-21 | 高原(山东)机电设备有限公司 | Can be from cooling formula photovoltaic cabinet that is incorporated into power networks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230919 Address after: 557300 Group 6, Panlaozhai Village, Zhongchao Town, Liping County, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province Patentee after: Deng Shihai Address before: Room 236, building 2, Wanli decoration Plaza, No. 218, Sufu Road, high tech Zone, Suzhou, Jiangsu 215000 Patentee before: Suzhou jinxuyuan Energy Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240101 Address after: Room 101, 1st Floor, No. 370 Longshan New Village, Pingtan County, Fuzhou City, Fujian Province, 350400 Patentee after: Zhong'an Jianye Science and Technology Co.,Ltd. Address before: 557300 Group 6, Panlaozhai Village, Zhongchao Town, Liping County, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province Patentee before: Deng Shihai |