CN203278026U - Photovoltaic inversion machine room - Google Patents
Photovoltaic inversion machine room Download PDFInfo
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- CN203278026U CN203278026U CN 201320201072 CN201320201072U CN203278026U CN 203278026 U CN203278026 U CN 203278026U CN 201320201072 CN201320201072 CN 201320201072 CN 201320201072 U CN201320201072 U CN 201320201072U CN 203278026 U CN203278026 U CN 203278026U
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- room
- power cabinet
- photovoltaic inversion
- inversion machine
- ventilation
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Abstract
The utility model provides a photovoltaic inversion machine room comprising a room body, wherein the internal part of the room body comprises a heat dissipation and ventilation area, a power cabinet is arranged in the heat dissipation and ventilation area, the internal part of the room body also comprises a wind inlet opening area and wind outlet opening area, the wind inlet opening area comprises safety doors which are arranged on the front face and/or the back face of the room body, each safety door is provided with lattice-shaped first wind inlet openings, the heat dissipation and ventilation area comprises a ventilation passageway which is formed at an area in the room body and the area in the room body faces directly to the safety door, the power cabinet is arranged at one side or two sides of the ventilation passageway, and the wind inlet opening of the power cabinet faces directly to the ventilation passageway. The photovoltaic inversion machine room is characterized by simple and compact structure, low cost, high ventilation and heat dissipation power density, and good effects.
Description
Technical field
The utility model relates to a kind of photovoltaic inversion machine room.
Background technology
At present, the aeration radiation system of most of photovoltaic inversion machine rooms generally includes independent housing body structure, ventilation and heat trench structure, complicated airduct air channel structure and room body heat dissipation ventilation structure etc., these radiator structures not only floor space are large, design difficulty is high, and project organization is complicated, cost is high, and the heat radiation risk point is high.
In addition, the construction period of present electric power station system is long, and integrated cost is high.
The utility model content
Technical problem to be solved in the utility model is for above shortcomings in prior art, and a kind of simple and compact for structure, cost is lower, the ventilation and heat power density is high and effective photovoltaic inversion machine room is provided.
the technical scheme that solution the utility model technical problem adopts is that this photovoltaic inversion machine room comprises the room body, include the heat dissipation ventilation district in described room body, described heat dissipation ventilation is provided with power cabinet in the district, wherein, also include air intake mouth region and air-out mouth region in described room body, described air intake mouth region comprises the emergency exit that is arranged on body front, room and/or the body back side, room, described emergency exit is provided with the first air inlet of lattice-shaped, described heat dissipation ventilation district also comprises vent passages, zone over against described emergency exit in described room body forms described vent passages, described power cabinet is arranged on the one or both sides of vent passages, the air inlet of power cabinet is over against described vent passages.
Preferably, described air-out mouth region comprises the first air outlet, and described the first air outlet is arranged on the room body side surface, and its position on the room body side surface is corresponding with the air outlet position of power cabinet.
Preferably, the air outlet of described power cabinet is engaged togather by sealing ring between the two near described the first air outlet.
Preferably, the air inlet of described power cabinet is positioned at the bottom in power cabinet front, and the air outlet of power cabinet is positioned at the top at the power cabinet back side.
Further preferably, described air-out mouth region also includes can be to the exhaust duct of room external body exhaust, and described exhaust duct is arranged on described the first air outlet place.
More preferably, described exhaust duct adopt can rain-proof dust-proof R angle arc-shape wind pipe fan housing.
Preferably, described emergency exit adopts two, and described two emergency exit correspondences are arranged on body front, described room and the body back side, room, and the zone between two emergency exits forms described vent passages.
Further preferably, described air intake mouth region also comprises shutter, and described shutter is arranged on body front, room and/or the body back side, room, and is in the one or both sides on described emergency exit top.
More preferably, described air intake mouth region also comprises the ventilation blower fan, the position of described ventilation assembling close room body end face in described vent passages.
Preferably, described two emergency exits are separately positioned on the medium position at body front, described room and the body back side, room, and described ventilation assembling is at the middle section position of described vent passages.
The advantage of the utility model photovoltaic inversion machine room mainly contain following some:
1. this inversion machine room is simple and compact for structure, and floor space is little, and cost is low;
2. this inversion machine room is by arranging the air intake mouth region, thereby need not to arrange the trench aeration structure, and makes heat radiation power density high;
3. this inversion machine room can with ingenious being combined as a whole of ventilation and heat structure of power cabinet in the heat dissipation ventilation structure of room body itself and room body, realize that sealing is connected, and without leaking out, need not to adopt extra airduct;
4. the heat dissipation ventilation plot structure of this inversion machine room is simple, and reliability is high, good heat dissipation effect, and even temperature effect is good.
The utility model photovoltaic inversion machine room is particularly suitable for using in MW class photovoltaic Inverter Station.
Description of drawings
Fig. 1 is the outside layout of photovoltaic inversion machine room in the utility model embodiment 2;
Fig. 2 is that in the utility model embodiment 2, photovoltaic inversion machine room removes room body end face layout afterwards;
Fig. 3 is the air channel flow graph of photovoltaic inversion machine room in the utility model embodiment 2.
In figure: 1-room body; The 2-emergency exit; 3-the first air inlet; The 4-shutter; The 5-power cabinet; The 6-exhaust duct; 7-ventilation blower fan.
Embodiment
For making those skilled in the art understand better the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1:
a kind of photovoltaic inversion machine room, comprise the room body, include the heat dissipation ventilation district in the room body, described heat dissipation ventilation is provided with power cabinet in the district, also include air intake mouth region and air-out mouth region in described room body, described air intake mouth region comprises the emergency exit that is arranged on body front, room and/or the body back side, room, described emergency exit is provided with the first air inlet of lattice-shaped, described heat dissipation ventilation district also comprises vent passages, zone over against described emergency exit in described room body forms described vent passages, described power cabinet is arranged on an example or the both sides of vent passages, and the air inlet of power cabinet is over against described vent passages.
Wherein, described air-out mouth region comprises the first air outlet, and described the first air outlet is arranged on the room body side surface, and its position on the room body side surface is corresponding with the air outlet position of power cabinet.
Embodiment 2:
As Figure 1-3, in the present embodiment, this photovoltaic inversion machine room comprises room body 1, includes the heat dissipation ventilation district in the room body, and described heat dissipation ventilation is equipped with power cabinet 5 in the district, also includes air intake mouth region and air-out mouth region in described room body.Described air intake mouth region comprises the emergency exit that is arranged on body front, room and/or the body back side, room, and described emergency exit is provided with the first air inlet.Described heat dissipation ventilation district also comprises vent passages, and described vent passages is formed by the zone over against described emergency exit in the room body.
In the present embodiment, described air intake mouth region comprises that correspondence is arranged on the middle part that two emergency exits, 2, two emergency exits 2 on room the body positive and body back side, room are separately positioned on body front, room and the body back side, room.Described every emergency exit is provided with the first air inlet 3 of lattice-shaped, and the zone between two emergency exits in room body 1 namely consists of described vent passages.Described power cabinet 5 adopts two rows, and two row's power cabinets are separately positioned on the both sides of described vent passages, and namely vent passages is actual is passages in the middle of two row's power cabinets, each power cabinet 5 just facing to described vent passages.
In the present embodiment, described air-out mouth region comprises the first air outlet, and described the first air outlet is arranged on the side, two of left and right of room body, and the position of the first air outlet on the room body side surface is corresponding with the air outlet position of power cabinet.
The back side of two row's power cabinets is respectively near two of the left and right madial wall of room body, and the air inlet of power cabinet 5 is positioned at the bottom in power cabinet front, and over against described vent passages.The air outlet of power cabinet 5 is positioned at the top at the power cabinet back side.
Wherein, the air outlet of described power cabinet is near described the first air outlet, and the sealing ring of making by rubber between the air outlet of power cabinet and described the first air outlet is engaged togather, to guarantee that joining place is without leaking out.
Preferably, also be equipped with can be to the exhaust duct 6 of room external body exhaust at described the first air outlet place.Preferred exhaust duct 6 adopt can rain-proof dust-proof R angle arc-shape wind pipe fan housing, be used for rainproof, sand prevention and dustproof.
Preferably, described air intake mouth region also can comprise shutter 4 and ventilation blower fan 7.In the present embodiment, shutter 4 adopts four fans, and described four fan shutters 4 are separately positioned on room the body positive and body back side, room in twos, is in two on the emergency exit at room body positive (or body back side, room) together and fans the both sides that shutters 4 are located at respectively emergency exit top; Described ventilation blower fan 7 is arranged on the interior middle section position near room body end face and corresponding vent passages of vent passages.In the present embodiment, ventilation blower fan 7 adopts two, it is inner that its cold wind that is mainly used in entering the room body from four shutters forces to send into the room body by ventilation blower fan 7, so four shutters on body front, room and the body back side, room and be located at the common air intake passage that forms this inversion machine room special use between the ventilation blower fan 7 at body top, room.
Certainly, the quantity of emergency exit 2, shutter 4 and ventilation blower fan 7 does not consist of restriction of the present utility model, specifically can arrange flexibly according to actual needs.
during use, as shown in Figure 3, outdoor cold wind enters the interior vent passages of room body 1 from two emergency exits 2 of room body 1, outdoor cold wind also enters the top of room body from four shutters 4 of both sides, emergency exit top simultaneously, then by the ventilation blower fan 7 on roof, cold wind is forced to send into the room body from body top, room inner, extraneous cold wind all is pooled in the interior vent passages of room body like this, form from top to down in described vent passages, blast from both sides to the centre, be positioned at the bottom of power cabinet due to the air inlets of two row's power cabinets of vent passages both sides, cold wind air inlet ingoing power cabinet from power cabinet under the effect of blast is inner, cold wind dispels the heat to the heating module of power cabinet inside, the formed hot blast that dispels the heat is discharged power cabinet 5 from the air outlet of power cabinet, because the air outlet of power cabinet 5 is corresponding with the first air outlet of room body, so the hot blast of discharging from power cabinet 5 directly enters exhaust duct 6, finally be discharged to the room external body along exhaust duct 6.
Embodiment 3:
In the present embodiment, photovoltaic inversion machine room is from the difference of embodiment 2: the structure of air intake mouth region is different.
In the present embodiment, the air intake mouth region comprises emergency exit 2 and shutter 4.Described emergency exit 2 adopts two, two emergency exit correspondences are arranged on body front, room and the body back side, room, shutter 4 adopts four fans, in described four fan shutters 4, be arranged in twos on room the body positive and body back side, room, be in two on the emergency exit at room body positive (or body back side, room) together and fan the both sides that shutters 4 are located at respectively emergency exit top.
In the present embodiment, the air intake mouth region does not comprise ventilation blower fan 7.
In the present embodiment, other structures of photovoltaic inversion machine room are all identical with embodiment 2, repeat no more here.
Be understandable that, above execution mode is only the illustrative embodiments that adopts for principle of the present utility model is described, yet the utility model is not limited to this.For those skilled in the art, in the situation that do not break away from spirit of the present utility model and essence, can make various modification and improvement, these modification and improvement also are considered as protection range of the present utility model.
Claims (10)
1. photovoltaic inversion machine room, comprise the room body, include the heat dissipation ventilation district in described room body, described heat dissipation ventilation is provided with power cabinet in the district, it is characterized in that, also include air intake mouth region and air-out mouth region in described room body, described air intake mouth region comprises the emergency exit that is arranged on body front, room and/or the body back side, room, described emergency exit is provided with the first air inlet of lattice-shaped, described heat dissipation ventilation district also comprises vent passages, zone over against described emergency exit in described room body forms described vent passages, described power cabinet is arranged on the one or both sides of vent passages, the air inlet of power cabinet is over against described vent passages.
2. photovoltaic inversion machine room according to claim 1, is characterized in that, described air-out mouth region comprises the first air outlet, and described the first air outlet is arranged on the room body side surface, and its position on the room body side surface is corresponding with the air outlet position of power cabinet.
3. photovoltaic inversion machine room according to claim 2, is characterized in that, the air outlet of described power cabinet is engaged togather by sealing ring between the two near described the first air outlet.
4. photovoltaic inversion machine room according to claim 3, is characterized in that, the air inlet of described power cabinet is positioned at the bottom in power cabinet front, and the air outlet of power cabinet is positioned at the top at the power cabinet back side.
5. photovoltaic inversion machine room according to claim 3, is characterized in that, described air-out mouth region also includes can be to the exhaust duct of room external body exhaust, and described exhaust duct is arranged on described the first air outlet place.
6. photovoltaic inversion machine room according to claim 5, is characterized in that, described exhaust duct adopt can rain-proof dust-proof R angle arc-shape wind pipe fan housing.
7. one of according to claim 1-6 described photovoltaic inversion machine rooms, is characterized in that, described emergency exit adopts two, and described two emergency exit correspondences are arranged on described room the body positive and body back side, room, and the zone between two emergency exits forms described vent passages.
8. photovoltaic inversion machine room according to claim 7, is characterized in that, described air intake mouth region also comprises shutter, and described shutter is arranged on body front, room and/or the body back side, room, and is in the one or both sides on emergency exit top.
9. photovoltaic inversion machine room according to claim 8, is characterized in that, described air intake mouth region also comprises the ventilation blower fan, described ventilation assembling in described vent passages near the position of room body end face.
10. photovoltaic inversion machine room according to claim 9, is characterized in that, described two emergency exits are separately positioned on the medium position at body front, described room and the body back side, room, and described ventilation assembling is at the middle section position of described vent passages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201072 CN203278026U (en) | 2013-04-12 | 2013-04-12 | Photovoltaic inversion machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201072 CN203278026U (en) | 2013-04-12 | 2013-04-12 | Photovoltaic inversion machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203278026U true CN203278026U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320201072 Expired - Fee Related CN203278026U (en) | 2013-04-12 | 2013-04-12 | Photovoltaic inversion machine room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511251A (en) * | 2019-01-04 | 2019-03-22 | 福建航天信息科技有限公司 | A kind of cloud with top portion ventilation design is made out an invoice intelligent cabinet |
-
2013
- 2013-04-12 CN CN 201320201072 patent/CN203278026U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511251A (en) * | 2019-01-04 | 2019-03-22 | 福建航天信息科技有限公司 | A kind of cloud with top portion ventilation design is made out an invoice intelligent cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20210412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |