CN207265506U - Box-type substation ventilating system and box-type substation - Google Patents
Box-type substation ventilating system and box-type substation Download PDFInfo
- Publication number
- CN207265506U CN207265506U CN201721199889.6U CN201721199889U CN207265506U CN 207265506 U CN207265506 U CN 207265506U CN 201721199889 U CN201721199889 U CN 201721199889U CN 207265506 U CN207265506 U CN 207265506U
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- ventilating
- box
- type substation
- babinet
- top plate
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Abstract
Box-type substation ventilating system provided by the utility model and box-type substation, are related to technical field of photovoltaic power generation.The box-type substation ventilating system includes babinet, and babinet includes top plate and head cover, and for head cover with respect to bottom of the top plate away from babinet, babinet is equipped with air inlet at bottom.Ventilating interlayer is formed between top plate and head cover, ventilating interlayer includes the first ventilating duct and the second ventilating duct, and the first ventilating duct and the second ventilating duct are separated by partition plate, so that two ventilating ducts are separate.First ventilating duct and the second ventilating duct share an air outlet, and air outlet is arranged on the surrounding of top plate.The box-type substation ventilating system has two independent ventilating ducts at the same time, and good heat dissipation effect is highly practical.Box-type substation provided by the utility model, including above-mentioned box-type substation ventilating system, it is simple in structure, there is good heat-sinking capability, can work under severe conditions, securely and reliably.
Description
Technical field
The utility model is related to technical field of photovoltaic power generation, in particular to a kind of box-type substation ventilating system and
Box-type substation.
Background technology
Photovoltaic box-type substation, as the most important part of photovoltaic generating system, collection high-and low-voltage switch equipment, transformation
The equipment such as device, inverter are combined into by certain connection plan the complete change power distribution equipment of one or two babinet in one.
Since its is compact-sized, it is particularly important that ventilation and heat condition, especially under adverse weather condition, if cannot be quick
Radiating and cooling, cannot ensure equipment normal operation, or even destroy the safety and stability of power grid, cause great economic loss.
In view of this, design and manufacture a kind of box-type substation ventilating system, can play in harsh environments good
Good heat dissipation exhaust effect, the safety and stability for ensureing equipment normal operation and power grid is anxious in current technical field of photovoltaic power generation
The technical problem that need to improve.
Utility model content
The purpose of this utility model is to provide a kind of box-type substation ventilating system, while there are two independent ventilations
Road, two ventilating ducts are separated by partition plate, and the air-flow in two ventilating ducts is non-interference, avoid the formation of internal convection, heat dissipation effect
Fruit is good, highly practical.Two ventilating ducts share an air outlet, and compact-sized, ventilation effect is good, can be in severe environmental conditions
Lower work, has great application value.
The purpose of this utility model, which also resides in, provides a kind of box-type substation, including above-mentioned box-type substation ventage
System, it is simple in structure, there is good heat-sinking capability, can work under severe conditions, it is securely and reliably, highly practical, have very big
Market application foreground.
The utility model, which improves its technical problem, to be realized using following technical solution.
A kind of box-type substation ventilating system provided by the utility model, the box-type substation ventilating system include case
Body, the babinet include top plate and head cover, relatively described bottom of the top plate away from the babinet of the head cover, and the babinet is close
Air inlet is equipped with the bottom.
Ventilating interlayer is formed between the top plate and the head cover, the ventilating interlayer includes the first ventilating duct and second and leads to
Air passage, first ventilating duct and second ventilating duct are separated by partition plate, so that two ventilating ducts are separate.
First ventilating duct and second ventilating duct share an air outlet, and the air outlet is arranged on the top plate
Surrounding.
Further, first ventilating duct includes natural aspiration hole, and the natural aspiration hole is arranged on the top plate, described
Air-flow in babinet reaches the air outlet through the natural aspiration hole.
Further, second ventilating duct includes ventilating fan, and the ventilating fan is installed on the top plate, in the babinet
Air-flow reach the air outlet through the ventilating fan.Stainless-steel sheet is used between the ventilating fan and the natural aspiration hole
Separate.
Further, the natural aspiration hole is arranged on four corners of the top plate, and the ventilating fan is installed on the top
The centre of plate.
Further, the air inlet is removably equipped with Air Filter, and the Air Filter can stop described in foreign matter entrance
Babinet, and easy to cleaning.
Further, the air outlet is set along the periphery of the top plate, and in a ring, the air outlet is equipped with steel wire
Net, the steel wire are used to prevent foreign matter from dropping into the babinet.
Further, the air outlet is obliquely installed to the direction away from the babinet, in order to the gas in the babinet
Stream discharge.
Further, Temperature Humidity Sensor is equipped with the babinet, the Temperature Humidity Sensor is used to detect the babinet
Interior temperature and humidity.
Further, be additionally provided with temperature and humidity control instrument in the babinet, the temperature and humidity control instrument respectively with it is described warm and humid
Spend sensor, the ventilating fan is electrically connected；The temperature-humidity signal detected is transferred to described warm and humid by the Temperature Humidity Sensor
Spend controller, temperature and humidity control instrument ventilating fan according to the temperature-humidity signal stepped starting of reception.
A kind of box-type substation provided by the utility model, the box-type substation include transformer and above-mentioned box change
Power station ventilating system, the transformer are installed in the babinet.
Box-type substation ventilating system provided by the utility model and box-type substation have the beneficial of the following aspects
Effect：
A kind of box-type substation ventilating system provided by the utility model, including babinet, babinet include top plate and head cover, top
Opposite bottom of the top plate away from babinet of lid, babinet are equipped with air inlet at bottom.It is logical by will be formed between top plate and head cover
Wind interlayer is improved, and sets the first ventilating duct and the second ventilating duct, and the first ventilating duct and the second ventilating duct pass through partition plate
Separate, so that two ventilating ducts are separate, avoid air-flow from interfering, form internal convection.First ventilating duct and second leads to
Air passage shares an air outlet, and air outlet is arranged on the surrounding of top plate.The box-type substation ventilation system setups are compact, have at the same time
Two independent ventilating ducts, the air-flow in two ventilating ducts is non-interference, avoids the formation of internal convection, and result of ventilating heat dissipation is good,
It can work in harsh environments, it is highly practical, there is great application value.
A kind of box-type substation provided by the utility model, including transformer and above-mentioned box-type substation ventilating system,
It is simple and compact for structure, there is good heat-sinking capability, can work under severe conditions, it is securely and reliably, highly practical, have very big
Market application foreground.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is a kind of structural representation at the visual angle for the box-type substation ventilating system that the utility model specific embodiment provides
Figure；
Fig. 2 is that the structure at another visual angle for the box-type substation ventilating system that the utility model specific embodiment provides is shown
It is intended to；
Fig. 3 is the natural aspiration hole of the top plate for the box-type substation ventilating system that the utility model specific embodiment provides
Second of layout type schematic diagram；
Fig. 4 is the natural aspiration hole of the top plate for the box-type substation ventilating system that the utility model specific embodiment provides
The third layout type schematic diagram.
Icon：100- box-type substation ventilating systems；110- babinets；120- top plates；121- natural aspirations hole；123- air drafts
Fan；130- head covers；131- partition plates；140- air outlets；141- steel wires；150- air inlets；151- Air Filters；160- humitures pass
Sensor；170- temperature and humidity control instruments.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
In the description of the utility model, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under "
For based on orientation shown in the drawings or position relationship, or the utility model product using when the orientation or position usually put
Relation, or the orientation that usually understands of those skilled in the art or position relationship, are for only for ease of description the utility model
Described with simplifying, rather than the equipment or element of instruction or hint meaning there must be specific orientation, with specific orientation structure
Make and operate, therefore it is not intended that limitation to the utility model.
" first " of the utility model, " second " etc., are used only for being distinguish between in description, special to contain
Justice.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be to be connected directly, can also be indirectly connected by intermediary.For the ordinary skill in the art, can be specific
Situation understands concrete meaning of the above-mentioned term in the utility model.
Fig. 1 is a kind of structure at the visual angle for the box-type substation ventilating system 100 that the utility model specific embodiment provides
Schematic diagram, Fig. 2 are the structure at another visual angle for the box-type substation ventilating system 100 that the utility model specific embodiment provides
Schematic diagram, refer to Fig. 1 and Fig. 2.
A kind of box-type substation ventilating system 100 provided in this embodiment, box-type substation ventilating system 100 include babinet
110, babinet 110 includes top plate 120 and head cover 130, and head cover 130 is leaned on respect to bottom of the top plate 120 away from babinet 110, babinet 110
Air inlet 150 is equipped with nearly bottom.Alternatively, air inlet 150 can set circular air inlet hole in 110 1 weeks along babinet, can also
In the multiple air inlet holes of setting of the outer weekly interval of babinet 110.
Ventilating interlayer is formed between top plate 120 and head cover 130, ventilating interlayer includes the first ventilating duct and the second ventilating duct,
First ventilating duct and the second ventilating duct are separated by partition plate 131, so that two ventilating ducts are separate.
First ventilating duct and the second ventilating duct share an air outlet 140, and air outlet 140 is arranged on the surrounding of top plate 120.
In the present embodiment, top plate 120 uses stainless-steel sheet, and partition plate 131 also uses stainless-steel sheet, partition plate 131
Set and make it that the air-flow in the first ventilating duct and the second ventilating duct is non-interference, avoid the formation of internal convection, imitate ventilation and heat
Fruit is more preferably.Certainly, it is not limited to that, top plate 120 and partition plate 131 can also be using the plates of other materials.
The flow direction of direction, that is, air-flow of arrow in Fig. 1.First ventilating duct includes natural aspiration hole 121, natural aspiration hole 121
Air-flow in top plate 120, babinet 110 reaches air outlet 140 through natural aspiration hole 121.
Second ventilating duct includes ventilating fan 123, and ventilating fan 123 is installed on top plate 120, and the air-flow in babinet 110 is through air draft
Fan 123 reaches air outlet 140.Separated between ventilating fan 123 and natural aspiration hole 121 using stainless-steel sheet.
As shown in Figure 1, the first layout type in the natural aspiration hole 121 of top plate 120：
Natural aspiration hole 121 is arranged on four corners of top plate 120, and ventilating fan 123 is installed on the centre of top plate 120.Partition plate
131 separate the first ventilating duct and the second ventilating duct, and the shape for the second ventilating duct that partition plate 131 surrounds is substantially in cross, ten
Four ends of cabinet frame are simultaneously connected with air outlet 140 respectively.
Fig. 3 is the natural suction of the top plate 120 for the box-type substation ventilating system 100 that the utility model specific embodiment provides
Second of layout type schematic diagram of stomata 121, refer to Fig. 3.
Second ventilating duct is distributed in linear type, and the both sides of the second ventilating duct are equipped with natural aspiration hole 121, the first ventilating duct
Separated with the second ventilating duct by stainless steel separator 131.Hot-air in babinet 110 can be arranged by two independent ventilating ducts
Go out, result of ventilating heat dissipation is good.
Fig. 4 is the natural suction of the top plate 120 for the box-type substation ventilating system 100 that the utility model specific embodiment provides
The third layout type schematic diagram of stomata 121, refer to Fig. 4.
The oval distribution of second ventilating duct, is equipped with natural aspiration hole 121, the first ventilating duct on the outside of the second ventilating duct
Separated with the second ventilating duct by stainless steel separator 131.Hot-air in babinet 110 can be arranged by two independent ventilating ducts
Go out, result of ventilating heat dissipation is good.
Certainly, it is not limited to that, the layout type of the first ventilating duct and the second ventilating duct can also be other forms,
Can be according to flexibly change and the design such as the volume of actual power transformation box, power.As long as meet the first ventilating duct and the second ventilating duct
Independently of each other, internal convection will not be formed, other distribution forms no longer repeat one by one here.
Continue referring to Fig. 1, air inlet 150 is removably equipped with Air Filter 151, Air Filter 151 can stop foreign matter into
Enter babinet 110, and easy to cleaning, keep the cleaning in babinet 110, ensure the normal operation of equipment.Air Filter 151 can be steel
Silk screen 141 or plastic wire or other materials.
Air outlet 140 is set along the periphery of top plate 120, and in a ring, air outlet 140 is equipped with steel wire 141, steel wire
141 are used to prevent foreign matter (such as toy, insect or other impurities) from dropping into babinet 110.
Preferably, in the present embodiment, air outlet 140 is obliquely installed to the direction away from babinet 110, specifically, outlet air
Mouth 140 stretches out the edge of babinets 110, is obliquely installed downward, in order to the thermal current discharge in babinet 110.
Temperature Humidity Sensor 160 and temperature and humidity control instrument 170 are equipped with babinet 110, Temperature Humidity Sensor 160 is used to detect
Temperature and humidity in babinet 110.
Temperature and humidity control instrument 170 is electrically connected with Temperature Humidity Sensor 160, ventilating fan 123 respectively；Temperature Humidity Sensor 160
The temperature-humidity signal detected is transferred to temperature and humidity control instrument 170, temperature and humidity control instrument 170 is according to the temperature-humidity signal of reception
Stepped starting ventilating fan 123.
When the temperature and humidity value in the babinet 110 that Temperature Humidity Sensor 160 detects in real time is less than preset value, in babinet 110
Thermal current discharged by the first ventilating duct, i.e. the natural aspiration hole 121 of top plate 120, until through air outlet 140 discharge babinet
Outside 110.
It is warm and humid when the temperature and humidity value in the babinet 110 that Temperature Humidity Sensor 160 detects in real time is equal to or higher than preset value
The ventilating fan 123 on 170 stepped starting top plate 120 of controller is spent, according to the difference of the temperature and humidity value detected in real time, flexibly control
The unlatching quantity of ventilating fan 123 processed or the air draft power that ventilating fan 123 is adjusted flexibly, to reach optimal result of ventilating heat dissipation.
A part of thermal current in babinet 110 is discharged by the first ventilating duct, i.e. the natural aspiration hole 121 of top plate 120, until through outlet air
Mouth 140 is discharged outside babinets 110；The ventilating fan that another part thermal current in babinet 110 passes through the second ventilating duct, i.e. top plate 120
123 discharges, until being discharged through air outlet 140 outside babinet 110.
It should be noted that the power supply of ventilating fan 123 can voluntarily be provided by power transformation box, it is not necessary to which extra increase supplies
Power supply.
A kind of box-type substation provided in this embodiment, box-type substation includes transformer and above-mentioned box-type substation leads to
Wind system 100, transformer are installed in babinet 110.Box-type substation ventilating system 100 includes two independent ventilating ducts, and two
A ventilating duct is separated by partition plate 131, and the air-flow in two ventilating ducts is non-interference, avoids the formation of internal convection, heat dissipation effect
It is good, it is highly practical.The box-type substation structure is simple, can work in harsh environments, and result of ventilating heat dissipation is good, has
Great application value.
Box-type substation ventilating system 100 provided by the utility model, its operation principle are as follows：
When the temperature and humidity value in the babinet 110 that Temperature Humidity Sensor 160 detects in real time is less than preset value, in babinet 110
Thermal current discharged by the first ventilating duct, i.e. the natural aspiration hole 121 of top plate 120, until through air outlet 140 discharge babinet
Outside 110.
It is warm and humid when the temperature and humidity value in the babinet 110 that Temperature Humidity Sensor 160 detects in real time is equal to or higher than preset value
The ventilating fan 123 on 170 stepped starting top plate 120 of controller is spent, according to the difference of the temperature and humidity value detected in real time, flexibly control
The unlatching quantity of ventilating fan 123 processed or the air draft power that ventilating fan 123 is adjusted flexibly, to reach optimal result of ventilating heat dissipation.
A part of thermal current in babinet 110 is discharged by the first ventilating duct, i.e. the natural aspiration hole 121 of top plate 120, until through outlet air
Mouth 140 is discharged outside babinets 110；The ventilating fan that another part thermal current in babinet 110 passes through the second ventilating duct, i.e. top plate 120
123 discharges, until being discharged through air outlet 140 outside babinet 110.
In conclusion box-type substation ventilating system 100 provided by the utility model and box-type substation are with following several
The beneficial effect of a aspect：
Box-type substation ventilating system 100 provided by the utility model, while there are two independent ventilating ducts, two are logical
Air passage is separated by partition plate 131, and the air-flow in two ventilating ducts is non-interference, avoids the formation of internal convection, and good heat dissipation effect is real
It is strong with property.Two ventilating ducts share an air outlet 140, and compact-sized, result of ventilating heat dissipation is good, can be in severe environmental conditions
Lower work, is particularly suitable for photovoltaic array box-type substation, naturally it is also possible to for other kinds of substation, has great
Application value.
Box-type substation provided by the utility model, including above-mentioned box-type substation ventilating system 100, it is simple in structure,
With good heat-sinking capability, can work under severe conditions, it is securely and reliably, highly practical, before there is the application of great market
Scape.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, the utility model can have various changes, combination and change.It is all the utility model spirit and
Within principle, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of box-type substation ventilating system, it is characterised in that the box-type substation ventilating system includes babinet, the case
Body includes top plate and head cover, and relatively described bottom of the top plate away from the babinet of the head cover, the babinet is close to the bottom
Place is equipped with air inlet；
Ventilating interlayer is formed between the top plate and the head cover, the ventilating interlayer includes the first ventilating duct and the second ventilation
Road, first ventilating duct and second ventilating duct are separated by partition plate, so that two ventilating ducts are separate；
First ventilating duct and second ventilating duct share an air outlet, and the air outlet is arranged on the four of the top plate
Week.
2. box-type substation ventilating system according to claim 1, it is characterised in that first ventilating duct includes nature
Suction hole, the natural aspiration hole are arranged on the top plate, the air-flow in the babinet through the natural aspiration hole reach described in go out
Air port.
3. box-type substation ventilating system according to claim 2, it is characterised in that second ventilating duct includes air draft
Fan, the ventilating fan are installed on the top plate, and the air-flow in the babinet reaches the air outlet through the ventilating fan；The row
Separated between fan and the natural aspiration hole using stainless-steel sheet.
4. box-type substation ventilating system according to claim 3, it is characterised in that the natural aspiration hole is arranged on described
Four corners of top plate, the ventilating fan are installed on the centre of the top plate.
5. box-type substation ventilating system according to claim 1, it is characterised in that the air inlet is removably equipped with
Air Filter, the Air Filter can stop that foreign matter enters the babinet, and easy to cleaning.
6. box-type substation ventilating system according to claim 1, it is characterised in that the air outlet is along the top plate
Periphery is set, and in a ring, the air outlet is equipped with steel wire, and the steel wire is used to prevent foreign matter from dropping into the case
Body.
7. box-type substation ventilating system according to claim 1, it is characterised in that the air outlet is to away from the case
The direction of body is obliquely installed, in order to the air-flow discharge in the babinet.
8. box-type substation ventilating system according to claim 3, it is characterised in that humiture is equipped with the babinet and is passed
Sensor, the Temperature Humidity Sensor are used to detect the temperature and humidity in the babinet.
9. box-type substation ventilating system according to claim 8, it is characterised in that be additionally provided with humiture in the babinet
Controller, the temperature and humidity control instrument are electrically connected with the Temperature Humidity Sensor, the ventilating fan respectively；The temperature and humidity sensing
The temperature-humidity signal detected is transferred to the temperature and humidity control instrument by device, and the temperature and humidity control instrument is according to the temperature of reception
Ventilating fan described in moisture signal stepped starting.
10. a kind of box-type substation, it is characterised in that the box-type substation includes any in transformer and claim 1 to 9
Box-type substation ventilating system described in, the transformer are installed in the babinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721199889.6U CN207265506U (en) | 2017-09-18 | 2017-09-18 | Box-type substation ventilating system and box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721199889.6U CN207265506U (en) | 2017-09-18 | 2017-09-18 | Box-type substation ventilating system and box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265506U true CN207265506U (en) | 2018-04-20 |
Family
ID=61921245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721199889.6U Expired - Fee Related CN207265506U (en) | 2017-09-18 | 2017-09-18 | Box-type substation ventilating system and box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207265506U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631194A (en) * | 2018-05-05 | 2018-10-09 | 中科天工电气控股有限公司 | A kind of switchgear with dust control by ventilation function |
| CN111083908A (en) * | 2019-12-11 | 2020-04-28 | 扬州市双龙工业设备安装有限公司 | High-efficient ventilation unit |
| CN111193210A (en) * | 2019-12-30 | 2020-05-22 | 青岛特锐德电气股份有限公司 | Wind catching system for prefabricated substation |
-
2017
- 2017-09-18 CN CN201721199889.6U patent/CN207265506U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631194A (en) * | 2018-05-05 | 2018-10-09 | 中科天工电气控股有限公司 | A kind of switchgear with dust control by ventilation function |
| CN111083908A (en) * | 2019-12-11 | 2020-04-28 | 扬州市双龙工业设备安装有限公司 | High-efficient ventilation unit |
| CN111193210A (en) * | 2019-12-30 | 2020-05-22 | 青岛特锐德电气股份有限公司 | Wind catching system for prefabricated substation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20210918 |
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| CF01 | Termination of patent right due to non-payment of annual fee |