CN204230700U - box-type substation - Google Patents
box-type substation Download PDFInfo
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- CN204230700U CN204230700U CN201420650443.0U CN201420650443U CN204230700U CN 204230700 U CN204230700 U CN 204230700U CN 201420650443 U CN201420650443 U CN 201420650443U CN 204230700 U CN204230700 U CN 204230700U
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- Prior art keywords
- box
- pressure chamber
- type substation
- low
- air inlet
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Abstract
The utility model relates to a kind of box-type substation, comprise casing, transformation room has been separated to form in described casing, hyperbaric chamber, and low-pressure chamber, the first side of described casing is located in described transformation room, the second side of described casing is located at by described hyperbaric chamber and described low-pressure chamber, the bottom of described transformation room is communicated with described low-pressure chamber with described hyperbaric chamber, the top of described transformation room is provided with air inlet, described air inlet is fixed with air blast, exhaust outlet and the described air inlet of described air blast are tightly connected, the top of described hyperbaric chamber and described low-pressure chamber is provided with air outlet, described air outlet place is fixed with induced-draught fan, described induced-draught fan is provided with the rain visor of inclination.Employing induced-draught fan arranges rain visor prevents rainwater from entering in hyperbaric chamber and low-pressure chamber, and air inlet and air blast are tightly connected simultaneously, avoids rainwater to enter transformer station and produces potential safety hazard.
Description
Technical field
The utility model relates to transformer station, particularly relates to a kind of box-type substation.
Background technology
In electric power system, widely use box-type substation, high voltage switchgear, distribution transformer and low-voltage distribution equipment is indoor by certain connection plan row all-in-one-piece prefabrication, outdoor compact type controller switching equipment, realize the functions such as high powered, transformer pressure-reducing, low-voltage distribution, distribution transformer operationally can produce a large amount of heats, if these heats shed not in time, temperature in transformer station can be made too high, affect the normal work of transformer.
Existing transformer station, that distribution transformer is separated separately, again cooling process is carried out to distribution transformer, general employing arranges ventilating opening and arranges radiator fan to distribution transformer carries out radiating treatment, due to the setting of ventilating opening, when making rainfall, rainwater can enter in the casing of distribution transformer, easily causes the potential safety hazard of electricity consumption.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provides a kind of box-type substation, can solve the problem existing because being provided with ventilating opening in existing substation structure and enter the potential safety hazard that rainwater causes.
The technical scheme realizing above-mentioned purpose is:
A kind of box-type substation of the utility model, comprise casing, transformation room has been separated to form in described casing, hyperbaric chamber, and low-pressure chamber, the first side of described casing is located in described transformation room, the second side of described casing is located at by described hyperbaric chamber and described low-pressure chamber, the bottom of described transformation room is communicated with described low-pressure chamber with described hyperbaric chamber, the top of described transformation room is provided with air inlet, described air inlet is fixed with air blast, exhaust outlet and the described air inlet of described air blast are tightly connected, the top of described hyperbaric chamber and described low-pressure chamber is provided with air outlet, described air outlet place is fixed with induced-draught fan, described induced-draught fan is provided with the rain visor of inclination.
Adopt air inlet that the air blast be tightly connected is set, cooling is blown to transformation room, the induced-draught fan arranged by hyperbaric chamber and low-pressure chamber is again by the hot blast sucking-off of indoor, transformation room, hyperbaric chamber are connected with low-pressure chamber, air blast and induced-draught fan just define the circulation of air, adopt outdoor natural air to carry out cooling process to transformation room.Employing induced-draught fan arranges rain visor prevents rainwater from entering in hyperbaric chamber and low-pressure chamber, and air inlet and air blast are tightly connected simultaneously, avoids rainwater to enter transformer station and produces potential safety hazard.
The further improvement of the utility model box-type substation is, the cotton floor of fire-proof sound insulation that the inwall of described transformation room has been sticked.
The further improvement of the utility model box-type substation is, the exhaust outlet place of described air blast is provided with screen pack.
The further improvement of the utility model box-type substation is, described air blast is provided with rain cover.
The further improvement of the utility model box-type substation is, the below of described low-pressure chamber is located in described hyperbaric chamber.
The further improvement of the utility model box-type substation is, is tightly connected between the exhaust outlet of described air blast and described air inlet by exhaust duct.
The further improvement of the utility model box-type substation is, the surrounding of described air inlet is provided with installs projection, the corresponding described installation projection in exit of described exhaust duct is provided with installation draw-in groove, described installation draw-in groove is sheathed in described installation projection, and the described sidepiece fitting in described box top of slotting of installing is coated with fluid sealant.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model box-type substation;
Fig. 2 is the cutaway view of casing in the utility model box-type substation.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Refer to shown in Fig. 1, show the structural representation of the utility model box-type substation.The utility model box-type substation is a casing, in casing, segmentation forms the transformation room be interconnected, hyperbaric chamber, and low-pressure chamber, air inlet is offered at the top of transformation room, to be tightly connected air blast in air inlet, by air blast, the air of outdoor is blown into transformation indoor, cooling process is carried out to transformation room, air port is set out at the top of hyperbaric chamber and low-pressure chamber, air outlet place arranges induced-draught fan, by the hot-air sucking-off in casing, the circulation of air is formed by air blast and induced-draught fan, realize the exchange of casing inner air and outer air, cooling process is carried out to box-type substation entirety.Also by being arranged on rain cover on air blast and induced-draught fan and rain visor, preventing rainwater from entering in casing, avoiding the potential safety hazard that rainwater causes.The inwall that the utility model box type transformation stands in transformation room is provided with fire-proof sound insulation cotton, isolates the noise of transformation indoor, reduces noise pollution.Be described below in conjunction with the structure of accompanying drawing to the utility model box-type substation.
Consult Fig. 1, show the structural representation of the utility model box-type substation, consult Fig. 2, show the cutaway view of casing.Below in conjunction with Fig. 1 and Fig. 2, the structure of the utility model box-type substation is described.
As depicted in figs. 1 and 2, the utility model box-type substation comprises casing 10, transformation room 11 has been separated to form in this casing 10, hyperbaric chamber 12, and low-pressure chamber 13, the first side 101 place of casing 10 is located in transformation room 11, the second side 102 place of casing 10 is located at by hyperbaric chamber 12 and low-pressure chamber 13, and the below of low-pressure chamber 13 is located in hyperbaric chamber 12, hyperbaric chamber 12 is communicated with the sidepiece of low-pressure chamber 13, the bottom of transformation room 11 is communicated with low-pressure chamber 13 with hyperbaric chamber 12, the top of transformation room 11 is provided with air inlet 111, air inlet 111 place is fixed with air blast 112, exhaust outlet 1121 and the air inlet 111 of air blast 112 are tightly connected, further, this exhaust outlet 1121 is sealedly connected with exhaust duct 1123, outlet and the air inlet 111 of this exhaust duct 1123 are tightly connected, employing is tightly connected as preventing rainwater from entering in transformation room 11, potential safety hazard is produced to the distribution transformer in transformation room 11.By being arranged on the interior blowing in air blast 112 pairs of transformation rooms 11 at top, transformation room 11, realize carrying out cooling process to transformation room 11.The top of hyperbaric chamber 12 and low-pressure chamber 13 is provided with air outlet 121, blowing mouth 121 place is fixed with induced-draught fan 122, by induced-draught fan 122, the hot-air in casing 10 is siphoned away, this induced-draught fan 122 is provided with the rain visor 123 of inclination, prevents rainwater from being entered in casing 10 by air outlet 121 by rain visor 123.
The cool principle of casing 10 is: the air of outdoor is blown in transformation room 11 by the air blast 112 at top, transformation room 11, the air in transformation room 11 is made to enter in hyperbaric chamber 12 by the space that bottom is communicated with, again by being arranged on the induced-draught fan 122 at top, hyperbaric chamber 12, by hot-air sucking-off, air blast 112 and induced-draught fan 122 define air flowing in casing 10, by carrying out the displacement of air to casing 10, transformation room 11 is lowered the temperature.
As a better embodiment of the present utility model, the cotton floor 113 of fire-proof sound insulation that the inwall of transformation room 11 has been sticked, is carried out the elimination of noise, reduces noise pollution by the cotton layer 113 of fire-proof sound insulation.
The top of air blast 112 is provided with rain cover 1122, is together sucked by rainwater when preventing air blast 112 from sucking air by rain cover 1122, avoids causing harmful effect to transformation room 11.Exhaust outlet 1121 place of air blast 112 is provided with screen pack, the pollutant in filtering air, avoids pollutant to impact the equipment in transformation room 11.Screen pack is arranged on the junction of the exhaust outlet 1121 of exhaust duct 1123 and air blast 112, filters the air that air blast 112 sucks.The surrounding of air inlet 111 is provided with installs projection, the exit correspondence of exhaust duct 1123 is installed projection and is provided with installation draw-in groove, it is protruding that described installation draw-in groove adapts to described installation, described installation draw-in groove is sheathed on described installation projection go up and be fixedly connected with by screw, be the sidepiece coating fluid sealant that draw-in groove fits in the end face of casing 10 is installed, realize being tightly connected.
The beneficial effect of the utility model box-type substation is:
Adopt air inlet that the air blast be tightly connected is set, cooling is blown to transformation room, the induced-draught fan arranged by hyperbaric chamber and low-pressure chamber is again by the hot blast sucking-off of indoor, transformation room, hyperbaric chamber are connected with low-pressure chamber, air blast and induced-draught fan just define the circulation of air, adopt outdoor natural air to carry out cooling process to transformation room.Employing induced-draught fan arranges rain visor prevents rainwater from entering in hyperbaric chamber and low-pressure chamber, and air inlet and air blast are tightly connected simultaneously, avoids rainwater to enter transformer station and produces potential safety hazard.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to the utility model according to the above description.Thus, some details in embodiment should not formed restriction of the present utility model, the utility model by the scope that defines using appended claims as protection range of the present utility model.
Claims (7)
1. a box-type substation, it is characterized in that, comprise casing, transformation room has been separated to form in described casing, hyperbaric chamber, and low-pressure chamber, the first side of described casing is located in described transformation room, the second side of described casing is located at by described hyperbaric chamber and described low-pressure chamber, the bottom of described transformation room is communicated with described low-pressure chamber with described hyperbaric chamber, the top of described transformation room is provided with air inlet, described air inlet is fixed with air blast, exhaust outlet and the described air inlet of described air blast are tightly connected, the top of described hyperbaric chamber and described low-pressure chamber is provided with air outlet, described air outlet place is fixed with induced-draught fan, described induced-draught fan is provided with the rain visor of inclination.
2. box-type substation as claimed in claim 1, is characterized in that, the cotton floor of fire-proof sound insulation that the inwall of described transformation room has been sticked.
3. box-type substation as claimed in claim 1, it is characterized in that, the exhaust outlet place of described air blast is provided with screen pack.
4. box-type substation as claimed in claim 3, it is characterized in that, described air blast is provided with rain cover.
5. box-type substation as claimed in claim 1, it is characterized in that, the below of described low-pressure chamber is located in described hyperbaric chamber.
6. box-type substation as claimed in claim 1, be is characterized in that, be tightly connected between the exhaust outlet of described air blast and described air inlet by exhaust duct.
7. box-type substation as claimed in claim 6, it is characterized in that, the surrounding of described air inlet is provided with installs projection, the corresponding described installation projection in exit of described exhaust duct is provided with installation draw-in groove, described installation draw-in groove is sheathed in described installation projection, and the described sidepiece fitting in described box top of slotting of installing is coated with fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420650443.0U CN204230700U (en) | 2014-11-04 | 2014-11-04 | box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420650443.0U CN204230700U (en) | 2014-11-04 | 2014-11-04 | box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230700U true CN204230700U (en) | 2015-03-25 |
Family
ID=52928752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420650443.0U Expired - Fee Related CN204230700U (en) | 2014-11-04 | 2014-11-04 | box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129880A (en) * | 2016-07-29 | 2016-11-16 | 中电电气(江苏)股份有限公司 | A kind of box-type substation top cover transom |
| CN107769047A (en) * | 2017-12-20 | 2018-03-06 | 赵秀波 | A kind of power switch cabinet of Rainproof moisture-proof |
-
2014
- 2014-11-04 CN CN201420650443.0U patent/CN204230700U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129880A (en) * | 2016-07-29 | 2016-11-16 | 中电电气(江苏)股份有限公司 | A kind of box-type substation top cover transom |
| CN107769047A (en) * | 2017-12-20 | 2018-03-06 | 赵秀波 | A kind of power switch cabinet of Rainproof moisture-proof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20171104 |