CN209419071U - A kind of moisture seal structure of box-type substation - Google Patents
A kind of moisture seal structure of box-type substation Download PDFInfo
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- CN209419071U CN209419071U CN201920230923.4U CN201920230923U CN209419071U CN 209419071 U CN209419071 U CN 209419071U CN 201920230923 U CN201920230923 U CN 201920230923U CN 209419071 U CN209419071 U CN 209419071U
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Abstract
A kind of moisture seal structure of box-type substation, including box-type substation, it is divided into high-tension room inside box-type substation, between low pressure and substation, distribution transformer is equipped in substation, distribution transformer is equipped with heat dump, heat dump top is equipped with water tank, water tank is equipped with water filling port, heat dump low side is connected with water pipe, water pipe is connected with the radiator in evaporation tank, and water pipe passes through air intake passage, the top plate of evaporation tank is sealing plate, the junction of evaporation tank and box-type substation is covered with air intake cover, air intake cover is connected with air intake passage, and air intake cover is equipped with filter plate, box-type substation inner top is equipped with exhaust system, exhaust system includes air outlet, air outlet is connected with air-introduced machine, air-introduced machine is connected with air chamber, air chamber is connected with level-one air inducing pipeline, level-one air inducing pipeline is connected with two-stage air draft pipeline；The utility model is effectively prevented moist in box-type substation by the setting of evaporation tank so that the air for being sucked into box-type substation is dry air.
Description
Technical field
The utility model relates to technical field of electrical equipment, and in particular to a kind of moisture seal structure of box-type substation.
Background technique
Box-type substation is called prepackage type electric substation or preassembled transformer station.It is a kind of high-tension switch gear, distribution transformer
Device and low-voltage distribution equipment, are lined up that integrated prefabrication is indoor, outdoor close-coupled controller switching equipment by certain connection plan, i.e., will
The functions such as transformer pressure-reducing, low-voltage distribution are organically combined, be mounted on one moisture-proof, antirust, dust-proof, protection against rodents, fire prevention,
Antitheft, heat-insulated, totally-enclosed, moveable steel-structure box is after civil engineering transformer station especially suitable for urban network construction and upgradation
The brand-new substation of one kind of emergence.Box-type substation is suitable for mine, factory and enterprise, oil gas field and wind power station, it is replaced
Become novel complete change power distribution equipment for original civil engineering power distribution room, power distribution station.And dielectric in oil-immersed transformer
In under 98 DEG C of high temperature action, continuously-running 20 years.
Summary of the invention
The purpose of this utility model be it is existing insufficient in view of the prior art, propose a kind of the moisture-proof of box-type substation
Sealing structure, including box-type substation, are divided between high-tension room, low pressure inside the box-type substation and substation, described
Distribution transformer is equipped in substation, the distribution transformer is equipped with heat dump, and the heat dump top is equipped with water tank,
The water tank is equipped with water filling port, and the heat dump low side is connected with water pipe, the heat dissipation in the water pipe and evaporation tank
Device is connected, and the water pipe passes through air intake passage, and the top plate of the evaporation tank is sealing plate, the evaporation tank with it is box
The junction of substation is covered with air intake cover, and the air intake cover is connected with air intake passage, and the air intake cover is equipped with filtering
Plate, the box-type substation inner top be equipped with exhaust system, the exhaust system includes air outlet, the air outlet with
Air-introduced machine is connected, and the air-introduced machine is connected with air chamber, and the air chamber is connected with level-one air inducing pipeline, the level-one
Air inducing pipeline is connected with two-stage air draft pipeline, and the two-stage air draft pipeline is connected with three-level air inducing pipeline, and the level-one is drawn
Air piping, two-stage air draft pipeline and level-one air inducing pipeline are equipped with air-vent.
For the evaporation tank in addition to top plate is sealing plate, remaining side plate is ventilating board, and the ventilating board is equipped with not
An only eye of wind.
Air-introduced machine, air chamber and the level-one air inducing pipeline is located in low pressure, and the two-stage air draft pipeline is located at
In substation, the three-level air inducing pipeline is located in high-tension room；Air-vent in the low pressure is located in substation phase
Adjacent position, the air-vent of the substation are located at the centre of substation, and the air-vent of the high-tension room is located in power transformation
Between adjacent position, and the diameter of the two-stage air draft pipeline is 1.2 times of level-one air inducing pipeline diameter, and the three-level is drawn
The diameter of air piping is 1.2 times of two-stage air draft pipe diameter.
The channel wall thickness of the air intake passage be 1cm, and the blowing angle of the air holes on the air intake passage be to
Upper 45° angle.
The utility model has the following beneficial effects: proposing a kind of a kind of moisture seal knot of compact-sized box-type substation
Structure has following the utility model has the advantages that (1), the utility model are by the setting of evaporation tank, so that being sucked into the air of box-type substation
It is dry air, effectively prevents moist in box-type substation.
(2), the utility model improves intake by the air intake passage of setting, and since the angle of air holes is arranged, makes
Temperature in box-type substation effectively reduces, and improves cooling effect, improves service life of equipment.
(3), the utility model improves intake, can make box change by the way that roomy air intake cover and air intake passage is arranged
Room temperature in power station keeps constant temperature.
(4), the utility model is arranged by the diameter of level-one air inducing pipeline, two-stage air draft pipeline and level-one air inducing pipeline,
So that each absorbing quantity of box-type substation is similar, each inconsistent disadvantage of cooling is avoided.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model.
Fig. 2 is the side structure schematic view of the utility model.
Fig. 3 is the air discharge structure schematic diagram of the utility model.
In figure: 1, box-type substation, 2, air intake passage, 3, air holes, 4, distribution transformer, 5, water tank, 6, air intake cover, 7, water
Pipe, 8, sealing plate, 9, evaporation tank, 10, radiator, 11, filter plate, 12, heat dump, 13, air-vent, 14, water filling port, 15, go out
Air port, 16, air-introduced machine, 17, air chamber, 18, level-one air inducing pipeline, 19 two-stage air draft pipelines, 20, three-level air inducing pipeline.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.
Embodiment 1
It is as shown in the figure: a kind of moisture seal structure of box-type substation, including box-type substation 1, the box type transformation
It stands and is divided between high-tension room, low pressure inside 1 and substation, be equipped with distribution transformer 4, the distribution transformer in the substation
Device 4 is equipped with heat dump 12, and 12 top of heat dump is equipped with water tank 5, and the water tank 5 is equipped with water filling port 14, described
12 low side of heat dump be connected with water pipe 7, the water pipe 7 is connected with the radiator 10 in evaporation tank 9, and the water pipe 7
Across air intake passage 2, the top plate of the evaporation tank 9 is sealing plate 8, the junction of the evaporation tank 9 and box-type substation 1
It is covered with air intake cover 6, the air intake cover 6 is connected with air intake passage 2, and the air intake cover 6 is equipped with filter plate 11, described
1 inner top of box-type substation is equipped with exhaust system, and the exhaust system includes air outlet 15, the air outlet 15 and air inducing
Machine 16 is connected, and the air-introduced machine 16 is connected with air chamber 17, and the air chamber 17 is connected with level-one air inducing pipeline 18, described
Level-one air inducing pipeline 18 be connected with two-stage air draft pipeline 19, the two-stage air draft pipeline 19 and 20 phase of three-level air inducing pipeline
Even, the level-one air inducing pipeline 18, two-stage air draft pipeline 19 and level-one air inducing pipeline 18 are equipped with air-vent 13.
Embodiment 2
A kind of moisture seal structure of box-type substation, the evaporation tank 9 is in addition to top plate is sealing plate 8, remaining side
Plate is ventilating board, and the ventilating board is equipped with the more than one eye of wind, since the setting of sealing plate 8 is so that will not in evaporation tank 9
Into rainwater, and the setting of ventilating board can miss the water of storage.
Embodiment 3
A kind of moisture seal structure of box-type substation, the air-introduced machine 16, air chamber 17 and level-one air inducing pipeline 18
It is located in low pressure, the two-stage air draft pipeline 19 is located in substation, and the three-level air inducing pipeline 20 is located at high-tension room
It is interior；Air-vent 13 in the low pressure is located at the position adjacent in substation, and the air-vent 13 of the substation is located at
The centre of substation, the air-vent 13 of the high-tension room are located at the position adjacent in substation, and the two-stage air draft pipe
The diameter in road 19 is 1.2 times of 18 diameter of level-one air inducing pipeline, and the diameter of the three-level air inducing pipeline 20 is two-stage air draft pipe
1.2 times of 19 diameter of road make the drawing to each in box-type substation 1 of air-introduced machine 16 by controlling the diameter of air inducing pipeline
Air quantity is controlled.
Embodiment 4
The channel wall thickness of a kind of moisture seal structure of box-type substation, the air intake passage 2 is 1cm, and described
The blowing angle of air holes 3 on air intake passage 2 is upward 45° angle, by 3 upward 45 ° of angle of releases of air holes, improves air inlet to indoor
Cooling effect.
Water tank 5 is connected with heat dump 12, and the medium in heat dump 12 transfers heat to the radiator 10 in evaporation tank 9
Place makes being air-dried near evaporation tank 9 so that radiator 10 radiates, so that the air introduced inside box-type substation 1 is dry
It is dry, it will be just air-dried from source, and improve moisture-proof efficiency.
The utility model proposes a kind of a kind of moisture seal structure of compact-sized box-type substation, the utility model
By the setting of evaporation tank 9, so that the air for being sucked into box-type substation 1 is dry air, box type transformation is effectively prevented
It stands moist in 1.By the air intake passage 2 of setting, intake is improved, and since the angle of air holes 3 is arranged, makes box-type substation
Temperature in 1 effectively reduces, and improves cooling effect, improves service life of equipment.By the way that roomy air intake cover 6 and air inlet is arranged
Channel improves intake, and the room temperature in box-type substation 1 can be made to keep constant temperature.Pass through level-one air inducing pipeline 18, two-stage air draft
The setting of the diameter of pipeline 19 and level-one air inducing pipeline 18 avoids each so that each absorbing quantity of box-type substation 1 is similar
Between cool down inconsistent disadvantage.
Finally, it is stated that choosing above-described embodiment and it being described in detail and description is to preferably say
The technical solution of bright the invention patent, be not intended to be confined to shown in details.Those skilled in the art is to of the invention
Technical solution is modified or is replaced on an equal basis, without departing from the objective and range of technical solution of the present invention, should all cover at this
In the scope of the claims of invention.
Claims (4)
1. a kind of moisture seal structure of box-type substation, including box-type substation, it is characterised in that: the box-type substation
Inside is divided between high-tension room, low pressure and substation, is equipped with distribution transformer in the substation, on the distribution transformer
Equipped with heat dump, the heat dump top is equipped with water tank, and the water tank is equipped with water filling port, and the heat dump low side connects
It is connected to water pipe, the water pipe is connected with the radiator in evaporation tank, and the water pipe passes through air intake passage, the evaporation
The top plate of case is sealing plate, and the junction of the evaporation tank and box-type substation is covered with air intake cover, the air intake cover with into
Wind channel is connected, and the air intake cover is equipped with filter plate, and the box-type substation inner top is equipped with exhaust system, described
Exhaust system include air outlet, the air outlet is connected with air-introduced machine, and the air-introduced machine is connected with air chamber, described
Air chamber be connected with level-one air inducing pipeline, the level-one air inducing pipeline is connected with two-stage air draft pipeline, and the second level is drawn
Air piping is connected with three-level air inducing pipeline, and the level-one air inducing pipeline, two-stage air draft pipeline and level-one air inducing pipeline are equipped with
Air-vent.
2. a kind of moisture seal structure of box-type substation according to claim 1, it is characterised in that: the evaporation tank
In addition to top plate is sealing plate, remaining side plate is ventilating board, and the ventilating board is equipped with the more than one eye of wind.
3. a kind of moisture seal structure of box-type substation according to claim 1, it is characterised in that: the air inducing
Machine, air chamber and level-one air inducing pipeline are located in low pressure, and the two-stage air draft pipeline is located in substation, the three-level
Air inducing pipeline is located in high-tension room；Air-vent in the low pressure is located at the position adjacent in substation, the power transformation
Between air-vent be located at the centre of substation, the air-vent of the high-tension room is located at the position adjacent in substation, and described
The diameter of two-stage air draft pipeline be 1.2 times of level-one air inducing pipeline diameter, the diameter of the three-level air inducing pipeline is second level
1.2 times of air inducing pipeline diameter.
4. a kind of moisture seal structure of box-type substation according to claim 1, it is characterised in that: the air inlet is logical
The channel wall thickness in road is 1cm, and the blowing angle of the air holes on the air intake passage is upward 45° angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230923.4U CN209419071U (en) | 2019-02-25 | 2019-02-25 | A kind of moisture seal structure of box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230923.4U CN209419071U (en) | 2019-02-25 | 2019-02-25 | A kind of moisture seal structure of box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209419071U true CN209419071U (en) | 2019-09-20 |
Family
ID=67945250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920230923.4U Active CN209419071U (en) | 2019-02-25 | 2019-02-25 | A kind of moisture seal structure of box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209419071U (en) |
-
2019
- 2019-02-25 CN CN201920230923.4U patent/CN209419071U/en active Active
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