CN207338972U - A kind of terminal box of transformer substation damp-proof temperature control system - Google Patents
A kind of terminal box of transformer substation damp-proof temperature control system Download PDFInfo
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- CN207338972U CN207338972U CN201720645465.1U CN201720645465U CN207338972U CN 207338972 U CN207338972 U CN 207338972U CN 201720645465 U CN201720645465 U CN 201720645465U CN 207338972 U CN207338972 U CN 207338972U
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- terminal box
- box body
- clamping groove
- proof
- moisture
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Abstract
The utility model discloses a kind of terminal box of transformer substation damp-proof temperature control system, including terminal box body, the lower end of the terminal box body is installed with pedestal, and the front of terminal box body is equipped with cabinet door, the upper end fixing sleeve of the terminal box body is equipped with moisture-proof rubber, wedge-shaped top is installed with the upper surface of moisture-proof rubber, the thickness of clamping groove plate is less than the thickness of terminal box wall box, terminal box body upper end is arranged to skewed wedge-shaped roof construction by the utility model, drawing and pulling type sealing plate is set in the one side wall of terminal box body, coordinate the moisture-proof elastical cloth set thereon again, dehumidifier heat sink, possesses advantages below：It can be good at preventing rainwater from entering box house, at the same time can also exclude the moisture of box house；Selective folding drawing and pulling type sealing plate, carries out manual adjustment, it possesses thermal window function, can also ensure the normal use of bad weather babinet according to actual weather；It is flexible modulation, easy to use.
Description
Technical field
Terminal box technical field is the utility model is related to, is specially a kind of terminal box of transformer substation damp-proof temperature control system.
Background technology
Terminal box is the important equipment of substation, plays power, control, measurement and protective effect.Southern area, rainy season compared with
Long, rainfall is more, and moisture is larger, along with terminal box bottom closure also imprecision, when day and night temperature is larger, humidity ratio in case
It is larger, there are terminal block corrosion and droplet phenomenon to be formed.Once terminal box makes moist seriously, the insulation against ground of AC and DC circuit will be caused
Resistance reduces, or ground connection or short circuit, makes protection wrong report, malfunction or tripping etc., there is serious accident potential.Although some ends
Sub- case is provided with anti-condensation heater, can operating condition can not effectively be monitored, will once heater can not work extremely
Form security risk.In addition, cooling protection facility is less inside terminal box, is exposed to the sun when being positioned over outdoor for a long time, may
Cause the temperature inside the box excessive, accelerate apparatus insulated aging, and reduce the insulation performance of equipment, also can be to power system security
Operation impacts.
Utility model content
The purpose of this utility model is to provide a kind of terminal box of transformer substation damp-proof temperature control system, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical solution：A kind of moisture-proof temperature control system of terminal box of transformer substation
System, including terminal box body, the lower end of the terminal box body is installed with pedestal, and the front of terminal box body is equipped with case
Body door, the upper end fixing sleeve of the terminal box body are equipped with moisture-proof rubber, wedge shape are installed with the upper surface of moisture-proof rubber
Top, the one side wall middle part of the terminal box body are arranged to clamping groove plate, set one group of clamping groove plate to breathe freely at the center of clamping groove plate
Hole, the thickness of the clamping groove plate are less than the thickness of terminal box wall box, and the upper end of clamping groove plate is connect by axis pin lever pin to be provided with
Drawing and pulling type sealing plate, the centrally located outer surface of the axis pin bar offer some groups of identical location holes, and described
One group of driving lever is installed with by torsional spring fixing piece on terminal box wall box, one end of driving lever extends in terminal box body
Outside, the other end are inserted into location hole through sidewall cavity；
Moisture-proof elastical cloth is installed between the two sides of the drawing and pulling type sealing plate and the two sides of clamping groove plate, and
Drawing and pulling type sealing plate and clamping groove plate are provided with some groups of connecting ropes on the surface between two groups of moisture-proof elastical cloths, some groups
It is interspersed side by side in connecting rope to be provided with fan blades；
The terminal box body is installed with dehumidifier heat sink on the side wall where clamping groove plate air hole, and
The gas outlet of dehumidifier heat sink connects setting by condensation-proof coating pipeline with clamping groove plate air hole；
The surrounding of the moisture-proof rubber is skewed setting, and is prevented by the fan blades that connecting rope is set for arc-shaped flaky
Return-flow structure.
Preferably, the quantity of the location hole is no less than ten, and the depth of location hole is not less than seven millimeters, location hole
The shape that shape extends into one termination of side wall inner cavity with the driving lever is identical.
Preferably, the lower end of the pull sealing plate is wedge-shaped opening, and wedge-shaped opening and the wedge-shaped opening of clamping groove plate lower end are mutual
Agree with, edge is provided with gasket between the pull sealing plate and clamping groove plate.
Compared with prior art, the beneficial effects of the utility model are：The utility model sets terminal box body upper end
For skewed wedge-shaped roof construction, drawing and pulling type sealing plate is set in the one side wall of terminal box body, then coordinates what is set thereon
Moisture-proof elastical cloth, dehumidifier heat sink, possess advantages below：
1st, it can be good at preventing rainwater from entering box house, at the same time can also exclude the moisture of box house；
2nd, selective folding drawing and pulling type sealing plate, manual adjustment is carried out according to actual weather, it possesses thermal window function,
Also the normal use of bad weather babinet can be ensured；
3rd, flexible modulation, easy to use.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model terminal case body side wall sectional view；
Fig. 3 is structure enlargement diagram at A in Fig. 2；
Fig. 4 is structure enlargement diagram at B in Fig. 2.
In figure：1 terminal box body, 2 pedestals, 3 wedge-shaped tops, 4 cabinet doors, 5 moisture-proof rubber, 6 drawing and pulling type sealing plates, 61 axis pins
Bar, 610 location holes, 7 dehumidifier heat sinks, 8 condensation-proof coating pipelines, 9 driving levers, 10 torsional spring fixing pieces, 11 moisture-proof elastical cloths,
12 clamping groove plates, 13 clamping groove plate air holes, 14 connecting ropes, 15 fan blades.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of terminal box of transformer substation damp-proof temperature control system,
Including terminal box body 1, the lower end of terminal box body 1 is installed with pedestal 2, and the front of terminal box body 1 is equipped with babinet
Door 4, the upper end fixing sleeve of terminal box body 1 is equipped with moisture-proof rubber 5, and wedge-shaped top is installed with the upper surface of moisture-proof rubber 5
3, the one side wall middle part of terminal box body 1 is arranged to clamping groove plate 12, sets one group of clamping groove plate to breathe freely at the center of clamping groove plate 12
Hole 13, the thickness of clamping groove plate 12 are less than the thickness of 1 side wall of terminal box body, and the upper end of clamping groove plate 12 is set by 61 pin joint of axis pin bar
Drawing and pulling type sealing plate 6 is equipped with, the centrally located outer surface of axis pin bar 61 offers some groups of identical location holes 610, and
One group of driving lever 9 is installed with by torsional spring fixing piece 10 on 1 side wall of terminal box body, one end of driving lever 9 extends in terminal
The outside of box body 1, the other end are inserted into location hole 610 through sidewall cavity；
Moisture-proof elastical cloth 11 is installed between the two sides of drawing and pulling type sealing plate 6 and the two sides of clamping groove plate 12,
And drawing and pulling type sealing plate 6 and clamping groove plate 12 are provided with some groups of connecting ropes on the surface between two groups of moisture-proof elastical cloths 11
14, it is interspersed side by side in some groups of connecting ropes 14 to be provided with fan blades 15；
Terminal box body 1 is installed with dehumidifier heat sink 7 on the side wall where clamping groove plate air hole 13, and
The gas outlet of dehumidifier heat sink 7 connects setting by condensation-proof coating pipeline 8 with clamping groove plate air hole 13；
The surrounding of moisture-proof rubber 5 is skewed setting, and the fan blades 15 set by connecting rope 14 is arc-shaped flaky
Anti-backflow structure.
Further, the quantity of location hole 610 is no less than ten, and the depth of location hole 610 is not less than seven millimeters, positioning
The shape that the shape in hole 610 extends into one termination of side wall inner cavity with driving lever 9 is identical, when both shapes are identical, is stirring driving lever 9
When, the fixation of axis pin bar 61 is can control with separating；
Further, the lower end of pull sealing plate 6 is wedge-shaped opening, and wedge-shaped opening and the wedge-shaped opening of 12 lower end of clamping groove plate are mutual
Agree with, wedge-shaped design, prevents moisture from flowing back, and edge is provided with gasket, Ke Yibao between pull sealing plate 6 and clamping groove plate 12
Both palettes of card；
1 upper end of terminal box body is arranged to skewed 3 structures of wedge shape top by the utility model, in terminal box body 1
Drawing and pulling type sealing plate 6 is set in one side wall, then coordinates the moisture-proof elastical cloth 11 set thereon, dehumidifier heat sink 7, is possessed following
Advantage：
1st, it can be good at preventing rainwater from entering box house, at the same time can also exclude the moisture of box house；
2nd, selective folding drawing and pulling type sealing plate 6, carries out manual adjustment, it possesses thermal window work(according to actual weather
Energy, can also ensure the normal use of bad weather babinet；
3rd, flexible modulation, easy to use.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of terminal box of transformer substation damp-proof temperature control system, including terminal box body (1), the lower end of the terminal box body (1)
Pedestal (2) is installed with, and the front of terminal box body (1) is equipped with cabinet door (4), it is characterised in that：The terminal box case
The upper end fixing sleeve of body (1) is equipped with moisture-proof rubber (5), and wedge shape top (3), institute are installed with the upper surface of moisture-proof rubber (5)
State and be arranged to clamping groove plate (12) in the middle part of the one side wall of terminal box body (1), one group of card slot is set at the center of clamping groove plate (12)
Plate air hole (13), the thickness of the clamping groove plate (12) are less than the thickness of terminal box body (1) side wall, the upper end of clamping groove plate (12)
Drawing and pulling type sealing plate (6) is provided with by axis pin bar (61) pin joint, the centrally located outer surface of the axis pin bar (61) is opened
It is fixed by torsional spring fixing piece (10) equipped with some groups of identical location holes (610), and on terminal box body (1) side wall
One group of driving lever (9) is installed, one end of driving lever (9) extends in the outside of terminal box body (1), and the other end is inserted into through sidewall cavity
In location hole (610)；
Moisture-proof elastical cloth is installed between the two sides of the drawing and pulling type sealing plate (6) and the two sides of clamping groove plate (12)
(11), and drawing and pulling type sealing plate (6) and clamping groove plate (12) are provided with the surface between two groups of moisture-proof elastical cloths (11)
Some groups of connecting ropes (14) are interspersed side by side on some groups of connecting ropes (14) to be provided with fan blades (15)；
The terminal box body (1) is installed with dehumidifier heat sink on the side wall where clamping groove plate air hole (13)
(7), and the gas outlet of dehumidifier heat sink (7) connects setting by condensation-proof coating pipeline (8) with clamping groove plate air hole (13)；
The surrounding of the moisture-proof rubber (5) is skewed setting, and is arc by the fan blades (15) that connecting rope (14) is set
Shape sheet Anti-backflow structure.
A kind of 2. terminal box of transformer substation damp-proof temperature control system according to claim 1, it is characterised in that：The location hole
(610) quantity be no less than ten, and the depth of location hole (610) be not less than seven millimeters, the shape of location hole (610) with it is described
The shape that driving lever (9) extends into one termination of side wall inner cavity is identical.
A kind of 3. terminal box of transformer substation damp-proof temperature control system according to claim 1, it is characterised in that：The pull sealing
The lower end of plate (6) is wedge-shaped opening, and wedge-shaped opening and the wedge-shaped opening of clamping groove plate (12) lower end mutually agree with, the pull sealing plate
(6) edge is provided with gasket between clamping groove plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720645465.1U CN207338972U (en) | 2017-06-06 | 2017-06-06 | A kind of terminal box of transformer substation damp-proof temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720645465.1U CN207338972U (en) | 2017-06-06 | 2017-06-06 | A kind of terminal box of transformer substation damp-proof temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207338972U true CN207338972U (en) | 2018-05-08 |
Family
ID=62426174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720645465.1U Active CN207338972U (en) | 2017-06-06 | 2017-06-06 | A kind of terminal box of transformer substation damp-proof temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207338972U (en) |
-
2017
- 2017-06-06 CN CN201720645465.1U patent/CN207338972U/en active Active
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