CN210468544U - Ventilation and heat dissipation device for transformer substation - Google Patents
Ventilation and heat dissipation device for transformer substation Download PDFInfo
- Publication number
- CN210468544U CN210468544U CN201921461430.8U CN201921461430U CN210468544U CN 210468544 U CN210468544 U CN 210468544U CN 201921461430 U CN201921461430 U CN 201921461430U CN 210468544 U CN210468544 U CN 210468544U
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- China
- Prior art keywords
- transformer substation
- heat dissipation
- ventilation
- substation shell
- aluminum
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 32
- 238000009423 ventilation Methods 0.000 title claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 31
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229920002456 HOTAIR Polymers 0.000 claims description 11
- 238000001816 cooling Methods 0.000 abstract description 16
- 239000004411 aluminium Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a transformer substation's ventilation cooling device belongs to transformer substation's ventilation cooling equipment field, including the transformer substation casing, the top of transformer substation casing is equipped with the photovoltaic board, and the bottom of photovoltaic board passes through the articulated shaft and is connected with the transformer substation casing rotation to be equipped with the bracing piece that plays the supporting role between one side bottom of photovoltaic board and the transformer substation casing, the top internally mounted of transformer substation casing has the temperature-sensing ware, the inside level of transformer substation casing is fixed with the backup pad, the positive left and right sides top of backup pad all is fixed with aluminium system baffle, two the back of the body side of aluminium system baffle all is equipped with vertical fretwork baffle of fixing inside the transformer substation casing. The utility model discloses a setting of two kinds of radiating mode, the effectual situation of wasting electric energy to its heat dissipation when need not quick heat dissipation in the transformer substation of having avoided, and then can carry out nimble adjustment to its radiating mode according to device itself to the demand of rate of heat dissipation.
Description
Technical Field
The utility model relates to a ventilation cooling equipment field of transformer substation, specificly relate to a ventilation cooling device of transformer substation.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system, the transformer substation in a power plant is a boosting transformer substation, the function of the boosting transformer substation is to boost the electric energy generated by a generator and then feed the boosted electric energy into a high-voltage power grid, along with the rapid development of the electric power technology, the application field of the transformer substation is continuously expanded, thereby innovating and designing a ventilation and heat dissipation device for the transformer substation and promoting the production technology of the transformer substation, because most existing ventilation and heat dissipation devices for the transformer substation cannot carry out targeted heat dissipation treatment on the generated heat according to the quantity of heat generated in the transformer substation, the probability of waste of the electric energy during the work of heat dissipation parts is caused, and because the heat dissipation devices cannot carry out heat dissipation and temperature reduction treatment on the interior of the transformer substation under the condition of high heat quickly and efficiently, therefore, the internal temperature of the transformer substation is high, and the safety performance of the transformer substation in use is affected, so that the ventilation and heat dissipation device of the transformer substation is urgently needed to be developed.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The utility model discloses solve the ventilation cooling device that present majority transformer substation used, can not be according to the inside thermal how much that produces of transformer substation, carry out the heat dissipation of pertinence to the heat that produces and handle, thereby the probability that the work that leads to radiating part continuation caused extravagant phenomenon to its during operation electric energy, and because heat abstractor can not be fast and the efficient carries out the cooling processing of dispelling the heat to the inside of transformer substation when high heat, thereby the security performance that leads to the transformer substation's inside temperature to be higher when using causes the influence lies in providing a transformer substation ventilation cooling device.
2. Technical scheme
In order to solve the above problem, the utility model adopts the following technical scheme:
a transformer substation ventilation and heat dissipation device comprises a transformer substation shell, wherein a photovoltaic plate is arranged above the transformer substation shell, the bottom end of the photovoltaic plate is rotatably connected with the transformer substation shell through a hinge shaft, a supporting rod for supporting is arranged between the bottom end of one side of the photovoltaic plate and the transformer substation shell, a temperature sensor is arranged inside the top end of the transformer substation shell, a supporting plate is horizontally fixed inside the transformer substation shell, aluminum baffles are fixed at the top ends of the left side and the right side of the front surface of the supporting plate respectively, through holes are distributed in the aluminum baffles at equal intervals, hollow baffles which are vertically fixed inside the transformer substation shell are arranged on the opposite sides of the two aluminum baffles, the bottom ends of the hollow baffles are vertically fixed on the top surface of the aluminum baffles, vent holes are arranged at the left side and the right side of the front surface of the transformer substation shell respectively, and, and the horizontal center line of vent and radiator fan's horizontal center line coincidence, the outside of vent is equipped with automatic sunshade, and the top of automatic sunshade passes through the rotation axis and is connected with the transformer substation shell rotation, the one end and the actuating mechanism fixed connection of rotation axis, the left side form inlet air duct between aluminium system baffle and the fretwork baffle, the right side form hot air duct between aluminium system baffle and the fretwork baffle, enclose into an independent cavity between backup pad and the transformer substation shell, and the inside right side of cavity installs the heat exchanger to the top of heat exchanger is linked together with inlet air duct and hot air duct respectively through the inside passageway that sets up of backup pad left and right sides.
Preferably, the top surface of the supporting plate between the aluminum baffles is provided with supporting blocks distributed at equal intervals, and the top of the supporting plate is provided with bolt holes for connecting bolts.
3. Advantageous effects
The utility model carries out cooling treatment to the heat flow gas gathered in the hot air channel by the heat exchanger, and transmits the cooled gas through the air inlet channel, and cools the heat generated by the work of the part through the contact between the cooled gas and the internal installation part of the transformer, thereby carrying out heat dissipation protection to the interior of the transformer station, and improves the flowing speed of the gas in the transformer station through the work of the cooling fan, thereby improving the heat dissipation speed of the transformer station, and can sense the temperature generated in the transformer station in real time through the temperature sensor, and adjusts the heat dissipation form in the transformer station through the related control part, namely when the temperature in the transformer station is higher, the interior of the device is rapidly and effectively cooled through the heat exchanger, and when the temperature in the transformer station is not very high, close the heat exchanger through control unit, and open automatic sunshade through motor drive simultaneously to under radiator fan's work, send into the inside to this transformer substation through the passageway with the gas of vent outside low temperature through the effect of air current, with this carry out comparatively simple and convenient heat dissipation to this transformer substation and handle, the setting of two kinds of inside heat dissipation modes of this transformer substation, the effectual situation of wasting the electric energy to its heat dissipation when need not quick heat dissipation in having avoided owing to the transformer substation.
The utility model discloses a setting of aluminium system baffle top end supporting shoe for it can carry out the partition of certain degree between this transformer internally mounted's part and the backup pad, thereby makes the inside cold fluid that lets in of this transformer substation can run through the above-mentioned gap that leaves between the two, with this with transformer internally mounted part at the heat that the during operation produced the processing of cooling down, thereby reaches high-efficient radiating effect.
Drawings
Fig. 1 is a schematic front view of the internal structure of the present invention;
fig. 2 is a schematic side view of the external structure of the present invention.
Reference numerals: 1-transformer substation shell, 2-supporting plate, 3-supporting block, 4-aluminum baffle, 5-bolt hole, 6-hollowed baffle, 7-air inlet channel, 8-ventilation opening, 9-cooling fan, 10-automatic shielding plate, 11-rotating shaft, 12-through hole, 13-hot air channel, 14-cavity, 15-heat exchanger, 16-temperature sensor, 17-photovoltaic panel, 18-hinged shaft and 19-supporting rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Examples
As shown in figure 1, the transformer substation ventilating and heat dissipating device comprises a transformer substation shell 1, a photovoltaic panel 17 is arranged above the transformer substation shell 1, the bottom end of the photovoltaic panel 17 is rotatably connected with the transformer substation shell 1 through a hinge shaft 18, a support rod 19 for supporting is arranged between the bottom end of one side of the photovoltaic panel 17 and the transformer substation shell 1, a temperature sensor 16 is arranged inside the top end of the transformer substation shell 1, a support plate 2 is horizontally fixed inside the transformer substation shell 1, aluminum baffles 4 are fixed at the top ends of the left side and the right side of the front surface of the support plate 2, through holes 12 are arranged inside the aluminum baffles 4 at equal intervals, hollowed baffles 6 vertically fixed inside the transformer substation shell 1 are arranged at the back sides of the two aluminum baffles 4, the bottom ends of the hollowed baffles 6 are vertically fixed on the top surfaces of the aluminum baffles 4, supporting blocks 3 are arranged on the top surfaces of the support plates 2 between the, and the top of the supporting plate 2 is provided with a bolt hole 5 for connecting a bolt, the top end of the aluminum baffle plate 4 is provided with the supporting block 3, so that the aluminum baffle plate can separate parts arranged inside the transformer from the supporting plate 2 to a certain degree, and cold fluid introduced into the transformer substation can penetrate through a gap reserved between the parts, so that heat generated by the parts arranged inside the transformer during working can be cooled, and the high-efficiency heat dissipation effect can be achieved, the left side and the right side of the front surface of the transformer substation shell 1 are respectively provided with a vent 8, a heat dissipation fan 9 is fixed between the hollow baffle plate 6 and the vent 8 through a connecting block, the horizontal center line of the vent 8 is superposed with the horizontal center line of the heat dissipation fan 9, the outer side of the vent 8 is provided with an automatic shielding plate 10, the top end of the automatic shielding plate 10 is rotatably connected with the transformer substation shell 1 through a rotating shaft, an air inlet channel 7 is formed between the left aluminum baffle plate 4 and the hollow baffle plate 6, a hot air channel 13 is formed between the right aluminum baffle plate 4 and the hollow baffle plate 6, an independent cavity 14 is formed between the supporting plate 2 and the transformer substation shell 1 in a surrounding mode, a heat exchanger 15 is installed on the right side of the inside of the cavity 14, and the top end of the heat exchanger is communicated with the air inlet channel 7 and the hot air channel 13 through channels arranged inside the left side and the right side of the supporting plate 2 respectively.
The specific application process of the transformer substation ventilating and radiating device is as follows: when the device is used, firstly, the temperature in the transformer substation is sensed in real time through the temperature sensor 16, (the model of the temperature sensor 16 is WZP-230), and the heat dissipation mode in the device is pertinently driven through the control component according to the detected data, namely, when the temperature in the transformer substation is high, through the work of the cooling fan 9, the hot flow gas generated in the device is transmitted to the inside of the hot air channel 13 through the aluminum baffle 4 communicated with the inside of the transformer substation shell 1, secondly, the hot flow gas gathered in the hot air channel 13 is absorbed and cooled through the heat exchanger 15, the cooled gas is released to the inside of the cavity 14, and the flow speed of the gas in the air inlet channel 7 is improved through the rotation of the cooling fan 9, so that the cold flow gas contained in the cavity 14 can flow back to the inside of the air inlet channel 7, cold-flow gas in the air inlet channel 7 is transmitted to the interior of the transformer substation through a through hole 12 arranged in the aluminum baffle plate 4, so that heat generated by installation parts is neutralized through contact between the cold-flow gas and internal parts of the device, the interior of the transformer substation is radiated, then the gas with increased temperature continues to flow in a guiding manner through the operation of the radiating fan 9, namely enters the interior of the hot air channel 13 through the internal through hole 12 of the aluminum baffle plate 4, and the steps are repeated to carry out heat exchange treatment on the high-temperature gas;
when the temperature in the transformer substation is not very high, the heat exchanger 15 is closed through the control component, and the automatic shielding plate 10 is driven by the motor to be opened, so that under the operation of the cooling fan 9, the low-temperature gas outside the ventilation opening 8 is sent into the transformer substation through the passage under the action of the airflow, and the transformer substation is subjected to simple and convenient cooling treatment;
the arrangement of the supporting block 3 at the top end of the aluminum baffle 4 enables the aluminum baffle to separate parts mounted inside the transformer from the supporting plate 2 to a certain degree, so that cold fluid introduced into the transformer substation can be in contact with the parts mounted above the supporting block 3 through a gap reserved between the aluminum baffle and the supporting plate, multidimensional heat dissipation is conducted on the parts mounted inside the transformer substation, and the efficient heat dissipation effect is achieved;
inside during operation of this transformer substation, the photovoltaic board 17 that the accessible this transformer substation top set up adsorbs solar energy to through rather than relevant battery and the dc-to-ac converter, store and change the energy that photovoltaic board 17 adsorbs, supply power to this transformer substation internally mounted's part, just so accomplished this transformer substation ventilation cooling device's use.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (2)
1. A ventilation and heat dissipation device for a transformer substation comprises a transformer substation shell (1), wherein a photovoltaic panel (17) is arranged above the transformer substation shell (1), the bottom end of the photovoltaic panel (17) is rotatably connected with the transformer substation shell (1) through a hinge shaft (18), a support rod (19) for supporting is arranged between the bottom end of one side of the photovoltaic panel (17) and the transformer substation shell (1), a temperature sensor (16) is installed inside the top end of the transformer substation shell (1), a support plate (2) is horizontally fixed inside the transformer substation shell (1), and the ventilation and heat dissipation device is characterized in that aluminum baffles (4) are fixed at the top ends of the left and right sides of the front surface of the support plate (2), through holes (12) are formed in the aluminum baffles (4) in an equidistant distribution manner, hollow baffles (6) vertically fixed inside the transformer substation shell (1) are arranged on the opposite sides of the two aluminum baffles (4), the bottom end of the hollowed-out baffle plate (6) is vertically fixed on the top end surface of the aluminum baffle plate (4), ventilation openings (8) are formed in the left side and the right side of the front face of the transformer substation shell (1), a heat dissipation fan (9) is fixed between the hollowed-out baffle plate (6) and the ventilation openings (8) through connecting blocks, the horizontal central line of each ventilation opening (8) is overlapped with the horizontal central line of the heat dissipation fan (9), an automatic shielding plate (10) is arranged on the outer side of each ventilation opening (8), the top end of each automatic shielding plate (10) is rotatably connected with the transformer substation shell (1) through a rotating shaft (11), one end of each rotating shaft (11) is fixedly connected with a driving mechanism, an air inlet channel (7) is formed between the aluminum baffle plate (4) and the hollowed-out baffle plate (6) on the left side, and a hot air, an independent cavity (14) is enclosed between the supporting plate (2) and the transformer substation shell (1), a heat exchanger (15) is installed on the right side inside the cavity (14), and the top end of the heat exchanger is communicated with the air inlet channel (7) and the hot air channel (13) through channels arranged inside the left side and the right side of the supporting plate (2).
2. A substation ventilation and heat dissipation device according to claim 1, characterized in that the top surface of the support plate (2) between the aluminum baffles (4) is provided with support blocks (3) distributed at equal intervals, and the top of the support plate (2) is provided with bolt holes (5) for connecting bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921461430.8U CN210468544U (en) | 2019-09-04 | 2019-09-04 | Ventilation and heat dissipation device for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921461430.8U CN210468544U (en) | 2019-09-04 | 2019-09-04 | Ventilation and heat dissipation device for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210468544U true CN210468544U (en) | 2020-05-05 |
Family
ID=70431199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921461430.8U Active CN210468544U (en) | 2019-09-04 | 2019-09-04 | Ventilation and heat dissipation device for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210468544U (en) |
-
2019
- 2019-09-04 CN CN201921461430.8U patent/CN210468544U/en active Active
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