CN213879010U - Heat abstractor for transformer substation - Google Patents
Heat abstractor for transformer substation Download PDFInfo
- Publication number
- CN213879010U CN213879010U CN202022813349.0U CN202022813349U CN213879010U CN 213879010 U CN213879010 U CN 213879010U CN 202022813349 U CN202022813349 U CN 202022813349U CN 213879010 U CN213879010 U CN 213879010U
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- CN
- China
- Prior art keywords
- heat dissipation
- air
- box
- heat
- case
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 94
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 230000009466 transformation Effects 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Abstract
The utility model discloses a heat dissipation device for a transformer substation, which comprises a heat dissipation box, an air box and an air pump, wherein the upper end and the lower end of the heat dissipation box are both provided with the air box; through setting up the heat conduction of heating panel with the transformer incasement production to the heat dissipation incasement, heat to the transformer incasement outwards conducts, and increase the area of contact of high heat structure and air, form ascending air current through setting up bellows and air pump between the heating panel, increase cooling panel surface air velocity, and the air current direction is upwards, accord with the trend of hot-air upward movement, keep the cooling panel temperature at lower level, and then make the continuous conduction to the heating panel of the heat in the transformer incasement, reach the purpose of deriving the transformer incasement temperature fast and giving off with this.
Description
Technical Field
The utility model belongs to the technical field of substation equipment, specifically be a heat abstractor for transformer substation.
Background
In order to transmit electric energy generated by a power plant to a remote place, the voltage of the substation needs to be increased to be high-voltage, and then the voltage is reduced as required near a user. The small transformer substations are called as transformer substations according to different sizes, and the transformer substations are larger than the transformer substations. The transformer substation refers to a step-down transformer substation with the voltage grade below 110 kV; the transformer substations comprise 'boosting and reducing' transformer substations of various voltage grades.
Among the prior art, be provided with a large amount of transformer substation box equipment in the transformer substation, these equipment and electric wire netting switch-on back long-term work can produce a large amount of heats, and common transformer substation's radiator equipment adopts the mode that sets up the fan in transformer substation box top more, and the air current that this kind of radiating mode produced is inside directional transformer substation box, and opposite with the direction that steam flows, can produce the heat in the relatively poor position of transformer substation box inside ventilation and pile up, is unfavorable for quick heat dissipation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat abstractor for transformer substation to solve the slow problem of prior art radiating rate.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat abstractor for transformer substation, includes heat dissipation case, bellows and air pump, and the upper and lower both ends of heat dissipation case all are provided with bellows, the side of heat dissipation case is provided with the air pump, the right side of heat dissipation case is provided with the transformer case, the inside fixed mounting of heat dissipation case has the heating panel, the upper surface of heat dissipation case is provided with the inclined plane, the upper end fixedly connected with roof of heat dissipation case, the inside fixed mounting of bellows has the fan, the input fixedly connected with income tuber pipe of air pump, it extends to the outside and the fixedly connected with baffle of heat dissipation case to go into the tuber pipe.
The heating panels are evenly arranged in the heat dissipation box at equal intervals, and the right ends of the heating panels are fixedly connected with the heating part of the power transformation box.
The number of the air boxes is two, and the two air boxes are arranged right below and above the heat dissipation plate.
The inclined plane is arranged at the outer edge of the air box on the upper surface of the heat dissipation box, and one end of the inclined plane close to the air box protrudes upwards.
The lower surface of the top plate is provided with a groove, the side surface of the top plate is fixedly connected with a supporting rod, and the top plate is fixedly connected with the heat dissipation box through the supporting rod.
The baffle is discoid, the inside equidistant logical groove of slope towards baffle left side below of seting up of baffle.
The air supply directions of the two air boxes all point to the upper part of the heat dissipation box, the air pump is arranged at the lower left end of the heat dissipation box, and the air pumping direction of the air pump points to the lower part of the air boxes below the heat dissipation box.
Compared with the prior art, the utility model provides a heat abstractor for transformer substation possesses following beneficial effect:
the utility model provides a heat abstractor for transformer substation, heat conduction to the heat dissipation incasement that produces in with the transformer substation through setting up the heating panel, heat to the transformer substation is outside to be conducted, and increase the area of contact of high heat structure and air, form ascending air current through setting up bellows and air pump between the heating panel, increase heating panel surface air velocity, and the air current direction is upwards, accord with hot air upward movement's trend, thereby improve the heat exchange speed of heating panel and air, keep the heating panel temperature at lower level, and then make the continuous conduction to the heating panel of heat in the transformer substation, reach the purpose that derives the interior heat of transformer substation fast and give off with this.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the arrangement of the heat dissipation plate of the present invention;
fig. 3 is a cross-sectional view of the baffle of the present invention;
fig. 4 is a schematic structural view of the bellows of the present invention.
In the figure: 1. a heat dissipation box; 11. a heat dissipation plate; 12. a bevel; 13. a support bar; 14. a top plate; 15. a groove; 2. an air box; 21. a fan; 3. an air pump; 31. an air inlet pipe; 32. a baffle plate; 33. a through groove; 4. a power transformation box.
Detailed Description
The present invention will be described in further detail with reference to the following examples and accompanying drawings.
Please refer to fig. 1-4, a heat dissipation device for transformer substation, includes heat dissipation case 1, bellows 2 and air pump 3, and the upper and lower both ends of heat dissipation case 1 all are provided with bellows 2, the side of heat dissipation case 1 is provided with air pump 3, the right side of heat dissipation case 1 is provided with transformer case 4, the inside fixed mounting of heat dissipation case 1 has heating panel 11, the upper surface of heat dissipation case 1 is provided with inclined plane 12, the upper end fixedly connected with roof 14 of heat dissipation case 1, the inside fixed mounting of bellows 2 has fan 21, the input fixedly connected with of air pump 3 goes into tuber pipe 31, it extends to the outside and the fixedly connected with baffle 32 of heat dissipation case 1 to go into tuber pipe 31.
Specifically, the heat dissipation plate 11 is made of a metal material with good thermal conductivity, the heat dissipation plates 11 are uniformly arranged in the heat dissipation box 1 at equal intervals, and the right end of the heat dissipation plate 11 is fixedly connected with a heating part of the power transformation box 4.
In this embodiment, the heat dissipation plate 11 conducts and dissipates heat in the transformer box 4, increases the contact area between the high heat structure and the air, and increases the heat dissipation rate.
Specifically, the number of the air boxes 2 is two, and the two air boxes 2 are disposed right below and above the heat dissipation plate 11.
In this embodiment, the two air boxes 2 are disposed at the upper and lower sides of the heat dissipation plate 11, so as to shorten the flow path of the air flow in the heat dissipation box 1, reduce the loss of the air flow speed, increase the speed of the hot air discharged from the heat dissipation box 1, and further increase the heat dissipation speed of the device.
Specifically, the inclined plane 12 is arranged at the outer edge of the air box 2 on the upper surface of the heat dissipation box 1, and one end of the inclined plane 12 close to the air box 2 protrudes upwards.
In this embodiment, the end of the inclined plane 12 close to the bellows 2 protrudes upward, which increases the tortuosity of the path for external impurities to enter the heat dissipation box 1 through the upper side of the heat dissipation box 1, prevents rainwater and dust from entering the heat dissipation box 1 through the bellows 2 above the heat dissipation box 1, and protects the internal structure of the heat dissipation box 1.
Specifically, a groove 15 is formed in the lower surface of the top plate 14, a support rod 13 is fixedly connected to the side surface of the top plate 14, and the top plate 14 is fixedly connected with the heat dissipation box 1 through the support rod 13.
In this embodiment, the top plate 14 and the support rod 13 form a cage structure, and when the air circulation area above the heat dissipation box 1 and outside is increased, the top plate 14 prevents rainwater and dust from directly passing through the air box 2 and falling into the heat dissipation box 1, thereby protecting the inside of the heat dissipation box 1.
Specifically, the baffle 32 has a disk shape, and through grooves 33 inclined toward the lower left of the baffle 32 are formed in the baffle 32 at equal intervals.
In this embodiment, the through groove 33 is inclined toward the lower left of the baffle 32, so as to prevent rainwater and dust from directly entering the air pipe 31 through the through groove 33 and damaging the air pump 3.
Specifically, two the air supply direction of bellows 2 all points to the top of heat dissipation case 1, air pump 3 sets up the left lower extreme at heat dissipation case 1, and the pump gas direction of air pump 3 points to bellows 2 below of heat dissipation case 1 below.
In this embodiment, the air pump 3 and the two bellows 2 act together to form a fast air flow moving upward in the heat dissipation box 1, so as to increase the heat exchange speed between the heat dissipation plate 11 and the air and the discharge speed of the hot air flow, and the air flow direction is the same as the natural movement trend of the hot air, thereby preventing the hot air flow from being accumulated at a position with poor air circulation.
The utility model discloses a theory of operation and use flow: when using, be close to heating element side surface interconnect with heat abstractor's heating panel 11 part and transformer case 4, the heat that produces in the transformer case 4 passes through heating panel 11 conduction to heat dissipation case 1 inside, last pump sending air in to heat dissipation case 1 through air pump 3, fan 21 in two bellows 2 lasts the work, produce ascending air current in heat dissipation case 1, the air current moves along hot air moving trend, accelerate heating panel 11 and air heat exchange speed, thereby cool down heating panel 11, heating panel 11 then constantly absorbs heat in the transformer case 4, accomplish the quick heat dissipation of transformer case 4.
In summary, according to the heat dissipation device for the transformer substation, the heat dissipation plate 11 is arranged to conduct heat generated in the transformer substation box 4 to the heat dissipation box 1, conduct the heat in the transformer substation box 4 outwards, increase the contact area between the high heat structure and the air, and form upward airflow between the heat dissipation plate 11 through the air box 2 and the air pump 3, so as to increase the airflow speed on the surface of the heat dissipation plate 11, and the airflow direction is upward, so as to meet the trend of upward movement of hot air, thereby increasing the heat exchange speed between the heat dissipation plate 11 and the air, keeping the temperature of the heat dissipation plate 11 at a low level, and further enabling the heat in the transformer substation box 4 to be continuously conducted to the heat dissipation plate 11, so as to achieve the purpose of rapidly guiding and dissipating the heat in the transformer substation box 4.
Claims (7)
1. The utility model provides a heat abstractor for transformer substation, includes heat dissipation case (1), bellows (2) and air pump (3), its characterized in that: the upper and lower both ends of heat dissipation case (1) all are provided with bellows (2), the side of heat dissipation case (1) is provided with air pump (3), the right side of heat dissipation case (1) is provided with transformer case (4), the inside fixed mounting of heat dissipation case (1) has heating panel (11), the upper surface of heat dissipation case (1) is provided with inclined plane (12), the upper end fixedly connected with roof (14) of heat dissipation case (1), the inside fixed mounting of bellows (2) has fan (21), the input end fixedly connected with income tuber pipe (31) of air pump (3), income tuber pipe (31) extend to the outside and the fixedly connected with baffle (32) of heat dissipation case (1).
2. The heat dissipation device for the substation according to claim 1, characterized in that: the heat dissipation plates (11) are uniformly arranged in the heat dissipation box (1) at equal intervals, and the right ends of the heat dissipation plates (11) are fixedly connected with the heating parts of the power transformation box (4).
3. The heat dissipation device for the substation according to claim 1, characterized in that: the number of the air boxes (2) is two, and the two air boxes (2) are arranged right below and above the heat dissipation plate (11).
4. The heat dissipation device for the substation according to claim 1, characterized in that: the inclined plane (12) is arranged at the outer edge of the air box (2) on the upper surface of the heat dissipation box (1), and one end of the inclined plane (12) close to the air box (2) protrudes upwards.
5. The heat dissipation device for the substation according to claim 1, characterized in that: the lower surface of the top plate (14) is provided with a groove (15), the side surface of the top plate (14) is fixedly connected with a supporting rod (13), and the top plate (14) is fixedly connected with the heat dissipation box (1) through the supporting rod (13).
6. The heat dissipation device for the substation according to claim 1, characterized in that: the baffle (32) is disc-shaped, and through grooves (33) inclined towards the lower left of the baffle (32) are formed in the baffle (32) at equal intervals.
7. The heat dissipation device for the substation according to claim 1, characterized in that: the air supply directions of the two air boxes (2) all point to the upper side of the heat dissipation box (1), the air pump (3) is arranged at the lower left end of the heat dissipation box (1), and the air pump direction of the air pump (3) points to the lower side of the air boxes (2) below the heat dissipation box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022813349.0U CN213879010U (en) | 2020-11-27 | 2020-11-27 | Heat abstractor for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022813349.0U CN213879010U (en) | 2020-11-27 | 2020-11-27 | Heat abstractor for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213879010U true CN213879010U (en) | 2021-08-03 |
Family
ID=77064621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022813349.0U Expired - Fee Related CN213879010U (en) | 2020-11-27 | 2020-11-27 | Heat abstractor for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213879010U (en) |
-
2020
- 2020-11-27 CN CN202022813349.0U patent/CN213879010U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210803 |