CN214204583U - Box transformer convenient to heat dissipation - Google Patents
Box transformer convenient to heat dissipation Download PDFInfo
- Publication number
- CN214204583U CN214204583U CN202120364325.3U CN202120364325U CN214204583U CN 214204583 U CN214204583 U CN 214204583U CN 202120364325 U CN202120364325 U CN 202120364325U CN 214204583 U CN214204583 U CN 214204583U
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- heat dissipation
- air
- box
- air inlet
- type transformer
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 210000005056 cell body Anatomy 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims 3
- 238000009423 ventilation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004804 winding Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000007791 dehumidification Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a box transformer convenient to heat dissipation, which comprises a body, the body bottom is equipped with the cold wind chamber, cold wind chamber bottom is equipped with the air inlet machine, air inlet machine top is equipped with the cold water groove, the winding has the air duct on the cold water groove lateral wall, the one end opening of air duct sets up, and the other end is connected to the air inlet machine, be the well cavity that communicates each other with the cold wind chamber in the left and right sides wall of body, every side all be equipped with the ventilation mouth that a plurality of slopes upwards set up on the inner wall of well cavity, the ventilation mouth top is equipped with the decurrent guide plate of slope. The utility model discloses beneficial effect: the air inlet machine blows air flow into the flow guide pipe, the air flow is cooled by the cold water tank and flows into the body through the ventilation nozzle to dissipate heat, the air flow sprayed out of the ventilation nozzle is blocked by the flow guide plate and then diffuses downwards along the lower edge of the flow guide plate, the flow time of the air flow in the body is prolonged through the flow guide plate, and the heat dissipation effect in the body is further enhanced; the structure has good ventilation and heat dissipation effects and is convenient to dissipate heat.
Description
Technical Field
The utility model belongs to box transformer equipment field especially relates to a box transformer convenient to heat dissipation.
Background
The box-type transformer has the advantages that the transformer, the high-voltage control equipment, the low-voltage control equipment and the like are all installed in the box-type shell in a centralized mode, the size is small, the noise is low, the weight is light, and the reliability is high, so that the box-type transformer is widely applied to residential districts, commercial centers, light stations, airports, factories and mines, enterprises, hospitals, schools and other places. The box transformer that uses generally is whole basically enclosed construction, only sets up several bar radiating holes on the lateral wall and dispels the heat to inside and take a breath, and it is slower to only rely on the natural air current to carry out the radiating effect, because inside equipment is comparatively concentrated, and the space is less, consequently, produces the heat more easily and is difficult for the heat dissipation, only relies on several louvres on surface to carry out the natural heat dissipation, and the radiating effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the weak point of the above-mentioned problem in the prior art, provides a box transformer convenient to heat dissipation.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a box transformer convenient to heat dissipation, includes the body, the body bottom is equipped with the cold wind chamber, cold wind chamber bottom is equipped with the air inlet machine, air inlet machine top is equipped with the cold water groove, the winding has the air duct on the cold water groove lateral wall, the one end opening of air duct sets up, and the other end is connected to the air inlet machine, be the well cavity that communicates each other with the cold wind chamber in the left and right sides wall of body, every side all be equipped with the ascending ventilation nozzle that sets up of a plurality of slopes on the inner wall of well cavity, the ventilation nozzle top is equipped with the decurrent guide plate of slope, be equipped with the exhaust fan in the middle of the body top, and be in the exhaust fan top is equipped with the waterproof canopy of being connected with cabinet body top edge, the body bottom is equipped with the support frame.
Furthermore, a first mounting opening is formed in the bottom of the cold air cavity, an air inlet fan is mounted at the position of the first mounting opening, a first gauze screen is arranged at the position of the first mounting opening and connected with a conversion joint, and one end of the air guide tube is connected to the conversion joint.
Furthermore, cold water groove bottom is equipped with the stabilizer blade of fixed connection in cold wind chamber bottom, is equipped with the water hole on the lateral wall, water hole department is connected with the water pipe, the outer end of water pipe stretches out the connecting hole that the body downside set up, and the outer end of water pipe is equipped with the valve.
Further, a second mounting hole is formed in the top of the body, the exhaust fan is mounted at the second mounting hole, a rain shield with a top opening is arranged at the top of the body along the peripheral circumference of the second mounting hole, an interval is formed between the top edge of the rain shield and the waterproof shed, and a second gauze is connected to the top opening of the rain shield.
Furthermore, each ventilating nozzle is provided with a filter screen.
Furthermore, each side the ventilating nozzles are distributed in a rectangular array, and a dehumidifying bag inserted on the side wall of the body is arranged between every two adjacent rows of ventilating nozzles.
Furthermore, through grooves are formed in the left side wall and the right side wall inside the body corresponding to the positions of the dehumidifying bags, two U-shaped clamping blocks bridged on the through grooves are arranged between the upper side wall and the lower side wall of the through grooves, the dehumidifying bags are placed in a placing frame with through holes, and the placing frame is inserted between the through grooves and the U-shaped clamping blocks.
Further, the rack is including placing cell body and lid, lid one side hinged joint is in the one side of placing the cell body open end, and the other end is in the same place with the opposite side joint of placing the cell body open end.
Further, one side downwardly extending of lid and standing groove body joint is equipped with the connecting strip, the connecting strip is equipped with the card strip towards one side of placing the cell body outwards, the semicircular arc structure when card strip cross-section is for being greater than radius and arc radius unanimity, it is equipped with the draw-in groove to correspond card strip position department on the cell body to place, draw-in groove cross-sectional shape size is unanimous with card strip cross-sectional shape size, the card strip can withhold the joint in the draw-in groove.
Furthermore, one end of the cover body facing the upper cabinet door of the body is provided with a pull block which is perpendicular to the cover body.
Compared with the prior art, the utility model discloses following advantage has:
the box-type transformer convenient for heat dissipation and convenient for heat dissipation blows air into the cold air cavity through the air inlet machine at the bottom of the body, the air enters the flow guide pipe and is discharged outwards through the opening at the other end of the flow guide pipe after being cooled through the cold water tank, and flows into the body through the vent nozzle, and the heat dissipation and cooling are carried out on devices inside the body; then, the air after heat dissipation in the body is exhausted by the exhaust fan at the top of the body, the waterproof shed is arranged to prevent water from accumulating at the top of the body, and meanwhile, the exhaust fan is subjected to preliminary waterproof, so that rainwater is prevented from entering the body from the position; the structure has good ventilation and heat dissipation effects and is convenient to dissipate heat.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of a box-type transformer convenient for heat dissipation according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the placement frame and the ventilation nozzles distributed on the inner side wall of the body according to the embodiment of the present invention;
fig. 3 is a front view of a placement frame according to an embodiment of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3.
Description of reference numerals:
1-body; 2-a cold air cavity; 3-a cold water tank; 4-an air inlet machine; 5-exhaust fan; 6-waterproof shed; 7-rain shield; 8-through grooves; 9-U-shaped clamping block; 10-placing a rack; 11-a leg; 12-a water pipe; 13-a support frame; 14-a ventilating nozzle; 15-a first screen; 16-placing a groove body; 17-a cover body; 18-pulling the block; 19-a card strip; 20-a card slot; 21-a second screen; 22-an airway tube; 23-a crossover joint; 24-a deflector.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 4, a box-type transformer convenient for heat dissipation comprises a body 1 and a cabinet door installed at the front side of the body 1, wherein a cool air chamber 2 is arranged at the bottom of the body 1, an air inlet fan 4 is arranged at the bottom of the cool air chamber 2, a cool water tank 3 is arranged above the air inlet fan 4, an air duct 22 is wound on the outer side wall of the cool water tank, one end of the air duct 22 is open and arranged, the other end of the air duct 22 is connected to the air inlet fan, hollow cavities communicated with the cool air chamber 2 are arranged in the left and right side walls of the body 1, a plurality of air nozzles 14 arranged obliquely and upwards are arranged on the inner wall of the hollow cavity at each side, an oblique downward guide plate 24 is arranged above the air nozzles 14, the axial extension line of the air nozzles 14 intersects with the guide plate 24, an exhaust fan 5 is arranged in the middle of the top of the body 1, and a waterproof shed 6 connected with the edge of the top of the cabinet body is arranged above the fan 5, the bottom of the body 1 is provided with a support frame 13. In the embodiment, air is blown into the cold air cavity 2 through the air inlet fan 4, the air enters the draft tube, is cooled through the cold water tank 3 and then is discharged outwards through the opening at the other end of the draft tube, and flows into the body 1 through the air nozzle 14 to cool the components in the body 1 in a heat dissipation manner, because the flow guide plate 24 inclining downwards is fixedly connected to the inner wall of the body above the air nozzle 14, the air flow sprayed out of the air nozzle 14 upwards diffuses along the axis of the air nozzle 14 and reaches the bottom of the flow guide plate 24, and under the blocking action of the flow guide plate 24, the air flow downwards diffuses along the lower edge of the flow guide plate 24, the flowing time of the air flow in the body is increased through the flow guide plate 24, and the heat dissipation effect in the body; at last through exhaust fan 5 with the air current discharge after the internal heat dissipation of body to avoid body 1 top to have ponding through waterproof canopy 6, simultaneously to exhaust fan 5 department carry out preliminary waterproof, avoid the rainwater to get into in the body 1 from here.
In this embodiment, air duct 22 is pvc hose construction, conveniently carries out the heat exchange with the cold water groove, and the end of giving vent to anger can be fixed on the cold water groove through fixed rope, avoids breaking away from the cold water groove under the air current drive of drum into.
The bottom of the cold air cavity 2 is provided with a first mounting opening, the first mounting opening is provided with an air inlet fan 4, the first mounting opening is provided with a first gauze 15 and is connected with a conversion connector 23, and one end of the air duct 22 is connected to the conversion connector 23. In the embodiment, an annular support plate with external threads is circumferentially arranged on the upper side of the first mounting opening, the first gauze 15 is fixedly arranged at an opening at the upper end of the annular support plate, the air inlet machine 4 is positioned below the first gauze 15, and the first gauze 15 is adopted to prevent sundries in the external environment from entering the interior; meanwhile, the adapter 23 is connected to the upper end of the annular support plate through threads, and the other end of the adapter 23 is connected to one end of the air duct 22, so that air flow blown by the air inlet machine can be conveniently collected, heat exchange is carried out on the air flow through the cold water tank, and the temperature of the air flow is reduced.
The cold water groove 3 bottom is equipped with the stabilizer blade 11 of welding in 2 bottoms in cold wind chamber, is equipped with the water hole on the lateral wall, water hole department is connected with water pipe 12, the outer end of water pipe 12 stretches out the connecting hole that body 1 downside set up, just the outer end of water pipe 12 is equipped with the valve, and the water of locating in cold water groove 3 takes out and inputs at water pipe 12.
The second installing port has been seted up at 1 top of body, 5 installation second installing ports of exhaust fan department, just be in 1 top of body is equipped with rain shield 7 that open-top set up along the peripheral circumference of second installing port, be equipped with the interval between 7 top edges of rain shield and the waterproof shed 6, just be in 7 open-top of rain shield is connected with second gauze 21, further carries out the operation of keeping off the rain to 5 departments of exhaust fan through rain shield 7, and 5 exhaust flows of exhaust fan can be in the interval department outdiffusion between rain shield 7 and waterproof shed 6, adopt second gauze 21 to fall into in the body 1 in order to avoid debris in the external environment equally.
Each ventilating nozzle 14 is provided with a filter screen, so that sundries brought in the air flow are further prevented from entering the body 1.
Every side the tuyere 14 all is the rectangular array and distributes, every row 14 top of tuyere sets up a guide plate 24 jointly, and all is provided with a dehumidification package of pegging graft on body 1 lateral wall between every two adjacent rows of tuyeres 14, adopts the dehumidification package to carry out the drying and remoistening in the body 1, avoids weing in the cooling back body 1 for a long time.
In this embodiment, the baffle 24 is an arc-shaped plate structure.
Through grooves 8 are formed in the left side wall and the right side wall inside the body 1 corresponding to the positions of the dehumidifying bags, two U-shaped clamping blocks 9 bridged on the through grooves 8 are arranged between the upper side wall and the lower side wall of the through grooves 8, the dehumidifying bags are placed in a placing frame 10 with through holes, and the placing frame 10 is inserted between the through grooves 8 and the U-shaped clamping blocks 9 and can be pulled out and taken down for replacement.
The placing rack 10 comprises a placing groove body 16 and a cover body 17, one side of the cover body 17 is hinged to one side of the opening end of the placing groove body 16, the other end of the cover body 17 is connected with the other side of the opening end of the placing groove body 16 in a clamping mode, a dehumidifying bag is placed in the placing groove body 16, then the cover body 17 is covered, and the free end of the cover body 17 is connected to the placing groove body 16 in a clamping mode.
The cover body 17 is provided with a pull block 18 perpendicular to the cover body 17 at one end facing the upper cabinet door of the body 1, and the placing frame 10 is pushed and pulled through the pull block 18, so that the placing frame is convenient to install and take down.
The cover body 17 and the connecting strip are of an integrally formed structure.
The working process of the embodiment is as follows: air is blown into the cold air cavity 2 through the air inlet fan 4, the air enters the draft tube, is cooled through the cold water tank 3 and then is discharged outwards through an opening at the other end of the draft tube, flows into the body 1 through the air nozzle 14, and carries out heat dissipation and cooling on devices in the body 1, because the guide plate 24 inclining downwards is fixedly connected on the inner wall of the body above the air nozzle 14, the air flow sprayed out of the air nozzle 14 upwards diffuses along the axis of the air nozzle 14 and reaches the bottom of the guide plate 24, and the air flow downwards diffuses along the lower edge of the guide plate 24 under the blocking action of the guide plate 24, the flowing time of the air flow in the body is increased through the guide plate 24, and the heat dissipation effect in the body is further enhanced; finally, the air flow after heat dissipation in the body 1 is discharged through the exhaust fan 5, accumulated water at the top of the body 1 is avoided through the waterproof shed 6, meanwhile, the exhaust fan 5 is further prevented from being waterproofed by combining the rain shield 7, and rainwater is prevented from entering the body 1 from the position; set up the dehumidification package on the inside left and right sides wall of body 1, carry out the drying and remove the tide in to body 1, avoid long-time heat dissipation cooling back body 1 in to wet.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a box transformer convenient to heat dissipation which characterized in that: comprises a body (1), a cold air cavity (2) is arranged at the bottom of the body (1), an air inlet machine (4) is arranged at the bottom of the cold air cavity (2), a cold water tank (3) is arranged above the air inlet machine (4), the outer side wall of the cold water tank is wound with an air duct (22), one end of the air duct (22) is opened, the other end is connected to an air inlet machine, the left side wall and the right side wall of the body (1) are internally provided with hollow cavities which are communicated with the cold air cavity (2), the inner wall of each hollow cavity is provided with a plurality of air nozzles (14) which are obliquely and upwards arranged, a guide plate (24) inclining downwards is arranged above the ventilating nozzle (14), an exhaust fan (5) is arranged in the middle of the top of the body (1), and a waterproof shed (6) connected with the edge of the top of the cabinet body is arranged above the exhaust fan (5), and a support frame (13) is arranged at the bottom of the body (1).
2. The box-type transformer facilitating heat dissipation according to claim 1, wherein: the air conditioner is characterized in that a first mounting opening is formed in the bottom of the cold air cavity (2), an air inlet machine (4) is mounted at the position of the first mounting opening, a first gauze (15) is arranged at the position of the first mounting opening and connected with a conversion joint (23), and one end of the air guide pipe (22) is connected to the conversion joint (23).
3. The box-type transformer facilitating heat dissipation according to claim 1, wherein: the utility model discloses a cold water cooling device, including cold water groove (3), cold water groove (3) bottom is equipped with stabilizer blade (11) of fixed connection in cold air chamber (2) bottom, is equipped with the water hole on the lateral wall, water hole department is connected with water pipe (12), the connecting hole that body (1) downside set up is stretched out to the outer end of water pipe (12), and the outer end of water pipe (12) is equipped with the valve.
4. The box-type transformer facilitating heat dissipation according to claim 1, wherein: the second installing port has been seted up at body (1) top, exhaust fan (5) installation second installing port department, and body (1) top is equipped with rain shade (7) that open-top set up along the peripheral circumference of second installing port, be equipped with the interval between rain shade (7) top edge and waterproof canopy (6), just be in rain shade (7) top opening part is connected with second gauze (21).
5. The box-type transformer facilitating heat dissipation according to claim 1, wherein: a filter screen is arranged at each ventilating nozzle (14).
6. The box-type transformer facilitating heat dissipation according to claim 1, wherein: the ventilating nozzles (14) on each side are distributed in a rectangular array, and a dehumidifying bag inserted on the side wall of the body (1) is arranged between every two adjacent rows of ventilating nozzles (14).
7. The box-type transformer convenient for heat dissipation according to claim 6, wherein: the U-shaped dehumidifying and packaging device is characterized in that through grooves (8) are formed in the left side wall and the right side wall inside the body (1) correspondingly to the position of the dehumidifying and packaging, two U-shaped clamping blocks (9) bridged on the through grooves (8) are arranged between the upper side wall and the lower side wall of the through grooves (8), the dehumidifying and packaging device is placed in a placing frame (10) with through holes, and the placing frame (10) is inserted between the through grooves (8) and the U-shaped clamping blocks (9).
8. The box-type transformer facilitating heat dissipation according to claim 7, wherein: the placing rack (10) comprises a placing groove body (16) and a cover body (17), one side of the cover body (17) is hinged to one side of the opening end of the placing groove body (16), and the other end of the cover body is clamped with the other side of the opening end of the placing groove body (16).
9. The box-type transformer for facilitating heat dissipation of claim 8, wherein: lid (17) are equipped with the connecting strip with the one side downwardly extending who places cell body (16) looks joint, the connecting strip outwards is equipped with card strip (19) towards the one side of placing cell body (16), semicircular arc structure when card strip (19) cross-section is for being greater than radius and arc radius unanimity, it is equipped with draw-in groove (20) to place to correspond card strip (19) position department on cell body (16), draw-in groove (20) cross sectional shape size is unanimous with card strip (19) cross sectional shape size, card strip (19) can withhold the joint in draw-in groove (20).
10. The box-type transformer for facilitating heat dissipation of claim 9, wherein: and a pull block (18) which is perpendicular to the cover body (17) is arranged at one end of the cover body (17) facing the upper cabinet door of the body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120364325.3U CN214204583U (en) | 2021-02-07 | 2021-02-07 | Box transformer convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120364325.3U CN214204583U (en) | 2021-02-07 | 2021-02-07 | Box transformer convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214204583U true CN214204583U (en) | 2021-09-14 |
Family
ID=77639059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120364325.3U Active CN214204583U (en) | 2021-02-07 | 2021-02-07 | Box transformer convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214204583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115472389A (en) * | 2022-09-01 | 2022-12-13 | 安徽通晟电气工程有限公司 | A support for a transformer |
| CN120545555A (en) * | 2025-06-06 | 2025-08-26 | 博控电气有限公司 | Photovoltaic energy storage device |
-
2021
- 2021-02-07 CN CN202120364325.3U patent/CN214204583U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115472389A (en) * | 2022-09-01 | 2022-12-13 | 安徽通晟电气工程有限公司 | A support for a transformer |
| CN120545555A (en) * | 2025-06-06 | 2025-08-26 | 博控电气有限公司 | Photovoltaic energy storage device |
| CN120545555B (en) * | 2025-06-06 | 2026-03-13 | 博控电气有限公司 | Photovoltaic energy storage devices |
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