CN112688208A - Power transformation cabinet with high heat dissipation performance - Google Patents
Power transformation cabinet with high heat dissipation performance Download PDFInfo
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- CN112688208A CN112688208A CN202011390847.7A CN202011390847A CN112688208A CN 112688208 A CN112688208 A CN 112688208A CN 202011390847 A CN202011390847 A CN 202011390847A CN 112688208 A CN112688208 A CN 112688208A
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- heat dissipation
- fixedly connected
- transformation cabinet
- cabinet main
- main body
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 44
- 230000009466 transformation Effects 0.000 title claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 24
- 230000035939 shock Effects 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 19
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims 1
- 230000007774 longterm Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a power transformation cabinet with high heat dissipation performance, which comprises a shock absorption and heat dissipation shell, wherein a slide rod is fixedly connected between the left inner wall and the right inner wall of the shock absorption and heat dissipation shell, two slide seats and compression springs are slidably sleeved on the slide rod, two ends of the two compression springs are respectively and fixedly connected with the corresponding slide seats, hinge rods are hinged on the slide seats, the other ends of the two hinge rods are hinged with the same power transformation cabinet main body, a motor is fixedly installed on the bottom surface of the shock absorption and heat dissipation shell, the output end of the motor is fixedly connected with a rotating rod, and the other end of the rotating rod is fixedly connected with fan. According to the invention, the vibration is generated when the transformer cabinet main body is used, the vibration absorption effect is realized on the transformer cabinet main body, the transformer cabinet main body is effectively protected, the dust on the filter screen is cleaned while the transformer cabinet main body is subjected to vibration absorption, and the problem that the filter screen is blocked by the dust in the long-term heat dissipation process to cause the heat dissipation efficiency to be poor is prevented.
Description
Technical Field
The invention relates to the field of power transformation cabinets, in particular to a power transformation cabinet with high heat dissipation performance.
Background
The transformer box is a box body of a place for converting, concentrating and distributing voltage and current of electric energy in an electric power system. In order to ensure the quality of electric energy and the safety of equipment, voltage regulation, power flow (the flow direction and distribution of voltage, current and power in each node and branch in an electric power system) control and protection of transmission and distribution lines and main electrical equipment are also required to be carried out in a transformer box. The device is mainly used for protecting electric power facilities.
The constant temperature and humidity in the power distribution cabinet body in the power system are ensured, and the constant temperature and humidity control system is very important for the whole power supply system. The conductivity of the metal is reduced, the resistance is increased and the surface oxidation is intensified when the environmental temperature is too high; on the other hand, too high temperature also can make the life-span of the insulator in the cabinet shorten greatly, and insulating strength descends, otherwise, ambient temperature is too low, can produce the internal stress in the insulating part, can lead to the destruction of insulating part finally. And under the condition of humidity is too high, the inside condensation or the trickling water of very easily appearing of transformer cabinet, will seriously destroy the insulating properties of cubical switchboard, and then cause the serious accident such as electric shock, electric arc, equipment are on fire, consequently the interior high temperature of cabinet, it all produces negative influence to hang down or humidity is too big to the electric energy distribution, influence whole electric wire netting even, probably produce the explosion when serious, and the transformer cabinet is in long-term work, can produce vibrations, long-term so can have some losses to the transformer cabinet main part, lead to the service life to subtract short, it is vital for this reason to solve the internal constant temperature and humidity of cabinet.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a power transformation cabinet with high heat dissipation performance.
In order to achieve the purpose, the invention adopts the following technical scheme:
a power transformation cabinet with high heat dissipation performance comprises a shock absorption and heat dissipation shell, wherein a slide rod is fixedly connected between the left inner wall and the right inner wall of the shock absorption and heat dissipation shell, two slide seats and compression springs are sleeved on the slide rod in a sliding mode, two ends of the compression springs are respectively and fixedly connected with the corresponding slide seats, hinge rods are hinged on the slide seats, the other ends of the two hinge rods are hinged with the same power transformation cabinet main body, a motor is fixedly installed on the bottom surface of the shock absorption and heat dissipation shell, a rotating rod is fixedly connected with the output end of the motor, fan blades are fixedly connected with the other end of the rotating rod, two fixed rods are fixedly installed on the inner bottom wall of the shock absorption and heat dissipation shell, two sliding dust removal rods are hinged at the upper ends of the fixed rods, springs are fixedly connected between the two, the diapire of transformer cabinet main part is equipped with a plurality of heat dissipation through-holes, the bottom surface fixed mounting of transformer cabinet main part has the filter screen.
Preferably, the bottom wall of transformer cabinet main part is equipped with the through-hole that runs through, the dwang activity runs through the through-hole that runs through.
Preferably, the diameter of the through hole is larger than the diameter of the rotary rod.
Preferably, a limiting plate is fixedly connected between the left inner wall and the right inner wall of the shock absorption and heat dissipation shell, a limiting through hole is formed in the limiting plate, and the sliding dust removal rod penetrates through the limiting through hole in a movable mode.
Preferably, the bottom surface of the filter screen is in contact with the dust removal end.
Preferably, the equal fixedly connected with first stopper of left and right inner wall of shock attenuation heat dissipation casing, the equal fixedly connected with second stopper of left and right outer wall of transformer cabinet main part, first stopper and second stopper position correspond.
The invention has the beneficial effects that:
according to the invention, the power transformation cabinet main body generates vibration when in use, the sliding seat can be driven to slide on the sliding rod, and the sliding seat moves back and forth under the action of the compression spring, so that the power transformation cabinet main body is damped, and the power transformation cabinet main body is effectively protected.
According to the invention, the output end of the motor drives the fan blades to rotate, so that heat is radiated in the main body of the power transformation cabinet, the dust removal end is pressed down by the filter screen and the main body of the power transformation cabinet while the main body of the power transformation cabinet is damped, and the dust removal end is driven to move back and forth on the filter screen, so that dust on the filter screen is cleaned, and the problem that the heat radiation efficiency is poor due to the fact that the filter screen is blocked by the dust in the long-term heat radiation process is solved.
Drawings
Fig. 1 is a schematic structural diagram of a power transformation cabinet with high heat dissipation performance according to the present invention.
Fig. 2 is an enlarged schematic structural diagram of a portion a of a power transformation cabinet with high heat dissipation performance according to the present invention.
Reference numbers in the figures: 1 shock attenuation heat dissipation casing, 2 transformer cabinet main parts, 3 slide bars, 4 slides, 5 compression spring, 6 motors, 7 flabellums, 8 hinge bars, 9 filter screens, 10 dead levers, 11 limiting plates, 12 slip dust removal poles, 13 heat dissipation through-holes, 14 dust removal ends.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a power transformation cabinet with high heat dissipation performance comprises a shock absorption and heat dissipation housing 1, a slide bar 3 is fixedly connected between the left and right inner walls of the shock absorption and heat dissipation housing 1, two slide bases 4 and compression springs 5 are slidably sleeved on the slide bar 3, two ends of the two compression springs 5 are respectively and fixedly connected with the corresponding slide bases 4, hinge rods 8 are hinged on the slide bases 4, the other ends of the two hinge rods 8 are hinged with the same power transformation cabinet main body 2, a motor 6 is fixedly installed on the bottom surface of the shock absorption and heat dissipation housing 1, the output end of the motor 6 is fixedly connected with a rotating rod, the other end of the rotating rod is fixedly connected with a fan blade 7, two fixed rods 10 are fixedly installed on the inner bottom wall of the shock absorption and heat dissipation housing 1, two sliding dust removal rods 12 are hinged on the upper ends of the fixed rods 10, the diapire of transformer cabinet main part 2 is equipped with a plurality of heat dissipation through-holes, the bottom surface fixed mounting of transformer cabinet main part 2 has filter screen 9, the diapire of transformer cabinet main part 2 is equipped with and runs through the through-hole, the dwang activity runs through and runs through the through-hole, the diameter that runs through the through-hole is greater than the diameter of dwang, the left side of shock attenuation heat dissipation casing 1, fixedly connected with limiting plate 11 between the right side inner wall, be equipped with spacing through-hole on limiting plate 11, the activity of slip dust removal pole runs through spacing through-hole, the bottom surface and the 14 contacts of dust removal end of filter screen 9, the left side of shock attenuation heat dissipation casing 1, the first stopper of the equal fixedly connected with of right side inner wall, the.
The working principle is as follows: when the transformer cabinet main body 2 works, the whole temperature rises, vibration is generated, and long-term vibration can cause loss to the transformer cabinet main body 2. according to the invention, the transformer cabinet main body generates vibration when in use, the sliding seat 4 can be driven to slide on the sliding rod 3, the sliding seat 4 moves back and forth under the action of the compression spring 5, thereby having the shock absorption effect to the transformer cabinet main body 2, effectively protecting the transformer cabinet main body 2, prolonging the service life of the transformer cabinet main body 2, opening the motor 6, driving the output end of the motor 6 to rotate the fan blade 7, dissipating heat in the transformer cabinet main body 2, pressing down the dust removal end 14 by the filter screen 9 and the transformer cabinet main body 2 while absorbing shock to the transformer cabinet main body 2, driving the dust removal end 14 to move back and forth on the filter screen 9 under the action of the spring, thereby cleaning dust on the filter screen 9 to prevent long-term heat dissipation, the dust blocks the filter screen 9, resulting in deterioration of heat dissipation efficiency.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A power transformation cabinet with high heat dissipation performance comprises a shock absorption heat dissipation shell (1) and is characterized in that a slide rod (3) is fixedly connected between the left inner wall and the right inner wall of the shock absorption heat dissipation shell (1), two slide seats (4) and compression springs (5) are slidably sleeved on the slide rod (3), two ends of each compression spring (5) are respectively and fixedly connected with the corresponding slide seat (4), a hinge rod (8) is hinged on each slide seat (4), the other end of each hinge rod (8) is hinged with the same power transformation cabinet main body (2), a motor (6) is fixedly installed on the bottom surface of the shock absorption heat dissipation shell (1), a rotating rod is fixedly connected to the output end of the motor (6), fan blades (7) are fixedly connected to the other end of the rotating rod, and two fixing rods (10) are fixedly installed on the inner bottom wall of the shock absorption heat dissipation shell, the upper end of dead lever (10) articulates there are two slip dust removal pole (12), two fixedly connected with spring between slip dust removal pole (12), the upper end fixedly connected with dust removal end (14) of slip dust removal pole (12), the diapire of transformer cabinet main part (2) is equipped with a plurality of heat dissipation through-holes, the bottom surface fixed mounting of transformer cabinet main part (2) has filter screen (9).
2. A transformation cabinet with high heat dissipation performance according to claim 1, wherein the bottom wall of the transformation cabinet main body (2) is provided with a through hole, and the rotating rod movably penetrates through the through hole.
3. The transformation cabinet with high heat dissipation performance as claimed in claim 2, wherein the diameter of the through hole is larger than that of the rotary rod.
4. The transformation cabinet with high heat dissipation performance according to claim 1, wherein a limiting plate (11) is fixedly connected between the left and right inner walls of the shock-absorbing heat-dissipating casing (1), a limiting through hole is formed in the limiting plate (11), and the sliding dust removal rod movably penetrates through the limiting through hole.
5. The transformation cabinet with high heat dissipation performance according to claim 1, wherein the bottom surface of the filter screen (9) is in contact with the dust removal end (14).
6. The power transformation cabinet with high heat dissipation performance as claimed in claim 1, wherein a first limit block is fixedly connected to each of the left and right inner walls of the damping and heat dissipation casing (1), a second limit block is fixedly connected to each of the left and right outer walls of the power transformation cabinet main body (2), and the first limit block and the second limit block correspond in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011390847.7A CN112688208A (en) | 2020-12-02 | 2020-12-02 | Power transformation cabinet with high heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011390847.7A CN112688208A (en) | 2020-12-02 | 2020-12-02 | Power transformation cabinet with high heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112688208A true CN112688208A (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011390847.7A Pending CN112688208A (en) | 2020-12-02 | 2020-12-02 | Power transformation cabinet with high heat dissipation performance |
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| Country | Link |
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| CN (1) | CN112688208A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207701355U (en) * | 2018-01-10 | 2018-08-07 | 天津港孚石油机械制造有限公司 | Special frequency conversion control cabinet for electric submersible screw pump |
| CN108512097A (en) * | 2018-06-07 | 2018-09-07 | 成都蒲江珂贤科技有限公司 | A kind of dust-proof damping type power distribution cabinet of self-cleaning |
| CN210350528U (en) * | 2019-10-17 | 2020-04-17 | 徐州华通电气科技有限公司 | Radiating low-voltage switchgear takes precautions against earthquakes |
| CN111359838A (en) * | 2020-03-25 | 2020-07-03 | 深圳市美邦环保科技有限公司 | A japanning system that is used for japanning of garbage bin production even |
| CN211209095U (en) * | 2019-12-31 | 2020-08-07 | 山东青德电气有限公司 | Box-type substation with good anti-seismic effect |
-
2020
- 2020-12-02 CN CN202011390847.7A patent/CN112688208A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207701355U (en) * | 2018-01-10 | 2018-08-07 | 天津港孚石油机械制造有限公司 | Special frequency conversion control cabinet for electric submersible screw pump |
| CN108512097A (en) * | 2018-06-07 | 2018-09-07 | 成都蒲江珂贤科技有限公司 | A kind of dust-proof damping type power distribution cabinet of self-cleaning |
| CN210350528U (en) * | 2019-10-17 | 2020-04-17 | 徐州华通电气科技有限公司 | Radiating low-voltage switchgear takes precautions against earthquakes |
| CN211209095U (en) * | 2019-12-31 | 2020-08-07 | 山东青德电气有限公司 | Box-type substation with good anti-seismic effect |
| CN111359838A (en) * | 2020-03-25 | 2020-07-03 | 深圳市美邦环保科技有限公司 | A japanning system that is used for japanning of garbage bin production even |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210420 |