CN210053072U - Recyclable heat dissipation device for power distribution cabinet - Google Patents
Recyclable heat dissipation device for power distribution cabinet Download PDFInfo
- Publication number
- CN210053072U CN210053072U CN201921226134.XU CN201921226134U CN210053072U CN 210053072 U CN210053072 U CN 210053072U CN 201921226134 U CN201921226134 U CN 201921226134U CN 210053072 U CN210053072 U CN 210053072U
- Authority
- CN
- China
- Prior art keywords
- heat
- power distribution
- pipe
- distribution cabinet
- switch board
- Prior art date
- 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 title abstract description 7
- 238000007789 sealing Methods 0.000 claims description 17
- 238000010073 coating (rubber) Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 23
- 239000000428 dust Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010923 batch production Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Distribution Board (AREA)
Abstract
The utility model discloses a circulated heat abstractor for power distribution cabinet, including the switch board casing, the inboard of switch board casing is provided with the mounting panel, the inner wall fixed mounting of switch board casing has the heat-conducting plate, the lower surface of mounting panel is hugged closely to the upper surface of heat-conducting plate, the inboard grafting of one end of switch board casing has first pipe, the inboard grafting of the other end of switch board casing has the second pipe, the lower extreme contact of heat-conducting plate is connected with the heat absorption pipe, the outside inlay card of heat absorption pipe has the fixed block, screw fixed mounting is passed through to the upper end of fixed block at the lower surface of heat-conducting plate, this a circulated heat abstractor for power distribution cabinet: simple structure, convenient to use compares and uses the condenser to dispel the heat and can reduce use cost by a wide margin, and in the outside air can not directly get into the switch board, then avoid in dust in the air and hydrone get into the switch board, avoid electrical components to appear getting damp or the dust covers the condition that leads to the bad heat dissipation.
Description
Technical Field
The utility model relates to a switch board heat dissipation technical field specifically is a circulated heat abstractor for power distribution cabinet.
Background
The switch equipment, the measuring instrument, the protective electric appliance and the auxiliary equipment are assembled in the closed or semi-closed metal cabinet of the power distribution cabinet, the circuit can be switched on or switched off by means of a manual or automatic switch, the power distribution cabinet is used for conveniently distributing or classifying and configuring power supplies, and when a circuit fails, the power distribution cabinet is favorable for controlling the fault range, is convenient for maintenance workers to find out fault points quickly and timely eliminate the fault points so as to ensure normal power utilization of people. The current circulated heat abstractor for power distribution cabinet is carrying out the during operation, cool down the air in the switch board through increasing the condenser outside the switch board, the air in the cabinet dispels the heat through the condenser, the air takes place the heat exchange with the external world in the cabinet when through the condenser, in order to reach the purpose of lowering the temperature, but the comparatively more expensive and accessory of its needs of price of condenser is more, lead to the switch board structure comparatively complicated, the manufacturing cost of greatly increased switch board, be difficult to carry out large batch production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circulated heat abstractor for power distribution cabinet, cool down the air in the switch board through increasing the condenser outside the switch board with the solution, the air in the cabinet dispels the heat through the condenser, the air takes place the heat exchange with the external world in the cabinet when passing through the condenser, in order to reach the purpose of lowering the temperature, but the price of condenser is comparatively more expensive and the accessory of its needs is more, lead to the switch board structure comparatively complicated, the manufacturing cost of greatly increased switch board, be difficult to carry out the problem of large batch production.
In order to achieve the above object, the utility model provides a following technical scheme: a recyclable heat dissipation device for a power distribution cabinet comprises a power distribution cabinet shell, wherein a mounting plate is arranged on the inner side of the power distribution cabinet shell, the inner wall of the shell of the power distribution cabinet is fixedly provided with a heat conducting plate, the upper surface of the heat conducting plate is tightly attached to the lower surface of the mounting plate, a first guide pipe is inserted in the inner side of one end of the power distribution cabinet shell, a second guide pipe is inserted in the inner side of the other end of the power distribution cabinet shell, the lower end of the heat conducting plate is connected with a heat absorbing pipe in a contact way, the outer side of the heat absorbing pipe is embedded with a fixed block in a clamping way, the upper end of the fixing block is fixedly arranged on the lower surface of the heat conducting plate through a screw, one end of the heat absorbing pipe is communicated with the first conduit, the other end of the heat absorption pipe is communicated with a second guide pipe, the upper end of the shell of the power distribution cabinet is fixedly provided with a fan, the air outlet fixed mounting of fan has the connecting pipe, the other end and the first pipe intercommunication of connecting pipe.
Preferably, the outer side of the lower end of the first guide pipe penetrates through the inner sides of the heat conduction plate and the mounting plate, and the outer side of the first guide pipe is tightly attached to the inner wall of the shell of the power distribution cabinet.
Preferably, the outer side of the lower end of the second guide pipe penetrates through the inner sides of the heat conduction plate and the mounting plate, and the outer side of the second guide pipe is tightly attached to the inner wall of the shell of the power distribution cabinet.
Preferably, a sealing conduit is fixedly installed at the lower end of the second conduit, and a sealing plug is inserted into the inner side of the sealing conduit.
Preferably, the upper end of the power distribution cabinet shell is provided with a rain cover, the inner side of the side face of the rain cover is provided with an air outlet, and the highest point of the air outlet is not higher than the top end of the second guide pipe.
Preferably, through holes 18 are symmetrically formed in the inner side of the top end of the power distribution cabinet shell 10, the first guide pipe 15 and the second guide pipe 14 penetrate through the through holes 18, and a rubber coating is arranged on the inner wall of each through hole 18.
Compared with the prior art, the beneficial effects of the utility model are that: this a circulated heat abstractor for power distribution cabinet: the mounting panel that sets up is used for electrical components's installation, electrical components generates heat and can lead to the rise of mounting panel temperature, heat-conducting plate and mounting panel through setting up contact, heat on the mounting panel can be conducted, the heat of heat-conducting plate can be absorbed to the heat absorption pipe, the inside air of heat absorption pipe is in the mobile state, the heat in the heat absorption pipe can be taken away to the air that flows, and the heat absorption pipe still contacts with the air in the switch board, can be along with the reduction of heat absorption pipe temperature, can absorb the heat of air in the switch board, reach the purpose that reduces the interior temperature of switch board, and when using, outside air can directly not get into in the switch board, compare and use the fan directly to blow in the switch board and dispel the heat, this structure not only avoids in the dust in the air gets into the switch board.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a bottom view of the heat absorbing pipe of the present invention.
In the figure: 10. a power distribution cabinet housing; 11. mounting a plate; 12. a heat conducting plate; 13. a connecting pipe; 14. a second conduit; 15. a first conduit; 16. a heat absorbing tube; 17. a fixed block; 18. a via hole; 19. a fan; 20. sealing the conduit; 21. a sealing plug; 22. rain-proof cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a recyclable heat dissipation device for a power distribution cabinet comprises a power distribution cabinet shell 10, a mounting plate 11 is arranged on the inner side of the power distribution cabinet shell 10, the mounting plate 11 is used for mounting an electrical element, a heat conduction plate 12 is fixedly mounted on the inner wall of the power distribution cabinet shell 10, the upper surface of the heat conduction plate 12 is tightly attached to the lower surface of the mounting plate 11, when the electrical element generates heat, the temperature of the mounting plate 11 rises, the heat conduction plate 12 is in contact connection with the mounting plate 11 and can conduct the heat on the mounting plate 11 to the heat conduction plate 12, so that the temperature of the heat conduction plate 12 rises, a first guide pipe 15 is inserted into the inner side of one end of the power distribution cabinet shell 10, the outer side of the lower end of the first guide pipe 15 penetrates through the heat conduction plate 12 and the inner side of the mounting plate 11, the outer side of the first guide pipe 15 is tightly attached to the inner wall of the power distribution, the outer side of the second conduit 14 is tightly attached to the inner wall of the power distribution cabinet shell 10, the lower end of the heat conduction plate 12 is in contact connection with a heat absorption tube 16, the outer side of the upper end of the heat absorption tube 16 is tightly attached to the heat conduction plate 12, a fixing block 17 is embedded on the outer side of the heat absorption tube 16, the upper end of the fixing block 17 is fixedly installed on the lower surface of the heat conduction plate 12 through screws, a through hole 18 is symmetrically formed in the inner side of the top end of the power distribution cabinet shell 10, the first conduit 15 and the second conduit 14 penetrate through the through hole 18, a rubber coating is arranged on the inner wall of the through hole 18 and plays a sealing role, a gap is avoided when the first conduit 15 and the second conduit 14 penetrate through the power distribution cabinet shell 10, water leakage is avoided, one end of the heat absorption tube 16 is communicated with the first conduit 15, the other, the other end of the connecting pipe 13 is communicated with the first conduit 15, the fan 19 can blow air towards the inside of the first conduit 15, so that air enters the first conduit 15, the air enters the heat absorbing pipe 16 through the conveying of the first conduit 15, the heat absorbing pipe 16 can absorb heat of the heat conducting plate 12, the air inside the heat absorbing pipe 16 is in a flowing state, the flowing air can take away the heat in the heat absorbing pipe 16, the heat absorbing pipe 16 is distributed on the lower surface of the heat conducting plate 12 in a U shape, the contact area between the heat absorbing pipe 16 and the heat conducting plate 12 can be increased, the heat transfer can be better completed, the flowing air can be heated by the heat absorbing pipe 16, the air with the increased temperature can enter the second conduit 14, the air leaves the shell 10 of the power distribution cabinet through the second conduit 14, the air absorbs the heat in the heat absorbing pipe 16, so that the temperature of the heat absorbing pipe 16 is reduced, the heat dissipation effect can be achieved, and the, the heat of the air in the power distribution cabinet shell 10 can be absorbed along with the reduction of the temperature of the heat absorption pipe 16, so as to achieve the purpose of reducing the temperature in the power distribution cabinet shell 10, the lower end of the second guide pipe 14 is fixedly provided with a sealing guide pipe 20, the inner side of the sealing guide pipe 20 is inserted with a sealing plug 21, the sealing guide pipe 20 is positioned below the heat absorption pipe 16, if water drops exist in the externally sucked air, the water drops can fall into the sealing guide pipe 20, the water drops in the sealing guide pipe 20 can be placed through pulling out the sealing plug 21, the problem that the water drops are in the second guide pipe 14 for a long time to cause the second guide pipe 14 to be corroded is avoided, the upper end of the power distribution cabinet shell 10 is provided with the rain-proof cover 22, the inner side of the side face of the rain-proof cover 22 is provided with the air outlet hole 23, the highest point of the air outlet hole 23 is not higher than the top end of the second guide pipe 14, the rain-proof cover 22 prevents rainwater from entering the second guide pipe 14, and the air outlet hole 23 is lower than the top end of the second guide pipe 14 to prevent rainwater from entering.
The utility model discloses a theory of operation: when the heat distribution cabinet is used, the fan 19 is started, the fan 19 can blow air towards the inside of the first guide pipe 15, so that air enters the first guide pipe 15, the air enters the heat absorption pipe 16 through the conveying of the first guide pipe 15, the heat absorption pipe 16 can absorb heat of the heat conduction plate 12, the outer surface of the heat absorption pipe 16 is also in contact with air in the power distribution cabinet shell 10, so that the heat absorption pipe 16 can absorb heat of the air in the power distribution cabinet shell 10, when the air is in contact with the heat absorption pipe 16, the air can take away the heat in the heat absorption pipe 16, so that the temperature of the heat absorption pipe 16 is reduced, the temperature of the heat conduction plate 12 is also reduced, the flowing air is discharged out of the power distribution cabinet shell 10 after passing through the second guide pipe 14, the hot air is discharged to the outside, the outside air continuously enters the heat absorption pipe 16 through the conveying of the fan 19, the heat absorption pipe 16 is cooled, so that the temperature in the power, if the lower end of the second conduit 14 is accumulated with water, the accumulated water in the second conduit 14 can be discharged by pulling out the sealing plug 21.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A recyclable heat dissipating arrangement for electric power distribution cabinets, comprising a cabinet casing (10), characterized in that: the heat-absorbing type power distribution cabinet is characterized in that a mounting plate (11) is arranged on the inner side of a power distribution cabinet shell (10), a heat-conducting plate (12) is fixedly mounted on the inner wall of the power distribution cabinet shell (10), the upper surface of the heat-conducting plate (12) is tightly attached to the lower surface of the mounting plate (11), a first guide pipe (15) is inserted into the inner side of one end of the power distribution cabinet shell (10), a second guide pipe (14) is inserted into the inner side of the other end of the power distribution cabinet shell (10), a heat-absorbing pipe (16) is connected to the lower end of the heat-conducting plate (12) in a contact manner, a fixing block (17) is inserted into the outer side of the heat-absorbing pipe (16), the upper end of the fixing block (17) is fixedly mounted on the lower surface of the heat-conducting plate (12) through screws, one end of the heat-absorbing pipe (16) is, the air outlet of fan (19) is fixed with connecting pipe (13), the other end and first pipe (15) intercommunication of connecting pipe (13).
2. A recyclable heat dissipating arrangement for electric power distribution cabinets according to claim 1, characterized in that: the lower extreme outside of first pipe (15) runs through the inboard of heat-conducting plate (12) and mounting panel (11), the outside of first pipe (15) is tightly pasted the inner wall of switch board casing (10).
3. A recyclable heat dissipating arrangement for electric power distribution cabinets according to claim 1, characterized in that: the outer side of the lower end of the second guide pipe (14) penetrates through the inner sides of the heat conduction plate (12) and the mounting plate (11), and the outer side of the second guide pipe (14) is tightly attached to the inner wall of the power distribution cabinet shell (10).
4. A recyclable heat dissipating arrangement for electric power distribution cabinets according to claim 1, characterized in that: the lower end of the second guide pipe (14) is fixedly provided with a sealing guide pipe (20), and the inner side of the sealing guide pipe (20) is inserted with a sealing plug (21).
5. A recyclable heat dissipating arrangement for electric power distribution cabinets according to claim 1, characterized in that: the power distribution cabinet is characterized in that a rain cover (22) is arranged at the upper end of the power distribution cabinet shell (10), an air outlet hole (23) is formed in the inner side of the side face of the rain cover (22), and the highest point of the air outlet hole (23) is not higher than the top end of the second guide pipe (14).
6. A recyclable heat dissipating arrangement for electric power distribution cabinets according to claim 1, characterized in that: the inboard symmetry in top of switch board casing (10) is provided with via hole (18), first pipe (15) and second pipe (14) pass through hole (18), the inner wall of via hole (18) is provided with the rubber coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921226134.XU CN210053072U (en) | 2019-07-31 | 2019-07-31 | Recyclable heat dissipation device for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921226134.XU CN210053072U (en) | 2019-07-31 | 2019-07-31 | Recyclable heat dissipation device for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210053072U true CN210053072U (en) | 2020-02-11 |
Family
ID=69399490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921226134.XU Expired - Fee Related CN210053072U (en) | 2019-07-31 | 2019-07-31 | Recyclable heat dissipation device for power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210053072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113645802A (en) * | 2021-07-06 | 2021-11-12 | 北京中电飞华通信有限公司 | A three-dimensional simulation and visualization digital communication room |
-
2019
- 2019-07-31 CN CN201921226134.XU patent/CN210053072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113645802A (en) * | 2021-07-06 | 2021-11-12 | 北京中电飞华通信有限公司 | A three-dimensional simulation and visualization digital communication room |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209786519U (en) | Safe heat dissipation block terminal that electric power engineering used | |
| CN108155571A (en) | A kind of stable low voltage equipment of high heat dissipation | |
| CN213401982U (en) | Thermal automation switch board | |
| CN210053072U (en) | Recyclable heat dissipation device for power distribution cabinet | |
| CN211181883U (en) | Direct current reactor with heat dissipation function | |
| CN210273075U (en) | Outdoor control cabinet for solar power generation | |
| CN217587358U (en) | Outdoor ammeter case | |
| CN210274943U (en) | Accurate off-line recognition device convenient to it is dirt-proof | |
| CN211958521U (en) | Block terminal convenient to heat dissipation | |
| CN109688777A (en) | A kind of PLC control cabinet with cooling device | |
| CN213278917U (en) | Power distribution cabinet capable of avoiding being affected with damp for power system | |
| CN113784560A (en) | An outdoor storage cabinet | |
| CN204906200U (en) | High -power natural cooling formula fairing | |
| CN107017571A (en) | A kind of rain-proof heat radiating type outdoor electricity distribution cabinet | |
| CN113193500B (en) | Sealed high-efficiency heat dissipation electric power cabinet | |
| CN212845581U (en) | Charged display device with heat dissipation function | |
| CN215419229U (en) | Electric control cabinet with efficient heat dissipation structure | |
| CN211956400U (en) | Computer power supply overheat protection device | |
| CN218888799U (en) | Electromechanical installation power consumption safety device | |
| CN210926820U (en) | A high and low voltage switch cabinet capable of rainwater heat exchange | |
| CN211530458U (en) | Power distribution cabinet capable of avoiding electrostatic interference for electric power | |
| CN114190028A (en) | Internal circulation heat dissipation outdoor waterproof integrated power supply | |
| CN221614474U (en) | Switch power supply box | |
| CN220291468U (en) | Distributed photovoltaic power generation grid-connected box | |
| CN217882748U (en) | High-stability medium-high voltage direct current bus duct |
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: 20200211 Termination date: 20200731 |