CN216162246U - An energy-saving outdoor power distribution cabinet integrating air and cold water cooling - Google Patents
An energy-saving outdoor power distribution cabinet integrating air and cold water cooling Download PDFInfo
- Publication number
- CN216162246U CN216162246U CN202121830720.2U CN202121830720U CN216162246U CN 216162246 U CN216162246 U CN 216162246U CN 202121830720 U CN202121830720 U CN 202121830720U CN 216162246 U CN216162246 U CN 216162246U
- Authority
- CN
- China
- Prior art keywords
- cooling
- power distribution
- distribution cabinet
- air
- energy
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 92
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000000110 cooling liquid Substances 0.000 claims abstract description 29
- 239000000498 cooling water Substances 0.000 claims abstract description 20
- 238000005057 refrigeration Methods 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 45
- 239000002826 coolant Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000256626 Pterygota <winged insects> Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000005676 thermoelectric effect Effects 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an energy-saving outdoor power distribution cabinet integrating air cooling and cold water cooling, wherein a power distribution cabinet is arranged on the upper part of a base, an air inlet is formed in the bottom of the power distribution cabinet, air outlets are formed in two sides of the upper part of the power distribution cabinet, a groove corresponding to the power distribution cabinet is formed in the upper surface of the base, a cooling water tank for storing cooling liquid is arranged in the groove, a heat dissipation fan corresponding to the air inlet is arranged on the upper part of the cooling water tank, and a water outlet and a water inlet of the cooling water tank are communicated with a circulating pump through a cooling pipe; the utility model utilizes the matching use of air cooling and water cooling, not only can realize the airflow flowing from bottom to top of the gas in the power distribution cabinet, thereby greatly improving the hot gas exchange efficiency, but also can cool the airflow blown out by the heat dissipation fan, so that the cold air is blown into the power distribution cabinet for heat dissipation and cooling, thereby greatly improving the heat dissipation and cooling efficiency of the power distribution cabinet.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinet equipment, in particular to an energy-saving outdoor power distribution cabinet integrating air cooling and cold water cooling.
Background
With the rapid development of modern power electronic technology and microelectronic technology, high-low voltage power distribution cabinets are continuously matured, and the power distribution cabinets are final-stage equipment of a power distribution system and are a general name of a motor control center; the power distribution cabinet distributes the electric energy of a certain circuit of the upper-level power distribution equipment to nearby loads; the power distribution cabinet is classified into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet; the power distribution cabinet is used in the occasions with dispersed loads and less loops or the occasions with concentrated loads and more loops in a motor control center, and is electrical equipment which is mainly used for opening, closing, controlling and protecting the electrical equipment in the process of generating, transmitting power, distributing power and converting electric energy of a power system.
In the installation and use process of the outdoor power distribution cabinet, as the safe and effective operation of the power distribution cabinet is ensured, the short circuit condition caused by rain, snow and winged insects entering the power distribution cabinet is avoided, therefore, the outdoor power distribution cabinet is often high in sealing performance, which causes that heat generated in the operation process of the power distribution cabinet cannot be dissipated, and the service life of components in the power distribution cabinet is influenced, usually, the heat dissipation is performed by installing a heat dissipation fan or a water cooling device in the power distribution cabinet, however, the heat dissipation devices are uniformly installed in the power distribution cabinet, which is not only inconvenient for the daily maintenance of the working personnel, but also severely occupies the limited space in the power distribution cabinet, influences the normal wiring, and particularly in the long-time outdoor use, because the corresponding vent of heat dissipation fan need be joined in marriage, this just leads to piling up a large amount of dusts very easily in the switch board, influences the safety that the switch board used.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the background art, the utility model discloses an energy-saving outdoor power distribution cabinet integrating air cooling and water cooling.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a collect cold integrative energy-saving outdoor switch board of wind cold water, including base and switch board, base upper portion is equipped with the switch board, the switch board bottom is equipped with the air intake, switch board upper portion both sides are equipped with the air exit, base upper portion face is equipped with the recess corresponding with the switch board, be equipped with the coolant tank who stores the coolant liquid in the recess, coolant tank upper portion is equipped with the heat dissipation fan corresponding with the air intake, coolant tank's delivery port is linked together through cooling tube and circulating pump with the water inlet, the cooling tube comprises evenly distributed cooling tube section two and evenly distributed cooling tube section one in the switch board on heat dissipation fan upper portion.
Further, be equipped with the baffle in the coolant tank, the baffle is with coolant tank internal partitioning for coolant liquid holds the chamber and cools down the chamber, and the coolant liquid holds the chamber and is located delivery port one side, and the cooling chamber is located water inlet one side, and the cooling intracavity is equipped with the refrigeration pipe, and the one end and the water inlet of refrigeration pipe are linked together, and the other end and the coolant liquid of refrigeration pipe hold the chamber and are linked together, and coolant tank one side is equipped with and is used for cooling down the coolant liquid of the intraductal backward flow of refrigeration.
Furthermore, one end of the refrigerating pipe connected with the cooling liquid cavity is provided with a one-way valve.
Further, the cooling pipe section I is S type evenly distributed on the switch board inner wall.
Furthermore, the cooling pipe section II is in a rectangular or annular structure and is positioned between the heat dissipation fan and the air inlet.
Furthermore, the upper part of the heat dissipation fan is provided with a dust guard.
Furthermore, the outer face of the base is provided with a ventilation hole communicated with the groove, and the ventilation hole is positioned at the lower part of the dust guard.
Further, the switch board is equipped with monitoring control module, and monitoring control module comprises temperature sensor and singlechip, temperature sensor and singlechip electric connection, singlechip and heat dissipation fan and circulating pump electric connection.
Furthermore, a rainproof baffle is arranged on the outer side of the air outlet.
Compared with the prior art, the utility model has the beneficial effects that: the cooling fan at the bottom of the power distribution cabinet is utilized to realize the gas flow from bottom to top in the power distribution cabinet, so that low-temperature gas is blown upwards from the bottom of the power distribution cabinet and high-temperature hot gas at the upper part in the power distribution cabinet is discharged from the air outlet;
the arrangement of the refrigerator and the refrigerating pipe can cool the cooling liquid which flows back from the power distribution cabinet and absorbs certain heat, so that the cooling liquid can be ensured to continuously and effectively carry out water cooling on the power distribution cabinet;
due to the arrangement of the dustproof plate and the vent holes, powerful support is provided for the blowing and heat dissipation work of the heat dissipation fan, and the situation that the short circuit of components is caused due to the fact that dust is blown into the power distribution cabinet in the heat dissipation process can be effectively avoided;
the monitoring control module is utilized to monitor the temperature in the power distribution cabinet in real time and respectively control the starting of the heat dissipation fan and the circulating pump according to the condition of the temperature in the power distribution cabinet, so that the independent air-cooled heat dissipation or the synchronous heat dissipation operation of air cooling and water cooling of the power distribution cabinet is realized;
according to the utility model, the air cooling and the water cooling are used in a matched manner, so that the air flow from bottom to top in the power distribution cabinet can be realized, the air cooling at the lower part in the power distribution cabinet can quickly rise, the hot air at the upper part in the power distribution cabinet can be quickly discharged, the hot air exchange efficiency is greatly improved, the air flow blown out by the heat dissipation fan can be cooled, the air cooling is blown into the power distribution cabinet for heat dissipation and cooling, and the heat dissipation and cooling efficiency of the power distribution cabinet is greatly improved; according to the utility model, the air cooling mechanism and the water cooling mechanism which are matched with each other and arranged in the power distribution cabinet are arranged in the base, so that the effective space in the power distribution cabinet is saved, the convenience is provided for the normal maintenance of the flat cable for workers, the sealing performance of the power distribution cabinet is ensured, and the great guarantee is provided for the safe and effective operation of the outdoor power distribution cabinet.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a cooling water tank of the present invention.
In the figure: 1. a power distribution cabinet; 2. a rain-proof baffle plate; 3. an air outlet; 4. a monitoring control module; 5. a first cooling pipe section; 6. an air inlet; 7. a second cooling pipe section; 8. a dust-proof plate; 9. a groove; 10. a base; 11. a vent hole; 12. a heat dissipation fan; 13. a circulation pump; 14. a cooling water tank; 15. a partition plate; 16. a refrigerator; 17. a refrigeration pipe; 18. a cooling cavity; 19. and a cooling liquid cavity.
Detailed Description
In the following description, the technical solutions of the present invention will be described with reference to the drawings of the embodiments of the present invention, and it should be understood that, if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., it is only corresponding to the drawings of the present invention, and it is convenient to describe the present invention, but it is not necessary to indicate or imply that the indicated devices or elements have a specific orientation.
Referring to fig. 1-2, the present invention provides a technical solution:
in the first embodiment, please refer to fig. 1, an energy-saving outdoor power distribution cabinet integrating air cooling and cold water cooling comprises a base 10 and a power distribution cabinet 1, wherein the power distribution cabinet 1 is arranged on the upper portion of the base 10, an air inlet 6 is arranged at the bottom of the power distribution cabinet 1, air outlets 3 are arranged on two sides of the upper portion of the power distribution cabinet 1, a rain-proof baffle 2 is arranged outside the air outlets 3, a groove 9 corresponding to the power distribution cabinet 1 is arranged on the upper portion of the base 10, a cooling water tank 14 for storing cooling liquid is arranged in the groove 9, a heat dissipation fan 12 corresponding to the air inlet 6 and a circulating pump 13 for pumping the cooling liquid are respectively arranged on the upper portion of the cooling water tank 14, and a heat dissipation fan 12 corresponding to the air inlet 6 is arranged in the groove of the base 10, so that the air flow in the power distribution cabinet 1 can flow from bottom to top, the discharge of the hot air in the upper portion of the power distribution cabinet 1 is greatly accelerated, and the traditional mode of installing the heat dissipation fan 12 on the power distribution cabinet 1 is avoided, the structure of the power distribution cabinet 1 is simplified, convenience is provided for installation and distribution of components inside the power distribution cabinet 1, a water outlet of a cooling water tank 14 is communicated with a cooling pipe through a circulating pump 13, the cooling pipe is communicated with a water inlet of the cooling water tank 14, the cooling pipe is composed of a cooling pipe section II 7 which is uniformly distributed on the upper portion of a heat dissipation fan 12 and a cooling pipe section I5 which is S-shaped and uniformly distributed on the inner wall of the power distribution cabinet 1, the cooling pipe section II 7 is located between the heat dissipation fan 12 and an air inlet 6, air flow blown out by the heat dissipation fan 12 enters the power distribution cabinet 1 after being cooled and cooled through the cooling pipe section II 7, and therefore the air cooling effect is greatly improved, in order to enable the air flow blown out by the heat dissipation fan 12 to be fully contacted with the cooling pipe section II 7 to achieve the cooling effect, and the cooling pipe section II 7 is of a rectangular or annular structure; compare in the tradition add forced air cooling or water-cooling plant in switch board 1, with heat dissipation fan 12, cooling water tank 14 and circulating pump 13 setting in the base 10 of switch board 1 bottom, not only do not occupy the inside finite space of switch board 1, but also guaranteed switch board 1's leakproofness, also for carrying out effectual heat dissipation cooling to switch board 1 and provide convenience.
In the second embodiment, referring to fig. 2, after cooling liquid enters the power distribution cabinet 1 through the cooling pipe for absorbing heat, the cooling liquid heats up and flows back to the cooling water tank 14, in order to avoid the temperature rise of the cooling liquid from affecting the water cooling effect, a partition 15 is arranged in the cooling water tank 14, the partition 15 divides the interior of the cooling water tank 14 into a cooling liquid containing cavity 19 and a cooling cavity 18, the cooling liquid containing cavity 19 is located at one side of the water outlet, the cooling cavity 18 is located at one side of the water inlet, a cooling pipe 17 is arranged in the cooling cavity 18, one end of the cooling pipe 17 is communicated with the water inlet, the other end of the cooling pipe 17 is communicated with the cooling liquid containing cavity 19, a refrigerator 16 connected with the cooling pipe 17 is arranged at one side of the cooling water tank 14, the cooling pipe 17 can be cooled down by utilizing the thermo-electric effect of the refrigerator 16, the cooling liquid with a certain temperature flowing back in the cooling pipe 17, and the cooling pipe 17 absorbs heat, the cooled cooling liquid is discharged into the cooling liquid accommodating cavity 19 again and is pumped and circulated through the circulating pump 13, and in order to avoid that the cooling liquid in the cooling liquid accommodating cavity 19 flows back to the refrigerating pipe 17, one end of the refrigerating pipe 17 connected with the cooling liquid accommodating cavity 19 is provided with a one-way valve.
In the third embodiment, referring to fig. 1, in order to ensure the circulation of air in the groove 9 and provide a guarantee for the normal operation of the heat dissipation fan 12, the outer surface of the base 10 is provided with a vent hole 11 communicated with the groove 9, because the heat dissipation fan 12 blows air flow into the power distribution cabinet 1 from the bottom, in order to prevent dust from entering the power distribution cabinet 1 during the heat dissipation process, the upper portion of the heat dissipation fan 12 is provided with a dust guard 8 for blocking dust particles, and the corresponding vent hole 11 is located at the lower portion of the dust guard 9.
In the fourth embodiment, referring to fig. 1, in the daily use process, the heat dissipation and cooling effect of the power distribution cabinet 1 can be achieved only by the heat dissipation fan 12, only in hot summer or in the high-power operation state of the components in the power distribution cabinet 1, the ideal heat dissipation effect cannot be achieved only by the heat dissipation fan 12, at this time, water cooling by the cooling liquid is needed, in order to perform air cooling or water cooling on the power distribution cabinet 1 according to the actual situation, the power distribution cabinet 1 is provided with the monitoring and control module 4, the monitoring and control module 4 is composed of a temperature sensor and a single chip microcomputer, the temperature sensor monitors the temperature information in the power distribution cabinet 1 in real time and transmits the temperature information to the single chip microcomputer, the single chip microcomputer receives the temperature information, when the temperature in the power distribution cabinet 1 is in the normal range, the single chip microcomputer controls the heat dissipation fan 12 to start to perform auxiliary heat dissipation, when the temperature in the power distribution cabinet 1 exceeds the normal range, under the condition that the heat dissipation fan 12 operates, the single chip microcomputer controls the circulation pump 13 to be started, the circulation pump 13 pumps out cooling liquid in the cooling water tank 14 into the cooling pipe, the cooling liquid in the cooling pipe section two 7 cools air flow blown out by the heat dissipation fan 12, so that cold air flow enters the power distribution cabinet 1 to improve the heat dissipation effect, and the cooling liquid in the cooling pipe section one 5 absorbs heat energy in the power distribution cabinet 1 and flows back into the cooling water tank 14; the single chip microcomputer can also synchronously control the refrigerator 16 to work on the basis of controlling the circulating pump 13, so that the returned cooling liquid is synchronously cooled in the water cooling process.
The utility model is not described in detail in the prior art, and it is apparent to a person skilled in the art that the utility model is not limited to details of the above-described exemplary embodiments, but that the utility model can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the scope of the claims concerned.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121830720.2U CN216162246U (en) | 2021-08-06 | 2021-08-06 | An energy-saving outdoor power distribution cabinet integrating air and cold water cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121830720.2U CN216162246U (en) | 2021-08-06 | 2021-08-06 | An energy-saving outdoor power distribution cabinet integrating air and cold water cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216162246U true CN216162246U (en) | 2022-04-01 |
Family
ID=80837908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121830720.2U Expired - Fee Related CN216162246U (en) | 2021-08-06 | 2021-08-06 | An energy-saving outdoor power distribution cabinet integrating air and cold water cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216162246U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114520478A (en) * | 2022-04-02 | 2022-05-20 | 国网江苏省电力有限公司泰州供电分公司 | Intelligent temperature monitoring system of power distribution cabinet |
| CN115696861A (en) * | 2022-10-25 | 2023-02-03 | 新疆八一钢铁股份有限公司 | Special water cooling jacket for Ou metallurgical furnace mud gun encoder |
| CN116840530A (en) * | 2023-09-01 | 2023-10-03 | 北京煜邦电力技术股份有限公司 | Electric energy acquisition terminal with electric quantity abnormality alarm function |
| CN118472825A (en) * | 2024-06-13 | 2024-08-09 | 江苏盛发工程技术有限公司 | A sunken energy-saving power distribution cabinet |
-
2021
- 2021-08-06 CN CN202121830720.2U patent/CN216162246U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114520478A (en) * | 2022-04-02 | 2022-05-20 | 国网江苏省电力有限公司泰州供电分公司 | Intelligent temperature monitoring system of power distribution cabinet |
| CN115696861A (en) * | 2022-10-25 | 2023-02-03 | 新疆八一钢铁股份有限公司 | Special water cooling jacket for Ou metallurgical furnace mud gun encoder |
| CN116840530A (en) * | 2023-09-01 | 2023-10-03 | 北京煜邦电力技术股份有限公司 | Electric energy acquisition terminal with electric quantity abnormality alarm function |
| CN116840530B (en) * | 2023-09-01 | 2023-11-14 | 北京煜邦电力技术股份有限公司 | Electric energy acquisition terminal with electric quantity abnormality alarm function |
| CN118472825A (en) * | 2024-06-13 | 2024-08-09 | 江苏盛发工程技术有限公司 | A sunken energy-saving power distribution cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216162246U (en) | An energy-saving outdoor power distribution cabinet integrating air and cold water cooling | |
| CN206332964U (en) | Integrated machine room and data center | |
| CN213367211U (en) | Power distribution cabinet with remote terminal control function | |
| CN201536316U (en) | Outdoor power cabinet | |
| CN210624740U (en) | Electrical box assembly, outdoor unit and air conditioner | |
| CN211370626U (en) | Efficient aerogenerator heat abstractor | |
| CN218042210U (en) | Server cabinet for network security of transformer substation | |
| CN216134765U (en) | Electric cabinet cooling system | |
| CN110719718A (en) | Heat dissipation system, air conditioner and control method of air conditioner | |
| CN216872631U (en) | Power cabinet cooling device for electric power | |
| CN215897045U (en) | Power distribution cabinet with temperature detection and adjustment functions | |
| CN206001625U (en) | The off-premises station of air-conditioner and the air-conditioner with it | |
| CN111540971B (en) | Intelligent temperature control system of lithium battery energy storage cabinet | |
| CN212392557U (en) | Automatic distribution box with good heat dissipation effect | |
| CN118174515B (en) | Power conversion equipment and energy storage equipment | |
| CN110594878A (en) | Electrical box assembly, outdoor unit and air conditioner | |
| CN222380657U (en) | Energy storage container with ventilation system | |
| CN218631681U (en) | Low-voltage power capacitor | |
| CN218721979U (en) | Outdoor refrigerating and heating unit | |
| CN214960789U (en) | Electronic chip heat radiation structure | |
| CN220325074U (en) | Switch board with cooling structure | |
| CN220556804U (en) | Energy storage inverter case with heat radiation structure | |
| CN221948659U (en) | Energy storage converter | |
| CN221929079U (en) | High-efficient radiating regulator cubicle | |
| CN221263095U (en) | UPS power supply with heat radiation system |
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: 20220401 |