CN112531531A - Utilize water-cooling heat dissipation's switch board - Google Patents
Utilize water-cooling heat dissipation's switch board Download PDFInfo
- Publication number
- CN112531531A CN112531531A CN202011542084.3A CN202011542084A CN112531531A CN 112531531 A CN112531531 A CN 112531531A CN 202011542084 A CN202011542084 A CN 202011542084A CN 112531531 A CN112531531 A CN 112531531A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- block
- basin
- rainwater
- power distribution
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The invention discloses a power distribution cabinet utilizing water cooling for heat dissipation, and relates to the technical field of power distribution. According to the invention, the gap between the water outlet groove and the lower end of the heat dissipation block is smaller, so that the temperature at the lower end of the heat dissipation block is transferred more quickly, the evaporation speed of rainwater is improved, the rainwater can be stored through the arrangement of the water diversion chute, the water outlet groove and the water storage groove, the utilization rate of the rainwater is improved, the attachment point of the rainwater in the sliding process is smaller through the inclined design of the port of the heat dissipation block, so that the rainwater cannot be accumulated at the bottom of the heat dissipation block, and the problem of dampness in the power distribution cabinet caused by bringing the rainwater in when the heat dissipation fan is opened is prevented.
Description
Technical Field
The invention relates to a power distribution cabinet, relates to the technical field of power distribution, and particularly relates to a power distribution cabinet utilizing water cooling for heat dissipation.
Background
The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. The following problems exist in the prior art:
1. in the prior art, when the distribution box is used in rainy days, the problem that external air is sucked by the cooling fan and rainwater staying on a cooling port is easy to suck is caused;
2. among the prior art, can make inside humidity increase to some switch boards for inside component is damaged easily, and then can not reach convenient practical use original intention, and the suitability variation of this switch board, consequently need carry out the structure innovation and solve specific problem.
Disclosure of Invention
The invention provides a power distribution cabinet utilizing water cooling for heat dissipation, and aims to reduce rainwater retention and solve the problem that when a heat dissipation fan of the power distribution cabinet is opened, rainwater is easily sucked in, so that the humidity in the power distribution cabinet is increased; wherein another kind of purpose is in order to solve the heat dissipation problem of switch board to reach the effect that increases switch board life.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides an utilize water-cooling radiating switch board, includes the box, the upper end fixedly connected with top cap of box, the both sides of box all are provided with the thermovent, one side swing joint of box has the chamber door, the inside of thermovent is provided with the radiating block, the diversion chute has been seted up to the upper end of radiating block, the basin has been seted up to the middle part below of the inside of radiating block, the catch basin has been seted up to the upper end of the inside of radiating block, the lower extreme and the basin intercommunication setting of diversion chute, the balancing hole has been seted up between catch basin and the basin, set up through balancing hole intercommunication between catch basin and the basin.
The technical scheme of the invention is further improved as follows: the inside fixedly connected with magnet of the one end of water outlet channel far away from the diversion chute, one side that magnet is close to the diversion chute is provided with magnetic baffle.
The technical scheme of the invention is further improved as follows: the end, far away from the diversion chute, of the heat dissipation block is located between the water storage tank and the water outlet tank and is provided with a communication hole, the communication hole is communicated with the water storage tank and the water outlet tank, and a drainage rod is clamped on one side, close to the diversion chute, of the magnetic baffle plate on the right side of the lower end of the heat dissipation block in a sliding mode.
The technical scheme of the invention is further improved as follows: the inside of diversion chute is provided with the sloping block, the slope is seted up to the side of sloping block and is stayed the basin, the bight intercommunication that the basin was stayed in the slope is provided with presses down the basin.
The technical scheme of the invention is further improved as follows: the inside fixedly connected with of water restraining groove presses down the curved piece of class, press down the upper end fixedly connected with fixed block of the curved piece of class.
The technical scheme of the invention is further improved as follows: the flow restraining device is characterized in that a flow restraining connecting block is arranged inside the fixing block, a plurality of flow clamping blocks are arranged on the side face of the flow restraining connecting block, and the flow clamping blocks are provided with flow limiting grooves.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a power distribution cabinet utilizing water cooling for heat dissipation, which is ingenious in design, and the gap between a water outlet groove and the lower end of a heat dissipation block is smaller, so that the temperature of the lower end of the heat dissipation block is transferred more quickly, the evaporation speed of rainwater is improved, the effect of the power distribution cabinet during fan heating is more obvious, rainwater can be stored through the arrangement of a water diversion chute, the water outlet groove and a water storage groove, the utilization rate of the rainwater is improved, the attachment point of the rainwater during sliding is smaller through the inclined design of the port of the heat dissipation block, the rainwater cannot be accumulated at the bottom of the heat dissipation block, the rainwater is prevented from being brought in when a heat dissipation fan is opened, the problem of dampness in the power distribution cabinet is solved, and the practicability of the power distribution cabinet is greatly improved.
2. The invention provides a power distribution cabinet utilizing water-cooling heat dissipation, through the arrangement of magnets and magnetic baffles, rainwater is discharged once when a certain amount of rainwater is accumulated, the rainwater is prevented from staying at the lower end of a heat dissipation block one drop by one drop, and a heat dissipation fan is easy to bring the rainwater in, so that the practicability of the power distribution cabinet is greatly improved.
3. The invention provides a power distribution cabinet utilizing water cooling, through the arrangement of a communication hole, when moisture in a water outlet groove is evaporated, a water storage groove can timely supplement rainwater by utilizing the principle of pressure difference, through the arrangement of a drainage rod, water flow can be led out through the drainage rod by utilizing gravity and atmospheric pressure, a strand of water flow is formed, the phenomenon that water drops stay at an end head is reduced, so that the interior of the power distribution cabinet is further protected, through the suction force between a magnetic baffle and a magnet, the drainage rod can be returned when the magnet rebounds, and the moisture reserved at the end part of the drainage rod can be scattered through the impact force for design.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a heat sink according to the present invention;
FIG. 3 is a schematic structural view of the water diversion chute of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the area B in FIG. 2 according to the present invention;
FIG. 6 is an enlarged view of the area C of FIG. 3 according to the present invention;
fig. 7 is a schematic structural view of the fixing block of the present invention.
In the figure: 1. a box body; 2. a top cover; 3. a box door; 4. a heat dissipation port; 41. a heat dissipating block; 411. a communicating hole; 412. a drainage rod; 42. a water diversion chute; 421. a sloping block; 422. inclining the water retaining groove; 423. a water restraining tank; 43. a water outlet groove; 431. a magnet; 432. a magnetic baffle; 44. a water storage tank; 45. a balance hole; a1, a flow-restraining bent block; a2, fixing blocks; b1, a flow-restraining connecting block; b2, a card flow block; b3 and a Y-shaped flow-limiting groove.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in figures 1-2, the invention provides a power distribution cabinet utilizing water cooling heat dissipation, which comprises a cabinet body 1, wherein the upper end of the cabinet body 1 is fixedly connected with a top cover 2, both sides of the cabinet body 1 are provided with heat dissipation ports 4, one side of the cabinet body 1 is movably connected with a cabinet door 3, a heat dissipation block 41 is arranged inside the heat dissipation port 4, the upper end of the heat dissipation block 41 is provided with a water diversion chute 42, the lower part of the middle part of the inside of the heat dissipation block 41 is provided with a water outlet groove 43, the upper end of the inside of the heat dissipation block 41 is provided with a water storage groove 44, the lower end of the water diversion chute 42 is communicated with the water outlet groove 43, a balance hole 45 is arranged between the water storage groove 44 and the water outlet groove 43, the water storage groove 44 is communicated with the water outlet groove 43 through,
in this embodiment, the gap between the water outlet groove 43 and the lower end of the heat dissipation block 41 is small, so that the temperature of the lower end of the heat dissipation block 41 is transferred more quickly, the evaporation rate of rainwater is increased, the effect of the fan is more obvious, the rainwater can be stored through the arrangement of the water diversion chute 42, the water outlet groove 43 and the water storage groove 44, the utilization rate of the rainwater is increased, the attachment point of the rainwater in the sliding process is small through the inclined design of the port of the heat dissipation block 41, the rainwater cannot be accumulated at the bottom of the heat dissipation block 41, and the rainwater is prevented from being brought into a power distribution cabinet when the heat dissipation fan is opened, so that the humidity problem in the power distribution cabinet is solved, and the practicability of the fan is greatly improved.
Example 2
As shown in fig. 2, on the basis of embodiment 1, the present invention provides a technical solution: a magnet 431 is fixedly connected to the interior of one end of the water outlet groove 43 far away from the water diversion chute 42, and a magnetic baffle 432 is arranged on one side of the magnet 431 close to the water diversion chute 42.
In the embodiment, the magnets 431 and the magnetic baffles 432 are arranged, so that rainwater is discharged at a time when a certain amount of rainwater is accumulated, the rainwater is prevented from staying at the lower end of the heat dissipation block 41 one drop by one drop, the heat dissipation fan is easy to bring the rainwater in, and the practicability of the invention is greatly improved.
Example 3
As shown in fig. 2 and fig. 4 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a communicating hole 411 is formed between the water storage groove 44 and the water outlet groove 43 at one end of the heat dissipation block 41 away from the water diversion chute 42, one end of the communicating hole 411 close to the water storage groove 44 is larger than one end close to the water outlet groove 43, the design is used for applying certain pressure to water flow so as to facilitate the water flow to flow out, the communicating hole 411 is communicated with the water storage groove 44 and the water outlet groove 43, and the flow diversion rod 412 is slidably clamped at one side of the magnetic baffle 432 close to the water diversion chute 42 at the right side of the lower end of the heat dissipation block 41.
In this embodiment, through the setting of intercommunicating pore 411, can be when the moisture in the basin 43 of going out is evaporated, through the principle that utilizes the pressure difference, make catch basin 44 can replenish the rainwater in time, through the setting of drainage pole 412, through utilizing gravity and atmospheric pressure, accessible drainage pole 412 is drawn forth rivers, and form a rivers, reduce the phenomenon that the water droplet stops at the end, in order to further protect the inside of switch board, through the suction between magnetic baffle 432 and magnet 431, make magnet 431 can return drainage pole 412 to when kick-backing, and can break up it through the impact force with the moisture that the tip of drainage pole 412 stayed for the design.
Example 4
As shown in fig. 3, on the basis of embodiment 1, the present invention provides a technical solution: the inside of diversion chute 42 is provided with sloping block 421, and slope water retaining groove 422 has been seted up to the side of sloping block 421, and two terminal surfaces that slope water retaining groove 422 are the slope setting, and the bight intercommunication that slope water retaining groove 422 is provided with and suppresses basin 423, and it sets up with play basin 43 intercommunication to suppress basin 423.
In this embodiment, the inclined water retaining groove 422 is provided to absorb moisture and provide a certain downward force to the moisture not in contact with the water, so as to accelerate the flow of rainwater, and the rainwater can be further stored and taken out by the arrangement of the water restraining groove 423.
Example 5
As shown in fig. 6, on the basis of embodiment 4, the present invention provides a technical solution: the inside fixedly connected with of water suppression groove 423 presses down a curvy knot a1, presses down curvy knot a1 for the bending type design that upwards, presses down curvy knot a 1's upper end fixedly connected with fixed block a 2.
In this embodiment, the bending of the flow suppressing bent block a1 can increase the resistance to water flow, and can absorb and retain a part of water, and the fixing block a2 can increase the stability of the flow suppressing bent block a1, so that the flow suppressing bent block a1 is more firm, thereby increasing the practicability of the present invention.
Example 6
As shown in fig. 2 to 5, on the basis of embodiment 5, the present invention provides a technical solution: the inside of fixed block a2 is provided with presses down connecting block b1, presses down connecting block b1 and is the design of toper, presses down the side of connecting block b1 and is provided with a plurality of card class piece b2, all sets up Y type current-limiting groove b3 on card class piece b2, and Y type current-limiting groove b3 is the design of Y type.
In the embodiment, the stability of the flow-restraining connecting block b1 can be improved through the conical design of the flow-restraining connecting block b 3578, a gap exists between the flow-restraining blocks b2 through the arrangement of the flow-restraining blocks b2, so that more rainwater can be adsorbed, the rainwater storage capacity can be further improved through the arrangement of the Y-shaped flow-limiting groove b3, and the practicability of the rainwater flow-restraining device is greatly improved.
The working principle of the power distribution cabinet utilizing water cooling heat dissipation is described in detail below.
As shown in fig. 1-7, when it rains, rainwater strikes the heat dissipation opening 4, and is collected by the arrangement of the water diversion chute 42 and the water storage tank 44, and the rainwater is in the water diversion chute 42, and the inclined water retention tank 422 and the water suppression tank 423 are described, so that a part of the rainwater enters the water diversion chute 42 and the water suppression tank 423, the water suppression tank 423 primarily accesses through the flow suppression elbow block a1, so that a part of the flowing rainwater is mixed on the flow suppression elbow block a1, the rainwater is mixed between the flow blocking blocks b2 when passing through the fixed block a2, the water storage capacity of the fixed block a2 is further increased through the Y-shaped flow limiting tank b3, the water flow on the water diversion chute 42 flows into the water outlet tank 43, when the amount of the water storage tank 44 and the water outlet tank 43 reaches the position of the balance hole 45, the water storage tank 44 balances with the balance hole 45 through the balance hole 45, and the amount of the water stored in the water outlet tank 43 reaches the maximum value of the magnetic force 431 and the magnetic force baffle 432, make magnet 431 open, once only discharge the rainwater, opening of magnet 431 simultaneously for drainage rod 412 stretches out through self gravity, in order to draw out the rainwater in the basin 43, after the rain stops, catch basin 44 is full of the rainwater with in the basin 43, through opening of radiator fan in the switch board, make wind pass through under the thermovent 4, through the existence of rainwater, make the temperature of the lower extreme of radiating block 41 lower, so that can bring in cooler wind when the wind current passes through, in order to reach the effect of cooling.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides an utilize water-cooling radiating switch board, includes box (1), the upper end fixedly connected with top cap (2) of box (1), the both sides of box (1) all are provided with thermovent (4), one side swing joint of box (1) has chamber door (3), its characterized in that: the inside of thermovent (4) is provided with radiating block (41), diversion chute (42) have been seted up to the upper end of radiating block (41), basin (43) have been seted up to the middle part below of the inside of radiating block (41), basin (44) have been seted up to the upper end of the inside of radiating block (41), the lower extreme and basin (43) intercommunication setting of diversion chute (42), balancing hole (45) have been seted up between basin (44) and basin (43), set up through balancing hole (45) intercommunication between basin (44) and the basin (43).
2. The power distribution cabinet utilizing water cooling heat dissipation according to claim 1, wherein: the inside fixedly connected with magnet (431) of the one end of outlet channel (43) far away from diversion chute (42), one side that magnet (431) is close to diversion chute (42) is provided with magnetic baffle (432).
3. The power distribution cabinet utilizing water cooling heat dissipation according to claim 1, wherein: the one end that diversion chute (42) was kept away from in radiating block (41) is located and has seted up intercommunicating pore (411) between catch basin (44) and play basin (43), intercommunication setting between intercommunicating pore (411) and catch basin (44), the play basin (43), the right side of the lower extreme of radiating block (41) is located that one side slip joint that magnetic baffle (432) are close to diversion chute (42) has drainage bar (412).
4. The power distribution cabinet utilizing water cooling heat dissipation according to claim 1, wherein: the inside of diversion chute (42) is provided with sloping block (421), slope water retaining groove (422) have been seted up to the side of sloping block (421), the bight intercommunication of slope water retaining groove (422) is provided with and presses down basin (423).
5. The power distribution cabinet utilizing water cooling heat dissipation according to claim 4, wherein: the inside fixedly connected with of water restraining groove (423) presses down curved block (a1), the upper end fixedly connected with fixed block (a2) of pressing down curved block (a 1).
6. The power distribution cabinet utilizing water cooling heat dissipation according to claim 5, wherein: the flow restraining device is characterized in that a flow restraining connecting block (b1) is arranged inside the fixed block (a2), a plurality of flow clamping blocks (b2) are arranged on the side face of the flow restraining connecting block (b1), and Y-shaped flow limiting grooves (b3) are formed in each flow clamping block (b 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011542084.3A CN112531531B (en) | 2020-12-24 | 2020-12-24 | Utilize water-cooling heat dissipation's switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011542084.3A CN112531531B (en) | 2020-12-24 | 2020-12-24 | Utilize water-cooling heat dissipation's switch board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112531531A true CN112531531A (en) | 2021-03-19 |
| CN112531531B CN112531531B (en) | 2022-09-09 |
Family
ID=74975957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011542084.3A Active CN112531531B (en) | 2020-12-24 | 2020-12-24 | Utilize water-cooling heat dissipation's switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112531531B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723671A (en) * | 2012-06-26 | 2012-10-10 | 泉州亿兴电力有限公司 | Low-voltage comprehensive power distribution cabinet |
| CN205811358U (en) * | 2016-06-20 | 2016-12-14 | 溧水县得瑞微型电机厂 | A kind of power distribution cabinet utilizing cooling water temperature |
| CN107742848A (en) * | 2017-12-05 | 2018-02-27 | 成都市创斯德机电设备有限公司 | A kind of water cooling radiating type outdoor substation |
| CN107749583A (en) * | 2017-12-02 | 2018-03-02 | 成都富中成科技有限公司 | A kind of distribution box using compound energy source heat-dissipating |
| CN208970944U (en) * | 2018-08-24 | 2019-06-11 | 河南中平川仪电气有限公司 | A kind of switchgear convenient for heat dissipation |
| CN110867741A (en) * | 2019-11-11 | 2020-03-06 | 西安鼎腾电子科技有限公司 | Outdoor low-voltage distribution cabinet with anticollision institution |
| CN111193209A (en) * | 2019-05-24 | 2020-05-22 | 杨时雷 | High-voltage distribution box with heat dissipation and waterproof functions |
| CN212162510U (en) * | 2020-07-05 | 2020-12-15 | 张炜 | Outdoor electrical distribution box |
-
2020
- 2020-12-24 CN CN202011542084.3A patent/CN112531531B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723671A (en) * | 2012-06-26 | 2012-10-10 | 泉州亿兴电力有限公司 | Low-voltage comprehensive power distribution cabinet |
| CN205811358U (en) * | 2016-06-20 | 2016-12-14 | 溧水县得瑞微型电机厂 | A kind of power distribution cabinet utilizing cooling water temperature |
| CN107749583A (en) * | 2017-12-02 | 2018-03-02 | 成都富中成科技有限公司 | A kind of distribution box using compound energy source heat-dissipating |
| CN107742848A (en) * | 2017-12-05 | 2018-02-27 | 成都市创斯德机电设备有限公司 | A kind of water cooling radiating type outdoor substation |
| CN208970944U (en) * | 2018-08-24 | 2019-06-11 | 河南中平川仪电气有限公司 | A kind of switchgear convenient for heat dissipation |
| CN111193209A (en) * | 2019-05-24 | 2020-05-22 | 杨时雷 | High-voltage distribution box with heat dissipation and waterproof functions |
| CN110867741A (en) * | 2019-11-11 | 2020-03-06 | 西安鼎腾电子科技有限公司 | Outdoor low-voltage distribution cabinet with anticollision institution |
| CN212162510U (en) * | 2020-07-05 | 2020-12-15 | 张炜 | Outdoor electrical distribution box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112531531B (en) | 2022-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206516915U (en) | A kind of heat loss through conduction formula power department electric cabinet of outdoor control | |
| CN206864965U (en) | A kind of outdoor electricity distribution cabinet provided with efficient heat dissipation channel | |
| CN204538510U (en) | Electric distribution cabinet dehydrating unit | |
| CN208955148U (en) | A kind of flow passage structure of integration liquid cooling | |
| CN112531531B (en) | Utilize water-cooling heat dissipation's switch board | |
| CN201074930Y (en) | Air conditioner separator and indoor set of air-conditioner using the same | |
| CN208433425U (en) | Air-cooled battery pack | |
| CN208062637U (en) | A kind of outdoor switching station that thermal diffusivity is strong | |
| CN111799667A (en) | Rain-proof heat dissipation type switch board | |
| CN200979256Y (en) | Heat pump type mobile air conditioner | |
| CN201084804Y (en) | A protector of an air-inlet of a cooling fan for electric bicycle charger | |
| CN111981866B (en) | Cooling tower | |
| CN209431614U (en) | Electrical appliance kit and air-conditioning | |
| CN208433492U (en) | A kind of air-cooled battery pack | |
| CN204100839U (en) | A kind of dry wet associating air cooling condensing assembly | |
| CN208175229U (en) | A kind of data center's hot and cold air channel energy conserving system | |
| CN105737301B (en) | It is a kind of can uniformly spilling water water screen apparatus | |
| CN206947467U (en) | A kind of battery bag shunting cooling device | |
| CN217505939U (en) | High temperature ammeter case is prevented in field | |
| CN201185604Y (en) | Aquarium refrigerating mechanism | |
| CN208983919U (en) | A kind of porous cooling fin | |
| CN206179854U (en) | Liquid submergence formula chip radiator | |
| CN100419341C (en) | Water spray system of air conditioner | |
| CN207033597U (en) | A kind of novel indirect cooling device | |
| CN218274756U (en) | Air duct structure of energy storage battery cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220819 Address after: 410600 No.88, Asia Road, high tech Industrial Park, Ningxiang County, Changsha City, Hunan Province Applicant after: Hunan Tianwei Electric Co.,Ltd. Address before: 3 / F, building 2, No.8 Tuanjie Road, Tuanjie village, Xinya street, Huadu District, Guangzhou, Guangdong 510000 Applicant before: Chen Yong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |