CN217011582U - Exchange rack with energy-efficient heat dissipation function - Google Patents
Exchange rack with energy-efficient heat dissipation function Download PDFInfo
- Publication number
- CN217011582U CN217011582U CN202220471895.7U CN202220471895U CN217011582U CN 217011582 U CN217011582 U CN 217011582U CN 202220471895 U CN202220471895 U CN 202220471895U CN 217011582 U CN217011582 U CN 217011582U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- heat dissipation
- rotating shaft
- group
- motor
- 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
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本实用新型公开了一种具有高效节能散热功能的交换机柜，属于交换机柜技术领域，解决了现有的交换机柜存在散热性能差的问题，其技术要点是：包括机柜，机柜内设置有若干个支撑板，支撑板上方设置有吹风散热机构，吹风散热机构包括吹风组和第一往复驱动组，机柜的内部设置有水冷机构，水冷机构包括水循环驱动组和第二往复驱动组，机柜内温度过高时，吹风组运作进行吹风散热，同时第一往复驱动组运作带动吹风组往复移动于机柜的内部，使吹风散热范围大幅提升，第一往复驱动组运作的同时带动第二往复驱动组以及水循环驱动组运作，使冷却液循环流动于机柜的内部进行水冷降温处理，散热效果显著，具有散热性能好的优点。
The utility model discloses a switch cabinet with high-efficiency energy-saving heat dissipation function, belonging to the technical field of switch cabinets and solving the problem of poor heat dissipation performance of the existing switch cabinet. The support plate, the upper part of the support plate is provided with a blowing and cooling mechanism. The blowing and cooling mechanism includes a blowing group and a first reciprocating drive group. A water cooling mechanism is arranged inside the cabinet. The water cooling mechanism includes a water circulation driving group and a second reciprocating driving group. When it is high, the blower group operates to blow and dissipate heat. At the same time, the operation of the first reciprocating drive group drives the blower group to move back and forth inside the cabinet, which greatly increases the range of blower heat dissipation. The first reciprocating drive group operates and drives the second reciprocating drive group and water circulation. The operation of the drive group makes the cooling liquid circulate in the inside of the cabinet for water-cooling cooling treatment. The heat dissipation effect is remarkable, and it has the advantages of good heat dissipation performance.
Description
Technical Field
The utility model relates to the field of switch cabinets, in particular to a switch cabinet with an efficient energy-saving heat dissipation function.
Background
With the rapid development of social economy, the exchange is a general name of a technology for transmitting information to be transmitted to a corresponding route meeting requirements by using a method of manual work or automatic equipment completion according to the requirement of information transmission at two communication ends, the exchange can be divided into a wide area network exchange and a local area network exchange according to different working positions, the wide area exchange is equipment for completing the information exchange function in a communication system, the exchange is applied to a data link layer, the exchange is provided with a plurality of ports, each port has a bridging function and can be connected with a local area network or a high-performance server or a working station, actually, the exchange is sometimes called a multi-port bridge, and the exchange cabinet is a cabinet body for installing and protecting the exchange.
Exchange rack is the important facility of laying numerous switches and other equipment in order, and traditional optical fiber exchange rack is mainly through the rack casing that panel beating equipment processing formed, usually by the frame, curb plate and door plant are constituteed, for the radiating effect who increases the rack, set up the louvre usually on door plant or curb plate and dispel the heat, but this type of rack structure is comparatively single, and the radiating effect is relatively poor, thereby greatly reduced inside switch's life, can't satisfy the in-service use needs.
Therefore, the existing switch cabinet has the defect of poor heat dissipation performance, and is difficult to popularize and apply.
Therefore, it is desirable to provide a switch cabinet with high-efficiency energy-saving heat dissipation function, which aims to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the defects in the prior art, an embodiment of the present invention provides a switch cabinet with an efficient energy-saving heat dissipation function, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
an exchange cabinet with high-efficiency energy-saving heat dissipation function comprises a cabinet, wherein a plurality of supporting plates convenient for placing an exchanger are arranged in the cabinet, a blowing heat dissipation mechanism is arranged above the supporting plates and comprises a blowing group and a first reciprocating driving group, the first reciprocating driving group comprises an arc moving member, an incomplete gear, a first rotating shaft, a second rotating shaft and a first motor, the arc moving member is connected to the inside of the cabinet in a sliding manner through a sliding block, the arc moving member is internally engaged with the incomplete gear, the incomplete gear is connected to the inside of the cabinet in a rotating manner through the first rotating shaft, the first rotating shaft is connected with the second rotating shaft through a bevel gear pair in a rotating manner, the second rotating shaft is connected to the inside of the cabinet in a rotating manner, the second rotating shaft is fixedly connected with an output shaft of the first motor, and the first motor is fixedly arranged on the cabinet through a decorative cover, the inside of rack is provided with water-cooling mechanism, water-cooling mechanism includes water circulation drive group and the reciprocal drive group of second, water-cooling mechanism is connected with first reciprocal drive group, the outside of rack articulates there is the cabinet door.
As a further scheme of the utility model, the blowing set comprises a second dust screen, fan blades, a second motor and a connecting frame, the connecting frame is fixedly connected to the arc-shaped moving member, the connecting frame is connected to the inside of the cabinet in a sliding manner, the second motor is fixedly mounted on the connecting frame, the fan blades are fixedly connected to an output shaft of the second motor, and the second dust screen convenient for dust prevention is arranged on one side of each fan blade.
As a further scheme of the utility model, the water circulation driving group comprises a liquid storage tank, a circulation tank, a piston rod, a piston plate, a cooling pipe and a communication pipe, wherein the liquid storage tank and the circulation tank are both fixedly mounted on the machine cabinet, a liquid inlet pipe and a liquid outlet pipe are arranged on the liquid storage tank, the liquid storage tank is communicated with the inside of the circulation tank through the communication pipe, a one-way valve is arranged on the communication pipe, the cooling pipe fixedly surrounds the inside of the machine cabinet, two ends of the cooling pipe are respectively communicated with the inside of the circulation tank, and the piston plate is slidably connected to the inside of the circulation tank through the piston rod.
As a further scheme of the present invention, the second reciprocating driving group includes a driving gear, a driven gear, a third rotating shaft, a cam, a push plate and a spring, one end of the piston rod is fixedly connected with the push plate, the spring is disposed at a joint of the push plate and the circulation box, one side of the push plate is rotatably connected with the cam, the cam is rotatably connected to the cabinet through the third rotating shaft, one end of the third rotating shaft is fixedly connected with the driven gear, the driven gear is engaged and connected with the driving gear, and the driving gear is fixedly connected with an output shaft of the first motor.
As a further scheme of the utility model, the cabinet door is provided with an observation window and a handle, and the outer side of the cabinet is provided with a plurality of label columns corresponding to the support plates.
As a further scheme of the utility model, a plurality of first dust screens convenient for ventilation and heat dissipation are arranged on one side of the cabinet, and a plurality of bases convenient for supporting are arranged at the bottom of the cabinet.
In summary, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
according to the utility model, the cabinet is internally provided with the plurality of supporting plates convenient for placing the switch, the blowing and heat-dissipating mechanism is arranged above the supporting plates and comprises the blowing group and the first reciprocating driving group, when the temperature in the cabinet is overhigh, the blowing group operates to carry out blowing and heat-dissipating treatment, and meanwhile, the first reciprocating driving group operates to drive the blowing group to move in the cabinet in a reciprocating manner, so that the blowing and heat-dissipating range of the blowing group is greatly improved, and the heat-dissipating effect is obvious.
The inside of rack is provided with water cooling mechanism, and water cooling mechanism includes water circulation drive group and the reciprocal drive group of second, and water cooling mechanism is connected with first reciprocal drive group, and the outside of rack articulates there is the cabinet door, drives the reciprocal drive group operation of second in the time of the reciprocal drive group operation of first, realizes the water circulation drive group operation under the reciprocal drive group connection of second, makes coolant liquid circulation flow and carries out water-cooling in the inside of rack and handle, and the radiating effect is showing.
The two motors can realize blowing heat dissipation treatment and water cooling heat dissipation treatment, so that the utilization rate of the electric appliance is greatly reduced, and the energy-saving and heat dissipation device has the remarkable advantages of energy conservation and heat dissipation.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic rear perspective view of an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an internal portion of an embodiment of the present invention.
Fig. 4 is a schematic diagram of an internal cross-sectional structure of an embodiment of the present invention.
Fig. 5 is an enlarged structural diagram of a in fig. 4.
Fig. 6 is an enlarged structural diagram of B in fig. 4.
Fig. 7 is a schematic view of a connection structure of the arc moving member in the embodiment of the present invention.
Reference numerals: 1. a cabinet; 2. a liquid storage tank; 3. a circulation box; 4. a cabinet door; 5. a label bar; 6. a base; 7. a decorative cover; 8. a first motor; 9. a first dust screen; 10. a support plate; 11. a second dust screen; 12. a fan blade; 13. a second motor; 14. a connecting frame; 15. an arc-shaped moving member; 16. an incomplete gear; 17. a first rotating shaft; 18. a bevel gear pair; 19. a second rotating shaft; 20. a driving gear; 21. a driven gear; 22. a third rotating shaft; 23. a cam; 24. pushing the plate; 25. a spring; 26. a piston rod; 27. a piston plate; 28. a cooling tube; 29. an observation window; 30. a communication pipe is provided.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Example 1
Referring to fig. 1 to 4, 6 and 7, an exchange cabinet with high-efficiency energy-saving heat dissipation function comprises a cabinet 1, wherein a plurality of support plates 10 are arranged in the cabinet 1, the support plates 10 are used for placing an exchange, a blowing heat dissipation mechanism is arranged above the support plates 10, the blowing heat dissipation mechanism comprises a blowing group and a first reciprocating drive group, the first reciprocating drive group comprises an arc-shaped moving member 15, an incomplete gear 16, a first rotating shaft 17, a second rotating shaft 19 and a first motor 8, the arc-shaped moving member 15 is slidably connected to the inside of the cabinet 1 through a sliding block, the incomplete gear 16 is internally engaged with the arc-shaped moving member 15, the incomplete gear 16 is rotatably connected to the inside of the cabinet 1 through the first rotating shaft 17, the first rotating shaft 17 is rotatably connected with the second rotating shaft 19 through a bevel gear pair 18, the second rotating shaft 19 is rotatably connected to the inside of the cabinet 1, the second rotating shaft 19 is fixedly connected with an output shaft of a first motor 8, and the first motor 8 is fixedly installed on the cabinet 1 through a decorative cover 7.
Further, the group of blowing includes second dust screen 11, flabellum 12, second motor 13 and link 14, fixedly connected with link 14 on the arc moving member 15, link 14 sliding connection is in the inside of rack 1, fixedly mounted has second motor 13 on the link 14, the output shaft fixedly connected with flabellum 12 of second motor 13, one side of flabellum 12 is provided with the dustproof second dust screen 11 of being convenient for.
Further, the cabinet door 4 is provided with an observation window 29 and a handle, and the outer side of the cabinet 1 is provided with a plurality of label columns 5 corresponding to the support plate 10.
Preferably, open cabinet door 4 and be convenient for place the switch of different models on the backup pad 10 in rack 1, the rack 1 outside is provided with the model that label bar 5 is convenient for sign every switch.
Preferably, when the temperature is too high in cabinet 1, second motor 13 starts to order about flabellum 12 rotatory, first motor 8 starts to drive second pivot 19 rotatory simultaneously, second pivot 19 orders about incomplete gear 16 on first pivot 17 rotatory under bevel gear pair's 18 relation of connection, order about arc moving member 15 in cabinet 1's inside through slider reciprocating sliding connection under gear connection's relation, thereby realize flabellum 12 reciprocating motion on second motor 13 in cabinet 1's inside top, the radiating range of blowing of flabellum 12 has been promoted greatly, the radiating effect is showing.
Preferably, a second dust screen 11 is provided to facilitate dust-proof operation.
Example 2
Referring to fig. 1 to 5, an exchange cabinet with high-efficiency, energy-saving and heat-dissipating functions includes a cabinet 1, a water cooling mechanism is disposed inside the cabinet 1, the water cooling mechanism includes a water circulation driving set and a second reciprocating driving set, the water cooling mechanism is connected to the first reciprocating driving set, and a cabinet door 4 is hinged to an outer side of the cabinet 1.
Further, hydrologic cycle drive group includes liquid reserve tank 2, circulation case 3, piston rod 26, piston plate 27, cooling tube 28 and communicating pipe 30, liquid reserve tank 2 and the equal fixed mounting of circulation case 3 on rack 1, be provided with feed liquor pipe and drain pipe on the liquid reserve tank 2, liquid reserve tank 2 is linked together through communicating pipe 30 and circulation case 3's inside, be provided with the check valve on communicating pipe 30, the solid fixed ring of cooling tube 28 winds in rack 1's inside, the both ends of cooling tube 28 are linked together with circulation case 3's inside respectively, piston plate 27 is through piston rod 26 sliding connection in circulation case 3's inside.
Further, the second reciprocating driving group comprises a driving gear 20, a driven gear 21, a third rotating shaft 22, a cam 23, a push plate 24 and a spring 25, one end of a piston rod 26 is fixedly connected with the push plate 24, the spring 25 is arranged at the joint of the push plate 24 and the circulating box 3, one side of the push plate 24 is rotatably connected with the cam 23, the cam 23 is rotatably connected to the cabinet 1 through the third rotating shaft 22, one end of the third rotating shaft 22 is fixedly connected with the driven gear 21, the driven gear 21 is engaged with the driving gear 20, and the driving gear 20 is fixedly connected with an output shaft of the first motor 8.
Further, one side of rack 1 is provided with a plurality of first dust screens 9 of being convenient for ventilate heat dissipation, the bottom of rack 1 is provided with a plurality of bases 6 of being convenient for support.
Preferably, the accessible feed liquor pipe is put into liquid reserve tank 2 with the coolant liquid in, it is rotatory to drive driving gear 20 when first motor 8 functions, it is rotatory to order about driven gear 21 to drive the cam 23 on the third pivot 22 under gear connection's relation, it drives push pedal 24 compression spring 25 and drives piston rod 26 reciprocal sliding connection on circulation case 3 to order about push pedal 24 compression spring 25 under the eccentric action of cam 23, thereby piston rod 26 drives piston plate 27 reciprocal sliding connection in circulation case 3, realize coolant liquid circulation flow in cooling tube 28 under communicating pipe 30 last check valve's effect, thereby realize handling the inside water-cooling of by a wide margin of rack 1, the radiating effect is showing.
Preferably, the first dustproof net 9 is arranged on the outer side of the cabinet 1, so that corresponding dustproof heat dissipation treatment can be conveniently carried out, and the arranged observation window 29 is convenient for observing the inside of the cabinet 1.
The rest of the structure of this example is the same as example 1.
The working principle of the utility model is as follows: the cabinet door 4 is opened to facilitate the placement of different types of exchangers on the supporting plate 10 in the cabinet 1, the label bar 5 is arranged on the outer side of the cabinet 1 to facilitate the identification of the type of each exchanger, when the temperature in the cabinet 1 is too high, the second motor 13 is started to drive the fan blades 12 to rotate, meanwhile, the first motor 8 is started to drive the second rotating shaft 19 to rotate, the second rotating shaft 19 drives the incomplete gear 16 on the first rotating shaft 17 to rotate under the connection relationship of the bevel gear pair 18, the arc-shaped moving member 15 is driven to be connected to the inside of the cabinet 1 in a reciprocating sliding manner through the sliding block under the gear connection relationship, so that the fan blades 12 on the second motor 13 can move above the inside of the cabinet 1 in a reciprocating manner, the blowing heat dissipation range of the fan blades 12 is greatly expanded, the heat dissipation effect is remarkable, and the second dust screen 11 is arranged to facilitate the dust prevention operation; the accessible feed liquor pipe is put into liquid reserve tank 2 with the coolant liquid in, it is rotatory to drive driving gear 20 when first motor 8 functions, it is rotatory to order about driven gear 21 to drive cam 23 on the third pivot 22 under gear connection's the relation, it drives piston rod 26 reciprocating sliding connection on circulation case 3 to order about push pedal 24 compression spring 25 under cam 23's eccentric action, thereby piston rod 26 drives piston plate 27 reciprocating sliding connection in circulation case 3, realize coolant liquid circulation flow in cooling tube 28 under communicating pipe 30 last check valve's effect, thereby realize handling 1 inside water-cooling by a wide margin of rack, the radiating effect is showing, simultaneously the outside of rack 1 is provided with first dust screen 9 and is convenient for carry out corresponding dustproof heat dissipation and handles, the inside of rack 1 is convenient for observe to observation window 29 of setting.
It should be noted that, in the present application, all components are common standard components or components known to those skilled in the art, which effectively solves the problem of poor heat dissipation performance of the existing switch cabinet.
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the utility model, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (6)
1. A switch cabinet with an efficient energy-saving heat dissipation function comprises a cabinet (1) and is characterized in that a plurality of supporting plates (10) convenient for placing a switch are arranged in the cabinet (1), a blowing heat dissipation mechanism is arranged above the supporting plates (10) and comprises a blowing group and a first reciprocating driving group, the first reciprocating driving group comprises an arc-shaped moving member (15), an incomplete gear (16), a first rotating shaft (17), a second rotating shaft (19) and a first motor (8), the arc-shaped moving member (15) is connected to the inside of the cabinet (1) in a sliding mode through a sliding block, the incomplete gear (16) is connected to the arc-shaped moving member (15) in an inner meshing mode, the incomplete gear (16) is connected to the inside of the cabinet (1) in a rotating mode through the first rotating shaft (17), the first rotating shaft (17) is connected with the second rotating shaft (19) in a rotating mode through a bevel gear pair (18), second pivot (19) rotate to be connected in the inside of rack (1), the output shaft of the first motor (8) of second pivot (19) fixedly connected with, first motor (8) are through dress trim cover (7) fixed mounting on rack (1), the inside of rack (1) is provided with water-cooling mechanism, water-cooling mechanism includes the reciprocal drive group of hydrologic cycle drive group and second, water-cooling mechanism is organized with the reciprocal drive of first reciprocal and is connected, the outside of rack (1) articulates there is cabinet door (4).
2. The exchange cabinet with the functions of energy saving and heat dissipation according to claim 1, wherein the blowing set comprises a second dust screen (11), fan blades (12), a second motor (13) and a connecting frame (14), the connecting frame (14) is fixedly connected to the arc-shaped moving member (15), the connecting frame (14) is slidably connected to the inside of the cabinet (1), the second motor (13) is fixedly mounted on the connecting frame (14), the fan blades (12) are fixedly connected to an output shaft of the second motor (13), and the second dust screen (11) convenient for dust prevention is arranged on one side of the fan blades (12).
3. The switch cabinet with high-efficiency energy-saving heat dissipation function according to claim 1, the water circulation driving group comprises a liquid storage tank (2), a circulation tank (3), a piston rod (26), a piston plate (27), a cooling pipe (28) and a communicating pipe (30), the liquid storage tank (2) and the circulating tank (3) are both fixedly arranged on the machine cabinet (1), the liquid storage tank (2) is provided with a liquid inlet pipe and a liquid outlet pipe, the liquid storage tank (2) is communicated with the inside of the circulating tank (3) through a communicating pipe (30), the communicating pipe (30) is provided with a one-way valve, the cooling pipe (28) is fixedly surrounded in the cabinet (1), two ends of the cooling pipe (28) are respectively communicated with the inside of the circulating box (3), the piston plate (27) is connected to the inside of the circulation box (3) in a sliding manner through a piston rod (26).
4. The switch cabinet with high-efficiency energy-saving heat dissipation function according to claim 3, the second reciprocating driving group comprises a driving gear (20), a driven gear (21), a third rotating shaft (22), a cam (23), a push plate (24) and a spring (25), one end of the piston rod (26) is fixedly connected with a push plate (24), a spring (25) is arranged at the joint of the push plate (24) and the circulating box (3), one side of the push plate (24) is rotatably connected with a cam (23), the cam (23) is rotatably connected to the cabinet (1) through a third rotating shaft (22), one end of the third rotating shaft (22) is fixedly connected with a driven gear (21), the driven gear (21) is connected with a driving gear (20) in a meshed mode, and the driving gear (20) is fixedly connected with an output shaft of a first motor (8).
5. The switch cabinet with the functions of energy saving and heat dissipation according to claim 1, wherein the cabinet door (4) is provided with an observation window (29) and a handle, and the outer side of the cabinet (1) is provided with a plurality of label columns (5) corresponding to the support plates (10).
6. The switch cabinet with high-efficiency energy-saving heat dissipation function according to claim 1, wherein one side of the cabinet (1) is provided with a plurality of first dust screens (9) for facilitating ventilation and heat dissipation, and the bottom of the cabinet (1) is provided with a plurality of bases (6) for facilitating support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220471895.7U CN217011582U (en) | 2022-03-07 | 2022-03-07 | Exchange rack with energy-efficient heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220471895.7U CN217011582U (en) | 2022-03-07 | 2022-03-07 | Exchange rack with energy-efficient heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217011582U true CN217011582U (en) | 2022-07-19 |
Family
ID=82368964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220471895.7U Expired - Fee Related CN217011582U (en) | 2022-03-07 | 2022-03-07 | Exchange rack with energy-efficient heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217011582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115642492A (en) * | 2022-10-28 | 2023-01-24 | 国网福建省电力有限公司宁化县供电公司 | Assembled power distribution device and method |
-
2022
- 2022-03-07 CN CN202220471895.7U patent/CN217011582U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115642492A (en) * | 2022-10-28 | 2023-01-24 | 国网福建省电力有限公司宁化县供电公司 | Assembled power distribution device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211994226U (en) | Circulating cooling device for 3D printer | |
| CN211297443U (en) | Communication equipment storage cabinet with good heat dissipation performance | |
| CN222578520U (en) | Air-cooled chiller with impurity removal mechanism | |
| CN213302948U (en) | High-efficient heat dissipation type computer machine case | |
| CN214409779U (en) | Information analysis device based on big data | |
| CN216852715U (en) | Main unit of automatic power distribution management system | |
| CN217764640U (en) | Capillary network refined heat exchange unit | |
| CN218210044U (en) | Heat dissipation device for heating and ventilating air conditioner | |
| CN113552928A (en) | Efficient heat-dissipation serial computer host | |
| CN220570159U (en) | Outdoor frequency conversion cabinet | |
| CN219320647U (en) | Cooling box of plate baking machine | |
| CN222578601U (en) | Rapid cooling device for glass product | |
| CN223006568U (en) | Information storage device | |
| CN213342524U (en) | High temperature resistant industrial grade switch | |
| CN221724485U (en) | A constant temperature fresh air purification device with waste heat recovery mechanism for building energy saving | |
| CN223590028U (en) | Energy-saving circulation control device for cooling water of injection molding workshop | |
| CN218243390U (en) | Photovoltaic energy storage device convenient to maintain | |
| CN213780888U (en) | A cooling device for big data integration equipment | |
| CN216355505U (en) | Electric power automation equipment heat sink | |
| CN212231961U (en) | An energy-saving liquid cooling cabinet | |
| CN213657230U (en) | Container type heat exchange station | |
| CN222014707U (en) | Computer radiator | |
| CN213755538U (en) | Energy-saving heat-dissipation exhaust device for communication machine room | |
| CN223182508U (en) | A data center structural device | |
| CN211120824U (en) | Quick cooling device |
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: 20220719 |