CN214379488U - Heat dissipation power equipment for power engineering - Google Patents
Heat dissipation power equipment for power engineering Download PDFInfo
- Publication number
- CN214379488U CN214379488U CN202022913623.1U CN202022913623U CN214379488U CN 214379488 U CN214379488 U CN 214379488U CN 202022913623 U CN202022913623 U CN 202022913623U CN 214379488 U CN214379488 U CN 214379488U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- box
- handle
- filter screen
- power equipment
- 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.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a heat dissipation power equipment for electric power engineering, it includes box and air-cooler, the left and right sides below the box all is provided with the support column, the support column below is provided with the air-cooler, the bottom half corresponds air conditioning mouth department and evenly is provided with three cooling blower from a left side to the right side, the box is provided with the chamber door in front, the preceding middle part of chamber door is provided with the control box, the control box right side is provided with the handle frid, the inside second handle that is provided with of handle frid, the control box top is provided with temperature monitor, the middle part of the left and right sides of box all is provided with the mounting tube, the inside live-rollers that all is provided with of mounting tube, the live-rollers below all is provided with the baffle, the left and right sides of box top all is provided with the erection column, the erection column top is provided with the roof that keeps out the rain, the middle part of box top is provided with the thermovent, the thermovent left and right sides all is provided with the ventilation pipe; the utility model has the advantages of simple structure, good heat dissipation effect, high heat dissipation efficiency and good ventilation.
Description
Technical Field
The utility model belongs to the technical field of electric power engineering, concretely relates to electric power engineering is with heat dissipation power equipment.
Background
Electric power engineering (electric power engineering), namely, engineering related to the production, transmission and distribution of electric energy, and also engineering applying electricity as power and energy in various fields in a broad sense, and meanwhile, the engineering can be understood to the transmission and transformation industry, electric power equipment (power system) mainly comprises two categories of power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines, transformers, contactors and the like with various voltage grades, and the power cabinet is an important electric power equipment facility, but the current power cabinet has the problems of unsatisfactory heat dissipation effect, low heat dissipation efficiency, poor ventilation and the like; therefore, it is necessary to provide a heat dissipation power device for power engineering, which has a simple structure, a good heat dissipation effect, a high heat dissipation efficiency, and good ventilation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, and provide a simple structure, radiating effect is good, the radiating efficiency is high, ventilate good heat dissipation power equipment for electric power engineering.
The purpose of the utility model is realized like this: a heat dissipation power device for power engineering comprises a box body and an air cooler, wherein support columns are arranged on the left side and the right side of the lower portion of the box body, the air cooler is arranged below the support columns, a cold air port is formed in the middle of the upper portion of the air cooler, three cooling fans are uniformly arranged at the bottom of the box body corresponding to the cold air port from left to right, driving motors are arranged above the inner portions of the cooling fans, cooling blades are arranged below the driving motors, first filter screens are arranged below the cooling blades, a box door is arranged in front of the box body, hinges are arranged on the upper side and the lower side of the left side of the box door, a control box is arranged in the middle of the front of the box door, a cover plate is arranged in front of the control box, rotary shaft pins are arranged on the left side and the right side of the upper portion of the cover plate, a first handle is arranged below the front of the cover plate, the right side of the control box is provided with a handle groove plate, a second handle is arranged in the handle groove plate, a temperature monitor is arranged above the control box, the left side and the right side in front of the temperature monitor are respectively provided with a temperature sensor and a temperature display, the middle parts of the left side and the right side of the box body are respectively provided with an installation pipe, the inner parts of the installation pipes are respectively provided with a rotating roller, the middle part of the rotating roller is provided with a gear ring, a gear is arranged above the gear ring, the right side of the gear is provided with a rotating shaft, the right side of the rotating shaft is provided with a driving motor, baffles are arranged below the rotating rollers, the inner sides of the baffles are respectively provided with a second filter screen, the upper side and the lower side in front of the second filter screen are respectively provided with an adjusting plate, the left side and the right side of the adjusting plate are respectively provided with an electric slider, and a slide bar is arranged in the electric slider, slide bar about both sides all be provided with the mounting panel, the inside left and right sides of box correspond second filter screen department and all be provided with the side radiator, the inside inboard of side radiator all be provided with first heat dissipation motor, first heat dissipation motor outside all be provided with first heat dissipation fan blade, box top about both sides all be provided with the erection column, erection column top be provided with the roof that keeps off the rain, box top middle part be provided with the thermovent, the inside top of box correspond thermovent department and evenly be provided with two top radiators, the inside top of top radiator all be provided with second heat dissipation motor, second heat dissipation motor below all be provided with second heat dissipation fan blade, second heat dissipation fan blade below all be provided with the third filter screen, the thermovent left and right sides all be provided with the ventilation pipe.
The first handle is of a waist-shaped structure, and the second handle is of a trapezoidal structure.
The rain-proof roof is of an arc-shaped structure.
The ventilation pipe is in a round-angle L-shaped structure, and the longer end of the ventilation pipe is inclined downwards by 120 degrees.
The gear and the gear ring are mutually meshed.
Adjusting plate, electronic slider, slide bar, mounting panel all set up between second filter screen and baffle and mounting panel and box outer wall fixed connection.
The width of the adjusting plate is 1/2 of the width of the second filter screen.
The utility model has the advantages that: the utility model discloses a heat dissipation power equipment to electric power engineering usefulness, in use, the temperature monitor passes through the inside temperature variation of temperature sensor real-time supervision box, and through temperature display digital display result, under normal operating condition, inside and outside ventilation and thermovent are assisted to inside and outside ventilation through the ventilation pipe to the box inside, guarantee that the inside ventilation of box is good, if the temperature in the box risees, top radiator starts, top radiator carries out the heat dissipation treatment in to the box through second heat dissipation motor and second heat dissipation fan blade, air-cooler and cooling blower start, the air-cooler exports cold air through the cold gas mouth, cooling blower passes through driving motor and cooling fan blade and inputs cold air to the box in, be convenient for carry out rapid cooling and heat dissipation to the box inside, radiating effect and radiating efficiency are improved, if the inside temperature of box risees too fast, then driving motor is through the pivot, The gear drives the gear ring to rotate, the gear ring drives the rotating roller to rotate, the baffle plate is further rotated to the horizontal direction, then the electric sliding block slides on the sliding rod for a certain distance according to actual requirements, the adjusting plate is separated for a certain distance, the width of the exposed second filter screen is convenient to adjust, the heat dissipation efficiency and the effect are maximized, the side radiator performs heat dissipation treatment on the interior of the box body through the first heat dissipation motor and the first heat dissipation fan blade, the rain-shielding top plate and the baffle plate can play a role in rain shielding, dust shielding and falling object shielding, the first filter screen, the second filter screen and the third filter screen can effectively filter dust, the heat dissipation effect is ensured, and the service lives of the corresponding cooling fan, the side radiator and the top radiator are prolonged; the utility model has the advantages of simple structure, good heat dissipation effect, high heat dissipation efficiency and good ventilation.
Drawings
Fig. 1 is a front view of the heat dissipation power equipment for power engineering of the present invention.
Fig. 2 is the utility model relates to an electric power engineering is with heat dissipation power equipment's inner structure schematic diagram.
Fig. 3 is an enlarged schematic view of a structure in fig. 2.
Fig. 4 is an enlarged schematic view of the structure at B in fig. 2.
Fig. 5 is an enlarged view of the structure at C in fig. 2.
Fig. 6 is a left side view (for clarity, a partial structure is not shown) of the heat dissipation power equipment for power engineering of the present invention.
Fig. 7 is a left side view of the heat dissipation power equipment for power engineering of the present invention (for clarity, a part of the structure is not shown in the figure).
In the figure: 1. the device comprises a box body 2, a support column 3, an air cooler 4, an air cooling port 5, a cooling fan 6, a box door 7, hinges 8, a control box 9, a cover plate 10, a rotating shaft pin 11, a first handle 12, a handle trough plate 13, a second handle 14, a temperature monitor 15, a temperature sensor 16, a temperature display 17, a mounting pipe 18, a rotating roller 19, a baffle plate 20, a mounting column 21, a rain shielding top plate 22, a heat dissipation port 23, a ventilation pipe 24, a first filter screen 25, a driving motor 26, a cooling fan blade 27, a second filter screen 28, a side radiator 29, a first heat dissipation motor 30, a first heat dissipation fan blade 31, a top radiator 32, a third filter screen 33, a second heat dissipation motor 34, a second heat dissipation fan blade 35, a driving motor 36, a rotating shaft 37, a gear 38, a gear ring 39, an adjusting plate 40, Electric slider 41, slide bar 42, mounting panel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1-7, a heat dissipation power device for power engineering comprises a box body 1 and an air cooler 3, wherein support columns 2 are arranged on the left side and the right side of the lower part of the box body 1, the air cooler 3 is arranged below the support columns 2, a cold air port 4 is arranged in the middle of the upper part of the air cooler 3, three cooling fans 5 are uniformly arranged at the position, corresponding to the cold air port 4, of the bottom of the box body 1 from left to right, driving motors 25 are arranged above the inner parts of the cooling fans 5, cooling blades 26 are arranged below the driving motors 25, first filter screens 24 are arranged below the cooling blades 26, a box door 6 is arranged in front of the box body 1, hinges 7 are arranged on the upper side and the lower side of the left side of the box door 6, a control box 8 is arranged in the middle of the front of the box door 6, a cover plate 9 is arranged in front of the control box 8, rotary shaft pins 10 are arranged on the left side and the right side of the cover plate 9, the utility model discloses a solar water heater, including apron 9, control box 8, temperature monitor, gear ring 38, gear wheel 37, apron 36, the preceding below of apron 9 be provided with first handle 11, control box 8 right side be provided with handle frid 12, handle frid 12 inside be provided with second handle 13, control box 8 top be provided with temperature monitor 14, the preceding left and right sides of temperature monitor 14 be provided with temperature sensor 15 and temperature display 16 respectively, box 1 left and right sides middle part all be provided with installation pipe 17, installation pipe 17 inside all be provided with rotor roll 18, rotor roll 18 middle part be provided with gear ring 38, gear ring 38 top be provided with gear wheel 37, gear wheel 37 right side be provided with pivot 36, pivot 36 right side be provided with driving motor 35, rotor roll 18 below all be provided with baffle 19, baffle 19 inboard all be provided with second filter screen 27, the preceding upper and lower both sides of second filter screen 27 all be provided with regulating plate 39, the adjusting plate 39 is provided with electric sliding blocks 40 on the left and right sides, a sliding rod 41 is arranged inside the electric sliding block 40, mounting plates 42 are arranged on the upper side and the lower side of the sliding rod 41, side radiators 28 are arranged on the left and right sides inside the box body 1 corresponding to the second filter screen 27, first heat dissipation motors 29 are arranged on the inner sides inside the side radiators 28, first heat dissipation fan blades 30 are arranged on the outer sides of the first heat dissipation motors 29, mounting columns 20 are arranged on the left and right sides above the box body 1, a rain-shielding top plate 21 is arranged above the mounting columns 20, a heat dissipation port 22 is arranged in the middle of the upper part of the box body 1, two top radiators 31 are uniformly arranged on the upper part inside the box body 1 corresponding to the heat dissipation port 22, second heat dissipation motors 33 are arranged on the upper part inside the top radiators 31, and second heat dissipation fan blades 34 are arranged below the second heat dissipation motors 33, and a third filter screen 32 is arranged below each second heat dissipation fan blade 34, and ventilation pipes 23 are arranged on the left side and the right side of each heat dissipation opening 22.
The utility model relates to a heat dissipation power equipment for electric power engineering, in use, temperature monitor 14 monitors the temperature change inside box 1 in real time through temperature sensor 15, and displays the result through temperature display 16 digit, under normal working condition, inside and outside ventilation and heat dissipation port 22 assist inside and outside ventilation are carried out through ventilation pipe 23 inside box 1, guarantee that inside ventilation of box 1 is good, if the temperature in box 1 rises, top radiator 31 starts, top radiator 31 carries out heat dissipation treatment in box 1 through second heat dissipation motor 33 and second heat dissipation fan blade 34, air cooler 3 and cooling fan 5 start, air cooler 3 outputs cold air through cold air port 4, cooling fan 5 inputs cold air into box 1 through driving motor 25 and cooling fan blade 26, be convenient for carry out rapid cooling and heat dissipation to the inside of box 1, improve the heat dissipation effect and heat dissipation efficiency, if the temperature in the box body 1 rises too fast, the driving motor 35 drives the gear ring 38 to rotate through the rotating shaft 36 and the gear 37, the gear ring 38 drives the rotating roller 18 to rotate, the baffle plate 19 is further rotated to the horizontal direction, then the electric slide block 40 slides on the slide rod 41 for a certain distance according to actual requirements, the adjusting plate 39 is separated for a certain distance, the exposed width of the second filter screen 27 is convenient to adjust, the heat dissipation efficiency and the heat dissipation effect are maximized, the side heat sink 28 performs heat dissipation treatment on the interior of the box body 1 through the first heat dissipation motor 29 and the first heat dissipation fan blade 30, the rain blocking top plate 21 and the baffle plate 19 can play roles of blocking rain, blocking dust and blocking falling objects, the first filter screen 24, the second filter screen 27 and the third filter screen 32 can effectively filter dust, the heat dissipation effect is ensured, and the service lives of the corresponding cooling fan 5, the side heat sink 28 and the top heat sink 31 are prolonged; the utility model has the advantages of simple structure, good heat dissipation effect, high heat dissipation efficiency and good ventilation.
Example 2
As shown in fig. 1-7, a heat dissipation power device for power engineering comprises a box body 1 and an air cooler 3, wherein support columns 2 are arranged on the left side and the right side of the lower part of the box body 1, the air cooler 3 is arranged below the support columns 2, a cold air port 4 is arranged in the middle of the upper part of the air cooler 3, three cooling fans 5 are uniformly arranged at the position, corresponding to the cold air port 4, of the bottom of the box body 1 from left to right, driving motors 25 are arranged above the inner parts of the cooling fans 5, cooling blades 26 are arranged below the driving motors 25, first filter screens 24 are arranged below the cooling blades 26, a box door 6 is arranged in front of the box body 1, hinges 7 are arranged on the upper side and the lower side of the left side of the box door 6, a control box 8 is arranged in the middle of the front of the box door 6, a cover plate 9 is arranged in front of the control box 8, rotary shaft pins 10 are arranged on the left side and the right side of the cover plate 9, the utility model discloses a solar water heater, including apron 9, control box 8, temperature monitor, gear ring 38, gear wheel 37, apron 36, the preceding below of apron 9 be provided with first handle 11, control box 8 right side be provided with handle frid 12, handle frid 12 inside be provided with second handle 13, control box 8 top be provided with temperature monitor 14, the preceding left and right sides of temperature monitor 14 be provided with temperature sensor 15 and temperature display 16 respectively, box 1 left and right sides middle part all be provided with installation pipe 17, installation pipe 17 inside all be provided with rotor roll 18, rotor roll 18 middle part be provided with gear ring 38, gear ring 38 top be provided with gear wheel 37, gear wheel 37 right side be provided with pivot 36, pivot 36 right side be provided with driving motor 35, rotor roll 18 below all be provided with baffle 19, baffle 19 inboard all be provided with second filter screen 27, the preceding upper and lower both sides of second filter screen 27 all be provided with regulating plate 39, the adjusting plate 39 is provided with electric sliding blocks 40 on the left and right sides, a sliding rod 41 is arranged inside the electric sliding block 40, mounting plates 42 are arranged on the upper side and the lower side of the sliding rod 41, side radiators 28 are arranged on the left and right sides inside the box body 1 corresponding to the second filter screen 27, first heat dissipation motors 29 are arranged on the inner sides inside the side radiators 28, first heat dissipation fan blades 30 are arranged on the outer sides of the first heat dissipation motors 29, mounting columns 20 are arranged on the left and right sides above the box body 1, a rain-shielding top plate 21 is arranged above the mounting columns 20, a heat dissipation port 22 is arranged in the middle of the upper part of the box body 1, two top radiators 31 are uniformly arranged on the upper part inside the box body 1 corresponding to the heat dissipation port 22, second heat dissipation motors 33 are arranged on the upper part inside the top radiators 31, and second heat dissipation fan blades 34 are arranged below the second heat dissipation motors 33, and a third filter screen 32 is arranged below each second heat dissipation fan blade 34, and ventilation pipes 23 are arranged on the left side and the right side of each heat dissipation opening 22.
For better effect, the first handle 11 has a waist-shaped structure, and the second handle 13 has a trapezoid structure.
For better effect, the rain-shielding roof 21 has an arc structure.
For better effect, the ventilating pipe 23 is in a round-angle L-shaped structure, and the longer end of the ventilating pipe is inclined downwards by 120 degrees.
For better results, the gear 37 and the ring gear 38 are engaged with each other.
For better effect, the adjusting plate 39, the electric sliding block 40, the sliding rod 41 and the mounting plate 42 are all arranged between the second filter screen 27 and the baffle plate 19, and the mounting plate 42 is fixedly connected with the outer wall of the box body 1.
For better effect, the width of the adjusting plate 39 is 1/2 of the width of the second filter net 27.
The utility model relates to a heat dissipation power equipment for electric power engineering, in use, temperature monitor 14 monitors the temperature change inside box 1 in real time through temperature sensor 15, and displays the result through temperature display 16 digit, under normal working condition, inside and outside ventilation and heat dissipation port 22 assist inside and outside ventilation are carried out through ventilation pipe 23 inside box 1, guarantee that inside ventilation of box 1 is good, if the temperature in box 1 rises, top radiator 31 starts, top radiator 31 carries out heat dissipation treatment in box 1 through second heat dissipation motor 33 and second heat dissipation fan blade 34, air cooler 3 and cooling fan 5 start, air cooler 3 outputs cold air through cold air port 4, cooling fan 5 inputs cold air into box 1 through driving motor 25 and cooling fan blade 26, be convenient for carry out rapid cooling and heat dissipation to the inside of box 1, improve the heat dissipation effect and heat dissipation efficiency, if the temperature in the box body 1 rises too fast, the driving motor 35 drives the gear ring 38 to rotate through the rotating shaft 36 and the gear 37, the gear ring 38 drives the rotating roller 18 to rotate, the baffle plate 19 is further rotated to the horizontal direction, then the electric slide block 40 slides on the slide rod 41 for a certain distance according to actual requirements, the adjusting plate 39 is separated for a certain distance, the exposed width of the second filter screen 27 is convenient to adjust, the heat dissipation efficiency and the heat dissipation effect are maximized, the side heat sink 28 performs heat dissipation treatment on the interior of the box body 1 through the first heat dissipation motor 29 and the first heat dissipation fan blade 30, the rain blocking top plate 21 and the baffle plate 19 can play roles of blocking rain, blocking dust and blocking falling objects, the first filter screen 24, the second filter screen 27 and the third filter screen 32 can effectively filter dust, the heat dissipation effect is ensured, and the service lives of the corresponding cooling fan 5, the side heat sink 28 and the top heat sink 31 are prolonged; the utility model has the advantages of simple structure, good heat dissipation effect, high heat dissipation efficiency and good ventilation.
Claims (7)
1. The utility model provides a heat dissipation power equipment for electric power engineering, it includes box and air-cooler, its characterized in that: the box body is provided with support columns on the left and right sides, the air cooler is arranged below the support columns, the middle part of the upper part of the air cooler is provided with a cold air port, the bottom of the box body is uniformly provided with three cooling fans corresponding to the cold air port from left to right, the upper part of the interior of each cooling fan is provided with a driving motor, the lower part of each driving motor is provided with a cooling fan blade, the lower part of each cooling fan blade is provided with a first filter screen, the front of the box body is provided with a box door, the upper side and the lower side of the left side of the box door are provided with hinges, the middle part of the front of the box door is provided with a control box, the front of the control box is provided with a cover plate, the left side and the right side of the upper part of the cover plate are provided with rotating shaft pins, the front lower part of the cover plate is provided with a first handle, the right side of the control box is provided with a handle groove plate, and the interior of the handle groove plate is provided with a second handle, the temperature monitor is arranged above the control box, the temperature sensor and the temperature display are respectively arranged on the left side and the right side in front of the temperature monitor, the installation pipe is arranged in the middle of the left side and the right side of the box body, the rotating roller is arranged in the installation pipe, the gear ring is arranged in the middle of the rotating roller, the gear is arranged above the gear ring, the right side of the gear is provided with a rotating shaft, the right side of the rotating shaft is provided with a driving motor, the lower part of the rotating roller is provided with a baffle plate, the inner side of the baffle plate is provided with a second filter screen, the upper side and the lower side of the front of the second filter screen are provided with adjusting plates, the left side and the right side of each adjusting plate are provided with electric sliding blocks, the inner parts of the electric sliding blocks are provided with sliding rods, the upper side and the lower side of each sliding rod are provided with mounting plates, and the left side and right side of the box body are provided with side radiators corresponding to the second filter screens, the inside inboard of side radiator all be provided with first heat dissipation motor, the first heat dissipation motor outside all be provided with first heat dissipation fan blade, box top left and right sides all be provided with the erection column, erection column top be provided with the roof that keeps off the rain, box top middle part be provided with the thermovent, the inside top of box correspond thermovent department and evenly be provided with two top radiators, the inside top of top radiator all be provided with second heat dissipation motor, second heat dissipation motor below all be provided with second heat dissipation fan blade, second heat dissipation fan blade below all be provided with the third filter screen, the thermovent left and right sides all be provided with the ventilation pipe.
2. The heat dissipation power equipment for power engineering according to claim 1, wherein: the first handle is of a waist-shaped structure, and the second handle is of a trapezoidal structure.
3. The heat dissipation power equipment for power engineering according to claim 1, wherein: the rain-proof roof is of an arc-shaped structure.
4. The heat dissipation power equipment for power engineering according to claim 1, wherein: the ventilation pipe is in a round-angle L-shaped structure, and the longer end of the ventilation pipe is inclined downwards by 120 degrees.
5. The heat dissipation power equipment for power engineering according to claim 1, wherein: the gear and the gear ring are mutually meshed.
6. The heat dissipation power equipment for power engineering according to claim 1, wherein: adjusting plate, electronic slider, slide bar, mounting panel all set up between second filter screen and baffle and mounting panel and box outer wall fixed connection.
7. The heat dissipation power equipment for power engineering according to claim 6, wherein: the width of the adjusting plate is 1/2 of the width of the second filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022913623.1U CN214379488U (en) | 2020-12-08 | 2020-12-08 | Heat dissipation power equipment for power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022913623.1U CN214379488U (en) | 2020-12-08 | 2020-12-08 | Heat dissipation power equipment for power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214379488U true CN214379488U (en) | 2021-10-08 |
Family
ID=77981984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022913623.1U Active CN214379488U (en) | 2020-12-08 | 2020-12-08 | Heat dissipation power equipment for power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214379488U (en) |
-
2020
- 2020-12-08 CN CN202022913623.1U patent/CN214379488U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206402615U (en) | A kind of industrial high efficiency and heat radiation communication box | |
| CN214379488U (en) | Heat dissipation power equipment for power engineering | |
| CN213367421U (en) | Low voltage ride through controller | |
| CN216313710U (en) | Electric automatization switch board | |
| CN112557705B (en) | Power transmission line on-line monitoring device with adjustable battery temperature | |
| CN211266199U (en) | Outdoor vacuum load switch cabinet | |
| CN210608225U (en) | Multifunctional electric power cabinet | |
| CN209133893U (en) | A kind of high-tension switch cabinet | |
| CN220905335U (en) | Aircraft ground air conditioning unit | |
| CN219458454U (en) | Substation equipment assembly cabinet | |
| CN213662289U (en) | Power equipment cabinet with good heat dissipation performance | |
| CN214798273U (en) | Transformer substation places transformer cabinet with voltage transformer who takes heat dissipation function | |
| CN216672327U (en) | Armored movable metal enclosed switchgear | |
| CN212968562U (en) | Low-voltage distribution switch cabinet capable of ventilating and radiating | |
| CN216794355U (en) | Dehumidification type photovoltaic grid-connected cabinet | |
| CN217715960U (en) | Vertical continuous furnace kiln for producing lithium battery negative electrode materials | |
| CN213086060U (en) | High-efficient zinc cigarette recovery unit | |
| CN215930131U (en) | Air can water heater off-premises station and have its air can water heater | |
| CN216700726U (en) | Dustproof heat dissipation electric cabinet for turbine | |
| CN219087517U (en) | Energy management equipment | |
| CN216644362U (en) | Novel heating and ventilation energy-saving device | |
| CN219976615U (en) | Industrial evaporative refrigeration air conditioner | |
| CN217999928U (en) | Energy-saving water chilling unit | |
| CN211184623U (en) | Novel electric automatization switch board | |
| CN219591971U (en) | Busbar device with stable cooling structure for power distribution room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |