CN217563071U - Environment-friendly dehumidification power distribution cabinet - Google Patents
Environment-friendly dehumidification power distribution cabinet Download PDFInfo
- Publication number
- CN217563071U CN217563071U CN202221501445.4U CN202221501445U CN217563071U CN 217563071 U CN217563071 U CN 217563071U CN 202221501445 U CN202221501445 U CN 202221501445U CN 217563071 U CN217563071 U CN 217563071U
- Authority
- CN
- China
- Prior art keywords
- annular
- distribution cabinet
- power distribution
- switch board
- cabinet body
- 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
- 238000007791 dehumidification Methods 0.000 title claims abstract description 39
- 238000001035 drying Methods 0.000 claims abstract description 50
- 230000007613 environmental effect Effects 0.000 claims abstract description 18
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 239000002274 desiccant Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 13
- 210000005056 cell body Anatomy 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 description 8
- 238000005192 partition Methods 0.000 description 5
- 241001233242 Lontra Species 0.000 description 4
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model discloses an environmental protection dehumidification switch board relates to switch board technical field, include: the lower side of the interior of the power distribution cabinet body is provided with a ventilating separation assembly, and a rain shielding assembly is arranged above the top of the power distribution cabinet body; the exhaust dehumidification unit comprises an exhaust pipeline, a conical exhaust hood, a dehumidification assembly and a drainage assembly, wherein the exhaust pipeline is inserted into a circular hole in the top of the power distribution cabinet body, and one end, positioned at the top in the power distribution cabinet body, of the exhaust pipeline is connected with the conical exhaust hood; the heat energy that the switch board work produced can make the inside vapor of switch board body move up, the exhaust duct from the top discharges, if meet the cold can condense at the inner wall of exhaust duct in exhaust duct, collect annular manger plate groove internal back can discharge through outer calandria, the dehumidification subassembly can be with near steam absorption, and drying unit also can be to the steam absorption of switch board internal bottom, need not be with the help of electrical components such as battery, the dehumidification cost is reduced, can improve the environmental protection degree.
Description
Technical Field
The utility model relates to a switch board technical field specifically is an environmental protection dehumidification switch board.
Background
At present, a power distribution cabinet, a lighting power distribution cabinet and a metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, and due to the particularity of the power distribution cabinet, the power distribution cabinet has a certain waterproof and dehumidifying function, especially in cold weather, the internal temperature of the power distribution cabinet is higher than the external temperature, and internal air is vaporized when encountering cold to generate certain moisture to influence the normal work of the power distribution cabinet;
in order to solve the problems, the Chinese utility model with the publication number of CN210957492U discloses an environment-friendly dehumidification power distribution cabinet, which comprises a cabinet body and a dehumidification assembly; the cabinet body: the bottom of each of two opposite side surfaces of the cabinet body is provided with a ventilation groove, the top of each of the two opposite side surfaces of the cabinet body is provided with a threading hole, and the top surface of the cabinet body is provided with a solar power generation assembly; a dehumidification assembly: the dehumidification assembly comprises two mounting blocks, two mounting rods, a heating plate, a fixing rod, a limiting plate and a fan, wherein the two mounting blocks are respectively arranged on two sides of the upper surface of the interior of the cabinet body;
although this patent has solved the problem that the switch board work is influenced more to moisture in the switch board, still has following defect: although solar energy is used for supplying energy for removing moisture, environmentally-unfriendly accessories such as storage batteries and the like are also needed, so that the cost for removing the moisture is high, and the environmental protection degree is limited.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome current defect, the utility model provides an environmental protection dehumidification switch board is provided, the heat energy that switch board work produced can make the inside vapor of switch board cabinet move up, exhaust duct from the top discharges, if meet the inner wall that can condense at exhaust duct in the exhaust duct, it can discharge through outer calandria to collect annular manger plate inslot back, the dehumidification subassembly can be with near the vapor absorption, and the drying unit also can be to the vapor absorption of switch board internal bottom, need not be with the help of electrical component such as battery, dehumidification cost reduction, can improve the environmental protection degree, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an environmental protection dehumidification switch board includes:
the lower side of the interior of the power distribution cabinet body is provided with a ventilating separation assembly, and a rain shielding assembly is arranged above the top of the power distribution cabinet body;
the exhaust dehumidification unit comprises an exhaust pipeline, a conical exhaust hood, a dehumidification assembly and a drainage assembly, wherein the exhaust pipeline is inserted into a round hole in the top of the power distribution cabinet body, one end, positioned at the top in the power distribution cabinet body, of the exhaust pipeline is connected with the conical exhaust hood, the dehumidification assembly is detachably connected to the bottom of the conical exhaust hood, and the drainage assembly is installed at the bottom in the exhaust pipeline;
the drying unit comprises a mounting component, a clamping component, a ventilating bag and a second drying agent, the mounting component is clamped in the through groove in the side face of the bottom of the power distribution cabinet body through the clamping component, the mounting component is located on the lower side of the ventilating partition component, the ventilating bag is mounted in the mounting component, and the second drying agent is filled in the ventilating bag.
Divide into a drying chamber through ventilative partition subassembly with the internal downside of switch board, be used for laying drying unit, because ventilative partition subassembly is ventilative, so drying unit can dry the internal portion of whole switch board, the installation component among the drying unit is used for installing ventilative bag, the internal steam of switch board can be absorbed to drier two in the ventilative bag, internal drying of going on of switch board, the screens subassembly can make the installation component post position stable of having installed, the internal equipment work of switch board can produce the heat, the internal moisture that exists of switch board also can be heated and rises, conveniently make the moisture enter into exhaust duct through the toper air discharge hood and discharge, the moisture is arranged exhaust duct upper end and is met the cold back and can be collected the discharge by drainage subassembly, the moisture of toper air discharge hood department is got rid of to the dehumidification subassembly, it can keep off the rain to switch board body top, avoid the rainwater to enter into in the exhaust duct simultaneously.
Furthermore, the dehumidification component comprises an annular drying groove body, a first drying agent and an annular ventilation net, the inner side of the bottom of the conical exhaust hood is in threaded connection with the outer side of the annular drying groove body, the first drying agent is arranged in the annular drying groove body, and the annular ventilation net is clamped at an annular opening in the top of the annular drying groove body.
The drying agent in the annular drying groove body penetrates through the annular ventilating net to absorb moisture near the conical exhaust hood, the annular ventilating net can stabilize the drying agent, overflow from the annular drying groove body is avoided, the annular drying groove body can be taken out after rotation of the conical exhaust hood, and the drying agent which is out of service for a long time is replaced after the annular ventilating net is conveniently detached.
Further, the dehumidification subassembly still includes annular protruding edge and rotating handle, the outside integrated into one piece in bottom of the dry cell body of annular is provided with annular protruding edge, and the bottom of the dry cell body of annular is connected with the rotating handle. The annular convex edge can block a gap between the annular drying groove body and the bottom of the conical exhaust hood, and the annular drying groove body can be conveniently rotated by rotating the handle.
Further, the drainage assembly includes annular manger plate cell body and outer calandria, exhaust duct bottom inner wall is provided with annular manger plate cell body, and the one end of outer calandria is connected to the bottom in the annular manger plate cell body, and the other end of outer calandria extends to the outside of the switch board body. The annular water retaining groove body can retain water drops on the inner wall of the exhaust pipeline when meeting condensation, and much collected water is discharged to the outside through the outer discharge pipe.
Furthermore, the installation component includes drawer box, apron, handle and joint otter board, sliding connection has the drawer box in the logical groove of the bottom side of the distribution cabinet body, and the outside of drawer box is provided with the apron, and the outside of apron is provided with the handle, be provided with ventilative bag in the drawer box, the inboard top joint of drawer box has the joint otter board.
The drawer box is conveniently pulled out of the through groove by the handle, the cover plate can block a gap between the drawer box and the through groove, the ventilation bag and the drying agent II inside the drawer box can be conveniently replaced after the drawer box is taken out, and the ventilation bag can be stably positioned in the drawer box by clamping the screen plate;
furthermore, the screens subassembly includes spring and card ball, the one end that the drawer box upside is close to the apron has seted up the blind groove, and the blind inslot is through spring coupling card ball, the logical groove top in the bottom side of the switch board body is equipped with the hemisphere groove with card ball cooperation joint.
When the drawer box is placed into the through groove, the clamping ball corresponds to the hemispherical groove, the spring pushes the clamping ball to be clamped with the hemispherical groove, so that the position of the drawer box is stable, the drawer box is pulled outwards forcibly, the spring is compressed, and the clamping ball retracts into the blind groove, so that the drawer box can be pulled out.
Compared with the prior art, the beneficial effects of the utility model are that: this environmental protection dehumidification switch board has following benefit:
1. the lower side in the power distribution cabinet body is divided into a drying cavity through the ventilating separation assembly and used for placing the drying unit, the drying unit can dry the inside of the whole power distribution cabinet body due to the ventilation of the ventilating separation assembly, the mounting assembly in the drying unit is used for mounting the ventilating bag, the second drying agent in the ventilating bag can absorb water vapor in the power distribution cabinet body and dry the inside of the power distribution cabinet body, and the clamping assembly can enable the mounting assembly to be stable in position after being mounted;
2. the equipment in the power distribution cabinet can generate heat when working, moisture in the power distribution cabinet can also be heated and lifted, the moisture can conveniently enter the exhaust pipeline through the conical exhaust hood and is discharged, the moisture is discharged to the upper end of the exhaust pipeline and can be collected and discharged by the drainage assembly if being condensed after being cooled, the moisture at the conical exhaust hood is removed by the dehumidification assembly, the rain shielding assembly can shield the top of the power distribution cabinet body from rain, and meanwhile, rainwater is prevented from entering the exhaust pipeline;
3. the heat energy that the switch board work produced can make the inside vapor of switch board body move up, the exhaust duct from the top discharges, if meet the cold can condense at the inner wall of exhaust duct in exhaust duct, collect annular manger plate groove internal back can discharge through outer calandria, the dehumidification subassembly can be with near steam absorption, and drying unit also can be to the steam absorption of switch board internal bottom, need not be with the help of electrical components such as battery, the dehumidification cost is reduced, can improve the environmental protection degree.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic view of the bottom view structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the cross-sectional structure of the present invention.
In the figure: the device comprises a power distribution cabinet body 1, a breathable separation component 2, a side rail groove 21, a separation frame 22, a breathable net 23, an exhaust dehumidification unit 3, an exhaust pipeline 31, a conical exhaust hood 32, an annular convex edge 33, a rotating handle 34, an annular drying groove 35, a first desiccant 36, an annular breathable net 37, an annular water retaining groove 38, an outer exhaust pipe 39, a rain shielding component 4, a supporting column 41, a conical rain shielding cover 42, an annular water drainage edge 43, a drying unit 5, a drawer box 51, a cover plate 52, a handle 53, a spring 54, a clamping ball 55, a breathable bag 56, a desiccant second 57 and a clamping screen 58.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: an environmental protection dehumidification switch board includes:
the lower side of the interior of the power distribution cabinet body 1 is provided with a ventilating separation assembly 2, and a rain shielding assembly 4 is arranged above the top of the power distribution cabinet body 1;
the exhaust dehumidification unit 3 comprises an exhaust pipeline 31, a conical exhaust hood 32, a dehumidification assembly and a drainage assembly, wherein the exhaust pipeline 31 is inserted into a circular hole in the top of the power distribution cabinet body 1, one end, located at the top in the power distribution cabinet body 1, of the exhaust pipeline 31 is connected with the conical exhaust hood 32, the dehumidification assembly is detachably connected to the bottom of the conical exhaust hood 32, and the drainage assembly is installed at the bottom in the exhaust pipeline 31;
the dehumidifying component comprises an annular drying groove body 35, a first desiccant 36 and an annular ventilating net 37, the inner side of the bottom of the conical exhaust hood 32 is in threaded connection with the outer side of the annular drying groove body 35, the first desiccant 36 is arranged in the annular drying groove body 35, and the annular ventilating net 37 is clamped at an annular opening in the top of the annular drying groove body 35.
The first 36 of drier in the annular drying cell body 35 sees through the ventilative net 37 of annular and can absorb the moisture near toper exhaust hood 32, and the ventilative net 37 of annular can be firm 36 of drier, avoids overflowing from in the annular drying cell body 35, and annular drying cell body 35 can be followed the rotatory back of toper exhaust hood 32 and taken out, conveniently takes off annular ventilative net 37 back and changes the first 36 of drier that uses for a long time inefficacy.
The dehumidifying component also comprises an annular convex edge 33 and a rotating handle 34, the outer side of the bottom of the annular drying groove body 35 is integrally provided with the annular convex edge 33, and the bottom of the annular drying groove body 35 is connected with the rotating handle 34. The annular convex edge 33 can block a gap between the annular drying groove body 35 and the bottom of the conical exhaust hood 32, and the annular drying groove body 35 can be conveniently rotated by rotating the handle 34.
The drainage assembly comprises an annular water retaining groove body 38 and an outer discharge pipe 39, the annular water retaining groove body 38 is arranged on the inner wall of the bottom of the exhaust pipeline 31, one end of the outer discharge pipe 39 is connected to the bottom in the annular water retaining groove body 38, and the other end of the outer discharge pipe 39 extends to the outer side of the power distribution cabinet body 1. The annular water retaining groove body 38 can retain water drops which are condensed on the inner wall of the exhaust pipeline 31, and the collected water is discharged to the outside through the outer discharge pipe 39.
The drying unit 5 comprises a mounting assembly, a clamping assembly, a ventilating bag 56 and a second drying agent 57, the mounting assembly is clamped in the through groove in the side face of the bottom of the power distribution cabinet body 1 through the clamping assembly, the mounting assembly is located on the lower side of the ventilating separation assembly 2, the ventilating bag 56 is mounted in the mounting assembly, and the second drying agent 57 is filled in the ventilating bag 56.
The installation component includes drawer box 51, apron 52, handle 53 and joint otter board 58, and sliding connection has drawer box 51 in the logical groove of the bottom side of the distribution cabinet body 1, and the outside of drawer box 51 is provided with apron 52, and the outside of apron 52 is provided with handle 53, is provided with ventilative bag 56 in the drawer box 51, and the inboard top joint of drawer box 51 has joint otter board 58.
The handle 53 is convenient to pull the drawer box 51 out of the through groove, the cover plate 52 can block the gap between the drawer box 51 and the through groove, the ventilation bag 56 and the second desiccant 57 in the drawer box 51 are convenient to replace after the drawer box 51 is taken out, and the ventilation bag 56 can be stably positioned in the drawer box 51 by clamping the screen plate 58;
the screens subassembly includes spring 54 and card ball 55, and the blind groove has been seted up to the one end that the drawer box 51 upside is close to apron 52, connects card ball 55 through spring 54 in the blind groove, and the bottom side of the distribution cabinet body 1 leads to the groove top to be equipped with the hemisphere groove with card ball 55 cooperation joint.
When the drawer box 51 is placed in the through groove, the clamping ball 55 corresponds to the hemispherical groove, the spring 54 pushes the clamping ball 55 to be clamped with the hemispherical groove, so that the position of the drawer box 51 is stable, the drawer box 51 is pulled outwards with force, the spring 54 is compressed, and the clamping ball 55 retracts into the blind groove, so that the drawer box 51 can be pulled out.
Separate a drying chamber through ventilative partition subassembly 2 with the interior downside of the distribution cabinet body 1, be used for laying drying unit 5, because ventilative partition subassembly 2 is ventilative, so drying unit 5 can dry whole distribution cabinet body 1 inside, the installation component in the drying unit 5 is used for installing ventilative bag 56, the interior moisture of the distribution cabinet body 1 can be absorbed to two 57 desiccants in ventilative bag 56, dry in the distribution cabinet body 1, the screens subassembly can make the installation component install back position stable, equipment work can produce the heat in the distribution cabinet body 1, it also can be heated by the rising to have moisture in the distribution cabinet body 1, discharge in convenient messenger's moisture gets into exhaust duct 31 through toper exhaust hood 32, moisture discharges to exhaust duct 31 upper end and can be collected by the drainage subassembly if the condensation after meeting cold, the moisture of dehumidification subassembly to toper exhaust hood 32 department is got rid of, rain-blocking subassembly 4 can be kept off the rain to the distribution cabinet body 1 top, avoid the rainwater to enter into in the exhaust duct 31 simultaneously.
In a second embodiment, please refer to fig. 1-4, the present invention provides a technical solution: an environmental protection dehumidification switch board, this embodiment is a further explanation to embodiment one: ventilative subassembly 2 of separating includes side rail groove 21, separate frame 22 and ventilative net 23, the bottom both sides are provided with side rail groove 21 respectively in the distribution cabinet body 1, the both sides of separating frame 22 respectively with side rail groove 21 joint, it has ventilative net 23 to separate to inlay in the frame 22, ventilative net 23 is located drawer box 51 top, convenient the distribution equipment of installation top time with ventilative net 23 demolish through the cooperation of separating frame 22 and side rail groove 21, ventilative net 23 in the installation can be separated the distribution equipment of top in drying unit 5 and the distribution cabinet body 1, avoid the accessory of upside to fall when overhauing, do not influence the dehumidification drying effect of drying unit 5 in to the distribution cabinet body 1 again simultaneously.
In a third embodiment, please refer to fig. 1-4, the present invention provides a technical solution: an environmental protection dehumidification switch board, this embodiment is a further description to embodiment one:
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an environmental protection switch board that dehumidifies which characterized in that includes:
the lower side of the interior of the power distribution cabinet body (1) is provided with a ventilating separation assembly (2), and a rain shielding assembly (4) is arranged above the top of the power distribution cabinet body (1);
the exhaust dehumidification unit (3) comprises an exhaust pipeline (31), a conical exhaust hood (32), a dehumidification assembly and a drainage assembly, wherein the exhaust pipeline (31) is inserted into a round hole in the top of the power distribution cabinet body (1), one end, located at the inner top of the power distribution cabinet body (1), of the exhaust pipeline (31) is connected with the conical exhaust hood (32), the dehumidification assembly is detachably connected to the bottom of the conical exhaust hood (32), and the drainage assembly is installed at the inner bottom of the exhaust pipeline (31);
the drying unit (5) comprises an installation component, a clamping component, a ventilating bag (56) and a second drying agent (57), the bottom side face of the power distribution cabinet body (1) is connected with the installation component in the through groove in a clamped mode through the clamping component, the installation component is located on the lower side of the ventilating separation component (2), the ventilating bag (56) is installed in the installation component, and the ventilating bag (56) is filled with the second drying agent (57).
2. The environmental protection switch board that dehumidifies of claim 1, its characterized in that: the dehumidifying component comprises an annular drying groove body (35), a first drying agent (36) and an annular ventilating net (37), the inner side of the bottom of the conical exhaust hood (32) is in threaded connection with the outer side of the annular drying groove body (35), the first drying agent (36) is arranged in the annular drying groove body (35), and the annular ventilating net (37) is clamped at an annular opening in the top of the annular drying groove body (35).
3. The environmental protection switch board that dehumidifies of claim 2, its characterized in that: the dehumidification subassembly still includes annular protruding edge (33) and rotating handle (34), the outside integrated into one piece in bottom of annular drying cell body (35) is provided with annular protruding edge (33), and the bottom of annular drying cell body (35) is connected with rotating handle (34).
4. The environmental protection switch board that dehumidifies of claim 1, its characterized in that: the drainage assembly comprises an annular water retaining groove body (38) and an outer discharge pipe (39), the inner wall of the bottom of the exhaust pipeline (31) is provided with the annular water retaining groove body (38), the bottom in the annular water retaining groove body (38) is connected with one end of the outer discharge pipe (39), and the other end of the outer discharge pipe (39) extends to the outer side of the power distribution cabinet body (1).
5. The environmental protection switch board that dehumidifies of claim 1, its characterized in that: the installation component comprises a drawer box (51), a cover plate (52), a handle (53) and a clamping net plate (58), the drawer box (51) is connected in the through groove in the side face of the bottom of the power distribution cabinet body (1) in a sliding mode, the cover plate (52) is arranged on the outer side of the drawer box (51), the handle (53) is arranged on the outer side of the cover plate (52), a ventilating bag (56) is arranged in the drawer box (51), and the clamping net plate (58) is clamped at the top of the inner side of the drawer box (51).
6. The environmental protection switch board that dehumidifies of claim 5, its characterized in that: the screens subassembly includes spring (54) and card ball (55), the blind groove has been seted up to the one end that drawer box (51) upside is close to apron (52), and blind inslot is through spring (54) connection card ball (55), the bottom side of the switch board body (1) leads to the groove top and is equipped with the hemisphere groove with card ball (55) cooperation joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221501445.4U CN217563071U (en) | 2022-06-16 | 2022-06-16 | Environment-friendly dehumidification power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221501445.4U CN217563071U (en) | 2022-06-16 | 2022-06-16 | Environment-friendly dehumidification power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217563071U true CN217563071U (en) | 2022-10-11 |
Family
ID=83501931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221501445.4U Active CN217563071U (en) | 2022-06-16 | 2022-06-16 | Environment-friendly dehumidification power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217563071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117200025A (en) * | 2023-09-14 | 2023-12-08 | 扬州德云电气设备集团有限公司 | Waterproof ring main unit with locking structure |
-
2022
- 2022-06-16 CN CN202221501445.4U patent/CN217563071U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117200025A (en) * | 2023-09-14 | 2023-12-08 | 扬州德云电气设备集团有限公司 | Waterproof ring main unit with locking structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103327776A (en) | Waterproof and dustproof structure of outdoor equipment cabinet and outdoor equipment cabinet with waterproof and dustproof structure | |
| CN217563071U (en) | Environment-friendly dehumidification power distribution cabinet | |
| CN110649492A (en) | Damp-proof communication electric power cabinet | |
| CN213937122U (en) | Integrated control cabinet for smart power grids | |
| CN115764584B (en) | Outdoor dampproofing switch board of synthesizing with forced air cooling heat dissipation | |
| CN111555146A (en) | Multifunctional distribution box | |
| CN210168402U (en) | Electrical control cabinet with dampproofing dust removal function | |
| CN216390133U (en) | Electric automatization switch board is from heat abstractor | |
| CN211351414U (en) | Automatic control cooling dust removal transformer substation | |
| CN218102201U (en) | Block terminal with rainwater is retrieved function | |
| CN210120719U (en) | Electric power communication cabinet that heat dissipation was removed dust | |
| CN214849776U (en) | Portable vacuum bus equipment cabinet | |
| CN216489238U (en) | Power box with dampproofing sun-proof function | |
| CN212968772U (en) | Dehumidification device for high-low voltage electric cabinet | |
| CN114122949A (en) | Outdoor high-voltage power distribution cabinet | |
| CN213071810U (en) | Switch board with air intake dry construction | |
| CN212628907U (en) | Upper and lower bin-dividing type cabinet | |
| CN211670504U (en) | Switch board cooling dehydrating unit | |
| CN210468418U (en) | Small three-box cabinet | |
| CN217692276U (en) | Ventilation structure for box-type substation | |
| CN211320597U (en) | Waterproof high-voltage switch cabinet | |
| CN220341742U (en) | Electrical cabinet with dehumidification dampproofing structure | |
| CN218124004U (en) | Novel dampproofing photovoltaic grid-connected box | |
| CN221057938U (en) | Two-way exhaust power distribution cabinet | |
| CN217082749U (en) | Dustproof protection device for refrigeration house air conditioner external unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |