CN216085921U - An outdoor waterproof distribution switch cabinet - Google Patents
An outdoor waterproof distribution switch cabinet Download PDFInfo
- Publication number
- CN216085921U CN216085921U CN202122754350.5U CN202122754350U CN216085921U CN 216085921 U CN216085921 U CN 216085921U CN 202122754350 U CN202122754350 U CN 202122754350U CN 216085921 U CN216085921 U CN 216085921U
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- cabinet body
- cabinet
- annular
- outdoor waterproof
- concave strip
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- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000004576 sand Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 11
- 230000017525 heat dissipation Effects 0.000 description 19
- 230000005494 condensation Effects 0.000 description 13
- 238000009833 condensation Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The utility model discloses an outdoor waterproof power distribution switch cabinet which comprises a cabinet body and a sealing assembly, wherein the cabinet body is provided with a sealing groove; the cabinet body: the lower end of the outer surface of the cabinet body is provided with a support, a vent pipe is arranged at an air outlet on the upper surface of a top plate of the cabinet body, an unpowered fan is arranged at the top end of the vent pipe, the middle part of the upper surface of the top plate of the cabinet body is fixedly connected with a rain cover through a support column, the rain cover is matched with the unpowered fan, and the front side surface of the cabinet body is hinged with a cabinet door through a hinge; a sealing component: respectively with the right flank fixed connection of the inner wall face front end of the cabinet body and cabinet door, seal assembly includes annular concave strip and annular sand grip, annular concave strip fixed connection is in the inner wall face front end of the cabinet body, annular concave strip is the annular concave strip of aluminum alloy, annular sand grip fixed connection is followed in the right flank of cabinet door outward, annular sand grip sets up with the cooperation of annular concave strip, this outdoor waterproof type distribution cubical switchboard, can enough guarantee the ventilation cooling of cubical switchboard, there is the inside that can effectively avoid the rainwater to dip the cabinet body, remove damp radiating effect is good.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to an outdoor waterproof power distribution switch cabinet.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as instruments, automatic control, motor magnetic switches, various alternating current contactors and the like, some switch cabinets with high-voltage chambers and low-voltage chambers are also provided, high-voltage buses are arranged, such as power plants and the like, some switch cabinets with low-frequency load shedding for protecting main equipment are also provided, and the switch cabinets are mainly used for opening, closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. Mainly be applicable to the power plant, the transformer substation, petrochemical, the metallurgy steel rolling, light industry weaving, factory and mining enterprises and residential district, various different occasions such as high-rise building, the cubical switchboard that uses in the open air at present is because of radiating needs, the louvre structure that the shape is different has all been set up around the cabinet body carries out the natural heat dissipation, this kind of structure rainwater easily permeates the inside to the cubical switchboard on the one hand, cause the damage to the component of inside, when the internal portion humidity of on the other hand is great, can't discharge the moisture, easily cause the corruption to the component, reduce its life, for this reason, we provide an outdoor waterproof type distribution cubical switchboard.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, and provide an outdoor waterproof power distribution switch cabinet which is simple and reasonable in structural design, can ensure ventilation and heat dissipation of the switch cabinet, can effectively prevent rainwater from entering the interior of the cabinet body, is good in dehumidification and heat dissipation effects, and can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: an outdoor waterproof power distribution switch cabinet comprises a cabinet body and a sealing assembly;
the cabinet body: the lower end of the outer surface of the cabinet body is provided with a support, a vent pipe is arranged at an air outlet on the upper surface of a top plate of the cabinet body, an unpowered fan is arranged at the top end of the vent pipe, the middle part of the upper surface of the top plate of the cabinet body is fixedly connected with a rain cover through a support column, the rain cover is matched with the unpowered fan, and the front side surface of the cabinet body is hinged with a cabinet door through a hinge;
a sealing component: respectively with the right flank fixed connection of the inner wall face front end of the cabinet body and cabinet door, structural design is simple reasonable, can enough guarantee the ventilation and heat dissipation of cubical switchboard, has the inside that can effectively avoid the rainwater to dip the cabinet body, and it is effectual to remove damp radiating effect.
Further, seal assembly includes annular concave strip and annular sand grip, annular concave strip fixed connection is in the front end of the inner wall face of the cabinet body, and annular concave strip is the annular concave strip of aluminum alloy, annular sand grip fixed connection is followed outside the right side face of cabinet door, and annular sand grip and the cooperation of annular concave strip set up, and the annular sand grip is hollow rubber annular sand grip, seals the closed department of the cabinet body and cabinet door, avoids the rainwater infiltration.
Further, the equal longitudinal array of inner wall is equipped with the condensation piece about the cabinet body, and the inside bottom of the cabinet body is equipped with the diversion fill, and the condensation of the internal portion moisture of the cabinet of being convenient for plays the effect of removing damp.
Further, the inner wall upper end of water conservancy diversion fill is equipped with the support frame, and the upper surface middle part of support frame is equipped with the heat dissipation fan, and the shell top of heat dissipation fan is equipped with the protection casing, and the input of heat dissipation fan is connected with the control switch output electricity that the internal portion of cabinet back wall set up, and external power source is connected to control switch's input electricity, promotes the air and flows under the less condition of the internal and external difference in temperature of cabinet.
Furthermore, the lower surface of support frame is equipped with the dust screen, and the outer edge of dust screen contacts with the internal face of water conservancy diversion fill, prevents that the dust from getting into cabinet body inside.
Furthermore, the middle part of the cabinet door is provided with a window, so that the working state of the electric elements in the cabinet body can be observed conveniently.
Furthermore, the lower surface of the rain cover is located below the arc-shaped fan blades of the unpowered fan, so that rainwater is prevented from permeating into the unpowered fan.
Compared with the prior art, the utility model has the beneficial effects that: this outdoor waterproof type distribution cubical switchboard has following benefit:
when the cabinet door is closed, the cabinet door drives the annular convex strip to rotate, the annular convex strip is inserted into the annular concave strip, as the annular convex strip is a hollow rubber annular convex strip, the deformation amount is large, the inner wall of the annular concave strip can be completely filled after the annular convex strip is inserted into the annular concave strip, thereby effectively preventing external water drops from permeating into the cabinet body, when the temperature difference between the interior and the exterior of the cabinet body is large, the unpowered fan utilizes the air heat convection caused by the temperature difference between the interior and the exterior of the cabinet body to push the blades of the unpowered fan to rotate, so that the hot air generated by the work of electric elements in the cabinet body is discharged by utilizing the centrifugal force and the negative pressure effect, when the external environment temperature is high in summer, the temperature difference between the interior and the exterior of the cabinet body is small, the rotating speed of the unpowered fan is slow, the air exhaust effect is poor, at the moment, the heat dissipation fan is started by the control switch, the work of the heat dissipation fan pumps the external air to the interior of the cabinet body through the flow guide hopper, promote the air of the internal portion of cabinet to flow, thereby promote the air of the internal portion of cabinet to discharge to the outside, reduce thermal gathering, the lower surface of rain-proof cover is located unpowered fan blade below, can prevent effectively that the rainwater from oozing into unpowered fan's inside under the drive effect of external wind-force, condensation piece longitudinal array sets up in the inner wall about the cabinet body, the lateral wall and the external contact of the cabinet body, the temperature of the internal portion of temperature cabinet is lower, when the internal portion humidity of cabinet is great, vapor meets the condensation piece and condenses, and concentrate the drop of water and flow down along the condensation piece, finally flow through the water conservancy diversion fill, reduce the internal portion's of cabinet humidity, this outdoor waterproof type distribution cubical switchboard, and the structure design is simple and reasonable, can enough guarantee the ventilation cooling of cubical switchboard, have the inside that can effectively avoid the rainwater to dip the cabinet body, remove damp radiating effect is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention.
In the figure: the rain-proof cover of 1 cabinet body, 2 supports, 3 ventilation pipes, 4 unpowered fans, 5, 6 seal assembly, 61 annular concave strip, 62 annular sand grip, 7 heat dissipation fan, 71 protection casing, 8 dust screens, 9 water conservancy diversion fill, 10 support frames, 11 control switch, 12 condensation piece, 13 cabinet doors, 14 windows.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides a technical solution: an outdoor waterproof type distribution switch cabinet comprises a cabinet body 1 and a sealing assembly 6;
the cabinet body 1: the lower end of the outer surface of the cabinet body 1 is provided with a support 2, a vent pipe 3 is arranged at an air outlet on the upper surface of a top plate of the cabinet body 1, the top end of the vent pipe 3 is provided with an unpowered fan 4, when the temperature difference between the inside and the outside of the cabinet body 1 is large, the unpowered fan 4 utilizes the air heat convection caused by the temperature difference between the inside and the outside of the cabinet body 1 to push the blades of the unpowered fan 4 to rotate, so that the hot air generated by the work of electric elements in the cabinet body 1 is discharged by utilizing the centrifugal force and the negative pressure effect, the middle part of the upper surface of the top plate of the cabinet body 1 is fixedly connected with a rain cover 5 through a support column, the rain cover 5 is matched with the unpowered fan 4, the lower surface of the rain cover 5 is positioned below the arc-shaped fan blade of the unpowered fan 4 to prevent rainwater from permeating into the inside of the unpowered fan 4, the front side surface of the cabinet body 1 is hinged with a cabinet door 13 through a hinge, the middle part of the cabinet door 13 is provided with a window 14 to facilitate observation of the work state of the electric elements in the cabinet body 1, condensation sheets 12 are longitudinally arranged on the left inner wall and the right inner wall of the cabinet body 1 in an array mode, a diversion hopper 9 is arranged at the bottom end inside the cabinet body 1, the condensation sheets 12 are longitudinally arranged on the left inner wall and the right inner wall of the cabinet body 1 in an array mode, the side wall of the cabinet body 1 is in contact with the outside, the temperature inside the temperature cabinet body 1 is low, when the humidity inside the cabinet body 1 is high, water vapor is condensed when encountering the condensation sheets 12 and is converged into water drops to flow downwards along the condensation sheets 12, finally the water drops flow out through the diversion hopper 9 to reduce the humidity inside the cabinet body 1, a support frame 10 is arranged at the upper end of the inner wall of the diversion hopper 9, a heat dissipation fan 7 is arranged in the middle of the upper surface of the support frame 10, a protective cover 71 is arranged at the top end of a shell of the heat dissipation fan 7, the input end of the heat dissipation fan 7 is electrically connected with an output end of a control switch 11 arranged on the rear wall inside the cabinet body 1, the input end of the control switch 11 is electrically connected with an external power supply, the heat dissipation fan 7 is started through the control switch 11, the heat dissipation fan 7, external air is pumped to the interior of the diversion hopper 9, the air flow in the cabinet body 1 is promoted, so that the air in the cabinet body 1 is promoted to be discharged to the outside, the heat accumulation is reduced, the air flow is promoted under the condition that the temperature difference between the inside and the outside of the cabinet body 1 is small, the lower surface of the supporting frame 10 is provided with the dustproof net 8, the outer edge of the dustproof net 8 is in contact with the inner wall surface of the flow guide hopper 9, and dust is prevented from entering the cabinet body 1;
the sealing component 6: respectively with the right flank fixed connection of the internal wall face front end of the cabinet body 1 and cabinet door 13, seal assembly 6 includes annular concave strip 61 and annular sand grip 62, annular concave strip 61 fixed connection is in the internal wall face front end of the cabinet body 1, annular concave strip 61 is the annular concave strip of aluminum alloy, annular sand grip 62 fixed connection is on the right flank outer edge of cabinet door 13, annular sand grip 62 sets up with the cooperation of annular concave strip 61, annular sand grip 62 is hollow rubber annular sand grip, because annular sand grip 62 is hollow rubber annular sand grip, the deformation volume is big, can fill annular concave strip 61 inner wall completely after inserting annular concave strip 61 inside, thereby effectively avoid the inside drop of water infiltration cabinet body 1 inside.
The working principle of the outdoor waterproof power distribution switch cabinet provided by the utility model is as follows:
when the cabinet door 13 is closed, the cabinet door 13 drives the annular convex strip 62 to rotate, the annular convex strip 62 is inserted into the annular concave strip 61, the annular convex strip 62 is a hollow rubber annular convex strip with large deformation amount, the inner wall of the annular concave strip 61 can be completely filled after being inserted into the annular concave strip 61, so that external water drops are effectively prevented from permeating into the cabinet body 1, when the temperature difference between the inside and the outside of the cabinet body 1 is large, the unpowered fan 4 utilizes air heat convection caused by the temperature difference between the inside and the outside of the cabinet body 1 to push the blades of the unpowered fan 4 to rotate, thereby hot air generated by the work of electric elements in the cabinet body 1 is discharged by utilizing centrifugal force and negative pressure effect, when the external environment temperature in summer is high, the temperature difference between the inside and the outside of the cabinet body 1 is small, the rotation speed of the unpowered fan 4 is slow, the exhaust effect is poor, at the moment, the heat dissipation fan 7 is started through the control switch 11, the heat dissipation fan 7 works to pump the external air to the inside of the cabinet body 1 through the flow guide hopper 9, promote the air flow of the 1 inside of cabinet body, thereby promote the outside discharge of the air of the 1 inside of cabinet body, reduce thermal gathering, the lower surface of rain-proof cover 5 is located unpowered fan 4's arc fan blade below, can prevent effectively that the rainwater from oozing into unpowered fan 4's inside under the drive action of outside wind-force, condensation piece 12 longitudinal array sets up in the left and right sides inner wall of the cabinet body 1, the lateral wall and the external contact of the cabinet body 1, the temperature of the 1 inside of temperature cabinet body is lower, when the inside humidity of the cabinet body 1 is great, vapor meets condensation piece 12 and condenses, and it flows downwards along condensation piece 12 to assemble the drop of water, finally flow out through diversion fill 9, reduce the humidity of the 1 inside of cabinet body.
It should be noted that the heat dissipation fan 7 disclosed in the above embodiments can be freely configured according to the actual application scenario, a 200-350mm cross flow fan dedicated for the air purifier is recommended to be selected, and the control switch 11 is provided with a button corresponding to the heat dissipation fan 7 for controlling the switch thereof to operate.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122754350.5U CN216085921U (en) | 2021-11-11 | 2021-11-11 | An outdoor waterproof distribution switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122754350.5U CN216085921U (en) | 2021-11-11 | 2021-11-11 | An outdoor waterproof distribution switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216085921U true CN216085921U (en) | 2022-03-18 |
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ID=80659276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122754350.5U Expired - Fee Related CN216085921U (en) | 2021-11-11 | 2021-11-11 | An outdoor waterproof distribution switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216085921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115954784A (en) * | 2023-02-09 | 2023-04-11 | 山东鲁控电力设备有限公司 | A new type of low-voltage JP cabinet that is dust-proof, leak-proof and rain-proof |
-
2021
- 2021-11-11 CN CN202122754350.5U patent/CN216085921U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115954784A (en) * | 2023-02-09 | 2023-04-11 | 山东鲁控电力设备有限公司 | A new type of low-voltage JP cabinet that is dust-proof, leak-proof and rain-proof |
| CN115954784B (en) * | 2023-02-09 | 2025-08-15 | 山东鲁控电力设备有限公司 | Novel dustproof and rain-leakage-proof low-voltage JP cabinet |
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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: 20220318 |