CN213071743U - Dynamic power quality control power distribution cabinet - Google Patents
Dynamic power quality control power distribution cabinet Download PDFInfo
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- CN213071743U CN213071743U CN202021938134.5U CN202021938134U CN213071743U CN 213071743 U CN213071743 U CN 213071743U CN 202021938134 U CN202021938134 U CN 202021938134U CN 213071743 U CN213071743 U CN 213071743U
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- conservancy diversion
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Abstract
The utility model belongs to the technical field of the distribution, concretely relates to switch board is administered to dynamic electric energy quality, including the cabinet body and lid, the lid is installed in cabinet body top for bellied triangle body structure and cover, the width of lid is greater than the width of the cabinet body, cabinet body both sides all are equipped with a plurality of hollow water conservancy diversion posts, the length of water conservancy diversion post is greater than the height of the cabinet body, the inlet opening has been seted up on the top of water conservancy diversion post, the apopore has been seted up to water conservancy diversion post part down, the guiding gutter has been seted up to the inner week on lid top, every the inlet opening and the guiding gutter of water conservancy. The utility model discloses an install the lid on the cabinet body, can be quick flow away the rainwater from the switch board top to the switch board top just can not ponding, has avoided the rainwater to get into in the switch board, has improved the security level of switch board.
Description
Technical Field
The utility model belongs to the technical field of the distribution, concretely relates to switch board is administered to developments electric energy quality.
Background
In the modern society, electric energy is the most widely used energy source, and the application degree of the electric energy is one of the important marks of the national development level. With the development of scientific technology and national economy, the demand of electric energy is increasing day by day, and although the contradiction of the relation between supply and demand of electric energy is gradually solved, the problem about the quality of electric energy is more and more prominent.
Along with the development of society, the application of a power distribution cabinet is more and more extensive, the power distribution cabinet is a general name of a motor control center, and the power distribution cabinet is used in occasions with dispersed loads and less loops; the motor control center is used in the occasions with concentrated loads and more loops, distributes the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads, the equipment provides protection, monitoring and control for the loads, and the distribution cabinets in power plants and transformer stations become important electric equipment. At present, power distribution cabinets are various in types, and the related working fields are numerous, so that most of working environments can be met. But as some special working occasions, the requirements on the power distribution equipment exceed the existing power distribution cabinet body conditions. In order to avoid the switch board to get into the cabinet body because of the rainwater at the during operation, cause the damage to the electrical components of the internal cabinet, consequently, waterproof requirement to the switch board is higher.
In the prior art, if CN201410059366.6 discloses a modular distribution box, including block terminal body and chamber door, this internal a plurality of boxes that are equipped with of block terminal, the left and right sides of block terminal body is equipped with the fixed plate, be equipped with the guide rail that is used for supporting the box on the fixed plate, the lower extreme both sides of box are equipped with the gyro wheel with guide rail complex, the bottom surface rear side of box is equipped with the stopper, the bottom surface front side of box is equipped with the connection piece, be equipped with the connecting hole on the connection piece, the inner that lies in the guide rail on the fixed plate is equipped with the dog, be equipped with spacing hook on the dog, the outer end tip of guide rail is equipped with the screw hole, locking bolt passes the connecting hole and is connected with the screw hole, be equipped with the distribution subassembly in the box, the outside of box is equipped with conductive bus respectively, connect through the. This prior art has installation, dismantles, overhauls more convenient beneficial effect.
In the prior art, if CN201820215426.2 discloses an intelligent power distribution cabinet, including the switch board cabinet body, installation crossbeam, the unbalanced three-phase treatment module of integrated form, inlet wire main control switch, each looks female row and the branch control switch that is qualified for the next round of competitions, the internal inlet wire main control switch that is equipped with of switch board cabinet, inlet wire main control switch is female continuous with each looks female row of arranging, switch board cabinet body lower part is equipped with the installation crossbeam, the unbalanced three-phase treatment module of integrated form sets up on the installation crossbeam to through the unbalanced three-phase treatment module control switch with each looks female row of switch board parallelly connected, each looks female row still links to each other with each looks branch. This prior art still possesses unbalanced three-phase and administers, harmonic compensation and reactive compensation function on the basis that possesses conventional distribution cubical switchboard function, can also stabilize system voltage simultaneously, all is superior to conventional treatment equipment or solution from performance and function bidirectionality, so show very strong adaptability in distribution network electric energy quality administers.
However, the power distribution cabinet in the prior art is often exposed outdoors and has the defects of easy rain leakage, easy short circuit inside or easy corrosion of equipment and the like.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model provides a switch board is administered to developments electric energy quality for it is internal that the ponding that persists on the solution switch board gets into the cabinet, and inside easy short circuit or equipment easily suffer to corrode and join in marriage, influence the life's of switch board problem.
In order to solve the technical problem, the utility model discloses a following technical scheme:
dynamic electric energy quality administers switch board, including the cabinet body and lid, the lid is installed in cabinet body top for bellied triangle body structure and cover, the width of lid is greater than the width of the cabinet body, cabinet body both sides all are equipped with a plurality of hollow water conservancy diversion posts, the length of water conservancy diversion post is greater than the height of the cabinet body, the inlet opening has been seted up on the top of water conservancy diversion post, the apopore has been seted up to water conservancy diversion post part down, the guiding gutter has been seted up to the inner week on lid top, every the inlet opening of water conservancy diversion post is linked together with the guiding gutter.
Further, the cabinet body is equipped with a plurality of maintenance doors, every maintenance door swing joint is in cabinet body front end, be equipped with status indicator on the maintenance door.
Furthermore, an observation window is arranged on the maintenance door, a groove is formed in the periphery of the inner side of the window of the observation window, and a sealing rubber pad is arranged on one side, facing the inside of the cabinet body, of the groove.
Further, the cabinet body is equipped with a plurality of access doors, every access door swing joint is in cabinet body rear end, and every the access door is the same with the maintenance door quantity, every the access door is parallel relative with the maintenance door.
Furthermore, the left surface of the cabinet body is provided with a plurality of air inlets, and is a plurality of the air inlets are parallel to each other, and every the inner chamber of air inlet is the structure of downdip, the inside a plurality of fans that still are equipped with of left surface of the cabinet body, every the wind direction of fan is towards the internal portion of cabinet.
Further, the right flank of the cabinet body is equipped with a plurality of ventholes, every the venthole is parallel to each other, just the inner chamber of venthole is the downdip formula structure, the right flank inside of the cabinet body still is equipped with a plurality of fans, every the wind direction of fan is outside towards cabinet body right side.
Further, the maintenance door still is equipped with mechanical lock, mechanical lock's periphery is equipped with the handle ring, the upper end swing joint of handle ring in the cabinet body.
Furthermore, the bottom of the cabinet body is also provided with two strip-shaped cushion blocks, and the two strip-shaped cushion blocks are symmetrically distributed on two sides of the central line of the bottom of the cabinet body.
Compared with the prior art, the utility model, beneficial effect as follows:
1. this rain-proof switch board top can not ponding, can prevent effectively that the rainwater from getting into the cabinet internally, improves cabinet body life.
2. The fan is arranged to be beneficial to heat dissipation inside the distribution box.
3. The cabinet door is provided with an observation window so as to monitor the display condition of the instrument in the box body.
4. The bottom of the cabinet body is provided with the strip-shaped cushion block, so that the bottom of the cabinet body is ensured to be isolated from the surface accumulated water.
Drawings
Fig. 1 is a three-dimensional structure diagram (view angle one) of the embodiment of the dynamic power quality control power distribution cabinet of the utility model;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is a three-dimensional structure diagram (view angle two) of the embodiment of the dynamic power quality control distribution cabinet of the present invention;
fig. 5 is a three-dimensional structure diagram (view three) of the dynamic power quality control power distribution cabinet of the present invention;
figure 6 is the utility model discloses dynamic electric energy quality administers in the switch board embodiment overlook the structure schematic diagram.
The main element symbols are as follows:
the cabinet body 1, maintain door 101, status indicator 101a, observation window 101b, recess 101c, sealed cushion 101d, access door 102, inlet port 103, fan 104, venthole 105, mechanical lock 106, handle ring 107, rectangular shape cushion 108, lid 2, guiding gutter 201, guide post 3, inlet opening 301, apopore 302.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
Example one
As shown in fig. 1 to 6, switch board is administered to dynamic electric energy quality, including the cabinet body 1 and lid 2, lid 2 is installed in 1 top of the cabinet body for bellied triangle body structure and cover, the width of lid 2 is greater than the width of the cabinet body 1, 1 both sides of the cabinet body all are equipped with a plurality of hollow water conservancy diversion posts 3, the length of water conservancy diversion post 3 is greater than the height of the cabinet body 1, inlet opening 301 has been seted up on the top of water conservancy diversion post 3, apopore 302 has been seted up to 3 lower parts of water conservancy diversion post, guiding gutter 201 has been seted up to the interior week on 2 tops of lid, inlet opening 301 and guiding gutter 201. Lid 2 can be integrative with the cabinet body 1, and lid 2 is also the overlap joint at the cabinet originally, and lid 2 can be that different materials make, like plastics, 2 surfaces of lid also can have and scribble the hydrophobic coating, like this when the rainwater falls into on lid 2, more be favorable to the water conservancy diversion of rainwater, ponding still less. Lid 2 is bellied triangle body structure, 2 tops of lid can form domaticly, the rainwater can be along domatic inflow guiding gutter 201 that flows in rapidly, the last top of guide post 3 penetrates in lid 2, the inlet opening 301 on top and the corner parallel and level of guide gutter 201 or slightly low, guaranteed that the rainwater enters into behind the guide gutter 201, the rainwater gets into guide post 3 smoothly, this rain-proof switch board top can not ponding, can prevent effectively that the rainwater from getting into in the cabinet body 1, improve cabinet body 1 life.
Preferably, as shown in fig. 1, the cabinet 1 is provided with a plurality of maintenance doors 101, each maintenance door 101 is movably connected to the front end of the cabinet 1, and the maintenance doors 101 are provided with status indicators 101 a. Indicator 101a sets up on maintaining door 101, can make things convenient for the operating condition of maintainer observation block terminal.
Preferably, as shown in fig. 5, the maintenance door 101 is provided with an observation window 101b, a groove 101c is formed on the inner periphery of the observation window 101b, and a sealing rubber pad 101d is provided on the side of the groove 101c facing the inside of the cabinet 1. The cabinet door is provided with an observation window 101b so as to monitor the display condition of the instrument in the box body, in order to keep the tightness, a groove 101c is arranged on the periphery of the inner side of the window of the observation window 101b, and a sealing rubber gasket 101d is arranged on the groove 101 c. When seting up observation window 101b on the cabinet door because the reason of manufacturing process, produce the gap, in rainwater probably gets into the switch board through this gap, the infiltration of rainwater can be avoided in the joining of sealed cushion 101 d.
Preferably, as shown in fig. 4, the cabinet body 1 is provided with a plurality of access doors 102, each access door 102 is movably connected to the rear end of the cabinet body 1, each access door 102 is equal in number to the maintenance doors 101, and each access door 102 is parallel to and opposite to the maintenance door 101. When the electronic equipment in the cabinet body 1 needs to be upgraded or replaced, sometimes wiring and dismounting need maintenance personnel to adjust the operation posture of the electronic equipment, but the equipment in the cabinet body 1 is more and complicated, the operable space is limited, the access door 102 is arranged on the back of the cabinet body 1, more maintenance operation angles can be provided under the condition that the maintenance door 101 is not opened, and the convenience and the humanization are further improved.
As a preferable scheme, as shown in fig. 1, a plurality of air inlet holes 103 are formed in the left side surface of the cabinet body 1, the plurality of air inlet holes are parallel to each other, an inner cavity of each air inlet hole 103 is of a downward inclined structure, a plurality of fans 104 are further arranged inside the left side surface of the cabinet body 1, and the wind direction of each fan 104 faces the inside of the cabinet body 1. The inner cavity of the air inlet hole 103 is of a downward inclined structure, so that rainwater can be effectively prevented from directly dropping into the cabinet body 1.
Preferably, as shown in fig. 4, a plurality of air outlet holes 105 are formed in the right side of the cabinet 1, each air outlet hole 105 is parallel to each other, an inner cavity of each air outlet hole 105 is of a downward inclined structure, a plurality of fans 104 are further arranged inside the right side of the cabinet 1, and a wind direction of each fan 104 faces the outside of the right side of the cabinet 1. The fan 104 is provided with the heat dissipation that does benefit to the block terminal inside, and especially the wind direction of fan 104 is inside towards the cabinet body 1 perpendicularly, has avoided the lower air of temperature that blows in to produce the vortex in the cabinet body 1 inside, and unordered condition takes place, and such design thermal diffusivity is better.
Preferably, as shown in fig. 1, the maintenance door 101 is further provided with a mechanical lock 106, a handle ring 107 is disposed on the periphery of the mechanical lock 106, and the upper end of the handle ring 107 is movably connected to the cabinet 1. Handle ring 107 sets up in the periphery of mechanical lock 106, can make things convenient for maintainer to find out the cabinet door more, also has the device of finding out the opening cabinet door that is smooth convenient to the unfamiliar non professional of switch board.
Example two
As shown in fig. 1 to 6, switch board is administered to dynamic electric energy quality, including the cabinet body 1 and lid 2, lid 2 is installed in 1 top of the cabinet body for bellied triangle body structure and cover, the width of lid 2 is greater than the width of the cabinet body 1, 1 both sides of the cabinet body all are equipped with a plurality of hollow water conservancy diversion posts 3, the length of water conservancy diversion post 3 is greater than the height of the cabinet body 1, inlet opening 301 has been seted up on the top of water conservancy diversion post 3, apopore 302 has been seted up to 3 lower parts of water conservancy diversion post, guiding gutter 201 has been seted up to the interior week on 2 tops of lid, inlet opening 301 and guiding gutter 201. Lid 2 can be integrative with the cabinet body 1, and lid 2 is also the overlap joint at the cabinet originally, and lid 2 can be that different materials make, like plastics, 2 surfaces of lid also can have and scribble the hydrophobic coating, like this when the rainwater falls into on lid 2, more be favorable to the water conservancy diversion of rainwater, ponding still less. Lid 2 is bellied triangle body structure, 2 tops of lid can form domaticly, the rainwater can be along domatic inflow guiding gutter 201 that flows in rapidly, the last top of guide post 3 penetrates in lid 2, the inlet opening 301 on top and the corner parallel and level of guide gutter 201 or slightly low, guaranteed that the rainwater enters into behind the guide gutter 201, the rainwater gets into guide post 3 smoothly, this rain-proof switch board top can not ponding, can prevent effectively that the rainwater from getting into in the cabinet body 1, improve cabinet body 1 life.
Preferably, as shown in fig. 1, the cabinet 1 is provided with a plurality of maintenance doors 101, each maintenance door 101 is movably connected to the front end of the cabinet 1, and the maintenance doors 101 are provided with status indicators 101 a. Indicator 101a sets up on maintaining door 101, can make things convenient for the operating condition of maintainer observation block terminal.
Preferably, as shown in fig. 5, the maintenance door 101 is provided with an observation window 101b, a groove 101c is formed on the inner periphery of the observation window 101b, and a sealing rubber pad 101d is provided on the side of the groove 101c facing the inside of the cabinet 1. The cabinet door is provided with an observation window 101b so as to monitor the display condition of the instrument in the box body, in order to keep the tightness, a groove 101c is arranged on the periphery of the inner side of the window of the observation window 101b, and a sealing rubber gasket 101d is arranged on the groove 101 c. When seting up observation window 101b on the cabinet door because the reason of manufacturing process, produce the gap, in rainwater probably gets into the switch board through this gap, the infiltration of rainwater can be avoided in the joining of sealed cushion 101 d.
Preferably, as shown in fig. 4, the cabinet body 1 is provided with a plurality of access doors 102, each access door 102 is movably connected to the rear end of the cabinet body 1, each access door 102 is equal in number to the maintenance doors 101, and each access door 102 is parallel to and opposite to the maintenance door 101. When the electronic equipment in the cabinet body 1 needs to be upgraded or replaced, sometimes wiring and dismounting need maintenance personnel to adjust the operation posture of the electronic equipment, but the equipment in the cabinet body 1 is more and complicated, the operable space is limited, the access door 102 is arranged on the back of the cabinet body 1, more maintenance operation angles can be provided under the condition that the maintenance door 101 is not opened, and the convenience and the humanization are further improved.
As a preferable scheme, as shown in fig. 1, a plurality of air inlet holes 103 are formed in the left side surface of the cabinet body 1, the plurality of air inlet holes are parallel to each other, an inner cavity of each air inlet hole 103 is of a downward inclined structure, a plurality of fans 104 are further arranged inside the left side surface of the cabinet body 1, and the wind direction of each fan 104 faces the inside of the cabinet body 1. The inner cavity of the air inlet hole 103 is of a downward inclined structure, so that rainwater can be effectively prevented from directly dropping into the cabinet body 1.
Preferably, as shown in fig. 4, a plurality of air outlet holes 105 are formed in the right side of the cabinet 1, each air outlet hole 105 is parallel to each other, an inner cavity of each air outlet hole 105 is of a downward inclined structure, a plurality of fans 104 are further arranged inside the right side of the cabinet 1, and a wind direction of each fan 104 faces the outside of the right side of the cabinet 1. The fan 104 is provided with the heat dissipation that does benefit to the block terminal inside, and especially the wind direction of fan 104 is inside towards the cabinet body 1 perpendicularly, has avoided the lower air of temperature that blows in to produce the vortex in the cabinet body 1 inside, and unordered condition takes place, and such design thermal diffusivity is better.
Preferably, as shown in fig. 1, the maintenance door 101 is further provided with a mechanical lock 106, a handle ring 107 is disposed on the periphery of the mechanical lock 106, and the upper end of the handle ring 107 is movably connected to the cabinet 1. Handle ring 107 sets up in the periphery of mechanical lock 106, can make things convenient for maintainer to find out the cabinet door more, also has the device of finding out the opening cabinet door that is smooth convenient to the unfamiliar non professional of switch board.
Preferably, as shown in fig. 1, 4 and 5, the bottom of the cabinet body 1 is further provided with two strip-shaped cushion blocks 108, and the two strip-shaped cushion blocks 108 are symmetrically distributed on two sides of the central line of the bottom of the cabinet body 1. The bottom of the cabinet body 1 is provided with the strip-shaped cushion block 108, so that the bottom of the cabinet body 1 is isolated from the accumulated water on the ground.
The advantages of the second embodiment over the first embodiment are: the cabinet body 1 bottom is equipped with two rectangular shape cushion blocks 108, rectangular shape cushion block 108 symmetric distribution is in the both sides of 1 bottom plane central line of the cabinet body, rectangular shape cushion block 108 has guaranteed the isolation of 1 bottom of the cabinet body and ground ponding, when the rainwater is more, ground may amass a large amount of water, if the drainage environment is not good around the switch board, ponding probably gets into the cabinet body 1 bottom through the cabinet body in, influence the normal use of switch board, the joining of rectangular shape cushion block 108 makes this switch board more have the practicality.
The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (8)
1. Switch board is administered to dynamic power quality, its characterized in that: including the cabinet body and lid, the lid is bellied triangle body structure and cover and installs in cabinet body top, the width of lid is greater than the width of the cabinet body, cabinet body both sides all are equipped with a plurality of hollow water conservancy diversion posts, the length of water conservancy diversion post is greater than the height of the cabinet body, the inlet opening has been seted up on the top of water conservancy diversion post, the apopore has been seted up to water conservancy diversion post part down, the guiding gutter has been seted up to the inner week on lid top, every the inlet opening and the guiding gutter of guiding post are linked together.
2. The dynamic power quality management power distribution cabinet of claim 1, wherein: the cabinet body is equipped with a plurality of maintenance doors, every maintenance door swing joint is in cabinet body front end, be equipped with status indicator on the maintenance door.
3. The dynamic power quality management power distribution cabinet of claim 2, wherein: the maintenance door is provided with an observation window, the periphery of the inner side of the observation window is provided with a groove, and one side of the groove facing the inside of the cabinet body is provided with a sealing rubber gasket.
4. The dynamic power quality management power distribution cabinet of claim 3, wherein: the cabinet body is equipped with a plurality of access doors, every access door swing joint is in cabinet body rear end, and every the access door is the same with the maintenance door quantity, every the access door is parallel relative with the maintenance door.
5. The dynamic power quality management power distribution cabinet of claim 4, wherein: the cabinet body is characterized in that a plurality of air inlets are formed in the left side face of the cabinet body and are parallel to each other, each air inlet is formed in an inner cavity of each air inlet in a downward inclined structure, a plurality of fans are further arranged inside the left side face of the cabinet body, and each fan faces the inside of the cabinet body.
6. The dynamic power quality management power distribution cabinet of claim 5, wherein: the right flank of the cabinet body is equipped with a plurality of ventholes, every the venthole is parallel to each other, just the inner chamber of venthole is the downward sloping structure, the right flank inside of the cabinet body still is equipped with a plurality of fans, every the wind direction of fan is outside towards cabinet body right side.
7. The dynamic power quality management power distribution cabinet of claim 6, wherein: the maintenance door still is equipped with mechanical lock, mechanical lock's periphery is equipped with the handle ring, the upper end swing joint of handle ring in the cabinet body.
8. The dynamic power quality management power distribution cabinet of claim 7, wherein: the bottom of the cabinet body is also provided with two strip-shaped cushion blocks which are symmetrically distributed on two sides of the central line of the bottom of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021938134.5U CN213071743U (en) | 2020-09-08 | 2020-09-08 | Dynamic power quality control power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021938134.5U CN213071743U (en) | 2020-09-08 | 2020-09-08 | Dynamic power quality control power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213071743U true CN213071743U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021938134.5U Active CN213071743U (en) | 2020-09-08 | 2020-09-08 | Dynamic power quality control power distribution cabinet |
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|---|---|
| CN (1) | CN213071743U (en) |
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2020
- 2020-09-08 CN CN202021938134.5U patent/CN213071743U/en active Active
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