CN208797423U - A kind of direct current cabinet power distribution cabinet of high efficiency and heat radiation - Google Patents
A kind of direct current cabinet power distribution cabinet of high efficiency and heat radiation Download PDFInfo
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- CN208797423U CN208797423U CN201821592474.XU CN201821592474U CN208797423U CN 208797423 U CN208797423 U CN 208797423U CN 201821592474 U CN201821592474 U CN 201821592474U CN 208797423 U CN208797423 U CN 208797423U
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Abstract
The utility model discloses a kind of direct current cabinet power distribution cabinets of high efficiency and heat radiation, the cabinet door connected including power distribution cabinet main body with the side of power distribution cabinet main body, the power distribution cabinet main body includes air injection pipe, power distribution cabinet, exhaust pipe and supporting leg, the top center of the power distribution cabinet is provided with air injection pipe, and the bottom centre position of the power distribution cabinet is provided with exhaust pipe, the bottom corner location of the power distribution cabinet is fixedly connected with supporting leg, airflow hole is provided at the top and bottom of the power distribution cabinet, the intracavity sidewall of the power distribution cabinet is provided with fan slot, the fan slot is internally provided with fan assembly, the entity of the power distribution cabinet is internally provided with several gas operated devices, the utility model forms several groups air-flow by the design of fan assembly and gas operated device around the intracavity sidewall of power distribution cabinet, production when siphoning away direct current cabinet power distribution cabinet internal work to air-flow Raw heat avoids air-flow from being directly blown onto the instrument of direct current cabinet power distribution cabinet internal work, improves practicability and the safety of whole device.
Description
Technical field
The utility model relates to power distribution cabinet technical field, the direct current cabinet power distribution cabinet of specially a kind of high efficiency and heat radiation.
Background technique
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are the ends of distribution system
Grade equipment.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet is used in the occasion that load is more dispersed, circuit is less；
The occasion that motor control center concentrates for load, circuit is more.Their electric energy a certain circuit of upper level controller switching equipment
Distribute to nearest load.This grade of equipment reply load provides protection, monitoring and control.
The heat dissipation of high quality is a problem to be solved when how power distribution cabinet realizes its internal work in the prior art, such as
Fruit simply uses fan to radiate to blowing for a long time is carried out inside direct current cabinet power distribution cabinet, is easy to appear inside direct current cabinet power distribution cabinet
Instrument damage.
Can solve problem if it can invent a kind of direct current cabinet power distribution cabinet and there is safe and efficient heat sinking function, thus we
Provide a kind of direct current cabinet power distribution cabinet of high efficiency and heat radiation.
Utility model content
The purpose of this utility model is to provide a kind of direct current cabinet power distribution cabinets of high efficiency and heat radiation, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of direct current cabinet power distribution cabinet of high efficiency and heat radiation,
Including the cabinet door that power distribution cabinet main body is connected with the side of power distribution cabinet main body, the power distribution cabinet main body includes air injection pipe, power distribution cabinet, row
Tracheae and supporting leg, the top center of the power distribution cabinet are provided with air injection pipe, and the bottom centre position of the power distribution cabinet
It is provided with exhaust pipe, the air injection pipe and exhaust pipe are connected to inside the entity of power distribution cabinet, the bottom corner position of the power distribution cabinet
It sets and is fixedly connected with supporting leg, airflow hole is provided at the top and bottom of the power distribution cabinet, the airflow hole is inclined plate
Cavity, the intracavity sidewall of the power distribution cabinet are provided with fan slot, and the fan slot is internally provided with fan assembly, the distribution
The entity of cabinet is internally provided with several gas operated devices, the gas operated device generally half mouthful of frame shape, and the gas operated device
Top is connect with air injection pipe, and gas operated device bottom is connect with exhaust pipe, is connect in the middle part of gas operated device with fan slot.
Preferably, the gas operated device includes airflow line one and airflow line two, and the airflow line two is located at distribution
In the top and bottom entity of cabinet, the airflow line one is located in the side wall entity of power distribution cabinet, the airflow line one it is upper
Equal both ends are respectively connected with airflow line two down, and two other end of the airflow line located above and air injection pipe extend to distribution
One end is connected in cabinet entity, and two other end of the airflow line and exhaust pipe being located below extend to one end in power distribution cabinet entity
Connection, the airflow line one are connected with fan slot.
Preferably, several equally distributed airflow holes, and the airflow hole are provided in the top entity of the power distribution cabinet
Through the top entity of power distribution cabinet, several airflow holes are divided into two groups, the airflow hole aligned arrangement in every group, and two groups of difference
Positioned at the top entity marginal position close to power distribution cabinet, the bottom of the power distribution cabinet physically distribution situation of airflow hole and top
It is identical.
Preferably, several equally distributed fans are offered on the power distribution cabinet inner cavity and two inner walls adjacent with cabinet door
Slot, the fan groove shape are cuboid.
Preferably, the fan assembly includes rotation axis and fan, and the fan is located at the inside of fan slot and the wind
Fan part extends to the inner cavity of power distribution cabinet, and through there is rotation axis, the both ends of the rotation axis, which extend to, matches at the middle part of the fan
Inside the cylindrical recesses opened up in the entity of electric cabinet.
Compared with prior art, the utility model has the beneficial effects that
1. the device forms several groups around the intracavity sidewall of power distribution cabinet by the design of fan assembly and gas operated device
Air-flow avoids air-flow from being directly blown onto direct current cabinet distribution so that air-flow siphons away the heat generated when direct current cabinet power distribution cabinet internal work
The instrument of cabinet internal work improves practicability and the safety of whole device；
2. gas operated device by being embedded in the entity interior design of power distribution cabinet by the device, if providing dry-air blast inside power distribution cabinet
The power output of fan device rotation, while the shell of power distribution cabinet can also be made to carry out a degree of auxiliary heat dissipation, it improves entire
The heat dissipation quality of direct current cabinet power distribution cabinet.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is gas operated device structural schematic diagram；
Fig. 3 is fan assembly structural schematic diagram.
In figure: 1 power distribution cabinet main body, 2 air injection pipes, 3 power distribution cabinets, 4 exhaust pipes, 5 supporting legs, 6 airflow holes, 7 fan slots, 8 wind
Fan device, 9 rotation axis, 10 fans, 11 gas operated devices, 12 airflow lines one, 13 airflow lines two.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the technical solution in the utility model, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of direct current cabinet power distribution cabinet of high efficiency and heat radiation, packet
The cabinet door that power distribution cabinet main body 1 is connected with the side of power distribution cabinet main body 1 is included, power distribution cabinet main body 1 includes air injection pipe 2, power distribution cabinet 3, row
Tracheae 4 and supporting leg 5, the top center of power distribution cabinet 3 are provided with air injection pipe 2, and the bottom centre position setting of power distribution cabinet 3
There is exhaust pipe 4, air injection pipe 2 and exhaust pipe 4 are connected to inside the entity of power distribution cabinet 3, and the bottom corner location of power distribution cabinet 3 is fixed to be connected
It is connected to supporting leg 5, the top and bottom of power distribution cabinet 3 are provided with airflow hole 6, and airflow hole 6 is inclined plate cavity, power distribution cabinet 3
Intracavity sidewall be provided with fan slot 7, fan slot 7 is internally provided with fan assembly 8, and the entity of power distribution cabinet 3 is internally provided with
Several gas operated devices 11, the generally half mouthful of frame shape of gas operated device 11, and 11 top of gas operated device is connect with air injection pipe 2, is led
11 bottom of device of air is connect with exhaust pipe 4, and 11 middle part of gas operated device is connect with fan slot 7.
Further, gas operated device 11 includes airflow line 1 and airflow line 2 13, and airflow line 2 13 is located at and matches
In the top and bottom entity of electric cabinet 3, airflow line 1 is located in the side wall entity of power distribution cabinet 3, airflow line 1 it is upper
Equal both ends are respectively connected with airflow line 2 13 down, and 2 13 other end of airflow line located above extends to air injection pipe 2 and matches
One end is connected in 3 entity of electric cabinet, and 2 13 other end of airflow line and exhaust pipe 4 being located below extend in 3 entity of power distribution cabinet
One end connection, airflow line 1 is connected with fan slot 7, and process is by the injection gas of air injection pipe 2 when work, and gas is through gas
Flow tube road 2 13 enters airflow line 1 and eventually passes through exhaust using the coconnected several fan slots 7 of airflow line 1
Pipe 4 is drained.
Further, several equally distributed airflow holes 6 are provided in the top entity of power distribution cabinet 3, and airflow hole 6 runs through
The top entity of power distribution cabinet 3, several airflow holes 6 are divided into two groups, 6 aligned arrangement of airflow hole in every group, and two groups are located at
Close to the top entity marginal position of power distribution cabinet 3, the distribution situation of the bottom of power distribution cabinet 3 physically airflow hole 6 is identical as top,
The position distribution of airflow hole 6 does not interfere with the position distribution of gas operated device 11, and airflow hole 6 and gas operated device 11 interlock to each other
It opens.
Further, several equally distributed fans are offered on 3 inner cavity of power distribution cabinet and two inner walls adjacent with cabinet door
Slot 7,7 shape of fan slot are cuboid.
Further, fan assembly 8 includes rotation axis 9 and fan 10, and fan 10 is located at the inside of fan slot 7 and fan 10
Part extends to the inner cavity of power distribution cabinet 3, and through there is rotation axis 9, the both ends of rotation axis 9 extend to power distribution cabinet 3 at the middle part of fan 10
Entity in inside the cylindrical recesses that open up, when work, drives the rotation of fan 10 through the air-flow of passing through fan slot 7, due to fan 10
Part is located in the inner cavity of power distribution cabinet 3, so the air-flow of flowing is formed around the intracavity sidewall of power distribution cabinet 3, it is specially extraneous
Air enters the inner cavity of power distribution cabinet 3 by the airflow hole 6 of 3 bottom of power distribution cabinet, rotates and promotes through passing through fan 10, and air passes through distribution
The airflow hole 6 at 3 top of cabinet is discharged to the external world.
Working principle: by 2 gas injection of air injection pipe when direct current cabinet power distribution cabinet works, gas is by gas operated device 11 finally through arranging
Tracheae 4 is discharged, and air-flow will drive and form mobile air-flow, gas around intracavity sidewall of the rotation of fan assembly 8 to make power distribution cabinet 3
Stream flow to the outside of power distribution cabinet 3 by airflow hole 6, the heat generated when to taking away direct current cabinet power distribution cabinet internal work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of direct current cabinet power distribution cabinet of high efficiency and heat radiation is connected including power distribution cabinet main body (1) with the side of power distribution cabinet main body (1)
Cabinet door, it is characterised in that: the power distribution cabinet main body (1) includes air injection pipe (2), power distribution cabinet (3), exhaust pipe (4) and supporting leg
(5), the top center of the power distribution cabinet (3) is provided with air injection pipe (2), and the bottom centre position of the power distribution cabinet (3)
It is provided with exhaust pipe (4), the air injection pipe (2) and exhaust pipe (4) are connected to inside the entity of power distribution cabinet (3), the power distribution cabinet
(3) bottom corner location is fixedly connected with supporting leg (5), is provided with airflow hole at the top and bottom of the power distribution cabinet (3)
(6), the airflow hole (6) is inclined plate cavity, and the intracavity sidewall of the power distribution cabinet (3) is provided with fan slot (7), described
Fan slot (7) is internally provided with fan assembly (8), and the entity of the power distribution cabinet (3) is internally provided with several gas operated devices
(11), the gas operated device (11) generally half mouthful of frame shape, and connect at the top of the gas operated device (11) with air injection pipe (2)
It connects, gas operated device (11) bottom is connect with exhaust pipe (4), is connect in the middle part of gas operated device (11) with fan slot (7).
2. a kind of direct current cabinet power distribution cabinet of high efficiency and heat radiation according to claim 1, it is characterised in that: the gas operated device
It (11) include airflow line one (12) and airflow line two (13), the airflow line two (13) is located at the top of power distribution cabinet (3)
In the entity of bottom, the airflow line one (12) is located in the side wall entity of power distribution cabinet (3), the airflow line one (12)
Equal both ends are respectively connected with airflow line two (13), and the airflow line two (13) other end and air injection pipe located above up and down
(2) it extends to one end in power distribution cabinet (3) entity to be connected to, the airflow line two (13) other end and exhaust pipe being located below
(4) it extends to one end in power distribution cabinet (3) entity to be connected to, the airflow line one (12) is connected with fan slot (7).
3. a kind of direct current cabinet power distribution cabinet of high efficiency and heat radiation according to claim 1, it is characterised in that: the power distribution cabinet (3)
Top entity in be provided with several equally distributed airflow holes (6), and the airflow hole (6) runs through the top of power distribution cabinet (3)
Entity, several airflow holes (6) are divided into two groups, airflow hole (6) aligned arrangement in every group, and two groups are located at close match
The top entity marginal position of electric cabinet (3), the bottom of the power distribution cabinet (3) the physically distribution situation of airflow hole (6) and top
It is identical.
4. a kind of direct current cabinet power distribution cabinet of high efficiency and heat radiation according to claim 1, it is characterised in that: the power distribution cabinet (3)
Several equally distributed fan slots (7) are offered on inner cavity and two inner walls adjacent with cabinet door, fan slot (7) shape is
Cuboid.
5. a kind of direct current cabinet power distribution cabinet of high efficiency and heat radiation according to claim 1, it is characterised in that: the fan assembly
It (8) include rotation axis (9) and fan (10), the fan (10) is located at the inside of fan slot (7) and the fan (10) part
The inner cavity of power distribution cabinet (3) is extended to, through having rotation axis (9), the both ends of the rotation axis (9) are prolonged at the middle part of the fan (10)
It reaches inside the cylindrical recesses opened up in the entity of power distribution cabinet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592474.XU CN208797423U (en) | 2018-09-28 | 2018-09-28 | A kind of direct current cabinet power distribution cabinet of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592474.XU CN208797423U (en) | 2018-09-28 | 2018-09-28 | A kind of direct current cabinet power distribution cabinet of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797423U true CN208797423U (en) | 2019-04-26 |
Family
ID=66211172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821592474.XU Active CN208797423U (en) | 2018-09-28 | 2018-09-28 | A kind of direct current cabinet power distribution cabinet of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797423U (en) |
-
2018
- 2018-09-28 CN CN201821592474.XU patent/CN208797423U/en active Active
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