CN207083350U - A kind of intelligent frequency-conversion switch board to radiate - Google Patents
A kind of intelligent frequency-conversion switch board to radiate Download PDFInfo
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- CN207083350U CN207083350U CN201720666581.1U CN201720666581U CN207083350U CN 207083350 U CN207083350 U CN 207083350U CN 201720666581 U CN201720666581 U CN 201720666581U CN 207083350 U CN207083350 U CN 207083350U
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- cabinet
- shaped cooling
- lower chamber
- cooling chamber
- outer cabinet
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Abstract
The utility model discloses a kind of intelligent frequency-conversion switch board to radiate, including：Outer cabinet, inner cabinet, U-shaped cooling chamber；Inner opening is provided with front side of the inner cabinet, dividing plate is provided with the inner cabinet, the inner cabinet is separated into separate upper cavity and lower chamber by the dividing plate, the inner opening is arranged on the lower chamber, the heat dissipation wind channel for being provided centrally with connecting the upper cavity and lower chamber of the dividing plate, it is provided with blower fan in the upper wardrobe body, phase is provided with some air outlets in the side wall of the upper cavity；The side wall of the outer cabinet is hollow, is jacket structured, semiconductor chilling plate is provided with the chuck, the cold end of the semiconductor chilling plate abuts with the madial wall of the chuck, and the hot junction of the semiconductor chilling plate abuts with the lateral wall of the chuck；The bottom of the U-shaped cooling chamber is provided with condensate outlet pipe.The utility model integrates radiating, moistureproof, dust-proof, rain cover, simple in construction, easy to use.
Description
Technical field
A kind of switch board is the utility model is related to, is specifically related to a kind of intelligent frequency-conversion switch board to radiate.
Background technology
Water pump intelligent frequency-conversion switch board long-term work can distribute substantial amounts of heat, reduce the use longevity of each part in switch board
Life, especially in rainy season, it is also easy to because moist in switch board, make parts corrosion, it is therefore desirable to which one kind can effectively radiate
Moistureproof switch board controls one or more water pump, but at present, water pump intelligent frequency-conversion switch board is usually mounted to open air, meet with
By wind and weather, such as the switch board disclosed in the Chinese patent application of Application No. 201610088105.6, its radiating used
Device usually requires blower fan and air outlet, and sets rain-proof dust-proof device for air outlet, just because radiating, rain-proof dust-proof can not be same
When be resolved, therefore, the intelligent frequency-conversion switch board that can be radiated at present can not be promoted the use of always.
Utility model content
The purpose of this utility model is to provide a kind of intelligent frequency-conversion switch board to radiate, and it can radiate, be moistureproof.
To achieve the above object, technical solution adopted in the utility model is：
A kind of intelligent frequency-conversion switch board to radiate, including：Outer cabinet, the inner cabinet being arranged in the outer cabinet, institute
State and U-shaped cooling chamber is provided between outer cabinet and the inner cabinet；Inner opening, the outer cabinet are provided with front side of the inner cabinet
The front side of the body position corresponding with the inner opening is provided with outward opening, is provided with the outward opening described in covering or opening
The cabinet door of outward opening, the projection for opening or covering the inner opening is provided with the inwall of the cabinet door；
Dividing plate is provided with the inner cabinet, the inner cabinet is separated into separate upper cavity with by the dividing plate
Cavity, the inner opening are arranged on the lower chamber, and the dividing plate is provided centrally with connecting the upper cavity and lower chamber
Heat dissipation wind channel, be provided with blower fan in the upper cavity, the blower fan is fixedly installed on the dividing plate and the heat dissipation wind channel
Corresponding place, phase is provided with some air outlets in the side wall of the upper cavity；
The hollow formation chuck of side wall of the outer cabinet, semiconductor chilling plate, the semiconductor are provided with the chuck
The cold end of cooling piece abuts with the madial wall of the chuck, and the hot junction of the semiconductor chilling plate and the lateral wall of the chuck support
Connect；Be provided with least one condensate outlet pipe in the side wall of the outer cabinet, one end of the condensate outlet pipe with it is described U-shaped cold
But chamber is connected, and the other end extends outside the outer cabinet, and some connection chucks are provided with the U-shaped cooling chamber with
The penetration pipe of cavity, the air inlets of some connections U-shaped cooling chamber and lower chamber, institute are provided with the side wall of the lower chamber
State air inlet and be provided with moisture trap.
Further, the bottom wall of the upper cavity is to recessed arcuate top wall, and the air outlet on the upper cavity tilts
Upwards, the roof of the U-shaped cooling chamber is oblique top.
Further, the air outlet is tapered, and air intake is thick, and outlet air end is thin.
Further, outer cabinet inwall described in the U-shaped cooling chamber interior edge is provided with some drainage strips.
Further, the bottom wall of the U-shaped cooling chamber tilts, and the condensate outlet pipe is arranged at the U-shaped cooling chamber
Lowermost end.
Further, frequency converter, cyclelog, contactor, auxiliary reclay, hot relay are provided with the lower chamber
Device, air switch and main circuit connection terminal；The frequency converter, cyclelog, contactor, auxiliary reclay, electrothermal relay,
Air switch and the semiconductor chilling plate electrically connect with the main circuit connection terminal respectively.
The beneficial effects of the utility model are：The utility model uses the set-up mode of interior outer cabinet, in the cabinet of outer cabinet
Semiconductor chilling plate is set in wall, heat is reached outside outer cabinet out of outer cabinet, so that the inwall of outer cabinet keeps ice-cold,
In addition, inner cabinet is separated into cavity up and down, air channel is set on the dividing plate between upper and lower cavity, wind is set in upper cavity
Machine, under the drive of blower fan, the heat that each part distributes in lower chamber enters upper cavity, and is discharged into U-shaped between inside and outside cabinet
Cooling chamber, under ice-cold outer cabinet inwall effect, hot blast is condensed into water droplet, along outer cabinet inwall to flowing down, and goes out from condensate
Discharge at the mouth of a river；Air inlet and air outlet of the present utility model may be contained within inner cabinet, realize the interior circulation of wind path, not exposed
Large area air inlet and air outlet, it is not necessary to extra air inlet and air outlet dustproof and rainproof device, and good heat dissipation effect, drop
Temperature in low lower chamber, extend the service life of each part in lower chamber；In addition, the utility model can also be lower chamber
Interior moisture is discharged into U-shaped cooling chamber, and is exported and discharged from condensate, is maintained the drying in lower chamber, is avoided in lower chamber
Each part corrosion.The utility model integrates radiating, moistureproof, dust-proof, rain cover, simple in construction, easy to use.
Brief description of the drawings
Fig. 1 is the schematic diagram of structure of the present utility model；
Fig. 2 is sectional views of the Fig. 1 along A-A directions；
Fig. 3 is the structural representation of one preferred embodiment of the utility model.
In figure, 1, outer cabinet, 2, inner cabinet, 3, U-shaped cooling chamber；4th, cabinet door, 5, raised, 6, dividing plate, 7, upper cavity, 8, under
Cavity, 9, heat dissipation wind channel, 10, blower fan, 11, air outlet, 12, chuck, 13, semiconductor chilling plate, 14, penetration pipe, 15, condensate goes out
Water pipe, 16, drainage strip, 17, frequency converter, 18, cyclelog, 19, contactor, 20, auxiliary reclay, 21, electrothermal relay,
22nd, air switch, 23, main circuit connection terminal, 24, air inlet, 25, moisture trap.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing, pass through tool
The utility model is further described body embodiment.
As shown in accompanying drawing 1~2, a kind of intelligent frequency-conversion switch board to radiate, including：Outer cabinet 1, it is arranged at the outer cabinet
Inner cabinet 2 in body 1, U-shaped cooling chamber 3 is provided between the outer cabinet 1 and the inner cabinet 2；The front side of the inner cabinet 2
Inner opening is provided with, the position that the front side of the outer cabinet 1 is corresponding with the inner opening is provided with outward opening, the outward opening
Place is provided with the cabinet door 4 for covering or opening the outward opening, and opening is provided with the inwall of the cabinet door 4 or is covered and is opened in described
The projection 5 of mouth；
Dividing plate 6 is provided with the inner cabinet 2, the inner cabinet 2 is separated into separate upper cavity by the dividing plate 6
7 and lower chamber 8, the inner opening be arranged on the lower chamber 8, the dividing plate 6 is provided centrally with connecting the upper cavity 7
With the heat dissipation wind channel 9 of lower chamber 8, blower fan 10 is provided with the upper cavity 7, the blower fan 10 is fixedly installed on the dividing plate 6
The upper place corresponding with the heat dissipation wind channel 9, phase is provided with some air outlets 11 in the side wall of the upper cavity 7；
The side wall of the outer cabinet 1 is hollow to form chuck 12, and semiconductor chilling plate 13 is provided with the chuck 12, described
The cold end of semiconductor chilling plate 13 abuts with the madial wall of the chuck 12, hot junction and the folder of the semiconductor chilling plate 13
The lateral wall of set 12 abuts；At least one condensate outlet pipe 15, the condensate outlet pipe are provided with the side wall of the outer cabinet 1
15 one end is connected with the U-shaped cooling chamber 3, and the other end extends outside the outer cabinet 1, is set in the U-shaped cooling chamber 3
There is the penetration pipe 14 of some connections chuck 12 and lower chamber 8, be provided with the side wall of the lower chamber 8 described in some connections
The air inlet 24 of U-shaped cooling chamber 3 and lower chamber 8, moisture trap 25 is provided with the air inlet 24.The utility model uses
The set-up mode of interior outer cabinet 1, semiconductor chilling plate 13 is set in the cabinet wall of outer cabinet 1, heat is reached out of outer cabinet 1
Outside outer cabinet 1, so that the inwall of outer cabinet 1 keeps ice-cold, in addition, inner cabinet 2 is separated into cavity up and down, in upper and lower cavity
Between dividing plate 6 on heat dissipation wind channel is set, blower fan 10 is set in the upper cavity 7, it is each in lower chamber 8 under the drive of blower fan 10
The heat that part distributes enters upper cavity 7, and the U-shaped cooling chamber 3 being discharged between inside and outside cabinet 1, in the ice-cold inwall of outer cabinet 1
Under effect, hot blast is condensed into water droplet, along the inwall of outer cabinet 1 to flow down, and from condensate delivery port discharge；Air intake of the present utility model
Mouth 24 and air outlet 11 may be contained within inner cabinet 2, realize the interior circulation of wind path, without exposed large area air inlet 24 and go out
Air port 11, it is not necessary to extra air inlet 24 and the dustproof and rainproof device of air outlet 11, and good heat dissipation effect, reduce lower chamber 8
Interior temperature, extend the service life of each part in lower chamber 8；In addition, the utility model can also be the moisture in lower chamber 8
It is discharged into U-shaped cooling chamber 3, and exports and discharge from condensate, maintains the drying in lower chamber 8, avoid each portion in lower chamber 8
Part corrosion.The setting of the penetration pipe 14, wear the electric wire for connecing semiconductor chilling plate 13, the confession of the semiconductor chilling plate 13
Electric port is arranged in lower chamber 8.Semiconductor chilling plate 13 described in the utility model is invented according to Seebeck effect
Refrigeration plant, is the instrument of a heat transfer, and semiconductor chilling plate 13 is commercial products used by the utility model.
Further, the bottom wall of the upper cavity 7 is the air outlet 11 on the upper cavity 7 to recessed arcuate top wall
Tilt upward, the roof of the U-shaped cooling chamber 3 is oblique top, and the oblique top covers the air outlet 11；Arcuate top wall and it is tilted towards
On the design of air outlet 11 reduce the resistance that hot blast is discharged into U-shaped cooling chamber 3, and the roof of U-shaped cooling chamber 3 is designed as
Oblique top, hot blast can be made to be beaten first in oblique top when being discharged into U-shaped cooling chamber 3, and bending is downward in the presence of oblique top, oblique top
It is designed to increase the contact area of hot blast and the inwall of outer cabinet 1, so as to improve its condensation rate, reduces cool time.
Further, the side wall of the outer cabinet is heat carrier.
Further, the air outlet 11 is tapered, and air intake is thick, and outlet air end is thin, is advantageous to increase the wind speed of the port of export.
Further, the inwall of outer cabinet 1 described in the interior edge of U-shaped cooling chamber 3 is provided with some drainage strips 16, drainage strip 16
Setting condensate can be made downward along drainage strip 16, accelerate the speed that condensate flows down.
Further, the bottom wall of the U-shaped cooling chamber 3 tilts, and the condensate outlet pipe 15 is arranged at the U-shaped cooling chamber
The discharge of 3 lowermost end, more conducively condensate.
As an a kind of preferred embodiment of the intelligent frequency-conversion switch board to radiate of the utility model, the lower chamber 8
Inside it is provided with frequency converter 17, cyclelog 18, contactor 19, auxiliary reclay 20, electrothermal relay 21, air switch 22 and master
Circuit connection terminal 23；The frequency converter 17, cyclelog 18, contactor 19, auxiliary reclay 20, electrothermal relay 21, sky
Air cock 22 and the semiconductor chilling plate 13 electrically connect with the main circuit connection terminal 23 respectively.
Claims (6)
- A kind of 1. intelligent frequency-conversion switch board to radiate, it is characterised in that including：Outer cabinet (1), is arranged at the outer cabinet (1) inner cabinet (2) in, is provided with U-shaped cooling chamber (3) between the outer cabinet (1) and the inner cabinet (2)；The interior cabinet Inner opening is provided with front side of body (2), the position that the front side of the outer cabinet (1) is corresponding with the inner opening is provided with external-open Mouthful, the cabinet door (4) for covering or opening the outward opening is provided with the outward opening, is provided with the inwall of the cabinet door (4) Open or cover the projection (5) of the inner opening；It is provided with dividing plate (6) in the inner cabinet (2), the inner cabinet (2) is separated into separate upper by the dividing plate (6) Cavity (7) and lower chamber (8), the inner opening are arranged on the lower chamber (8), the company of being provided centrally with of the dividing plate (6) Lead to the heat dissipation wind channel (9) of the upper cavity (7) and lower chamber (8), blower fan (10), the wind are provided with the upper cavity (7) Machine (10) is fixedly installed on place corresponding with the heat dissipation wind channel (9) on the dividing plate (6), the side of the upper cavity (7) Phase is provided with some air outlets (11) on wall；The side wall of the outer cabinet (1) is hollow to form chuck (12), and semiconductor chilling plate (13) is provided with the chuck (12), The cold end of the semiconductor chilling plate (13) abuts with the madial wall of the chuck (12), the heat of the semiconductor chilling plate (13) End abuts with the lateral wall of the chuck (12)；At least one condensate outlet pipe is provided with the side wall of the outer cabinet (1) (15), one end of the condensate outlet pipe (15) is connected with the U-shaped cooling chamber (3), and the other end extends the outer cabinet (1) outside, the penetration pipe (14) of some connections chuck (12) and lower chamber (8), institute are provided with the U-shaped cooling chamber (3) The air inlet (24) that some connections U-shaped cooling chamber (3) and lower chamber (8) are provided with the side wall of lower chamber (8) is stated, it is described Air inlet (24) place is provided with moisture trap (25).
- A kind of 2. intelligent frequency-conversion switch board to radiate according to claim 1, it is characterised in that the upper cavity (7) Bottom wall be to recessed arcuate top wall, the air outlet (11) on the upper cavity (7) tilts upward, the U-shaped cooling chamber (3) Roof be oblique top.
- A kind of 3. intelligent frequency-conversion switch board to radiate according to claim 1, it is characterised in that the air outlet (11) Tapered, air intake is thick, and outlet air end is thin.
- A kind of 4. intelligent frequency-conversion switch board to radiate according to claim 1, it is characterised in that the U-shaped cooling chamber (3) outer cabinet described in interior edge (1) inwall is provided with some drainage strips (16).
- A kind of 5. intelligent frequency-conversion switch board to radiate according to claim 1, it is characterised in that the U-shaped cooling chamber (3) bottom wall tilts, and the condensate outlet pipe (15) is arranged at the lowermost end of the U-shaped cooling chamber (3).
- 6. a kind of intelligent frequency-conversion switch board to radiate according to claim 1, the lower chamber (8) is interior to be provided with frequency conversion Device (17), cyclelog (18), contactor (19), auxiliary reclay (20), electrothermal relay (21), air switch (22) and master Circuit connection terminal (23)；The frequency converter (17), cyclelog (18), contactor (19), auxiliary reclay (20), heat after Electrical equipment (21), air switch (22) and the semiconductor chilling plate (13) are electrically connected with the main circuit connection terminal (23) respectively Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720666581.1U CN207083350U (en) | 2017-06-09 | 2017-06-09 | A kind of intelligent frequency-conversion switch board to radiate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720666581.1U CN207083350U (en) | 2017-06-09 | 2017-06-09 | A kind of intelligent frequency-conversion switch board to radiate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207083350U true CN207083350U (en) | 2018-03-09 |
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ID=61425501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720666581.1U Active CN207083350U (en) | 2017-06-09 | 2017-06-09 | A kind of intelligent frequency-conversion switch board to radiate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207083350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550384A (en) * | 2020-05-21 | 2020-08-18 | 何学峰 | Air inlet mechanism for piston compressor |
| CN112886444A (en) * | 2021-03-30 | 2021-06-01 | 刘美琴 | Low-voltage switchgear with aeration cooling function |
-
2017
- 2017-06-09 CN CN201720666581.1U patent/CN207083350U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550384A (en) * | 2020-05-21 | 2020-08-18 | 何学峰 | Air inlet mechanism for piston compressor |
| CN111550384B (en) * | 2020-05-21 | 2022-01-11 | 浙江神冈机械有限公司 | Air inlet mechanism for piston compressor |
| CN112886444A (en) * | 2021-03-30 | 2021-06-01 | 刘美琴 | Low-voltage switchgear with aeration cooling function |
| CN112886444B (en) * | 2021-03-30 | 2022-10-11 | 江苏乐仕电气科技有限公司 | Low-voltage switchgear with aeration cooling function |
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