CN205793897U - A kind of low-voltage power distributing cabinet of high heat radiation - Google Patents
A kind of low-voltage power distributing cabinet of high heat radiation Download PDFInfo
- Publication number
- CN205793897U CN205793897U CN201620486188.XU CN201620486188U CN205793897U CN 205793897 U CN205793897 U CN 205793897U CN 201620486188 U CN201620486188 U CN 201620486188U CN 205793897 U CN205793897 U CN 205793897U
- Authority
- CN
- China
- Prior art keywords
- air
- cabinet
- sidewall
- radiating
- heat radiation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 239000000498 cooling water Substances 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000010079 rubber tapping Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses the low-voltage power distributing cabinet of a kind of high heat radiation, including cabinet, cabinet side is provided with air exhausting device, cabinet opposite side is provided with air-intake device, air exhausting device is made up of air draft sidewall and air-out sidewall, air draft sidewall and air-out sidewall are parallel arrangement, it is provided with air exhaust passage between air draft sidewall and air-out sidewall, at least one exhaust fan it is provided with in air draft sidewall, air-out side wall upper part is provided with an air outlet grate, air-intake device includes a chiller, chiller is a radiating cabinet, at least one ventilation duct it is provided with in radiating cabinet, ventilation duct lateral surface is provided with an air grid, radiating cabinet upper end is provided with an inlet opening, radiating cabinet lower end is provided with an apopore, in radiating cabinet, arrangement is provided with cooling water channel, cooling water channel is arranged in the shape of a spiral along ventilation duct.This utility model utilizes tapping equipment and air-intake device to complete an internal heat dissipating circulation, utilizes the chiller in air-intake device can complete the cooling of air intake air-flow simultaneously, has the feature of simple in construction, good heat dissipation effect.
Description
Technical field
This utility model relates to low-voltage power distributing cabinet technical field, particularly to the low-voltage power distributing cabinet of a kind of high heat radiation.
Background technology
It is commonly installed substantial amounts of connector and various electronic devices and components in low-voltage power distributing cabinet, and there is a large amount of wire
Exist, thus cause the total resistance value within cabinet the highest, the most easily distribute substantial amounts of heat, in causing cabinet
Portion's problem raises, but all kinds of connectors of inside and electronic devices and components are the highest to the dust-proof requirement of low-voltage power distributing cabinet, it will usually
Use sealed construction, in order to reduce the entrance of dust, so may result in internal heat and be difficult to get rid of, existing radiating mode
Generally offer exhaust fan on cabinet sidewall, bottom or top, completed the replacing of internal gas flow by exhaust fan, but it exists
Radiating effect is poor, easily enter the defect of dust, and simultaneously particularly when ambient temperature is higher, its radiating effect is the most useless.
Utility model content
The purpose of this utility model is to solve above-mentioned deficiency, it is provided that the low-voltage power distributing cabinet of a kind of high heat radiation, a kind of electronics
Teaching aid, has the feature of simple in construction, good heat dissipation effect.
This utility model is solved the technical problem that to realize by the following technical solutions:
A kind of low-voltage power distributing cabinet of high heat radiation, including cabinet, described cabinet side is provided with air exhausting device, described cabinet another
Side is provided with air-intake device, and described air exhausting device is made up of air draft sidewall and air-out sidewall, described air draft sidewall and described air side
Wall is parallel arrangement, is provided with air exhaust passage between described air draft sidewall and described air-out sidewall, be provided with in described air draft sidewall to
A few exhaust fan, described air-out side wall upper part is provided with an air outlet grate, and described air-intake device includes a chiller, described cold
Radiator cooler is a radiating cabinet, is provided with at least one ventilation duct in described radiating cabinet, and described ventilation duct lateral surface is provided with an air grating
Grid, described radiating cabinet upper end is provided with an inlet opening, and described radiating cabinet lower end is provided with an apopore, and in described radiating cabinet, arrangement is provided with
Cooling water channel, described cooling water channel is arranged in the shape of a spiral along described ventilation duct.
Described air draft sidewall and described air-out sidewall are all vertically set on base plate, and described base plate is positioned at the bottom of described cabinet
Portion.
Also include an air intake sidewall, described air intake sidewall be provided with some equi-spaced apart arrangement air-inlet grille, described in enter
A storage wind passage it is provided with between wind sidewall and described radiating cabinet.
Described storage wind passage middle is vertically provided with a dried filter screen.
This utility model compared with prior art has following outstanding advantages and effect: this utility model utilizes tapping equipment
Complete an internal heat dissipating circulation with air-intake device, utilize the chiller in air-intake device can complete air intake air-flow simultaneously
Cooling, the air-flow after cooling completes heat radiation, then utilizes exhaust fan that cabinet internal gas is entered air draft parts each in cabinet
In passage, by air-out sidewall, gas is discharged, complete heat radiation circulation, there is the feature of simple in construction, good heat dissipation effect.
Feature of the present utility model see graphic and the most preferably embodiment the detailed description of this case and obtains clear
Ground is understood.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the low-voltage power distributing cabinet of a kind of high heat radiation of the present utility model；
Fig. 2 is the sectional structure schematic diagram of Fig. 1.
In figure: 1-cabinet；2-air exhausting device；21-air draft sidewall；211-exhaust fan；22-air-out sidewall；221-goes out style
Grid；23-exhaust duct；3-air-intake device；31-radiating cabinet；311-inlet opening；312-ventilation duct；313-cooling water channel；314-leads to
Style grid；315-apopore；The dried filter screen of 32-；33-stores wind passage；34-ventilation sidewall；341-air-inlet grille.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
As shown in Figure 1 to Figure 2, the low-voltage power distributing cabinet of a kind of high heat radiation that this utility model provides, including cabinet 1, cabinet 1
Side is provided with air exhausting device 2, and cabinet 1 opposite side is provided with air-intake device 3, and air exhausting device 2 is by air draft sidewall 21 and air-out sidewall 22
Constituting, air draft sidewall 21 and air-out sidewall 22 are in parallel arrangement, and air draft sidewall 21 and air-out sidewall 22 are all vertically set on base plate
On 11, base plate 11 is positioned at bottom cabinet 1, is provided with air exhaust passage 23, air draft sidewall 21 between air draft sidewall 21 and air-out sidewall 22
Inside it is provided with at least one exhaust fan 211, utilizes exhaust fan 211 to be discharged in exhaust duct 23 by the gas within cabinet 1,
Air-out sidewall 22 top is provided with an air outlet grate 221, utilizes air outlet grate 211 to be discharged by gas, and this structure facilitates exhaust fan
The maintenance of 211 and cleaning, air-intake device 3 includes a chiller, and chiller is a radiating cabinet 31, be provided with in radiating cabinet 31 to
A few ventilation duct 312, ventilation duct 312 lateral surface is provided with an air grid 314, and radiating cabinet 31 upper end is provided with an inlet opening 311,
Radiating cabinet 31 lower end is provided with an apopore 315, and inlet opening 311 is for cooling down the entrance of water, and apopore 315 is used for cooling down water to be completed
Discharge after circulation, in radiating cabinet 31, arrangement is provided with cooling water channel 313, and cooling water channel 313 is arranged in the shape of a spiral along ventilation duct 312
Cloth, facilitates cooling water circulation, can be lowered the temperature by the gas in ventilation duct 312 simultaneously, improve radiating and cooling effect, also include one
Air intake sidewall 34, air intake sidewall 34 is provided with the air-inlet grille 341 of some equi-spaced apart arrangement, air intake sidewall 34 and radiating cabinet 41
Between be provided with a storage wind passage 33, store wind passage 33 middle and be vertically provided with a dried filter screen 32, dust can be avoided to enter
Cabinet 1 is internal, it is also possible to keep the drying property of cooling gas, improves the safety of inner member, and this structure is convenient clear simultaneously
Reason is safeguarded.
This utility model utilizes tapping equipment 2 and air-intake device 3 to complete an internal heat dissipating circulation, utilizes air intake to fill simultaneously
Putting the chiller in 3 and can complete the cooling of air intake air-flow, the air-flow after cooling completes heat radiation to parts each in cabinet 1, and
After utilize exhaust fan 211 to enter in air exhaust passage 23 by cabinet 1 internal gas, by air-out sidewall 22 by gas discharge, complete
Heat radiation circulation, has the feature of simple in construction, good heat dissipation effect.
Although embodiment of the present utility model being described above in association with accompanying drawing, but this utility model not office
Being limited to above-mentioned specific embodiments and applications field, above-mentioned specific embodiments is the most schematic, guiding, and
It not restrictive.Those of ordinary skill in the art is under the enlightenment of description, without departing from this utility model claim
In the case of the scope protected, it is also possible to make a variety of forms, these belong to the row of protection of the present utility model.
Claims (4)
1. a low-voltage power distributing cabinet for high heat radiation, including cabinet, it is characterised in that: described cabinet side is provided with air exhausting device, institute
Stating cabinet opposite side and be provided with air-intake device, described air exhausting device is made up of air draft sidewall and air-out sidewall, described air draft sidewall with
Described air-out sidewall is parallel arrangement, is provided with air exhaust passage, described air draft side between described air draft sidewall and described air-out sidewall
Being provided with at least one exhaust fan in wall, described air-out side wall upper part is provided with an air outlet grate, and described air-intake device includes a cooling
Device, described chiller is a radiating cabinet, is provided with at least one ventilation duct in described radiating cabinet, and described ventilation duct lateral surface sets
Having an air grid, described radiating cabinet upper end to be provided with an inlet opening, described radiating cabinet lower end is provided with an apopore, described radiating cabinet
Interior arrangement is provided with cooling water channel, and described cooling water channel is arranged in the shape of a spiral along described ventilation duct.
The low-voltage power distributing cabinet of high heat radiation the most according to claim 1, it is characterised in that: described air draft sidewall and described air-out
Sidewall is all vertically set on base plate, and described base plate is positioned at described bottom of cabinet bulk.
The low-voltage power distributing cabinet of high heat radiation the most according to claim 1, it is characterised in that: also include an air intake sidewall, described
Air intake sidewall is provided with the air-inlet grille of some equi-spaced apart arrangement, is provided with a storage between described air intake sidewall and described radiating cabinet
Wind passage.
The low-voltage power distributing cabinet of high heat radiation the most according to claim 3, it is characterised in that: described storage wind passage middle is vertical
It is provided with a dried filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486188.XU CN205793897U (en) | 2016-05-25 | 2016-05-25 | A kind of low-voltage power distributing cabinet of high heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486188.XU CN205793897U (en) | 2016-05-25 | 2016-05-25 | A kind of low-voltage power distributing cabinet of high heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205793897U true CN205793897U (en) | 2016-12-07 |
Family
ID=58109630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620486188.XU Expired - Fee Related CN205793897U (en) | 2016-05-25 | 2016-05-25 | A kind of low-voltage power distributing cabinet of high heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205793897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107665762A (en) * | 2017-09-30 | 2018-02-06 | 盐城市宇能电气有限公司 | A kind of mine anti-explosion device for transformer |
| CN111356342A (en) * | 2017-02-24 | 2020-06-30 | 深圳市大疆创新科技有限公司 | Frame and unmanned vehicles |
-
2016
- 2016-05-25 CN CN201620486188.XU patent/CN205793897U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111356342A (en) * | 2017-02-24 | 2020-06-30 | 深圳市大疆创新科技有限公司 | Frame and unmanned vehicles |
| CN107665762A (en) * | 2017-09-30 | 2018-02-06 | 盐城市宇能电气有限公司 | A kind of mine anti-explosion device for transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |