CN208284880U - A kind of high-efficient heat-dissipating low-tension switch cabinet - Google Patents
A kind of high-efficient heat-dissipating low-tension switch cabinet Download PDFInfo
- Publication number
- CN208284880U CN208284880U CN201820962077.0U CN201820962077U CN208284880U CN 208284880 U CN208284880 U CN 208284880U CN 201820962077 U CN201820962077 U CN 201820962077U CN 208284880 U CN208284880 U CN 208284880U
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- Prior art keywords
- heat dissipation
- tank
- heat
- dissipation tank
- low
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 72
- 239000002826 coolant Substances 0.000 claims abstract description 39
- 230000001939 inductive effect Effects 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a kind of high-efficient heat-dissipating low-tension switch cabinets, including low voltage switchgear body, low voltage switchgear body outer wall is connected with the first heat dissipation tank, first heat dissipation box outer wall is connected with the second heat dissipation tank, second heat dissipation tank exterior bottom wall is connected with tank for coolant, is connected with air inducing case at the top of the second heat dissipation tank；Heat conductive rod is equipped with inside low voltage switchgear body, one end of heat conductive rod reaches inside the first heat dissipation tank, and the first heat dissipation tank and the second heat dissipation tank are penetrated through by through-hole and connected, and the second heat dissipation chamber interior wall is connected with heat emission fan.The utility model structure is simple, operation is convenient, can be good at solving cost of labor in the radiation processes of low-voltage distribution cabinet in the prior art and puts into larger and bad heat dissipation effect disadvantage, has stronger practicability.
Description
Technical field
The utility model relates to a kind of low-tension switch cabinet more particularly to a kind of high-efficient heat-dissipating low-tension switch cabinets.
Background technique
Low-voltage complete switch equipment and control equipment are commonly called as low-tension switch cabinet, also known as low-voltage distribution cabinet, it refers to AC and DC
Voltage is in 1000V complete set of electric device below.The rated current of low-voltage distribution cabinet is exchange 50Hz, and voltage rating 380v's matches
Electric system is used as power, illumination and the electric energy conversion and control of distribution.The product has strong breaking capacity, dynamic thermal stability
The features such as good, electrical arrangement draws flexibly, and combination is convenient, serial, practical, structure novel.
Low-voltage distribution cabinet is due to the characteristics of easily generating heat, and in the prior art, radiator window is arranged usually on low-voltage distribution cabinet and uses
In heat dissipation, since dust is more in external environment, into low-voltage distribution cabinet inside will affect work, so on radiator window again plus
If filter screen for filtering dust, using the problem of over time, filter screen will appear tamper blocking mesh, and blocks
Filter screen also will affect heat dissipation, such operator needs often to go to check and clear up the tamper on filter screen, increases
The maintenance cost of low-voltage distribution cabinet, and heat dissipation effect is bad, influences normal use.A kind of high-efficient heat-dissipating low pressure is proposed thus
Switchgear.
Utility model content
Purpose of the utility model is to solve costs of labor in the radiation processes of low-voltage distribution cabinet in the prior art to throw
A kind of high-efficient heat-dissipating low-tension switch cabinet for entering larger and bad heat dissipation effect disadvantage, and proposing.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of high-efficient heat-dissipating low-tension switch cabinet, including low voltage switchgear body and switch gate, low voltage switchgear
Body positive side on one side hinged switch gate while, low voltage switchgear body and far from switch gate side outer wall be fixedly connected with the first heat dissipation
Case, the first heat dissipation tank are fixedly connected with the second heat dissipation tank far from switch gate side outer wall, and the second heat dissipation tank exterior bottom wall is fixedly connected
There is tank for coolant, is fixedly connected with air inducing case at the top of the second heat dissipation tank；It is equipped with several heat conductive rods inside low voltage switchgear body, leads
One end of hot pin sequentially passes through side inner wall of the low voltage switchgear body far from switch gate, the first heat dissipation tank side wall reaches first and dissipates
Inside hot tank, the first heat dissipation tank and the second heat dissipation tank are connected by the perforation of several through-holes, and the second heat dissipation tank is close to the first heat dissipation tank
Side inner wall is fixedly connected at least one heat emission fan；Tank for coolant inner vertical is provided with partition, and partition separates tank for coolant
At first chamber and second chamber, a few type pipelines are equipped with inside first chamber, second chamber and the second heat dissipation tank pass through a few type pipes
Road perforation connects, and non-return valve is fixedly connected on a few type pipelines, and cryogenic liquid, second chamber top are equipped with inside second chamber
Perforation is connected with one end of cold air delivery pipe, and the other end perforation connection air inducing case of cold air delivery pipe draws inner bellows and passes through admittedly
Fixed to be directly fixedly connected with air-introduced machine, air inducing bottom wall penetrates through the second heat dissipation tank of connection by connecting tube.
Preferably, be equipped with the first insulating layer outside tank for coolant, the first insulating layer with a thickness of 3-5cm.
Preferably, the quantity of heat conductive rod is 4-12, and heat conductive rod rectangular array is distributed.
Preferably, the quantity of heat emission fan is 3.
Preferably, the lug boss of a few type pipelines is higher than the water level line of tank for coolant internal coolant, and a few type pipelines penetrate through
It is connected to the lower part of partition.
Preferably, it is arranged with fixes sleeve outside cold air delivery pipe, the lateral wall of fixes sleeve is fixedly connected on the second heat dissipation
On case lateral wall.
Preferably, the second insulating layer that cold air delivery pipe outer cover is equipped with a thickness of 2-3cm.
The utility model proposes a kind of high-efficient heat-dissipating low-tension switch cabinet, beneficial effect is: 1, outside tank for coolant
First insulating layer of portion's setting can play the role of heat preservation to the cryogenic liquid inside tank for coolant, reduce energy consumption, save
Resource.
2, the heat inside low voltage switchgear body is conducted by multiple heat conductive rods, efficiency is higher, and by leading
Hot pin progress heat transfer avoids the biggish cold air of moisture and directly contacts with low voltage switchgear body, opens to eliminate low pressure
Cabinet cabinet body is closed because contact humid air influences the hidden danger of circuit safety for a long time.
3, the addition of non-return valve can ensure that air-flow can enter inside tank for coolant from the second heat dissipation tank, prevent coolant liquid
Coolant liquid inside case enters inside the second heat dissipation tank, influences work of normally radiating.
4, the water level line that the lug boss for a few type pipelines being arranged is higher than tank for coolant internal coolant further prevents low
Warm coolant liquid is back to inside the second heat dissipation tank.
5, one end of a few type pipelines and the perforation of the lower part of partition connect, it is ensured that hot-air enters tank for coolant and is able to carry out directly
Cooling is connect, rather than is directly sent into the second heat dissipation tank by air-introduced machine without cooling down.
The utility model structure is simple, operation is convenient, can be good at the heat dissipation for solving low-voltage distribution cabinet in the prior art
Cost of labor puts into larger and bad heat dissipation effect disadvantage in the process, has stronger practicability.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
In figure: 1- low voltage switchgear body, 2- switch gate, the first heat dissipation tank of 3-, the second heat dissipation tank of 4-, 5- air inducing case, 6-
Tank for coolant, 7- partition, a few type pipelines of 8-, 9- non-return valve, 10- cold air delivery pipe, 11- air-introduced machine, 12- connecting tube, 13- heat dissipation
Fan, 14- heat conductive rod, 15- fixes sleeve.
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.
Referring to Fig.1-2, a kind of high-efficient heat-dissipating low-tension switch cabinet, including low voltage switchgear body 1 and switch gate 2, low pressure
1 positive side of switch cabinet body on one side hinged switch gate 2 while, low voltage switchgear body 1 and fix far from 2 side outer wall of switch gate
It is connected with the first heat dissipation tank 3, the first heat dissipation tank 3 is fixedly connected with the second heat dissipation tank 4 far from 2 side outer wall of switch gate, and second dissipates
4 exterior bottom wall of hot tank is fixedly connected with tank for coolant 6, is fixedly connected with air inducing case 5 at the top of the second heat dissipation tank 4, outside tank for coolant 6
Equipped with the first insulating layer, the first insulating layer with a thickness of 5cm.
The first insulating layer being arranged outside tank for coolant 6 can play guarantor to the cryogenic liquid inside tank for coolant 6
The effect of temperature reduces energy consumption, economizes on resources.
8 heat conductive rods 14 are equipped with inside low voltage switchgear body 1, and 14 rectangular array of heat conductive rod is distributed, heat conductive rod 14
One end sequentially pass through side inner wall of the low voltage switchgear body 1 far from switch gate 2,3 side wall of the first heat dissipation tank reaches first and dissipates
Inside hot tank 3, the first heat dissipation tank 3 and the second heat dissipation tank 4 are connected by the perforation of several through-holes, and the second heat dissipation tank 4 is dissipated close to first
3 side inner wall of hot tank is fixedly connected with 3 heat emission fans 13.
The heat inside low voltage switchgear body 1 is conducted by multiple heat conductive rods 14, efficiency is higher, and by leading
The progress heat transfer of hot pin 14 avoids the biggish cold air of moisture and directly contacts with low voltage switchgear body 1, to eliminate low
Cabinet cabinet body 1 compress switch because contact humid air influences the hidden danger of circuit safety for a long time.
6 inner vertical of tank for coolant is provided with partition 7, and tank for coolant 6 is separated into first chamber and the second chamber by partition 7
Room, first chamber inside are equipped with a few type pipelines 8, and second chamber and the second heat dissipation tank 4 pass through a few type pipelines 8 and penetrate through connection, several types
It is fixedly connected with non-return valve 9 on pipeline 8, cryogenic liquid is equipped with inside second chamber, the lug boss of a few type pipelines 8 is higher than cooling
The water level line of 6 internal coolant of liquid case, and one end perforation of a few type pipelines 8 is connected to the lower part of partition 7.
The addition of non-return valve 9 can ensure that air-flow can enter inside tank for coolant 6 from the second heat dissipation tank 4, prevent from cooling down
Coolant liquid inside liquid case 6 enters inside the second heat dissipation tank 4, influences work of normally radiating.
The water level line that the lug boss for a few type pipelines 8 being arranged is higher than 6 internal coolant of tank for coolant further prevents low
Warm coolant liquid is back to inside the second heat dissipation tank 4.
One end of a few type pipelines 8 and the lower part of partition 7 penetrate through and connect, it is ensured that hot-air enters tank for coolant 6 and is able to carry out
Directly cool down, rather than is directly sent into the second heat dissipation tank 4 by air-introduced machine 11 without cooling down.
Perforation is connected with one end of cold air delivery pipe 10 at the top of second chamber, and the other end of cold air delivery pipe 10 penetrates through connection
Air inducing case 5 is directly fixedly connected with air-introduced machine 11 by fixed inside air inducing case 5, and 5 bottom wall of air inducing case passes through connecting tube 12 and penetrates through
Connect the second heat dissipation tank 4, be arranged with fixes sleeve 15 outside cold air delivery pipe 10,10 outer cover of cold air delivery pipe be equipped with a thickness of
The second insulating layer of 2cm, the lateral wall of fixes sleeve 15 are fixedly connected on 4 lateral wall of the second heat dissipation tank.
Working principle: during low-tension switch cabinet work, the heat of generation is transmitted to first by heat conductive rod 14 and dissipates
Inside hot tank 3, the heat emission fan 13 powered on passes through the heat on the heat and heat conductive rod 14 inside the first heat dissipation tank 3 logical
Hole is adsorbed to inside the second heat dissipation tank 4, while the cold air inside the second heat dissipation tank 4 can also enter a part to the first heat dissipation tank
The stable gas pressure inside the first heat dissipation tank 3 is maintained in 3, air-introduced machine 11 powers on start-up operation at the same time, by tank for coolant 6
Internal cold air is sent into inside the second heat dissipation tank 4 by cold air delivery pipe 10 and connecting tube 12, and then will be in the second heat dissipation tank 4
The another part cold air and hot-air in portion are sent into tank for coolant 6 by a few type pipelines 8 and cool down, the circulating air of formation
The heat progress high efficiency and heat radiation that stream continual can generate low-tension switch cabinet.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of high-efficient heat-dissipating low-tension switch cabinet, including low voltage switchgear body (1) and switch gate (2), the low tension switch
Cabinet cabinet body (1) positive side on one side hinged switch gate (2) while it is characterised in that: the low voltage switchgear body (1) and keep away from
(2) side outer wall of closing the door is fixedly connected with the first heat dissipation tank (3), and first heat dissipation tank (3) is far from switch gate (2) side outer wall
It being fixedly connected with the second heat dissipation tank (4), the second heat dissipation tank (4) exterior bottom wall is fixedly connected with tank for coolant (6), and described second
Air inducing case (5) are fixedly connected at the top of heat dissipation tank (4)；Several heat conductive rods (14) are equipped with inside the low voltage switchgear body (1),
One end of the heat conductive rod (14) sequentially passes through the side inner wall of low voltage switchgear body (1) separate switch gate (2), the first heat dissipation
Case (3) side wall reaches the first heat dissipation tank (3) inside, and first heat dissipation tank (3) is passed through with the second heat dissipation tank (4) by several through-holes
Lead to and connect, second heat dissipation tank (4) is fixedly connected at least one heat emission fan (13) close to the first heat dissipation tank (3) side inner wall；
Tank for coolant (6) inner vertical is provided with partition (7), the partition (7) by tank for coolant (6) be separated into first chamber and
Second chamber, the first chamber inside are equipped with a few type pipelines (8), and the second chamber and the second heat dissipation tank (4) pass through several types
Pipeline (8) perforation connects, and is fixedly connected with non-return valve (9) on a few type pipelines (8), and low temperature is equipped with inside the second chamber
Coolant liquid, perforation is connected with one end of cold air delivery pipe (10) at the top of the second chamber, the cold air delivery pipe (10) it is another
One end perforation connection air inducing case (5), the air inducing case (5) is internal to be directly fixedly connected with air-introduced machine (11) by fixation, described
Air inducing case (5) bottom wall passes through connecting tube (12) perforation connection the second heat dissipation tank (4).
2. a kind of high-efficient heat-dissipating low-tension switch cabinet according to claim 1, it is characterised in that: the tank for coolant (6)
Outside be equipped with the first insulating layer, first insulating layer with a thickness of 3-5cm.
3. a kind of high-efficient heat-dissipating low-tension switch cabinet according to claim 1, it is characterised in that: the heat conductive rod (14)
Quantity is 4-12, and the heat conductive rod (14) rectangular array is distributed.
4. a kind of high-efficient heat-dissipating low-tension switch cabinet according to claim 1, it is characterised in that: the heat emission fan (13)
Quantity is 3.
5. a kind of high-efficient heat-dissipating low-tension switch cabinet according to claim 1, it is characterised in that: a few type pipelines (8)
Lug boss be higher than the water level line of tank for coolant (6) internal coolant, and a few type pipelines (8) perforation is connected to partition (7)
Lower part.
6. a kind of high-efficient heat-dissipating low-tension switch cabinet according to claim 1, it is characterised in that: the cold air delivery pipe
(10) it is arranged with fixes sleeve (15) outside, the lateral wall of the fixes sleeve (15) is fixedly connected on the outside of the second heat dissipation tank (4)
On wall.
7. a kind of high-efficient heat-dissipating low-tension switch cabinet according to claim 1, it is characterised in that: the cold air delivery pipe
(10) the second insulating layer that outer cover is equipped with a thickness of 2-3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962077.0U CN208284880U (en) | 2018-06-21 | 2018-06-21 | A kind of high-efficient heat-dissipating low-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962077.0U CN208284880U (en) | 2018-06-21 | 2018-06-21 | A kind of high-efficient heat-dissipating low-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208284880U true CN208284880U (en) | 2018-12-25 |
Family
ID=64704602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820962077.0U Expired - Fee Related CN208284880U (en) | 2018-06-21 | 2018-06-21 | A kind of high-efficient heat-dissipating low-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208284880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642326A (en) * | 2019-10-12 | 2020-01-03 | 广州市绿森环保设备有限公司 | Oil-water separator in medicine extraction of pharmaceutical enterprises |
-
2018
- 2018-06-21 CN CN201820962077.0U patent/CN208284880U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642326A (en) * | 2019-10-12 | 2020-01-03 | 广州市绿森环保设备有限公司 | Oil-water separator in medicine extraction of pharmaceutical enterprises |
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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 |
Granted publication date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |