CN204088971U - A kind of lost pressure cooling control cabinet for power distribution - Google Patents
A kind of lost pressure cooling control cabinet for power distribution Download PDFInfo
- Publication number
- CN204088971U CN204088971U CN201420612328.4U CN201420612328U CN204088971U CN 204088971 U CN204088971 U CN 204088971U CN 201420612328 U CN201420612328 U CN 201420612328U CN 204088971 U CN204088971 U CN 204088971U
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- Prior art keywords
- clothes closet
- basic clothes
- line
- power distribution
- pump
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Abstract
The utility model discloses a kind of lost pressure cooling control cabinet for power distribution, comprise: basic clothes closet casing, negative-pressure air fan, pump-line and air intake duct, described basic clothes closet box house is provided with several piece element and installs dull and stereotyped, described element installation flat board is arranged in parallel is divided into several spaced cavity volume at basic clothes closet box house basic clothes closet casing, described pump-line is separately positioned on the both sides of basic clothes closet box house, the top of described pump-line is connected with the bottom air inlet mouth of negative-pressure air fan, described air intake duct is horizontally set on the inside of cavity volume respectively, the two ends of described air intake duct are connected with the pump-line of both sides respectively, described air intake duct is evenly provided with several suction hole.By the way, a kind of lost pressure cooling control cabinet for power distribution that the utility model is pointed out, avoids hot-fluid heating again the electric component in other cavity volumes, and the speed of heat radiation is fast, and the operating efficiency of blower fan is high.
Description
Technical field
The utility model relates to power distribution cabinet design field, particularly relates to a kind of lost pressure cooling control cabinet for power distribution.
Background technology
Power distribution cabinet common mostly on the market is enclosed switchgear, the electric components such as the switch in enclosed switchgear, protection and Monitoring and Controlling, is installed in a closure made with steel or insulating material, arranges switch gate, reliable wall or arrange from wall.
Enclosed switchgear closure is good, avoid swarming into of toy, the fail safe of protection against electric shock is high, but due to good airproof performance, its thermal diffusivity is had a greatly reduced quality, particularly during the broiling summer, outside air temperature is high, the heat that in enclosed switchgear, each element produces is loose does not go out, and easily cause the damage of element because of high temperature, impact uses normally.In order to solve the problem of heat radiation, be provided with fan in part power distribution cabinet to lower the temperature, but the air-flow that fan drives is difficult to arrive near each element, and thermal current is forced to heat electric component on the way in the process flowed again, radiating effect is poor, and the efficiency of fan work is low.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of lost pressure cooling control cabinet for power distribution, and wind guide and heat dispersion are carried out respectively in inner zoning, heat radiation effective, and the operating efficiency of blower fan is high.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of lost pressure cooling control cabinet for power distribution, comprise: basic clothes closet casing, negative-pressure air fan, pump-line and air intake duct, described basic clothes closet box house is provided with several piece element and installs dull and stereotyped, described element installation flat board is arranged in parallel is divided into several spaced cavity volume at basic clothes closet box house basic clothes closet casing, described negative-pressure air fan is arranged on the top of basic clothes closet casing, described pump-line is separately positioned on the both sides of basic clothes closet box house, the top of described pump-line is connected with the bottom air inlet mouth of negative-pressure air fan, the lower end of described pump-line is installed flat board through element and extends to the bottom of basic clothes closet casing, described air intake duct is horizontally set on the inside of cavity volume respectively, the two ends of described air intake duct are connected with the pump-line of both sides respectively, described air intake duct is evenly provided with several suction hole.
In the utility model preferred embodiment, the lower port place of described pump-line is provided with capping.
In the utility model preferred embodiment, described basic clothes closet casing front arranges Packed cabinet door, and described cabinet door is provided with several ventilation window corresponding with cavity volume opening.
In the utility model preferred embodiment, the outside of described ventilation window is respectively arranged with Air Filter.
In the utility model preferred embodiment, the air outlet place of described negative-pressure air fan is provided with one and is connected to outdoor guide duct, is also provided with a temperature detect switch (TDS) be connected with negative-pressure air fan in described basic clothes closet casing.
The beneficial effects of the utility model are: a kind of lost pressure cooling control cabinet for power distribution that the utility model is pointed out, the air intake duct be arranged in each cavity volume is derived thermal current and forms negative pressure, guide outside cold air to enter each cavity volume inside from ventilation window to dispel the heat respectively, avoid hot-fluid heating again the electric component in other cavity volumes, the speed of heat radiation is fast, and the operating efficiency of blower fan is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of lost pressure cooling control cabinet for power distribution one of the utility model preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, basic clothes closet casing, and 2, negative-pressure air fan, 3, pump-line, 4, cabinet door, 5, ventilation window, 6, air intake duct, 11, element installs dull and stereotyped, 21, temperature detect switch (TDS), 22, guide duct.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of lost pressure cooling control cabinet for power distribution, comprise: basic clothes closet casing 1, negative-pressure air fan 2, pump-line 3 and air intake duct 6, described basic clothes closet casing 1 inside is provided with several piece element and installs dull and stereotyped 11, described element installation flat board 11 is arranged in parallel is divided into several spaced cavity volume in basic clothes closet casing 1 inside basic clothes closet casing 1, described negative-pressure air fan 2 is arranged on the top of basic clothes closet casing 1, described pump-line 3 is separately positioned on the both sides of basic clothes closet casing 1 inside, the top of described pump-line 3 is connected with the bottom air inlet mouth of negative-pressure air fan 2, the lower end of described pump-line 3 is installed dull and stereotyped 11 through element and extends to the bottom of basic clothes closet casing 1, described air intake duct 6 is horizontally set on the inside of cavity volume respectively, the two ends of described air intake duct 6 are connected with the pump-line 3 of both sides respectively, described air intake duct 6 is evenly provided with several suction hole, the air intake duct 6 be arranged in each cavity volume is derived thermal current and forms negative pressure, hot-fluid is avoided to heat from the opening effusion of cavity volume the electric component in other cavity volumes again.
A kind of lost pressure cooling control cabinet for power distribution of the utility model devises pump-line 3 especially, the lower port place of described pump-line 3 is provided with capping, avoids power loss, makes the negative pressure of formation in air intake duct 6 more powerful, shorten the ventilation cycle in cavity volume, cooling rate is fast.
Further, described basic clothes closet casing 1 front arranges Packed cabinet door 4, and described cabinet door 4 is provided with several ventilation window 5 corresponding with the opening of cavity volume, each cavity volume is equipped with separately ventilation window 5, avoids the hot gas convection current between cavity volume.
Further, the outside of described ventilation window 5 is respectively arranged with Air Filter, prevents entering of larger dust granule or insect.
Further, the air outlet place of described negative-pressure air fan 2 is provided with one and is connected to outdoor guide duct 22, directly hot blast is discharged to outdoor, in order to avoid hot blast enters again from ventilation window 5, a temperature detect switch (TDS) 21 be connected with negative-pressure air fan 2 is also provided with in described basic clothes closet casing 1, intelligent temp .-sensitive controlled, detects the temperature of basic clothes closet casing 1 in real time.
In sum, a kind of lost pressure cooling control cabinet for power distribution that the utility model is pointed out, radiating efficiency is high, and cooling rate is fast, and good to the protectiveness of electric component, intelligentized control method, realizes unmanned management.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a lost pressure cooling control cabinet for power distribution, it is characterized in that, comprise: basic clothes closet casing, negative-pressure air fan, pump-line and air intake duct, described basic clothes closet box house is provided with several piece element and installs dull and stereotyped, described element installation flat board is arranged in parallel is divided into several spaced cavity volume at basic clothes closet box house basic clothes closet casing, described negative-pressure air fan is arranged on the top of basic clothes closet casing, described pump-line is separately positioned on the both sides of basic clothes closet box house, the top of described pump-line is connected with the bottom air inlet mouth of negative-pressure air fan, the lower end of described pump-line is installed flat board through element and extends to the bottom of basic clothes closet casing, described air intake duct is horizontally set on the inside of cavity volume respectively, the two ends of described air intake duct are connected with the pump-line of both sides respectively, described air intake duct is evenly provided with several suction hole.
2. lost pressure cooling control cabinet for power distribution according to claim 1, is characterized in that, the lower port place of described pump-line is provided with capping.
3. lost pressure cooling control cabinet for power distribution according to claim 1, is characterized in that, described basic clothes closet casing front arranges Packed cabinet door, and described cabinet door is provided with several ventilation window corresponding with cavity volume opening.
4. lost pressure cooling control cabinet for power distribution according to claim 3, is characterized in that, the outside of described ventilation window is respectively arranged with Air Filter.
5. lost pressure cooling control cabinet for power distribution according to claim 1, it is characterized in that, the air outlet place of described negative-pressure air fan is provided with one and is connected to outdoor guide duct, is also provided with a temperature detect switch (TDS) be connected with negative-pressure air fan in described basic clothes closet casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612328.4U CN204088971U (en) | 2014-10-22 | 2014-10-22 | A kind of lost pressure cooling control cabinet for power distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612328.4U CN204088971U (en) | 2014-10-22 | 2014-10-22 | A kind of lost pressure cooling control cabinet for power distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088971U true CN204088971U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420612328.4U Expired - Fee Related CN204088971U (en) | 2014-10-22 | 2014-10-22 | A kind of lost pressure cooling control cabinet for power distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088971U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283136A (en) * | 2014-10-22 | 2015-01-14 | 苏州昆扬电气成套设备有限公司 | Negative-pressure cooling power distribution control cabinet |
| WO2017206111A1 (en) * | 2016-06-01 | 2017-12-07 | 林楚萍 | Heat-dissipation electrical cabinet capable of giving alarm |
| CN107769041A (en) * | 2017-11-11 | 2018-03-06 | 辽宁工业大学 | A kind of filtering compensation cabinet with malfunction monitoring function |
-
2014
- 2014-10-22 CN CN201420612328.4U patent/CN204088971U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283136A (en) * | 2014-10-22 | 2015-01-14 | 苏州昆扬电气成套设备有限公司 | Negative-pressure cooling power distribution control cabinet |
| WO2017206111A1 (en) * | 2016-06-01 | 2017-12-07 | 林楚萍 | Heat-dissipation electrical cabinet capable of giving alarm |
| CN107769041A (en) * | 2017-11-11 | 2018-03-06 | 辽宁工业大学 | A kind of filtering compensation cabinet with malfunction monitoring function |
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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: 20150107 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |