CN203086876U - Dust-free cabinet - Google Patents
Dust-free cabinet Download PDFInfo
- Publication number
- CN203086876U CN203086876U CN 201320063736 CN201320063736U CN203086876U CN 203086876 U CN203086876 U CN 203086876U CN 201320063736 CN201320063736 CN 201320063736 CN 201320063736 U CN201320063736 U CN 201320063736U CN 203086876 U CN203086876 U CN 203086876U
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- Prior art keywords
- cabinet
- dust
- cleaning apparatus
- dustless
- dust cleaning
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- 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
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- 239000000428 dust Substances 0.000 claims abstract description 87
- 238000004140 cleaning Methods 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 52
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 12
- 238000004891 communication Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust-free cabinet which includes a cabinet body having several equipment mounting grooves and also includes a first dust removing device. The cabinet body has a gas inlet. Gases which enter the cabinet body all flow through the gas inlet. A gas outlet of the first dust removing device directly communicates with the gas inlet of the cabinet body. Gases in the cabinet body are filtered by the first dust removing device. Impurities such as dust and the like in the gases will not enter the cabinet body. Thus, cleanliness of the gases flowing in the cabinet body is guaranteed, equipment such as a power supply, a circuit board and the like can operate in an approximately dust-free environment, dust pollution is reduced, probability of short circuit caused by dampness of a circuit board is decreased, equipment in the cabinet body operates more stably, and safe reliability of the system is higher. In the meantime, it is not necessary to reconstruct the whole machine room to meet the dust-free requirement of some high-precision devices. As the realization cost is low, it is beneficial to popularizing the technology.
Description
Technical field
The utility model relates to the dedusting technology field, particularly relates to a kind of dustless rack.
Background technology
Along with the fast development of China's economic construction, communication machine room, automatic machine room, equipment such as server all are used widely in all trades and professions, and are also more and more higher to the dustless requirement of machine room.
Existing rack all is the cabinet that has mesh generally, and power supply generally all is housed in the rack, and a pith is a fan in the power supply.And domestic environmental index is very low, and dust pollution is serious, uses through after a while, can suck a lot of dusts, enters in the equipment such as computer, server, and these dusts can enter circuit board in the rack with air-flow, attached to the outside of circuit board.And dust has strong adsorptivity, attracts airborne moisture easily, and dust makes moist the possibility of circuit board short circuit is obviously increased, easy circuit instability, and the server instability causes system's instability.Simultaneously, itself just has conductivity some dust, and the possibility of circuit board short circuit is further increased, and the security reliability of system is relatively poor.
If whole equipment room is done dustless transformation, the expense height is difficult to promote on the one hand; Machine room often has staff's discrepancy on the other hand, has increased the difficulty that realizes dustless machine room virtually and has realized cost.
Meanwhile, machine room area is bigger, and the equipment of inner furnishings is more, and not every equipment all needs dustless processing, and some conventional equipments can use in conventional environment.
In view of above-mentioned a variety of causes, much do not realize dustfree environment in the existing machine room, for example electric substation continues and protects chamber, automation machine room and communications equipment room and can't realize dustless index, and to automation, the stable operation influence of communication and protection equipment is very big.
Therefore, how improving the reliability of automation equipment in the machine room, guarantee equipment stable operation, is the present technical issues that need to address of those skilled in the art.
The utility model content
The purpose of this utility model provides a kind of dustless rack, and this rack can effectively reduce the Dust Capacity in the rack, improves the security reliability of its internal unit, guarantees equipment stable operation.
For realizing above-mentioned utility model purpose, the utility model provides a kind of dustless rack, comprise cabinet with some equipment mounting grooves, also comprise first dust cleaning apparatus, described cabinet has the gas access, enter gas in the described cabinet described gas access of all flowing through, the gas vent of described first dust cleaning apparatus directly is communicated with the gas access of described cabinet.
Preferably, described first dust cleaning apparatus is a dust settling pocket, and the sidewall of described cabinet is provided with the guiding gutter that holds described dust settling pocket, and the gas of the described dust settling pocket of process enters described cabinet along described guiding gutter.
Preferably, the sidewall of described cabinet is provided with two or more described dust settling pockets.
Preferably, the bottom of described cabinet is located in the gas access of described cabinet.
Preferably, the top of described cabinet is provided with division board, and the top of this division board is provided with air intake device; The gas access of described first dust cleaning apparatus is at the top of described cabinet, and described guiding gutter extends to the bottom of described cabinet.
Preferably, also comprise second dust cleaning apparatus of being located at described cabinet top, this second dust cleaning apparatus is located between the inlet side of the air side of described air intake device and described first dust cleaning apparatus.
Preferably, the side plate of described cabinet is transparency glass plate.
Dustless rack provided by the utility model, comprise cabinet with some equipment mounting grooves, unlike the prior art be, this rack also comprises first dust cleaning apparatus, described cabinet has the gas access, the gas that the enters described cabinet described gas access of all flowing through, the gas vent of described first dust cleaning apparatus directly is communicated with the gas access of described cabinet.Equipment in this cabinet is fixed on cabinet inside through mounting groove, and the gas of circulation all enters cabinet inside in the cabinet through the gas access, and first through first dust cleaning apparatus before entering cabinet.Like this, gas in the cabinet all filters through first dust cleaning apparatus, impurity such as the dust in the gas can not enter cabinet, guarantee the cleanliness factor of circulated gases in the cabinet, make equipment such as the interior power supply of cabinet, circuit board approach working minimizing contamination by dust, the probability that the minimizing circuit board is short-circuited because of making moist under the dustless environment, make the equipment operation in the cabinet more stable, the security reliability of system is higher.
Simultaneously, in machine room, for some equipment not high to environmental requirement, can be installed in the cabinet outside, some are afraid of that the equipment of dust pollution then is installed in cabinet inside, like this, do not need machine room integral body is transformed, just can satisfy the dustless demand of some high precise equipments, it is embodied as low, helps the popularization of this technology.
A kind of preferred embodiment in, the top of described cabinet is provided with division board, the top of this division board is provided with air intake device; The gas access of described first dust cleaning apparatus is at the top of described cabinet, and described guiding gutter extends to the bottom of described cabinet.Air intake device is arranged at the top of division board, and the equipment mounting groove is arranged at the bottom, is installed on the interior equipment of cabinet all in the bottom of division board, and gas enters first dust cleaning apparatus from the top of cabinet, enters the bottom of cabinet through first dust cleaning apparatus.Air intake device is installed in the top of division board, by division board cabinet sealed, and at inner negative pressuren zone, the zone of positive pressure on division board top of forming of cabinet.The gas of circulation from the upwards circulation of the bottom of cabinet, plays the effect to equipment cooling in the cabinet, the enhance heat effect under the effect of air intake device.
In another preferred embodiment, also comprise second dust cleaning apparatus of being located at described cabinet top, this second dust cleaning apparatus is located between the inlet side of the air side of described air intake device and described first dust cleaning apparatus.Be gas under the effect of air intake device, earlier through second dust cleaning apparatus,, just enter cabinet inside then again through first dust cleaning apparatus.Through two-layer filtration, can further improve the dedusting quality, reduce the dust in the air-flow, the equipment operation safety in the protection cabinet improves the security reliability of rack operation.
Description of drawings
Fig. 1 provides the explosive view of a kind of embodiment of dustless rack for the utility model;
Fig. 2 is a gas communication schematic diagram in the dustless rack shown in Figure 1;
Fig. 3 provides the vertical view of a kind of embodiment of dustless rack for the utility model.
Embodiment
Core of the present utility model provides a kind of dustless rack, and this rack can effectively reduce the Dust Capacity in the rack, improves the security reliability of its internal unit, guarantees equipment stable operation.
The nouns of locality such as related upper and lower, the bottom of this paper, top are that the relative structure when being in normal operating condition with rack is that benchmark defines; The inside and outside noun of locality that waits that this paper is related is to serve as the basis definition with the side plate of cabinet and top division board, in the space that side plate and division board form is.The noun of locality that should be appreciated that herein to be adopted should not limit the protection range of this patent.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1 to Fig. 3, Fig. 1 provides the explosive view of a kind of embodiment of dustless rack for the utility model; Fig. 2 is a gas communication schematic diagram in the dustless rack shown in Figure 1; Fig. 3 provides the vertical view of a kind of embodiment of dustless rack for the utility model.
Dustless rack provided by the utility model, comprise cabinet 1 with some equipment mounting groove (not shown)s, unlike the prior art be, this rack also comprises first dust cleaning apparatus 2, cabinet 1 has gas access A, the gas that the enters cabinet 1 gas access A that all flows through, the gas vent of first dust cleaning apparatus 2 directly is communicated with the gas access A of cabinet 1.Equipment in this cabinet 1 is fixed on cabinet 1 inside through mounting groove, the gas of circulation all enters cabinet 1 inside through gas access A in the cabinet 1, and elder generation is through first dust cleaning apparatus 2 before entering cabinet 1, be no longer to adopt existing eyed structure on cabinet 1 side plate of rack, adopt whole plate structure, the gas that enters in the cabinet 1 all enters cabinet 1 inside by air inlet as far as possible.
Like this, gas in the cabinet 1 all filters through first dust cleaning apparatus 2, impurity such as the dust in the gas can not enter cabinet 1, guarantee the cleanliness factor of circulated gases in the cabinet 1, equipment such as power supply in the cabinet 1, circuit board can be worked under the dustless environment approaching, reduce contamination by dust, reduce the probability that circuit board is short-circuited because of making moist, make the equipment operation in the cabinet 1 more stable, the security reliability of system is higher.
Simultaneously, in machine room, for some equipment not high to environmental requirement, can be installed in cabinet 1 outside, some are afraid of that the equipment of dust pollution then is installed in cabinet 1 inside, like this, do not need machine room integral body is transformed, just can satisfy the dustless demand of some high precise equipments, it is embodied as low, helps the popularization of this technology.
Particularly, the first above-mentioned dust cleaning apparatus 2 is a dust settling pocket, and the sidewall of cabinet 1 is provided with the guiding gutter 3 that holds dust settling pocket, and the gas of process dust settling pocket enters cabinet 1 along guiding gutter 3.Dust settling pocket has filtering function preferably, is ripe dedusting product, can improve the dust removing effects of cabinet 1.And the dust settling pocket volume is little, does not influence the integral layout of cabinet 1, and is little to the overall structure influence of rack.Simultaneously, dust settling pocket also has buying convenience etc., realizes that cost is low.
Further,, two or more dust settling pockets can be set, avoid dust settling pocket dedusting pressure excessive, improve ash removal efficiency at the sidewall of cabinet 1 in order to improve the dust removing effects of cabinet 1.As depicted in figs. 1 and 2, on 1 liang of relative sidewall of cabinet dust settling pocket is installed all.
Simultaneously, because the equipment in the rack much in use all can generate heat, the gas access A of cabinet 1 can be located at the bottom of cabinet 1, air-flow is entered in the cabinet 1 from cabinet 1 bottom, upwards flow after the air-flow heating, flow out from the top or the top of cabinet 1, to improve the efficient of gas communication.
A kind of preferred embodiment in, can division board 4 be set at the top of cabinet 1, the top of this division board 4 is provided with air intake device 5; The gas access of first dust cleaning apparatus 2 is at the top of cabinet 1, and guiding gutter 3 extends to the bottom of cabinet 1.Air intake device 5 is arranged at the top of division board 4, and the equipment mounting groove is arranged at the bottom, and the equipment in the cabinet 1 of being installed on is all in the bottom of division board 4, and gas enters first dust cleaning apparatus 2 from the top of cabinet 1, enter the bottom of cabinet 1 through first dust cleaning apparatus 2.Air intake device 5 is installed in the top of division board 4, by division board 4 cabinet 1 sealed, and at cabinet 1 inner negative pressuren zone, the zone of positive pressure on division board 4 tops of forming.The gas of circulation from the upwards circulation of the bottom of cabinet 1, plays the effect to equipment cooling in the cabinet 1, the enhance heat effect under the effect of air intake device 5.
Can do further to improve to dustless rack provided by the utility model.
In further technical scheme, dustless rack provided by the utility model can also comprise second dust cleaning apparatus of being located at cabinet 1 top, and this second dust cleaning apparatus is located between the inlet side of the air side of air intake device 5 and first dust cleaning apparatus 2.Be gas under the effect of air intake device 5, earlier through second dust cleaning apparatus,, just enter cabinet 1 inside then again through first dust cleaning apparatus 2.Through two-layer filtration, can further improve the dedusting quality, reduce the dust in the air-flow, the equipment operation safety in the protection cabinet 1 improves the security reliability of rack operation.
Second dust cleaning apparatus can be removable filter screen, falls into most of dust into first dust cleaning apparatus 2 by strainer filtering, reduces the dedusting pressure of second dust cleaning apparatus.Like this, rack only needs to change filter screen in use for some time and gets final product, and second dust cleaning apparatus is installed on the cabinet 1, can reduce the frequency of changing second dust cleaning apparatus, even can reach the effect of not changing second dust cleaning apparatus.
Concrete, dustless rack provided by the utility model can also comprise the heat sink 6 of being located at cabinet 1 top, this heat sink 6 is located at the inlet side of first dust cleaning apparatus 2.Heat sink 6 can effectively reduce the gas flow temperature that enters first dust cleaning apparatus 2, and the gas temperature that enters in the rack is reduced, and improves the cooling-down effect of equipment in the rack, improves the security reliability of each equipment operation.
Simultaneously, the side plate of cabinet all can be transparency glass plate, can observe the state and the parameter of each electronic equipment in the rack in the cabinet outside, reduces the possibility of opening cabinet, avoid dust when the cabinet door is opened, to enter cabinet inside, further strengthen the dustfree environment in the cabinet.
More than dustless rack provided by the utility model is described in detail.Used specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection range of the utility model claim.
Claims (7)
1. dustless rack, comprise cabinet with some equipment mounting grooves, it is characterized in that, also comprise first dust cleaning apparatus, described cabinet has the gas access, enter gas in the described cabinet described gas access of all flowing through, the gas vent of described first dust cleaning apparatus directly is communicated with the gas access of described cabinet.
2. dustless rack according to claim 1 is characterized in that, described first dust cleaning apparatus is a dust settling pocket, and the sidewall of described cabinet is provided with the guiding gutter that holds described dust settling pocket, and the gas of the described dust settling pocket of process enters described cabinet along described guiding gutter.
3. dustless rack according to claim 2 is characterized in that, the sidewall of described cabinet is provided with two or more described dust settling pockets.
4. dustless rack according to claim 2 is characterized in that, the bottom of described cabinet is located in the gas access of described cabinet.
5. according to each described dustless rack of claim 2 to 4, it is characterized in that the top of described cabinet is provided with division board, the top of this division board is provided with air intake device; The gas access of described first dust cleaning apparatus is at the top of described cabinet, and described guiding gutter extends to the bottom of described cabinet.
6. dustless rack according to claim 5 is characterized in that, also comprises second dust cleaning apparatus of being located at described cabinet top, and this second dust cleaning apparatus is located between the inlet side of the air side of described air intake device and described first dust cleaning apparatus.
7. dustless rack according to claim 5 is characterized in that the side plate of described cabinet is transparency glass plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063736 CN203086876U (en) | 2013-02-04 | 2013-02-04 | Dust-free cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063736 CN203086876U (en) | 2013-02-04 | 2013-02-04 | Dust-free cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203086876U true CN203086876U (en) | 2013-07-24 |
Family
ID=48832671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063736 Expired - Fee Related CN203086876U (en) | 2013-02-04 | 2013-02-04 | Dust-free cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203086876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103153009A (en) * | 2013-02-04 | 2013-06-12 | 宁波电业局 | Dust-free equipment cabinet |
| CN106255372A (en) * | 2016-10-08 | 2016-12-21 | 国网山西省电力公司大同供电公司 | A kind of dustless radiating cabinet |
-
2013
- 2013-02-04 CN CN 201320063736 patent/CN203086876U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103153009A (en) * | 2013-02-04 | 2013-06-12 | 宁波电业局 | Dust-free equipment cabinet |
| CN106255372A (en) * | 2016-10-08 | 2016-12-21 | 国网山西省电力公司大同供电公司 | A kind of dustless radiating cabinet |
| CN106255372B (en) * | 2016-10-08 | 2019-03-15 | 国网山西省电力公司大同供电公司 | A kind of dustless radiating cabinet |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20200204 |