CN104717855A - Case with filtering function - Google Patents
Case with filtering function Download PDFInfo
- Publication number
- CN104717855A CN104717855A CN201410676134.5A CN201410676134A CN104717855A CN 104717855 A CN104717855 A CN 104717855A CN 201410676134 A CN201410676134 A CN 201410676134A CN 104717855 A CN104717855 A CN 104717855A
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- China
- Prior art keywords
- screen pack
- cabinet
- air inlet
- changing device
- filtering function
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- 238000001914 filtration Methods 0.000 title claims abstract description 28
- 230000004308 accommodation Effects 0.000 claims description 19
- 241000238631 Hexapoda Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a case with the filtering function. The case with the filtering function comprises air inlets, air outlets, a filter screen and a replacement device, wherein the air inlets and the air outlets are formed in the case, the filter screen is arranged at the positions of the air inlets, the replacement device is used for replacing the filter screen at the positions of the air inlets and moving another filter screen to the positions of the air inlets. The case with the filtering function has the advantages of being convenient to maintain, low in cost and the like.
Description
Technical field
The present invention relates to cabinet, particularly there is the cabinet of filtering function.
Background technology
In temperature control system, air-cooled temperature control is also one of main temperature control mode, and generally speaking, the main body of air-cooled temperature control is made up of parts such as machine room, rack, cabinet, screen pack, fans.Air-cooled temperature control system be machine room, rack, cabinet ambient temperature lower than interior environment temperature time, the cold air that outdoor is clean is incorporated into indoor, to carry out Temperature fall to it, discharge the hot-air in machine room, rack, cabinet simultaneously, thus reach the effect substituting air conditioner refrigerating under long-term most of condition, avoid air-conditioning to run caused waste of energy for a long time, while the running time of effectively reducing air-conditioning, reach the object reducing power consumption.
Therefore ventilating and cooling is a kind of effective cooling means, but the deficiency of this cooling means is:
Easily by the charged particle in the external world, dust even insect etc. be brought into machine room, rack, cabinet, inside.If installation screen pack, time one is long or on-site air quality is bad, easily can cause again the problems such as screen pack blocks, filter screen replacement is frequent, reduce the radiating effect of equipment, and rack usually mostly all in the wild, traffic is very inconvenient, and therefore replacing anti-dust filter mesh labour intensity is large, replacing inefficiency, manual maintenance cost are very high.
Summary of the invention
In order to solve the deficiency in above-mentioned prior art, the invention provides a kind of cabinet with filtering function of easy to maintenance, low cost.
The object of the invention is to be achieved through the following technical solutions:
Have a cabinet for filtering function, described cabinet comprises:
Air inlet, exhaust outlet, described air inlet, exhaust outlet are arranged on cabinet;
Screen pack, described screen pack is arranged on described air inlet place;
More changing device, for more changing device for removing the screen pack at described air inlet place, and moves to described air inlet place by another screen pack.
According to the above-mentioned cabinet with filtering function, alternatively, described more changing device comprises:
In first rotating shaft, the second rotating shaft, described first rotating shaft and the second rotating shaft are separately positioned on the cabinet of described air inlet both sides; Described screen pack is around in the first rotating shaft and the second rotating shaft;
Motor, described motor drives described first axis of rotation.
According to the above-mentioned cabinet with filtering function, alternatively, the rotating filter unit that the rotating shaft of described air inlet sidepiece is arranged, when it is rotated, filter element has at least two parts be in described air inlet place respectively and become screen pack;
More changing device comprises motor, for driving described rotating filter unit.
According to the above-mentioned cabinet with filtering function, alternatively, described more changing device comprises:
Spatial accommodation, described spatial accommodation is arranged on the top of air inlet, and at least two screen packs are arranged in described spatial accommodation;
Driver module, described drive module setting, at the sidepiece of described spatial accommodation, moves for driving the screen pack in spatial accommodation;
First, described first top being arranged on described air inlet place screen pack;
Second, second bottom being arranged on described air inlet place screen pack.
According to the above-mentioned cabinet with filtering function, alternatively, described cabinet comprises further:
Control device, described control device is for more the startup of changing device is whether described in controlling.
According to the above-mentioned cabinet with filtering function, alternatively, described control device comprises:
First pressure sensor, described first pressure sensor is arranged on the outside of described screen pack;
Second pressure sensor, described second pressure sensor is arranged on the inner side of described screen pack;
Judge module, described judge module is for judging whether the difference of described first pressure sensor and the second pressure sensor output valve is less than threshold value:
As being less than threshold value, then without the need to starting more changing device; As being greater than threshold value, then need to start more changing device.
According to the above-mentioned cabinet with filtering function, alternatively, described control device comprises:
Timer, more changing device described in the output of described timer connects.
Compared with prior art, the beneficial effect that the present invention has is:
Automatically can change screen pack: when automatically detecting that the filter effect of screen pack is undesirable, control device starts more changing device automatically, thus automatically change screen pack, significantly reduce the manual maintenance in later stage, time saving and energy saving, maintenance cost is low, is suitable for the cabinet of field, by-place installation;
When after the screen pack that one-time pad is abundant, can ensure without the need to artificial replacing for a long time, time saving and energy saving.
Accompanying drawing explanation
With reference to accompanying drawing, disclosure of the present invention will be easier to understand.Those skilled in the art it is easily understood that: these accompanying drawings only for illustrating technical scheme of the present invention, and and are not intended to be construed as limiting protection scope of the present invention.In figure:
Fig. 1 is the structure diagram of the cabinet according to the embodiment of the present invention 1,2;
Fig. 2 is the structure diagram of the filter element according to the embodiment of the present invention 3;
Fig. 3 is the structure diagram of the cabinet according to the embodiment of the present invention 4.
Embodiment
Fig. 1-3 and following description describe Alternate embodiments of the present invention and how to implement to instruct those skilled in the art and to reproduce the present invention.In order to instruct technical solution of the present invention, simplifying or having eliminated some conventional aspects.Those skilled in the art should understand that the modification that is derived from these execution modes or replace will within the scope of the invention.Those skilled in the art should understand that following characteristics can combine to form multiple modification of the present invention in every way.Thus, the present invention is not limited to following Alternate embodiments, and only by claim and their equivalents.
Embodiment 1:
Fig. 1 schematically illustrates the structure diagram with the cabinet of filtering function of the embodiment of the present invention, and as shown in Figure 1, described cabinet comprises:
Air inlet 11, exhaust outlet 12, described air inlet, exhaust outlet are arranged on cabinet;
Screen pack 21, described screen pack is arranged on inlet gas place, and two ends are wound in the first rotating shaft, the second rotating shaft respectively; When the first axis of rotation, be wound on by used screen pack in the first rotating shaft, original screen pack is placed in the particle of filtered air, insect etc. in inlet channel, thus guarantees the cleaning of the air entered in cabinet;
More changing device, described more changing device comprises the first rotating shaft 22, second rotating shaft 23 and motor, and the first rotating shaft and the second rotating shaft are fixed on described cabinet wall;
Fan 41, described fan is arranged on the gas passage between air inlet and exhaust outlet, when its work, makes cold air enter in cabinet, and discharge cabinet after carry the heat of cabinet inside part generation, thus reach the object of the temperature reducing cabinet internal heat generation parts.
Motor, described motor is for driving described first axis of rotation.
Described screen pack and described cabinet wall keep sealing, and make the air entering cabinet all through the filtration of screen pack, reduce dirt, insect etc. further and enter probability in cabinet.
Control device, described control device comprises:
Timer, the output of described timer connects described motor, automatically changes screen pack after making separated in time.
The course of work of above-mentioned cabinet is: through screen pack after air enters from air inlet, dirt, insect etc. are filtered net and retain, and the filter effect of screen pack declines gradually.After reaching regular time (filtering accuracy, the local air quality of set of time and screen pack are relevant), motor starting, thus the screen pack at air inlet place is removed, untapped screen pack moves into air inlet place, thus achieve the automatic replacing of screen pack, without the need to artificial participation.
Embodiment 2:
According to the application examples of cabinet in communication cabinet of the embodiment of the present invention 1.
In this application examples, as shown in Figure 1, motor drives the first axis of rotation, and the operating time of motor and interval time are then controlled by timer.Air inlet 11 and exhaust outlet 12 place all arrange mesh plate, arrange mesh plate 31 in the downstream of screen pack 21, and blower fan 41 is arranged on described mesh plate 31.Whole screen pack has 9 meters long, each use 0.6 meter, within every 4 months, changes once, can ensure that the time of about 5 years is the replacing carrying out screen pack without people.
Above-mentioned rack is when normally working, rack fresh air inlet place has the anti-dust filter mesh of a piece 0.6 meter * 0.6 meter playing dustproof filter effect, often spends 4 months, motor entry into service, play the substitution of Air Filter on the one hand, play the recovery effect of Air Filter on the other hand.By the time after anti-dust filter mesh discharges the length of 0.6 meter, motor shuts down, and makes original screen pack substitute used screen pack, until anti-dust filter mesh exhausts.
Embodiment 3:
The structure diagram with the cabinet of filtering function of the embodiment of the present invention, described cabinet comprises:
Air inlet, exhaust outlet, described air inlet, exhaust outlet are arranged on cabinet;
Filter element, described filter element comprises:
Screen pack, as shown in Figure 2, described screen pack 21 is 6, triangular in shape, is all arranged on filter element, and described filter element is arranged on to rotate in rotating shaft, and described rotating shaft is arranged on the sidepiece of air inlet.When filtering finite element rotation, being in described air inlet place to 6 screen pack timesharing, with the particle in filtered air, insect etc., thus guaranteeing the cleaning of the air entered in cabinet;
More changing device comprises motor, and described motor rotates for driving described filter element; Type of drive is as adopted gear drive or belt transmission;
Control device, described control device comprises the first pressure sensor, the second pressure sensor and judge module, described first pressure sensor is arranged on the outside being in air inlet place screen pack, second pressure sensor is arranged on the inner side being in air inlet place screen pack, judge module judges whether the outer inside pressure difference of screen pack is less than threshold value, as being less than threshold value, show that screen pack does not block, without the need to starting more changing device; As being greater than threshold value, showing that screen pack blocks, needing to start more changing device; Now, motor driving filter element rotates around the axis, thus shifts out the screen pack blocked, and screen pack untapped on filter element is moved to air inlet place, automatically to change the screen pack of blocking.
Embodiment 4:
Fig. 3 schematically illustrates the structure diagram with the cabinet of filtering function of the embodiment of the present invention, and as shown in Figure 3, described cabinet comprises:
Air inlet, exhaust outlet, described air inlet, exhaust outlet are arranged on cabinet;
Screen pack 21, described screen pack is arranged on air inlet place, thus the particle, insect etc. in filtered air, thus guarantee the cleaning of the air entered in cabinet;
More changing device, described more changing device comprises:
Spatial accommodation 51, described spatial accommodation is arranged on the top of described air inlet, and at least two screen packs 24 are arranged in described spatial accommodation, uses in order to changing;
Driver module 52, described drive module setting, at the sidepiece of described spatial accommodation, moves for driving the screen pack in spatial accommodation; This driver module adopts motor and gear unit, and the rotation of motor is converted to rectilinear motion by gear unit, thus drives screen pack to move to side;
First 53, described first top being arranged on described air inlet place screen pack, only by a screen pack, for making the screen pack in spatial accommodation sequentially drop to air inlet place, to change the screen pack that air inlet place has blocked;
Second 54, described second bottom being arranged on described air inlet place screen pack, for shifting out the screen pack at air inlet place, to replace with untapped screen pack in spatial accommodation;
Control device, described control device comprises the first pressure sensor, the second pressure sensor and judge module, described first pressure sensor is arranged on the outside being in air inlet place screen pack, second pressure sensor is arranged on the inner side being in air inlet place screen pack, and judge module judges whether the outer inside pressure difference of screen pack is less than threshold value:
As being less than threshold value, show that screen pack does not block, without the need to starting more changing device;
As being greater than threshold value, showing that screen pack blocks, needing to start more changing device; Now, open second, the screen pack that blocked of original place in air inlet place declines to shift out, and closes second; Motor starting, drives the screen pack in spatial accommodation to move; Open first, in spatial accommodation, the filtration of forefront is complete passes through first, drops to air inlet place, and close first, motor quits work.
Said process is without the need to artificial participation, and whole automation realizes.
Claims (7)
1. have a cabinet for filtering function, described cabinet comprises:
Air inlet, exhaust outlet, described air inlet, exhaust outlet are arranged on cabinet;
Screen pack, described screen pack is arranged on described air inlet place;
More changing device, for more changing device for removing the screen pack at described air inlet place, and moves to described air inlet place by another screen pack.
2. the cabinet with filtering function according to claim 1, is characterized in that: described more changing device comprises:
In first rotating shaft, the second rotating shaft, described first rotating shaft and the second rotating shaft are separately positioned on the cabinet of described air inlet both sides; Described screen pack is around in the first rotating shaft and the second rotating shaft;
Motor, described motor drives described first axis of rotation.
3. the cabinet with filtering function according to claim 1, it is characterized in that: the rotating filter unit arranged in the rotating shaft of described air inlet sidepiece, when it is rotated, filter element have at least two parts be in described air inlet place respectively and become screen pack;
More changing device comprises motor, for driving described rotating filter unit.
4. the cabinet with filtering function according to claim 1, is characterized in that: described more changing device comprises:
Spatial accommodation, described spatial accommodation is arranged on the top of air inlet, and at least two screen packs are arranged in described spatial accommodation;
Driver module, described drive module setting, at the sidepiece of described spatial accommodation, moves for driving the screen pack in spatial accommodation;
First, described first top being arranged on described air inlet place screen pack;
Second, second bottom being arranged on described air inlet place screen pack.
5. the cabinet with filtering function according to claim 1, is characterized in that: described cabinet comprises further:
Control device, described control device is for more the startup of changing device is whether described in controlling.
6. the cabinet with filtering function according to claim 5, is characterized in that: described control device comprises:
First pressure sensor, described first pressure sensor is arranged on the outside of described screen pack;
Second pressure sensor, described second pressure sensor is arranged on the inner side of described screen pack;
Judge module, described judge module is for judging whether the difference of described first pressure sensor and the second pressure sensor output valve is less than threshold value:
As being less than threshold value, then without the need to starting more changing device; As being greater than threshold value, then need to start more changing device.
7. the cabinet with filtering function according to claim 5, is characterized in that: described control device comprises:
Timer, more changing device described in the output of described timer connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676134.5A CN104717855B (en) | 2014-11-22 | 2014-11-22 | Cabinet with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676134.5A CN104717855B (en) | 2014-11-22 | 2014-11-22 | Cabinet with filtering function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104717855A true CN104717855A (en) | 2015-06-17 |
| CN104717855B CN104717855B (en) | 2018-05-22 |
Family
ID=53416668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410676134.5A Expired - Fee Related CN104717855B (en) | 2014-11-22 | 2014-11-22 | Cabinet with filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104717855B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148637A (en) * | 2015-09-28 | 2015-12-16 | 成都小蛋科技有限公司 | Indoor air control system |
| CN106731269A (en) * | 2016-12-30 | 2017-05-31 | 国网山东省电力公司高密市供电公司 | The external dust guard of master microcomputer |
| CN106975279A (en) * | 2017-05-02 | 2017-07-25 | 青岛大学 | A kind of bullet train air cleaning unit, system and method |
| CN111957384A (en) * | 2020-08-07 | 2020-11-20 | 顾高霏 | Crushing mechanism for agriculture and forestry waste material recovery processing device |
| CN114302585A (en) * | 2021-11-19 | 2022-04-08 | 广东电力信息科技有限公司 | Safety computer network safety management device |
| CN115738569A (en) * | 2022-12-13 | 2023-03-07 | 合肥市第三人民医院 | Nanoparticle multistage separation device for preventing and treating pneumoconiosis |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1873336A (en) * | 2006-06-29 | 2006-12-06 | 武汉市吉星环保科技有限责任公司 | Telescopic type air cleaning decontamination equipment capable of replacing filter screen automatically |
| CN201450444U (en) * | 2009-08-21 | 2010-05-05 | 广州东芝白云菱机电力电子有限公司 | Frequency converter cabinet ventilation window |
| CN203219675U (en) * | 2013-03-22 | 2013-09-25 | 杭州汉超科技有限公司 | Cabinet dust filter automatic replacement system |
-
2014
- 2014-11-22 CN CN201410676134.5A patent/CN104717855B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1873336A (en) * | 2006-06-29 | 2006-12-06 | 武汉市吉星环保科技有限责任公司 | Telescopic type air cleaning decontamination equipment capable of replacing filter screen automatically |
| CN201450444U (en) * | 2009-08-21 | 2010-05-05 | 广州东芝白云菱机电力电子有限公司 | Frequency converter cabinet ventilation window |
| CN203219675U (en) * | 2013-03-22 | 2013-09-25 | 杭州汉超科技有限公司 | Cabinet dust filter automatic replacement system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148637A (en) * | 2015-09-28 | 2015-12-16 | 成都小蛋科技有限公司 | Indoor air control system |
| CN106731269A (en) * | 2016-12-30 | 2017-05-31 | 国网山东省电力公司高密市供电公司 | The external dust guard of master microcomputer |
| CN106975279A (en) * | 2017-05-02 | 2017-07-25 | 青岛大学 | A kind of bullet train air cleaning unit, system and method |
| CN111957384A (en) * | 2020-08-07 | 2020-11-20 | 顾高霏 | Crushing mechanism for agriculture and forestry waste material recovery processing device |
| CN114302585A (en) * | 2021-11-19 | 2022-04-08 | 广东电力信息科技有限公司 | Safety computer network safety management device |
| CN115738569A (en) * | 2022-12-13 | 2023-03-07 | 合肥市第三人民医院 | Nanoparticle multistage separation device for preventing and treating pneumoconiosis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104717855B (en) | 2018-05-22 |
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Granted publication date: 20180522 Termination date: 20181122 |