CN104717855B - Cabinet with filtering function - Google Patents
Cabinet with filtering function Download PDFInfo
- Publication number
- CN104717855B CN104717855B CN201410676134.5A CN201410676134A CN104717855B CN 104717855 B CN104717855 B CN 104717855B CN 201410676134 A CN201410676134 A CN 201410676134A CN 104717855 B CN104717855 B CN 104717855B
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- China
- Prior art keywords
- filter screen
- air inlet
- cabinet
- changing device
- filter
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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.)
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Abstract
The present invention provides a kind of cabinet with filtering function, the cabinet includes：Air inlet, exhaust outlet, the air inlet, exhaust outlet are arranged on cabinet；Filter screen, the filter screen are arranged at the air inlet；More changing device is used to remove the filter screen at the air inlet for more changing device, and another filter screen is moved at the air inlet.The present invention has many advantages, such as easy to maintain, inexpensive.
Description
Technical field
The present invention relates to cabinets, the more particularly to cabinet with filtering function.
Background technology
In temperature control system, air-cooled temperature control is also one of main temperature control mode, it is however generally that, the main body of air-cooled temperature control is
It is made of the part such as computer room, cabinet, cabinet, filter screen, fan.Air-cooled temperature control system is the external environment of computer room, cabinet, cabinet
When temperature is lower than interior environment temperature, outdoor clean cold air is introduced into interior, to carry out Temperature fall to it, simultaneously
Computer room, cabinet, the hot-air in cabinet are discharged, so as to achieve the effect that air conditioner refrigerating is substituted under the conditions of throughout the year most of, is kept away
Exempt from waste of energy of the air-conditioning for a long time caused by operation, while the run time of air-conditioning is effectively reduced, reach reduction electricity
Consumable purpose.
Therefore ventilating and cooling is a kind of effective cooling means, but the deficiency of the cooling means is：
Extraneous charged particle, dust even insect etc. are easily brought into computer room, cabinet, cabinet, inside.If installation
Filter screen, for a long time or the air quality in location is bad, but can be easy to cause filter screen block, filter screen replacement it is frequent
Etc. problems, reduce the heat dissipation effect of equipment, and cabinet is usually mostly all in the wild, traffic is inconvenient, therefore more
It is very high to change big anti-dust filter mesh labor intensity, replacement inefficiency, manual maintenance cost.
The content of the invention
In order to solve the deficiency in above-mentioned prior art, the present invention provides a kind of tools easy to maintain, inexpensive
There is the cabinet of filtering function.
The purpose of the present invention is what is be achieved through the following technical solutions：
A kind of cabinet with filtering function, the cabinet include：
Air inlet, exhaust outlet, the air inlet, exhaust outlet are arranged on cabinet；
Filter screen, the filter screen are arranged at the air inlet；
More changing device is used to remove the filter screen at the air inlet for more changing device, and another filter screen is moved
To at the air inlet.
According to the above-mentioned cabinet with filtering function, optionally, the more changing device includes：
In first rotating shaft, the second shaft, the first rotating shaft and the second shaft are separately positioned on the air inlet both sides
On cabinet；The filter screen is wound in first rotating shaft and the second shaft；
Motor, the motor drive the first rotating shaft to rotate.
According to the above-mentioned cabinet with filtering function, optionally, the rotation set in the shaft of the air inlet side
Turn filter element, when it is rotated, at least two parts are respectively at the air inlet and become filtering on filter element
Net；
More changing device includes motor, for driving the rotating filter unit.
According to the above-mentioned cabinet with filtering function, optionally, the more changing device includes：
Accommodation space, the accommodation space are arranged on the top of air inlet, and at least two filter screens are arranged on the receiving
In space；
Drive module, the drive module setting is in the side of the accommodation space, for driving the mistake in accommodation space
Strainer moves；
First, first top for being arranged on filter screen at the air inlet；
Second, second lower part for being arranged on filter screen at the air inlet.
According to the above-mentioned cabinet with filtering function, optionally, the cabinet further comprises：
Control device, whether the control device is used to control the startup of the more changing device.
According to the above-mentioned cabinet with filtering function, optionally, the control device includes：
First pressure sensor, the first pressure sensor are arranged on the outside of the filter screen；
Second pressure sensor, the second pressure sensor are arranged on the inside of the filter screen；
Judgment module, the judgment module are used to judge the first pressure sensor and second pressure sensor output value
Difference whether be less than threshold value：
Such as less than threshold value, then without starting more changing device；Such as larger than threshold value then needs to start more changing device.
According to the above-mentioned cabinet with filtering function, optionally, the control device includes：
Timer, more changing device described in the output terminal connection of the timer.
Compared with prior art, the device have the advantages that being：
Filter screen can automatically be replaced：When the filter effect for automatically detecting filter screen is undesirable, control device
Automatic start more changing device so as to replace filter screen automatically, significantly reduces the manual maintenance in later stage, time saving and energy saving, maintenance
Cabinet at low cost, being installed suitable for field, by-place；
After one-time pad enough filter screens, it is ensured that time saving and energy saving without manually replacing in for a long time.
Description of the drawings
Referring to the drawings, the disclosure will be easier to understand.Skilled addressee readily understands that be：This
A little attached drawings are used only for the technical solution illustrated the present invention, and are not intended to and protection scope of the present invention is construed as limiting.
In figure：
Fig. 1 is the structure diagram of 1,2 cabinet according to embodiments of the present invention；
Fig. 2 is the structure diagram of according to embodiments of the present invention 3 filter element；
Fig. 3 is the structure diagram of according to embodiments of the present invention 4 cabinet.
Specific embodiment
Fig. 1-3 and following description describe the present invention optional embodiment to instruct how those skilled in the art implement
It is of the invention with reproducing.In order to instruct technical solution of the present invention, simplified or some conventional aspects be omitted.Those skilled in the art
It should be appreciated that modification or replacement from these embodiments will within the scope of the invention.Those skilled in the art should understand that
Following characteristics can combine to form multiple modifications of the present invention in various ways.As a result, the invention is not limited in it is following can
Embodiment is selected, and is only limited by the claims and their equivalents.
Embodiment 1：
Fig. 1 schematically illustrates the structure diagram of the cabinet with filtering function of the embodiment of the present invention, such as Fig. 1 institutes
Show, the cabinet includes：
Air inlet 11, exhaust outlet 12, the air inlet, exhaust outlet are arranged on cabinet；
Filter screen 21, the filter screen are arranged at inlet gas, and both ends are respectively in first rotating shaft, the second shaft；
When first rotating shaft rotates, by used filter screen in first rotating shaft, original filter screen is placed in air inlet and leads to
Particulate matter, insect in air filtering etc. is crossed in road, so that it is guaranteed that the cleaning into the air in cabinet；
More changing device, the more changing device include first rotating shaft 22, the second shaft 23 and motor, first rotating shaft and second turn
Axis is fixed on the cabinet wall；
Fan 41, the fan are arranged on the gas passage between air inlet and exhaust outlet, when its work so that cold
Air enters in cabinet, and discharges cabinet after carry the heat of cabinet inside part generation, and cabinet internal heat generation is reduced so as to reach
The purpose of the temperature of component.
Motor, the motor are used to that the first rotating shaft to be driven to rotate.
The filter screen keeps sealing with the cabinet wall so that and the air into cabinet passes through the filtering of filter screen,
Dirt, insect etc. are further reduced into the probability in cabinet.
Control device, the control device include：
Timer, the output terminal of the timer connect the motor so that replace filtering after separated in time automatically
Net.
The course of work of above-mentioned cabinet is：Air is cut after air inlet entrance through filter screen, dirt, insect etc. by filter screen
It stays, the filter effect of filter screen is gradually reduced.When reaching regular time, (time is set and the filtering accuracy of filter screen, locality
Air quality it is related) after, motor starting, so as to which the filter screen at air inlet be removed, untapped filter screen moves into air inlet
At mouthful, it is achieved thereby that the automatic replacement of filter screen, without manually participating in.
Embodiment 2：
Application examples of according to embodiments of the present invention 1 cabinet in communication cabinet.
In the application examples, as shown in Figure 1, motor driving first rotating shaft rotates, and when the working time of motor and interval
Between then controlled by timer.Mesh plate is respectively provided at air inlet 11 and exhaust outlet 12, mesh is set in the downstream of filter screen 21
Plate 31, wind turbine 41 are arranged on the mesh plate 31.Entire filter screen has 9 meters long, each to use 0.6 meter, replacement one in every 4 months
It is secondary, it is ensured that the time of 5 years or so does not have to the replacement for being artificially filtered net.
In normal work, the anti-dust filter mesh for having one piece 0.6 meter * 0.6 meter at cabinet air inlet hole is playing above-mentioned cabinet
Dustproof filter effect often spends 4 months, and motor starts running, and on the one hand plays the substitution of Air Filter, on the other hand plays anti-
The recycling effect of dirt net.After anti-dust filter mesh discharges 0.6 meter of length, motor shuts down so that original mistake
Strainer substitutes used filter screen, until anti-dust filter mesh exhausts.
Embodiment 3：
The structure diagram of the cabinet with filtering function of the embodiment of the present invention, the cabinet include：
Air inlet, exhaust outlet, the air inlet, exhaust outlet are arranged on cabinet；
Filter element, the filter element include：
Filter screen, as shown in Fig. 2, the filter screen 21 is 6, it is triangular in shape, it is arranged on filter element, the mistake
It filters unit to be mounted on to rotate in shaft, the shaft is arranged on the side of air inlet.When filtering finite element rotation, 6 filterings
Net timesharing at the air inlet, to cross particulate matter, insect in air filtering etc., so that it is guaranteed that into the air in cabinet
Cleaning；
More changing device includes motor, and the motor is used to that the filter element to be driven to rotate；Type of drive is as used gear
Transmission or belt transmission；
Control device, the control device includes first pressure sensor, second pressure sensor and judgment module, described
First pressure sensor is set at the outside of filter screen at air inlet, and second pressure sensor is set at air inlet
The inside of filter screen, judgment module judge whether the outer inside pressure difference of filter screen is less than threshold value, such as less than threshold value, show filter screen
It does not block, without starting more changing device；Such as larger than threshold value shows that filter screen is blocked, it is necessary to start more changing device；At this point, horse
Up to filter element is driven to rotate around the axis, so as to remove the filter screen blocked, untapped filter screen on filter element is moved
It moves at air inlet, the filter screen blocked with automatic replacement.
Embodiment 4：
Fig. 3 schematically illustrates the structure diagram of the cabinet with filtering function of the embodiment of the present invention, such as Fig. 3 institutes
Show, the cabinet includes：
Air inlet, exhaust outlet, the air inlet, exhaust outlet are arranged on cabinet；
Filter screen 21, the filter screen are arranged at air inlet, so as to cross particulate matter, insect in air filtering etc., so as to
Ensure the cleaning of the air into cabinet；
More changing device, the more changing device include：
Accommodation space 51, the accommodation space are arranged on the top of the air inlet, and at least two filter screens 24 are arranged on
In the accommodation space, used in case replacing；
Drive module 52, the drive module setting is in the side of the accommodation space, for driving in accommodation space
Filter screen moves；The drive module uses motor and gear unit, and the rotation of motor is converted to linear motion by gear unit,
So as to which filter screen be driven to be moved to one side；
First 53, first top for being arranged on filter screen at the air inlet is only capable of through a filter screen,
For the filter screen in accommodation space to be made sequentially to drop at air inlet, to replace the filter screen blocked at air inlet；
Second 54, second lower part for being arranged on filter screen at the air inlet, for removing at air inlet
Filter screen, to replace with untapped filter screen in accommodation space；
Control device, the control device includes first pressure sensor, second pressure sensor and judgment module, described
First pressure sensor is set at the outside of filter screen at air inlet, and second pressure sensor is set at air inlet
The inside of filter screen, judgment module judge whether the outer inside pressure difference of filter screen is less than threshold value：
Such as less than threshold value shows that filter screen does not block, without starting more changing device；
Such as larger than threshold value shows that filter screen is blocked, it is necessary to start more changing device；At this point, opening second, original place is in air inlet
The filter screen blocked at mouthful declines to remove, and closes second；Motor starting drives the filter screen in accommodation space to move
It is dynamic；First is opened, the filtering of forefront is complete in accommodation space is dropped to by first at air inlet, closes first, horse
Up to being stopped.
The above process without manually participating in, realize by all automations.
Claims (5)
1. a kind of cabinet with filtering function, the cabinet include：
Air inlet, exhaust outlet, the air inlet, exhaust outlet are arranged on cabinet；
Filter screen, the filter screen are arranged at the air inlet；The filter screen is 6, triangular in shape and link together,
Be arranged on filter element, 6 to link together filter screen formed hexagon, the filter element be mounted on shaft on
Rotation, the shaft are arranged on the side of air inlet；When filtering finite element rotation, 6 filter screen timesharing the air inlet is in
At mouthful；
More changing device is used to remove the filter screen at the air inlet for more changing device, and another filter screen is moved to institute
It states at air inlet；More changing device includes motor, and the motor is used to that the filter element to be driven to rotate；
Control device, the control device include first pressure sensor, second pressure sensor and judgment module, described first
Pressure sensor is set at the outside of filter screen at air inlet, and second pressure sensor is set at filtering at air inlet
The inside of net, judgment module judge whether the outer inside pressure difference of filter screen is less than threshold value, such as less than threshold value, show that filter screen does not have
It blocks, without starting more changing device；Such as larger than threshold value shows that filter screen is blocked, it is necessary to start more changing device；At this point, motor band
Dynamic filter element rotates around the axis, and so as to remove the filter screen blocked, untapped filter screen on filter element is moved to
At air inlet, with the filter screen of automatic replacement blocking.
2. the cabinet according to claim 1 with filtering function, it is characterised in that：The more changing device includes：
In first rotating shaft, the second shaft, the first rotating shaft and the second shaft are separately positioned on the cabinet of the air inlet both sides
On；The filter screen is wound in first rotating shaft and the second shaft；
Motor, the motor drive the first rotating shaft to rotate.
3. the cabinet according to claim 1 with filtering function, it is characterised in that：Shaft in the air inlet side
The rotating filter unit of upper setting, when it is rotated, at least two parts are respectively at the air inlet on filter element
And as filter screen；
More changing device includes motor, for driving the rotating filter unit.
4. the cabinet according to claim 1 with filtering function, it is characterised in that：The more changing device includes：
Accommodation space, the accommodation space are arranged on the top of air inlet, and at least two filter screens are arranged on the accommodation space
It is interior；
Drive module, the drive module setting is in the side of the accommodation space, for driving the filter screen in accommodation space
It is mobile；
First, first top for being arranged on filter screen at the air inlet；
Second, second lower part for being arranged on filter screen at the air inlet.
5. the cabinet according to claim 1 with filtering function, it is characterised in that：The control device includes：
Timer, more changing device described in the output terminal connection of the timer.
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 CN104717855A (en) | 2015-06-17 |
| CN104717855B true 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) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148637B (en) * | 2015-09-28 | 2017-01-25 | 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 |
| CN106975279B (en) * | 2017-05-02 | 2019-04-12 | 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 |
| CN115738569B (en) * | 2022-12-13 | 2023-07-18 | 合肥市第三人民医院 | Nanoparticle multistage separation device for pneumoconiosis prevention and treatment |
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 | Ventilation window for frequency converter |
| CN203219675U (en) * | 2013-03-22 | 2013-09-25 | 杭州汉超科技有限公司 | Automatic replacing system of dustproof filter screens of equipment cabinets |
-
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 | Ventilation window for frequency converter |
| CN203219675U (en) * | 2013-03-22 | 2013-09-25 | 杭州汉超科技有限公司 | Automatic replacing system of dustproof filter screens of equipment cabinets |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104717855A (en) | 2015-06-17 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20181122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |