CN2937914Y - Filtering section of centrol air-conditioning machine set - Google Patents
Filtering section of centrol air-conditioning machine set Download PDFInfo
- Publication number
- CN2937914Y CN2937914Y CN 200620045251 CN200620045251U CN2937914Y CN 2937914 Y CN2937914 Y CN 2937914Y CN 200620045251 CN200620045251 CN 200620045251 CN 200620045251 U CN200620045251 U CN 200620045251U CN 2937914 Y CN2937914 Y CN 2937914Y
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- Prior art keywords
- filter
- valve
- conditioning unit
- utility
- model
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- Expired - Lifetime
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a central air conditioning unit filter section, which adopts a foldable filter. The folded line of the foldable filter is vertical; a set of nozzles are arranged at the windward side of the foldable filter; the nozzles are connected with an intake pipe by a valve; a water-containing plate is arranged at the lower side of the foldable filter, and a drainage pipe is connected at the bottom of the water-containing plate. The utility model has a cleaning nozzle which is arranged around the filter; the water-containing plate is arranged at the lower side of the filter, and the utility model changes the folding mode of the filter to a vertical style so dust can flow down with the water during cleaning. Without the need for shutdown of the air conditioning unit, the online cleaning can be implemented by starting the valve, thus ensuring the continuity and stability of the unit operation, facilitating the cleaning work and greatly reducing the working load. Meanwhile, the utility model is convenient to be frequently cleaned, thereby improving the filtering effect.
Description
Technical field
The utility model relates to the central air-conditioning unit, particularly relates to the fillter section of central air-conditioning unit.
Background technology
The filter type that the central air-conditioning unit is general has wet dust removal and dry dust removal and three kinds of modes of electrostatic precipitation.Wet dedusting mainly contains oily net, roller shutter, spray etc.Dry method dust mainly is the first effect or the middle effect pocket type, inferior efficient of just imitating leaf filter, doing with nonwoven, high efficiency particulate air filter.External more advanced in addition filter cylinder such as Donaldson etc.The installation form of just imitating leaf filter is a horizontal folding type, and promptly their fold line is a level.This form mainly is for the ease of collecting dust, can not causing the secondary dust, for the more environment of dust, must often shut down and change or filter rinsed, and is not only time-consuming, take a lot of work but also be difficult for cleaning up, and influences the continuation and the stability of air-conditioning unit work.
The utility model content
The technical problems to be solved in the utility model provides a kind of fillter section of central air-conditioning unit, does not need to shut down just can clean filter.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of central air-conditioning unit fillter section, comprise folder filter, the fold line of described folder filter vertically, be provided with one group of nozzle in the windward side of folder filter, described nozzle is connected with water inlet pipe by valve, is provided with drip tray below folder filter, and the bottom of drip tray is connected with drainpipe.
The utility model is provided with washer jet near filter, be provided with drip tray below filter, and changes the folding mode of filter into vertical folding, can make dust with under the current during cleaning.Do not need to make the air-conditioning compressor emergency shutdown, Open valve just can be implemented in line and cleans, and has guaranteed the continuation and the stability of unit work, makes cleaning become very convenient, significantly reduces workload.Owing to clean conveniently, can often clean simultaneously, improve filter effect, make surface cooler, heater table surface pollution, the blocking problem of air-conditioning unit spray, cooling, heating function section also obtain very big improvement.
As a kind of preferred version of technique scheme, described valve is a magnetic valve, comprises that also a time relay is connected with this magnetic valve.Like this can be according to the time of setting, opens solenoid valve is cleaned filter automatically.
As the another kind of preferred version of technique scheme, described valve is a magnetic valve, comprises that also a differential pressure controller is connected with described magnetic valve, and two probes of differential pressure controller are arranged in the windward side and the lee face of folder filter.When the pressure differential of the windward side of filter and lee face reaches certain value, illustrate that filter needs to clean, the differential pressure controller output signal is opened magnetic valve, automatically filter is cleaned.
In above-mentioned technical scheme, the filtering material on the folder filter can be selected nylon wire or nylon cloth for use.The nylon cloth any surface finish, easy cleaning, fibre compact, aperture little filter dirt effect is more satisfactory, and dust can not embed in the fiber, and windage has filter effect preferably less than medium effeciency filter.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the front view that adopts the central air-conditioning unit of the utility model fillter section.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
As shown in the figure, in the utility model central air-conditioning unit fillter section, unlike the prior art be, the fold line of folder filter 2 vertically, this arrangement makes filter be convenient to clean, dust can be with under the current during cleaning; And in identical space, vertical folding draught area can do more, and makes windage littler.Filtering material on the folder filter 2 is made by nylon wire or nylon cloth, not only good filtration effect, and cleaning easily.Be provided with one group of nozzle 3 in the windward side of folder filter 2,, select the arrangement and the quantity of nozzle for use, be as the criterion with the area of basic precoat filter according to the spray angle of nozzle.Nozzle 3 is connected with water inlet pipe by valve 6, when hydraulic pressure from the beginning can directly use running water greater than 0.1Mpa.Be provided with drip tray 4 below folder filter 2, the bottom of drip tray 4 is connected with drainpipe 5, and the sewage that washes can be received by drip tray 4, and is discharged by drainpipe 5.
In the present embodiment, valve 6 is magnetic valves, also has a differential pressure controller 1 to be connected with this magnetic valve, and two probes of differential pressure controller 1 are arranged in the windward side and the lee face of folder filter 2.When the pressure differential of the windward side of filter and lee face reaches certain value, show that filter needs to clean, differential pressure controller 1 output signal is opened magnetic valve, automatically filter is cleaned.Certainly, also can adopt a time relay to be connected with magnetic valve, according to the time of setting, regularly opens solenoid valve is cleaned automatically to filter.
Claims (4)
1. central air-conditioning unit fillter section, adopt folder filter (2), it is characterized in that: the fold line of described folder filter (2) vertically, be provided with one group of nozzle (3) in the windward side of folder filter (2), described nozzle (3) is connected with water inlet pipe by valve (6), be provided with drip tray (4) in the below of folder filter (2), the bottom of drip tray (4) is connected with drainpipe (5).
2. central air-conditioning unit fillter section according to claim 1 is characterized in that: described valve (6) is a magnetic valve, comprises that also a time relay is connected with this magnetic valve.
3. central air-conditioning unit fillter section according to claim 1, it is characterized in that: described valve (6) is a magnetic valve, comprise that also a differential pressure controller (1) is connected with described magnetic valve, two probes of described differential pressure controller (1) are arranged in the windward side and the lee face of folder filter (2).
4. according to claim 1,2 or 3 described central air-conditioning unit fillter sections, it is characterized in that: the filtering material on the described folder filter (2) is nylon wire or nylon cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045251 CN2937914Y (en) | 2006-08-29 | 2006-08-29 | Filtering section of centrol air-conditioning machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045251 CN2937914Y (en) | 2006-08-29 | 2006-08-29 | Filtering section of centrol air-conditioning machine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937914Y true CN2937914Y (en) | 2007-08-22 |
Family
ID=38361943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620045251 Expired - Lifetime CN2937914Y (en) | 2006-08-29 | 2006-08-29 | Filtering section of centrol air-conditioning machine set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937914Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444269A (en) * | 2015-12-21 | 2016-03-30 | 珠海格力电器股份有限公司 | Air duct machine and air conditioner |
| CN110567096A (en) * | 2019-09-17 | 2019-12-13 | 四川苏净机电设备有限公司 | Air conditioner filter screen processing system |
-
2006
- 2006-08-29 CN CN 200620045251 patent/CN2937914Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444269A (en) * | 2015-12-21 | 2016-03-30 | 珠海格力电器股份有限公司 | Air duct machine and air conditioner |
| CN110567096A (en) * | 2019-09-17 | 2019-12-13 | 四川苏净机电设备有限公司 | Air conditioner filter screen processing system |
| CN110567096B (en) * | 2019-09-17 | 2021-05-28 | 四川苏净机电设备有限公司 | Air conditioner filter screen processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Xiaoming Inventor before: Shi Chao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SHI CHAO TO: HE XIAOMING |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070822 |
|
| EXPY | Termination of patent right or utility model |