CN110243026A - A kind of fresh air handining unit free of cleaning - Google Patents
A kind of fresh air handining unit free of cleaning Download PDFInfo
- Publication number
- CN110243026A CN110243026A CN201910415346.0A CN201910415346A CN110243026A CN 110243026 A CN110243026 A CN 110243026A CN 201910415346 A CN201910415346 A CN 201910415346A CN 110243026 A CN110243026 A CN 110243026A
- Authority
- CN
- China
- Prior art keywords
- primary filter
- automatic flushing
- fresh air
- flushing device
- spray head
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/39—Monitoring filter performance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
Abstract
The present invention relates to a kind of fresh air handining units free of cleaning, it includes that the intrinsic primary filter of unit and the automatic flushing device for being cleaned for primary filter is arranged in, the primary filter is in shredded form, and the side of primary filter air inlet is arranged in automatic flushing device；Primary filter of the invention is using the shredded form bent, and automatic flushing device is set entering side, when the dust impurity on primary filter is more, starts automatic flushing device, the dust impurity on primary filter is removed using high pressure washing, is not necessarily to mutual disassembly's primary filter.
Description
Technical field
The present invention relates to a kind of air-conditioning ventilation system, especially a kind of fresh air handining unit free of cleaning.
Background technique
It is carried out for fresh air handining unit used in big workshop, while using air of the pocket type primary filter to feeding
Filtering, and air-conditioner set used in big workshop is more, the air capacity of feeding is larger, and traditional pocket type primarily efficient filter needs frequent
It removes and is cleaned, and pocket type primary filter is more and larger in the case where multicomputer, disassembly and installation are inconvenient.
Summary of the invention
It may be implemented to clean without manually free of cleaning automatically newly technical problem to be solved by the invention is to provide a kind of
Wind air-conditioner set.
The technical scheme adopted by the invention is that: a kind of fresh air handining unit free of cleaning comprising be arranged in unit ontology
Interior primary filter and the automatic flushing device for being cleaned for primary filter.The primary filter is in fold
The side of primary filter air inlet is arranged in form, automatic flushing device.
Further, the side of the primary filter is provided with profile, the shape and primary filter of the profile
Shape it is corresponding to guarantee that primary filter correctly assembles.
Further, the automatic flushing device includes the strip spray head with function of increasing pressure, setting in strip spray
Spray apertures on head and the driving device for driving the realization of strip spray head to move up and down, the spray apertures direction were just imitated
Filter side.
Further, the driving device includes that the strut of strip spray head two sides is arranged in and is arranged on strut simultaneously
And by motor-driven conveyer belt, the strip spray head is fixed on a moving belt.
It further, further include pitometer, two air inlets of the pitometer are located at just effect
The input terminal of the front and rear sides of filter, the pitometer and PLC controller connects, the output of the PLC controller
End is connected with automatic flushing device.
The positive effect of the present invention is: primary filter of the invention is entering one using the shredded form bent
Automatic flushing device is arranged in side, when the dust impurity on primary filter is more, starts automatic flushing device, is rushed using high pressure
It washes and removes the dust impurity on primary filter, be not necessarily to mutual disassembly's primary filter.Simultaneously two before and after primary filter
Pitometer is arranged in side, and detection front and back pressure difference can judge how much is dust on primary filter, then be controlled using PLC
Device control automatic flushing device work processed, realizes automatic cleaning.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is automatic flushing device structural schematic diagram of the present invention.
In the accompanying drawings, 1- cabinet, 2- primary filter, 3- strut, 4- strip spray head, 5- spray apertures, 6- Pitot tube pressure
Difference meter.
Specific embodiment
As shown in attached drawing 1,2, the present invention includes the primary filter 2 being arranged in the cabinet 1 of unit ontology and is used for
The automatic flushing device cleaned for primary filter 2；Wind enters industrial wind after the filtering of primary filter 2
Machine.Cabinet 1 is spliced using multiple profiles, can form the cabinet of large volume.The primary filter 2 using bending or
Person's wave pattern, forms shredded form, and this special structure is convenient for the cleaning of automatic flushing device, automatic flushing device setting
In the side that primary filter 2 is entered the wind, when the dust on primary filter 2 is more, starting automatic flushing device utilizes high pressure
Water cleans primary filter.
The side of the primary filter 2 is provided with profile, the shape and the shape phase of primary filter 2 of the profile
It is corresponding to be assembled with guaranteeing that primary filter 2 is correct, so that primary filter 2 is kept the shape of fold.
Automatic flushing device includes the strip spray head 4 with function of increasing pressure, the spray apertures being arranged on strip spray head 4
5 and for driving strip spray head 4 to realize the driving device that moves up and down, the spray apertures 5 are towards primary filter 2 one
Side is provided with sink in the lower section of primary filter 2, for accepting the water sprayed from strip spray head 4.
Driving device includes that the strut 3 of 4 two sides of strip spray head is arranged in and is arranged on strut 3 and passes through motor
The conveyer belt of driving, the strip spray head 4 are fixed on a moving belt.In addition to this, driving device can also use differential liquid
Cylinder pressure, two differential hydro cylinders are located at the left and right sides of strip spray head 4, realize strip spray head using differential hydro cylinder
4 rise or fall.
The invention also includes pitometer 6, two air inlets of the pitometer 6, which are located at, was just imitated
The front and rear sides of filter 2, since when dust more poor filtration effect, the pressure in front and back space must on the primarily efficient filter 2
It is so differently formed pressure difference, therefore detects the pressure difference of primary filter front and rear sides using pitometer 6, when pressure difference is larger
The filter effect for then representing primary filter 2 is poor, is cleaned.The pitometer 6 is defeated with PLC controller
Entering end connection, the output end of the PLC controller is connected with the water pump of the motor of automatic flushing device and strip spray head 4,
When pitometer 6 detects that 2 front and back pressure difference of primary filter is larger, automatic flushing device is controlled.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to previous embodiment
Documented technical solution is modified or equivalent replacement of some of the technical features；And these are modified or replace
It changes, the spirit and scope for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (5)
1. a kind of fresh air handining unit free of cleaning, it is characterised in that it includes being arranged in the intrinsic primary filter of unit (2)
And the automatic flushing device for being cleaned for primary filter (2)；
The primary filter (2) is in shredded form, and the side entered the wind in primary filter (2) is arranged in automatic flushing device.
2. a kind of fresh air handining unit free of cleaning according to claim 1, it is characterised in that in the primary filter (2)
Side be provided with profile, the shape of the profile is corresponding with the shape of primary filter (2) to guarantee primary filter (2)
Correct assembly.
3. a kind of fresh air handining unit free of cleaning according to claim 1, it is characterised in that the automatic flushing device packet
Include the strip spray head (4) with function of increasing pressure, the spray apertures (5) being arranged on strip spray head (4) and for driving length
Bar shaped spray head (4) realizes the driving device that moves up and down, and the spray apertures (5) are towards primary filter (2) side.
4. a kind of fresh air handining unit free of cleaning according to claim 3, it is characterised in that the driving device includes setting
It sets in the strut (3) of strip spray head (4) two sides and setting on strut (3) and by motor-driven conveyer belt, institute
It is fixed on a moving belt to state strip spray head (4).
5. a kind of fresh air handining unit free of cleaning according to claim 1, it is characterised in that further include pitometer
(6), two air inlets of the pitometer (6) are located at the front and rear sides of primary filter (2), the Pitot tube
Differential manometer (6) is connect with the input terminal of PLC controller, and the output end of the PLC controller is connected with automatic flushing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910415346.0A CN110243026A (en) | 2019-05-17 | 2019-05-17 | A kind of fresh air handining unit free of cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910415346.0A CN110243026A (en) | 2019-05-17 | 2019-05-17 | A kind of fresh air handining unit free of cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110243026A true CN110243026A (en) | 2019-09-17 |
Family
ID=67884303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910415346.0A Pending CN110243026A (en) | 2019-05-17 | 2019-05-17 | A kind of fresh air handining unit free of cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110243026A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426107A (en) * | 2020-02-28 | 2020-07-17 | 青岛海尔空调电子有限公司 | Air conditioning unit and impurity removal method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005314972A (en) * | 2004-04-28 | 2005-11-10 | Shimizu Corp | Air cleaning device in tunnel and air ventilating method in the tunnel |
| CN201448952U (en) * | 2009-05-12 | 2010-05-05 | 珠海铨高机电设备有限公司 | Air conditioning and filter screen automatic cleaning device thereof |
| CN201524674U (en) * | 2009-10-28 | 2010-07-14 | 北京盛世奔腾工贸有限公司 | Cleaning device without dismounting air conditioner |
| CN201669026U (en) * | 2010-04-29 | 2010-12-15 | 苏州市安达净化工程技术有限公司 | Self-cleaning fresh air processor |
| CN202209749U (en) * | 2011-05-31 | 2012-05-02 | 深圳市中兴新地通信器材有限公司 | Hidden fresh air ventilation system |
| CN206160327U (en) * | 2016-10-18 | 2017-05-10 | 天津市华诺盛源科技有限公司 | Take cleaning function's central air conditioning unit |
-
2019
- 2019-05-17 CN CN201910415346.0A patent/CN110243026A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005314972A (en) * | 2004-04-28 | 2005-11-10 | Shimizu Corp | Air cleaning device in tunnel and air ventilating method in the tunnel |
| CN201448952U (en) * | 2009-05-12 | 2010-05-05 | 珠海铨高机电设备有限公司 | Air conditioning and filter screen automatic cleaning device thereof |
| CN201524674U (en) * | 2009-10-28 | 2010-07-14 | 北京盛世奔腾工贸有限公司 | Cleaning device without dismounting air conditioner |
| CN201669026U (en) * | 2010-04-29 | 2010-12-15 | 苏州市安达净化工程技术有限公司 | Self-cleaning fresh air processor |
| CN202209749U (en) * | 2011-05-31 | 2012-05-02 | 深圳市中兴新地通信器材有限公司 | Hidden fresh air ventilation system |
| CN206160327U (en) * | 2016-10-18 | 2017-05-10 | 天津市华诺盛源科技有限公司 | Take cleaning function's central air conditioning unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426107A (en) * | 2020-02-28 | 2020-07-17 | 青岛海尔空调电子有限公司 | Air conditioning unit and impurity removal method thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190917 |