CN205606777U - Novel obviously adorn return air inlet formula air purifier - Google Patents
Novel obviously adorn return air inlet formula air purifier Download PDFInfo
- Publication number
- CN205606777U CN205606777U CN201620229836.3U CN201620229836U CN205606777U CN 205606777 U CN205606777 U CN 205606777U CN 201620229836 U CN201620229836 U CN 201620229836U CN 205606777 U CN205606777 U CN 205606777U
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- CN
- China
- Prior art keywords
- inside casing
- air inlet
- return air
- housing
- cleaning module
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- Expired - Fee Related
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Electrostatic Separation (AREA)
Abstract
The utility model provides a novel obviously adorn return air inlet formula air purifier, has ordinary return air inlet appearance structure, but the direct mount, the purification module of being connected including the return air inlet, with the power, wherein, purification module and return air inlet establish as an organic wholely, the return air inlet by the frame and with the inside casing of frame round pin hub connection constitute can open return air inlet including, be equipped with between the frame and prevent air current from the sealing member of the slot leakage between the interior frame, during the installation, the frame is by fixed, the inside casing rotates or is fixed along the round pin axle, in the frame, the inside casing inwards stand by as an outsider and to be equipped with air -inlet grille, coarse filtration net and to purify the module according to the preface. The utility model discloses it is convenient to maintain, opens the inside casing and can take out the purification module, the security is good, purifies the module and adopts whole encapsulation, encapsulates high pressure package and collection dirt part as an organic whole, and nos any high pressure contacts and exposes, the filter capacity is strong, can filter the PM2.5 particulate matter, low windage.
Description
Technical field
This utility model relates to a kind of novel bright tuyere-type air purifier that reinstalls, the improved structure of the air cleaning system of national's central air conditioner system, is specifically related to the purification techniques of air at fan coil and air-conditioning box return air inlet.
Background technology
Along with expanding economy, the problem of air pollution is the most aobvious prominent, and wherein the problem of suspended particulate substance has caused and paid close attention to widely.Pellet (PM2.5) has directly harm to health, and the particulate matter being deposited in air conditioning system then can bring indirect hazard: it was found that air-conditioning laying dust is the good culture medium of pathogenic microorganism, laying dust amount and content of microorganisms high-positive correlation1, these pathogenic bacterias are the major reasons of ' air conditioning disease '；Dirty the blocking up of heat exchanger that laying dust causes simultaneously improves fan energy consumption, extends the available machine time of main frame；The duct cross-section that laying dust causes reduces and coefficient of friction increase greatly improves fan energy consumption (increasing in some cases up to 270%).Therefore using effective air cleaning measure in normal domestic central air conditioner system has been the most necessary.
The dirt of central air conditioning, bacterium pollute more than 80% from return air, if it is possible to purified air at return air inlet, will greatly improve air quality, reduce system energy consumption.The air purifier and the return air inlet that are commonly used in return air in the market are to separate, and are two kinds of stand-alone products.Furred ceiling need to be entered by the service ports being arranged on furred ceiling when safeguarding cleaning, cleaning module be taken out, is inconvenient for.If there being a kind of and return air inlet to be integrated into an overall air purifier, it is not necessary to enter furred ceiling and can open and take out cleaning module, will greatly maintain easily cleaning.But for many years, due to many reasons such as technology, investment, operational management, the most perfect product.A suitable return air inlet formula air purifier must is fulfilled for following condition: 1, the convenience safeguarded, it is not necessary to enters furred ceiling and can open machine, takes out cleaning module.Safeguard that the convenient effect to guarantee system when actual motion has decisive meaning；2, safety, as the wide variety of product for civilian use, its Product Safety must have sufficiently guarantee, and common electrostatic formula air purifier is exposed in atmosphere due to high-voltage contact, recurrent sparking problem during actual motion, has potential safety hazard.3, effective filter capacity, it is possible to filter PM2.5 particulate matter.The most common nylon mesh being arranged on return air inlet or be arranged on the filter at air-conditioning box air intake below PM10 fine particle is not had interdiction capability；4, low windage, owing to the blast of general fan coil is many at about 50pa, low only pa more than 30, therefore return air inlet resistance is maximum no more than 20pa.And the first resistance of HEPA filter screen is typically above 50pa, it is clear that improper.
Summary of the invention
The purpose of this utility model is to provide and a kind of novel bright reinstalls tuyere-type air purifier, as the air cleaner of air conditioning system return air inlet, is combined into one in air port and cleaning module.
This utility model purpose is realized by following proposal: a kind of novel bright reinstall tuyere-type air purifier, including return air inlet, the cleaning module being connected with power supply, described cleaning module and return air inlet are set to one, described return air inlet is made up of housing and the inside casing that is connected with housing bearing pin can open type return air inlet, including, the sealing member of the slot leakage preventing air-flow between interior housing it is provided with between housing, during installation, housing is fixed, inside casing rotates along bearing pin or fixing, in housing, described inside casing is the most sequentially provided with air-inlet grille, coarse filtration net and cleaning module.
This utility model is a kind of novel bright reinstalls tuyere-type air purifier, there is common return air inlet contour structures, furred ceiling can be mounted directly, including the cleaning module being connected with power supply, wherein, cleaning module with can open type return air inlet be set to one, described can be made up of inside casing and housing two large divisions by open type return air inlet, hinged door structure is used to connect, by interior, housing is connected by hinge and night bolt, including, sealing structure it is provided with between housing, prevent air-flow slot leakage between interior housing, when installing and using, housing is fixed, inside casing is hinged in housing, described inside casing is the most sequentially provided with air-inlet grille, coarse filtration net and cleaning module, fixed by night bolt.
Described cleaning module is nanometer electret micro-electrostatic (NEME) purifier, material of main part is the stepped construction of PP plastics, it is stacked by PP plastic sheet, constituting air flow channel between adj acent plastic layer, be provided with conducting film in the middle of every layer of plastic sheet, adjacent conductive film applies high voltage, intermediate formation electrostatic field, use overall package, make high voltage package and dust partial encapsulation be integrated, expose without any high-voltage contact.
Described cleaning module uses spring hinge to be fixed on inside casing, and between inside casing and housing, the upper and lower of the front end of inside casing is equipped with position limiting sealed bar, in inside casing and housing junction, is provided with safety switch.
Described cleaning module is awarded electricity and is used plug-in type mode, and by plug-in power on/off, awarding piezoelectric voltage is 12V, the power line of external 220V helical structure.
Described cleaning module is with anion generator.
Operation principle is: after this utility model device is energized, when the air that generation electrostatic field is sucked by air conditioning system blower fan in the gas channel of cleaning module is by this device, under the effect of electrostatic field, the dust in air is attracted to cleaning module surface, reaches to purify the purpose of air.
This utility model is advantageous in that: the convenience of maintenance, opens inside casing and i.e. can be taken off cleaning module；Safety is good, and cleaning module uses overall package, high voltage package and dust partial encapsulation is integrated, exposes without any high-voltage contact；Filter capacity is strong, it is possible to filter PM2.5 particulate matter；Low windage.
Accompanying drawing explanation
Fig. 1 is this utility model schematic front view；
Fig. 2 is this utility model return air inlet schematic side view；
Fig. 3 is this utility model return air inlet schematic top plan view；
Fig. 4 is that this utility model removes air-inlet grille 3 and coarse filtration net 4 schematic diagram；
Fig. 5 is to open inside casing schematic diagram in Fig. 4；
Fig. 6 is this utility model sealed structural representation；
Fig. 7 cleaning module cross-sectional view；
Label declaration in figure:
1 return air inlet；
11 housings, 12 inside casings；
2 cleaning modules；
21,22,23 first, second, third PP plate；
24 negative conducting films；25 positive conducting films；
3 air-inlet grilles；
4 coarse filtration nets；The power line of 5 helical structures；
6 safety switches；7 spring hinges；
81,82 upper and lower spacing sealing strip；
83, left and right sealing strip on front side of 84,85 sealing baffles；
91,92 upper and lower bearing pin；
93 movable snap closes；
10 operation panels.
Detailed description of the invention
As Fig. 1 be this utility model schematic front view, Fig. 2 be this utility model return air inlet schematic side view, Fig. 3 be this utility model return air inlet schematic top plan view, Fig. 4 be that this utility model removes air-inlet grille 3 and coarse filtration net 4 schematic diagram and Fig. 5 is to open shown in inside casing schematic diagram in Fig. 4:
A kind of novel bright reinstall tuyere-type air purifier, the cleaning module 2 being connected with power supply including return air inlet 1, wherein, described cleaning module 2 is set to one with return air inlet 1, what described return air inlet 1 was made up of housing 11 and the inside casing 12 that is connected with housing bearing pin can open type return air inlet, the sealing member of the slot leakage preventing air-flow between interior housing it is provided with between internal and external frames, during installation, housing 11 is fixed, inside casing 12 rotates along bearing pin or is fixed, in housing 11, described inside casing 12 is the most sequentially provided with air-inlet grille 3, coarse filtration net 4 and cleaning module 2.
This utility model cleaning module 2 is by plug-in type power on/off, and voltage is 12V, and the power line 5 of external 220V helical structure can extend when inside casing is opened.As shown in Figures 2 and 3, in inside casing 12 and housing 11 junction, it is provided with safety switch 6.
As shown in Figures 4 and 5, described cleaning module 2 uses spring hinge 7 to be fixed on inside casing 12, and between inside casing 12 and housing 11, about front end, two sides are provided with sealing strip 83,84, and upper and lower parts are provided with upper and lower spacing sealing strip 81,82.
As shown in Figures 4 and 5, it is provided with operation panel 10 at interior frame bottom, can be by the timing SR on operation panel 10 and LED light display working condition.
One side of inside casing 12 is fixed on the inner side of housing 11, the other end of inside casing 12 and housing employing activity snap close 93 snap close by upper and lower bearing pin 91,92, when inside casing 12 is closed, is locked by movable snap close 93.
As shown in Fig. 7 cleaning module cross-sectional view, described cleaning module 2 is nanometer electret micro-electrostatic (NEME) purifier, material of main part is by first, second, 3rd PP plate 221, 22, 23 stepped constructions, air flow channel is constituted between adj acent plastic flaggy, it is provided with conducting film in the middle of every layer of plastic plate, including connecing the negative conducting film 24 of power cathode and connecing the positive conducting film 25 of positive source, negative conducting film 24 and positive conducting film 25 are adjacent, after adjacent conductive film is applied high voltage, intermediate formation electrostatic field, use overall package, high voltage package and dust partial encapsulation is made to be integrated, expose without any high-voltage contact.The electrostatic field of intermediate formation, the microgranule of the most adsorbable PM2.5 level, the microgranule of PM0.3 level can also active adsorption.
Described cleaning module 2 can be with anion generator.
This utility model is a kind of novel bright reinstalls tuyere-type air purifier, has common return air inlet contour structures, as shown in Figures 1 to 3, can be directly mounted at furred ceiling.
This utility model can serve as the air cleaner of air conditioning system return air inlet, front appearance be can open type return air inlet, point inside casing 12 and housing 11 two parts.Connected by hinge and night bolt between internal and external frames.Inside casing part includes air-inlet grille 3, coarse filtration net 4, cleaning module 2, and electric power connection line road and control circuit are produced in operation panel, can have clean light.
Due to this utility model outward appearance with commonly can open type return air inlet the same, can be directly mounted at furred ceiling, when safeguarding, open inside casing, cleaning module can be extracted.The purpose reaching to maintain easily cleaning is shown in Fig. 4 and Fig. 5.
1, this utility model selects NEME, owing to using flow channel type structure, has the most unobstructed runner and passes through for air, and therefore resistance is the lowest.Plus perfect overall construction design, overall resistance is less than 20pa.
2, NEME cleaning module uses overall package structure, high voltage package and dust partial encapsulation are integrated, expose without any high-voltage contact, thoroughly stop recurrent sparking problem during common electrostatic formula air purifier actual motion, module is awarded electricity and is used plug-in type mode, awarding piezoelectric voltage is 12V, it is ensured that safety.
3, described cleaning module 2 uses spring hinge 7 to be fixed on inside casing 12 wall, is equipped with position limiting sealed bar inside casing 12 front end is upper and lower.
This utility model can produce anion, is more easy to be attracted by electric field, can improve the adsorption efficiency to particulate matter, can improve purification efficiency after the anion of the dust adsorption in air.
This utility model assembling and use step:
Connected by hinge or night bolt or bearing pin between interior housing.When installing and using, housing is fixed, and inside casing can be movable, and cleaning module 2 is positioned at inside casing 12, when inside casing 12 is closed, fixes as movable snap close night bolt；When needing to open, night bolt is pulled open, see Figure 4 and 5.
As shown in Figs. 4-6, between internal and external frames, it is provided with sealing structure, prevents air-flow slot leakage between interior housing.Concrete structure is shown in that Fig. 6: cleaning module 2 uses spring hinge 7 to be fixed on inside casing 12 inwall, is arranged above with sealed baffle 85, is possible not only to prevent flow leakage, when inside casing 12 is opened, also has the effect preventing cleaning module 2 landing.
Above example is not used in restriction this utility model.This utility model can be made various amendment or equivalent in essence of the present utility model and protection domain by those skilled in the art, and this amendment or equivalent also should be regarded as in protection domain of the present utility model.
Claims (9)
1. one kind novel bright reinstalls tuyere-type air purifier, the cleaning module being connected with power supply including return air inlet, it is characterized in that, described cleaning module and return air inlet are set to one, described return air inlet is made up of housing and the inside casing that is connected with housing bearing pin can open type return air inlet, the sealing member of the slot leakage preventing air-flow between interior housing it is provided with between internal and external frames, during installation, housing is fixed, inside casing rotates along bearing pin or fixing, in housing, described inside casing is the most sequentially provided with air-inlet grille, coarse filtration net and cleaning module.
One the most according to claim 1 is novel bright reinstalls tuyere-type air purifier, it is characterized in that: described cleaning module uses spring hinge to be fixed on inside casing, between inside casing and housing, the upper and lower of the front end of inside casing is equipped with position limiting sealed bar, in inside casing and housing junction, it is provided with safety switch.
One the most according to claim 1 and 2 is novel bright reinstalls tuyere-type air purifier, it is characterized in that: described cleaning module is the micro-electrostatic filter of nanometer electret, it is stacked by PP plastic sheet, constituting air flow channel between every adj acent plastic layer, be provided with conducting film in the middle of every layer of plastic sheet, adjacent conductive film applies high voltage, intermediate formation electrostatic field, after using overall package, make high voltage package and dust partial encapsulation be integrated, expose without any high-voltage contact.
One the most according to claim 3 is novel bright reinstalls tuyere-type air purifier, it is characterised in that: described cleaning module passes through plug-in power on/off, and awarding piezoelectric voltage is 12V, the power line of external 220V helical structure.
One the most according to claim 3 is novel bright reinstalls tuyere-type air purifier, it is characterised in that: described cleaning module is with anion generator.
One the most according to claim 1 and 2 is novel bright reinstalls tuyere-type air purifier, it is characterised in that: it is provided with operation panel at interior frame bottom, by the timing SR on operation panel and LED light display working condition.
One the most according to claim 1 is novel bright reinstalls tuyere-type air purifier, it is characterized in that: a side of inside casing is fixed on the inner side of housing by upper and lower bearing pin, the other end of inside casing uses active lock padlock button with housing, when inside casing is closed, solid by active lock padlock.
One the most according to claim 7 is novel bright reinstalls tuyere-type air purifier, it is characterised in that: described movable snap close is night bolt.
One the most according to claim 2 is novel bright reinstalls tuyere-type air purifier, it is characterised in that: described cleaning module uses spring hinge to be fixed on inside casing inwall, is arranged above with sealed baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620229836.3U CN205606777U (en) | 2016-03-24 | 2016-03-24 | Novel obviously adorn return air inlet formula air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620229836.3U CN205606777U (en) | 2016-03-24 | 2016-03-24 | Novel obviously adorn return air inlet formula air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205606777U true CN205606777U (en) | 2016-09-28 |
Family
ID=56963842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620229836.3U Expired - Fee Related CN205606777U (en) | 2016-03-24 | 2016-03-24 | Novel obviously adorn return air inlet formula air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205606777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954583A (en) * | 2018-05-28 | 2018-12-07 | 东莞市宇洁新材料有限公司 | A kind of return air inlet with purification device |
-
2016
- 2016-03-24 CN CN201620229836.3U patent/CN205606777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954583A (en) * | 2018-05-28 | 2018-12-07 | 东莞市宇洁新材料有限公司 | A kind of return air inlet with purification device |
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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: 20160928 Termination date: 20190324 |