CN203785111U - Fresh air device - Google Patents
Fresh air device Download PDFInfo
- Publication number
- CN203785111U CN203785111U CN201420135284.0U CN201420135284U CN203785111U CN 203785111 U CN203785111 U CN 203785111U CN 201420135284 U CN201420135284 U CN 201420135284U CN 203785111 U CN203785111 U CN 203785111U
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- CN
- China
- Prior art keywords
- air
- hydrogen ion
- air inlet
- ion generator
- air outlet
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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.)
- Expired - Fee Related
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
A fresh air device comprises a casing and a purification component; the casing is provided with a ventilation cavity; an air inlet and an air outlet whichare communicated with the ventilation cavity are formed in the casing; a fresh air passage is defined by the air inlet, the air outlet and the ventilation cavity; the purification component is arranged in the casing, and comprises a medium efficiency filter bag, a high efficiency filter and a photo and hydrogen ion generator which are arranged in sequence; the medium efficiency filter bag is arranged at one end close to the air inlet; the photo and hydrogen ion generator is arranged at one end close to the air outlet. Through the structural design, the fresh air device has the benefits that on the premise that the conditions that a fresh air exchange device sends fresh to the interior, and can purify air passing through the fresh air exchange system are ensured, the fresh air device provides air with low PM 2.5 content and low microorganism content for the interior, has a simple structure, and is simple to implement.
Description
Technical field
The utility model belongs to air cleaning facility technical field, more particularly, and particularly a kind of aeration device.
Background technology
At present, the existing indoor fresh air of known hospital meets indoor fresh air supply by fresh-air ventilation equipment, it is indoor that the mode of but new wind switch being installed or utilizing the new wind devices such as blower fan to introduce new wind is just delivered to outdoor air, but outdoor air do not carried out to catharsis.
Especially now in the situation that the pollution level of outdoor air itself increases day by day, PM2.5 content constantly raises, the new wind of a large amount of introducings, make easily aging, damage of fresh air-changing device, air supply duct dust accumulates in a large number, cause growing of bacterial micro-organism, and then directly indoor occupant is worked the mischief, more increased the generation frequency of cross-infection.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of aeration device, in order to solve the problems of the technologies described above.
For this reason, the utility model provides following technical scheme.
An aeration device, comprising:
Housing, described housing has vented cavity, offers the air inlet and the air outlet that are connected with described vented cavity on described housing, and described air inlet, described air outlet and described vented cavity are formed with new wind path;
Be arranged at the purification assembly in described housing, described purification assembly includes middle-efficient filtering bag, high efficiency particulate air filter and the optical hydrogen ion generator that order arranges, described middle-efficient filtering bag is arranged at the one end near described air inlet, and described optical hydrogen ion generator is arranged at the one end near described air outlet.
Preferably, described optical hydrogen ion generator comprises the fluorescent tube that optical hydrogen ion can occur; On described housing, offer installing port, described fluorescent tube is inserted in described housing by described installing port.
Preferably, described air inlet and described air outlet are provided with mounting flange.
The utility model provides a kind of aeration device, comprising: housing, and housing has vented cavity, offers the air inlet and the air outlet that are connected with vented cavity on housing, and air inlet, air outlet and vented cavity are formed with new wind path; Be arranged at the purification assembly in housing, purification assembly includes middle-efficient filtering bag, high efficiency particulate air filter and the optical hydrogen ion generator that order arranges, and middle-efficient filtering bag is arranged at the one end near air inlet, and optical hydrogen ion generator is arranged at the one end near air outlet.By said structure, design, the beneficial effects of the utility model are: at assurance fresh-air ventilation equipment, new wind is delivered to indoor, can also carry out catharsis to the air of the ventilation air interchange system of process, for indoor, provide without PM2.5 and the low air of content of microorganisms, and structure and implement simple.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of aeration device in a kind of embodiment of the utility model;
In Fig. 1, the corresponding relation of component names and Reference numeral is:
Housing 1, air inlet 2, air outlet 3, middle-efficient filtering bag 4, high efficiency particulate air filter 5,
Optical hydrogen ion generator 6, vented cavity a.
The specific embodiment
In order to make those skilled in the art person understand better the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, Fig. 1 is the structural representation of aeration device in a kind of embodiment of the utility model.
The utility model provides a kind of aeration device, comprising: housing 1, and housing has vented cavity a, offers the air inlet 2 and the air outlet 3 that are connected with vented cavity on housing, and air inlet, air outlet and vented cavity are formed with new wind path; Be arranged at the purification assembly in housing, purification assembly includes middle-efficient filtering bag 4, high efficiency particulate air filter 5 and the optical hydrogen ion generator 6 that order arranges, middle-efficient filtering bag is arranged at the one end near air inlet, and optical hydrogen ion generator is arranged at the one end near air outlet.
In said structure design, the body structure that the utility model is comprised of booster fan, medium air filtration, high efficiency filter, optical hydrogen ion generator, is directly installed on fresh-air ventilation equipment rear end.
Wherein, medium effeciency filter and high efficiency particulate air filter carry out filtration, prevent that 0.5 μ m particle from entering air supply duct and indoor, reduce the possibility of air supply duct inwall accumulation micronic dust, and then avoid growing and breeding of bacterial micro-organism.
The optical hydrogen ion generator that is finally arranged on high efficiency particulate air filter rear end can discharge strong oxidizing property ion, for entering in pipeline new wind, inner-walls of duct breed bacteria microorganism and being indoorly suspended in airborne bacterial micro-organism and carrying out killing action, reach the object that aeration device provides new wind cleaning.
The beneficial effects of the utility model are: guaranteeing that fresh-air ventilation equipment delivers to new wind indoor, can also carry out catharsis to the air of the ventilation air interchange system of process, for indoor, provide without PM2.5 and the low air of content of microorganisms, and structure with implement simply.
Optical hydrogen ion generator is a kind ofly can, under the effect of particulate metal catalysis medium and controlling, produce the device of hydroxyl ion, super oxonium ion, hydrogen peroxide and pure state negative oxygen ion.Optical hydrogen ion generator can effectively be killed rapidly in air over more than 99% bacterium, virus and mould, and dissolve airborne VOC chemical gas, pellet and peculiar smell, purification completes after-purification gas and is reduced to rapidly oxygen and hydrogen, without any chemical residual material, do not produce secondary pollution, to human body and environmentally friendly, room air becomes as pure and fresh as the air in forest after thunderstorm.
The mounting structure of optical hydrogen ion generator is: optical hydrogen ion generator comprises the fluorescent tube that optical hydrogen ion can occur, and offers installing port on wind pushing box, and fluorescent tube is inserted in wind pushing box by installing port.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. an aeration device, is characterized in that, comprising:
Housing (1), described housing has vented cavity (a), offers the air inlet (2) and the air outlet (3) that are connected with described vented cavity on described housing, and described air inlet, described air outlet and described vented cavity are formed with new wind path;
Be arranged at the purification assembly in described housing, described purification assembly includes middle-efficient filtering bag (4), high efficiency particulate air filter (5) and the optical hydrogen ion generator (6) that order arranges, described middle-efficient filtering bag is arranged at the one end near described air inlet, and described optical hydrogen ion generator is arranged at the one end near described air outlet.
2. aeration device according to claim 1, is characterized in that,
Described optical hydrogen ion generator comprises the fluorescent tube that optical hydrogen ion can occur;
On described housing, offer installing port, described fluorescent tube is inserted in described housing by described installing port.
3. aeration device according to claim 1 and 2, is characterized in that,
Described air inlet and described air outlet are provided with mounting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135284.0U CN203785111U (en) | 2014-03-21 | 2014-03-21 | Fresh air device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135284.0U CN203785111U (en) | 2014-03-21 | 2014-03-21 | Fresh air device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785111U true CN203785111U (en) | 2014-08-20 |
Family
ID=51321290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420135284.0U Expired - Fee Related CN203785111U (en) | 2014-03-21 | 2014-03-21 | Fresh air device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402820A (en) * | 2015-12-29 | 2016-03-16 | 红阳智慧科技（北京）有限公司 | Indoor air purifier for fresh air |
-
2014
- 2014-03-21 CN CN201420135284.0U patent/CN203785111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402820A (en) * | 2015-12-29 | 2016-03-16 | 红阳智慧科技（北京）有限公司 | Indoor air purifier for fresh air |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEBEI ZHONGKANG WEIER ENVIRONMENT TECHNOLOGY CO., Free format text: FORMER NAME: ZHONGKANGWEIER (BAODING) ENVIRONMENTAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 071000 University Science Park, 5699 North Ring Road, Hebei, Baoding two, 7A-2 Patentee after: HEBEI ZHONGKANG WEIER ENVIRONMENT SCIENCE & TECHNOLOGY CO., LTD. Address before: 071000 University Science Park, 5699 North Ring Road, Hebei, Baoding two, 7A-2 Patentee before: Middle Kang Weier (Baoding) environmental science and technology Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20180321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |