CN207661931U - It is a kind of can convenient changing filter wall-mounted fresh air - Google Patents
It is a kind of can convenient changing filter wall-mounted fresh air Download PDFInfo
- Publication number
- CN207661931U CN207661931U CN201721755467.2U CN201721755467U CN207661931U CN 207661931 U CN207661931 U CN 207661931U CN 201721755467 U CN201721755467 U CN 201721755467U CN 207661931 U CN207661931 U CN 207661931U
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- China
- Prior art keywords
- air
- main body
- mounting groove
- box
- inlet
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Abstract
The utility model discloses it is a kind of can convenient changing filter wall-mounted fresh air,Including main body,Dodge gate,The dodge gate is hinged by hinge with main body one end and is fixed by screw in the other end,The body interior includes inlet box,Total-heat exchanger,Air supply duct,Air exhaust box,The body side has air inlet and exhaust outlet,The inlet box is fixedly installed on main body air inlet position,One side opening of the inlet box connects main body,It is fixedly installed pressure fan in the inlet box other side,The total-heat exchanger side is connect with inlet box,The total-heat exchanger top is connect with air supply duct,The first mounting groove and the second mounting groove are provided on the air supply duct,The first mounting groove size matches with primary filter,The second mounting groove size matches with HEPA filters,First mounting groove and the second mounting groove external stability are provided with seal box.The utility model stable structure, installation and removal internal ramp are easily saved trouble.
Description
Technical field
The utility model is related to technical field of air purification, specially it is a kind of can convenient changing filter it is wall-mounted new
Wind.
Background technology
Wall-mounted fresh air system is also referred to as wall-mounted positive pressure fresh air system, by the way of the wall-mounted installation by exterior wall, with pipe
Unlike road formula fresh air system, it is not necessarily to away pipeline, does not increase interior space burden, has greater flexibility, especially suitable
The fresh air installation requirements for having fitted up room are closed, the behind of new wind turbine has a round fresh air air inlet to lead to outdoor, actively inhaled from outdoor
Take fresh air, new wind turbine lower part has a room air return air inlet, and new wind turbine top has a purifying fresh air air outlet, in new wind turbine
Also there is pressure fan and PM2.5 high efficiency particulate airs and total-heat exchanger, the principle of wall hanging fresh air system purification is pressure fan from new
Wind air inlet and room air return air inlet draw outdoor fresh air simultaneously, and removal PM2.5, formaldehyde are filtered by high efficiency particulate air
Purified fresh air is sent to interior from air outlet after peculiar smell, then by pressure fan, it is fresh to indoor conveying to complete
A variety of purification demand wall hanging fresh airs of room air PM2.5 pollutions and elimination indoor formaldehyde, germ outside oxygen, high efficiency filter room
System, avoids the enclosed circulation of normal air clarifier room air, but fundamentally improves indoor air quality, row
Go out indoor foul smell, increases the oxygen content of room air.
The most structure of wall-mounted fresh air at present on the market is single inflexible, and user is difficult independent replacement self-filtering after installation
Device even if some filters have accomplished quick detachable structure, but has abandoned the stability of fresh air entirety.
Utility model content
The purpose of this utility model is to provide it is a kind of can convenient changing filter wall-mounted fresh air, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions：It is a kind of can convenient changing filter wall hanging
Formula fresh air, including main body, dodge gate, the dodge gate is hinged by hinge with described main body one end and passes through screw in the other end
Fixed, the body interior includes inlet box, total-heat exchanger, air supply duct, air exhaust box, the body side have into
Air port and exhaust outlet, the inlet box are fixedly installed on main body air inlet position, and one side opening of the inlet box connects main body, institute
It states and is fixedly installed pressure fan in the inlet box other side, the total-heat exchanger side is connect with the inlet box, the full heat
Exchanger top is connect with the air supply duct, is provided with the first mounting groove and the second mounting groove on the air supply duct, and described
One mounting groove and the second mounting groove external stability are provided with seal box, and the seal box is integrally formed with the air supply duct, institute
The opening for stating seal box is sealed by rubber closure, and the air supply duct tail portion is provided with air outlet with the main body junction,
The air exhaust box is fixedly installed in the main body, and exhaust blower, the air exhaust box one are fixedly installed in the air exhaust box bottom
Side is provided with return air inlet with the main body junction, and the air exhaust box other side is connected by the exhaust outlet on pipeline and the main body
It connects.
Preferably, handle is installed on the dodge gate.
Preferably, the size of the sealing box opening is more than the size of corresponding filter.
Preferably, matched primary filter is provided in first mounting groove, in second mounting groove
It is provided with matched HEPA filters.
Preferably, first mounting groove, the second mounting groove surface layer are rubber material.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model on air supply duct by being arranged the first peace that can be adapted to primary filter with HEPA filters
Tankage and the second mounting groove, the rubber layer of two installation rooved faces are conducive to preferably fill the seam between filter and pipeline
Gap, and a seal box is set and more ensure that leakproofness, under conditions of ensureing to seal, make filter using directly push-and-pull
Mode fix, installation is simple, and when replacement need to only back out the screw on dodge gate, open dodge gate, pulling up sealing cover can be straight
Extraction filter is connect to replace, it is convenient and efficient.
2, air outlet is set to body top by the utility model, and return air inlet is set to bottom part body, prevents two air ports
Short circuit occurs from too close whole equipment is obtained.
Description of the drawings
Fig. 1 be the utility model it is a kind of can convenient changing filter wall-mounted fresh air overall structure diagram；
Fig. 2 be the utility model it is a kind of can in the wall-mounted fresh air of convenient changing filter seal box side view.
In figure：1- main bodys；2- dodge gates；3- inlet boxes；4- total-heat exchangers；5- air supply ducts；6- air exhaust boxes；7- is entered the wind
Mouthful；8- exhaust outlets；9- pressure fan；The first mounting grooves of 10-；The second mounting grooves of 11-；12- seal boxs；13- sealing covers；14- blows
Mouthful；15- exhaust blowers；16- return air inlets；17- handles；18- primary filters；19-HEPA filters.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：It is a kind of can convenient changing filter it is wall-mounted new
Wind, including main body 1, dodge gate 2, the dodge gate 2 is hinged by hinge with 1 one end of the main body and passes through screw in the other end
Fixed, 1 inside of the main body includes inlet box 3, total-heat exchanger 4, air supply duct 5, air exhaust box 6,1 side of main body difference
It is provided with air inlet 7 and exhaust outlet 8, the inlet box 3 is fixedly installed on 1 air inlet of main body, 7 position, and 3 side of the inlet box is opened
Mouthful connection main body 1, is fixedly installed pressure fan 9 in 3 other side of the inlet box, 4 side of the total-heat exchanger with it is described into
Bellows 3 connect, and 4 top of the total-heat exchanger is connect with the air supply duct 5, and the first installation is provided on the air supply duct 5
Slot 10 and the second mounting groove 11,10 and second mounting groove of the first mounting groove, 11 external stability is provided with seal box 12, described
Seal box 12 is integrally formed with the air supply duct 5, and the opening of the seal box 12 is sealed by rubber closure 13, described to send
5 tail portion of wind pipeline is provided with air outlet 14 with 1 junction of the main body, and the air exhaust box 6 is fixedly installed in the main body 1, institute
It states and is fixedly installed exhaust blower 15 in 6 bottom of air exhaust box, 6 side of the air exhaust box is provided with return air inlet with 1 junction of the main body
16,6 other side of the air exhaust box is connect by pipeline with the exhaust outlet 8 in the main body 1.
Handle 17 is installed on the dodge gate 2, is convenient for switch activity door 2；The size that the seal box 12 is open is more than
The size of corresponding filter contributes to the filter inside more convenient installing and dismounting；It is provided in first mounting groove 10
Matched primary filter 18 is provided with matched HEPA filters 19 in second mounting groove 11, protects
Card mounting groove is consistent with filter size, convenient for sealing；First mounting groove 10,11 surface layer of the second mounting groove are rubber material
Matter, the rubber layer of two installation rooved faces are conducive to preferably fill the gap between filter and pipeline, enhance leakproofness.
Operation principle：The utility model offers on air supply duct 5 can be adapted to primary filter and HEPA filters
First mounting groove 10 and the second mounting groove 11, allow the mode of filter push-and-pull to fix, and two installation rooved faces are used rubber
Glue material makes, and increases the leakproofness between filter and air supply duct 5, and integrally formed sealing cover 13 is filled on pipeline
The seal box 12 of tightening seal more ensure that leakproofness, and the screw on dodge gate 2, opening activity need to be only backed out when replacing filter
Door 2, filter can directly be extracted out to replace by pulling up sealing cover 13, convenient and efficient, meanwhile, air outlet 14 is opened in main body 1
Top, return air inlet 16 are opened in 1 bottom of main body, prevent two air ports from short circuit occurs from too close whole equipment is obtained.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. it is a kind of can convenient changing filter wall-mounted fresh air, including main body（1）, dodge gate（2）, it is characterised in that：It is described
Dodge gate（2）With the main body（1）One end is hinged by hinge and is fixed by screw in the other end, the main body（1）It is internal
Including inlet box（3）, total-heat exchanger（4）, air supply duct（5）, air exhaust box（6）, the main body（1）Side has air inlet
Mouthful（7）With exhaust outlet（8）, the inlet box（3）It is fixedly installed on main body（1）Air inlet（7）Position, the inlet box（3）One
Side opening connects main body（1）, the inlet box（3）Pressure fan is fixedly installed in the other side（9）, the total-heat exchanger（4）
Side and the inlet box（3）Connection, the total-heat exchanger（4）Top and the air supply duct（5）Connection, the ajutage
Road（5）On be provided with the first mounting groove（10）With the second mounting groove（11）, first mounting groove（10）With the second mounting groove（11）
External stability is provided with seal box（12）, the seal box（12）With the air supply duct（5）It is integrally formed, the seal box
（12）Opening pass through rubber closure（13）Sealing, the air supply duct（5）Tail portion and the main body（1）Junction, which is provided with, to be sent
Air port（14）, the air exhaust box（6）It is fixedly installed on the main body（1）It is interior, the air exhaust box（6）The row of being fixedly installed in bottom
Wind turbine（15）, the air exhaust box（6）Side and the main body（1）Junction is provided with return air inlet（16）, the air exhaust box（6）It is another
Side passes through pipeline and the main body（1）On exhaust outlet（8）Connection.
2. it is according to claim 1 it is a kind of can convenient changing filter wall-mounted fresh air, it is characterised in that：The activity
Door（2）On handle is installed（17）.
3. it is according to claim 1 it is a kind of can convenient changing filter wall-mounted fresh air, it is characterised in that：The sealing
Case（12）The size of opening is more than the size of corresponding filter.
4. it is according to claim 1 it is a kind of can convenient changing filter wall-mounted fresh air, it is characterised in that：Described first
Mounting groove（10）Inside it is provided with matched primary filter（18）, second mounting groove（11）It is inside provided with and its phase
Matched HEPA filters（19）.
5. it is according to claim 1 it is a kind of can convenient changing filter wall-mounted fresh air, it is characterised in that：Described first
Mounting groove（10）, the second mounting groove（11）Surface layer is rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721755467.2U CN207661931U (en) | 2017-12-15 | 2017-12-15 | It is a kind of can convenient changing filter wall-mounted fresh air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721755467.2U CN207661931U (en) | 2017-12-15 | 2017-12-15 | It is a kind of can convenient changing filter wall-mounted fresh air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207661931U true CN207661931U (en) | 2018-07-27 |
Family
ID=62941448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721755467.2U Expired - Fee Related CN207661931U (en) | 2017-12-15 | 2017-12-15 | It is a kind of can convenient changing filter wall-mounted fresh air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207661931U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981003A (en) * | 2018-08-29 | 2018-12-11 | 深圳市昶檀净化科技股份有限公司 | A kind of more return air inlet indoor air-purification devices |
| CN111998484A (en) * | 2020-08-28 | 2020-11-27 | 黄凤华 | Ventilator with vertically-detached filter screen |
| CN111998483A (en) * | 2020-08-28 | 2020-11-27 | 黄凤华 | Ventilator with filter screen installed in plug-in mode |
-
2017
- 2017-12-15 CN CN201721755467.2U patent/CN207661931U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981003A (en) * | 2018-08-29 | 2018-12-11 | 深圳市昶檀净化科技股份有限公司 | A kind of more return air inlet indoor air-purification devices |
| CN111998484A (en) * | 2020-08-28 | 2020-11-27 | 黄凤华 | Ventilator with vertically-detached filter screen |
| CN111998483A (en) * | 2020-08-28 | 2020-11-27 | 黄凤华 | Ventilator with filter screen installed in plug-in mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20211215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |