CN205536231U - Negative pressure air filters system - Google Patents
Negative pressure air filters system Download PDFInfo
- Publication number
- CN205536231U CN205536231U CN201620274217.6U CN201620274217U CN205536231U CN 205536231 U CN205536231 U CN 205536231U CN 201620274217 U CN201620274217 U CN 201620274217U CN 205536231 U CN205536231 U CN 205536231U
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- China
- Prior art keywords
- negative pressure
- filter
- filter element
- layer
- filtering system
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- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a negative pressure air filters system, includes filter, negative pressure production device and exhaust pipe, the filter sets up on the wall, the negative pressure produces the device setting in sealing the room, the exhaust pipe produces device and the outside intercommunication in closed room with the negative pressure, the exhaust pipe passes through wall and the outside intercommunication in closed room. The utility model discloses a filter windage is little, and flow area is big, and HEPA, HVA, active carbon or other filtering material can be installed according to the user's needs in inside, outdoor air's PM2.5 micronic dust, the peculiar smell is filtered by the filter core, fresh air admission indoor, cooperate indoor range hood or other air extractor just to form one set of inexpensive new trend system.
Description
Technical field
This utility model belongs to air filtering system, is specially a kind of negative pressure air filtering system.
Background technology
Haze is serious at present, and the health of people is brought huge threat by the tiny dust in air.Substantial amounts of indoor air depurator is born the most therewith, but the price of its great number and expensive consumable material also allow people step back.The most indoor air purifier can only solve micronic dust and abnormal flavour, it is impossible to solves the problem of carbon dioxide content superelevation in room air, it is desired nonetheless to ventilation of often windowing is ventilated, and the air secondary causing indoor is polluted.Now activated carbon filter cloth, section bar, the filtering material such as HEPA, HVA filter cloth is the most highly developed.Also used in a large number by indoor air cleaner, but owing to the monopolization of dimensions, mounting means and producer causes this consumable material expensive.
Modern Residence, office, workshop mostly are full-closed structure, indoor when the smoke exhaust in apartment or any confined space or exhaust equipment are opened can produce a relative negative pressure, at this moment open-air can pass through crack between a door and its frame, window gap enters indoor, and the tiny dust in air will enter therewith.Have also can enter indoor from the position that the unsealing such as floor drain, toilet base is complete, so many times indoor there will be indescribable abnormal flavour, impact life, work quality.
Utility model content
The purpose of this utility model is to provide a kind of negative pressure air filtering system, solves the problem in background technology.
This utility model realizes by the following technical solutions:
A kind of negative pressure air filtering system, including filter, negative pressure generating device and exhaust duct, described filter is arranged on window or wall, described negative pressure generating device is arranged in closed room, described exhaust duct is by negative pressure generating device and closed room ft connection, and described exhaust duct is by wall and closed room ft connection.Described negative pressure generating device is exhaust equipment, and described negative pressure generating device is smoke exhaust ventilator.
In this utility model, described filter is embedding window filter.
In this utility model, described filter is wall-mounted filter.
In this utility model, embedding window filter, including window frame pressing plate, sealing material layer, airflow hole, filter element storehouse enclosing cover, rain cover, filter element storehouse inner cap, filter element layer and window frame, described filter element layer is positioned at filter element storehouse inner cap and the closing space of filter element storehouse enclosing cover composition, described airflow hole is through filter element storehouse inner cap and the closing space of filter element storehouse enclosing cover composition, the closing spatial edge of described filter element storehouse inner cap and filter element storehouse enclosing cover composition is provided with window frame pressing plate, it is provided with rain cover outside the enclosing cover of described filter element storehouse, described window frame platen edge is provided with sealing material layer, described window frame platen edge is provided with window frame.Described filter element layer includes one or several in HEPA layer, HVA layer, active carbon layer.
In this utility model, wall-mounted filter, including panel, gas channel, urceolus through walls, filter core cylinder, air induction mast, it is provided with gas channel on described panel, described panel rear end is provided with urceolus through walls, described outer barrel through walls is provided with air induction mast, is provided with filter core cylinder, is provided with rustless steel protecting wire net outside described filter core cylinder between described urceolus through walls and air induction mast.Described air induction mast is connected with gas channel, and described filter core cylinder includes one or several in HEPA layer, HVA layer, active carbon layer.
Beneficial effect: filter windage of the present utility model is little, flow area is big, inside can need to install the materials such as HEPA, HVA, activated carbon according to user, the PM2.5 micronic dust of open-air, abnormal flavour is fallen by filter element filtering, ozone enters indoor, coordinates indoor range hood to be the formation of a set of inexpensive VMC (Ventilation Mechanical Control System).
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is this utility model embedding window filter embodiment structural representation；
Fig. 3 is this utility model wall-mounted filter embodiment structural representation；
Fig. 4 is the indoor front view of this utility model embedding window filter；
Fig. 5 is the outdoor front view of this utility model embedding window filter；
Fig. 6 is this utility model embedding window filter side view；
Fig. 7 is the side sectional view of this utility model embedding window filter；
Fig. 8 is the indoor front view of the wall-mounted filter of this utility model；
Fig. 9 is the outdoor front view of the wall-mounted filter of this utility model；
Figure 10 is this utility model wall-mounted filter side view；
Figure 11 is the side sectional view of wall-mounted filter.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with being specifically illustrating, this utility model is expanded on further.
See Fig. 1, a kind of structural representation of negative pressure air filtering system, a kind of negative pressure air filtering system, including filter 1, negative pressure generating device 3 and exhaust duct 4, described filter 1 is arranged on window or wall 1, described negative pressure generating device 3 is arranged in closed room 7, and described exhaust duct 4 is by negative pressure generating device 3 and closed room 7 ft connection, and described exhaust duct 4 is by wall 1 and closed room 7 ft connection.Described negative pressure generating device 3 is exhaust equipment, and described negative pressure generating device 3 is smoke exhaust ventilator.
Seeing Fig. 2, a kind of negative pressure air filtering system embedding window filter embodiment structural representation, described filter 1 is embedding window filter 50.
Seeing Fig. 3, a kind of negative pressure air filtering system wall-mounted filter embodiment structural representation, described filter 1 is wall-mounted filter 60.
nullSee Fig. 4、Fig. 5、Fig. 6、Fig. 7，A kind of indoor front view of negative pressure air filtering system embedding window filter，A kind of outdoor front view of negative pressure air filtering system embedding window filter，A kind of negative pressure air filtering system embedding window filter side view，A kind of side sectional view of negative pressure air filtering system embedding window filter，Embedding window filter 50，Including window frame pressing plate 51、Sealing material layer 52、Airflow hole 53、Filter element storehouse enclosing cover 54、Rain cover 55、Filter element storehouse inner cap 56、Filter element layer 57 and window frame 58，Described filter element layer 57 is positioned at filter element storehouse inner cap 56 and the closing space of filter element storehouse enclosing cover 54 composition，Described airflow hole 53 is through filter element storehouse inner cap 56 and the closing space of filter element storehouse enclosing cover 54 composition，The closing spatial edge of described filter element storehouse inner cap 56 and filter element storehouse enclosing cover 54 composition is provided with window frame pressing plate 51，It is provided with rain cover 55 outside described filter element storehouse enclosing cover 54，Described window frame pressing plate 51 edge is provided with sealing material layer 52，Described window frame pressing plate 51 edge is provided with window frame 58.Described filter element layer 57 includes one or several in HEPA layer, HVA layer, active carbon layer.
See Fig. 8, Fig. 9, Figure 10, Figure 11, a kind of indoor front view of the wall-mounted filter of negative pressure air filtering system, a kind of outdoor front view of the wall-mounted filter of negative pressure air filtering system, a kind of negative pressure air filtering system wall-mounted filter side view, a kind of side sectional view of the wall-mounted filter of negative pressure air filtering system, wall-mounted filter 60, including panel 61, gas channel 62, urceolus 63 through walls, filter core cylinder 64, air induction mast 65, it is provided with gas channel 62 on described panel 61, described panel 61 rear end is provided with urceolus 63 through walls, described urceolus through walls 63 is internally provided with air induction mast 65, it is provided with filter core cylinder 64 between described urceolus through walls 63 and air induction mast 65, described filter core cylinder 64 is outside is provided with rustless steel protecting wire net.Described air induction mast 65 is connected with gas channel 62, and described filter core cylinder 64 includes one or several in HEPA layer, HVA layer, active carbon layer.
During use, air in closed room 7 is discharged to outside closed room 7 by negative pressure generating device 3 by exhaust duct 4, simultaneously, air outside closed room 7 enters into closed room 7 by filter 1, air outside closed room 7 under the effect of filter 1 by air filtration, thus by air cleaning within doors.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described; skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications; in the range of these changes and improvements both fall within claimed this utility model, this utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (7)
1. a negative pressure air filtering system, including filter, negative pressure generating device and exhaust duct, it is characterized in that, described filter is arranged on window or wall, described negative pressure generating device is arranged in closed room, described exhaust duct is by negative pressure generating device and closed room ft connection, and described exhaust duct is by wall and closed room ft connection.
A kind of negative pressure air filtering system the most according to claim 1, it is characterised in that described negative pressure generating device is exhaust equipment.
A kind of negative pressure air filtering system the most according to claim 1, it is characterised in that described negative pressure generating device is smoke exhaust ventilator.
A kind of negative pressure air filtering system the most according to claim 1, it is characterised in that described filter is embedding window filter.
A kind of negative pressure air filtering system the most according to claim 1, it is characterised in that described filter is wall-mounted filter.
A kind of negative pressure air filtering system the most according to claim 4, it is characterized in that, embedding window filter, including window frame pressing plate, sealing material layer, airflow hole, filter element storehouse enclosing cover, rain cover, filter element storehouse inner cap, filter element layer and window frame, described filter element layer is positioned at filter element storehouse inner cap and the closing space of filter element storehouse enclosing cover composition, described airflow hole is through filter element storehouse inner cap and the closing space of filter element storehouse enclosing cover composition, the closing spatial edge of described filter element storehouse inner cap and filter element storehouse enclosing cover composition is provided with window frame pressing plate, it is provided with rain cover outside the enclosing cover of described filter element storehouse, described window frame platen edge is provided with sealing material layer, described window frame platen edge is provided with window frame, described filter element layer includes HEPA layer, HVA layer, one or several in active carbon layer.
A kind of negative pressure air filtering system the most according to claim 5, it is characterized in that, wall-mounted filter, including panel, gas channel, urceolus through walls, filter core cylinder, air induction mast, it is provided with gas channel on described panel, described panel rear end is provided with urceolus through walls, described outer barrel through walls is provided with air induction mast, it is provided with filter core cylinder between described urceolus through walls and air induction mast, rustless steel protecting wire net it is provided with outside described filter core cylinder, described air induction mast is connected with gas channel, described filter core cylinder includes HEPA layer, HVA layer, one or several in active carbon layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620274217.6U CN205536231U (en) | 2016-04-06 | 2016-04-06 | Negative pressure air filters system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620274217.6U CN205536231U (en) | 2016-04-06 | 2016-04-06 | Negative pressure air filters system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205536231U true CN205536231U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620274217.6U Expired - Fee Related CN205536231U (en) | 2016-04-06 | 2016-04-06 | Negative pressure air filters system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205536231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674427A (en) * | 2016-04-06 | 2016-06-15 | 赵俊岭 | Negative-pressure air filtering system |
-
2016
- 2016-04-06 CN CN201620274217.6U patent/CN205536231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674427A (en) * | 2016-04-06 | 2016-06-15 | 赵俊岭 | Negative-pressure air filtering system |
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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 |
Granted publication date: 20160831 Termination date: 20170406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |