CN205980208U - Double containment supply -air outlet structure - Google Patents
Double containment supply -air outlet structure Download PDFInfo
- Publication number
- CN205980208U CN205980208U CN201620963294.2U CN201620963294U CN205980208U CN 205980208 U CN205980208 U CN 205980208U CN 201620963294 U CN201620963294 U CN 201620963294U CN 205980208 U CN205980208 U CN 205980208U
- Authority
- CN
- China
- Prior art keywords
- air
- cabinet shell
- double containment
- box shell
- air filter
- 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.)
- Active
Links
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a double containment supply -air outlet structure, it include the box shell with can dismantle the air cleaner who sets firmly in the box shell, air cleaner one end is the air inlet face, and the other end is for going out a windpiston, ventilation equipment is connected to the one end of box shell, other end connection casing panel, being connected of box shell and ventilation equipment is connected with the diffusion orifice plate on the face, the box shell is equipped with crimping formula seal structure on air cleaner's air inlet face, the box shell is equipped with cistern seal structure on air cleaner's play windpiston, the one side that is close to the diffusion orifice plate in the box shell is equipped with the rotatory dust extraction of preliminary absorption dust. The utility model discloses a double containment supply -air outlet structure adopts the sealed and two kind sealed modes that combine together of liquid of crimping, and preventing in the ability at utmost is leaked to high efficiency filter's change frequency is low.
Description
Technical field
This utility model is related to a kind of air outlet, particularly to a kind of double containment air-supply mouth structure.
Background technology
Air-supply mouth structure, is a kind of device for air-supply；Existing air-supply mouth structure is typically installed unstable, during use
It is not easy to the installation of people, and then the production needs of people can not be met.The sealing of existing efficient air distributor, is divided into crimping
Formula, liquid tank type, existing both seal patterns, all existing defects, complete PAO is carried out to the efficient air-supply end in bio clean room
During the leak detection of whole property, between high efficiency particulate air filter bezel seal and air outlet casing, vortex can be formed, this vortex can allow testing staff
Cannot be accurately judged to whether really leak.PAO detection is led to not pass a test.
High efficiency particulate air filter is mainly used in trapping 0.5um particles below dust and various float, usually as various mistakes
The end filtration of filter system.High efficiency particulate air filter during using, if carry out changing not only somewhat expensive and also delay and make
With.
Content of the invention
Goal of the invention of the present utility model is to provide a kind of double containment air-supply mouth structure, and this double containment air-supply mouth structure is to adopt
With crimping sealing and liquid-tight two kinds of modes combining of envelope, can prevent leakage to the full extent, and high efficiency particulate air filter is more
Change frequency low.
Goal of the invention of the present utility model is achieved through the following technical solutions：
A kind of double containment is blown mouth structure, including cabinet shell with the air filtration that is detachably fixedly arranged in cabinet shell
Device, described air filter one end is air intake surface, and the other end is outlet air surface, one end connection ventilation installation of described cabinet shell,
The other end connects cabinet panel, and described cabinet shell and the joint face of ventilation installation are connected with diffusion hole plate, outside described casing
Shell is provided with compression-joint sealing structure on the air intake surface of air filter, and described cabinet shell is on the outlet air surface of air filter
It is provided with liquid tank sealing structure；In described cabinet shell, the side near diffusion hole plate is provided with the rotary dusting dress of preliminary absorption dust
Put.
Further, described compression-joint sealing structure is the crimp column being arranged on cabinet shell.
Further, described liquid tank sealing structure is the liquid-tight sealing groove being arranged on cabinet shell.
Further, described rotary dusting device includes the motor being fixedly arranged on cabinet shell medial wall, on described motor
It is provided with rotary shaft, described rotary shaft is connected with several blades, this blade is hollow structure, is provided with electrostatic net, leaf in blade
The surface of piece is provided with air suction opening.
The beneficial effects of the utility model：
(1) in this utility model, cabinet shell is provided with compression-joint sealing structure on the air intake surface of air filter, described
Cabinet shell is provided with liquid tank sealing structure on the outlet air surface of air filter, is combined using crimping sealing and two kinds of liquid-tight envelope
Mode, can prevent leakage to the full extent, it is special that this kind of double containment air-supply mouth structure can serve as excessive risk toilet；
(2) rotation being provided with preliminary absorption dust near the side of diffusion hole plate in the cabinet shell in this utility model is inhaled
Dirt device, this rotary dusting device uses as the dust of preliminary absorption in the air, decreases the suction of dust in high efficiency particulate air filter
Attached amount, has delayed the service life of high efficiency particulate air filter, so that the replacement frequency of high efficiency particulate air filter is reduced, and is changing high efficiency particulate air filter
This rotary dusting device can be changed simultaneously.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before not paying creative labor
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the structural representation of rotary dusting device in this utility model embodiment.
Wherein：1st, cabinet shell；2nd, diffusion hole plate；3rd, liquid-tight sealing groove；4th, crimp column；5th, motor；6th, rotary shaft；7th, leaf
Piece.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
As depicted in figs. 1 and 2：
A kind of double containment is blown mouth structure, including cabinet shell 1 with the air filtration that is detachably fixedly arranged in cabinet shell 1
Device, described air filter one end is air intake surface, and the other end is outlet air surface, one end connection ventilation installation of described cabinet shell 1,
The other end connects cabinet panel, and described cabinet shell 1 and the joint face of ventilation installation are connected with diffusion hole plate 2, described casing
Shell 1 is provided with compression-joint sealing structure on the air intake surface of air filter, and described cabinet shell 1 is in the air-out of air filter
Face is provided with liquid tank sealing structure；Described liquid tank sealing structure is that the liquid-tight sealing groove 3 being arranged on cabinet shell 1 is used for carrying out liquid
Sealing, described compression-joint sealing structure is that the crimp column 4 being arranged on cabinet shell 1 is used for carrying out crimping sealing.This practicality is new
Type using crimping sealing with by the way of two kinds of liquid-tight envelope combines, can prevent leakage to the full extent, this kind of double containment blows
It is special that mouth structure can serve as excessive risk toilet；
In described cabinet shell 1, the side near diffusion hole plate 2 is provided with the preliminary rotary dusting device adsorbing dust.Described
Rotary dusting device includes the motor 5 being fixedly arranged on cabinet shell 1 medial wall, and described motor 5 is provided with rotary shaft 6, described turn
Three blades 7 are connected with moving axis 6, this blade 7 is hollow structure, is provided with electrostatic net, the surface of blade 7 is provided with blade 7
Air suction opening.This rotary dusting device uses as the dust of preliminary absorption in the air, decreases the suction of dust in high efficiency particulate air filter
Attached amount, has delayed the service life of high efficiency particulate air filter, so that the replacement frequency of high efficiency particulate air filter is reduced, and is changing high efficiency particulate air filter
This rotary dusting device can be changed simultaneously, when using, connect motor 5 and the power supply of electrical network can use.
Certainly, in the case of without departing substantially from this utility model spirit and its essence, those of ordinary skill in the art should
Various corresponding changes can be made according to this utility model and deform, but these corresponding changes and deformation all should belong to this reality
With new appended scope of the claims.
Claims (4)
1. a kind of double containment air-supply mouth structure it is characterised in that：Be fixedly arranged on cabinet shell in including cabinet shell with detachably
Air filter, described air filter one end is air intake surface, and the other end is outlet air surface, and one end of described cabinet shell connects and leads to
Wind devices, the other end connects cabinet panel, and described cabinet shell and the joint face of ventilation installation are connected with diffusion hole plate, described
Cabinet shell is provided with compression-joint sealing structure, described cabinet shell going out in air filter on the air intake surface of air filter
Wind face is provided with liquid tank sealing structure；In described cabinet shell, the side near diffusion hole plate is provided with the preliminary rotation adsorbing dust
Dust exhaust apparatus.
2. a kind of double containment air-supply mouth structure according to claim 1 it is characterised in that：Described compression-joint sealing structure is
It is arranged on the crimp column on cabinet shell.
3. a kind of double containment air-supply mouth structure according to claim 1 and 2 it is characterised in that：Described liquid tank sealing structure
For the liquid-tight sealing groove being arranged on cabinet shell.
4. a kind of double containment air-supply mouth structure according to claim 3 it is characterised in that：Described rotary dusting device includes
It is fixedly arranged on the motor on cabinet shell medial wall, described motor is provided with rotary shaft, and described rotary shaft is connected with several blades,
This blade is hollow structure, is provided with electrostatic net, the surface of blade is provided with air suction opening in blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620963294.2U CN205980208U (en) | 2016-08-29 | 2016-08-29 | Double containment supply -air outlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620963294.2U CN205980208U (en) | 2016-08-29 | 2016-08-29 | Double containment supply -air outlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205980208U true CN205980208U (en) | 2017-02-22 |
Family
ID=58038141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620963294.2U Active CN205980208U (en) | 2016-08-29 | 2016-08-29 | Double containment supply -air outlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205980208U (en) |
-
2016
- 2016-08-29 CN CN201620963294.2U patent/CN205980208U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206593279U (en) | A kind of computer room air intake dust guard | |
| CN207122319U (en) | A kind of tunnel ventilation device | |
| CN207307463U (en) | Air cleaning unit in a kind of architectural environment | |
| CN207395095U (en) | A kind of fan outlet structure for being used to prevent gas backstreaming | |
| CN207287775U (en) | A kind of anticreep wet-esp equipment | |
| CN205980208U (en) | Double containment supply -air outlet structure | |
| CN207628108U (en) | A kind of fog lubrication redundance recovery system | |
| CN106076016A (en) | A kind of energy-efficient mist of oil withdrawer | |
| CN206803416U (en) | A kind of VMC household ventilation fan being installed on window | |
| CN206701005U (en) | It is a kind of new from dedusting network cabinet | |
| CN206401727U (en) | The internally dry dehumidifier of high-voltage board | |
| CN207689453U (en) | A kind of Self inhaling type enviromental monitoring equipment | |
| CN204787115U (en) | Active high -efficient air supply case | |
| CN207975704U (en) | A kind of sealed plate type flue gas exhaust | |
| CN207221539U (en) | A kind of equipment using dedusting fan dedusting | |
| CN205948535U (en) | Convenient high -efficient bag type air filter who dismantles | |
| CN207605534U (en) | A kind of room air dust-extraction unit | |
| CN206304456U (en) | For the end cover structure of self-cleaning air filter | |
| CN205966705U (en) | Negative pressure dust collection structure | |
| CN207722550U (en) | A kind of concrete production negative-pressure water dust-extraction unit | |
| CN207446957U (en) | Rolling line dust-extraction unit and its milling equipment applied | |
| CN105004026A (en) | Energy-saving humidification and dust removal air conditioning device | |
| CN205886429U (en) | Dust filter | |
| CN212568908U (en) | Rain-resistant electric meter box | |
| CN209123580U (en) | A kind of Environmental-protection dust removal device for factory |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200426 Address after: 610000 energy saving Avenue, huaikou Town, Jintang County, Chengdu, Sichuan 110 Patentee after: SICHUAN XUYANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 610000, 1-2, 6, 439 Baiyun Road, Xindu District, Sichuan, Chengdu Patentee before: SICHUAN DINGXIN PENGHUA PURIFICATION EQUIPMENT Co.,Ltd. |