CN201415095Y - Induced-draft air purification equipment - Google Patents
Induced-draft air purification equipment Download PDFInfo
- Publication number
- CN201415095Y CN201415095Y CN2009201089604U CN200920108960U CN201415095Y CN 201415095 Y CN201415095 Y CN 201415095Y CN 2009201089604 U CN2009201089604 U CN 2009201089604U CN 200920108960 U CN200920108960 U CN 200920108960U CN 201415095 Y CN201415095 Y CN 201415095Y
- Authority
- CN
- China
- Prior art keywords
- main body
- air
- casing
- lower casing
- body lower
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses induced-draft air purification equipment which comprises an exhaust fan, a case lateral plate, a main body lower casing, three pieces of air filter wool and a main body upper casing. The exhaust fan is mounted on the inner side of the case lateral plate; an exhaust fan air inlet and screw positioning holes are formed on the case lateral plate; three grooves with different diameters are formed on the main body lower casing, in which the three pieces of air filter wool are arranged correspondingly; the screw positioning holes are uniformly distributed on the surface of the main body lower casing; and air suction inlets are uniformly distributed on the surface of the main body upper casing. Intake air passes through the three pieces of air filter wool in the main body lower casing and enters a casing after being purified efficiently; and three grooves and screws corresponding to that in the main body lowering casing are arranged in the main body upper casing.
Description
Technical field
The utility model relates to a kind of dust guard, relates in particular to a kind of industrial class case and cabinet induced air type air cleaning facility.
Background technology
Along with the fast development of modern science and technology, fields such as industrial class control panel casing, rack make rapid progress especially, but the heat radiation of simultaneous equipment also becomes the fort that is difficult to capture with dust reduction capability.As everyone knows, the performance quality of equipment or life-span length depend on directly whether heat radiation and dust reduction capability put in place.Apart from investigating, this class formation on the market only limits to one deck Air Filter at present, do not reach dustproof radiating effect truly, it as the patent No. 200820114774.7 air cleaning facility, comprise the clean room of an inlet air plenum, an air outlet, a blower fan and a filter, this air cleaning facility instrument has comprised one deck screen pack, can not effectively purify air.And the air cleaning facility that has is because purification function is limited, only be only applicable to the mini-plant air cleaning, it as the patent No. air cleaning facility of 00222905.6 band wind apparatus, include air inlet, the bottom is provided with the casing of the discharge orifice plate that looses, be arranged on the filter in the casing and be installed in the interior branch wind apparatus of filter upper box body, blower fan can be sent into the wind in the casing, stop according to certain distance, and be divided into some vortexes, be distributed to each position on filter air intake plane, make because filter resistance is too low, can not form the cleaning equipment energy balanced ventilation of static pressure, be applicable to the inferior efficient above air filtration cleaning equipment of low-resistance, be particularly suitable for initial resistance of filter less than 120pa, the air intake plane is greater than the air cleaning facility of 600*600 millimeter, obviously this air cleaning facility range of application is narrow, can not be widely used in the cabinet in the industrial circle, rack equipment.
The utility model content
In order to address the above problem, the purpose of this utility model is to provide a kind of induced air type air cleaning facility that can effectively purify air in cabinet, the rack, thereby prolongs the service life of case and cabinet, improves the security that case and cabinet uses.
The utility model discloses a kind of induced air type air device, comprise air exhauster, cabinet side board, main body lower casing, three road air filtration cottons and main body upper casing.Air exhauster is installed in the cabinet side board inboard, leaves the screw locating hole on the cabinet side board, and lower casing on the main body is fixed on the cabinet side board.The groove that has three road diameters not wait in the main body lower casing, i.e. big groove circle, little groove circle and a circular groove.The cotton correspondence of three road air filtrations is inserted wherein.The surface of main body upper casing is the distribution air admission hole evenly, and the air that enters promptly is respectively to enter cabinet after upper groove circle, upper groove circle and last circular groove effectively purify through three road air filtration cottons of main body lower casing inside.
Because cabinet itself is not an obturator, if way according to conventional cabinet, outwards blowing, can produce negative pressure in the cabinet, negative pressure can make dust in air enter cabinet from the slit of cabinet when producing, the electromagnetism of cabinet inside can make dust be adsorbed on circuit board or the components and parts simultaneously, thereby produces adverse consequences.The performance quality of equipment or life-span length depend on directly whether heat radiation and dust reduction capability put in place.Compare with the outside blowing of traditional cabinet, the utlity model has following advantage:
1, good purification.This overlaps air cleaning facility, adopts the different filter cotton of three-layer-material compactness extent, effectively filters importing air.
2, dedusting good heat dissipation effect.The principle of blower fan air inducing imports cabinet with outside air, makes cabinet inside produce air positive pressure, forces the cabinet that flies out from cabinet seam or place that some are not airtight of air in the cabinet, has not only dispelled the heat but also dedusting.
3, install, it is convenient to unpick and wash.Because this complete equipment is simple in structure, mainly by air exhauster, filter cotton, several sections such as capping is formed up and down, the capping hole of tightening up a screw is fixed by screw and body up and down.This device assembles up simply, unpicks and washes same convenience.
Description of drawings
Fig. 1 is an induced air type air cleaning facility structural representation described in the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail, but not as to qualification of the present utility model.
As shown in Figure 1, screw locating hole 3 and air exhauster air inlet 17 are arranged on the cabinet side board 2, air exhauster 1 is installed in the inboard of air exhauster air inlet 17, screw locating hole 3 is in order to stationary body upper casing 8 and main body lower casing 7.The groove circle that has 2 road diameters not wait in the main body lower casing 7, i.e. big groove circle 11, little groove circle 12 and a circular groove 13.Even distribution screw locating hole 19 on the surface of main body lower casing 7 is in order to fix with cabinet side board 2, main body upper casing 8.The cotton circle 4 of air filtration, the cotton circle 5 of air filtration and air filtration cotton 6 correspondence are respectively inserted in the big groove circle 11 of main body lower casing, little groove circle 12 and the circular groove 13.Main body upper casing 8 surfaces are distribution air suction inlet 9 evenly, in order to introduce outside air, main body upper casing 8 inside also have and main body lower casing 7 corresponding groove, be respectively upper groove circle 16, upper groove circle 15 and last circular groove 18, there is screw post 10 main body upper casing 8 inside, corresponding with the screw hole 19 and the screw hole 3 on the cabinet side board 2 of main body lower casing 7 respectively, so as with this device overall fixed in the cabinet outside.
Claims (4)
1. an induced air type air cleaning facility comprises air exhauster, cabinet side board, air filtration cotton, main body lower casing and main body upper casing, it is characterized in that: great circle groove, small circle groove and a circular groove are arranged in the main body lower casing; Described air filtration cotton is three, and wherein two is ring shape, and another is a solid circles; Air suction inlet is left on described main body upper casing surface, its inside have with the main body lower casing in great circle groove, small circle groove and the corresponding groove of circular groove; Described cabinet side board leaves the air exhauster air inlet.
2. cleaning equipment cabinet according to claim 1 is characterized in that: the screw hole that is evenly distributed with stationary body upper casing and main body lower casing on the described cabinet side board.
3. cleaning equipment cabinet according to claim 1 is characterized in that: the screw hole that is evenly distributed with stationary body upper casing and cabinet side board on the surface of main body lower casing.
4. cleaning equipment cabinet according to claim 1 is characterized in that: the inside of main body upper casing is left and main body lower casing and the corresponding screw post of cabinet side board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201089604U CN201415095Y (en) | 2009-06-15 | 2009-06-15 | Induced-draft air purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201089604U CN201415095Y (en) | 2009-06-15 | 2009-06-15 | Induced-draft air purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201415095Y true CN201415095Y (en) | 2010-03-03 |
Family
ID=41791505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201089604U Expired - Lifetime CN201415095Y (en) | 2009-06-15 | 2009-06-15 | Induced-draft air purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201415095Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011009243A1 (en) * | 2009-07-23 | 2011-01-27 | Tang Bing | Filter and anti-dust device for computer case |
-
2009
- 2009-06-15 CN CN2009201089604U patent/CN201415095Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011009243A1 (en) * | 2009-07-23 | 2011-01-27 | Tang Bing | Filter and anti-dust device for computer case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204717865U (en) | A kind of pneumatic type open-air clarifier | |
| CN203235373U (en) | Advertising box with air filtering function | |
| CN202207518U (en) | Workbench with air return function | |
| CN105402807A (en) | Air cleaning purification device for office in plant | |
| CN204347710U (en) | Dust-protection type computer housing | |
| CN201415095Y (en) | Induced-draft air purification equipment | |
| CN101963830A (en) | Filtering dustproof device of computer chassis | |
| CN206640176U (en) | A kind of outdoor dust-proof radiating electric power cabinet | |
| CN210740609U (en) | Humidification device for silk-screen dust-free workshop | |
| CN204202039U (en) | Air purifier | |
| CN104375610A (en) | Reverse air inlet heat dissipation method of bank self-service equipment | |
| CN205216423U (en) | Two air inlet air purifier | |
| CN207051804U (en) | A kind of dustproof computer shell | |
| CN203759635U (en) | Radiating module for computer | |
| CN209498537U (en) | A kind of vermicelli carding apparatus of rice flour machining production line | |
| CN201964545U (en) | Novel air outlet mesh enclosure of outdoor air-conditioner | |
| CN202015549U (en) | Air processing device for electric carving workshop | |
| CN204460480U (en) | Air purifier | |
| CN207688341U (en) | A kind of double air duct air purifiers for capableing of inletting fresh air | |
| CN203724899U (en) | RU self-circulating and filtering system | |
| CN204307472U (en) | Double fan air purifier | |
| CN207350551U (en) | A kind of efficiently mute air purifier | |
| CN105382007A (en) | Dust removing system for plant safety production | |
| CN201448257U (en) | Filtering centrifugal fan | |
| CN203840685U (en) | Single hot-plug fan back-flow preventer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100303 |
|
| CX01 | Expiry of patent term |