CN203892269U - All-in-one fan equipped with pre-filtering sponge cover - Google Patents
All-in-one fan equipped with pre-filtering sponge cover Download PDFInfo
- Publication number
- CN203892269U CN203892269U CN201420179109.1U CN201420179109U CN203892269U CN 203892269 U CN203892269 U CN 203892269U CN 201420179109 U CN201420179109 U CN 201420179109U CN 203892269 U CN203892269 U CN 203892269U
- Authority
- CN
- China
- Prior art keywords
- sponge cover
- prefilter
- fan
- cover
- filtering sponge
- 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
- 238000001914 filtration Methods 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 8
- 238000011045 prefiltration Methods 0.000 claims description 57
- 241000274582 Pycnanthus angolensis Species 0.000 claims description 22
- 239000011087 paperboard Substances 0.000 claims description 22
- 239000008187 granular material Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 230000004308 accommodation Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- -1 installs after fan Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an all-in-one fan equipped with a pre-filtering sponge cover, and the fan comprises a fan body and the pre-filtering sponge cover. The pre-filtering sponge cover is disposed at an air inlet of the fan. The pre-filtering sponge cover is fixed at the air inlet of the fan in an integrated manner. The interior of the body of the pre-filtering sponge cover is provided with a sponge layer accommodation space which is used for storing pre-filtered dust particles. The pre-filtering sponge cover is a metal wire mesh cover, and the top of the pre-filtering sponge cover is provided with an opening which is used for the entering of a sponge layer. Compared with the prior art, the fan is directly provided with the pre-filtering sponge cover, and the interior of the pre-filtering sponge cover can be provided with the sponge layer, or the sponge layer can be replaced in the pre-filtering sponge cover, so the fan is very convenient to use. During assembly, a box plate of a compressor can be installed on a bottom frame of the compressor at first, and then the fan is put in an installation hole of the box plate. At last, the pre-filtering sponge cover is enabled to be fixedly connected with the box plate. During the maintenance or replacement of the fan, only the pre-filtering sponge cover and the box plate need to be separated from each other, so as to take the fan down for maintenance or replacement, so the application convenience is improved.
Description
Technical field
The utility model relates to compressor assembly, especially relates to a kind of integral blower that is provided with prefilter sponge cover.
Background technique
In actual compressor Environmental Conditions, in order to resist dust granules larger in environment and to increase the working life of filter cleaner in compressor, for the axial fan of external, conventionally need to increase prefilter sponge.For compressor design, this prefilter sponge cover need to directly be welded on compressor boxboard, and is positioned at the outside of axial-flow blower, has increased human cost.In assembly process, due to the existence of prefilter sponge cover, can affect for the installation of external axial-flow blower simultaneously.
Original mounting type is: first prefilter sponge cover is welded on boxboard, then boxboard is placed on to pre-installation region, then provided with fan on boxboard, installs after fan, boxboard is arranged on compressor underframe by lifting tool again, carries out routine assembling.
Model utility content
The purpose of this utility model is exactly to provide a kind of simple in structure, easy for installation integral blower that is provided with prefilter sponge cover in order to overcome the defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of integral blower that is provided with prefilter sponge cover, be located on compressor boxboard, comprise blower fan body and prefilter sponge cover, described prefilter sponge cover integral type is fixed on the intake grill place of blower fan, described prefilter sponge cover cap is lived the intake grill of blower fan, is provided with the holding space that holds pre-filtering dust granules spongy layer in the cover body of described prefilter sponge cover.
Described prefilter sponge cover is wire guard.
The top of described prefilter sponge cover is provided with the opening entering for spongy layer.
Described prefilter sponge cover is square structure, and the satisfied air inlet that covers completely of the size of prefilter sponge cover.
Between described prefilter sponge cover and air inlet, welding or bolt are connected.
In described prefilter sponge cover, lay pre-filtering dust granules spongy layer.
Described prefilter sponge cover is fixedly connected on compressor boxboard, and blower fan is positioned at compressor boxboard inner side.
Compared with prior art, the utlity model has following advantage and beneficial effect:
(1) prefilter sponge cover is directly installed on blower fan of the present utility model, and can in prefilter sponge cover, is installed or change spongy layer, easy to use.
(2) the direct welding of prefilter sponge cover or bolt are connected to air inlet place, for integral type designs, when assembling, can first the boxboard of compressor be arranged on compressor underframe, then blower fan be put into after the mounting hole of boxboard, prefilter sponge cover is fixedly connected with boxboard.
(3) prefilter sponge cover top is provided with opening, is convenient for changing spongy layer.
(4) maintenance or more when ventilating fan, only need separate prefilter sponge cover and blower fan can be taken off to maintenance or change with boxboard, property easy to use improves, and reduces manual operation cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1 is blower fan body, and 2 is intake grill, and 3 is prefilter sponge cover, and 4 is opening.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
A kind of integral blower that is provided with prefilter sponge cover, as shown in Figure 1, be located on compressor boxboard, comprise blower fan body 1 and prefilter sponge cover 3, prefilter sponge cover 3 integral types are fixed on intake grill 2 places of blower fan, and between prefilter sponge cover 3 and air inlet 2, welding or bolt are connected.Prefilter sponge cover 3 is square structure, and the satisfied air inlet 2 that covers completely of the size of prefilter sponge cover.Prefilter sponge cover 3 is wire guard.In the cover body of prefilter sponge cover 3, be provided with the holding space that holds pre-filtering dust granules spongy layer.In use, at the interior laying pre-filtering of prefilter sponge cover 3 dust granules spongy layer.The top of prefilter sponge cover 3 is provided with the opening 4 entering for spongy layer.
While installing and using, prefilter sponge cover 3 is fixedly connected on compressor boxboard, and blower fan body 1 is positioned at compressor boxboard inner side.When assembling, can first the boxboard of compressor be arranged on compressor underframe, then blower fan be put into after the mounting hole of boxboard, prefilter sponge cover is fixedly connected with boxboard.When maintenance or more ventilating fan, only prefilter sponge cover need be separated with boxboard and blower fan can be taken off to maintenance or change.
The above-mentioned description to embodiment is can understand and use model utility for ease of those skilled in the art.Person skilled in the art obviously can easily make various amendments to these embodiments, and General Principle described herein is applied in other embodiments and needn't passes through performing creative labour.Therefore, the utility model is not limited to above-described embodiment, and those skilled in the art are according to announcement of the present utility model, and not departing from improvement and the amendment that the utility model category makes all should be within protection domain of the present utility model.
Claims (7)
1. one kind is provided with the integral blower of prefilter sponge cover, be located on compressor boxboard, it is characterized in that, comprise blower fan body and prefilter sponge cover, described prefilter sponge cover integral type is fixed on the intake grill place of blower fan, described prefilter sponge cover cap is lived the intake grill of blower fan, is provided with the holding space that holds pre-filtering dust granules spongy layer in the cover body of described prefilter sponge cover.
2. a kind of integral blower that is provided with prefilter sponge cover according to claim 1, is characterized in that, described prefilter sponge cover is wire guard.
3. a kind of integral blower that is provided with prefilter sponge cover according to claim 1, is characterized in that, the top of described prefilter sponge cover is provided with the opening entering for spongy layer.
4. a kind of integral blower that is provided with prefilter sponge cover according to claim 1, is characterized in that, described prefilter sponge cover is square structure, and the satisfied air inlet that covers completely of the size of prefilter sponge cover.
5. a kind of integral blower that is provided with prefilter sponge cover according to claim 1, is characterized in that, between described prefilter sponge cover and air inlet, welding or bolt are connected.
6. a kind of integral blower that is provided with prefilter sponge cover according to claim 1, is characterized in that, lays pre-filtering dust granules spongy layer in described prefilter sponge cover.
7. a kind of integral blower that is provided with prefilter sponge cover according to claim 1, is characterized in that, described prefilter sponge cover is fixedly connected on compressor boxboard, and blower fan is positioned at compressor boxboard inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179109.1U CN203892269U (en) | 2014-04-14 | 2014-04-14 | All-in-one fan equipped with pre-filtering sponge cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179109.1U CN203892269U (en) | 2014-04-14 | 2014-04-14 | All-in-one fan equipped with pre-filtering sponge cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892269U true CN203892269U (en) | 2014-10-22 |
Family
ID=51718680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420179109.1U Expired - Lifetime CN203892269U (en) | 2014-04-14 | 2014-04-14 | All-in-one fan equipped with pre-filtering sponge cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892269U (en) |
-
2014
- 2014-04-14 CN CN201420179109.1U patent/CN203892269U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205425204U (en) | Air purifier | |
| CN204808167U (en) | Quick radiating computer mainframe box that prevents dust | |
| CN206359204U (en) | The fork truck wind scooper and fork truck cooling system of a kind of easy disassembly screen pack | |
| CN203892269U (en) | All-in-one fan equipped with pre-filtering sponge cover | |
| CN205485836U (en) | High -efficient heat dissipation ash removal device of computer | |
| CN203113262U (en) | Secondary filtering device of leaf sucking machine | |
| CN204925931U (en) | Dustproof counter body | |
| CN106215606A (en) | A kind of waterproof filter that ventilates | |
| CN202468379U (en) | Novel fan | |
| CN204131294U (en) | The noise reduction motor of dust catcher | |
| CN104079148B (en) | Ventilated dustproof frequency conversion cabinet | |
| CN209027018U (en) | Control box and air conditioner | |
| CN204246991U (en) | A kind of blimp sand-proof air inlet system | |
| CN204411919U (en) | Mobyneb air purifier for environment protection | |
| CN206082039U (en) | Waterproof filter ventilates | |
| CN204133369U (en) | A kind of cleaning vacuum plant | |
| CN206787014U (en) | A kind of harbour power plant air intake safeguard structure | |
| CN206895043U (en) | A kind of mesh radiating cabinet | |
| CN104524880B (en) | Mobyneb air purifier for environment protection | |
| CN204170550U (en) | A kind of vehicular air purifier | |
| CN201925986U (en) | Kitchen ventilator | |
| CN208255991U (en) | A kind of vending machine air intake device | |
| CN202762238U (en) | Air filter for automobile air conditioner | |
| CN204335221U (en) | A kind of radiating dustproof install bin of control device of electric automatization equipment | |
| CN205379740U (en) | Household air purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160531 Address after: 214028 Changjiang Road, New District, Jiangsu, Wuxi, 15-2 Patentee after: PAN-ASIA GAS TECHNOLOGIES (WUXI) CO.,LTD. Address before: 201809 No. 528 labour Road, Shanghai, Jiading District Patentee before: Bolaite (Shanghai) Compressor Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |
|
| CX01 | Expiry of patent term |