CN201650680U - Whole machine air inlet prefilter sponge device - Google Patents
Whole machine air inlet prefilter sponge device Download PDFInfo
- Publication number
- CN201650680U CN201650680U CN2010201004149U CN201020100414U CN201650680U CN 201650680 U CN201650680 U CN 201650680U CN 2010201004149 U CN2010201004149 U CN 2010201004149U CN 201020100414 U CN201020100414 U CN 201020100414U CN 201650680 U CN201650680 U CN 201650680U
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- Prior art keywords
- sponge
- filtering sponge
- prefilter
- plate
- door
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- 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 - Fee Related
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- 238000011045 prefiltration Methods 0.000 title abstract 9
- 238000001914 filtration Methods 0.000 claims description 33
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a whole machine air inlet prefilter sponge device, which comprises a bottom frame, a door plate, a top plate, an air filter assembly, a prefilter sponge, a prefilter sponge support and an air filter support, wherein the door plate is arranged on the bottom frame, the door plate is provided with the prefilter sponge support, the prefilter sponge is arranged in the prefilter sponge support, and the air filter support is arranged on the air filter assembly, is arranged corresponding to the prefilter sponge, and the air filter assembly is connected with the top plate. Compared with the prior art, the whole machine air inlet prefilter sponge device has the advantages of low cost, simpleness and convenience, and excellent effect and the like.
Description
Technical field
The utility model relates to air compressor, especially relates to a kind of complete machine suction port pre-filtering sponge device.
Background technique
The kind of air compressor is a lot, can be divided into positive displacement compressor, reciprocal compressor, centrifugal compressor by working principle, the working principle of positive displacement compressor is the volume of pressurized gas, and the density of gas molecule in the per unit volume is increased to improve compressed-air actuated pressure; The working principle of centrifugal compressor is to improve the movement velocity of gas molecule, and the kinetic energy that gas molecule is had is converted into the pressure energy of gas, thereby improves compressed-air actuated pressure.The working principle of reciprocal compressor (also claiming piston compressor) is direct pressurized gas, discharges after gas reaches certain pressure.
Sky filter air inlet 8 positions of existing air compressor generally all are arranged on compressor top, and as shown in Figure 1, this design has following shortcoming:
1. empty filter air inlet major part is the hot blast that the air compressor cooling system is discharged, and causes the air displacement of complete machine to reduce like this.
2. dirt is very easily fallen into empty filter from the top, and the performance to the sky filter can cause very big influence like this.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of cost low, simple and convenient, effective complete machine suction port pre-filtering sponge device for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions: a kind of complete machine suction port pre-filtering sponge device, it is characterized in that, this device comprises underframe, door-plate, top board, empty filter assembly, pre-filtering sponge, pre-filtering sponge bracket and empty filter support, described door-plate is arranged on the underframe, the pre-filtering sponge bracket is set on the door-plate, described pre-filtering sponge is arranged in the pre-filtering sponge bracket, described empty filter support is arranged on the door-plate, be oppositely arranged with the pre-filtering sponge, described empty filter assembly connects top board.
Described door-plate is arranged between underframe and the top board.
Compared with prior art, the utility model is filtered suction port with sky and is arranged on air compressor one side, and is provided with the pre-filtering sponge before suction port place filter air filter, has the following advantages:
(1) empty filter air inlet is the cool air of ambient temperature, can improve the air displacement of complete machine like this;
(2) dirt is difficult for entering empty filter;
(3) because added the pre-filtering sponge, can alleviate the load of sky filter core like this;
(4) pre-filtering sponge easy disassembly is convenient to safeguard.
Description of drawings
Fig. 1 is existing air filter schematic representation;
Fig. 2 is the structural representation of the utility model complete machine suction port pre-filtering sponge device;
Fig. 3 is the air filter schematic representation after assembling.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
Shown in Fig. 2-3, a kind of complete machine suction port pre-filtering sponge device, this device comprises underframe 1, door-plate 2, top board 3, empty filter assembly 4, pre-filtering sponge 5, pre-filtering sponge bracket 6 and empty filter support 7, described door-plate 2 is arranged on the underframe 1, be located between underframe 1 and the top board 3, side for air filter, pre-filtering sponge bracket 6 is set on the door-plate 2, described pre-filtering sponge 5 is arranged in the pre-filtering sponge bracket 6, described empty filter support 7 is arranged on the door-plate, be oppositely arranged with pre-filtering sponge 5, described empty filter assembly 4 connects top board 3.Pre-filtering sponge 5 places are the sky filter air inlet position 8 of compressor, and during compressor start, air enters from pre-filtering sponge 5, after 5 pre-filterings of pre-filtering sponge, enter empty filter assembly 4 and filter, and drag the air compressor running then.
Claims (2)
1. complete machine suction port pre-filtering sponge device, it is characterized in that, this device comprises underframe, door-plate, top board, empty filter assembly, pre-filtering sponge, pre-filtering sponge bracket and empty filter support, described door-plate is arranged on the underframe, the pre-filtering sponge bracket is set on the door-plate, and described pre-filtering sponge is arranged in the pre-filtering sponge bracket, and described empty filter support is arranged on the door-plate, be oppositely arranged with the pre-filtering sponge, described empty filter assembly connects top board.
2. a kind of complete machine suction port pre-filtering sponge device according to claim 1 is characterized in that described door-plate is arranged between underframe and the top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201004149U CN201650680U (en) | 2010-01-25 | 2010-01-25 | Whole machine air inlet prefilter sponge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201004149U CN201650680U (en) | 2010-01-25 | 2010-01-25 | Whole machine air inlet prefilter sponge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201650680U true CN201650680U (en) | 2010-11-24 |
Family
ID=43115913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201004149U Expired - Fee Related CN201650680U (en) | 2010-01-25 | 2010-01-25 | Whole machine air inlet prefilter sponge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201650680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135086A (en) * | 2010-01-25 | 2011-07-27 | 上海宝勒特压缩机有限公司 | Air inlet pre-filtering device for air compressor |
| CN107654319A (en) * | 2017-08-04 | 2018-02-02 | 河北华北柴油机有限责任公司 | A kind of engine air filter |
-
2010
- 2010-01-25 CN CN2010201004149U patent/CN201650680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135086A (en) * | 2010-01-25 | 2011-07-27 | 上海宝勒特压缩机有限公司 | Air inlet pre-filtering device for air compressor |
| CN107654319A (en) * | 2017-08-04 | 2018-02-02 | 河北华北柴油机有限责任公司 | A kind of engine air filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BOLAITE (SHANGHAI) COMPRESSOR CO., LTD. Free format text: FORMER NAME: SHANGHAI BAOLETE COMPRESSOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201809 No. 528 labour Road, Shanghai, Jiading District Patentee after: Pollet (Shanghai) Compressor Co., Ltd. Address before: 201809 No. 528 labour Road, Shanghai, Jiading District Patentee before: Bolaite (Shanghai) Compressor Co., Ltd. |
|
| 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 Technology (Wuxi) Co., Ltd. Address before: 201809 No. 528 labour Road, Shanghai, Jiading District Patentee before: Pollet (Shanghai) Compressor Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20190125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |