CN204553016U - A kind of air filter intake silencer - Google Patents
A kind of air filter intake silencer Download PDFInfo
- Publication number
- CN204553016U CN204553016U CN201520221699.4U CN201520221699U CN204553016U CN 204553016 U CN204553016 U CN 204553016U CN 201520221699 U CN201520221699 U CN 201520221699U CN 204553016 U CN204553016 U CN 204553016U
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- air filter
- intake silencer
- noise elimination
- filter intake
- folded plate
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Abstract
The utility model discloses a kind of air filter intake silencer, comprise support, removable top is provided with in the over top of described support, below is provided with exhaust outlet, surrounding adopts spiral to be fixed with noise elimination shutter ventilation louver and forms a square build, is positioned at described noise elimination shutter ventilation louver on the bracket and is provided with folded plate type type strainer and the draw-in groove for fixing folded plate type type strainer.The utility model provides a kind of air filter intake silencer, is comprehensively an equipment, decreases the installation of equipment, improve air-filtering effect, the noise produced when reducing air inlet, to reach noise and vibration control requirement filter and silencing apparatus.
Description
Technical field
The utility model relates to silencer-filter, particularly relates to a kind of induction part for air separation equipment, compressor induction part, the air filter intake silencer of engine charge part.
Background technique
Current air separation equipment; compressor gas handling system and engine aspirating system are in running; the air inflow needed is very large; the pressure loss is little; and require very high to air purity; therefore equipment is in operation, the pneumatic noise produced during air inlet is very large, cylinder, piston and piston ring and dust contained in air and the grains of sand can wear and tear.
Model utility content
The purpose of this utility model is the defect overcoming prior art, provides a kind of air filter intake silencer, is comprehensively an equipment filter and silencing apparatus, decrease the installation of equipment, improve air-filtering effect, the noise produced when reducing air inlet, to reach noise and vibration control requirement.
The technical solution adopted in the utility model is:
A kind of air filter intake silencer, comprise support, removable top is provided with in the over top of described support, below is provided with exhaust outlet, surrounding adopts spiral to be fixed with noise elimination shutter ventilation louver and forms a square build, is positioned at described noise elimination shutter ventilation louver on the bracket and is provided with folded plate type type strainer and the draw-in groove for fixing folded plate type type strainer.
Further, described support is coated with antiseptic and rustproof layer.
Further, rhone and rainwater hole is provided with in the surrounding of institute's removable top.
Further, the noise elimination louvre blade that described noise elimination shutter ventilation louver is arranged by window frame and horizontal alignment forms, and described noise elimination louvre blade is aerofoil profile, upper surface atresia, and lower surface has hole, inner extend oil sound-absorbing glass wool.
Further, described window frame adopts galvanized steel, stainless steel or Welded to form.
Further, the thickness of described noise elimination louvre blade is 300mm.
Further, described folded plate type type strainer comprises housing and pleat shape filter screen, extend oil active carbon in the cavity that described pleat shape filter screen is wrapped to form.
Further, described pleat shape filter screen is provided with stiffening rib.
Further, described housing adopts Welded to assemble.
The beneficial effects of the utility model are:
1) air filter intake silencer is the square bodily form (disregarding holder part), and each length, width and height are 2.8 meters, and wherein flange end is connected with reducer pipe, can manufacture according to suction tude size, and air filter total height is 3.4 meters, and height is adjustable according to connecting tube center height; Surrounding arranges noise elimination shutter ventilation louver, and inside arranges active carbon folded plate type type strainer, and it is≤5m/s that filtering material allows wind speed to require; Air filter meets air inflow 100000m3/h, filter four side air inlet, and top arranges removable top, and top cover surrounding arranges rainwater hole, guides ground into by pipeline; Incoming air area is 23.04m2, and large incoming air area ensures that unit still can continue to use without the need to cleaning after filter material part laying dust; Filter material filter precision 5 μm, filter efficiency 80%, filtering material is detachably cleared up dust and is reached recycling object.Can manpower installing/dismounting structure during design maintenance, do not need mechanical assistance.
2) noise elimination shutter ventilation louver adopts firm zinc-plated full steel structure, also can use the incombustible acoustics filler that stainless steel, aluminum alloy material and stable, fire prevention, any weather are all suitable for; Wing noise elimination louvre blade is with minimum pressure reduction farthest attenuate acoustic noise; On the downside of noise elimination louvre blade, reinforcement with holes sucks noise, and overall noise reduction is 18dB(A); Atresia on the upside of noise elimination louvre blade, stops the intrusion of rainwater; The thickness of whole noise elimination shutter ventilation louver is 300mm, and noise elimination blade orientation is separated by straight sight line up and down, thus enhances aesthetics and acoustical behavior.
3) active carbon folded plate type type strainer is installed and is inserted installation from top along draw-in groove, and disassembling, assembling and replacing is convenient; Activated carbon adsorptive capacity is strong, and versatility is good; Housing is detachably firm, steadily firm in structure, and be convenient for changing filtrate to reach the object of framework recycling, economic performance is high; Filter screen stiffening rib, further enhancing the robustness of filter, powerful adsorption force when can resist air inlet, and the pleat shape design of simultaneously balanced spacing, dual stiffening rib and filter screen guarantees that filter screen resistance is low, and dust containing capacity is large; Housing is aluminum alloy material, sturdy and durable.
Accompanying drawing explanation
Fig. 1 is the utility model three-dimensional structure schematic diagram.
Fig. 2 is the left TV structure schematic diagram of the utility model.
Fig. 3 be in Fig. 2 A-A to sectional structure schematic diagram.
Fig. 4 be in Fig. 2 B-B to sectional structure schematic diagram.
Fig. 5 is A place partial enlargement structural representation in Fig. 4.
Embodiment
In order to make the advantage of the purpose of this utility model and technological scheme clearly understand, below in conjunction with accompanying drawing and example, the utility model is further elaborated.
A kind of air filter intake silencer, comprise support 1, removable top 2 is provided with in the over top of described support 1, below is provided with exhaust outlet 3, surrounding adopts spiral to be fixed with noise elimination shutter ventilation louver 4 and forms a square build, described support 1 is positioned at described noise elimination shutter ventilation louver 4 and is provided with folded plate type type strainer 5 and the draw-in groove 6 for fixing folded plate type type strainer 5.
Further, described support is coated with antiseptic and rustproof layer, increases the service life.
Further, rhone 21 and rainwater hole 22 is provided with in the surrounding of institute's removable top 2.
Further, the noise elimination louvre blade 42 that described noise elimination shutter ventilation louver 4 is arranged by window frame 41 and horizontal alignment forms, and described noise elimination louvre blade 42 is in aerofoil profile, and upper surface atresia, lower surface has hole, inner extend oil sound-absorbing glass wool.
Further, described window frame 41 adopts galvanized steel, stainless steel or Welded to form.
Further, the thickness of described noise elimination louvre blade 42 is 300mm.
Further, described folded plate type type strainer 5 comprises housing 51 and pleat shape filter screen 52, extend oil active carbon in the cavity that described pleat shape filter screen 52 is wrapped to form.
Further, described pleat shape filter screen 52 is provided with stiffening rib 53.
Further, described housing 51 adopts Welded to assemble.
Working principle of the present utility model is:
Be connected on equipment by exhaust outlet 3, ambient air enters through noise elimination shutter ventilation louver 4, then arrives silencing apparatus inside through folded plate type type strainer 5, for then inner from exhaust outlet 3 access arrangement.Air through noise elimination shutter ventilation louver 4 time, due to the stop of noise elimination louvre blade 42, and the hole of noise elimination louvre blade 42 lower surface and the absorption to noise of glass wool, overall noise amount reduces.Then air filters out dust through folded plate type type strainer 5, reduces dust and reduces noise further to equipment.
The beneficial effects of the utility model are:
1) air filter intake silencer is the square bodily form (disregarding holder part), and each length, width and height are 2.8 meters, and wherein flange end is connected with reducer pipe, can manufacture according to suction tude size, and air filter total height is 3.4 meters, and height is adjustable according to connecting tube center height; Surrounding arranges noise elimination shutter ventilation louver, and inside arranges active carbon folded plate type type strainer, and it is≤5m/s that filtering material allows wind speed to require; Air filter meets air inflow 100000m3/h, filter four side air inlet, and top arranges removable top, and top cover surrounding arranges rainwater hole, guides ground into by pipeline; Incoming air area is 23.04m2, and large incoming air area ensures that unit still can continue to use without the need to cleaning after filter material part laying dust; Filter material filter precision 5 μm, filter efficiency 80%, filtering material is detachably cleared up dust and is reached recycling object.Can manpower installing/dismounting structure during design maintenance, do not need mechanical assistance.
2) noise elimination shutter ventilation louver adopts firm zinc-plated full steel structure, also can use the incombustible acoustics filler that stainless steel, aluminum alloy material and stable, fire prevention, any weather are all suitable for; Wing noise elimination louvre blade is with minimum pressure reduction farthest attenuate acoustic noise; On the downside of noise elimination louvre blade, reinforcement with holes sucks noise, and overall noise reduction is 18dB(A); Atresia on the upside of noise elimination louvre blade, stops the intrusion of rainwater; The thickness of whole noise elimination shutter ventilation louver is 300mm, and noise elimination blade orientation is separated by straight sight line up and down, thus enhances aesthetics and acoustical behavior.
3) active carbon folded plate type type strainer is installed and is inserted installation from top along draw-in groove, and disassembling, assembling and replacing is convenient; Activated carbon adsorptive capacity is strong, and versatility is good; Housing is detachably firm, steadily firm in structure, and be convenient for changing filtrate to reach the object of framework recycling, economic performance is high; Filter screen stiffening rib, further enhancing the robustness of filter, powerful adsorption force when can resist air inlet, and the pleat shape design of simultaneously balanced spacing, dual stiffening rib and filter screen guarantees that filter screen resistance is low, and dust containing capacity is large; Housing is aluminum alloy material, sturdy and durable.
Claims (9)
1. an air filter intake silencer, comprise support (1), it is characterized in that: be provided with removable top (2) in the over top of described support (1), below is provided with exhaust outlet (3), surrounding adopts spiral to be fixed with noise elimination shutter ventilation louver (4) and forms a square build, described support (1) is positioned at described noise elimination shutter ventilation louver (4) and is provided with folded plate type type strainer (5) and the draw-in groove (6) for fixing folded plate type type strainer (5).
2. a kind of air filter intake silencer according to claim 1, is characterized in that: (1) is coated with antiseptic and rustproof layer to described support.
3. a kind of air filter intake silencer according to claim 1, is characterized in that: be provided with rhone (21) and rainwater hole (22) in the surrounding of institute's removable top (2).
4. a kind of air filter intake silencer according to claim 1, it is characterized in that: the noise elimination louvre blade (42) that described noise elimination shutter ventilation louver (4) is arranged by window frame (41) and horizontal alignment forms, described noise elimination louvre blade (42) is in aerofoil profile, upper surface atresia, lower surface has hole, inner extend oil sound-absorbing glass wool.
5. according to a kind of air filter intake silencer shown in claim 4, it is characterized in that: described window frame (41) adopts galvanized steel, stainless steel or Welded to form.
6. a kind of air filter intake silencer according to claim 4, is characterized in that: the thickness of described noise elimination louvre blade (42) is 300mm.
7. a kind of air filter intake silencer according to claim 1, it is characterized in that: described folded plate type type strainer (5) comprises housing (51) and pleat shape filter screen (52), extend oil active carbon in the cavity that described pleat shape filter screen (52) is wrapped to form.
8. a kind of air filter intake silencer according to claim 7, is characterized in that: on described pleat shape filter screen (52), be provided with stiffening rib (53).
9. a kind of air filter intake silencer according to claim 7, is characterized in that: described housing (51) adopts Welded to assemble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221699.4U CN204553016U (en) | 2015-04-14 | 2015-04-14 | A kind of air filter intake silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221699.4U CN204553016U (en) | 2015-04-14 | 2015-04-14 | A kind of air filter intake silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204553016U true CN204553016U (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520221699.4U Active CN204553016U (en) | 2015-04-14 | 2015-04-14 | A kind of air filter intake silencer |
Country Status (1)
| Country | Link |
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| CN (1) | CN204553016U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080230A (en) * | 2015-08-21 | 2015-11-25 | 成都博世德能源科技股份有限公司 | Multistage filtering integration system for air purification with efficient silencing |
| CN107559178A (en) * | 2017-08-12 | 2018-01-09 | 章伟 | A kind of compressor of air conditioner filter protector |
| CN109529485A (en) * | 2018-10-16 | 2019-03-29 | 上海交通大学 | Air purifier for pressurized cabin of ship filters box |
-
2015
- 2015-04-14 CN CN201520221699.4U patent/CN204553016U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080230A (en) * | 2015-08-21 | 2015-11-25 | 成都博世德能源科技股份有限公司 | Multistage filtering integration system for air purification with efficient silencing |
| CN107559178A (en) * | 2017-08-12 | 2018-01-09 | 章伟 | A kind of compressor of air conditioner filter protector |
| CN107559178B (en) * | 2017-08-12 | 2019-04-02 | 章伟 | A kind of compressor of air conditioner filter protector |
| CN109529485A (en) * | 2018-10-16 | 2019-03-29 | 上海交通大学 | Air purifier for pressurized cabin of ship filters box |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |