CN103032383A - Quick change type silencer - Google Patents
Quick change type silencer Download PDFInfo
- Publication number
- CN103032383A CN103032383A CN2013100076330A CN201310007633A CN103032383A CN 103032383 A CN103032383 A CN 103032383A CN 2013100076330 A CN2013100076330 A CN 2013100076330A CN 201310007633 A CN201310007633 A CN 201310007633A CN 103032383 A CN103032383 A CN 103032383A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- support screw
- baffler
- noise reduction
- quick
- 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.)
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- Exhaust Silencers (AREA)
Abstract
The invention discloses a quick change type silencer which comprises a silencer cylinder provided with sandwich layers. The silencer is characterized in that silencing sections are arranged between the sandwich layers of the silencer cylinder; and one end of the silencer cylinder is fixed by a cover plate. The silencing sections are mounted in the sandwich layer spaces of the silencer cylinder which is provided with the sandwich layers; the silencer cylinder is fixed by the cover plate; a supporting lead screw is mounted in the cover plate; supporting lead screw locking nuts and supporting lead screw adjusting nuts are tightened; the cover plate is covered; cover plate locking hasps are locked; the supporting lead screw is adjusted to lock the silencing sections; and the supporting lead screw locking nuts are tightened. The quick change type silencer has the advantages of simple structure, convenience for mounting, low cost and simple production, and can achieve the effects of quick silencing and quick replacement.
Description
Technical field
The present invention relates to a kind of noise insulation equipment, be specifically related to the noise insulation equipment of the coordinative composition of equipments such as a kind of blower, specifically a kind of quick replacable type baffler.
Background technique
Baffler is to stop sound transmission and a kind of device of allowing air-flow to pass through, is the important measures of eliminating air power noise.Muffler for fan is widely used in roots blower, centrifugal blower import and export noise reduction.Common muffler for fan noise reduction section adopts welded formula structure, and when the noise reduction section occur to be damaged, or noise reduction section dust will cause whole baffler to use, thereby the phenomenon of whole baffler occur changing too much can't clear up the time.
Summary of the invention
Purpose of the present invention is for the shortcoming that prior art exists, provide a kind of easy for installation, cost is low, make simple quick replacable type baffler.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of quick replacable type baffler comprises and is with baffler cylindrical shell with dissection, it is characterized in that being provided with the noise reduction section between the interlayer of baffler cylindrical shell, and an end of described baffler cylindrical shell is fixed by cover plate.
Described cover plate is locked by support screw, and described support screw is locked by the support screw locking nut.
The described support screw locking nut outside is provided with to lock the support screw adjusting nut of noise reduction section.
Also be provided with the cover plate locking hasp for the locking cover plate.
Described noise reduction section is provided with porous slab, glass fiber cloth, stainless steel steel wire, glass wool, porous slab and sound-proof damping layer from the inside to surface successively.
Beneficial effect of the present invention: the present invention is by in the mezzanine space of the noise reduction section being packed into baffler cylindrical shell with dissection, the baffler cylindrical shell utilizes cover plate to fix, with the support screw cover plate of packing into, screw on support screw locking nut and support screw adjusting nut, cover cover plate, cover plate is locked hasp locking, regulate support screw and make the locking of noise reduction section, tighten the support screw locking nut.The present invention is simple in structure, and is easy for installation, cost is low, makes simply, can reach quick noise reduction and quick-replaceable effect.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is noise reduction segment structure schematic diagram of the present invention.
Among the figure: 1, baffler cylindrical shell, 2, the noise reduction section, 3, cover plate, 4, the tight split nut of support screw, 5, support screw, 6, the support screw adjusting nut, 7, cover plate locking hasp, 8, porous slab, 9, glass fiber cloth, 10, the stainless steel steel wire, 11, glass wool, 12, porous slab, 13, the sound-proof damping layer.
Embodiment
The invention will be further described below in conjunction with specific embodiment.
As depicted in figs. 1 and 2, a kind of quick replacable type baffler comprises and is with baffler cylindrical shell 1 with dissection, it is characterized in that being provided with noise reduction section 2 between the interlayer of baffler cylindrical shell 1, and an end of described baffler cylindrical shell 1 is fixing by cover plate 3.Cover plate 3 is by support screw 5 lockings, and described support screw 5 is locked by support screw locking nut 4.Support screw locking nut 4 outsides are provided with to lock the support screw adjusting nut 6 of noise reduction section 2.Also be provided with the cover plate locking hasp 7 for locking cover plate 3.Noise reduction section 2 is provided with porous slab 8, glass fiber cloth 9, stainless steel steel wire 10, glass wool 11, porous slab 12 and sound-proof damping layer 13 from the inside to surface successively.
Baffler implementation process of the present invention is as follows: noise reduction section 2 is packed in the interlayer with baffler cylindrical shell 1 with dissection, with support screw 5 cover plate 3 of packing into, screw on support screw locking nut 4 and support screw adjusting nut 6, cover cover plate 3, cover plate is locked hasp 7 lockings, regulate support screw 5 and make 2 lockings of noise reduction section, tighten support screw locking nut 4.
Part that the present invention does not relate to all same as the prior art or employing prior art is realized.
Claims (5)
1. a quick replacable type baffler comprises and is with baffler cylindrical shell with dissection (1), it is characterized in that being provided with noise reduction section (2) between the interlayer of baffler cylindrical shell (1), and an end of described baffler cylindrical shell (1) is fixing by cover plate (3).
2. quick replacable type baffler according to claim 1 is characterized in that described cover plate (3) by support screw (5) locking, and described support screw (5) is locked by support screw locking nut (4).
3. quick replacable type baffler according to claim 2 is characterized in that described support screw locking nut (4) outside is provided with to lock the support screw adjusting nut (6) of noise reduction section (2).
4. quick replacable type baffler according to claim 1 is characterized in that also being provided with the cover plate locking hasp (7) for locking cover plate (3).
5. quick replacable type baffler according to claim 1 is characterized in that described noise reduction section (2) is provided with porous slab (8), glass fiber cloth (9), stainless steel steel wire (10), glass wool (11), porous slab (12) and sound-proof damping layer (13) from the inside to surface successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100076330A CN103032383A (en) | 2013-01-09 | 2013-01-09 | Quick change type silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100076330A CN103032383A (en) | 2013-01-09 | 2013-01-09 | Quick change type silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103032383A true CN103032383A (en) | 2013-04-10 |
Family
ID=48019640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100076330A Pending CN103032383A (en) | 2013-01-09 | 2013-01-09 | Quick change type silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103032383A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87204283U (en) * | 1987-06-01 | 1987-12-26 | 湘潭锰矿汽车配件厂 | Muffler for ventilators |
| DD266936A3 (en) * | 1986-08-20 | 1989-04-19 | Ifa Automobilwerke Veb | ABSORPTIONSSCHALLDAEMPFER |
| CN2140961Y (en) * | 1992-12-01 | 1993-08-25 | 薛添居 | Disassembly silencing filter in exhaust pipes |
| WO1997005368A1 (en) * | 1995-06-30 | 1997-02-13 | Antoine Poppe | Filter for exhaust gases of a gasoline engine, respectively a diesel engine |
| CN1308181A (en) * | 1999-10-20 | 2001-08-15 | 德古萨－于尔斯股份公司 | Muffler with catalytic device for two-stroke engine and its catalytic device |
| CN2801678Y (en) * | 2005-03-21 | 2006-08-02 | 钱品兴 | New type locking hasp |
| CN201180573Y (en) * | 2008-03-21 | 2009-01-14 | 梁颂佩 | Silencer capable of directly replacing filter material |
| CN201982597U (en) * | 2011-01-14 | 2011-09-21 | 徐俊玉 | Screw rod supporting assembly |
| CN203067367U (en) * | 2013-01-09 | 2013-07-17 | 江苏鼎泽环境工程有限公司 | Quick-changing type silencer |
-
2013
- 2013-01-09 CN CN2013100076330A patent/CN103032383A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD266936A3 (en) * | 1986-08-20 | 1989-04-19 | Ifa Automobilwerke Veb | ABSORPTIONSSCHALLDAEMPFER |
| CN87204283U (en) * | 1987-06-01 | 1987-12-26 | 湘潭锰矿汽车配件厂 | Muffler for ventilators |
| CN2140961Y (en) * | 1992-12-01 | 1993-08-25 | 薛添居 | Disassembly silencing filter in exhaust pipes |
| WO1997005368A1 (en) * | 1995-06-30 | 1997-02-13 | Antoine Poppe | Filter for exhaust gases of a gasoline engine, respectively a diesel engine |
| CN1308181A (en) * | 1999-10-20 | 2001-08-15 | 德古萨－于尔斯股份公司 | Muffler with catalytic device for two-stroke engine and its catalytic device |
| CN2801678Y (en) * | 2005-03-21 | 2006-08-02 | 钱品兴 | New type locking hasp |
| CN201180573Y (en) * | 2008-03-21 | 2009-01-14 | 梁颂佩 | Silencer capable of directly replacing filter material |
| CN201982597U (en) * | 2011-01-14 | 2011-09-21 | 徐俊玉 | Screw rod supporting assembly |
| CN203067367U (en) * | 2013-01-09 | 2013-07-17 | 江苏鼎泽环境工程有限公司 | Quick-changing type silencer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |