CN1430935A - Quieter used in cleaner - Google Patents
Quieter used in cleaner Download PDFInfo
- Publication number
- CN1430935A CN1430935A CN 03112752 CN03112752A CN1430935A CN 1430935 A CN1430935 A CN 1430935A CN 03112752 CN03112752 CN 03112752 CN 03112752 A CN03112752 A CN 03112752A CN 1430935 A CN1430935 A CN 1430935A
- Authority
- CN
- China
- Prior art keywords
- air intake
- air
- outlet
- area
- district
- 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.)
- Granted
Links
- 230000030279 gene silencing Effects 0.000 claims abstract description 23
- 230000003584 silencer Effects 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims description 27
- 229920000742 Cotton Polymers 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 241000219146 Gossypium Species 0.000 description 6
- 238000005452 bending Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A silencer of cleaner is composed of an enclosed casing with wind inlet and outlet, a silencing cavity between said wind inlet and outlet, and the wind entrance region and exit region consisting of dense tubular exhaust pinhole, and features that the cross-section for wind entrance and exit is less than that of said silencing cavity. Its advantage is high effect on reducing noise.
Description
Technical field
The present invention relates to a kind of dust catcher.
Background technology
The exhaust outlet of dust catcher is generally lattice structure in the prior art, and its effect is only for preventing that foreign material from entering in the dust catcher body, and does not have sound deadening, and therefore, the noise that common dust catcher sends in use is bigger.
Summary of the invention
The objective of the invention is: a kind of silencer used for dust collector is provided, and this device concentrates on one with multiple noise-reducing structure, be installed on the exhaust outlet of dust catcher after, can reduce the noise that dust catcher sends in use greatly.
Technical scheme of the present invention is: a kind of silencer used for dust collector, this device comprises a closed shell, housing is provided with air intake and outlet air end, be provided with silencing cavity between air intake and the outlet air end, air intake and outlet air end are provided with air intake district and the wind outlet area of being made up of the pipe-like exhaust hole that gathers, and air intake sectional area and air-out sectional area are respectively less than the area of section of silencing cavity.
The further technical scheme of the present invention is: a kind of silencer used for dust collector, this device comprises a closed shell, housing is provided with air intake and outlet air end, be provided with silencing cavity between air intake and the outlet air end, air intake and outlet air end are provided with air intake district and the wind outlet area of being made up of the pipe-like exhaust hole that gathers, and air intake sectional area and air-out sectional area are respectively less than the area of section of silencing cavity; The air intake direction of described air intake district and wind outlet area can be identical with air-out direction, also can be angle.
The more detailed technical scheme of the present invention is: a kind of silencer used for dust collector, this device comprises a closed shell, housing is provided with air intake and outlet air end, be provided with silencing cavity between air intake and the outlet air end, air intake and outlet air end are provided with air intake district and the wind outlet area of being made up of the pipe-like exhaust hole that gathers, and air intake sectional area and air-out sectional area are respectively less than the area of section of silencing cavity; The air intake direction of described air intake district and wind outlet area can be identical with air-out direction, also can be angle; Stagger in air intake district and wind outlet area position on described air intake and the outlet air end; On the air intake that is set forth in and the outlet air end internal face zone beyond air intake district and wind outlet area be filled with the noise reduction cotton.
Advantage of the present invention is:
1. because air intake of the present invention district and wind outlet area are made up of the pipe-like exhaust hole that gathers, can reduce the exhaust noise of dust catcher, and steam vent is more little, pipeline is long more, it is good more to reduce the effect of making an uproar.
2. between air intake and outlet air end, be provided with silencing cavity owing to the present invention, when the gas that the air intake district is entered enters silencing cavity, volume moment increase, thus can reduce noise.
3. the location arrangements of air intake of the present invention district and wind outlet area staggers mutually, and the gas that the pipe-like exhaust hole in the air intake district is entered enters in the pipe-like exhaust hole that needs after the silencing cavity just can enter after the bending on the wind outlet area, thereby also can reduce noise.
4. the present invention zone beyond air intake district and wind outlet area on air intake and outlet air end internal face is filled with the noise reduction cotton, can reduce the exhaust noise of dust catcher equally.
5. above-mentioned four kinds of structures are combined in the present invention, and the sound-deadening and noise-reducing effect is strengthened greatly, after the present invention is installed on the exhaust outlet of dust catcher, can reduce the operating noise of dust catcher greatly.
Description of drawings
The invention will be further described below in conjunction with embodiment:
Fig. 1 is the stereogram of embodiment one;
Fig. 2 is the profile of embodiment one;
Fig. 3 is the stereogram of embodiment two;
Fig. 4 is the stereogram of embodiment three;
Wherein: 1 housing; 2 air intakes; 3 outlet air ends; 4 silencing cavity; 5 pipe-like exhaust holes; 6 air intake districts; 7 wind outlet areas; 8 noise reduction cottons.
The specific embodiment
Embodiment one: as Fig. 1, shown in Figure 2, a kind of silencer used for dust collector, this device comprises a closed shell (1), housing (1) is provided with air intake (2) and outlet air end (3), air intake (2) and outlet air end (3) lay respectively at the front-end and back-end of housing (1), the air intake direction is identical with air-out direction, be provided with silencing cavity (4) between air intake (2) and the outlet air end (3), air intake (2) and outlet air end (3) are provided with air intake district (6) and the wind outlet area of being made up of the pipe-like exhaust hole (5) that gathers (7), and air intake sectional area and air-out sectional area are respectively less than the area of section of silencing cavity (4); Air intake district (6) on the described air intake (2) be positioned at air intake (2) around, the inwall middle part of air intake (2) is embedded with noise reduction cotton (8), the wind outlet area (7) of described outlet air end (3) is positioned at the middle part of outlet air end (3), is embedded with noise reduction cotton (8) around the inwall of outlet air end (3).
Embodiment two: as shown in Figure 2, a kind of silencer used for dust collector, this device comprises a closed shell (1), housing (1) is provided with air intake (2) and outlet air end (3), air intake (2) and outlet air end (3) lay respectively at the front end and the side of housing (1), air intake direction and air-out direction have angle, be provided with silencing cavity (4) between air intake (2) and the outlet air end (3), air intake (2) and outlet air end (3) are provided with air intake district (6) and the wind outlet area of being made up of the pipe-like exhaust hole (5) that gathers (7), and air intake sectional area and air-out sectional area are respectively less than the area of section of silencing cavity (4).
Embodiment three: as shown in Figure 4, a kind of silencer used for dust collector, this device comprises a closed shell (1), housing (1) is provided with air intake (2) and outlet air end (3), air intake (2) and outlet air end (3) lay respectively at the not ipsilateral of housing (1), air intake direction and air-out direction have angle, be provided with silencing cavity (4) between air intake (2) and the outlet air end (3), air intake (2) and outlet air end (3) are provided with air intake district (6) and the wind outlet area of being made up of the pipe-like exhaust hole (5) that gathers (7), and air intake sectional area and air-out sectional area are respectively less than the area of section of silencing cavity (4).
Because air intake of the present invention district (6) and wind outlet area (7) are made up of the pipe-like exhaust hole (5) that gathers, and can reduce the exhaust noise of dust catcher, and steam vent are more little, pipeline is long more, it is good more to reduce the effect of making an uproar; Because the present invention is provided with silencing cavity (4) between air intake (2) and outlet air end (3), when the gas that air intake district (6) is entered enters silencing cavity (4), volume moment increase, thus can reduce noise; The location arrangements of air intake of the present invention district (6) and wind outlet area (7) staggers mutually, the gas that pipe-like exhaust hole (5) in the air intake district (6) is entered enters in the pipe-like exhaust hole (5) that needs after the silencing cavity (4) just can enter after the bending on the wind outlet area (7), thereby also can reduce noise; The present invention is filled with noise reduction cotton (8) in air intake district (6) and wind outlet area (7) zone in addition on air intake (2) and outlet air end (3) internal face, can reduce the exhaust noise of dust catcher equally; Above-mentioned four kinds of structures are combined in the present invention, and the sound-deadening and noise-reducing effect is strengthened greatly, after the present invention is installed on the exhaust outlet of dust catcher, can reduce the operating noise of dust catcher greatly.
Claims (5)
1. silencer used for dust collector, it is characterized in that: this device comprises a closed shell (1), housing (1) is provided with air intake (2) and outlet air end (3), be provided with silencing cavity (4) between air intake (2) and the outlet air end (3), air intake (2) and outlet air end (3) are provided with air intake district (6) and the wind outlet area of being made up of the pipe-like exhaust hole (5) that gathers (7), and air intake sectional area and air-out sectional area are respectively less than the area of section of silencing cavity (4).
2. silencer used for dust collector according to claim 1 is characterized in that: described air intake district (6) is identical with air-out direction with the air intake direction of wind outlet area (7).
3. silencer used for dust collector according to claim 1 is characterized in that: the air intake direction and the air-out direction of described air intake district (6) and wind outlet area (7) have angle.
4. according to claim 1 or 2 or 3 described silencer used for dust collector, it is characterized in that: staggers in air intake district (6) on described air intake (2) and the outlet air end (3) and wind outlet area (7) position.
5. according to claim 1 or 2 or 3 described silencer used for dust collector, it is characterized in that: be filled with noise reduction cotton (8) in air intake district (6) and wind outlet area (7) zone in addition on the air intake that is set forth in (2) and outlet air end (3) internal face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03112752 CN1197511C (en) | 2003-01-22 | 2003-01-22 | Quieter used in cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03112752 CN1197511C (en) | 2003-01-22 | 2003-01-22 | Quieter used in cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1430935A true CN1430935A (en) | 2003-07-23 |
| CN1197511C CN1197511C (en) | 2005-04-20 |
Family
ID=4790284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03112752 Expired - Lifetime CN1197511C (en) | 2003-01-22 | 2003-01-22 | Quieter used in cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1197511C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769588A (en) * | 2010-01-15 | 2010-07-07 | 汪祥 | Sound adsorbing device for ventilating system |
| CN101123908B (en) * | 2005-02-17 | 2012-01-11 | 肖普Vac公司 | Removable internal air diffuser |
| CN105125143A (en) * | 2015-09-25 | 2015-12-09 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and vacuum cleaner comprising same |
| CN108839041A (en) * | 2018-07-13 | 2018-11-20 | 芜湖超源力工业设计有限公司 | A kind of robot controller |
| WO2021254463A1 (en) * | 2020-06-18 | 2021-12-23 | 追觅创新科技(苏州)有限公司 | Fan cover, fan, and cleaning device |
| US11725669B2 (en) | 2020-06-18 | 2023-08-15 | Zhuichuang Technology (suzhou) Co., Ltd. | Wind shroud and a fan with the same |
-
2003
- 2003-01-22 CN CN 03112752 patent/CN1197511C/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101123908B (en) * | 2005-02-17 | 2012-01-11 | 肖普Vac公司 | Removable internal air diffuser |
| CN101769588A (en) * | 2010-01-15 | 2010-07-07 | 汪祥 | Sound adsorbing device for ventilating system |
| CN105125143A (en) * | 2015-09-25 | 2015-12-09 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and vacuum cleaner comprising same |
| CN105125143B (en) * | 2015-09-25 | 2017-06-30 | 江苏美的清洁电器股份有限公司 | Dirt cup component and the dust catcher with it |
| CN108839041A (en) * | 2018-07-13 | 2018-11-20 | 芜湖超源力工业设计有限公司 | A kind of robot controller |
| WO2021254463A1 (en) * | 2020-06-18 | 2021-12-23 | 追觅创新科技(苏州)有限公司 | Fan cover, fan, and cleaning device |
| US11725669B2 (en) | 2020-06-18 | 2023-08-15 | Zhuichuang Technology (suzhou) Co., Ltd. | Wind shroud and a fan with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1197511C (en) | 2005-04-20 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU JINLAIKE HOUSEHOLD ELECTRIC APPLIANCE CO., Free format text: FORMER NAME OR ADDRESS: JINLAIKE CLEANING APPARATUS CO., LTD., SUZHOU |
|
| CP03 | Change of name, title or address |
Address after: 215011 No. 1 Xiangyang Road, New District, Jiangsu, Suzhou Patentee after: Suzhou Kingclean Floorcare Co.,Ltd. Address before: 215011 No. 1 Xiangyang Road, New District, Jiangsu, Suzhou Patentee before: Suzhou Kingclean Floorcare Co.,Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: KINGLAKE ELECTRICAL CO.,LTD. Free format text: FORMER OWNER: SUZHOU JINLAIKE HOUSEHOLD ELECTRIC APPLIANCE CO., LTD. Effective date: 20081010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081010 Address after: No. 1 Xiangyang Road, New District, Jiangsu, Suzhou Patentee after: KingClean Electric Co.,Ltd. Address before: No. 1 Xiangyang Road, New District, Jiangsu, Suzhou Patentee before: Suzhou Kingclean Floorcare Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: LEXY ELECTRIC CO., LTD. Free format text: FORMER NAME: KINGCLEAN FLOORCARE CO. LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215009 Xiangyang Road, New District, Jiangsu, Suzhou, No. 1 Patentee after: KINGCLEAN ELECTRIC Co.,Ltd. Address before: 215009 Xiangyang Road, New District, Jiangsu, Suzhou, No. 1 Patentee before: KingClean Electric Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20050420 |