CN103742313A - Air filter - Google Patents
Air filter Download PDFInfo
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- CN103742313A CN103742313A CN201310720609.1A CN201310720609A CN103742313A CN 103742313 A CN103742313 A CN 103742313A CN 201310720609 A CN201310720609 A CN 201310720609A CN 103742313 A CN103742313 A CN 103742313A
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Abstract
本发明公开了一种空气滤清器，由滤清盖、滤清杯、过滤器、进气口和出气口构成，所述滤清盖与滤清杯密封结合；所述滤清盖设有过滤器和出气口，所述滤清杯的上部设有进气口；所述过滤器呈圆柱形结构，并伸入到滤清杯内，与滤清杯密封结合；所述滤清杯呈锥形结构，所述进气口为向下倾斜设置，气体向瓶底冲入；所述进气口处设有搅拌装置；所述过滤器由滤芯与上层的空气缓冲室构成，所述空气缓冲室与出气口连通。
The invention discloses an air filter, which is composed of a filter cover, a filter cup, a filter, an air inlet and an air outlet. The filter cover is sealed and combined with the filter cup; the filter cover is provided with A filter and an air outlet, the upper part of the filter cup is provided with an air inlet; the filter has a cylindrical structure, and extends into the filter cup, and is sealed and combined with the filter cup; the filter cup is Conical structure, the air inlet is set downwards, and the gas rushes into the bottom of the bottle; the air inlet is provided with a stirring device; the filter is composed of a filter element and an upper air buffer chamber, and the air The buffer chamber communicates with the air outlet.
Description
技术领域 technical field
本发明涉及一种空气滤清器。 The invention relates to an air filter.
背景技术 Background technique
空气滤清器（Air Cleaner）主要应用在气动机械、内燃机械等领域，作用是为这些机械设备提供清洁的空气，以防这些机械设备在工作中吸入带有杂质颗粒的空气而增加磨蚀和损坏的机率。空气滤清器的主要组成部分是滤芯和机壳，其中滤芯是主要的过滤部分，承担着气体的过滤工作，而机壳是为滤芯提供必要保护的外部结构。空气滤清器的工作要求是能承担高效率的空气滤清工作，不为空气流动增加过多阻力，并能长时间连续工作。 Air cleaner (Air Cleaner) is mainly used in pneumatic machinery, internal combustion machinery and other fields. Its function is to provide clean air for these mechanical equipment, so as to prevent these mechanical equipment from inhaling air with impurity particles during work and increasing abrasion and damage. probability. The main components of the air filter are the filter element and the casing. The filter element is the main filtering part, which is responsible for the filtration of gas, and the casing is the external structure that provides the necessary protection for the filter element. The working requirement of the air filter is to be able to undertake high-efficiency air filtration work, not to add too much resistance to the air flow, and to be able to work continuously for a long time.
现有的空气滤清器，由于空气在高压冲击下，不能在滤芯中得到充分的过滤，出来的空气无法满足更高的纯净要求，并且现有的空气滤清器结构复杂，在高温下，很容易泄漏，出现故障。 The existing air filter cannot be fully filtered in the filter element due to the high-pressure impact of the air, and the air coming out cannot meet the higher purity requirements, and the existing air filter has a complex structure. It is easy to leak and malfunction.
发明内容 Contents of the invention
本发明要解决的技术问题是克服现有的缺陷，提供了一种结构简单、过滤更加充分的空气滤清器。 The technical problem to be solved by the present invention is to overcome the existing defects and provide an air filter with simple structure and more sufficient filtration.
本发明的目的通过以下技术方案来具体实现： The purpose of the present invention is specifically achieved through the following technical solutions:
一种空气滤清器，由滤清盖、滤清杯、过滤器、进气口和出气口构成，所述滤清盖与滤清杯密封结合；所述滤清盖设有过滤器和出气口，所述滤清杯的上部设有进气口； An air filter is composed of a filter cover, a filter cup, a filter, an air inlet and an air outlet, the filter cover is sealed and combined with the filter cup; the filter cover is provided with a filter and an outlet Air port, the upper part of the filter cup is provided with an air port;
所述过滤器呈圆柱形结构，并伸入到滤清杯内，与滤清杯密封结合； The filter has a cylindrical structure, and extends into the filter cup, and is sealed and combined with the filter cup;
所述滤清杯呈锥形结构，所述进气口为向下倾斜设置，气体向瓶底冲入； The filter cup is in a conical structure, the air inlet is set downwards, and the gas rushes into the bottom of the bottle;
所述进气口处设有搅拌装置； A stirring device is provided at the air inlet;
所述过滤器由滤芯与上层的空气缓冲室构成，所述空气缓冲室与出气口连通。 The filter is composed of a filter element and an upper air buffer chamber, and the air buffer chamber communicates with the air outlet.
优选的，所述滤清杯的杯壁与杯底呈45-60度角。以45度角为最佳选择。 Preferably, the wall of the filter cup and the bottom of the cup form an angle of 45-60 degrees. A 45-degree angle is the best choice.
优选的，所述进气口与滤清杯杯底程45-85度角。以60度角为最佳选择。 Preferably, the air inlet is at an angle of 45-85 degrees to the bottom of the filter cup. A 60-degree angle is the best choice.
优选的，所述缓冲室填充有多孔结构的膨润石。 Preferably, the buffer chamber is filled with porous bentonite.
空气由进气口进入，经搅拌装置的进入滤清杯底部，再经过滤芯过滤后的空气进入空气缓冲室后由出气口流出。 The air enters from the air inlet, enters the bottom of the filter cup through the stirring device, and then the air filtered by the filter element enters the air buffer chamber and then flows out from the air outlet.
本发明的有益效果： Beneficial effects of the present invention:
本发明锥形结构的滤清杯，可以使高压下进入的空气得到很好的缓冲，在搅拌装置的作用下，空气能够在杯底形成均匀压力的空气包围在过滤气周围，而缓冲室的结构设计，使得从滤芯中出来的空气的流速得到缓冲，这样通过滤芯两端的压力作用，使滤芯中的空气均匀迷漫其中，得到充分的净化。 The filter cup with conical structure of the present invention can buffer the air entering under high pressure well. Under the action of the stirring device, the air can form uniform pressure air at the bottom of the cup to surround the filtered air, while the buffer chamber The structural design makes the flow rate of the air coming out of the filter element buffered, so that the air in the filter element can be evenly diffused and fully purified through the pressure at both ends of the filter element.
附图说明 Description of drawings
附图用来提供对本发明的进一步理解，并且构成说明书的一部分，与本发明的实施例一起用于解释本发明，并不构成对本发明的限制。在附图中： The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the attached picture:
图1是本发明空气滤清器结构示意图。 Fig. 1 is a structural schematic diagram of the air filter of the present invention.
具体实施方式 Detailed ways
以下结合附图对本发明的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本发明，并不用于限定本发明。 The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
实施例1：Example 1:
一种空气滤清器，由滤清盖1、滤清杯2、过滤器3、进气口4和出气口5构成，所述滤清盖1与滤清杯2密封结合；所述滤清盖1设有过滤器3和出气口5，所述滤清杯2的上部设有进气口4； An air filter is composed of a filter cover 1, a filter cup 2, a filter 3, an air inlet 4 and an air outlet 5, the filter cover 1 is sealed and combined with the filter cup 2; the filter The cover 1 is provided with a filter 3 and an air outlet 5, and the upper part of the filter cup 2 is provided with an air inlet 4;
所述过滤器3呈圆柱形结构，并伸入到滤清杯2内，与滤清杯2密封结合； The filter 3 has a cylindrical structure, and extends into the filter cup 2, and is sealed and combined with the filter cup 2;
所述滤清杯2呈锥形结构，所述进气口4为向下倾斜设置，气体向瓶底冲入； The filter cup 2 has a conical structure, and the air inlet 4 is arranged downwardly, and the gas rushes into the bottom of the bottle;
所述进气口处设有搅拌装置8； A stirring device 8 is provided at the air inlet;
所述过滤器3由滤芯6与上层的空气缓冲室7构成，所述空气缓冲室7与出气口5连通； The filter 3 is composed of a filter element 6 and an upper air buffer chamber 7, and the air buffer chamber 7 communicates with the air outlet 5;
所述滤清杯的杯壁与杯底呈45度角。 The wall of the filter cup and the bottom of the cup form an angle of 45 degrees.
所述进气口4与滤清杯杯底程60度角。 The air inlet 4 is at an angle of 60 degrees to the bottom of the filter cup.
所述缓冲室7填充有多孔结构的膨润石。 The buffer chamber 7 is filled with porous bentonite.
空气由进气口4进入，经搅拌装置8的缓流，进入滤清杯2底部，再经过滤芯6过滤后的空气进入空气缓冲室7后由出气口5流出。 Air enters through the air inlet 4, enters the bottom of the filter cup 2 through the slow flow of the stirring device 8, and then the air filtered by the filter element 6 enters the air buffer chamber 7 and then flows out through the air outlet 5.
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。 The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still understand the foregoing embodiments The recorded technical solutions are modified, or some of the technical features are equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720609.1A CN103742313B (en) | 2013-12-24 | 2013-12-24 | A kind of air-strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720609.1A CN103742313B (en) | 2013-12-24 | 2013-12-24 | A kind of air-strainer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103742313A true CN103742313A (en) | 2014-04-23 |
| CN103742313B CN103742313B (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310720609.1A Expired - Fee Related CN103742313B (en) | 2013-12-24 | 2013-12-24 | A kind of air-strainer |
Country Status (1)
| Country | Link |
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| CN (1) | CN103742313B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786354A (en) * | 2018-07-17 | 2018-11-13 | 何江炎 | Indoor air-purification device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6835237B2 (en) * | 2001-10-05 | 2004-12-28 | Tokyo Roki Co., Ltd. | Air cleaner |
| CN201215054Y (en) * | 2008-06-25 | 2009-04-01 | 蔡康农 | Turning backair-intake air prefilter |
| CN202832874U (en) * | 2012-04-12 | 2013-03-27 | 东风汽车股份有限公司 | Automobile plastic air filter |
| CN203214200U (en) * | 2013-04-08 | 2013-09-25 | 程伟 | Oil bath type three-stage air filter for diesel engine |
-
2013
- 2013-12-24 CN CN201310720609.1A patent/CN103742313B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6835237B2 (en) * | 2001-10-05 | 2004-12-28 | Tokyo Roki Co., Ltd. | Air cleaner |
| CN201215054Y (en) * | 2008-06-25 | 2009-04-01 | 蔡康农 | Turning backair-intake air prefilter |
| CN202832874U (en) * | 2012-04-12 | 2013-03-27 | 东风汽车股份有限公司 | Automobile plastic air filter |
| CN203214200U (en) * | 2013-04-08 | 2013-09-25 | 程伟 | Oil bath type three-stage air filter for diesel engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786354A (en) * | 2018-07-17 | 2018-11-13 | 何江炎 | Indoor air-purification device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103742313B (en) | 2016-02-17 |
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Effective date of registration: 20180822 Address after: 214500 Huaqiao road 18, Da Jue Industrial Zone, Jingjiang, Taizhou, Jiangsu Patentee after: JINGJIANG YIKAI VENTILATION EQUIPMENT Co.,Ltd. Address before: 545005 No. 273 Liu Yong Road, Liu Nan District, Liuzhou, the Guangxi Zhuang Autonomous Region Patentee before: LIUZHOU ZHENGLING GROUP Co.,Ltd. |
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Effective date of registration: 20240822 Address after: No. 35 Xinxing Road, Jingjiang Economic and Technological Development Zone, Taizhou City, Jiangsu Province, 214500 Patentee after: Longsheng Machinery (Jingjiang) Co.,Ltd. Country or region after: China Address before: 214500 Huaqiao road 18, Da Jue Industrial Zone, Jingjiang, Taizhou, Jiangsu Patentee before: JINGJIANG YIKAI VENTILATION EQUIPMENT Co.,Ltd. Country or region before: China |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 |