CN206676068U - A kind of new-type square filter cylinder - Google Patents
A kind of new-type square filter cylinder Download PDFInfo
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- CN206676068U CN206676068U CN201720266998.9U CN201720266998U CN206676068U CN 206676068 U CN206676068 U CN 206676068U CN 201720266998 U CN201720266998 U CN 201720266998U CN 206676068 U CN206676068 U CN 206676068U
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- filter
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- filter cartridge
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- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000004907 flux Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本实用新型提出的一种新式方形滤筒，包括滤筒主体，滤筒主体包括安装端盖、过滤筒体和筒套，过滤筒体包括滤框和滤网，安装端盖上设有卡接密封槽口，卡接密封槽口内设置橡胶密封套，筒套的中部设有分流凸起，分流凸起呈金字塔形，由4个相连的分流面构成，本实用新型结构简单，设计合理，较以往的圆柱形滤筒相比，在安装于方形管道上时，更为快速、便捷，且通量也明显得到提升，同时筒套底部设置的分流凸起，可有效分流和导向待过滤流体，在提高过滤效果的同时，也大大提升了滤筒的利用率，延长了滤筒的使用寿命。
A new square filter cartridge proposed by the utility model includes a filter cartridge main body, the filter cartridge main body includes an installation end cover, a filter cylinder body and a sleeve sleeve, the filter cylinder body includes a filter frame and a filter screen, and the installation end cover is provided with a clamping joint. Sealing groove, rubber sealing sleeve is set in the clamping sealing groove, and the middle part of the sleeve is provided with a diversion protrusion. The diversion protrusion is pyramid-shaped and consists of 4 connected diversion surfaces. The utility model has simple structure, reasonable design, and relatively Compared with the previous cylindrical filter cartridges, it is faster and more convenient to install on square pipes, and the flux is also significantly improved. At the same time, the diversion protrusions on the bottom of the cartridge sleeve can effectively divert and guide the fluid to be filtered. While improving the filtering effect, it also greatly improves the utilization rate of the filter cartridge and prolongs the service life of the filter cartridge.
Description
技术领域technical field
本实用新型涉及一种滤筒，特别是一种新式方形滤筒。The utility model relates to a filter cartridge, in particular to a novel square filter cartridge.
背景技术Background technique
滤筒，顾名思义，是一种用来进行过滤的筒状元件，一般分为用来过滤气体介质和过滤液体介质的滤筒；一般安装于管道过滤器之内。Filter cartridge, as the name suggests, is a cylindrical element used for filtering, generally divided into filter cartridges for filtering gas media and filtering liquid media; generally installed in pipeline filters.
现有使用的大多数滤筒，多为圆柱形，安装于圆形管道内时，较为合适，但是如需安装于方形管道上时，则需额外更换安装端盖，存在一定的不便，而且，圆柱滤筒安装于方形管道内，滤筒与管道内壁之间的空隙较大，通量明显被限制，过滤效率被降低；同时，一般的滤筒分流效果较差，导致滤筒单侧过滤消耗较大，易发生单侧堵塞的情况。Most of the currently used filter cartridges are mostly cylindrical, and it is more suitable to be installed in a circular pipe, but if it needs to be installed on a square pipe, it is necessary to replace the installation end cap, which is inconvenient. Moreover, The cylindrical filter cartridge is installed in a square pipe, the gap between the filter cartridge and the inner wall of the pipe is large, the flux is obviously limited, and the filtration efficiency is reduced; at the same time, the general filter cartridge has poor shunt effect, resulting in unilateral filtration consumption of the filter cartridge Larger, prone to unilateral blockage.
实用新型内容Utility model content
针对上述问题，本实用新型提出了一种新式方形滤筒。In view of the above problems, the utility model proposes a new square filter cartridge.
为解决以上技术问题，本实用新型提供的技术方案是:For solving above technical problem, the technical scheme that the utility model provides is:
一种新式方形滤筒，包括滤筒主体，其特征在于，所述滤筒主体包括安装端盖和过滤筒体，所述过滤筒体的一端与安装端盖固定连接，另一端与筒套固接；A new square filter cartridge, including a filter cartridge body, characterized in that the filter cartridge body includes an installation end cap and a filter cylinder, one end of the filter cylinder is fixedly connected to the installation end cap, and the other end is fixed to the cartridge catch;
所述过滤筒体包括滤框和滤网，所述滤框由多个栅板组合而成，呈中空长方体形，所述滤网固定设置于滤框的内壁和外壁上，所述安装端盖呈方形、中部镂空，安装端盖上设有卡接密封槽口，所述卡接密封槽口呈方形环绕，位于安装端盖的下端面，卡接密封槽口的纵截面呈方形，其内壁上设有橡胶密封套，所述橡胶密封套上设有截面呈半圆形的条形凸起，安装端盖上还设有多个均匀分布的连接螺孔，所述连接螺孔贯穿安装端盖，并连通卡接密封槽口；The filter cylinder includes a filter frame and a filter screen. The filter frame is composed of a plurality of grid plates and is in the shape of a hollow cuboid. The filter screen is fixed on the inner wall and the outer wall of the filter frame. The installation end cap It is square and hollowed out in the middle. There is a snap-fit sealing notch on the installation end cover. The snap-fit seal notch is surrounded by a square and is located on the lower end surface of the installation end cover. A rubber sealing sleeve is provided on the rubber sealing sleeve, and a strip-shaped protrusion with a semicircular cross section is provided on the rubber sealing sleeve. There are also a plurality of evenly distributed connecting screw holes on the mounting end cover, and the connecting screw holes run through the mounting end. Cover, and communicate with the snap-fit sealing groove;
所述筒套的中部设有分流凸起，所述分流凸起呈金字塔形，其凸起方向指向过滤筒体中心，且其所呈的金字塔形的顶部呈球面，分流凸起由4个相连的分流面构成，所述分流面与过滤筒体的内壁所呈的角度为α，所述α为35°~80°；The middle part of the sleeve is provided with a diversion protrusion, the diversion protrusion is pyramid-shaped, and its protrusion direction points to the center of the filter cylinder, and the top of the pyramid is spherical, and the diversion protrusion is connected by 4 The distribution surface constitutes, the angle between the distribution surface and the inner wall of the filter cylinder is α, and the α is 35°~80°;
进一步的，所述卡接密封槽口的开口处设有导向坡面，所述导向坡面的截面呈1/4的椭圆形；Further, a guide slope is provided at the opening of the clamping sealing notch, and the cross-section of the guide slope is 1/4 oval;
进一步的，所述过滤筒体的纵截面呈方形，其所呈的方形的长、宽分别为L1和L2，所述L1:L2=10：9。Further, the longitudinal section of the filter cylinder is square, and the length and width of the square are L1 and L2 respectively, and the L1:L2=10:9.
本实用新型的有益效果为：The beneficial effects of the utility model are:
本实用新型提出的一种新式方形滤筒，包括滤筒主体，滤筒主体包括安装端盖、过滤筒体和筒套，过滤筒体包括滤框和滤网，安装端盖上设有卡接密封槽口，卡接密封槽口内设置橡胶密封套，筒套的中部设有分流凸起，分流凸起呈金字塔形，由4个相连的分流面构成，本实用新型结构简单，设计合理，较以往的圆柱形滤筒相比，在安装于方形管道上时，更为快速、便捷，且通量也明显得到提升，同时筒套底部设置的分流凸起，可有效分流和导向待过滤流体，在提高过滤效果的同时，也大大提升了滤筒的利用率，延长了滤筒的使用寿命。A new square filter cartridge proposed by the utility model includes a filter cartridge main body, the filter cartridge main body includes an installation end cover, a filter cylinder body and a sleeve sleeve, the filter cylinder body includes a filter frame and a filter screen, and the installation end cover is provided with a clamping joint. Sealing groove, rubber sealing sleeve is set in the clamping sealing groove, and the middle part of the sleeve is provided with a diversion protrusion. The diversion protrusion is pyramid-shaped and consists of 4 connected diversion surfaces. The utility model has simple structure, reasonable design, and relatively Compared with the previous cylindrical filter cartridges, it is faster and more convenient to install on square pipes, and the flux is also significantly improved. At the same time, the diversion protrusions on the bottom of the cartridge sleeve can effectively divert and guide the fluid to be filtered. While improving the filtering effect, it also greatly improves the utilization rate of the filter cartridge and prolongs the service life of the filter cartridge.
附图说明Description of drawings
图1本实用新型示意图。Fig. 1 schematic diagram of the utility model.
图2本实用新型纵截面图。Fig. 2 is a longitudinal sectional view of the utility model.
图3 A区域示意图。Fig. 3 Schematic diagram of area A.
图4 B-B向截面图。Figure 4 B-B cross-sectional view.
具体实施方式detailed description
如图所示的一种新式方形滤筒，包括滤筒主体1，其特征在于，所述滤筒主体1包括安装端盖2和过滤筒体3，所述过滤筒体3的一端与安装端盖2固定连接，另一端与筒套4固接；A new square filter cartridge as shown in the figure includes a filter cartridge main body 1, characterized in that the filter cartridge main body 1 includes an installation end cover 2 and a filter cylinder body 3, and one end of the filter cylinder body 3 is connected to the installation end The cover 2 is fixedly connected, and the other end is fixedly connected with the barrel sleeve 4;
所述过滤筒体3包括滤框5和滤网6，所述滤框5由多个栅板组合而成，呈中空长方体形，所述滤网6固定设置于滤框5的内壁和外壁上，所述安装端盖2呈方形、中部镂空，安装端盖2上设有卡接密封槽口7，所述卡接密封槽口7呈方形环绕，位于安装端盖2的下端面，卡接密封槽口7的纵截面呈方形，其内壁上设有橡胶密封套8，所述橡胶密封套8上设有截面呈半圆形的条形凸起9，安装端盖2上还设有多个均匀分布的连接螺孔10，所述连接螺孔10贯穿安装端盖2，并连通卡接密封槽口7；The filter cylinder 3 includes a filter frame 5 and a filter screen 6. The filter frame 5 is composed of a plurality of grid plates and is in the shape of a hollow cuboid. The filter screen 6 is fixedly arranged on the inner wall and the outer wall of the filter frame 5. , the installation end cover 2 is square and hollowed out in the middle, and the installation end cover 2 is provided with a clamping sealing notch 7, and the clamping sealing notch 7 is surrounded by a square shape, and is located on the lower end surface of the installation end cover 2. The longitudinal section of the sealing notch 7 is square, and its inner wall is provided with a rubber sealing sleeve 8. The rubber sealing sleeve 8 is provided with a semicircular strip-shaped protrusion 9, and the installation end cover 2 is also provided with multiple A uniformly distributed connecting screw hole 10, the connecting screw hole 10 runs through the installation end cover 2, and communicates with the clamping sealing notch 7;
所述筒套4的中部设有分流凸起11，所述分流凸起11呈金字塔形，其凸起方向指向过滤筒体3中心，且其所呈的金字塔形的顶部呈球面，分流凸起11由4个相连的分流面12构成，所述分流面12与过滤筒体3的内壁所呈的角度为α，所述α为35°~80°；The middle part of the sleeve 4 is provided with a diversion protrusion 11, the diversion protrusion 11 is pyramid-shaped, and its protrusion direction points to the center of the filter cylinder 3, and the top of the pyramid is spherical, and the diversion protrusion 11 is composed of four connected distribution surfaces 12, the angle between the distribution surface 12 and the inner wall of the filter cylinder 3 is α, and the α is 35°~80°;
进一步的，所述卡接密封槽口7的开口处设有导向坡面13，所述导向坡面13的截面呈1/4的椭圆形；Further, the opening of the clamping sealing notch 7 is provided with a guide slope 13, and the cross-section of the guide slope 13 is 1/4 oval;
进一步的，所述过滤筒体3的纵截面呈方形，其所呈的方形的长、宽分别为L1和L2，所述L1:L2=10：9。Further, the longitudinal section of the filter cylinder 3 is square, and the length and width of the square are L1 and L2 respectively, and the L1:L2=10:9.
以上所述，仅为本实用新型较佳的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本实用新型的保护范围内。因此，本实用新型的保护范围应该以权利要求书的保护范围为准。The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any person familiar with the technical field can easily think of Any changes or replacements should fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266998.9U CN206676068U (en) | 2017-03-20 | 2017-03-20 | A kind of new-type square filter cylinder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266998.9U CN206676068U (en) | 2017-03-20 | 2017-03-20 | A kind of new-type square filter cylinder |
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| Publication Number | Publication Date |
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| CN206676068U true CN206676068U (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720266998.9U Expired - Fee Related CN206676068U (en) | 2017-03-20 | 2017-03-20 | A kind of new-type square filter cylinder |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993074A (en) * | 2018-08-06 | 2018-12-14 | 陈志光 | vehicle air processing system |
| CN109966792A (en) * | 2017-12-27 | 2019-07-05 | 罗伯特·博世有限公司 | For filtering the device and fluid box or utensil of liquid |
| CN113368559A (en) * | 2021-07-26 | 2021-09-10 | 安徽达园粮油有限公司 | Plant fiber filter for food production |
| CN113498356A (en) * | 2019-01-08 | 2021-10-12 | 唐纳森公司 | Filter element and method for servicing a filter system |
-
2017
- 2017-03-20 CN CN201720266998.9U patent/CN206676068U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966792A (en) * | 2017-12-27 | 2019-07-05 | 罗伯特·博世有限公司 | For filtering the device and fluid box or utensil of liquid |
| CN108993074A (en) * | 2018-08-06 | 2018-12-14 | 陈志光 | vehicle air processing system |
| CN113498356A (en) * | 2019-01-08 | 2021-10-12 | 唐纳森公司 | Filter element and method for servicing a filter system |
| US12186692B2 (en) | 2019-01-08 | 2025-01-07 | Donaldson Company, Inc. | Filter element and method for servicing a filter system |
| CN113368559A (en) * | 2021-07-26 | 2021-09-10 | 安徽达园粮油有限公司 | Plant fiber filter for food production |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 |
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