CN104069664A - Water filter with double mounting specifications - Google Patents
Water filter with double mounting specifications Download PDFInfo
- Publication number
- CN104069664A CN104069664A CN201410333370.7A CN201410333370A CN104069664A CN 104069664 A CN104069664 A CN 104069664A CN 201410333370 A CN201410333370 A CN 201410333370A CN 104069664 A CN104069664 A CN 104069664A
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- Prior art keywords
- installing hole
- filter
- water filter
- end wall
- installation specification
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Abstract
A water filter with double mounting specifications comprises a filtration casing which forms a filtration space by enclosing and which comprises an end wall; the water filter further comprises a mounting unit; the mounting unit is arranged on the end wall, and comprises a plurality of mounting bases arranged surrounding a center point of the end wall, a plurality of first mounting holes and a plurality of second mounting holes; each mounting base is provided with a first mounting hole and a second mounting hole; the first mounting hole is further from the central point than the second mounting hole is; the connection line of the centers of the first mounting holes forms a first spanning size; the connection line of the centers of the second mounting holes forms a second spanning size which is smaller than the first spanning size. Through the arrangement of the first mounting holes and the second mounting holes, two mounting specifications are provided, and the water filter achieves the purposes of saving costs and use convenience.
Description
Technical field
The present invention relates to a kind of water filter, particularly relate to a kind of water filter with dual installation specification.
Background technology
Consult Fig. 1, for on the market common to a kind of water filter 1 that belongs to U.S. scale cun, often be applied to general potable water system, this water filter comprises several filter housings 11 that are locked in side by side an installing plate (not shown), described filter housing 11 comprises that respectively a filter cylinder 111 and one are connected in the filter cover 112 of this filter cylinder 111, this filter cover 112 has several spaced installing holes 113, for respectively each filter housing 11 being locked in to this installing plate (not shown) by described installing hole 113.
Consult Fig. 2, for a kind of water filter 2 that belongs to Europe rule size, often be applied to the screening system of water for industrial use, this Europe rule water filter 2 is similar to the element composition of this U.S.'s rule water filter 1, main difference is that the filter housing 21 of this Europe rule water filter 2 must be resistance to heavy in order to process a large amount of water for industrial uses, thereby by increasing the spacing of 213 of described installing holes, with the heavier filter housing 21 of Weight Loaded firmly, thereby make manufacturer in order to meet different users's water demand, must manufacture the product of two kinds of different sizes, and then the increase of manufacturing cost and user's inconvenience are caused.
Summary of the invention
The object of the present invention is to provide and a kind ofly can save cost and the water filter with dual installation specification easy to use.
The present invention has the water filter of dual installation specification, and this water filter with dual installation specification comprises one around the filter housing and the installation unit that define a filter space.
This filter housing comprises that an end wall, one enter water flow passage and an outlet passage, and this enters water flow passage and this outlet passage is communicated with this filter space with extraneous.
This installation unit is arranged at this end wall, and comprises several mounting base, several the first installing hole and several the second installing holes that arrange around a central point of this end wall.
Each mounting base is provided with first installing hole and second installing hole, and this first installing hole this second installing hole away from this central point, the line in the center of circle of described the first installing hole forms first stride sizes, and the line in the center of circle of described the second installing hole forms second stride sizes that is less than this first stride sizes.
The water filter with dual installation specification of the present invention, the geometry symmetrical centre of described the first installing hole and the geometry symmetrical centre of described the second installing hole all fall within on this central point.
The water filter with dual installation specification of the present invention, the pore size of described the first installing hole and described the second installing hole is unequal.
The water filter with dual installation specification of the present invention, the aperture of described the first installing hole is less than the aperture of described the second installing hole, and the length of described the first installing hole is greater than the length of described the second installing hole.
The water filter with dual installation specification of the present invention, this filter housing comprises that a filter cylinder and one are connected in the filter cover of this filter cylinder, this end wall, this enters water flow passage and this outlet passage is formed at this filter cover.
The water filter with dual installation specification of the present invention, the outer surface of this end wall is by self periphery the circular arc raising up to this central point.
The water filter with dual installation specification of the present invention, described mounting base is the direct upwards Unitary injection formed of this end wall by this filter cover.
The water filter with dual installation specification of the present invention, the quantity of described mounting base, described the first installing hole and described the second installing hole is four.
Useful effect of the present invention is: by the setting of described the first installing hole and described the second installing hole, can provide the selection of the dual installation specification of user simultaneously, reach and save cost and effect easy to use.
Brief description of the drawings
Fig. 1 is a stereogram, and existing a kind of U.S. rule water filter is described;
Fig. 2 is a stereogram, and existing a kind of Europe rule water filter is described;
Fig. 3 is a stereogram, illustrates that the present invention has an embodiment of the water filter of dual installation specification;
Fig. 4 is a cutaway view, and this embodiment is described;
Fig. 5 is a top view, and an installation unit of this embodiment is described;
Fig. 6 is the cutaway view of a hatching VI-VI along Fig. 5, and first installing hole and second installing hole of this installation unit of this embodiment is described.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail.
Consult Fig. 3, Fig. 4 and Fig. 5, the embodiment that the present invention has the water filter of dual installation specification comprises one around the filter housing 3 and the installation unit 4 that define a filter space 31.
This filter housing 3 comprises that a filter cylinder 32 and one are connected in the filter cover 33 of this filter cylinder 32, this filter cover 33 has an end wall 331, one and enters water flow passage 332 and an outlet passage 333, and this enters water flow passage 332 and this outlet passage 333 is communicated with this filter space 31 with extraneous.In the present embodiment, the outer surface of this end wall 331 is to a central point 334 circular arc raising up by self periphery, and the problem of ponding can not occur.
It is worth mentioning that, this filter housing 3 is not limited to be made up of this filter cylinder 32 and this filter cover 33, also can be made up of three above elements, does not affect effect of the present invention.
This installation unit 4 is arranged at this end wall 331, and comprises four mounting bases that arrange around this central point 334 of this end wall 331 41, four the first installing holes 42 and four the second installing holes 43.
Each mounting base 41 is provided with first installing hole 42 and second installing hole 43, and this first installing hole 42 this second installing hole 43 away from this central point 334.The line in the center of circle of described the first installing hole 42 forms a first stride sizes L1 × W1, and the line in the center of circle of described the second installing hole 43 forms a second stride sizes L2 × W2 who is less than this first stride sizes L1 × W1.When this filter housing 3 is advised the installing plate (not shown) of system in coupling Europe, described the first installing hole 42 that is applicable to lock, this filter housing 3 is in the time mating the installing plate (not shown) of U.S. rule system, and described the second installing hole 43 is applicable to lock.
In the present embodiment, described mounting base 41 is the direct upwards Unitary injection formed of this end wall 331 by this filter cover 33, and the plumpness of its structural strength and ejaculation material is all better than existing this filter cover 112 (seeing Fig. 1) and is only connected described installing hole 113 with thin rib.And the geometry symmetrical centre of the geometry symmetrical centre of described the first installing hole 42 and described the second installing hole 43 all falls within on this central point 334, make this Bu Huiyin Europe, pipe arrangement orientation rule system that enters water flow passage 332 and this outlet passage 333 or U.S. rule system and change to some extent.
Consult Fig. 6, in order to improve the steadiness of installation, the length of described the first installing hole 42 is greater than the length of described the second installing hole 43, if when now the aperture of described the first installing hole 42 is too large, add that its length of growing may cause the structural weak of described mounting base 41, therefore the aperture design of described the first installing hole 42 is the aperture that is less than described the second installing hole 43, on the contrary, be limited to the circular arc outer surface of this end wall 331, although the length of described the second installing hole 43 is less than the length of described the first installing hole 42, but by the larger characteristic in its aperture, the same steadiness that can improve installation, therefore, described the first installing hole 42 and described the second installing hole 43 are by all reaching stable support effect under the collocation of its aperture and length.
In sum, the present invention is by be arranged at this filter cover 33 by described the first installing hole 42 and described second installing hole 43 with different spacing simultaneously, user's selection of two kinds of different installation specifications can be once provided, reach and save cost and effect easy to use, so really can reach object of the present invention.
Claims (8)
1. a water filter with dual installation specification, is characterized in that: this water filter with dual installation specification comprises:
A filter housing, around defining a filter space, and comprises that an end wall, one enter water flow passage and an outlet passage, and this enters water flow passage and this outlet passage is communicated with this filter space with extraneous; And
An installation unit, be arranged at this end wall, and comprise mounting base, several the first installing hole and several the second installing holes that several central point around this end wall arrange, each mounting base is provided with first installing hole and second installing hole, and this first installing hole this second installing hole away from this central point, the line in the center of circle of described the first installing hole forms first stride sizes, and the line in the center of circle of described the second installing hole forms second stride sizes that is less than this first stride sizes.
2. the water filter with dual installation specification according to claim 1, is characterized in that: the geometry symmetrical centre of described the first installing hole and the geometry symmetrical centre of described the second installing hole all fall within on this central point.
3. the water filter with dual installation specification according to claim 2, is characterized in that: the pore size of described the first installing hole and described the second installing hole is unequal.
4. the water filter with dual installation specification according to claim 3, it is characterized in that: the aperture of described the first installing hole is less than the aperture of described the second installing hole, and the length of described the first installing hole is greater than the length of described the second installing hole.
5. according to the water filter with dual installation specification described in arbitrary claim in claim 1 to 4, it is characterized in that: this filter housing comprises that a filter cylinder and one are connected in the filter cover of this filter cylinder, this end wall, this enters water flow passage and this outlet passage is formed at this filter cover.
6. the water filter with dual installation specification according to claim 5, is characterized in that: the outer surface of this end wall is by self periphery the circular arc raising up to this central point.
7. the water filter with dual installation specification according to claim 6, is characterized in that: described mounting base is the direct upwards Unitary injection formed of this end wall by this filter cover.
8. the water filter with dual installation specification according to claim 5, is characterized in that: the quantity of described mounting base, described the first installing hole and described the second installing hole is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333370.7A CN104069664A (en) | 2014-07-14 | 2014-07-14 | Water filter with double mounting specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333370.7A CN104069664A (en) | 2014-07-14 | 2014-07-14 | Water filter with double mounting specifications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104069664A true CN104069664A (en) | 2014-10-01 |
Family
ID=51591513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410333370.7A Pending CN104069664A (en) | 2014-07-14 | 2014-07-14 | Water filter with double mounting specifications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104069664A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0880987B1 (en) * | 1997-05-14 | 2004-12-29 | PTI Technologies, Inc. | Filtration unit |
| EP1302228B1 (en) * | 2001-10-11 | 2007-09-12 | Filtrox AG | Filter |
| CN101553432A (en) * | 2006-11-16 | 2009-10-07 | T&D水技术研发公司 | Filter cartridge assembly |
| CN102781540A (en) * | 2010-03-04 | 2012-11-14 | Hydac过滤技术有限公司 | Filter device |
| CN202942705U (en) * | 2012-11-27 | 2013-05-22 | 甘肃蓝科石化高新装备股份有限公司 | Self-cleaning filter and self-cleaning filter system comprising same |
| CN203944185U (en) * | 2014-07-14 | 2014-11-19 | 沛毅工业股份有限公司 | The water filter with dual installation specification |
-
2014
- 2014-07-14 CN CN201410333370.7A patent/CN104069664A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0880987B1 (en) * | 1997-05-14 | 2004-12-29 | PTI Technologies, Inc. | Filtration unit |
| EP1302228B1 (en) * | 2001-10-11 | 2007-09-12 | Filtrox AG | Filter |
| CN101553432A (en) * | 2006-11-16 | 2009-10-07 | T&D水技术研发公司 | Filter cartridge assembly |
| CN102781540A (en) * | 2010-03-04 | 2012-11-14 | Hydac过滤技术有限公司 | Filter device |
| CN202942705U (en) * | 2012-11-27 | 2013-05-22 | 甘肃蓝科石化高新装备股份有限公司 | Self-cleaning filter and self-cleaning filter system comprising same |
| CN203944185U (en) * | 2014-07-14 | 2014-11-19 | 沛毅工业股份有限公司 | The water filter with dual installation specification |
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| 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: 20141001 |