CN203944185U - The water filter with dual installation specification - Google Patents
The water filter with dual installation specification Download PDFInfo
- Publication number
- CN203944185U CN203944185U CN201420387202.1U CN201420387202U CN203944185U CN 203944185 U CN203944185 U CN 203944185U CN 201420387202 U CN201420387202 U CN 201420387202U CN 203944185 U CN203944185 U CN 203944185U
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- installing hole
- filter
- end wall
- installation specification
- water filter
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Abstract
A water filter with dual installation specification, comprises one around defining a filter space and comprising filter housing and an installation unit of an end wall.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 utility model, by the setting of described the first installing hole and described the second installing hole, provides two kinds of installation specifications simultaneously, reaches and saves cost and effect easy to use.
Description
Technical field
The utility model relates to a kind of water filter, particularly relates 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 respectively a filter cylinder 111 and a filter cover 112 that is connected in 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 forms similar to the element 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 have been caused.
Summary of the invention
The purpose of this utility model is to provide a kind of can save cost and the water filter with dual installation specification easy to use.
The utlity model has the water filter of dual installation specification, 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 described in the utility model, 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 described in the utility model, the pore size of described the first installing hole and described the second installing hole is unequal.
The water filter with dual installation specification described in the utility model, 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 described in the utility model, this filter housing comprises a filter cylinder and a filter cover that is connected in 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 described in the utility model, 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 described in the utility model, described mounting base is for directly by this end wall of this filter cover Unitary injection formed that makes progress.
The water filter with dual installation specification described in the utility model, the quantity of described mounting base, described the first installing hole and described the second installing hole is four.
Useful effect of the present utility model 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.
Accompanying drawing explanation
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, and an embodiment of the water filter that the utlity model has dual installation specification is described;
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.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
Consult Fig. 3, Fig. 4 and Fig. 5, an embodiment who the utlity model 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 a filter cylinder 32 and a filter cover 33 that is connected in 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 comprised of this filter cylinder 32 and this filter cover 33, also can be comprised of three above elements, does not affect effect of the present utility model.
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 when 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 upwards Unitary injection formed of direct 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 only with thin rib, is connected described installing hole 113.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, when now if the aperture of described the first installing hole 42 is too large, add that its longer length 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 utility model 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 the purpose of this utility model.
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 a filter cylinder and a filter cover that is connected in 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 for directly by this end wall of this filter cover Unitary injection formed that makes progress.
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 |
|---|---|---|---|
| CN201420387202.1U CN203944185U (en) | 2014-07-14 | 2014-07-14 | The water filter with dual installation specification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387202.1U CN203944185U (en) | 2014-07-14 | 2014-07-14 | The water filter with dual installation specification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944185U true CN203944185U (en) | 2014-11-19 |
Family
ID=51886248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420387202.1U Active CN203944185U (en) | 2014-07-14 | 2014-07-14 | The water filter with dual installation specification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203944185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104069664A (en) * | 2014-07-14 | 2014-10-01 | 沛毅工业股份有限公司 | Water filter with double mounting specifications |
-
2014
- 2014-07-14 CN CN201420387202.1U patent/CN203944185U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104069664A (en) * | 2014-07-14 | 2014-10-01 | 沛毅工业股份有限公司 | Water filter with double mounting specifications |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |