CN203291603U - Filter - Google Patents
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- Publication number
- CN203291603U CN203291603U CN2013203522752U CN201320352275U CN203291603U CN 203291603 U CN203291603 U CN 203291603U CN 2013203522752 U CN2013203522752 U CN 2013203522752U CN 201320352275 U CN201320352275 U CN 201320352275U CN 203291603 U CN203291603 U CN 203291603U
- Authority
- CN
- China
- Prior art keywords
- filter
- slide plate
- screen cover
- cover
- cylindrical shell
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a filter which comprises a cylinder and a cylinder cover disposed at the upper end of the cylinder. A sliding rod is connected to the lower end of the cylinder cover. A filter device is connected to the sliding rod in a damping manner. The filter device comprises a movable sliding plate and a filter screen cover connected with the sliding plate. The filter screen cover is connected to the lower end of the sliding plate. A plurality of draining holes communicated with the inner cavity of the filter screen cover are formed in the sliding plate. The sliding plate and the sliding rod are connected in a way that a non-return step is formed at the bottom end of the sliding rod, the sliding plate is sleeved on the sliding rod, and a damping spring is sleeved on the sliding rod between the lower end face of the sliding plate and the non-return step. Due to the fact that the filter device is connected to the sliding rod in a damping manner and the damping spring is disposed between the sliding plate and the sliding rod non-return step, water flow impact of water entering from an water inlet pipe can be buffered effectively, the filter screen cover can be protected effectively, and the service life of the filter can be prolonged.
Description
Technical field
The utility model relates to a kind of filter.
Background technology
The filter in present market is mainly at the inlet pipe of cylindrical shell and goes out between pipe to arrange a filter screen, by filter screen, the water that flows through is filtered, can there be such defect in this structure in the use of reality, if the flow rate of water flow that passes into from inlet pipe is very fast or pressure is easy to filter screen is broken through when larger, thereby affect the normal use of whole filter.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of filter is provided, extend the service life of screen cover in filter.
the technical scheme that its technical problem that solves the utility model adopts is: a kind of filter, it is characterized in that: the cover that comprises cylindrical shell and be arranged on the cylindrical shell upper end, described cover lower end is connected with slide bar, on described slide bar, damping type is connected with filter, described filter comprises slide plate movably and the screen cover that is connected with slide plate, described screen cover is connected to the lower end of slide plate, be positioned on the cylinder lateral wall of slide plate top and be connected with water inlet pipe, on the sidewall of cylinder body bottom, be connected with outlet pipe, on described slide plate, offer a plurality of leaking holes that communicate with the screen cover inner chamber,
The syndeton of described slide plate and slide bar is: the bottom of described slide bar is formed with the non-return step, described sliding plate sleeve is connected on slide bar, on slide bar between the lower surface of described slide plate and non-return step, be socketed with damping spring, the radial dimension of described screen cover upper end connecting end surface is identical with the internal diameter of cylindrical shell.
Further, described slide plate and screen cover form and removably connect by bolt.
The beneficial effects of the utility model are: the filter damping type that is arranged in cylindrical shell is connected on slide bar; by being arranged on the damping spring between slide plate and slide bar non-return step; effectively the impulse force of the current that pass into from water inlet pipe of buffering, effectively protect screen cover, extends the service life of filter.
The radial dimension of screen cover upper end connecting end surface is identical with the internal diameter of cylindrical shell, can effectively avoid like this from the gap of current between cylinder inboard wall and screen cover upper linker that water inlet pipe passes into, flowing out, guarantee current after filtration guard from outlet pipe, flow out again, improve the quality of filter screen.
Screen cover is detachably connected on slide plate by bolt, when the impurity of screen cover inner filtration is more, mentions cover, thereby filter is partly proposed, and unclamps bolt, and is by impurity that can the easy cleaning the inside after screen cover dismounting, very easy to use.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the structural representation of filter;
Wherein: 1, cylindrical shell, 2, slide bar, 3, slide plate, 4, screen cover, 5, water inlet pipe, 6, outlet pipe.
The specific embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of filter, comprise cylindrical shell 1 and the cover that is arranged on cylindrical shell 1 upper end, the cover lower end is connected with slide bar 2, on slide bar 2, damping type is connected with filter, filter comprises slide plate 3 movably and the screen cover 4 that is connected with slide plate 3, and screen cover 4 is connected to the lower end of slide plate 3, on described slide plate, offers a plurality of leaking holes that communicate with the screen cover inner chamber;
Slide plate 3 with the syndeton of slide bar 2 is: the bottom of slide bar 2 is formed with the non-return step, and slide plate 3 is socketed on slide bar 2, on the slide bar 2 between the lower surface of slide plate 3 and non-return step, is socketed with damping spring.
The filter damping type that is arranged in cylindrical shell 1 is connected on slide bar 2; by being arranged on the damping spring between slide plate 3 and slide bar 2 non-return steps; effectively the impulse force of the current that pass into from water inlet pipe 5 of buffering, effectively protect screen cover 4, extends the service life of filter.
Be positioned on cylindrical shell 1 sidewall of slide plate 3 tops and be connected with water inlet pipe 5, be positioned on the sidewall of cylindrical shell 1 bottom and be connected with outlet pipe 6.
The radial dimension of screen cover 4 upper end connecting end surfaces is identical with the internal diameter of cylindrical shell 1.Can effectively avoid like this from the gap of current between cylindrical shell 1 inwall and screen cover 4 upper linkers that water inlet pipe 5 passes into, flowing out, guarantee current after filtration guard 4 from outlet pipe 6, flow out again, improve the quality of filter screen.
Slide plate 3 forms and removably connects by bolt with screen cover 4.Screen cover 4 is detachably connected on slide plate 3 by bolt, when the impurity of screen cover 4 inner filtrations is more, mentions cover, thereby filter is partly proposed, and unclamps bolt, and is by impurity that can the easy cleaning the inside after screen cover 4 dismounting, very easy to use.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can, in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to the claim scope.
Claims (2)
1. filter, it is characterized in that: comprise cylindrical shell (1) and the cover that is arranged on cylindrical shell (1) upper end, described cover lower end is connected with slide bar (2), the upper damping type of described slide bar (2) is connected with filter, described filter comprises slide plate (3) movably and the screen cover (4) that is connected with slide plate (3), described screen cover (4) is connected to the lower end of slide plate (3), be positioned on cylindrical shell (1) sidewall of slide plate (3) top and be connected with water inlet pipe (5), on the sidewall of cylindrical shell (1) bottom, be connected with outlet pipe (6), on described slide plate (3), offer a plurality of leaking holes that communicate with screen cover (4) inner chamber,
Described slide plate (3) with the syndeton of slide bar (2) is: the bottom of described slide bar (2) is formed with the non-return step, described slide plate (3) is socketed on slide bar (2), on the lower surface of described slide plate (3) and the slide bar (2) between the non-return step, be socketed with damping spring, the radial dimension of described screen cover (4) upper end connecting end surface is identical with the internal diameter of cylindrical shell (1).
2. a kind of filter according to claim 1 is characterized in that: described slide plate (3) forms and removably connects by bolt with screen cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203522752U CN203291603U (en) | 2013-06-19 | 2013-06-19 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203522752U CN203291603U (en) | 2013-06-19 | 2013-06-19 | Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291603U true CN203291603U (en) | 2013-11-20 |
Family
ID=49567644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203522752U Expired - Fee Related CN203291603U (en) | 2013-06-19 | 2013-06-19 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203291603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888528A (en) * | 2015-05-12 | 2015-09-09 | 成都易态科技有限公司 | Liquid membrane filter device |
| CN107050967A (en) * | 2017-05-08 | 2017-08-18 | 盐城市兰丰环境工程科技有限公司 | A kind of filter with collecting function |
-
2013
- 2013-06-19 CN CN2013203522752U patent/CN203291603U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888528A (en) * | 2015-05-12 | 2015-09-09 | 成都易态科技有限公司 | Liquid membrane filter device |
| CN104888528B (en) * | 2015-05-12 | 2017-05-17 | 成都易态科技有限公司 | Liquid membrane filter device |
| CN107050967A (en) * | 2017-05-08 | 2017-08-18 | 盐城市兰丰环境工程科技有限公司 | A kind of filter with collecting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20131120 Termination date: 20160619 |