CN204233877U - A kind of filter - Google Patents
A kind of filter Download PDFInfo
- Publication number
- CN204233877U CN204233877U CN201420698692.7U CN201420698692U CN204233877U CN 204233877 U CN204233877 U CN 204233877U CN 201420698692 U CN201420698692 U CN 201420698692U CN 204233877 U CN204233877 U CN 204233877U
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- filter
- water drum
- water
- filter core
- core
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Abstract
The utility model discloses a kind of filter, comprise a body and a filter core, body is provided with intake tunnel and exhalant canal; Filter core comprises that filter house and two ends are mutually through crosses water drum, and this outer wall crossing water drum is provided with for making water along its one end to the structure that other end spiral advances, and filter house was located at the other end of water drum; This filter core is secured in body, and make the part outside the corresponding filter core of the inner chamber of body form intake antrum, part inside corresponding filter core forms water chamber, the intake tunnel of body was positioned at the one end side of water drum, and be connected with described intake antrum, the one end crossing water drum forms the delivery port of described water chamber, and is connected with the exhalant canal of body.A kind of cleaning filtration water body of the present utility model is effective, and remove contamination conveniently, safeguard simple.
Description
Technical field
The utility model relates to a kind of filter, particularly relates to a kind of water turbulence that utilizes and filters dirty filter.
Background technology
The stage filter of prior art adopts the fixing filter screen on filter core to carry out water body filtration, and filter needs to be taken out by filter core continually to clean, otherwise namely can form dirty accumulation on filter screen, and even result in blockage, impact normally uses.Meanwhile, mainly accumulate in screen pack surface due to dirty, depend on screen pack, dirty not easy to clean on screen pack, so that affect the service life of screen pack.
Utility model content
The purpose of this utility model is the deficiency overcoming prior art, provides a kind of novel filter.
The utility model solves the technical scheme that its technical problem adopts: a kind of filter, comprise a body and a filter core, body is provided with intake tunnel and exhalant canal, filter core comprises that filter house and two ends are mutually through crosses water drum, this outer wall crossing water drum is provided with for making water along its one end to the structure that other end spiral advances, and filter house was located at the other end of water drum; This filter core is secured in body, and make the part outside the corresponding filter core of the inner chamber of body form intake antrum, part inside corresponding filter core forms water chamber, the intake tunnel of body was positioned at the one end side of water drum, and be connected with described intake antrum, the one end crossing water drum forms the delivery port of described water chamber, and is connected with the exhalant canal of body.
Preferably, described structure is be located at the described spiral rib crossing water drum outer wall border.
Preferably, described filter house comprises the core cylinder that screen pack and sidewall are provided with water hole, and one end of core cylinder is connected with the described other end one crossing water drum and is connected, and the other end of core cylinder is closed, and screen pack is wrapped in core cylinder lateral surface.
Preferably, described body is also provided with the construction opening that leads to its inner chamber, and described filter core is inserted in described body by this construction opening; Also comprise an end cap, this end cap is fixed in the other end of described core cylinder, and close the other end of described core cylinder, this end cap is also threaded mutually with the construction opening of described body, carries out shutoff to this construction opening.
Preferably, the described one end end face crossing water drum is resisted against the inwall of described body, and the entrance of the exhalant canal of corresponding described body.
Preferably, described intake tunnel is formed by the inlet channel being shaped in described body, and the end of this inlet channel is connected with a nipple, and this nipple is provided with internal thread.
Preferably, also comprise collar and sealing ring, collar is sheathed on outside the end of described inlet channel, and the inwall of described nipple is provided with annular hanging platform, and this annular hanging platform is affiliated in collar; Sealing ring is matched with between the inwall of described nipple and the end of described inlet channel.
Preferably, described exhalant canal is formed by the outlet conduit being shaped in described body, and this outlet conduit is provided with external screw thread.
The beneficial effects of the utility model are:
1, the utility model is arranged for making water along its one end to the structure that other end spiral advances by the outer wall crossing water drum at filter core, water is impelled while spiral advances dirtyly to pile up to the periphery under the influence of centrifugal force, acquisition center comparatively clean water body enters water chamber by the filter house of filter core, rotating water can wash away filter house surface simultaneously, glutinous superincumbent dirt is departed from, thus, the utility model is compared with the filter of prior art, it is with self-cleaning function, make clean convenient, and blocking is less likely to occur, reduce the frequency that cleaning filter is safeguarded,
2, whom the utility model makes form spiralling water turbulence in the intake antrum of body by the structure of the setting on filter core, consumes the kinetic energy of current in pipeline, reduces the hydraulic pressure in pipeline, reduces noise, also protects relevant device simultaneously;
3, when the utility model needs clean, only need screw out filter core, then the dirt be bonded on body will follow structure that filter core designs together out, thus removes contamination very convenient.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But a kind of filter of the present utility model is not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is exploded perspective view of the present utility model;
Fig. 2 is overall structure schematic diagram of the present utility model;
Fig. 3 is overall structure sectional view of the present utility model.
Detailed description of the invention
Embodiment
Please participate in shown in Fig. 1-Fig. 3, a kind of filter of the present utility model, comprise body 1 and a filter core 2, body 1 is provided with intake tunnel 11 and exhalant canal 12, filter core 2 comprises that filter house and two ends are mutually through crosses water drum 24, this outer wall crossing water drum 24 is provided with for making water along its one end to the structure that other end spiral advances, and filter house was located at the other end of water drum 24; This filter core 2 is secured in body 1, and make the part outside the corresponding filter core 2 of the inner chamber of body 1 form intake antrum 13, part inside corresponding filter core 2 forms water chamber 14, the intake tunnel 11 of body 1 was positioned at the one end side of water drum 24, and be connected with described intake antrum 13, the one end crossing water drum 24 forms the delivery port of described water chamber 14, and is connected with the exhalant canal 12 of body 1.
Further, described structure is be located at the described spiral rib 25 crossing water drum 24 outer wall border; Described filter house comprises the core cylinder 22 that screen pack 21 and sidewall are provided with water hole 23, and one end of core cylinder 22 is connected with the described other end one crossing water drum 24 and is connected, and the other end of core cylinder 22 is closed, and screen pack 21 is wrapped in core cylinder 22 lateral surface.Here, the structure of described structure is not limited to spiral rib 25, also other structure that water spiral can be made to advance can be designed to, such as, be designed to the curved bar of some separate types, make one end of each curved bar be fixed on the described outer wall crossing water drum 24, and each curved bar is spaced apart uniformly along the outer wall border crossing water drum 24.
Further, described body 1 is also provided with the construction opening that leads to its inner chamber, and described filter core 2 is inserted in described body 1 by this construction opening; Also comprise an end cap 3, this end cap 3 is fixed in the other end of described core cylinder 22, closes the other end of described core cylinder 22, and this end cap 3 is also threaded mutually with the construction opening of described body 1, carries out shutoff to this construction opening.
Further, the described one end end face crossing water drum 24 is resisted against the inwall of described body 1, and the entrance of the exhalant canal 12 of corresponding described body 1; Described intake tunnel 11 is formed by the inlet channel being shaped in described body 1, and the end of this inlet channel is connected with a nipple 6, and this nipple 6 is provided with internal thread.
Further, also comprise collar 4 and sealing ring 5, collar 4 is sheathed on outside the end of described inlet channel, and the inwall of described nipple 6 is provided with annular hanging platform 61, and this annular hanging platform 61 is affiliated in collar 4; Between the inwall that sealing ring 5 is matched with described nipple 6 and the end of described inlet channel.
Further, described exhalant canal 12 is formed by the outlet conduit being shaped in described body 1, and this outlet conduit is provided with external screw thread.
A kind of filter of the present utility model, its process of filtering water body is shown in Figure 3, and current are entered in the intake antrum 13 of body 1 by intake tunnel 11, and flows to the other end along spiral rib 25 from the one end crossed outside water drum 24, forms water turbulence; Dirty in water body is accumulated on the chamber wall of intake antrum 13 by water turbulence, and the water body that central authorities are comparatively clean simultaneously enters in water chamber 14 by screen pack 21 and water hole 23; Afterwards, water body passed through water drum 24 successively, exhalant canal 12 flows out.
When need to accumulate in cleaning and filtering dirty time, filter core 2 is only needed to take out, specifically end cap 3 is outwarded winding, extract filter core 2, because spiral rib 25 is posted by body 1 inner surface, while filter core 2 takes out, depending on dirty meeting on body 1 inner surface along with spiral rib 25 is together taken out of, reaches the object of removing contamination.
Above-described embodiment is only used for further illustrating a kind of filter of the present utility model; but the utility model is not limited to embodiment; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all fall in the protection domain of technical solutions of the utility model.
Claims (8)
1. a filter, comprise a body and a filter core, body is provided with intake tunnel and exhalant canal, it is characterized in that: filter core comprises that filter house and two ends are mutually through crosses water drum, this outer wall crossing water drum is provided with for making water along its one end to the structure that other end spiral advances, and filter house was located at the other end of water drum; This filter core is secured in body, and make the part outside the corresponding filter core of the inner chamber of body form intake antrum, part inside corresponding filter core forms water chamber, the intake tunnel of body was positioned at the one end side of water drum, and be connected with described intake antrum, the one end crossing water drum forms the delivery port of described water chamber, and is connected with the exhalant canal of body.
2. filter according to claim 1, is characterized in that: described structure is be located at the described spiral rib crossing water drum outer wall border.
3. filter according to claim 1, it is characterized in that: described filter house comprises the core cylinder that screen pack and sidewall are provided with water hole, one end of core cylinder is connected with the described other end one crossing water drum and is connected, and the other end of core cylinder is closed, and screen pack is wrapped in core cylinder lateral surface.
4. filter according to claim 3, is characterized in that: described body is also provided with the construction opening that leads to its inner chamber, and described filter core is inserted in described body by this construction opening; Also comprise an end cap, this end cap is fixed in the other end of described core cylinder, and close the other end of described core cylinder, this end cap is also threaded mutually with the construction opening of described body, carries out shutoff to this construction opening.
5. filter according to claim 1, is characterized in that: the described one end end face crossing water drum is resisted against the inwall of described body, and the entrance of the exhalant canal of corresponding described body.
6. filter according to claim 1, is characterized in that: described intake tunnel is formed by the inlet channel being shaped in described body, and the end of this inlet channel is connected with a nipple, and this nipple is provided with internal thread.
7. filter according to claim 6, is characterized in that: also comprise collar and sealing ring, and collar is sheathed on outside the end of described inlet channel, and the inwall of described nipple is provided with annular hanging platform, and this annular hanging platform is affiliated in collar; Sealing ring is matched with between the inwall of described nipple and the end of described inlet channel.
8. filter according to claim 1, is characterized in that: described exhalant canal is formed by the outlet conduit being shaped in described body, and this outlet conduit is provided with external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698692.7U CN204233877U (en) | 2014-11-19 | 2014-11-19 | A kind of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698692.7U CN204233877U (en) | 2014-11-19 | 2014-11-19 | A kind of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204233877U true CN204233877U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420698692.7U Active CN204233877U (en) | 2014-11-19 | 2014-11-19 | A kind of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204233877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112875952A (en) * | 2021-01-22 | 2021-06-01 | 深圳市金利源净水设备有限公司 | Water purifier filter element and water purifier |
-
2014
- 2014-11-19 CN CN201420698692.7U patent/CN204233877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112875952A (en) * | 2021-01-22 | 2021-06-01 | 深圳市金利源净水设备有限公司 | Water purifier filter element and water purifier |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |