CN201263915Y - Filtering bottle - Google Patents
Filtering bottle Download PDFInfo
- Publication number
- CN201263915Y CN201263915Y CNU2008201226024U CN200820122602U CN201263915Y CN 201263915 Y CN201263915 Y CN 201263915Y CN U2008201226024 U CNU2008201226024 U CN U2008201226024U CN 200820122602 U CN200820122602 U CN 200820122602U CN 201263915 Y CN201263915 Y CN 201263915Y
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- China
- Prior art keywords
- bottle
- filter core
- loam cake
- pipe
- tube
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Abstract
The utility model relates to a filtering device, in particular to a filtering bottle used in a household water fountain, which comprises a bottle body, an upper cover and a filter core provided with an upper jointing hole, a lower jointing hole and a hollow pipe; a lower jointing seat is arranged on the bottom surface of the bottle body, and an upper jointing seat is arranged at the bottom of the middle part of the upper cover; a water inlet pipe and a water outlet pipe are symmetrically arranged at two sides of the upper cover, the water outlet is a 90-degree bent pipe which is formed by a horizontal pipe and a vertical pipe, wherein the vertical pipe is arranged in the upper jointing seat; outer screw threads are arranged at the periphery of the upper jointing seat; a flange provided with a central screw hole is arranged at the upper part of the filter core of the hollow pipe, the central screw hole forms the upper jointing hole of the filter core, a flow equalizing pipe is arranged in the hollow pipe of the filter core through an extension way from the central screw hole, and a plurality of flow equalizing holes are arranged on the wall of the flow equalizing pipe. Through arranging the flow equalizing pipe in the hollow pipe of the filter core, the filtering device effectively solves the problem of even upper and lower waterflow capacity of the filter core so that the filter core can be fully used on the whole length.
Description
Technical field
The utility model relates to a kind of filter, the filtering flask of using in particularly a kind of family water dispenser that is used to install material for core.
Background technology
Water is indispensable material in people's daily life, and drinking water is related to human beings'health especially, because economic development causes the water resource severe contamination.The running water in city, though handle through processing, the difficult every index that comprehensively reaches health, safety is so various water machine appears on the market in succession.The water machine of making drinking water with filter method has filtering flask mostly, the filter core of various heterogeneities is housed in the bottle, the heavy metal element that former water is removed objectionable impurities, bacterium, virus and is harmful to health through filter element filtering also increases beneficial trace elements simultaneously, improves micromolecular water, alkalescent water active, that make water become human body to be easy to absorb.
Fig. 1 is the structural representation of existing a kind of filtering flask, comprise filtering flask body 1, loam cake 2, wherein filtering flask body 1 is generally stainless steel or materials such as plastics or fiber are made, be provided with down joining base 3 in its bottom, be used for following the joints mouth 11 of known filtering element (cartridge) 10 bottoms of socket changeable type, its inner upper end is provided with one group of sealed nut 4 when making up with loam cake 2, cooperation is sealed with the sealed screw thread 5 of loam cake 2, for strengthening its sealing and water proofing property.One seal washer 6 is set below sealed nut 4, loam cake 2 is except that being provided with one group of sealed screw thread 5, in the middle of its bottom, be provided with joining base 7 in addition, be used for known filtering element (cartridge) 10 on engage mouthful 12 sockets, in addition, the loam cake both sides also are arranged with a water inlet 8 and a delivery port 9, enter for the water source that will filter, and the outflow of the water source after filtering, wherein delivery port 9 is located in the joining base 7.
During filtration, water enters from water inlet 8, flows to centre bore by filter core 10 peripheries, implements to filter, and the water after the filtration is flowed out from delivery port 9 through last joining base 7 by centre bore.When needing more renew cartridge, open loam cake 2 and can change.
Yet, there is the uneven problem of water that flows through lower filter in the filtering flask of this structure, reason is that a water inlet 8 and a delivery port 9 cover with being located at, the water route journey on filter core top is shorter than the water route journey of filter core bottom, thereby more water filters from filter core top, just progressively move down when the top filter core is stopped up by impurity, actual effect is equivalent to reduce filter core length.
Summary of the invention
Technical problem to be solved in the utility model is at the above-mentioned deficiency of prior art, and to provide a kind of filtration uniform filtering flask.
Filtering flask provided by the utility model is realized by following technical scheme.
A kind of filtering flask comprises: bottle, loam cake, the filter core of conjugate foramen and hollow tube about having; Described bottle bottom surface is provided with down joining base, described loam cake central bottom is provided with joining base, the bilateral symmetry of described loam cake is provided with water inlet pipe and outlet pipe, and described outlet pipe is that wherein vertical tube is located in the joining base by 90 ° of bend pipes that horizontal tube and vertical tube constituted; It is characterized in that: the described periphery that goes up joining base is provided with external screw thread, the top of described hollow tube filter core is provided with the flange with center screw, described center screw constitutes the last conjugate foramen of filter core, and described center screw extends the current-sharing pipe that a tube wall is provided with a plurality of equal discharge orifices in the hollow tube of described filter core.
A kind of filtering flask comprises: bottle, has the up and down filter core of conjugate foramen and hollow tube at loam cake; Described bottle bottom surface is provided with down joining base, described loam cake central bottom is provided with joining base, the bilateral symmetry of described loam cake is provided with water inlet pipe and outlet pipe, and described outlet pipe is that wherein vertical tube is located in the joining base by 90 ° of bend pipes that horizontal tube and vertical tube constituted; It is characterized in that: the described port of going up the vertical tube of joining base outlet pipe is provided with internal thread, the top of described hollow tube filter core is provided with the flange with center double-screw bolt, described center double-screw bolt constitutes goes up bond post, and described center double-screw bolt extends the current-sharing pipe that a tube wall is provided with a plurality of equal discharge orifices in the hollow tube of described filter core.
Except that above-mentioned essential features, in specific implementation process, also can replenish following technology contents.
Described filtering flask is characterized in that: all the aperture of discharge orifice is certain on the described current-sharing tube wall, and its distribution density from top to bottom progressively strengthens.
Described filtering flask is characterized in that: all the distribution density of discharge orifice is certain on the described current-sharing tube wall, and its aperture is from top to bottom progressively strengthened.
Described filtering flask is characterized in that: all distribution density of discharge orifice and aperture progressively increasings from top to bottom on the described current-sharing tube wall.
Described filtering flask, it is characterized in that: the internal thread hole that is provided with internal diameter greater than the bottle diameter of bore suitable for reading of described bottle, form a shoulder between described internal thread hole and the described bottle endoporus, the bottom surface of described loam cake has extended downwards has externally threaded adapter, described loam cake takes over by the bottom external screw thread that spiral shell is located at bottle internal thread hole suitable for reading and close solid, and is provided with seal washer between described bottle endoporus shoulder and externally threaded adapter end face.
Described filtering flask, it is characterized in that: the periphery suitable for reading of described bottle is provided with external screw thread, the bottom surface of described loam cake extends the adapter with internal thread downwards, described loam cake takes over by the bottom internal and external threads that spiral shell is located at bottle external screw thread hole suitable for reading and close solid, and is provided with seal washer between the end face suitable for reading of described loam cake bottom surface and bottle.
Described filtering flask is characterized in that: the periphery of described bottle and loam cake evenly is provided with many and screws anti-skidding convex tendon.
Advantage of the present utility model is:
The utility model efficiently solves the filter core uniform problem of discharge portion up and down by the current-sharing pipe is set in the hollow tube of filter core, make filter core reach abundant use on whole length.
For architectural feature of the present utility model and effect thereof are had further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 is the structural representation of a kind of filtering flask of using of existing family water dispenser.
Fig. 2 is the structural representation of the utility model filtering flask embodiment one.
Fig. 3 is the equal tube flowing structure schematic diagram of the utility model filtering flask embodiment one.
Fig. 4 is the structural representation of the utility model filtering flask embodiment two.
Fig. 5 is the equal tube flowing structure schematic diagram of the utility model filtering flask embodiment two.
The specific embodiment
Embodiment one
Fig. 2 is the structural representation of the utility model embodiment one, and the utility model provides a kind of filtering flask, comprising: bottle 20, has the up and down filter core 40 of conjugate foramen 41,42 and hollow tube 43 at loam cake 30; Described bottle 20 bottom surfaces are provided with down joining base 21, are used for engaging with the following conjugate foramen 42 of filter core 40; Described loam cake 30 central bottom are provided with joining base 31, are used for engaging with the last conjugate foramen 41 of filter core 40; The bilateral symmetry of described loam cake 30 is provided with water inlet pipe 32 and outlet pipe 33, the 90 ° bend pipes of described outlet pipe 33 for being constituted by horizontal tube 331 and vertical tube 332, and wherein vertical tube 332 is located in the joining base 31.The described periphery that goes up joining base 31 is provided with external screw thread, the top of described hollow tube filter core 40 is provided with the flange 45 with center screw, described center screw constitutes the last conjugate foramen 41 of filter core 40, and described center screw extends the current-sharing pipe 47 that a tube wall is provided with a plurality of equal discharge orifices 46 in the hollow tube 43 of described filter core 40.
In the present embodiment, the aperture of the equal discharge orifice on described current-sharing pipe 46 tube walls is certain, and its distribution density from top to bottom progressively strengthens (as shown in Figure 3).
The internal thread hole 22 that is provided with internal diameter greater than the bottle diameter of bore suitable for reading of described bottle 20 forms a shoulder 23 between described internal thread hole 22 and the described bottle endoporus; The bottom surface of described loam cake 30 has extended downwards has externally threaded adapter 34, described loam cake 30 is taken over by the bottom external screw thread that 34 spiral shells are located at bottle 20 internal thread holes 22 suitable for reading and is close solid, and is provided with seal washer 35 between described bottle endoporus shoulder 23 and externally threaded adapter 34 end faces.
During assembling, earlier the screw on filter core 40 upper flange 45 (going up conjugate foramen 41) is screwed in loam cake 30 and be positioned on the external screw thread of joining base 31 on the central bottom; Between described bottle endoporus shoulder 23 and externally threaded adapter 34 end faces, place seal washer 35.The loam cake 30 that filter core 40 will be housed again takes over its bottom external screw thread that 34 spiral shells are located in bottle 20 internal thread hole 22 suitable for reading and close solid.
Embodiment two
Fig. 4 is the structural representation of the utility model embodiment two, and the filtering flask of present embodiment comprises: bottle 50, has last bond post 71, the following filter core 70 of conjugate foramen 72 and hollow tube 73 at loam cake 60; Described bottle 50 bottom surfaces are provided with down joining base 51, are used for engaging with the following conjugate foramen 72 of filter core 70; Described loam cake 60 central bottom are provided with joining base 61, are used for engaging with the last bond post 71 of filter core 70; The bilateral symmetry of described loam cake 60 is provided with water inlet pipe 63 and outlet pipe 62, the 90 ° bend pipes of described outlet pipe 62 for being constituted by horizontal tube 621 and vertical tube 622, and wherein vertical tube 622 is located in the joining base 61.The described port of going up the vertical tube 622 of joining base 61 outlet pipes is provided with internal thread, the top of described hollow tube filter core 70 is provided with the flange 75 with center double-screw bolt, described center double-screw bolt constitutes the described bond post 71 of going up, and described center double-screw bolt extends the current-sharing pipe 77 that a tube wall is provided with a plurality of equal discharge orifices 76 in the hollow tube 73 of described filter core 70.
Fig. 5 is the structure chart of current-sharing pipe 76 among Fig. 4 embodiment.In the present embodiment, the distribution density of the equal discharge orifice 75 on described current-sharing pipe 76 tube walls is certain, and its aperture is from top to bottom progressively strengthened.
In the present embodiment, described bottle 50 peripheries suitable for reading are provided with external screw thread 52, the bottom surface of described loam cake 60 extends the adapter 64 with internal thread downwards, described loam cake 60 is taken over by the bottom internal thread that 64 spiral shells are located at bottle 50 external screw threads suitable for reading and is close solid, and is provided with seal washer 53 between the end face suitable for reading of described loam cake bottom surface and bottle.
During assembling,, promptly go up bond post 71 and screw in the internal thread that loam cake 60 is arranged in vertical tube 622 ports at joining base 61 centers on the central bottom earlier with the double-screw bolt on filter core 70 upper flange 75; Between the end face suitable for reading of described loam cake 60 inner bottom surfaces and bottle, place seal washer 53.The loam cake 60 that filter core 70 will be housed is again taken over 63 with its bottom internal thread and is screwed tight in bottle 50 external screw threads suitable for reading and close solid.
The structure of the current-sharing pipe among the foregoing description one, the embodiment two can be exchanged, also can the two combination, and promptly aperture and distribution density all from top to bottom progressively strengthen.
The loam cake of tightening for convenience and outward winding, the periphery of described bottle and loam cake evenly is provided with many and screws anti-skidding convex tendon 80,90.
Claims (8)
1, a kind of filtering flask comprises: bottle, loam cake, the filter core of conjugate foramen and hollow tube about having; Described bottle bottom surface is provided with down joining base, described loam cake central bottom is provided with joining base, the bilateral symmetry of described loam cake is provided with water inlet pipe and outlet pipe, and described outlet pipe is that wherein vertical tube is located in the joining base by 90 ° of bend pipes that horizontal tube and vertical tube constituted; It is characterized in that: the described periphery that goes up joining base is provided with external screw thread, the top of described hollow tube filter core is provided with the flange with center screw, described center screw constitutes the last conjugate foramen of filter core, and described center screw extends the current-sharing pipe that a tube wall is provided with a plurality of equal discharge orifices in the hollow tube of described filter core.
2, a kind of filtering flask comprises: bottle, has the up and down filter core of conjugate foramen and hollow tube at loam cake; Described bottle bottom surface is provided with down joining base, described loam cake central bottom is provided with joining base, the bilateral symmetry of described loam cake is provided with water inlet pipe and outlet pipe, and described outlet pipe is that wherein vertical tube is located in the joining base by 90 ° of bend pipes that horizontal tube and vertical tube constituted; It is characterized in that: the described port of going up the vertical tube of joining base outlet pipe is provided with internal thread, the top of described hollow tube filter core is provided with the flange with center double-screw bolt, described center double-screw bolt constitutes goes up bond post, and described center double-screw bolt extends the current-sharing pipe that a tube wall is provided with a plurality of equal discharge orifices in the hollow tube of described filter core.
3, according to claim 1 or 2 described filtering flasks, it is characterized in that: all the aperture of discharge orifice is certain on the described current-sharing tube wall, and its distribution density from top to bottom progressively strengthens.
4, according to claim 1 or 2 described filtering flasks, it is characterized in that: all the distribution density of discharge orifice is certain on the described current-sharing tube wall, and its aperture is from top to bottom progressively strengthened.
5, according to claim 1 or 2 described filtering flasks, it is characterized in that: all distribution density of discharge orifice and aperture progressively increasings from top to bottom on the described current-sharing tube wall.
6, according to claim 1 or 2 described filtering flasks, it is characterized in that: the internal thread hole that is provided with internal diameter greater than the bottle diameter of bore suitable for reading of described bottle, form a shoulder between described internal thread hole and the described bottle endoporus, the bottom surface of described loam cake has extended downwards has externally threaded adapter, described loam cake takes over by the bottom external screw thread that spiral shell is located at bottle internal thread hole suitable for reading and close solid, and is provided with seal washer between described bottle endoporus shoulder and externally threaded adapter end face.
7, according to claim 1 or 2 described filtering flasks, it is characterized in that: the periphery suitable for reading of described bottle is provided with external screw thread, the bottom surface of described loam cake extends the adapter with internal thread downwards, described loam cake takes over by the bottom internal and external threads that spiral shell is located at bottle external screw thread hole suitable for reading and close solid, and is provided with seal washer between the end face suitable for reading of described loam cake bottom surface and bottle.
8, according to claim 1 or 2 described filtering flasks, it is characterized in that: the periphery of described bottle and loam cake evenly is provided with many and screws anti-skidding convex tendon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201226024U CN201263915Y (en) | 2008-09-17 | 2008-09-17 | Filtering bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201226024U CN201263915Y (en) | 2008-09-17 | 2008-09-17 | Filtering bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201263915Y true CN201263915Y (en) | 2009-07-01 |
Family
ID=40830260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201226024U Expired - Fee Related CN201263915Y (en) | 2008-09-17 | 2008-09-17 | Filtering bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201263915Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258626A (en) * | 2014-10-22 | 2015-01-07 | 珠海格力电器股份有限公司 | Filter core structure, water purification filter core subassembly and purifier |
| CN107261621A (en) * | 2017-07-28 | 2017-10-20 | 紫荆三益过滤技术有限责任公司 | The liquid hydrocarbon filter separator of high energy efficiency |
| CN109091932A (en) * | 2018-10-24 | 2018-12-28 | 李静 | Filter device |
-
2008
- 2008-09-17 CN CNU2008201226024U patent/CN201263915Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258626A (en) * | 2014-10-22 | 2015-01-07 | 珠海格力电器股份有限公司 | Filter core structure, water purification filter core subassembly and purifier |
| CN107261621A (en) * | 2017-07-28 | 2017-10-20 | 紫荆三益过滤技术有限责任公司 | The liquid hydrocarbon filter separator of high energy efficiency |
| CN107261621B (en) * | 2017-07-28 | 2024-05-17 | 紫荆三益过滤技术有限责任公司 | High-energy-efficiency liquid hydrocarbon filtering separator |
| CN109091932A (en) * | 2018-10-24 | 2018-12-28 | 李静 | Filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Dingan Appliance Co., Ltd. Assignor: Lu Yongxiao Contract record no.: 2010330000823 Denomination of utility model: Filter flask for automatically breaking off water Granted publication date: 20090701 License type: Exclusive License Record date: 20100511 |
|
| 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: 20090701 Termination date: 20160917 |