CN206473881U - A kind of easy-to-dismount drainage core - Google Patents
A kind of easy-to-dismount drainage core Download PDFInfo
- Publication number
- CN206473881U CN206473881U CN201621203837.7U CN201621203837U CN206473881U CN 206473881 U CN206473881 U CN 206473881U CN 201621203837 U CN201621203837 U CN 201621203837U CN 206473881 U CN206473881 U CN 206473881U
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- CN
- China
- Prior art keywords
- filter box
- water storage
- storage case
- drainage core
- easy
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- 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
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Abstract
A kind of easy-to-dismount drainage core, it is characterised in that：Including water inlet（1）, water inlet（1）Lower end is fixedly connected with water storage case（2）, water storage case（2）Lower end sets filter box（3）, water storage case（1）And filter box（3）Bottom is equipped with frustum cone structure（6）, and it is provided with network structure in bottom（5）, frustum cone structure（6）It is provided with external screw thread（4）, filter box（3）Upper end inwall is provided with internal thread（7）.The utility model is by setting multistage filter box to reach the filtering to water, it is attached between each box body by helicitic texture, realize the removable unloading functions of filter box, avoid that impurity screening fermentation generation harmful substance is used for a long time, human body is damaged, and helicitic texture is connected with each other the airtight performance for optimizing drainage core.
Description
Technical field
The utility model is related to a kind of drainage core, and in particular to a kind of easy-to-dismount drainage core.
Background technology
In various equipment for filtering water, drainage core is crucial filter device, and most water treatment plant is close for fixation at this stage
Seal structure, it is impossible to dismantle, is used for a long time impurity screening and easily ferments generation harmful substance, be unfavorable for health.
The content of the invention
The purpose of this utility model is a kind of easy-to-dismount drainage core of offer, and the drainage core has multistage filtering box,
And it is easy to disassemble, periodically the filtering medium of crossing in filter cartridge can be changed, be connected between each box body by helicitic texture, it is close
Sealing property is good.
The technical solution of the utility model：A kind of easy-to-dismount drainage core, including water inlet, water inlet lower end, which is fixed, to be connected
Water storage case is connect, water storage case lower end sets filter box, and water storage case and filter cassette bottom portion are equipped with frustum cone structure, and in bottom provided with netted
Structure, frustum cone structure is provided with external screw thread, and filter box upper end inwall is provided with internal thread.
The diameter of the frustum cone structure is equal to the internal diameter of filter box.
The cylindrical structural of the water inlet peripheral hardware screw thread.
Compared with prior art, the utility model is by setting multistage filter box to reach between the filtering to water, each box body
It is attached by helicitic texture, realizes the removable unloading functions of filter box, it is to avoid impurity screening fermentation is used for a long time and produces nuisance
Matter, is damaged to human body, and helicitic texture is connected with each other the airtight performance for optimizing drainage core.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is exploded view of the present utility model；
Fig. 3 is filter box view；
Mark in accompanying drawing for：1- water inlets, 2- water storage cases, 3- filter boxes, 4- external screw threads, 5- network structures, 6- round platform knots
Structure, 7- internal threads.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.A kind of easy-to-dismount drainage core, its structure are as shown in figure 1, including water inlet 1, the lower end of water inlet 1 is consolidated
Surely water storage case 2 is connected, the lower end of water storage case 2 sets filter box 3, and water storage case 1 and filter box 3 bottom are equipped with frustum cone structure 6, and the bottom of at
Portion is provided with network structure 5, and frustum cone structure 6 is provided with external screw thread 4, and filter box 3 upper end inwall is provided with internal thread 7.
The diameter of the frustum cone structure 6 is equal to the internal diameter of filter box 3.
The cylindrical structural of the peripheral hardware screw thread of water inlet 1.
The utility model is a kind of device of easy-to-dismount drainage core, provided with water storage case 2, the upper end of water storage case 2 be provided with into
The mouth of a river 1, the periphery of water inlet 1 is provided with helicitic texture 7, can be connected with the matching of other water-storing devices, to continue to note into drainage core
Enter the water with filtering, the lower end of water storage case 2 continuously sets in multistage filter box 3, filter box 3 and has been sequentially filled medical stone energy from top to bottom
Stone combination, highly dense sponge, activated carbon waited filtering medium, and needs can be had more in actual use and add filter box 3, optimal filtering has been reached
Effect.Filter the lower end of box 3 and frustum cone structure 6 is set, the external diameter of frustum cone structure 6 is equal with the internal diameter for filtering box 3, higher level is filtered box 3 with
It can be closely joined together between level filter box 3, it is to avoid water outflow filter box 3.Water storage case 2 and the frustum cone structure of filter box 3 lower end at different levels
On be equipped with external screw thread 4, be equipped with internal thread 7 on the filter upper end inwalls of box 3 at different levels, can be matched between external screw thread 4 and internal thread 7
Screw up together, optimize the sealing property of drainage core..Water storage case 2 and filter box 3 bottom at different levels are network structure, are easy to water
Box 3 is filtered from higher level to flow to subordinate's filter box 3, finally flows out filter core structure.
Claims (3)
1. a kind of easy-to-dismount drainage core, it is characterised in that：Including water inlet（1）, water inlet（1）Lower end is fixedly connected with water storage
Box（2）, water storage case（2）Lower end sets filter box（3）, water storage case（2）And filter box（3）Bottom is equipped with frustum cone structure（6）, and
Bottom is provided with network structure（5）, frustum cone structure（6）It is provided with external screw thread（4）, filter box（3）Upper end inwall is provided with internal thread（7）.
2. easy-to-dismount drainage core according to claim 1, it is characterised in that：The frustum cone structure（6）Diameter etc.
In filter box（3）Internal diameter.
3. easy-to-dismount drainage core according to claim 1, it is characterised in that：The water inlet（1）Peripheral hardware screw thread
Cylindrical structural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203837.7U CN206473881U (en) | 2016-11-08 | 2016-11-08 | A kind of easy-to-dismount drainage core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203837.7U CN206473881U (en) | 2016-11-08 | 2016-11-08 | A kind of easy-to-dismount drainage core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206473881U true CN206473881U (en) | 2017-09-08 |
Family
ID=59755974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621203837.7U Expired - Fee Related CN206473881U (en) | 2016-11-08 | 2016-11-08 | A kind of easy-to-dismount drainage core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206473881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698011A (en) * | 2017-11-23 | 2018-02-16 | 李良浩 | The activated carbon filter component and processing technology of a kind of portable water purification kit |
-
2016
- 2016-11-08 CN CN201621203837.7U patent/CN206473881U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698011A (en) * | 2017-11-23 | 2018-02-16 | 李良浩 | The activated carbon filter component and processing technology of a kind of portable water purification kit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20181108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |