CN209809708U - Filter core replacement water stop structure - Google Patents
Filter core replacement water stop structure Download PDFInfo
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- CN209809708U CN209809708U CN201920296705.0U CN201920296705U CN209809708U CN 209809708 U CN209809708 U CN 209809708U CN 201920296705 U CN201920296705 U CN 201920296705U CN 209809708 U CN209809708 U CN 209809708U
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Abstract
The utility model relates to a filter element replacement water stop structure, which comprises a filter element assembly, a filter element seat, a rotary valve, a positioning pad, a water inlet port, a water outlet port and a filter element; the upper part of the filter element component is connected with the positioning pad; the filter element seat is connected with the rotary valve, and the rotary valve is arranged inside the filter element seat; the positioning pad is arranged at the bottom of the filter element seat; the water inlet port and the water outlet port are arranged on the filter element seat; the filter element is arranged inside the filter element component; a circular groove is formed in the center of the filter element seat, and the rotary valve is clamped in the circular groove; the upper end part of the filter element is connected with the rotary valve; the middle part of the rotary valve is provided with a first through hole and a second through hole; the edge of the rotary valve is provided with a convex block, and the convex block is provided with 2 blocks. The utility model discloses can be used for the change stagnant water of filter core, simple structure is reasonable, convenient operation, low cost, the stagnant water is effectual.
Description
Technical Field
The utility model relates to a stagnant water structure especially relates to a stagnant water structure is changed to filter core.
Background
The filter element is a simple device with filtering and purifying functions, the filter element separates solid particles in liquid or gas, or makes different material components fully contact, the reaction time is shortened, normal work of equipment or air cleanness are protected, after fluid enters the filter element with a filter screen of a certain specification, impurities are blocked, and clean fluid flows out through the filter element. The filter element mainly has the forms of gas-liquid separation, solid-liquid separation, exhaust and dust filtration, environmental protection and the like, and the liquid filter element can clean polluted liquid to a state required by production and life, namely, the liquid can reach certain cleanliness.
Along with the continuous improvement of the living standard of people, the quality requirement of people to the life is also higher and higher, especially in the aspect of drinking water, the filtration water installation has been installed to present majority family, and these filtration devices mainly comprise filter core and main part, and the filter core can be dismantled at any time and change. The commonly used filter core device is generally through setting up the stagnant water valve and realizing leading to water and cutting off the water supply, but the quantity of stagnant water valve can increase along with the increase of inlet outlet, leads to the equipment of filter core device loaded down with trivial details, and production efficiency is low, and is with high costs, and the actual stagnant water effect is not good, when tearing open out the filter core, the residual water of filter core the inside can flow out, can make dirty the floor wet like this, influences customer's use. Therefore, a filter element replacement water stopping structure is needed, the water stopping effect is improved, the operation procedure is simplified, and the production cost is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stagnant water structure is changed to filter core that simple structure is reasonable, convenient operation, low cost, stagnant water are effectual.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a filter element replacement water stop structure comprises a filter element assembly, a filter element seat, a rotary valve, a positioning pad, a water inlet port, a water outlet port and a filter element; the upper part of the filter element component is connected with the positioning pad; the filter element seat is connected with the rotary valve, and the rotary valve is arranged inside the filter element seat; the positioning pad is arranged at the bottom of the filter element seat; the water inlet port and the water outlet port are arranged on the filter element seat; the filter element is arranged inside the filter element component.
According to the filter element replacement water stop structure, the circular groove is formed in the center of the filter element seat, the rotary valve is clamped in the circular groove, the structure is convenient to compact and reasonable, the filter element replacement water stop structure is firm and durable, the service life is long, the installation is simple and rapid, and the production cost is low.
According to the filter element replacement water stop structure, the upper end part of the filter element is connected with the rotary valve, so that the filter element can be conveniently rotated to drive the rotary valve to rotate, the rotary valve rotates to a proper position when the filter element is fastened in a rotating manner, and water can pass through the filter element and the rotary valve; when the filter element is screwed out and replaced, the valve is rotated to stop water, the operation is simpler and quicker, and time and labor are saved.
As above, the filter element replacement water stop structure is characterized in that the middle of the rotary valve is provided with the first through hole and the second through hole, so that water can conveniently enter and exit the filter element and the rotary valve through the first through hole and the second through hole, and the structure is more reasonable.
As above a stagnant water structure is changed to filter core, the filter core fasten soon regularly, first through-hole correspond the intercommunication with the water inlet port, the second through-hole correspond the intercommunication with the water outlet port, the filter core of being convenient for fasten regularly soon, the water inlet port just in time corresponds the intercommunication with first through-hole, the water outlet port just in time corresponds the intercommunication with the second through-hole, business turn over water can pass through filter core and rotating valve, the structure is more reasonable, manufacturing cost is lower.
As above, the filter element replacement water stopping structure has the advantages that when the filter element is screwed out for replacement, the first through hole is staggered with the water inlet port, the second through hole is staggered with the water outlet port, the rotating valve can conveniently stop water through the dislocation, the operation is simple and convenient, and the water stopping effect is good.
As above the stagnant water structure is changed to filter core, the edge of rotation valve be equipped with the lug, the lug be equipped with 2, 2 lugs are central symmetry and set up, be convenient for carry out the accuracy spacing to the rotation valve through the lug, it is inseparabler to rotate the valve and contact with the filter core seat, and the structure is more reasonable, and it is more convenient to operate, controls more accurately, and the stagnant water effect is better.
As the optimal scheme of the filter element replacement water stop structure, the sealing ring is arranged between the rotary valve and the filter element seat, so that the sealing quality is higher, and the water stop effect is better.
As the optimal scheme of the water stopping structure for replacing the filter element, the connecting part of the rotary valve and the filter element is provided with the sealing element, so that the sealing effect is better and the water stopping effect is better.
As the preferred scheme of filter core change stagnant water structure, inlet port and outlet port set up anti-return rubber circle, be convenient for prevent the water backward flow, the stagnant water effect is better.
As the optimal scheme of the filter element water stopping structure replacement, the edge of the circular groove is provided with the clamping groove, so that the lug is clamped in the clamping groove, and the water stopping structure is more accurately controlled, firmer and more stable.
As the preferred scheme of the filter element replacement water stop structure, the water stop membrane is arranged on the first through hole and the second through hole, so that the water stop effect is better.
The utility model has the advantages that: the upper part of the filter element component of the utility model is connected with a positioning pad; the filter element seat is connected with a rotary valve, and the rotary valve is arranged inside the filter element seat; the positioning pad is arranged at the bottom of the filter element seat; the water inlet port and the water outlet port are arranged on the filter element seat; the filter element is arranged inside the filter element component; a circular groove is arranged at the center of the filter element seat, and the rotary valve is clamped in the circular groove; the upper end part of the filter element is connected with a rotary valve; the middle part of the rotary valve is provided with a first through hole and a second through hole; when the filter element is fastened in a rotating mode, the first through hole is correspondingly communicated with the water inlet port, and the second through hole is correspondingly communicated with the water outlet port; when the filter element is screwed out and replaced, the first through hole is staggered with the water inlet port, and the second through hole is staggered with the water outlet port; the edge of rolling valve is equipped with the lug, and the lug is equipped with 2, and 2 lugs are central symmetry and set up, the utility model discloses can be used for the change stagnant water of filter core, simple structure is reasonable, convenient operation, low cost, the stagnant water is effectual.
Drawings
FIG. 1 is a sectional view of a filter element replacement water stop structure in an embodiment when the filter element is screwed;
FIG. 2 is a schematic structural diagram of a filter element seat of the filter element replacement water stop structure in the embodiment;
FIG. 3 is a schematic structural diagram of a rotary valve of the cartridge replacement water stop structure in the embodiment;
FIG. 4 is a schematic structural diagram of the filter element replacing and water stopping structure in the embodiment when the filter element is screwed;
FIG. 5 is a sectional view of the filter element of the water stopping and replacing structure in the embodiment after the filter element is screwed out;
fig. 6 is a schematic structural diagram of the filter element replacing water stopping structure in the embodiment after the filter element is screwed out.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1, 2, 3, 4, 5 and 6, a filter element replacement water stop structure includes a filter element assembly 1, a filter element seat 2, a rotary valve 3, a positioning pad 4, a water inlet port 5, a water outlet port 6 and a filter element 7; the upper part of the filter element component 1 is connected with the positioning pad 4; the filter element seat 2 is connected with the rotary valve 3, and the rotary valve 3 is arranged inside the filter element seat 2; the positioning pad 4 is arranged at the bottom of the filter element seat 2; the water inlet port 5 and the water outlet port 6 are arranged on the filter element seat 2; the filter element 7 is arranged inside the filter element component 1.
In one embodiment of the water stopping structure for replacing the filter element, the circular groove 8 is formed in the center of the filter element seat 2, the rotary valve 3 is clamped in the circular groove 8, so that the water stopping structure is more compact and reasonable in structure, firmer and durable, longer in service life, simpler and quicker to install, and lower in production cost.
In one embodiment of the filter element replacement water stop structure, the upper end part of the filter element 7 is connected with the rotary valve 3, so that the filter element 7 can be conveniently rotated to drive the rotary valve 3 to rotate, when the filter element 7 is fastened in a rotating manner, the rotary valve 3 rotates to a proper position, and water can pass through the filter element 7 and the rotary valve 3; when the filter element 7 is screwed out and replaced, the rotary valve 3 is rotated to stop water, so that the operation is simpler and quicker, and time and labor are saved.
In one embodiment of the filter element replacement water stop structure, the middle part of the rotary valve 3 is provided with a first through hole 9 and a second through hole 10, so that water can pass through the filter element 7 and the rotary valve 3 through the first through hole 9 and the second through hole 10, and the structure is more reasonable.
In an embodiment of the water stopping structure for replacing the filter element, the filter element 7 is fastened at regular time, the first through hole 9 is correspondingly communicated with the water inlet port 5, the second through hole 10 is correspondingly communicated with the water outlet port 6, so that the filter element 7 is fastened at regular time, the water inlet port 5 is just communicated with the first through hole 9, the water outlet port 6 is just communicated with the second through hole 10, water can flow in and out through the filter element 7 and the rotating valve 3, the structure is more reasonable, and the production cost is lower.
In an embodiment of the water stopping structure for replacing the filter element, when the filter element 7 is screwed out for replacement, the first through hole 9 is staggered with the water inlet port 5, the second through hole 10 is staggered with the water outlet port 6, so that the rotary valve 3 can stop water through the dislocation, the operation is simple and convenient, and the water stopping effect is good.
In an embodiment of the water stopping structure for replacing the filter element, the edge of the rotary valve 3 is provided with the convex block 11, the convex block 11 is provided with 2 convex blocks, the 2 convex blocks 11 are arranged in a central symmetry manner, so that the rotary valve 3 is accurately limited through the convex blocks 11, the rotary valve 3 is more closely contacted with the filter element seat 2, the structure is more reasonable, the operation is more convenient, the control is more accurate, and the water stopping effect is better.
In one embodiment of the water stopping structure for replacing the filter element, the sealing ring is arranged between the rotary valve 3 and the filter element seat 2, so that the sealing quality is higher, and the water stopping effect is better.
In one embodiment of the water stopping structure for replacing the filter element, a sealing member is arranged at the connecting part of the rotary valve 3 and the filter element 7, so that the sealing effect is better and the water stopping effect is better.
In an embodiment of the water stopping structure for replacing the filter element, the water inlet port 5 and the water outlet port 6 are provided with anti-backflow rubber rings, so that water backflow is prevented conveniently, and the water stopping effect is better.
In an embodiment of the water stopping structure for replacing the filter element, the edge of the circular groove 8 is provided with a clamping groove, so that the lug 11 is clamped in the clamping groove conveniently, and the water stopping structure is more accurately controlled, firmer and more stable.
In an embodiment of the water stopping structure for replacing the filter element, the water stopping membranes are arranged on the first through hole 9 and the second through hole 10, so that the water stopping effect is better.
The upper part of the filter element component 1 of the utility model is connected with a positioning pad 4; the filter element seat 2 is connected with a rotary valve 3, and the rotary valve 3 is arranged inside the filter element seat 2; the positioning pad 4 is arranged at the bottom of the filter element seat 2; the water inlet port 5 and the water outlet port 6 are arranged on the filter element seat 2; the filter element 7 is arranged inside the filter element assembly 1; a circular groove 8 is arranged at the central part of the filter element seat 2, and the rotary valve 3 is clamped in the circular groove 8; the upper end part of the filter element 7 is connected with the rotary valve 3; a first through hole 9 and a second through hole 10 are formed in the middle of the rotary valve 3; when the filter element 7 is fastened in a rotating mode, the first through hole 9 is correspondingly communicated with the water inlet port 5, and the second through hole 10 is correspondingly communicated with the water outlet port 6; when the filter element 7 is screwed out and replaced, the first through hole 9 is dislocated with the water inlet port 5, and the second through hole 10 is dislocated with the water outlet port 6; the edge of the rotary valve 3 is provided with a convex block 11, the convex block 11 is provided with 2 convex blocks, the 2 convex blocks 11 are arranged in central symmetry, when in use, the filter element 7 is fastened and fixed, the water inlet port 5 is just correspondingly communicated with the first through hole 9, the water outlet port 6 is just correspondingly communicated with the second through hole 10, and water can pass through the filter element 7 and the rotary valve 3; when the filter element 7 is screwed out and replaced, the first through hole 9 is staggered with the water inlet port 5, the second through hole 10 is staggered with the water outlet port 6, the rotary valve 3 stops water through the dislocation, and water inlet and outlet can not pass through the rotary valve 3. The utility model discloses can be used for the change stagnant water of filter core, simple structure is reasonable, convenient operation, low cost, the stagnant water is effectual.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides a stagnant water structure is changed to filter core which characterized in that: comprises a filter element assembly (1), a filter element seat (2), a rotary valve (3), a positioning pad (4), a water inlet port (5), a water outlet port (6) and a filter element (7); the upper part of the filter element assembly (1) is connected with the positioning pad (4); the filter element seat (2) is connected with the rotary valve (3), and the rotary valve (3) is arranged inside the filter element seat (2); the positioning pad (4) is arranged at the bottom of the filter element seat (2); the water inlet port (5) and the water outlet port (6) are arranged on the filter element seat (2); the filter element (7) is arranged inside the filter element assembly (1).
2. A filter element replacement water stop structure according to claim 1, wherein: the filter element seat is characterized in that a circular groove (8) is formed in the center of the filter element seat (2), and the rotary valve (3) is clamped in the circular groove (8).
3. A filter element replacement water stop structure according to claim 1, wherein: the upper end part of the filter element (7) is connected with the rotary valve (3).
4. A filter element replacement water stop structure according to claim 1, wherein: the middle part of the rotary valve (3) is provided with a first through hole (9) and a second through hole (10).
5. The filter cartridge replacement water stop structure according to claim 4, wherein: the filter element (7) is fastened and fixed, the first through hole (9) is correspondingly communicated with the water inlet port (5), and the second through hole (10) is correspondingly communicated with the water outlet port (6).
6. The filter cartridge replacement water stop structure according to claim 4, wherein: when the filter element (7) is screwed out for replacement, the first through hole (9) and the water inlet port (5) are staggered, and the second through hole (10) and the water outlet port (6) are staggered.
7. A filter element replacement water stop structure according to claim 1, wherein: the edge of the rotary valve (3) is provided with a convex block (11), the convex block (11) is provided with 2 blocks, and the 2 blocks (11) are arranged in a central symmetry manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920296705.0U CN209809708U (en) | 2019-03-09 | 2019-03-09 | Filter core replacement water stop structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920296705.0U CN209809708U (en) | 2019-03-09 | 2019-03-09 | Filter core replacement water stop structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209809708U true CN209809708U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920296705.0U Active CN209809708U (en) | 2019-03-09 | 2019-03-09 | Filter core replacement water stop structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209809708U (en) |
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2019
- 2019-03-09 CN CN201920296705.0U patent/CN209809708U/en active Active
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