CN210125227U - Filter element of household water purifier - Google Patents
Filter element of household water purifier Download PDFInfo
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- CN210125227U CN210125227U CN201920932837.8U CN201920932837U CN210125227U CN 210125227 U CN210125227 U CN 210125227U CN 201920932837 U CN201920932837 U CN 201920932837U CN 210125227 U CN210125227 U CN 210125227U
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Abstract
The utility model discloses a family expenses water purifier filter core, including the casing with locate the filter chamber in the casing, the casing top is equipped with water inlet and the delivery port that is linked together with the filter chamber, the vertical main water-stop sheet that is equipped with in the filter chamber, the equal vertical both sides that are equipped with 1 piece at least vice water-stop sheet or main water-stop sheet of main water-stop sheet all transversely are equipped with 2 piece at least vice water-stop sheets, the vice water-stop sheet of vertical setting is connected with the roof or the diapire of casing, the vice water-stop sheet of horizontal setting is connected with the lateral wall of main water-stop sheet or casing. The utility model has the advantages of simple structure, convenient operation utilizes main water-stop sheet and vice water-stop sheet to block rivers with a lot of change rivers direction, has prolonged the dwell time of rivers in the filter material, makes rivers have sufficient clean time in this filter core, and has avoided leading to the filter material to be penetrated through the phenomenon of breaking up because of the too big directness of water pressure is towards the filter material, has improved the life of filter material, has reduced the change number of times of filter material, reduces the change maintenance and the use cost of filter core.
Description
Technical Field
The utility model relates to a water purification unit technical field, in particular to domestic water purifier filter core.
Background
Water is a source of life, the quality of water of drinking water is closely related to the health of people, and healthy water is more and more difficult to drink along with the continuous aggravation of water pollution, so that water purifying equipment is more and more favored by people. The water purifier is a common water purifying device, and can carry out deep purification and sterilization treatment on water through a filter element so as to eliminate most harmful substances in the water. The existing water purifier generally utilizes the gravity action of water to filter the filter material from top to bottom so as to achieve the process of purifying water quality, but the water flow speed of the water from top to bottom is higher under the action of the gravity, so that the water passing through the filter element part has short retention time, is difficult to fully filter and has poor filtering effect.
For solving the above-mentioned problem, CN201721267650.8 discloses a double-deck water purification cup, and it includes outer cup, interior cup, is equipped with filter element group spare in the interior cup, and filter element group spare includes that inside is filled has the casing of filter material, and the casing upper end is fixed with the inside wall formation sealed upper end cover of outward flange and interior cup, is equipped with the filter core water inlet on the upper end cover, and the casing bottom is equipped with the filter core delivery port, still is equipped with the water-stop sheet of cutting apart into upper and lower two part cavities with casing inside in the casing, is equipped with the mouth of a river on the. This water purification unit is through being equipped with a water-stop sheet in the filter element subassembly in order to prolong the filtration time of rivers in the filter material, and the thickness of filter material is generally 250-plus-one 300mm in the water purifier filter element, and when rivers were flowing downwards, its water pressure was too big probably to lead to the filter material by the phenomenon of washout and pierce through, made the pollutant carrying ability of filter material reach the upper limit very fast, caused the filter core to block up even, reduced the life of filter core; and only be equipped with a horizontal water-stop sheet in this filter element group spare, rivers all flow downwards earlier in the filter element group spare, and when meetting the water-stop sheet, flow direction is changed once and then continues to flow downwards after meeting along the horizontal direction, and in whole filtering process, rivers direction is changed once only along the horizontal direction, and its whole flow direction is the flow downwards, and under the effect of gravity, rivers flow downwards in this filter material speed still very fast, makes it shorter in the filter material dwell time, and purifying effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide a simple structure, convenient operation's family expenses water purifier filter core, this filter core has prolonged the dwell time of rivers in the filter material, has better purifying effect.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a domestic water purifier filter core, includes the casing and locates the filter chamber in the casing, the casing top be equipped with water inlet and delivery port that the filter chamber is linked together, the vertical main water-stop sheet that is equipped with in the filter chamber, the equal vertical 1 piece at least vice water-stop sheet that is equipped with in both sides of main water-stop sheet perhaps the both sides of main water-stop sheet all transversely are equipped with 2 piece at least vice water-stop sheets, the vice water-stop sheet of vertical setting with the roof or the diapire of casing are connected, the vice water-stop sheet that transversely sets up with main water-stop sheet or the lateral wall of casing is connected.
Wherein at least 1 block may be 1 block, 2 blocks, 3 blocks or more; the at least 2 blocks may be 2 blocks, 3 blocks, 4 blocks or more
Preferably, 1 auxiliary water-stop sheet is vertically arranged on each of two sides of the main water-stop sheet, namely 1 auxiliary water-stop sheet is vertically arranged on each of the left side and the right side of the main water-stop sheet.
Further, the bottom end of the main water-stop sheet is connected with the bottom wall of the shell, and the top end of the auxiliary water-stop sheet is connected with the top wall of the shell.
The utility model discloses a another technical scheme does: the both sides of main water-stop sheet all transversely are equipped with 3 vice water stops, and the left and right sides of main water-stop sheet transversely is equipped with 3 vice water-stop sheets respectively promptly, and lies in the vice water-stop sheet with one side and distributes along vertical direction.
Further, the top of main water-stop sheet with the roof of casing is connected, vice water-stop sheet top-down in proper order with main water-stop sheet the order of the lateral wall of casing is connected, and the hookup location of adjacent upper and lower two-layer vice water-stop sheet is different, and when the vice water-stop sheet of last layer was connected on main water-stop sheet, the vice water-stop sheet of its lower floor was connected in the lateral wall of casing, and the vice water-stop sheet of the next layer is connected on main water-stop sheet again, analogizes in proper order to reach the purpose that changes the rivers direction many times, and the at utmost prolongs the dwell time of rivers in the filter material, improves water purification effect.
The utility model discloses a solve another technical problem's technical scheme and do: and a coarse filtering device is also arranged at the water inlet.
Furthermore, the coarse filtering device comprises a cover plate, a folding filter element and a limiting block.
Further, the cover plate is located at the top of the shell, the bottom of the cover plate is detachably connected with the folding filter element, and a water inlet through hole and a lifting handle are further arranged on the cover plate.
Furthermore, the limiting block is fixedly connected to the lower portion of the top wall of the shell, and a through hole used for inserting the folding filter element is formed in the limiting block.
Furthermore, a filter material is arranged in the filter cavity.
The utility model relates to a beneficial effect of family expenses water purifier filter core:
(1) the utility model has the advantages of simple structure, convenient operation, through being equipped with main water-stop sheet and the vice water-stop sheet that the polylith lies in the horizontal or vertical setting of main water-stop sheet both sides, utilize main water-stop sheet and vice water-stop sheet to block rivers and change the rivers direction many times, not only changed the flow direction of rivers in the horizontal plane, also changed its flow direction in vertical face, prolonged the dwell time of rivers in the filter material to the utmost extent, make rivers have sufficient purification time in this filter core, improved purifying effect;
(2) the utility model discloses a be equipped with coarse filtration device, during the rivers flowed into the filter material after tentatively purifying from this coarse filtration device, avoided leading to the filter material to be pierced through the phenomenon of breaking up because of the too big directness of water pressure dashes to the filter material, improved the life of filter material, reduced the change number of times of filter material, reduce the change maintenance and the use cost of filter core.
Drawings
FIG. 1 is a schematic view showing the construction of a filter element of a household water purifier according to example 1;
fig. 2-is a schematic structural diagram of a filter element of a household water purifier in embodiment 2.
The above reference numerals: the water flow direction measuring device comprises a shell 1, a filter cavity 2, a main water stop plate 3, a first auxiliary water stop plate 4, a second auxiliary water stop plate 5, a cover plate 6, a folding filter element 7, a limiting block 8, a handle 9, a third auxiliary water stop plate 10, a fourth auxiliary water stop plate 11, a fifth auxiliary water stop plate 12, a sixth auxiliary water stop plate 13, a seventh auxiliary water stop plate 14 and an eighth auxiliary water stop plate 15, wherein arrows in the figure indicate the water flow direction.
Detailed Description
The present invention is further described with reference to the following drawings and examples, but these embodiments do not limit the scope of the present invention in any way.
Example 1
The utility model provides a domestic water purifier filter core, includes casing 1 and locates filter chamber 2 in the casing 1, 1 top of casing be equipped with the water inlet and the delivery port that filter chamber 2 is linked together, the vertical main water-stop sheet 3 that is equipped with in filter chamber 2, the equal vertical 1 vice water-stop sheets that are equipped with in both sides of main water-stop sheet 3 (the left side and the right side of main water-stop sheet 3 are equipped with 1 vice water-stop sheet respectively, be the vice water-stop sheet 5 of first pair water-stop sheet 4 and second in figure 1), the bottom of main water-stop sheet 3 with the diapire of casing 1 is connected, the top that is located the vice water-stop sheet of the 3 left and right sides of main water-stop sheet with the roof of casing 1 is connected, be equipped with the.
The main water-stop sheet 3 and the auxiliary water-stop sheet are arranged to separate the filter cavity 2 into four water filtering channels which are connected end to end, when water flows through the auxiliary water-stop sheet on the left side, the water flow direction is changed from downward flow to upward flow, when the water flow continues to flow through the main partition plate, the water flow direction is changed from upward flow to downward flow, and when the water flow passes through the auxiliary water stop plate on the right side, its rivers direction is changed into the upflow by the downflow, has changed 3 times rivers in the flow direction of vertical face in whole filtering process, compares the flow direction who only changes its horizontal plane among the prior art and makes the whole downflow mode of rivers, the utility model discloses a change rivers in the flow direction of vertical face, make it not only utilize its self gravity downflow, guarantee the efficiency of rivers purification, still utilize its effect of upwards permeating, progressively upwards permeate to the filter material in, prolong its dwell time in the filter material, improve its purifying effect.
The water inlet department still is equipped with coarse filtration device, coarse filtration device includes apron 6, folding filter element 7 and stopper 8, apron 6 is located the top of casing 1, and its bottom pass through the bolt with folding filter element 7 can dismantle the connection, still be equipped with inlet opening and handle 9 on the apron 6, inlet opening and folding filter element 7's water inlet intercommunication, stopper 8 fixed connection in the below of casing 1 roof, be equipped with in the stopper 8 and be used for alternating the perforation of folding filter element 7, the phenomenon that the setting of stopper 8 was rocked is taken place for avoiding folding filter element 7 in straining chamber 2.
The water inlet is provided with the coarse filter device, so that water flow passes through the folding filter element 7 in the coarse filter device for preliminary filtering and then flows downwards to the filter material, the phenomenon that the filter material is dispersed after being penetrated due to the fact that the water pressure is too high or is unstable and directly rushes to the filter material is avoided, the service life of the filter material is prolonged, the filter material replacement frequency is reduced, and the use cost of the filter material is reduced; when the folding filter element 7 needs to be replaced, the folding filter element 7 can be pulled out from the limiting block 8 only by lifting the handle 9 upwards, so that the folding filter element 7 is convenient to mount and dismount.
Example 2
The present embodiment is different from embodiment 1 in that: the two sides of the main water-stop plate 3 are transversely provided with 3 auxiliary water-stop plates, and the transversely arranged auxiliary water-stop plates are connected with the main water-stop plate 3 or the side wall of the shell 1. The two sides of the main water-stop plate 3 are both transversely provided with 3 auxiliary water-stop plates (the left and right sides of the main water-stop plate 3 are respectively transversely provided with 3 auxiliary water-stop plates, such as a third auxiliary water-stop plate 10, a fourth auxiliary water-stop plate 11, a fifth auxiliary water-stop plate 12, a sixth auxiliary water-stop plate 13, a seventh auxiliary water-stop plate 14 and an eighth auxiliary water-stop plate 15 in fig. 2, and the auxiliary water-stop plates positioned on the same side are distributed along the vertical direction), the top end of the main water-stop plate 3 is connected with the top wall of the shell 1, the auxiliary water-stop plates are sequentially connected with the main water-stop plate 3 and the side wall of the shell 1 from top to bottom, the third auxiliary water-stop plate 10 is connected with the main water-stop plate 3, the fourth auxiliary water-stop plate 11 is connected with the side wall of the shell 1, the fifth auxiliary water-stop plate 12 is connected with the main water-stop plate 3, and the sixth auxiliary, the seventh auxiliary water stop sheet 14 is connected to the side wall of the housing 1, and the eighth auxiliary water stop sheet 15 is connected to the main water stop sheet 3.
The filter cavity 2 is divided into seven end-to-end water filtering channels by the main water stop sheet 3 and the auxiliary water stop sheets, the water flow is guided above the fourth auxiliary water stop sheet 11 by the third auxiliary water stop sheet 10, flows to the right on the fourth auxiliary water stop sheet 11, flows downwards through the fifth auxiliary water stop sheet 12, the direction of the water flow is changed to flow leftwards, flows downwards to the bottom of the shell 1, flows upwards when the water flow flows rightwards to the right side wall of the shell 1, flows to the left on the sixth auxiliary water stop sheet 13, flows upwards through the seventh auxiliary water stop sheet 14, the direction of the water flow is changed to flow rightwards, flows upwards through the eighth auxiliary water stop sheet 15, flows to the left, and flows out from the water outlet, the flowing direction of the water flow in the vertical plane is changed for 3 times in the whole filtering process, the flowing direction of the water flow in the horizontal plane is changed, and the flowing direction of the water flow in the vertical plane is also changed, by utilizing the self gravity and the upward permeation effect, the retention time of the water flow in the filter material is prolonged by changing the water flow direction for many times, and the water quality purification effect is improved.
The utility model provides a folding filter core adopts the folding filter core among the prior art, is folding filter core in CN201020301428.7 like patent application number.
It will be further understood that the terms "first," "second," and the like, are used herein to describe various elements, but these elements should not be limited by these terms. These terms are only used to distinguish one element from another.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.
Claims (10)
1. The utility model provides a domestic water purifier filter core, includes the casing and locates the filter chamber in the casing, the casing top be equipped with water inlet and delivery port that the filter chamber is linked together, the vertical main water-stop sheet that is equipped with in the filter chamber, its characterized in that: the two sides of the main water-stop plate are vertically provided with at least 1 auxiliary water-stop plate or the two sides of the main water-stop plate are horizontally provided with at least 2 auxiliary water-stop plates, the vertically arranged auxiliary water-stop plates are connected with the top wall or the bottom wall of the shell, and the horizontally arranged auxiliary water-stop plates are connected with the main water-stop plate or the side wall of the shell.
2. A filter element for a household water purifier as recited in claim 1, wherein: and 1 auxiliary water-stop plate is vertically arranged on each of two sides of the main water-stop plate.
3. A filter element for a household water purifier as recited in claim 2, wherein: the bottom end of the main water-stop sheet is connected with the bottom wall of the shell, and the top end of the auxiliary water-stop sheet is connected with the top wall of the shell.
4. A filter element for a household water purifier as recited in claim 1, wherein: and 3 auxiliary water-stop plates are transversely arranged on two sides of the main water-stop plate.
5. The filter element for a household water purifier as recited in claim 4, wherein: the top end of the main water-stop sheet is connected with the top wall of the shell, and the auxiliary water-stop sheets are sequentially connected with the main water-stop sheet and the side wall of the shell from top to bottom in sequence.
6. A filter element for a household water purifier as recited in claim 1, wherein: and a coarse filtering device is also arranged at the water inlet.
7. The filter element of a home water purifier as recited in claim 6, wherein the coarse filtering means includes a cover plate, a pleated filter element and a stopper.
8. The filter element for a household water purifier as recited in claim 7, wherein: the apron is located the top of casing, and its bottom with folding filter core can dismantle the connection, still be equipped with into water through-hole and handle on the apron.
9. The filter element for a household water purifier as recited in claim 7, wherein: the limiting block is fixedly connected to the lower portion of the top wall of the shell, and through holes used for penetrating the folding filter elements are formed in the limiting block.
10. A filter element for a household water purifier as defined in any one of claims 1 to 9, wherein: and a filter material is arranged in the filter cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920932837.8U CN210125227U (en) | 2019-06-20 | 2019-06-20 | Filter element of household water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920932837.8U CN210125227U (en) | 2019-06-20 | 2019-06-20 | Filter element of household water purifier |
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| Publication Number | Publication Date |
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| CN210125227U true CN210125227U (en) | 2020-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920932837.8U Active CN210125227U (en) | 2019-06-20 | 2019-06-20 | Filter element of household water purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113636764A (en) * | 2021-09-17 | 2021-11-12 | 锦绣前程玻璃有限责任公司 | Laminated glass autoclave cooling device |
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2019
- 2019-06-20 CN CN201920932837.8U patent/CN210125227U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113636764A (en) * | 2021-09-17 | 2021-11-12 | 锦绣前程玻璃有限责任公司 | Laminated glass autoclave cooling device |
| CN113636764B (en) * | 2021-09-17 | 2022-10-25 | 锦绣前程玻璃有限责任公司 | Laminated glass autoclave cooling device |
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