CN211659403U - Nested formula filter core with prevent stifled function - Google Patents
Nested formula filter core with prevent stifled function Download PDFInfo
- Publication number
- CN211659403U CN211659403U CN201922286537.XU CN201922286537U CN211659403U CN 211659403 U CN211659403 U CN 211659403U CN 201922286537 U CN201922286537 U CN 201922286537U CN 211659403 U CN211659403 U CN 211659403U
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- China
- Prior art keywords
- filter screen
- closing cap
- filter
- inlet pipe
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000002245 particle Substances 0.000 claims abstract description 28
- 239000008187 granular material Substances 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 238000005034 decoration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to a water purification filter core field especially relates to a nested formula filter core with prevent stifled function. It includes the filter core body, the filter core body includes outer filter screen, the colating inner core, go up the closing cap, closing cap and water inlet pipe mouth down, outer filter screen bottom and lower closing cap fixed connection, outer filter screen top passes through threaded connection with last closing cap, colating inner core fixed connection is in last closing cap bottom, the colating inner core includes the large granule filter screen of inlayer, outer tiny particle filter screen, the foraminiferous bottom plate of lower extreme and the sealed bottom of foraminiferous bottom plate lower extreme connection, sealed bottom passes through threaded connection on foraminiferous bottom plate, the tiny particle filter screen cup joints outside the large granule filter screen, and be equipped with the cavity between tiny particle filter screen and the large granule filter screen, water inlet pipe mouth is connected in last closing cap top center department, and water inlet pipe. The utility model discloses the condition that can reduce the interior jam of filter core takes place, increases filter core life.
Description
Technical Field
The utility model relates to a water purification filter core field especially relates to a nested formula filter core with prevent stifled function.
Background
Water purification filter core mainly used life and industrial production in the water purification work, current water purification filter core is at the in-process of water purification, the foreign particles who filters out from the aquatic are kept in the filter core by adsorbing, long-time the use leads to the inside jam of filter core easily, influence rivers and pass through efficiency, and inside filter core of blockking up is difficult to carry out inside clearance, consequently can only select the filter core of renewal to use, the life of filter core has been reduced, consequently, how to solve above-mentioned problem, be the problem that needs the solution urgent need among the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a nested formula filter core with prevent stifled function, can reduce the condition emergence of blockking up in the filter core, increase filter core life.
The utility model discloses a realize through following technical scheme:
the utility model provides a nested formula filter core with prevent stifled function, includes filter core body, its characterized in that, filter core body includes outer filter screen, the coarse filtration inner core, goes up the closing cap, lower closing cap and water inlet pipe, outer filter screen bottom and closing cap fixed connection down, outer filter screen top and last closing cap pass through threaded connection, coarse filtration inner core fixed connection is in last closing cap bottom, and the coarse filtration inner core includes the large granule filter screen of inlayer, outer tiny particle filter screen, the foraminiferous bottom plate of lower extreme and the sealed bottom of foraminiferous bottom plate lower extreme connection, sealed bottom passes through threaded connection on foraminiferous bottom plate, and the tiny particle filter screen cup joints outside the large granule filter screen, and is equipped with the cavity between tiny particle filter screen and the large granule filter screen, water inlet pipe connects in last closing cap top center department, and water inlet pipe and the inside.
According to the technical scheme, preferably, the height of the coarse filtering inner core is smaller than that of the outer layer filter screen, and a distance is reserved between the small particle filter screen and the outer layer filter screen.
According to the technical scheme, preferably, the center of the bottom end of the lower sealing cover is provided with the discharge opening.
According to the technical scheme, preferably, the connecting position of the top end of the upper sealing cover and the water inlet pipe orifice is provided with the buffer cavity, and the water inlet pipe orifice is connected in the buffer cavity.
The utility model has the advantages that: through the impurity particle of equidimension not in the aquatic that will treat purifying filter the collection with different and detachable filter screens respectively, later let the water that does not contain great granule adsorb the purification by the filter core again, just so can avoid big or small particle impurity to mix together and adsorb and lead to the inside jam of filter core on the filter core, influence purification efficiency and purifying effect, simultaneously, large granule impurity is convenient for clear up, has improved the life of filter core.
Drawings
Fig. 1 shows a schematic front view internal structure diagram according to an embodiment of the present invention.
In the figure: 1. an upper sealing cover; 2. an outer layer filter screen; 3. a bottom plate with holes; 4. a discharge outlet; 5. a lower sealing cover; 6. sealing the bottom cover; 7. a large-particle filter screen; 8. a small particle filter screen; 9. a cavity; 10. a water inlet pipe orifice; 11. a buffer chamber.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model provides a nested filter core with anti-blocking function, which comprises a filter core body and is characterized in that the filter core body comprises an outer filter screen 2, a rough filter inner core, an upper sealing cover 1, a lower sealing cover 5 and a water inlet pipe orifice 10, the bottom end of the outer filter screen 2 is fixedly connected with the lower sealing cover 5, the top end of the outer filter screen 2 is connected with the upper sealing cover 1 through screw threads, the rough filter inner core is fixedly connected with the bottom end of the upper sealing cover 1, the rough filter inner core comprises an inner large-particle filter screen 7, an outer small-particle filter screen 8, a perforated bottom plate 3 at the lower end and a sealing bottom cover 6 connected with the lower end of the perforated bottom plate 3, the sealing bottom cover 6 is connected on the perforated bottom plate 3 through screw threads, the small-particle filter screen 8 is sleeved outside the large-particle filter screen 7, a cavity 9 is arranged between the small-particle filter, and the water inlet pipe orifice 10 is communicated with the inside of the large-particle filter screen 7. Through the impurity particle of equidimension not in the aquatic that will treat purifying filter the collection with different and detachable filter screens respectively, later let the water that does not contain great granule adsorb the purification by the filter core again, just so can avoid big or small particle impurity to mix together and adsorb and lead to the inside jam of filter core on the filter core, influence purification efficiency and purifying effect, simultaneously, large granule impurity is convenient for clear up, has improved the life of filter core.
According to the above embodiment, preferably, the height of the coarse filtration core is smaller than that of the outer layer screen 2, and the small particle screen 8 is spaced from the outer layer screen 2 by a certain distance. The height of the coarse filtration inner core is designed to be smaller than that of the outer layer filter screen 2, so that the height difference of the inner liquid level and the outer liquid level can be formed in the filtration process, the water flow can flow rapidly, and the flow speed of the water flow in the coarse filtration inner core is improved.
According to the above embodiment, the lower cover 5 is preferably provided with the discharge opening 4 at the center of the bottom end. Because the colating inner core can not all the foreign particles all adsorb the filtration totally, still can have a lot of impurity to be filtered by outer filter screen 2 and adsorb, the effect of bin outlet 4 is just so convenient for discharge remaining a small amount of impurity in outer filter screen 2 and goes, also can play the effect to the sampling of the inside quality of water of outer filter screen 2 simultaneously for the impurity content condition of the inside water sample of monitoring outer filter screen 2, and then each filter screen of monitoring colating inner core takes place the damage or not.
According to the above embodiment, preferably, a buffer cavity 11 is arranged at the connection position of the top end of the upper cover 1 and the water inlet pipe orifice 10, and the water inlet pipe orifice 10 is connected in the buffer cavity 11. The purpose of adding the buffer chamber 11 is to reduce the impact force of the water flow entering the water inlet and avoid the poor filtering effect caused by the overlarge impact force of the water flow.
According to the embodiment, the utility model discloses an impurity particle of equidimension not in the aquatic that will treat purifying filters with different and detachable filter screen respectively and filters the collection, later let the water that does not contain great granule adsorb the purification by the filter core again, just so can avoid big or small particle impurity to mix together and adsorb and lead to the inside jam of filter core on the filter core, influence purification efficiency and purifying effect, simultaneously, large granule impurity is convenient for clear up, has improved the life of filter core.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a nested formula filter core with prevent stifled function, includes filter core body, its characterized in that, filter core body includes outer filter screen, the coarse filtration inner core, goes up the closing cap, lower closing cap and water inlet pipe, outer filter screen bottom and closing cap fixed connection down, outer filter screen top and last closing cap pass through threaded connection, coarse filtration inner core fixed connection is in last closing cap bottom, and the coarse filtration inner core includes the large granule filter screen of inlayer, outer tiny particle filter screen, the foraminiferous bottom plate of lower extreme and the sealed bottom of foraminiferous bottom plate lower extreme connection, sealed bottom passes through threaded connection on foraminiferous bottom plate, and the tiny particle filter screen cup joints outside the large granule filter screen, and is equipped with the cavity between tiny particle filter screen and the large granule filter screen, water inlet pipe connects in last closing cap top center department, and water inlet pipe and the inside.
2. The nested filter cartridge of claim 1, wherein the height of the inner strainer core is less than the height of the outer screen, and the small particle screen is spaced from the outer screen by a distance.
3. The nested filter cartridge with an anti-blocking function as recited in claim 2, wherein a material outlet is formed at the center of the bottom end of the lower cover.
4. The nested filter element with an anti-blocking function as claimed in claim 1, wherein a buffer cavity is arranged at the connecting position of the top end of the upper sealing cover and the water inlet pipe orifice, and the water inlet pipe orifice is connected in the buffer cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922286537.XU CN211659403U (en) | 2019-12-18 | 2019-12-18 | Nested formula filter core with prevent stifled function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922286537.XU CN211659403U (en) | 2019-12-18 | 2019-12-18 | Nested formula filter core with prevent stifled function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211659403U true CN211659403U (en) | 2020-10-13 |
Family
ID=72735536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922286537.XU Active CN211659403U (en) | 2019-12-18 | 2019-12-18 | Nested formula filter core with prevent stifled function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211659403U (en) |
-
2019
- 2019-12-18 CN CN201922286537.XU patent/CN211659403U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.29 Jinhai Road, Jinghai Economic Development Zone, Jinghai District, Tianjin Patentee after: Yuanda Health Technology (Tianjin) Co.,Ltd. Address before: No.29 Jinhai Road, Jinghai Economic Development Zone, Jinghai District, Tianjin Patentee before: TIANJIN YUANDA INDUSTRY AND TRADE Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.29 Jinhai Road, Jinghai Economic Development Zone, Jinghai District, Tianjin Patentee after: Yuanda Health Technology (Tianjin) Co.,Ltd. Country or region after: China Address before: No.29 Jinhai Road, Jinghai Economic Development Zone, Jinghai District, Tianjin Patentee before: Yuanda Health Technology (Tianjin) Co.,Ltd. Country or region before: China |