CN212102252U - Combined filter element dual water supply water purifier - Google Patents
Combined filter element dual water supply water purifier Download PDFInfo
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- CN212102252U CN212102252U CN202020494495.9U CN202020494495U CN212102252U CN 212102252 U CN212102252 U CN 212102252U CN 202020494495 U CN202020494495 U CN 202020494495U CN 212102252 U CN212102252 U CN 212102252U
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Abstract
The utility model discloses a combination filter core divides matter water supply water purifier, include: the filter comprises a first-fourth stage filter cylinder, a cylinder cover, a first-seventh stage filter element, a water inlet, a first-third stage water outlet, a communicating pipe and a waste water outlet; the filter cartridge is a cylindrical shell for accommodating the filter element, and a plurality of J-shaped clamping grooves are uniformly arranged along the excircle of the filter cartridge opening; the cylinder cover is a device for closing or opening the filter cylinder, a plurality of clamping lugs are uniformly arranged on the cylinder cover along the excircle, and the clamping lugs are clamped in J-shaped clamping grooves of the filter cylinder; the first-seventh filter elements are seven water treatment devices, wherein the first, second, third and fourth stages, and the fifth and sixth stages respectively form combined filter elements; the first-third water outlets are water outlets for supplying water according to different qualities: the communicating pipe is a communicating pipeline between the filter cartridges; the wastewater outlet is a wastewater outlet produced by the nanofiltration membrane; the utility model has the advantages that: realizes dual water supply, one cylinder with multiple cores, simple and compact structure, easy opening and sealing of the cylinder cover, and convenient replacement and unpicking and washing of the filter element.
Description
Technical Field
The utility model relates to a water treatment field especially relates to a combination filter core dual water supply water purifier that civilian life drinking water was handled.
Background
The daily domestic water often contains iron rust, sand mud, colloid and impurities such as residual chlorine, pesticides, bacteria, germs, toxins, heavy metals and the like, and in order to ensure the water quality, the domestic water with different qualities is produced by adopting the purification treatment measures such as deep filtration, adsorption, sterilization and the like, and the water supply is necessary according to the needs.
At present, all water purifiers in the market mainly have the following defects:
(1) the water quality is not classified, namely drinking water and domestic water are not classified, and purified water for drinking water and water for cooking and cooking but using common water are in a wrong area;
(2) the cleaning function is available, but no sterilization function is available, or the sterilization function is unreliable, so that secondary pollution is caused;
(3) the whole machine has complicated structure, the filter element is inconvenient to replace or clean, and the operation is difficult for non-professional personnel;
(4) part of the filter element and the filter cylinder are in an integral structure, so that the manufacturing cost is increased, and unnecessary waste is caused by replacing the filter element and the filter cylinder together;
(5) the filter cartridge and the cartridge cover are in a thread locking structure, so that the tightness is high and the operation is difficult;
(6) the automatic flushing function of the first-stage filter element is not provided, and the service cycle of the filter element is short.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and invents a combined filter element dual water supply water purifier.
In order to achieve the above object, the utility model discloses a technical scheme be: provided is a combined filter element dual water supply water purifier, comprising: the filter comprises a first-fourth stage filter cylinder, a cylinder cover, a first-seventh stage filter element, a water inlet, a first-third stage water outlet, a communicating pipe, a waste water outlet, a booster pump, a high-pressure switch, a low-pressure switch, a waste water ratio, an electromagnetic valve and a water flow switch; the first-fourth stage filter cartridges are cylindrical housings that house filter elements, and include: the connecting short sleeve, the sealing gasket, the sealing ring, the water inlet and the water outlet; the upper part of the filter cylinder is provided with a filter cylinder opening, a plurality of J-shaped clamping grooves are uniformly arranged along the circumferential direction of the outer circle and used for clamping the cylinder cover, and the sealing between the filter cylinder and the cylinder cover is realized through a sealing ring; the lower part is sealed and internally provided with a connecting short sleeve which is used for connecting the combined filter cores and realizing mutual sealing between the combined filter cores and between the filter cylinders through a sealing gasket, and a water inlet and a water outlet are arranged outside;
the cartridge cover is a device for closing or opening the filter cartridge, and comprises: the clamping and connecting plate, the sealing plate, the bolt, the nut, the fixing sleeve and the spring; the clamping plate is circular and is uniformly provided with a plurality of clamping lugs along the excircle, the clamping lugs play a role of clamping J-shaped clamping grooves of the filter cartridge, a nut is arranged in the middle of the clamping plate, and the clamping plate is arranged at the upper part of the cartridge cover; the sealing plate is circularly arranged at the lower part of the cylinder cover and plays a role of sealing the filter cylinder, the middle part of the sealing plate is provided with a fixing sleeve which is sleeved with a bolt circular table, one end of the bolt is provided with the circular table, the other end of the bolt is provided with an inner hexagonal wrench hole, the clamping and connecting plate and the sealing plate are connected together through a bolt, a nut, the fixing sleeve and a spring to form an integral cylinder cover, and the purposes of sealing and opening the cover are achieved through loosening the bolt; the method comprises the following steps: when the cover is sealed, the cylinder cover is placed into the filter cylinder opening, the clamping convex block is placed into the J-shaped clamping groove, the cylinder cover is rotated for a certain angle, the clamping convex block is clamped in the J-shaped clamping groove, the bolt is screwed down, the sealing plate moves downwards to compress the sealing ring, and the filter cylinder is sealed; when the cover is opened, the bolt is unscrewed to enable the sealing plate to move upwards and the clamping plate to rotate for a certain angle, and then the barrel cover can be taken out.
The first-seventh filter elements are water treatment devices for filtering, adsorbing and sterilizing respectively, and respectively comprise: the filter comprises a primary PP cotton filter element or a microporous ceramic filter element, a cylindrical secondary hollow fiber ultrafiltration membrane filter element, a combined filter element formed by sleeving a primary filter element and a secondary filter element, and is inserted into a primary filter cylinder; the three-stage carbon fiber filter element or the high-density compressed activated carbon filter element is cylindrical, the four-stage filter element is a granular activated carbon and bromine resin sterilization filter material, the filter material is tubular, the filter material is filled in the tube, filter screens are arranged at two ends of the tube, water is fed from the upper end of the tube, water is discharged from the lower end of the tube, the three-stage filter element is sleeved with the four-stage filter element to form a combined filter element, and; the five-stage filter element is a carbon fiber filter element or a high-density compressed activated carbon filter element, and is cylindrical, the six-stage filter element is granular activated carbon and a high-purity copper-zinc alloy filter material, and is tubular, the filter material is filled in the tube, filter screens are arranged at two ends of the tube, water is fed from the upper end of the tube, water is discharged from the lower end of the tube, and the five-stage filter element is sleeved with the six-stage filter element to form a combined filter element; the combined filter elements are mutually sealed through the sealing gaskets and are connected with the filter cylinder for short sleeve sealing; the seven-stage filter element is a nanofiltration membrane, is inserted into the four-stage filter cylinder and is mutually sealed by a short sleeve connected with the filter cylinder through a sealing gasket.
Furthermore, the water inlet is arranged at the bottom of the first-stage filter cylinder and is used for supplying water to the water purifier by combining the filter elements according to the quality.
Further, the first-third water outlets are water outlets for supplying water according to quality, and are respectively as follows: the primary water outlet is arranged at the bottom of the primary filter cylinder, is raw untreated water and can be washed, and the outlet water has the effect of directly washing the primary filter element, so that the service time of the primary filter element is prolonged; the secondary water outlet is arranged at the bottom of the tertiary filter cylinder, and water quality reaches a certain standard after being treated by the primary to the sixth filter elements, can be cooked and boiled for drinking and can be connected with a water dispenser; the three-level water outlet is arranged at the bottom of the four-level filter cylinder, and the discharged water is treated by the first-level filter element to the seventh-level filter element and can be directly drunk.
Furthermore, the communicating pipe is a communicating pipeline between the filter cartridges, and the communicating pipe is connected with the first-fourth-stage filter cartridges to form the water purifier.
Furthermore, the waste water outlet is a waste water outlet produced by the nanofiltration membrane.
Furthermore, the booster pump is arranged between the third-level filter cylinder and the fourth-level filter cylinder, and is connected with the water outlet and the water inlet of the six-level filter element and the seven-level filter element to play a role in boosting.
Furthermore, the high-pressure switch is arranged behind the booster pump to play overpressure protection, the low-pressure switch is arranged in front of the booster pump to play water stop protection, the wastewater ratio is arranged on a bypass of a wastewater outlet to ensure that the proportion of the produced wastewater is lower than the industrial specification, the electromagnetic valve is matched with the water flow switch to play a role of automatically washing the nanofiltration membrane, the action principle is that when water is discharged from a first-level water outlet, the water flow switch is actuated to open the electromagnetic valve to automatically wash the seven-level nanofiltration membrane filter element, and the washing time and the washing interval time can be controlled.
Furthermore, the combined filter elements and the filter cylinders are sealed by sealing gaskets, and the filter cylinders and the cylinder covers are sealed by sealing rings.
The utility model has the advantages that: the water supply device realizes dual water supply, one cylinder with multiple cores and the assembly of the filter element, and has the advantages of simple and compact structure, small overall dimension, easy opening and sealing of the cylinder cover and convenient replacement and unpicking and washing of the filter element.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention; in the figure, the thick solid line part is a filter cylinder, a cylinder cover and a water inlet and outlet, the large inclined plane part is an external filter element of the combined filter element, the internal blank part is an internal filter element of the combined filter element, the thick solid line part and the dotted line part with arrows are water flow paths and connecting pipelines, the arrows are water flow directions, and the grid line part is a sealing gasket and a sealing ring.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make clear and definite definitions of the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention includes: a water purifier with combined filter element for supplying water according to quality comprises a one-stage to four-stage filter cylinder 1 (1)1、12、13、14) A cylinder cover 2 and a one-seven stage filter element 3 (3)1、32、33、34、35、36、37) A water inlet 4 and a one-to-three-stage water outlet 5 (5)1、52、53) The device comprises a communicating pipe 6, a waste water outlet 7, a booster pump 8, a high-voltage switch 9, a low-voltage switch 10, a waste water ratio 11, an electromagnetic valve 12, a water flow switch 13, a connecting short sleeve 14, a sealing gasket 15, a sealing ring 16, a J-shaped clamping groove 17, a clamping plate 18, a sealing plate 19, a bolt 20, a nut 21, a fixing sleeve 22, a clamping convex block 23 and a spring 24.
The first to fourth stage filter cartridges 1 are cylindrical housings that house filter elements, and include: the connecting short sleeve 14, the sealing gasket 15, the sealing ring 16, the water inlet 4 and the first-third-stage water outlet 5; the upper part of the filter cylinder is provided with a filter cylinder opening, a plurality of J-shaped clamping grooves 17 are uniformly arranged along the circumferential direction of the excircle and used for clamping the cylinder cover 2, and the sealing between the filter cylinder and the cylinder cover is realized through a sealing ring 16; the lower part of the filter cylinder is closed, a connecting short sleeve 14 is arranged in the filter cylinder, the connecting short sleeve is used for connecting the combined filter cores and realizing mutual sealing between the combined filter cores and between the filter cylinders through a sealing gasket 15, and a water inlet 4 and a one-third-level water outlet 5 are arranged outside the filter cylinder;
the cylinder cover 2 is composed of a clamping plate 18, a sealing plate 19, a bolt 20, a nut 21, a fixing sleeve 22, a clamping lug 23 and a spring 24; the clamping plate 18 is circular, a plurality of clamping lugs 23 are uniformly arranged along the circumferential direction of an outer circle, and a nut 21 is arranged in the middle of the clamping plate; the sealing plate 19 is circular, a fixing sleeve 22 is arranged in the middle of the sealing plate, the fixing sleeve 22 is sleeved with a bolt circular truncated cone, one end of the bolt 20 is provided with a circular truncated cone, the other end of the bolt 20 is provided with an inner hexagonal wrench hole, the clamping plate 18 is arranged above the sealing plate 19, the sealing plate 19 is arranged below the sealing plate, the circular truncated cone at one end of the bolt 20 is connected with the fixing sleeve 22 in the middle of the sealing plate 19, the other end of the bolt is connected with the nut 21; the cylinder cover 2 is arranged in the upper cylinder opening of the filter cylinder 1, the clamping convex block 23 is arranged in the J-shaped clamping groove 17 of the filter cylinder and rotates for a certain angle, the clamping convex block 23 is clamped in the J-shaped clamping groove 17, the bolt 20 is screwed down to enable the sealing plate 19 to move downwards to compress the sealing ring 16, namely, the filter cylinder 1 is sealed, and the bolt 20 is unscrewed during opening to enable the sealing plate 19 to move upwards and enable the clamping plate 18 to rotate for a certain angle, so that the cylinder cover can be taken out.
The first-seven stage filter elements 3 are respectively: first-grade PP cotton or microporous ceramic filter element 31Cylindrical, two-stage hollow fiber ultrafiltration membrane filter element 32First stage filter element 31Is sleeved on the second-stage filter element 32A combined filter core is formed on the upper part and is simultaneously inserted into the first-stage filter cylinder 11Internal; three-stage filter element 33Is active carbon fiber or high-density compressed active carbon, a cylindrical four-stage filter element 34Is a granular active carbon and bromine resin sterilization filter material, is tubular, the filter material is filled in the tube, two ends are provided with filter screens, the upper end is filled with water, the lower end is filled with water, and a three-stage filter element 33Is sleeved on a four-stage filter element 34A combined filter core is formed and is inserted into the second-stage filter cylinder 1 at the same time2Internal; five-stage filter element 35Is active carbon fiber or high-density compressed active carbon, and has a cylindrical six-stage filter element 36Is a granular active carbon and high-purity copper-zinc alloy filter material, and is tubular, the filter material is filled in the tube, two ends are respectively equipped with filter screen, the upper end is used for feeding water, and its lower end is used for discharging water, and its five-stage filter element 35Is sleeved on a six-stage filter element 36A combined filter element is formed and is inserted into the three-stage filter cylinder 1 at the same time3Internal; the combined filter elements are mutually sealed through a sealing gasket 15 and are sealed with a filter cylinder connecting short sleeve 14; seven-stage filter element 37Is a nanofiltration membrane and is inserted in a four-stage filter cylinder 14And is sealed with the filter cartridge engaging nipple 14 by a gasket 15.
The water inlet 4 is arranged at the first-stage filter cylinder 11The bottom of the water purifier is a water inlet of the combined filter element quality-divided water purifier.
The first-third water outlets 5 are water outlets for supplying water according to different qualities, and are respectivelyThe method comprises the following steps: primary water outlet 51A filter cartridge 1 arranged at one stage1A bottom; secondary water outlet 52Is arranged at the three-stage filter cylinder 13A bottom; three-stage water outlet 53Is arranged at the four-stage filter cylinder 14A bottom portion.
The communicating pipe 6 is a communicating pipeline between the filter cartridges 1, and the first-fourth-stage filter cartridges 1 are connected through the communicating pipe 4 to form the water purifier.
A wastewater outlet 7 is a seven-stage filter element nanofiltration membrane 37A discharge port for produced wastewater is arranged on the four-stage filter cylinder 14The bottom of (a).
The booster pump 8 is arranged between the third-level filter cylinder and the fourth-level filter cylinder and is connected with a six-level filter element 56Seven-grade filter element 57The water outlet and the water inlet play a role in pressurization.
The high-voltage switch 9 is arranged behind the booster pump 8 to play overpressure protection, the low-voltage switch 10 is arranged in front of the booster pump 8 to play water stop protection, the wastewater ratio 11 is arranged on a bypass of a wastewater outlet to ensure that the proportion of the produced wastewater is lower than the industrial specification, the electromagnetic valve 12 and the water flow switch 13 are matched for use to play a role of automatically flushing the nanofiltration membrane, and the action principle is that the primary water outlet 5 plays a role of automatically flushing the nanofiltration membrane1When water is used for draining, the water flow switch 13 is actuated, the electromagnetic valve 12 is opened, and the seven-stage nanofiltration membrane filter element 3 is automatically washed7The time of the rinsing and the time between the rinsing can be controlled.
The combined filter elements and the filter cartridge 1 are sealed by sealing gaskets 15, and the filter cartridge 1 and the cylinder cover 2 are sealed by sealing rings 16.
Claims (8)
1. A combined filter element dual water supply water purifier comprises: the filter comprises a first-fourth stage filter cylinder, a cylinder cover, a first-seventh stage filter element, a water inlet, a first-third stage water outlet, a communicating pipe, a waste water outlet, a booster pump, a high-pressure switch, a low-pressure switch, a waste water ratio, an electromagnetic valve and a water flow switch; the first-fourth stage filter cartridges are cylindrical housings that house filter elements, and include: the connecting short sleeve, the sealing gasket, the sealing ring, the water inlet and the water outlet; the upper part of the filter cylinder is provided with a filter cylinder opening, a plurality of J-shaped clamping grooves are uniformly arranged along the circumferential direction of the outer circle and used for clamping the cylinder cover, and the sealing between the filter cylinder and the cylinder cover is realized through a sealing ring; the lower part is sealed and internally provided with a connecting short sleeve which is used for connecting the combined filter cores and realizing mutual sealing between the combined filter cores and between the filter cylinders through a sealing gasket, and a water inlet and a water outlet are arranged outside;
the cartridge cover is a device for closing or opening the filter cartridge, and comprises: the clamping and connecting plate, the sealing plate, the bolt, the nut, the fixing sleeve and the spring; the clamping plate is circular and is uniformly provided with a plurality of clamping lugs along the excircle, the clamping lugs play a role of clamping J-shaped clamping grooves of the filter cartridge, a nut is arranged in the middle of the clamping plate, and the clamping plate is arranged at the upper part of the cartridge cover; the sealing plate is circularly arranged at the lower part of the cylinder cover and plays a role of sealing the filter cylinder, the middle part of the sealing plate is provided with a fixing sleeve which is sleeved with a bolt circular table, one end of the bolt is provided with the circular table, the other end of the bolt is provided with an inner hexagonal wrench hole, the clamping and connecting plate and the sealing plate are connected together through a bolt, a nut, the fixing sleeve and a spring to form an integral cylinder cover, and the purposes of sealing and opening the cover are achieved through loosening the bolt; the method comprises the following steps: when the cover is sealed, the cylinder cover is placed into the filter cylinder opening, the clamping convex block is placed into the J-shaped clamping groove, the cylinder cover is rotated for a certain angle, the clamping convex block is clamped in the J-shaped clamping groove, the bolt is screwed down, the sealing plate moves downwards to compress the sealing ring, and the filter cylinder is sealed; when the cover is opened, the bolt is unscrewed to enable the sealing plate to move upwards and the clamping plate to rotate for a certain angle, and then the barrel cover can be taken out.
2. The combined filter element dual water supply purifier according to claim 1, characterized in that the first to seventh filter elements are water treatment devices for respectively performing filtering, adsorption and sterilization, and respectively comprise: the filter comprises a primary PP cotton filter element or a microporous ceramic filter element, a cylindrical secondary hollow fiber ultrafiltration membrane filter element, a combined filter element formed by sleeving a primary filter element and a secondary filter element, and is inserted into a primary filter cylinder; the three-stage carbon fiber filter element or the high-density compressed activated carbon filter element is cylindrical, the four-stage filter element is a granular activated carbon and bromine resin sterilization filter material, the filter material is tubular, the filter material is filled in the tube, filter screens are arranged at two ends of the tube, water is fed from the upper end of the tube, water is discharged from the lower end of the tube, the three-stage filter element is sleeved with the four-stage filter element to form a combined filter element, and; the five-stage filter element is a carbon fiber filter element or a high-density compressed activated carbon filter element, and is cylindrical, the six-stage filter element is granular activated carbon and a high-purity copper-zinc alloy filter material, and is tubular, the filter material is filled in the tube, filter screens are arranged at two ends of the tube, water is fed from the upper end of the tube, water is discharged from the lower end of the tube, and the five-stage filter element is sleeved with the six-stage filter element to form a combined filter element; the combined filter elements are mutually sealed through the sealing gaskets and are connected with the filter cylinder for short sleeve sealing; the seven-stage filter element is a nanofiltration membrane, is inserted into the four-stage filter cylinder and is mutually sealed by a short sleeve connected with the filter cylinder through a sealing gasket.
3. The combined filter element dual water supply purifier as claimed in claim 1, wherein the water inlet is arranged at the bottom of the primary filter cartridge and is the water inlet of the combined filter element dual water supply purifier.
4. The combined filter element dual water supply water purifier as claimed in claim 1, wherein the first-third water outlets are water outlets for dual water supply according to the quality, and are respectively: the primary water outlet is arranged at the bottom of the primary filter cylinder, is raw water which is not processed and can be used for washing, and the outlet water has the effect of directly washing the primary filter element, so that the service time of the primary filter element is prolonged; the secondary water outlet is arranged at the bottom of the tertiary filter cylinder, and water quality reaches a certain standard after being treated by the primary to the sixth filter elements, can be cooked and boiled for drinking and can be connected with a water dispenser; the three-level water outlet is arranged at the bottom of the four-level filter cylinder, and the discharged water is treated by the first-level filter element to the seventh-level filter element and can be directly drunk.
5. The combined filter element dual water supply water purifier as claimed in claim 1, wherein the communicating pipe is a communicating pipe between the filter cartridges, and the one-stage filter cartridge and the four-stage filter cartridge are connected through the communicating pipe to form the water purifier.
6. The combined filter element dual water supply purifier as claimed in claim 1, wherein the wastewater outlet is a wastewater outlet produced by a seven-stage filter element nanofiltration membrane and is arranged at the bottom of the four-stage filter cylinder.
7. The combined filter element dual water supply water purifier as claimed in claim 1, wherein the booster pump is arranged between the three-stage filter cartridge and the four-stage filter cartridge, and is used for connecting the water outlet and the water inlet of the six-stage filter element and the seven-stage filter element to perform the function of boosting.
8. The combined filter element dual water supply water purifier as claimed in claim 1, wherein the high pressure switch is disposed behind the booster pump for overpressure protection, the low pressure switch is disposed in front of the booster pump for water cut-off protection, and the waste water ratio is set by the waste water outlet to ensure that the ratio of the produced waste water is lower than the industry standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020494495.9U CN212102252U (en) | 2020-03-30 | 2020-03-30 | Combined filter element dual water supply water purifier |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020494495.9U CN212102252U (en) | 2020-03-30 | 2020-03-30 | Combined filter element dual water supply water purifier |
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| CN212102252U true CN212102252U (en) | 2020-12-08 |
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| CN202020494495.9U Active CN212102252U (en) | 2020-03-30 | 2020-03-30 | Combined filter element dual water supply water purifier |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960784A (en) * | 2021-02-05 | 2021-06-15 | 柯淇环境技术(宁波)有限公司 | Composite filter element, preparation method thereof and water purifier with composite filter element |
| CN113461188A (en) * | 2020-03-30 | 2021-10-01 | 赵崇臣 | Combined filter element dual water supply water purifier |
| CN115571949A (en) * | 2021-07-06 | 2023-01-06 | 新疆荣泽铝箔制造有限公司 | Environment-friendly reclaimed water recycling treatment system |
-
2020
- 2020-03-30 CN CN202020494495.9U patent/CN212102252U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113461188A (en) * | 2020-03-30 | 2021-10-01 | 赵崇臣 | Combined filter element dual water supply water purifier |
| CN112960784A (en) * | 2021-02-05 | 2021-06-15 | 柯淇环境技术(宁波)有限公司 | Composite filter element, preparation method thereof and water purifier with composite filter element |
| CN112960784B (en) * | 2021-02-05 | 2023-09-19 | 柯淇环境技术(宁波)有限公司 | Composite filter element, preparation method thereof and water purifier with composite filter element |
| CN115571949A (en) * | 2021-07-06 | 2023-01-06 | 新疆荣泽铝箔制造有限公司 | Environment-friendly reclaimed water recycling treatment system |
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