CN218871424U - Automatic flushing system - Google Patents
Automatic flushing system Download PDFInfo
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- CN218871424U CN218871424U CN202223419198.6U CN202223419198U CN218871424U CN 218871424 U CN218871424 U CN 218871424U CN 202223419198 U CN202223419198 U CN 202223419198U CN 218871424 U CN218871424 U CN 218871424U
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- automatic flushing
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Abstract
The utility model discloses an automatic flushing system, which comprises a filter cylinder, a cylinder cover, a water inlet, a water outlet, a waste water opening, a water flow switch, a supercharging device, a suction device, a waste water ratio and an electric signal controller; the filter cartridge is connected with the cartridge cover in a matching way; the water inlet and the water outlet are respectively arranged on the cylinder cover; the waste water port is arranged on the side wall of the filter cylinder; the supercharging device is arranged at the front end of the water inlet; the suction device and the waste water ratio are respectively arranged at the rear end of the waste water port; the water flow switch comprises a water inlet switch arranged between the water inlet and the supercharging device, a water outlet switch arranged at the rear end of the water outlet and a waste water switch arranged between the waste water inlet and the suction device; the electric signal controller is respectively connected with the water inlet switch, the water outlet switch, the waste water switch, the supercharging device, the suction device and the waste water in a matching way. The utility model discloses through addding automatic flushing system when filtering, can prolong the change cycle of filter core and promote the filter effect, can be used to devices such as water purifier, water dispenser, purification tap.
Description
Technical Field
The utility model relates to a water purification technology field, concretely relates to automatic flushing system.
Background
At present, the commercially available water purifier adopts multi-stage filtration, and the cotton filter core of PP is often used to the first order, takes place easily to block up in the filtering process, and the change frequency is higher, impels the degree of sealing of jar body to descend.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that it is higher to overcome purifier filter core replacement frequency, the insecure technical defect of water purification provides an automatic rinse-system. The utility model discloses through addding automatic rinse-system when filtering, can prolong the change cycle of filter core and promote the filter effect, can be used to devices such as water purifier, water dispenser, purification tap.
The utility model provides an above-mentioned technical problem adopted technical scheme as follows:
an automatic flushing system comprises a filter cylinder, a cylinder cover, a water inlet, a water outlet, a waste water port, a water flow switch, a supercharging device, a suction device, a waste water ratio and an electric signal controller; the filter cartridge is matched and connected with the cartridge cover; the water inlet and the water outlet are respectively arranged on the cylinder cover; the waste water port is arranged on the side wall of the filter cylinder; the supercharging device is arranged at the front end of the water inlet; the suction device and the waste water ratio are respectively arranged at the rear end of the waste water port; the water flow switch comprises a water inlet switch arranged between the water inlet and the supercharging device, a water outlet switch arranged at the rear end of the water outlet, and a waste water switch arranged between the waste water inlet and the suction device; and the electric signal controller is respectively connected with the water inlet switch, the water outlet switch, the waste water switch, the supercharging device, the suction device and the waste water in a matching manner.
Further, the automatic flushing system comprises a filter element arranged in the inner cavity of the filter cartridge.
Further, the filter element is in a hollow cylindrical shape.
Further, the center of the filter element forms a water outlet passage.
Furthermore, the material of filter core is PP cotton.
Further, the mouth of the filter cartridge forms a first thread turn; the inner wall of the cylinder cover forms a second thread ring; the first thread ring is in threaded matching connection with the second thread ring.
Further, a limiting assembly is arranged at the bottom of the filter cylinder; the limiting component is connected with the filter element in a matching mode.
Further, a sealing plate is arranged on the inner side of the cylinder cover.
Further, set up the sealing washer between seal plate with the filter core.
Further, a water inlet sealing sleeve is arranged between the sealing plate and the water inlet.
Further, a water outlet sealing sleeve is arranged between the sealing plate and the water outlet.
Further, a one-way valve is arranged inside the water inlet.
Further, the waste water port is arranged at the bottom of the filter cartridge.
Furthermore, a waste water port sealing sleeve and a conical sealing piece are sequentially arranged outside the waste water port; the waste water port is connected with the conical sealing piece in a matching mode through the waste water port sealing sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses through addding automatic flushing system when filtering, can prolong the change cycle of filter core and promote the filter effect, can be used to devices such as water purifier, water dispenser, purification tap.
Drawings
Fig. 1 is a sectional view of an automatic flushing system according to embodiment 1 of the present invention;
fig. 2 is a water flow guide diagram of the automatic flushing system in the raw water filtering state according to the embodiment 1 of the present invention;
fig. 3 is a water flow guiding diagram of the automatic flushing system of the embodiment 1 of the present invention when flushing the filter element.
The names of the parts corresponding to the reference numerals in the figures are:
1-a filter cartridge; 2-a cylinder cover; 3-a filter element; 4-a water inlet; 5-water outlet; 6-a waste water port; 7-water flow switch; 8-a supercharging device; 9-a suction device; 10-wastewater ratio; 11-an electrical signal controller; 101-a first thread turn; 102-a spacing assembly; 103-sealing the sleeve at the waste water port; 104-a conical seal; 201-a second thread turn; 202-sealing plate members; 203-sealing ring; 204-water inlet sealing sleeve; 205-water outlet sealing sleeve; 401-a one-way valve; 701-a water inlet switch; 702-a water outlet switch; 703-waste water switch.
Detailed Description
For a better understanding of the present invention, reference is made to the following detailed description and accompanying drawings. It should be understood that these examples are only for further illustration of the present invention, and are not intended to limit the scope of the present invention. It should be further understood that after reading the above description of the present invention, those skilled in the art will make certain insubstantial changes or modifications to the present invention, and shall still fall within the scope of the present invention.
Example 1
An automatic flushing system is shown in figures 1-3 and comprises a filter cartridge 1, a cartridge cover 2, a filter element 3, a water inlet 4, a water outlet 5, a waste water port 6, a water flow switch 7, a pressurizing device 8, a suction device 9, a waste water ratio 10 and an electric signal controller 11; the filter cartridge 1 is a cylindrical device for accommodating the filter element 3 and filtering inlet water, a first threaded ring 101 is arranged at the cartridge opening, a limiting component 102 is arranged at the cartridge bottom and used for fixing the filter element 3, and a waste water opening 6 is arranged at the cartridge wall bottom and is in matched connection with a conical sealing element 104 through a waste water opening sealing sleeve 103; the cylinder cover 2 is a device for sealing/opening the filter cylinder 1, and the inner wall of the cylinder cover 2 is provided with a second thread ring 201 which is used for sealing/opening the filter cylinder 1 together with the first thread ring 101 at the cylinder opening of the filter cylinder 1; a sealing plate 202 is arranged on the inner side of the cylinder cover 2, a sealing ring 203 is arranged on the lower surface of the sealing plate 202, and the sealing plate 202 is connected with the top of the filter element 3 in a matching way through the sealing ring 203; the cylinder cover 2 is provided with a water inlet 4 and a water outlet 5, which are respectively connected with the sealing plate 202 in a sealing way through a water inlet sealing sleeve 204 and a water outlet sealing sleeve 205; the filter element 3 is a raw water filtering device, the filter element 3 is in a hollow cylindrical shape, a water outlet passage is formed in the center of the filter element 3, the filter element 3 is made of PP cotton, and holes are uniformly distributed on the filter element 3 and used for water inlet and outlet; the water inlet 4 is a raw water inlet, and a one-way valve 401 is arranged in the water inlet 4 to prevent raw water from overflowing; the water outlet 5 is used for filtering water and can be connected with a water purifier, a water dispenser, a purified water faucet and the like; the waste water outlet 6 is a waste water outlet for filtering in the filter cartridge 1 and washing the filter element 3; the supercharging device 8 is a device which is arranged in front of the water inlet 4 and is used for ensuring the stability of the water inlet pressure of raw water; the suction device 9 is arranged behind the waste water port 6 and is used for flushing the filter element 3 together with the supercharging device 8 and each water flow switch 7; the wastewater ratio 10 is arranged behind the wastewater outlet 6 and is used for ensuring that the wastewater ratio output by the water purification system is lower than a running rule; the water flow switch 7 comprises a water inlet switch 701 arranged between the water inlet 4 and the supercharging device 8, a water outlet switch 702 arranged at the rear end of the water outlet 5 and a waste water switch 703 arranged between the waste water inlet 6 and the suction device 9; the electric signal controller 11 is a device for collecting the wastewater ratio monitoring data of the water purification system and transmitting the on/off water flow switch 7, the supercharging device 8 and the suction device 9, and is connected with the water inlet switch 701, the water outlet switch 702, the wastewater switch 703, the supercharging device 8, the suction device 9 and the wastewater ratio 10 in a matching manner.
Through setting up automatic flushing system can prolong the change cycle of filter core and promote the filter effect.
The working process of the automatic flushing system in the embodiment in the raw water filtering state is as follows:
as shown in fig. 2, the electric signal controller 11 transmits operation signals for turning on the water inlet switch 701 and the water outlet switch 702 and turning off the waste water switch 703 according to the waste water ratio 10 monitoring data, raw water enters the filter cartridge 1 from the water inlet 4 through the one-way valve 401 at a certain water pressure, and the filter cartridge 1 is filled with the raw water and wraps the filter element 3; furthermore, water flows through the holes on the filter element 3 and enters the filter element 3, and impurities are adsorbed and intercepted in the filter element 3; the filtered water body enters the water outlet 5 through the holes on the filter element 3 and the water outlet passage in the center of the filter element 3, and the filtering is finished.
The working process of the automatic flushing system of the embodiment when the filter element is flushed is as follows:
as shown in fig. 3, the electric signal controller 11 transmits a signal for flushing the filter element 3 according to the monitored data of the wastewater ratio 10, and the process is mainly completed by the cooperation of the pressurization device 8, the suction device 9 and the water flow switches 7; when the filter element 3 is washed, the signal transmission starts the water inlet switch 701 and the waste water switch 703, closes the water outlet switch 702, adjusts the water inlet pressure value of the supercharging device 8, the water flow is pressurized to enter the filter cartridge 1 to wash the filter element 3, the water flow flows through the filter element 3 in the filtering mode to enter the water outlet passage at the center of the filter element 3, the suction device 9 is started, the water body in the filter cartridge 1 is pumped out from the water outlet passage at the center of the filter element 3 through the filter element 3 from the inside to the outside by the suction device 9, and the washing of the filter element 3 is completed.
The above description is not intended to limit the present invention, and the present invention is not limited to the above examples. The changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention shall also fall within the protection scope of the present invention.
Claims (10)
1. An automatic flushing system is characterized by comprising a filter cylinder (1), a cylinder cover (2), a water inlet (4), a water outlet (5), a waste water port (6), a water flow switch (7), a supercharging device (8), a suction device (9), a waste water ratio (10) and an electric signal controller (11); the filter cartridge (1) is connected with the cartridge cover (2) in a matching way; the water inlet (4) and the water outlet (5) are respectively arranged on the cylinder cover; the waste water inlet (6) is arranged on the side wall of the filter cartridge (1); the supercharging device (8) is arranged at the front end of the water inlet (4); the suction device (9) and the waste water ratio (10) are respectively arranged at the rear end of the waste water port (6); the water flow switch (7) comprises a water inlet switch (701) arranged between the water inlet (4) and the supercharging device (8), a water outlet switch (702) arranged at the rear end of the water outlet (5) and a waste water switch (703) arranged between the waste water outlet (6) and the suction device (9); the electric signal controller (11) is respectively connected with the water inlet switch (701), the water outlet switch (702), the waste water switch (703), the supercharging device (8), the suction device (9) and the waste water ratio (10) in a matching manner.
2. An automatic flushing system as claimed in claim 1, characterized in that it comprises a filter cartridge (3) disposed in the internal chamber of said cartridge (1).
3. An automatic flushing system as claimed in claim 2, characterized in that said filter cartridge (3) has a hollow cylindrical shape; the center of the filter element (3) forms a water outlet passage.
4. An automatic flushing system as claimed in claim 2, characterized in that the material of said filter element (3) is PP cotton.
5. An automatic flushing system, as in claim 1, characterized in that the mouth of the cartridge forms a first threaded ring (101); the inner wall of the cylinder cover (2) forms a second thread ring (201); the first thread circle (101) is in threaded matching connection with the second thread circle (201).
6. An automatic flushing system as claimed in claim 2, characterized in that the bottom of said cartridge (1) is provided with a stop assembly (102); the limiting assembly (102) is connected with the filter element (3) in a matching mode.
7. An automatic flushing system as claimed in claim 2, characterized in that the inside of the cartridge cover (2) is provided with a sealing plate (202); a sealing ring (203) is arranged between the sealing plate (202) and the filter element (3); a water inlet sealing sleeve (204) is arranged between the sealing plate (202) and the water inlet (4); a water outlet sealing sleeve (205) is arranged between the sealing plate (202) and the water outlet (5).
8. An automatic flushing system as claimed in claim 1, characterized in that the inlet (4) is internally provided with a non-return valve (401).
9. An automatic flushing system as claimed in claim 1, characterized in that said waste water port (6) is provided at the bottom of said filter cartridge (1).
10. An automatic flushing system as claimed in claim 1, characterized in that the exterior of said waste gate (6) is provided in sequence with a waste gate sealing sleeve (103) and a conical seal (104); the waste water port (6) is matched and connected with the conical sealing piece (104) through the waste water port sealing sleeve (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223419198.6U CN218871424U (en) | 2022-12-20 | 2022-12-20 | Automatic flushing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223419198.6U CN218871424U (en) | 2022-12-20 | 2022-12-20 | Automatic flushing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218871424U true CN218871424U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223419198.6U Active CN218871424U (en) | 2022-12-20 | 2022-12-20 | Automatic flushing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218871424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117509830A (en) * | 2024-01-05 | 2024-02-06 | 珠海格力电器股份有限公司 | Ultrafiltration filter mechanism, water purifier and cleaning method of ultrafiltration filter mechanism |
-
2022
- 2022-12-20 CN CN202223419198.6U patent/CN218871424U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117509830A (en) * | 2024-01-05 | 2024-02-06 | 珠海格力电器股份有限公司 | Ultrafiltration filter mechanism, water purifier and cleaning method of ultrafiltration filter mechanism |
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