CN211963198U - Self-cleaning filtering system - Google Patents
Self-cleaning filtering system Download PDFInfo
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- CN211963198U CN211963198U CN202020367954.7U CN202020367954U CN211963198U CN 211963198 U CN211963198 U CN 211963198U CN 202020367954 U CN202020367954 U CN 202020367954U CN 211963198 U CN211963198 U CN 211963198U
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Abstract
The utility model discloses a self-cleaning filtration system relates to a water treatment field, including the pipeline, from left to right set gradually the water inlet on the pipeline, the intake pump, self-cleaning filter assembly and first product mouth of a river, self-cleaning filter assembly is including the self-cleaning filter who is used for the drainage and the filtration regulating part that is used for adjusting self-cleaning filter business turn over discharge, be provided with the bypass pipeline parallelly connected with self-cleaning filter assembly on the pipeline, be provided with the bypass valve that is used for adjusting discharge and makes water cross-flow through the bypass pipeline on the bypass pipeline, lie in self-cleaning filter's below on the pipeline and be provided with the automatic valve of drainage and the drain that are used for automatic dirt discharge in the self-cleaning filter, still include the controller that is used for controlling self-cleaning filtration system, the utility model discloses the cleaning mode is simple, can realize the self-cleaning blowdown, need not shut, Realizes uninterrupted water supply, and has short cleaning time, less sewage discharge and water consumption and small volume.
Description
Technical Field
The utility model relates to a water treatment field, in particular to self-cleaning filtration system.
Background
Traditional filtration equipment mainly has sand filter and filter core filter etc. its characteristics as follows:
the sand filter is a filtering device which utilizes quartz sand as a filtering medium and filters water with higher turbidity through granular or non-granular quartz sand with certain thickness under certain pressure so as to intercept and remove suspended matters, organic matters, colloidal particles, microorganisms, chlorine, odor, partial heavy metal ions and the like in the water and finally achieve the effects of reducing the water turbidity and purifying the water quality, but the sand filter has heavier equipment, larger occupied area and higher cost; regular backwashing is required, and the machine needs to be stopped in the backwashing process, so that the water yield is reduced; in addition, the quartz sand filler is replaced once in a half year to a year according to the water quality condition.
Filter core filter commonly used mainly adopts stainless steel shell and inside filtration filter core to constitute, the filter core adopts different materials such as PP cotton usually, nylon, melt-blown, the leading principle is that utilize the filter core to carry out mechanical filtration, remaining trace suspended particles in aquatic, the colloid, the microorganism is held back or is adsorbed in filter core surface and space, along with the increase of system water time, the filter core is polluted because of holding back the thing, its running resistance rises gradually, when pressure differential reaches 0.1MPa, need to change the filter core, consequently, the filter core filter has the requirement of intaking higher, the filter core needs frequent change, need shut down in the change process, make the shortcoming such as water production rate decline.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a washing mode is simple, can realize the self-cleaning blowdown, incessant water supply when wasing the blowdown, and the cleaning time is short, the self-cleaning filtration system that the blowdown water consumption is few.
The utility model provides a technical scheme that its technical problem adopted is: a self-cleaning filtering system comprises a pipeline, wherein a water inlet, a water inlet pump for water inlet, a self-cleaning filtering component for self-cleaning filtering water and a first water outlet for water production after filtering are sequentially arranged on the pipeline from left to right, the self-cleaning filtering component comprises a self-cleaning filter for filtering water and a filtering adjusting part for adjusting the water inlet and outlet flow of the self-cleaning filter, a bypass pipeline connected with the self-cleaning filtering component in parallel is arranged on the pipeline, a bypass valve for adjusting the water flow to enable the water to bypass through the bypass pipeline when the self-cleaning filtering component fails is arranged on the bypass pipeline, an automatic drainage valve and a drain outlet for automatically draining dirt in the self-cleaning filter are arranged below the self-cleaning filter on the pipeline, and a controller for controlling the self-cleaning filtering system is further arranged on the pipeline, the automatic drainage valve is connected with the controller, the water inlet pump is used for supplying water for the self-cleaning filter, the self-cleaning filter assembly is used for filtering water and can automatically clean dirt, the filtering adjusting component is used for adjusting the water inlet flow and the water outlet flow of the self-cleaning filter, the bypass valve is used for adjusting the water flow when the self-cleaning filter assembly breaks down so that water can bypass the self-cleaning filter assembly and cross flow to avoid stopping the machine, the automatic drainage valve is used for automatically discharging the dirt in the self-cleaning filter, and the pressure difference and the time for automatic drainage of the automatic drainage valve are preset in the controller.
Further, the method comprises the following steps: the filter adjusting component comprises a filter water inlet valve which is arranged on one side, close to the water inlet pump, of the self-cleaning filter on the pipeline and is used for adjusting water flow entering the self-cleaning filter, and a filter water outlet valve which is arranged on one side, far away from the water inlet pump, of the self-cleaning filter on the pipeline and is used for adjusting water flow flowing out of the self-cleaning filter, wherein the filter water inlet valve is used for adjusting water flow entering the self-cleaning filter, and the filter water outlet valve is used for adjusting water flow flowing out of the self-cleaning filter.
Further, the method comprises the following steps: one side that lies in the intake pump on the pipeline and is close to the water inlet is provided with the first valve that is used for adjusting the water flow that enters into in the intake pump, first valve is used for adjusting the discharge that enters into in the intake pump.
Further, the method comprises the following steps: and a second valve used for adjusting the water flow flowing out of the water inlet pump is arranged on one side, away from the water inlet, of the water inlet pump on the pipeline, and the second valve is used for adjusting the water flow flowing out of the water inlet pump.
Further, the method comprises the following steps: and a flow meter for measuring water flow is arranged on the pipeline between the second valve and the filter water inlet valve, and the flow meter is used for measuring and displaying the water flow entering the self-cleaning filter.
Further, the method comprises the following steps: and a check valve for preventing the water inlet pump from being damaged due to backflow of high-pressure water in the self-cleaning filter is arranged between the flow meter and the second valve on the pipeline, and the check valve is used for preventing the water inlet pump from being damaged due to backflow of high-pressure water in the self-cleaning filter.
The utility model has the advantages that: the utility model discloses the cleaning method is simple, can realize that the self-cleaning blowdown, the cleaning do not need shut down when blowdown, realize incessant water supply, and the cleaning time is short, the blowdown water consumption is few, small, the intake pump is used for supplying water for the self-cleaning filter, the self-cleaning filtering component is used for crossing the drainage, can realize the self-cleaning dirt, the filter adjusting part is used for adjusting the inflow and the outflow of self-cleaning filter, the bypass valve is used for adjusting the water flow when the self-cleaning filtering component breaks down and makes water avoid the self-cleaning filtering component and cross flow, avoids shutting down, the automatic valve of drainage is used for automatic dirt discharge in the self-cleaning filter.
Drawings
FIG. 1 is a schematic diagram of a self-cleaning filtration system;
labeled as: 1. a water inlet pump; 2. a first valve; 3. a second valve; 4. a check valve; 5. a flow meter; 6. a bypass valve; 7. a filter water inlet valve; 8. a filter outlet valve; 9. a self-cleaning filter; 10. a drain automatic valve; 11. a water inlet; 12. a first water producing port; 13. a sewage draining outlet.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
A self-cleaning filtering system as shown in figure 1 comprises a pipeline, a water inlet 11, a water inlet pump 1 for inlet water, a self-cleaning filtering component for self-cleaning filtering water and a first water producing port 12 for producing filtered water are sequentially arranged on the pipeline from left to right, the self-cleaning filtering component comprises a self-cleaning filter 9 for filtering water and a filtering adjusting component for adjusting the water inlet and outlet flow of the self-cleaning filter 9, a bypass pipeline connected with the self-cleaning filtering component in parallel is arranged on the pipeline, a bypass valve 6 for adjusting the water flow when the self-cleaning filtering component fails so that the water flows through the bypass pipeline is arranged on the bypass pipeline, an automatic drainage valve 10 and a sewage draining port 13 for automatically draining dirt in the self-cleaning filter 9 are arranged on the pipeline below the self-cleaning filter 9, the self-cleaning filter system also comprises a controller for controlling the self-cleaning filter system, the drainage automatic valve is connected with the controller, the water inlet pump 1 is used for supplying water to the self-cleaning filter 9, the self-cleaning filter assembly is used for filtering the water to realize automatic cleaning of dirt, the filter adjusting part is used for adjusting the water inlet flow and the water outlet flow of the self-cleaning filter 9, the bypass valve 6 is used for adjusting the water flow when the self-cleaning filter assembly fails so that the water bypasses the self-cleaning filter assembly to avoid shutdown, the drainage automatic valve 10 is used for automatically draining the dirt in the self-cleaning filter 9, the pressure difference and the time of automatic water drainage of the drainage automatic valve 10 are preset in the controller, the controller can be KY02S-MAM-200 or KY02S-MAM-100, KY02S-MAM-200 is selected in the embodiment, and the water inlet flow of the water inlet pump 1 is adjusted through the performance parameters of the self-cleaning filter 9, the normal state of the bypass valve 6 is a closed state, when the self-cleaning filter assembly fails, the bypass valve 6 is opened, the filter adjusting part is closed, water flows through the bypass valve 6, the equipment can be overhauled without stopping the machine, and when the pressure difference or time reaches the preset pressure difference or time in the controller, the controller controls the automatic drainage valve 10 to be automatically opened to drain dirt in the self-cleaning filter 9.
On the basis of the above, the filter adjusting part comprises a filter water inlet valve 7 arranged on the pipeline on the side of the self-cleaning filter 9 close to the water inlet pump 1 and used for adjusting the water flow entering the self-cleaning filter 9, and a filter water outlet valve 8 arranged on the pipeline on the side of the self-cleaning filter 9 far away from the water inlet pump 1 and used for adjusting the water flow flowing out of the self-cleaning filter 9, wherein the filter water inlet valve 7 is used for adjusting the water flow entering the self-cleaning filter 9, and the filter water outlet valve 8 is used for adjusting the water flow flowing out of the self-cleaning filter 9.
On the basis, one side of the pipeline, which is close to the water inlet 11, of the water inlet pump 1 is provided with a first valve 2 for adjusting the flow of water entering the water inlet pump 1, and the first valve 2 is used for adjusting the flow of water entering the water inlet pump 1.
On the basis, a second valve 3 for adjusting the water flow flowing out of the water inlet pump 1 is arranged on one side, away from the water inlet 11, of the water inlet pump 1 on the pipeline, and the second valve 3 is used for adjusting the water flow flowing out of the water inlet pump 1.
On the basis of the above, a flow meter 5 for measuring the water flow is arranged on the pipeline between the second valve 3 and the filter inlet valve 7, and the flow meter 5 is used for measuring and displaying the water flow entering the self-cleaning filter 9.
On the basis, a check valve 4 for preventing the water inlet pump 1 from being damaged due to backflow of high-pressure water in the self-cleaning filter 9 is arranged between the flow meter 5 and the second valve 3 on the pipeline, and the check valve 4 is used for preventing the water inlet pump 1 from being damaged due to backflow of high-pressure water in the self-cleaning filter 9.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A self-cleaning filtration system comprising a conduit, characterized in that: the pipeline is sequentially provided with a water inlet (11), a water inlet pump (1) for water inlet, a self-cleaning filtering component for self-cleaning filtering water and a first water producing port (12) for producing filtered water from left to right, the self-cleaning filtering component comprises a self-cleaning filter (9) for filtering water and a filtering adjusting part for adjusting the water inlet flow and the water outlet flow of the self-cleaning filter (9), the pipeline is provided with a bypass pipeline connected with the self-cleaning filtering component in parallel, the bypass pipeline is provided with a bypass valve (6) for adjusting the water flow to enable the water to bypass through the bypass pipeline when the self-cleaning filtering component fails, the pipeline is positioned below the self-cleaning filter (9) and is provided with a drainage automatic valve (10) and a sewage discharge port (13) for automatically discharging dirt in the self-cleaning filter (9), and the pipeline further comprises a controller for controlling the self-cleaning filtering system, the automatic drainage valve (10) is connected with a controller.
2. A self-cleaning filtration system as recited in claim 1, wherein: the filter adjusting part comprises a filter water inlet valve (7) which is arranged on the pipeline and is positioned on one side of the self-cleaning filter (9) close to the water inlet pump (1) and used for adjusting the water flow entering the self-cleaning filter (9) and a filter water outlet valve (8) which is arranged on the pipeline and is positioned on one side of the self-cleaning filter (9) far away from the water inlet pump (1) and used for adjusting the water flow flowing out of the self-cleaning filter (9).
3. A self-cleaning filtration system as recited in claim 1, wherein: one side of the pipeline, which is positioned at the position where the water inlet pump (1) is close to the water inlet (11), is provided with a first valve (2) used for adjusting the flow of water entering the water inlet pump (1).
4. A self-cleaning filtration system as recited in claim 2, wherein: and a second valve (3) used for adjusting the water flow flowing out of the water inlet pump (1) is arranged on one side, away from the water inlet (11), of the water inlet pump (1) on the pipeline.
5. A self-cleaning filtration system as recited in claim 4, wherein: and a flowmeter (5) for measuring water flow is arranged on the pipeline between the second valve (3) and the filter water inlet valve (7).
6. A self-cleaning filtration system as recited in claim 5, wherein: and a check valve (4) used for preventing the water inlet pump (1) from being damaged due to backflow of high-pressure water in the self-cleaning filter (9) is arranged between the flowmeter (5) and the second valve (3) on the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020367954.7U CN211963198U (en) | 2020-03-20 | 2020-03-20 | Self-cleaning filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020367954.7U CN211963198U (en) | 2020-03-20 | 2020-03-20 | Self-cleaning filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211963198U true CN211963198U (en) | 2020-11-20 |
Family
ID=73381002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020367954.7U Active CN211963198U (en) | 2020-03-20 | 2020-03-20 | Self-cleaning filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211963198U (en) |
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2020
- 2020-03-20 CN CN202020367954.7U patent/CN211963198U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230605 Address after: 3 / F, Fengchi building, 66 Yufeng Road, high tech Zone, Suzhou, Jiangsu 215000 Patentee after: SUZHOU BAODIAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 215000 No. 101, intercity Road, high tech Zone, Suzhou City, Jiangsu Province (Huguan Industrial Park) Patentee before: SUZHOU BAODIAN ENVIRONMENT TREATMENT CO.,LTD. |
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| TR01 | Transfer of patent right |