CN209917429U - High-pressure water filtering device - Google Patents
High-pressure water filtering device Download PDFInfo
- Publication number
- CN209917429U CN209917429U CN201920355415.9U CN201920355415U CN209917429U CN 209917429 U CN209917429 U CN 209917429U CN 201920355415 U CN201920355415 U CN 201920355415U CN 209917429 U CN209917429 U CN 209917429U
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- China
- Prior art keywords
- filter
- valve
- pipeline
- outlet
- water
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 238000001914 filtration Methods 0.000 title claims abstract description 25
- 239000010865 sewage Substances 0.000 claims abstract description 41
- 238000011010 flushing procedure Methods 0.000 claims abstract description 12
- 238000011001 backwashing Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a high-pressure water filtering device, which comprises a filtering unit, a sewage pump and a controller, wherein the number of the filtering unit is at least one, the filtering unit comprises a filter, the filter comprises an inlet, an outlet and a sewage discharge port, the inlet is arranged at the lower end of the filter and is communicated with a water inlet pipeline through a water inlet valve, the outlet is arranged at the upper end of the filter and is communicated with a water outlet pipeline through a water outlet valve, a back flushing pipeline is communicated between the outlet and the water outlet valve, the back flushing pipeline is provided with a back flushing valve, the sewage discharge port is arranged at the bottom of the filter and is communicated with the sewage discharge pipeline through the sewage discharge valve, and the sewage pump is arranged on the sewage; and pressure sensors are arranged on the pipe walls of the inlet and the outlet of the filter and are electrically connected with the controller. The utility model can automatically control the sewage discharge and back washing processes; a plurality of filter units can be connected in parallel according to needs, and when a certain filter is damaged, the normal work of the rest filter units is not influenced.
Description
Technical Field
The utility model relates to a high pressure water treatment field especially relates to a high pressure water filter equipment.
Background
The water source of high pressure water contains more impurity, must satisfy the production needs after the filter removes impurity, and the equipment of using now, water gets into from the filter bottom after the high pressure water pump is opened, and after filter core filters, flows out from the filter upper end. But because the filter is often blockked up to the impurity of aquatic often influences normal water, appear this kind of condition and only cut off the manual filter of opening of water pump and carry out manual washing for impurity is discharged from the drain, has both influenced production and has increased manpower and materials.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high pressure water filter equipment solves the automatic online back flush problem of filter.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a high pressure water filtering device, including filter unit, dredge pump and controller, the quantity of filter unit is at least one, filter unit includes the filter, the filter includes entry, export and drain, the entry sets up the lower extreme of filter to be linked together through water intaking valve and water intake pipe, the export sets up the upper end of filter, and is linked together through outlet valve and outlet pipe, the intercommunication has back flush pipeline between export and the outlet valve, be provided with back flush valve on the back flush pipeline, the drain sets up the bottom in the filter to be linked together through blowdown valve and drain pipe, the dredge pump is installed on the drain pipe; and pressure sensors are arranged on the pipe walls of the inlet and the outlet of the filter and are electrically connected with the controller.
Furthermore, the water inlet valve, the water outlet valve, the sewage discharge valve, the back flush valve and the sewage discharge pump are all electromagnetic valves and are electrically connected with the controller.
Furthermore, the water inlet valve and the water outlet valve are normally open valves and are synchronously opened or closed; the drain valve and the back washing valve are normally closed valves.
Furthermore, the back washing pipeline is connected with a high-pressure water source.
Furthermore, the water inlet pipeline, the water outlet pipeline, the sewage discharge pipeline and the backwashing pipeline are provided with a plurality of connectors, so that the filtering units can be conveniently connected in parallel.
Compared with the prior art, the utility model discloses a beneficial technological effect: 1) the pollution discharge and back flushing of the filter are automatically controlled by the controller, manual operation is carried out without stopping the machine, time and labor are saved, the automation degree is high, and the practicability is good; 2) a plurality of filter units can be arranged in parallel according to specific conditions, so that the requirements of different spatial positions are met, and the working efficiency is improved; 3) the inlet, the outlet and the sewage draining outlet of each filter are respectively provided with a valve, when the number of the filters is multiple, the individual control of each filter can be realized, and when a certain filter is damaged, the normal work of other filtering units is not influenced, so that the shutdown is not required.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
Fig. 1 is a schematic structural view of a high pressure water filtering device of the present invention;
description of reference numerals: 1. a filter; 2. a water inlet pipeline; 3. a water inlet valve; 4. a water outlet pipeline; 5. a water outlet valve; 6. a sewage draining pipeline; 7. a blowoff valve; 8. back flushing the pipeline; 9. a back flush valve; 10. a sewage pump; 11. a pressure sensor; 12. and a controller.
Detailed Description
As shown in figure 1, a high-pressure water filtering device comprises a filtering unit, a sewage pump 10 and a controller 12, wherein the number of the filtering unit is at least one, the filtering unit comprises a filter 1, the filter 1 comprises an inlet, an outlet and a sewage discharge port, the inlet is arranged at the lower end of the filter 1 and is communicated with a water inlet pipeline 2 through a water inlet valve 3, the outlet is arranged at the upper end of the filter 1 and is communicated with a water outlet pipeline 4 through a water outlet valve 5, a back flushing pipeline 8 is communicated between the outlet and the water outlet valve 5, the back flushing pipeline 8 is connected with a high-pressure water source, a back flushing valve 9 is arranged on the back flushing pipeline 8, the sewage discharge port is arranged at the bottom of the filter 1 and is communicated with a sewage discharge pipeline 6 through a sewage discharge valve 7, the sewage pump 10 is arranged on the sewage discharge pipeline 6, the blowdown pump 10 can increase the pressure and speed of the blowdown pipeline 6, so that the backwashing capacity of the filter 1 can be improved, the water inlet valve 3 and the water outlet valve 5 are normally open valves and are synchronously opened or closed, the blowdown valve 7 and the backwashing valve 9 are normally closed valves, the filter 1 carries out blowdown once every 3 hours, the water inlet valve 3 and the water outlet valve 5 are closed, the blowdown valve 7 and the blowdown pump 10 are opened, the operation is carried out for 3 seconds once, then the blowdown valve 7 and the blowdown pump 10 are closed, the water inlet valve 3 and the water outlet valve 5 are opened, and the whole set of equipment is circularly switched;
the water inlet pipeline 2, the water outlet pipeline 4, the sewage discharge pipeline 6 and the back flush pipeline 8 are provided with a plurality of connectors, a plurality of filters in a single row or a plurality of filters in a plurality of rows can be arranged in parallel according to specific conditions, so that the requirements of different spatial positions and wastewater treatment capacity are met, the filtering units work independently without mutual influence, the working efficiency is improved, and when one filtering unit is damaged, the other filtering units can still work independently, so that the phenomenon that loss is caused due to shutdown is avoided.
The pipe walls of the inlet and the outlet of the filter 1 are provided with pressure sensors 11, the pressure sensors 11 are electrically connected with the controller 12, the water inlet valve 3, the water outlet valve 5, the blow-down valve 7, the back flush valve 9 and the blow-down pump 10 are all electromagnetic valves and are electrically connected with the controller 12, the pressure sensors 11 can detect the pressure in the pipe at the inlet and the outlet of the filter 1 in real time and transmit the detected data to the controller 12, the controller 12 compares the detected data with a normal value preset in the controller 12, after the working time is long, the back flushing capability of the blow-down pump 10 is continuously weakened, the filter 1 is gradually blocked, the liquid flow resistance is increased, the pressure difference in the pipe at the inlet and the outlet of the filter 1 is increased, and when the internal pressure difference is larger than the normal pressure difference, the controller 12 controls the back flush valve 9 to be opened at the next blow-down, the high-speed flow of the high-pressure water source is utilized to flush out the dirt blocking the filter element, thereby achieving the automatic back flushing purpose of the filter 1.
The utility model discloses an operation process as follows:
firstly, under the control of a processor 12, a water inlet valve 3 and a water outlet valve 5 are opened, high-pressure water enters a filter 1 through the water inlet valve 3 via a water inlet pipeline 2, the filter 1 filters impurities through a filter element, the filtered water enters a water outlet pipeline 4 through the water outlet valve 5 and flows out, after 3 hours, the processor 12 controls the water inlet valve 3 and the water outlet valve 5 to be closed, then a sewage discharge valve 7 and a sewage discharge pump 10 are opened, sewage enters a sewage discharge pipeline 6 through the sewage discharge valve 7 and is discharged, the sewage discharge action lasts for 3 seconds, then the sewage discharge valve 7 and the sewage discharge pump 10 are closed, the water inlet valve 3 and the water outlet valve 5 are opened, and the whole process is.
When the filter 1 is blocked, the data detected by the pressure sensor 11 is transmitted to the controller 12, the controller 12 controls the back washing valve 9 to be opened simultaneously with the blow-down valve 7 and the blow-down pump 10 during next blow-down, the high-pressure water source flushes the filter element of the filter 1 back through the back washing pipeline 8 through the back washing valve 9 to flush out the sewage, and after the blow-down action is finished, the circular switching of the filtering and blow-down actions is continued.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (5)
1. A high-pressure water filtering device is characterized in that: comprises a filter unit, a sewage pump (10) and a controller (12), wherein the number of the filter unit is at least one, the filtering unit comprises a filter (1), the filter (1) comprises an inlet, an outlet and a sewage draining outlet, the inlet is arranged at the lower end of the filter (1) and is communicated with the water inlet pipeline (2) through the water inlet valve (3), the outlet is arranged at the upper end of the filter (1) and is communicated with a water outlet pipeline (4) through a water outlet valve (5), a back-flushing pipeline (8) is communicated between the outlet and the water outlet valve (5), a back flush valve (9) is arranged on the back flush pipeline (8), the sewage draining outlet is arranged at the bottom of the filter (1) and is communicated with a sewage draining pipeline (6) through a sewage draining valve (7), and the sewage draining pump (10) is arranged on the sewage draining pipeline (6); and pressure sensors (11) are arranged on the pipe walls of the inlet and the outlet of the filter (1), and the pressure sensors (11) are electrically connected with the controller (12).
2. A high pressure water filtration apparatus according to claim 1, wherein: the water inlet valve (3), the water outlet valve (5), the sewage discharge valve (7), the back flush valve (9) and the sewage discharge pump (10) are all electromagnetic valves and are electrically connected with the controller (12).
3. A high pressure water filtration apparatus according to claim 1, wherein: the water inlet valve (3) and the water outlet valve (5) are normally open valves and are synchronously opened or closed; the blowdown valve (7) and the back flush valve (9) are normally closed valves.
4. A high pressure water filtration apparatus according to claim 1, wherein: the back washing pipeline (8) is connected with a high-pressure water source.
5. A high pressure water filtration apparatus according to claim 1, wherein: the water inlet pipeline (2), the water outlet pipeline (4), the sewage discharge pipeline (6) and the backwashing pipeline (8) are provided with a plurality of connectors, so that the filtering units can be conveniently connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920355415.9U CN209917429U (en) | 2019-03-20 | 2019-03-20 | High-pressure water filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920355415.9U CN209917429U (en) | 2019-03-20 | 2019-03-20 | High-pressure water filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209917429U true CN209917429U (en) | 2020-01-10 |
Family
ID=69069971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920355415.9U Expired - Fee Related CN209917429U (en) | 2019-03-20 | 2019-03-20 | High-pressure water filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209917429U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811709A (en) * | 2021-01-15 | 2021-05-18 | 何国强 | Mining area domestic sewage treatment device |
| CN114146492A (en) * | 2021-11-30 | 2022-03-08 | 中广核工程有限公司 | Automatic flushing standby system and automatic flushing method |
| CN114198280A (en) * | 2021-12-11 | 2022-03-18 | 河南中烟工业有限责任公司 | Water collecting tank and compressed air water delivery system |
| CN114543375A (en) * | 2022-02-25 | 2022-05-27 | 陕西省一九四煤田地质有限公司 | Integrated multifunctional geothermal recharging system and working method thereof |
| CN116251404A (en) * | 2023-05-16 | 2023-06-13 | 连云港誉美电力机械有限公司 | Backwashing industrial water filter |
-
2019
- 2019-03-20 CN CN201920355415.9U patent/CN209917429U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811709A (en) * | 2021-01-15 | 2021-05-18 | 何国强 | Mining area domestic sewage treatment device |
| CN114146492A (en) * | 2021-11-30 | 2022-03-08 | 中广核工程有限公司 | Automatic flushing standby system and automatic flushing method |
| CN114198280A (en) * | 2021-12-11 | 2022-03-18 | 河南中烟工业有限责任公司 | Water collecting tank and compressed air water delivery system |
| CN114543375A (en) * | 2022-02-25 | 2022-05-27 | 陕西省一九四煤田地质有限公司 | Integrated multifunctional geothermal recharging system and working method thereof |
| CN116251404A (en) * | 2023-05-16 | 2023-06-13 | 连云港誉美电力机械有限公司 | Backwashing industrial water filter |
| CN116251404B (en) * | 2023-05-16 | 2023-10-20 | 连云港誉美电力机械有限公司 | Backwashing industrial water filter |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |