CN215387859U - Sand and stone filtering device of irrigation system - Google Patents
Sand and stone filtering device of irrigation system Download PDFInfo
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- CN215387859U CN215387859U CN202121460915.2U CN202121460915U CN215387859U CN 215387859 U CN215387859 U CN 215387859U CN 202121460915 U CN202121460915 U CN 202121460915U CN 215387859 U CN215387859 U CN 215387859U
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Abstract
The utility model provides a sand filter device of an irrigation system, which comprises: the rotary drum is arranged on the central column and is rotatably provided with a plurality of rotating rods with hairbrushes, and the transmission mechanism is in transmission connection with the plurality of rotating rods and is used for driving the plurality of rotating rods to rotate; when the water supply device works, the water inlet pipe supplies water to the barrel, the driving device drives the central column to drive the spiral blades to rotate so as to stir sand and stone in water, the effect of refining the sand and stone in water is achieved, the flowability of water is improved, the sand and stone on the filter screen can be washed into the drainage groove, and the cleanness of the filter screen is improved; the rotary drum is driven to rotate when the central column rotates, the rotary drum is matched with the transmission mechanism to drive the rotary rod to rotate and revolve, the hairbrush on the rotary rod performs comprehensive cleaning effect on the filter screen, the cleaning effect of the filter screen is further improved, and the filter screen has a better self-cleaning function and a water filtering function.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to a sand filtering device of an irrigation system.
Background
In the water-saving irrigation technology, in order to ensure that drippers on equipment such as a drip pipe belt used in the irrigation process are not blocked by impurities in water and influence the irrigation quality and the service life of the equipment, a filter is generally adopted to filter water introduced into the irrigation equipment, and granular silt, floating algae and other substances in the water are filtered. For the using water wisely, often carry out purification treatment with lake water, river, groundwater and the sewage that produces in the life after as irrigation water, prior art uses the filter screen to carry out filtration treatment to this type of water usually, but, and the silt content of this type of aquatic is great, and easy shutoff filter screen mouth causes the water supply not enough or even the water pipe jam appears, needs the manual work to overhaul and maintain, comparatively wastes time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sand filter device of an irrigation system aiming at the defects in the technology, and aims to solve the problem that sand in water is easy to block a filter screen in the water filtering process, so that the water supply is insufficient and even a water pipe is blocked.
The utility model provides a sand filter device of an irrigation system, which comprises:
the water inlet pipe is communicated with the cylinder body;
the rotary drum is arranged on the central column, a plurality of rotary rods with hairbrushes are rotatably arranged on the rotary drum, a fixed plate with a filter screen is arranged on the tank body, and the hairbrushes are abutted against the filter screen;
the driving device is arranged on the barrel and is in transmission connection with the central column and used for driving the central column to rotate;
the transmission mechanism is arranged on the tank body and is used for being in transmission connection with the plurality of rotating rods and driving the rotating rods to rotate;
the water drainage tank is arranged on the tank body, the water drainage tank surrounds the fixing plate and is arranged and matched with the fixing plate so as to divide the tank body into an upper cavity and a lower cavity, the water outlet pipe is communicated with the lower cavity, and the tank body is provided with a water drainage pipe communicated with the water drainage tank.
Specifically, the rotating rod is provided with a protruding portion, and the rotating drum is provided with a mounting groove for the protruding portion to rotate and mount.
Specifically, the transmission mechanism comprises a bottom column, a central gear and a transmission gear, the bottom column is arranged on the tank body, the central gear is arranged on the bottom column, the transmission gear is arranged on the rotating rod, and the central gear is meshed with the transmission gear.
Specifically, an annular protrusion is arranged on the rotary drum, and an annular groove for rotatably mounting the annular protrusion is formed in the fixing plate.
Specifically, a water collecting funnel with a downward narrow end is arranged on the lower cavity, a water outlet barrel is arranged at the narrow end of the water collecting funnel, and the water outlet pipe is communicated with the water outlet barrel.
Specifically, a fixed rod is arranged on the rotary drum, and a shovel plate which is abutted against the wall of the drainage groove is arranged on the fixed rod.
Specifically, a plurality of holes are formed in the spiral blade.
Specifically, a boss is arranged at the joint of the rotary drum and the central column, and the boss is used for covering the upper end of the rotary drum to prevent water from being retained at the upper end of the rotary drum.
Specifically, the driving device is a servo motor, and the servo motor is in transmission connection with the center column and is used for driving the center column to rotate.
Compared with the prior art, the utility model has the following beneficial effects:
when the water purifier works, the water inlet pipe supplies water to the barrel, the driving device drives the central column to rotate so that the spiral blade can stir the sand and stone in the water, the effect of refining large-particle sand and stone in the water is achieved, the fluidity of the water is improved, the refined sand and stone on the filter screen can be washed to the drainage groove and discharged along the drainage pipe when the water flows, and the cleanness of the filter screen is improved; the rotary drum is driven to rotate when the central column rotates, the rotary drum is matched with the transmission mechanism to drive the rotary rod to rotate and revolve, the hairbrush on the rotary rod performs comprehensive cleaning effect on the filter screen, the cleaning effect of the filter screen is further improved, and the filter screen has a better self-cleaning function and a water filtering function.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic diagram of the internal structure of an embodiment of the present invention;
fig. 2 is a schematic external structural diagram of an embodiment of the present invention.
In the figure, 10-can body; 11-a barrel body; 12-a water inlet pipe; 13-water outlet pipe; 14-a central column; 15-helical blades; 151-holes; 16-an upper cavity; 17-lower cavity; 20-a rotating drum; 21-a brush; 22-a turning bar; 221-a boss; 23-mounting grooves; 24-an annular projection; 24-a fixation rod; 25-a shovel plate; 30-fixing the plate; 31-a filter screen; 32-an annular groove; 40-a drive device; 50-a transmission mechanism; 51-bottom pillar; 52-sun gear; 53-transmission gear; 60-a drainage groove; 61-a drain pipe; 70-a water collecting funnel; 71-water outlet barrel; 80-boss.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
Example 1:
referring to fig. 1 and 2, the present invention provides a sand filter device for an irrigation system, comprising:
the water tank comprises a tank body, wherein a cylinder body 11, a water inlet pipe 12, a water outlet pipe 13 and a central column 14 are arranged on the tank body, the central column 14 is rotatably arranged on the tank body, a spiral blade 15 is arranged on the central column 14, the spiral blade 15 is matched with the cylinder body 11 to form a spiral channel, and the water inlet pipe 12 is communicated with the cylinder body 11;
the rotary drum 20 is arranged on the central column 14, a plurality of rotary rods 22 with brushes 21 are rotatably arranged on the rotary drum 20, a fixing plate 30 with a filter screen 31 is arranged on the tank body, and the brushes 21 abut against the filter screen 31;
the driving device 40 is arranged on the barrel 11, and the driving device 40 is in transmission connection with the central column 14 and is used for driving the central column 14 to rotate;
the transmission mechanism 50 is arranged on the tank body, and the transmission mechanism 50 is used for being in transmission connection with the plurality of rotating rods 22 and driving the rotating rods 22 to rotate;
and the drainage groove 60 is arranged on the tank body, the drainage groove 60 is arranged around the fixing plate 30 and is matched with the fixing plate 30 to divide the tank body into an upper cavity 16 and a lower cavity 17, the water outlet pipe 13 is communicated with the lower cavity 17, and the tank body is provided with a drainage pipe 61 communicated with the drainage groove 60.
When the water purifier works, the water inlet pipe 12 supplies water to the barrel body 11, the driving device 40 drives the central column 14 to rotate so that the spiral blades 15 stir gravels in water, the effect of refining large-particle gravels in water is achieved, the flowability of water is improved, the refined gravels on the filter screen 31 are washed to the drainage groove 60 and are discharged along the drainage pipe 61 when the water flows, and the cleanness of the filter screen 31 is improved; the center post 14 drives the rotary drum 20 to rotate when rotating, the rotary drum 20 is matched with the transmission mechanism 50 to drive the rotary rod 22 to rotate and revolve, the hairbrush 21 on the rotary rod 22 performs comprehensive cleaning effect on the filter screen 31, the cleaning effect of the filter screen 31 is further improved, and the filter screen 31 has a better self-cleaning function and a better water filtering function.
Specifically, the rotating rod 22 is provided with a protruding portion 221, and the rotating drum 20 is provided with an installation groove 23 for rotatably installing the protruding portion 221.
Specifically, the transmission mechanism 50 comprises a bottom column 51, a central gear 52 and a transmission gear 53, wherein the bottom column 51 is arranged on the tank body, the central gear 52 is arranged on the bottom column 51, the transmission gear 53 is arranged on the rotating rod 22, and the central gear 52 is meshed with the transmission gear 53.
When the central column 14 drives the revolving drum 20 to rotate, the revolving drum rotates to drive the plurality of revolving bars 22 to revolve, and when the revolving bars 22 revolve, the transmission gears 53 on the revolving bars 22 rotate under the action of the central gear 52, so that the revolving bars 22 rotate, that is, the revolving bars 22 can rotate and revolve at the same time, and the cleaning effect of the brushes 21 on the revolving bars 22 on the filter screen 31 is improved.
Specifically, the drum 20 is provided with an annular protrusion 24, and the fixing plate 30 is provided with an annular groove 32 for rotatably mounting the annular protrusion 24.
Example 2:
referring to fig. 1 and 2, in combination with the technical solution of embodiment 1, in this embodiment, a water collecting funnel 70 with a downward narrow end is disposed on the lower cavity 17, a water outlet barrel 71 is disposed at the narrow end of the water collecting funnel 70, and the water outlet pipe 13 is communicated with the water outlet barrel 71.
The water after being filtered is concentrated and guided to the water outlet pipe 13 through the water collecting funnel 70, the water outlet efficiency of the device is improved, the funnel wall obliquely arranged on the water collecting funnel 70 drives the residual water drops on the funnel wall to flow to the water outlet pipe 13 under the action of gravity, and the situation that the water drops are difficult to utilize on the inner wall of the tank body is reduced.
Specifically, the drum 20 is provided with a fixing lever 24, and the fixing lever 24 is provided with a shovel plate 25 abutting against a wall of the drain groove 60.
Through set up shovel board 25 on rotary drum 20, rotary drum 20 drives shovel board 25 and rotates, and shovel board 25 rotates the cell wall to water drainage tank 60 among the in-process and scrapes mud work, is favorable to cooperating rivers to wash away remaining silt on water drainage tank 60 to drain pipe 61 department and discharge through drain pipe 61, has the effect of clean water drainage tank 60.
Example 3:
referring to fig. 1 and 2, in combination with the technical solutions of embodiments 1 and 2, in this embodiment, a plurality of holes 151 are disposed on the helical blade 15.
Through set up hole 151 on helical blade 15 in order to improve helical blade 15 to the stirring effect of aquatic grit to improve this device and to the effect of refining of aquatic grit, do benefit to and wash the grit on the filter screen 31 to the water drainage tank 60 in.
Specifically, a boss 80 is provided at the junction of the drum 20 and the center post 14, and the boss 80 is used to cover the upper end of the drum 20 to prevent water from being retained at the upper end of the drum 20.
Specifically, the driving device 40 is a servo motor, and the servo motor is in transmission connection with the central column 14 and is used for driving the central column 14 to rotate.
The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner. Those skilled in the art can make many possible variations and modifications to the disclosed solution, or modify equivalent embodiments using the teachings set forth above, without departing from the scope of the claimed solution. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.
Claims (9)
1. A sand filter apparatus for an irrigation system, comprising:
the water inlet pipe is communicated with the cylinder body;
the rotary drum is arranged on the central column, a plurality of rotary rods with hairbrushes are rotatably arranged on the rotary drum, a fixed plate with a filter screen is arranged on the tank body, and the hairbrushes are abutted against the filter screen;
the driving device is arranged on the barrel and is in transmission connection with the central column and used for driving the central column to rotate;
the transmission mechanism is arranged on the tank body and is used for being in transmission connection with the plurality of rotating rods and driving the rotating rods to rotate;
the water drainage tank is arranged on the tank body, the water drainage tank surrounds the fixing plate and is arranged and matched with the fixing plate so as to divide the tank body into an upper cavity and a lower cavity, the water outlet pipe is communicated with the lower cavity, and the tank body is provided with a water drainage pipe communicated with the water drainage tank.
2. A sand filter assembly for an irrigation system according to claim 1 wherein:
the rotary rod is provided with a protruding portion, and the rotary drum is provided with a mounting groove for the protruding portion to rotate and mount.
3. A sand filter assembly for an irrigation system according to claim 2, wherein:
the transmission mechanism comprises a bottom column, a central gear and a transmission gear, the bottom column is arranged on the tank body, the central gear is arranged on the bottom column, the transmission gear is arranged on the rotating rod, and the central gear is meshed with the transmission gear.
4. A sand filter assembly for an irrigation system according to claim 1 wherein:
the rotary drum is provided with an annular bulge, and the fixing plate is provided with an annular groove for the annular bulge to be rotatably installed.
5. A sand filter assembly for an irrigation system according to claim 1 wherein:
the water collecting funnel with the narrow opening end arranged downwards is arranged on the lower cavity, the water outlet barrel is arranged at the narrow opening end of the water collecting funnel, and the water outlet pipe is communicated with the water outlet barrel.
6. A sand filter assembly for an irrigation system according to claim 1 wherein:
the rotary drum is provided with a fixed rod, and the fixed rod is provided with a shovel plate which is abutted against the wall of the drainage groove.
7. A sand filter assembly for an irrigation system according to claim 1 wherein:
the spiral blade is provided with a plurality of holes.
8. A sand filter assembly for an irrigation system according to claim 1 wherein:
the rotary drum is provided with a boss at the joint with the central column, and the boss is used for covering the upper end of the rotary drum to prevent water from being retained at the upper end of the rotary drum.
9. A sand filter assembly for an irrigation system according to claim 1 wherein:
the driving device is a servo motor, and the servo motor is in transmission connection with the central column and is used for driving the central column to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460915.2U CN215387859U (en) | 2021-06-29 | 2021-06-29 | Sand and stone filtering device of irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460915.2U CN215387859U (en) | 2021-06-29 | 2021-06-29 | Sand and stone filtering device of irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215387859U true CN215387859U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121460915.2U Active CN215387859U (en) | 2021-06-29 | 2021-06-29 | Sand and stone filtering device of irrigation system |
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| Country | Link |
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| CN (1) | CN215387859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193172A (en) * | 2022-06-20 | 2022-10-18 | 纪建刚 | Environment-friendly thermal power generation waste heat utilization device and method |
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2021
- 2021-06-29 CN CN202121460915.2U patent/CN215387859U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193172A (en) * | 2022-06-20 | 2022-10-18 | 纪建刚 | Environment-friendly thermal power generation waste heat utilization device and method |
| CN115193172B (en) * | 2022-06-20 | 2024-02-20 | 郝继东 | Environment-friendly thermal power generation waste heat utilization device and method |
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