CN211328485U

CN211328485U - Cross type water inlet anti-blocking device of centrifugal filter for irrigation

Info

Publication number: CN211328485U
Application number: CN201922100243.3U
Authority: CN
Inventors: 张琛; 张功荣
Original assignee: Fuzhou Alsace Fluid Equipment Technology Co ltd
Current assignee: Fuzhou Alsace Fluid Equipment Technology Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-25
Anticipated expiration: 2029-11-29

Abstract

A centrifugal filter crossed water inlet anti-blocking device for irrigation relates to the technical field of water filters and comprises an upper shell, a lower shell, a sand settling tank, a water outlet pipe, a water inlet pipe and a filtering device, wherein the sand settling tank is provided with the lower shell; the utility model discloses the practicality is strong, uses fairly simplely, not only can effectually prevent in the water source domestic waste's impurity with the centrifugal filter inlet tube jam, can carry out broken very big increase centrifugal filter's stability in use with these impurity moreover to promote irrigation work's efficiency.

Description

Cross type water inlet anti-blocking device of centrifugal filter for irrigation

Technical Field

The utility model belongs to the technical field of the water filter technique and specifically relates to an irrigation is with crossing water inlet anti-blocking device of centrifugal filter.

Background

It is known that in agricultural irrigation, most of water from rivers, lakes and rivers is used as water source, in order to prevent impurities mixed in water from blocking emitters, the water source is usually filtered before being put into a using system to remove impurities in water, so that the filter is an essential one-step operation in the filtration of the irrigation system, the filter used in the filtration of the water source in the past can be operated and operated only by being driven by a motor, power resources are greatly consumed in the irrigation system and industrial production, the loss generated in the using process of the motor and the filter and the manpower consumed in the daily maintenance of the motor and the filter almost increase the production cost, so that the centrifugal filter is generally used to filter impurities such as large-particle silt in the water source, and the waste of excessive power resources and manpower resources can be avoided, but the river, lake water not only has impurities such as large-particle silt, leaves and branches, but also has domestic garbage such as plastic garbage bags, and once the domestic garbage is sucked into the centrifugal filter, the blockage is very easy to form on the water inlet pipe, in addition, the filtering effect of the centrifugal filter is also influenced, so that the centrifugal filter cannot normally work due to the blockage, and the normal irrigation work is seriously influenced.

Disclosure of Invention

In order to overcome not enough among the background art, the utility model discloses an irrigation is with stifled device of centrifugal filter staggered water inlet, the utility model discloses a be equipped with down the casing on the desilting jar, be equipped with the casing down on the casing, go up and be equipped with inlet tube and outlet pipe on the casing, the inlet tube is eccentric structure with last casing and is connected, is equipped with filter equipment on the inlet tube to this reaches impurity such as domestic waste in the water source and just can filter, stir garrulous purpose that prevents the inlet tube jam before getting into the centrifugal filter inlet tube.

In order to realize the utility model aims at, the utility model adopts the following technical scheme:

the utility model provides a stifled device is prevented with centrifugal filter staggered water inlet to irrigation, which comprises an upper housing, lower casing, sand settling tank, the outlet pipe, inlet tube and filter equipment, be equipped with lower casing on sand settling tank, be equipped with the casing down on the casing, be equipped with inlet tube and outlet pipe on the last casing, the inlet tube is eccentric structure with last casing and is connected, be equipped with filter equipment on the inlet tube, filter equipment is by the filter tube, the fixed block, the cutting piece, the pivot, the rotor plate constitutes with the rotation handle, the filter tube is connected with the inlet tube, be equipped with fixed block and pivot in the filter tube, be equipped with the cutting piece on the fixed block, be equipped with rotor plate and rotation.

The top of the upper shell is of an inclined plane structure or a spiral structure, a water outlet pipe is arranged on the top surface of the upper shell and communicated with the inside of the upper shell, a water inlet pipe is arranged on one side of the top surface of the upper shell, one end of the water inlet pipe is cut into the upper shell from the highest point of the top surface of the upper shell, the water inlet pipe is communicated with the inside of the upper shell, and a filter pipe is arranged on the other end of the water inlet pipe.

The filter tube is the tubular structure, all be equipped with the internal thread on the both ends internal face of filter tube, thereby the internal thread of filter tube one end and the external screw thread on the inlet tube outer wall face cooperate to be connected and make the filter tube be connected with the inlet tube, all be equipped with a plurality of fixed block from last to the partition down on the both sides internal face of same circumference in the filter tube, the fixed block of both sides is symmetrical structure on the filter tube internal face and sets up, the bottom of filter tube internal face is equipped with the slot, slot and fixed block are in on same circumference, the slot sets up the bottom center department on the same circumference with the fixed block, the slot sets up the outside at a terminal surface that the fixed block is not connected.

The filter tube is characterized in that the fixing block is of a rectangular structure, one end of the fixing block is fixedly connected with the inner wall surface of the filter tube in a vertical structure, the other end surface of the fixing block is flush with the end surfaces of other fixing blocks, the fixing blocks on the inner wall surface of the filter tube are arranged in a parallel structure, and a cutting block is arranged on one side surface of the fixing block, which is far away from the water inlet tube.

The cutting block is of a triangular structure, the bottom face of the cutting block and the side face of the corresponding fixed block are in vertical structure for fixed connection, two end faces of the cutting block are respectively flush with two end faces of the corresponding fixed block, and the upper portion and the lower portion of the bottom face of the cutting block are respectively flush with the upper portion face and the lower portion face of the fixed block.

The pivot is cylinder type structure, and the one end of pivot is inserted in the slot and is personally submitted vertical structure with the inner wall of filter tube and be connected, and the other end of pivot passes the filter tube and is vertical structure with the rotation handle and carry out fixed connection, and the pivot can be at the slot internal rotation, and the both sides of pivot lateral surface are from last to being equipped with the rotor plate to impartial branch down.

The rotating plate is of a plate-shaped structure, the rotating plate is in a vertical structure with the outer side surface of the rotating shaft and is fixedly connected with the outer side surface of the rotating shaft, both side surfaces of the rotating plate are arranged into arc-shaped structures, gaps between the rotating plate and the two fixed blocks are correspondingly arranged and are positioned in the gaps between the two corresponding fixed blocks, the rotating plate can penetrate through the corresponding gaps, and when water flows enter the filtering pipe, the rotating plate can drive the rotating shaft to rotate so as to realize rotation of the rotating plate.

The bottom outside of going up the casing is equipped with the connection piece, goes up the connection piece and is the annular structure, goes up the ring inner wall of connection piece and is connected with the outer wall of last casing bottom, goes up casing and last connection piece structure as an organic whole, is equipped with down the casing under going up the casing.

The lower casing is the back taper type structure, the inside of lower casing is equipped with the basin of screw-tupe, the diameter of casing top face is the same with last casing bottom face diameter down, the top of lower casing is equipped with the lower connection piece, the lower connection piece is the ring type structure, the ring inner wall of lower connection piece is connected with the outer wall at casing top down, the lower connection piece is structure as an organic whole with lower casing, the size of going up connection piece and lower connection piece is the same, thereby it makes last casing and lower casing be connected through the screw butt joint to go up connection piece and lower connection piece, the bottom of lower casing is equipped with first connector, first connector is the cylinder type structure, first connector sets up on the outer wall of casing bottom down, be equipped with buckle or screw thread on the inner wall of first connector.

The sand settling tank is of a cylindrical structure, the sand settling tank is transversely arranged below the lower shell, the sand settling tank is connected with the lower shell in a vertical structure, a second connector is arranged on the top surface of the sand settling tank and is of a cylindrical structure, the bottom of the second connector is connected with the center of the top surface of the sand settling tank, a clamping groove or a thread is arranged in the second connector, the lower shell is communicated with the sand settling tank through the butt joint of the first connector and the second connector, a sand outlet hole is formed in the bottom of any end face of the sand settling tank, a valve is arranged on the sand outlet hole, and a base is arranged at the bottom of the sand settling tank.

Since the technical scheme is used, the utility model discloses following beneficial effect has:

the utility model relates to a centrifugal filter staggered water inlet anti-blocking device for irrigation, which comprises an upper shell, a lower shell, a sand settling tank, a water outlet pipe, a water inlet pipe and a filtering device, wherein the lower shell is arranged on the sand settling tank, the upper shell is arranged on the lower shell, the water inlet pipe and the water outlet pipe are arranged on the upper shell, the water inlet pipe and the upper shell are connected in an eccentric structure, and the filtering device is arranged on the water inlet pipe, so that the aim of preventing the water inlet pipe from being blocked by filtering and crushing impurities such as domestic garbage in a water source before entering the water inlet pipe of the centrifugal filter can be fulfilled; the utility model discloses the practicality is strong, uses fairly simplely, not only can effectually prevent in the water source domestic waste's impurity with the centrifugal filter inlet tube jam, can carry out broken very big increase centrifugal filter's stability in use with these impurity moreover to promote irrigation work's efficiency.

[ description of the drawings ]

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the filtering device of the present invention;

fig. 3 is a schematic perspective view of the fixing block of the present invention;

FIG. 4 is a schematic perspective view of the rotating shaft of the present invention;

in the figure: 1. a water outlet pipe; 2. an upper housing; 3. an upper connecting sheet; 4. a lower connecting sheet; 5. a lower housing; 6. a sand settling tank; 7. a base; 8. a water inlet pipe; 9. rotating the handle; 10. a rotating shaft; 11. a filter tube; 12. a first connecting body; 13. a second connector; 14. a sand outlet hole; 15. a fixed block; 16. a rotating plate; 17. cutting the block; 18. and (4) a slot.

[ detailed description ] embodiments

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

Combine attached figure 1~4 a centrifugal filter staggered water inlet anti-blocking device for irrigation, including last casing 2, lower casing 5, heavy husky jar 6, outlet pipe 1, inlet tube 8 and filter equipment, be equipped with down casing 5 on heavy husky jar 6, be equipped with casing 2 on the lower casing 5, upward be equipped with inlet tube 8 and outlet pipe 1 on the casing 2, inlet tube 8 is eccentric structure with last casing 2 and is connected, be equipped with filter equipment on the inlet tube 8, filter equipment is by filter tube 11, fixed block 15, cutting block 17, pivot 10, rotor plate 16 and rotation handle 9 constitute, filter tube 11 is connected with inlet tube 8, be equipped with fixed block 15 and pivot 10 in the filter tube 11, be equipped with cutting block 17 on the fixed block 15, be equipped with rotor plate 16 and rotation handle 9 in the pivot 10.

The top of the upper shell 2 is of an inclined plane structure or a spiral structure, a water outlet pipe 1 is arranged on the top surface of the upper shell 2, the water outlet pipe 1 is communicated with the inside of the upper shell 2, a water inlet pipe 8 is arranged on one side of the top surface of the upper shell 2, one end of the water inlet pipe 8 is cut into the upper shell 2 from the highest point of the top surface of the upper shell 2, the water inlet pipe 8 is communicated with the inside of the upper shell 2, and a filter pipe 11 is arranged on the other end of the water inlet pipe.

The filter tube 11 is of a tubular structure, inner threads are arranged on inner wall surfaces of two ends of the filter tube 11, the inner threads of one end of the filter tube 11 are matched and connected with outer threads on an outer wall surface of the water inlet tube 8, so that the filter tube 11 is connected with the water inlet tube 8, a plurality of fixing blocks 15 are uniformly arranged on inner wall surfaces of two sides of the same circumference in the filter tube 11 from top to bottom, the fixing blocks 15 on the two sides of the inner wall surface of the filter tube 11 are arranged in a symmetrical structure, slots 18 are arranged at the bottom of the inner wall surface of the filter tube 11, the slots 18 and the fixing blocks 15 are located on the same circumference, the slots 18 are arranged at the center of the bottom of the same circumference as the fixing blocks 15, the slots 18 are arranged on the outer.

The fixing block 15 is of a rectangular structure, one end of the fixing block 15 is fixedly connected with the inner wall surface of the filter pipe 11 in a vertical structure, the other end surface of the fixing block 15 is flush with the end surfaces of other fixing blocks 15, the fixing blocks 15 on the inner wall surface of the filter pipe 11 are arranged in a parallel structure, and a cutting block 17 is arranged on one side surface, far away from the water inlet pipe 8, of the fixing block 15.

The cutting block 17 is of a triangular structure, the bottom surface of the cutting block 17 is fixedly connected with the side surface of the corresponding fixed block 15 in a vertical structure, two end surfaces of the cutting block 17 are respectively flush with two end surfaces of the corresponding fixed block 15, and the upper part and the lower part of the bottom surface of the cutting block 17 are respectively flush with the upper part surface and the lower part surface of the fixed block 15.

The pivot 10 is the cylinder type structure, and the one end of pivot 10 is inserted in slot 18 and is personally submitted vertical structure with the inner wall of filter tube 11 and be connected, and the other end of pivot 10 passes filter tube 11 and is vertical structure with rotation handle 9 and carries out fixed connection, and pivot 10 can be at slot 18 internal rotation, and the both sides of pivot 10 lateral surface are from last to being equipped with rotor plate 16 to impartial branch down.

The rotating plate 16 is of a plate-shaped structure, the rotating plate 16 is fixedly connected with the outer side surface of the rotating shaft 10 in a vertical structure, two side surfaces of the rotating plate 16 are both arranged in arc-shaped structures, a gap between the rotating plate 16 and the two fixed blocks 15 is correspondingly arranged and is positioned in the gap between the two corresponding fixed blocks 15, the rotating plate 16 can penetrate through the corresponding gap, and when water flows enter the filter pipe 11, the rotating plate 16 can drive the rotating shaft 10 to rotate, so that the rotating plate 16 rotates.

Go up the bottom outside of casing 2 and be equipped with connection piece 3, go up connection piece 3 and be the annular structure, go up the ring inner wall of connection piece 3 and be connected with the outer wall of last casing 2 bottom, go up casing 2 and last connection piece 3 structure as an organic whole, be equipped with down casing 5 under going up casing 2.

Lower casing 5 is the back taper type structure, the inside of lower casing 5 is equipped with the basin of screw-tupe, the diameter of 5 top faces of lower casing is the same with 2 bottom face diameters of last casing, the top of casing 5 is equipped with lower connecting piece 4 down, lower connecting piece 4 is the circular ring type structure, the ring inner wall of lower connecting piece 4 is connected with the outer wall at casing 5 top down, lower connecting piece 4 is structure as an organic whole with lower casing 5, it is the same with the size of lower connecting piece 4 to go up connecting piece 3, thereby it makes last casing 2 be connected with lower casing 5 with lower connecting piece 4 to dock through the screw to go up connecting piece 3, the bottom of lower casing 5 is equipped with first connector 12, first connector 12 is the cylinder type structure, first connector 12 sets up on the outer wall of casing 5 bottom down, be equipped with buckle or screw on the inner wall of first connector 12.

The utility model discloses a sand settling tank, including sand settling tank 6, casing 5, first connector 13, second connector 13, sand settling tank 6 is equipped with draw-in groove or screw thread, lower casing 6 is equipped with the valve on the sand settling tank 6, sand settling tank 6 is horizontal below casing 5 down, sand settling tank 6 is vertical structural connection with lower casing 5, be equipped with second connector 13 on the top face of sand settling tank 6, second connector 13 is the cylinder type structure, the bottom of second connector 13 is connected with the center of sand settling tank 6 top face, be equipped with draw-in groove or screw thread in the second connector 13, lower casing 5 is linked together through the butt joint of first connector 12 with second connector 13 with sand settling tank 6, be equipped with out husky hole 14 on the bottom of the arbitrary terminal surface of sand settling tank 6, be.

The crossing type water inlet anti-blocking device of the centrifugal filter for irrigation in the embodiment 1 is characterized in that when the crossing type water inlet anti-blocking device for the centrifugal filter for irrigation is used, a water outlet pipe 1 and a water inlet pipe 8 are arranged on an upper shell 2, then the upper shell 2 is connected with a lower shell 5, then the lower shell 5 is connected with a sand settling tank 6, a fixed block 15 and an inserting groove 18 are arranged in a filter pipe 11, a rotating plate 16 is arranged on the rotating shaft 10, one end of the rotating shaft 10 is arranged in the inserting groove 18, the other end of the rotating shaft 10 penetrates through the filter pipe 11 to be connected with a rotating handle 9, the device can be used, when the device is used, irrigation water is pumped up through a water pump, a water source firstly enters the filter pipe 11, domestic garbage such as garbage bags in the water source can be attached to cutting blocks 17 on the fixed blocks 15 on two sides of the inner wall surface of the filter pipe 11, the water flow drives the rotating plate 16 to rotate, impurities in the water source can be well, if the rotor plate 16 can't rotate under the effect of rivers when impurity is more or harder, thereby the staff can be manual or use the motor to drive rotation handle 9 and rotate and drive rotor plate 16 and rotate the impurity cutting breakage, just so can effectually prevent the jam of centrifugal filter inlet tube 8, thereby promote centrifugal filter's stability in use, after irrigation work, can take off filter tube 11 from inlet tube 8, clear up the impurity of remaining on fixed block 15, convenient next use.

The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.

Claims

1. The utility model provides an irrigation is with stifled device is prevented to centrifugal filter staggered water inlet, includes casing, lower casing, heavy sand jar, outlet pipe, inlet tube and filter equipment, characterized by: be equipped with down the casing on the desilting jar, be equipped with the casing down on the casing, be equipped with inlet tube and outlet pipe on going up the casing, the inlet tube is eccentric structure with last casing and is connected, is equipped with filter equipment on the inlet tube, and filter equipment comprises filter tube, fixed block, cutting block, pivot, rotor plate and rotation handle, and the filter tube is connected with the inlet tube, is equipped with fixed block and pivot in the filter tube, is equipped with the cutting block on the fixed block, is equipped with rotor plate and rotation handle in the pivot.

2. The centrifugal filter cross type water inlet anti-blocking device for irrigation as claimed in claim 1, wherein: the top of the upper shell is of an inclined plane structure or a spiral structure, a water outlet pipe is arranged on the top surface of the upper shell and communicated with the inside of the upper shell, a water inlet pipe is arranged on one side of the top surface of the upper shell, one end of the water inlet pipe is cut into the upper shell from the highest point of the top surface of the upper shell, the water inlet pipe is communicated with the inside of the upper shell, and a filter pipe is arranged on the other end of the water inlet pipe.

3. The centrifugal filter cross type water inlet anti-blocking device for irrigation as claimed in claim 1, wherein: the filter tube is the tubular structure, all be equipped with the internal thread on the both ends internal face of filter tube, thereby the internal thread of filter tube one end and the external screw thread on the inlet tube outer wall face cooperate to be connected and make the filter tube be connected with the inlet tube, all be equipped with a plurality of fixed block from last to the partition down on the both sides internal face of same circumference in the filter tube, the fixed block of both sides is symmetrical structure on the filter tube internal face and sets up, the bottom of filter tube internal face is equipped with the slot, slot and fixed block are in on same circumference, the slot sets up the bottom center department on the same circumference with the fixed block, the slot sets up the outside at a terminal surface that the fixed block is not connected.

4. The centrifugal filter cross type water inlet anti-blocking device for irrigation as claimed in claim 1, wherein: the filter tube is characterized in that the fixing block is of a rectangular structure, one end of the fixing block is fixedly connected with the inner wall surface of the filter tube in a vertical structure, the other end surface of the fixing block is flush with the end surfaces of other fixing blocks, the fixing blocks on the inner wall surface of the filter tube are arranged in a parallel structure, and a cutting block is arranged on one side surface of the fixing block, which is far away from the water inlet tube.

5. The centrifugal filter cross type water inlet anti-blocking device for irrigation as claimed in claim 1, wherein: the cutting block is of a triangular structure, the bottom face of the cutting block and the side face of the corresponding fixed block are in vertical structure for fixed connection, two end faces of the cutting block are respectively flush with two end faces of the corresponding fixed block, and the upper portion and the lower portion of the bottom face of the cutting block are respectively flush with the upper portion face and the lower portion face of the fixed block.

6. The centrifugal filter cross type water inlet anti-blocking device for irrigation as claimed in claim 1, wherein: the pivot is cylinder type structure, and the one end of pivot is inserted in the slot and is personally submitted vertical structure with the inner wall of filter tube and be connected, and the other end of pivot passes the filter tube and is vertical structure with the rotation handle and carry out fixed connection, and the pivot can be at the slot internal rotation, and the both sides of pivot lateral surface are from last to being equipped with the rotor plate to impartial branch down.

7. The centrifugal filter cross type water inlet anti-blocking device for irrigation as claimed in claim 1, wherein: the rotating plate is of a plate-shaped structure, the rotating plate is in a vertical structure with the outer side surface of the rotating shaft and is fixedly connected with the outer side surface of the rotating shaft, both side surfaces of the rotating plate are arranged into arc-shaped structures, gaps between the rotating plate and the two fixed blocks are correspondingly arranged and are positioned in the gaps between the two corresponding fixed blocks, the rotating plate can penetrate through the corresponding gaps, and when water flows enter the filtering pipe, the rotating plate can drive the rotating shaft to rotate so as to realize rotation of the rotating plate.

8. The centrifugal filter cross type water inlet anti-blocking device for irrigation as claimed in claim 1, wherein: the bottom outside of going up the casing is equipped with the connection piece, goes up the connection piece and is the annular structure, goes up the ring inner wall of connection piece and is connected with the outer wall of last casing bottom, goes up casing and last connection piece structure as an organic whole, is equipped with down the casing under going up the casing.

9. The centrifugal filter cross type water inlet anti-blocking device for irrigation as claimed in claim 1, wherein: the lower casing is the back taper type structure, the inside of lower casing is equipped with the basin of screw-tupe, the diameter of casing top face is the same with last casing bottom face diameter down, the top of lower casing is equipped with the lower connection piece, the lower connection piece is the ring type structure, the ring inner wall of lower connection piece is connected with the outer wall at casing top down, the lower connection piece is structure as an organic whole with lower casing, the size of going up connection piece and lower connection piece is the same, thereby it makes last casing and lower casing be connected through the screw butt joint to go up connection piece and lower connection piece, the bottom of lower casing is equipped with first connector, first connector is the cylinder type structure, first connector sets up on the outer wall of casing bottom down, be equipped with buckle or screw thread on the inner wall of first connector.

10. The centrifugal filter cross type water inlet anti-blocking device for irrigation as claimed in claim 1, wherein: the sand settling tank is of a cylindrical structure, the sand settling tank is transversely arranged below the lower shell, the sand settling tank is connected with the lower shell in a vertical structure, a second connector is arranged on the top surface of the sand settling tank and is of a cylindrical structure, the bottom of the second connector is connected with the center of the top surface of the sand settling tank, a clamping groove or a thread is arranged in the second connector, the lower shell is communicated with the sand settling tank through the butt joint of the first connector and the second connector, a sand outlet hole is formed in the bottom of any end face of the sand settling tank, a valve is arranged on the sand outlet hole, and a base is arranged at the bottom of the sand settling tank.