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CN-224212414-U - Agricultural irrigation filter

CN224212414UCN 224212414 UCN224212414 UCN 224212414UCN-224212414-U

Abstract

The utility model discloses an agricultural irrigation filter, which comprises a base, wherein a main filter and an auxiliary filter are arranged at the top of the base, the inner sides of the main filter and the auxiliary filter are connected with a filter cylinder through a clamping mechanism which is convenient to disassemble and assemble, the inner side of the filter cylinder is detachably provided with a multi-stage filtering mechanism, the utility model can flexibly adjust the working state of the filter according to actual irrigation demands through the split flow design of the main filter and the auxiliary filter so as to facilitate the overhaul and maintenance operation of the filter in the working process, can effectively remove various impurity in the aquatic through multistage filtration mechanism, guarantee the cleanliness of irrigation water, through the joint mechanism that sets up for when needs wash or change filter cartridge and inside multistage filtration mechanism, the operation becomes simple convenient, and then through above-mentioned structure, effectively improved the filtration precision of filter, guaranteed the filter effect of filter, simultaneously, made things convenient for the washing and the maintenance of filter, improved the convenience of operation greatly.

Inventors

  • Dai Shuangping
  • CAO AIFENG
  • CHEN LIHUA

Assignees

  • 泗水县中册镇农业农村综合服务中心

Dates

Publication Date
20260508
Application Date
20250305

Claims (6)

  1. 1. The utility model provides an agricultural irrigation filter, includes base (1), its characterized in that main filter (3) and auxiliary filter (5) are installed at the top of base (1), and first cap (4) and second cap (6) are installed respectively at its top, inlet tube (7) are installed at first cap (4) top, outlet pipe (8) are installed to the bottom of main filter (3), inlet water branch pipe (9) that are connected with inlet tube (7) are installed at the top of second cap (6), outlet water branch pipe (10) that are connected with outlet pipe (8) are installed to the bottom of auxiliary filter (5), valve (11) are all installed to one side of inlet tube (7), outlet pipe (8), inlet water branch pipe (9) and outlet water branch pipe (10), main filter (3) with the inboard of auxiliary filter (5) all is connected with filter cartridge (15) through the joint mechanism of convenient dismouting, the inboard of filter cartridge (15) can be dismantled and install multistage filtering mechanism.
  2. 2. The agricultural irrigation filter according to claim 1, wherein the multi-stage filtering mechanism comprises a coarse filter screen (28), a fine filter screen (29) and an activated carbon filter layer (30), three groups of clamping seats (27) are sequentially arranged on the inner side of the filter cartridge (15) from top to bottom, and the coarse filter screen (28), the fine filter screen (29) and the activated carbon filter layer (30) are respectively arranged on the inner sides of the three groups of clamping seats (27).
  3. 3. An agricultural irrigation filter according to claim 2, wherein a cover plate (26) is arranged on one side of the filter cylinder (15), two groups of first fixing plates (31) are symmetrically arranged on the outer ring of the filter cylinder (15), second fixing plates (35) are arranged on two ends of the cover plate (26), first through grooves (32) are formed in one side of each of the two groups of first fixing plates (31), screw rods (33) are rotatably connected to the inner sides of the two groups of first through grooves (32) and are in threaded connection with locking caps (34), and second through grooves (36) matched with the screw rods (33) are formed in one side of each of the two groups of second fixing plates (35).
  4. 4. The agricultural irrigation filter according to claim 1, wherein the clamping mechanism comprises a clamping block (24), two groups of mounting seats (12) are symmetrically mounted at positions, close to the top, of the inner walls of the main filter (3) and the auxiliary filter (5), two groups of mounting seats (12) are respectively provided with a fixed shaft (16), the end part of the fixed shaft (16) is provided with a fixed boss (17), an outer ring of the fixed shaft (16) is slidably connected with a movable boss (18) which is reversely arranged with the fixed boss (17), an outer ring of the movable boss (18) is sleeved with a collision ring (20), the collision ring (20) is connected with the mounting seats (12) through four groups of first springs (19), two groups of mounting plates (13) are symmetrically mounted at the top of the mounting plates (13), two groups of movable grooves (21) are symmetrically arranged at the bottom of the mounting plates (13), two groups of sliding grooves (22) are symmetrically arranged on the inner walls of the movable grooves (21), two groups of sliding grooves (22) are respectively provided with lifting handles (23) which are slidably connected with the clamping block (24), one side of the clamping block (24) is connected with one side inner wall of the sliding groove (22) through a second spring (25) sleeved on the outer ring of the fixed rod (23).
  5. 5. An agricultural irrigation filter according to claim 4, wherein one end of the block (24) is provided in a slope shape.
  6. 6. The agricultural irrigation filter according to claim 1, wherein two groups of mounting holes (2) are formed in two groups of supporting legs of the base (1).

Description

Agricultural irrigation filter Technical Field The utility model relates to the technical field of agricultural irrigation equipment, in particular to an agricultural irrigation filter. Background In agricultural irrigation, the quality of water directly influences the growth and the yield of crops, irrigation water sources generally contain various impurities such as sediment, algae, organic matters and other suspended particles, and if the impurities directly enter an irrigation system without being filtered, the impurities can cause the problems of nozzle blockage, drip irrigation pipe blockage and the like, so that the irrigation efficiency is reduced, the maintenance cost and the maintenance frequency of equipment can be increased, in addition, the water which is not filtered is used for irrigation for a long time, the root system of the crops can be damaged, and the normal growth of the crops is influenced. At present, the existing agricultural irrigation filter has the defects that the filtering precision of some traditional filters is low, tiny particle impurities in water cannot be effectively removed, and the cleaning and maintenance processes of part of filters are complicated, so that a great deal of manpower and time are consumed, and therefore, the agricultural irrigation filter needs to be designed to solve the problems. Disclosure of utility model The utility model aims to provide an agricultural irrigation filter for solving the problems of the background art. In order to achieve the purpose, the agricultural irrigation filter comprises a base, wherein a main filter and an auxiliary filter are arranged at the top of the base, a first shell cover and a second shell cover are respectively arranged at the top of the base, a water inlet pipe is arranged at the top of the first shell cover, a water outlet pipe is arranged at the bottom of the main filter, a water inlet pipe connected with the water inlet pipe is arranged at the top of the second shell cover, a water outlet pipe connected with the water outlet pipe is arranged at the bottom of the auxiliary filter, valves are arranged at one sides of the water inlet pipe, the water outlet pipe, the water inlet pipe and the water outlet pipe, and the inner sides of the main filter and the auxiliary filter are connected with a filter cylinder through a clamping mechanism convenient to assemble and disassemble, and a multistage filtering mechanism is detachably arranged at the inner side of the filter cylinder. Preferably, the multistage filtering mechanism comprises a coarse filter screen, a fine filter screen and an active carbon filter layer, wherein three groups of clamping seats are sequentially arranged on the inner side of the filter cylinder from top to bottom, and the coarse filter screen, the fine filter screen and the active carbon filter layer are respectively arranged on the inner sides of the three groups of clamping seats. Preferably, a cover plate is arranged on one side of the filter cylinder, two groups of first fixing plates are symmetrically arranged on the outer ring of the filter cylinder, second fixing plates are arranged at two ends of the cover plate, first through grooves are formed in one side of each first fixing plate, screw rods are connected to the inner sides of the first through grooves in a rotating mode and are connected with locking caps in a threaded mode, and second through grooves matched with the screw rods are formed in one side of each second fixing plate. Preferably, the clamping mechanism comprises a clamping block, two groups of installation seats are symmetrically installed at positions, close to the top, of the inner walls of the main filter and the auxiliary filter, two groups of installation seats are respectively provided with a fixed shaft at the top of each installation seat, the end parts of the fixed shafts are provided with fixed bosses, the outer rings of the fixed shafts are slidably connected with movable bosses which are reversely arranged with the fixed bosses, the outer rings of the movable bosses are sleeved with abutting rings, the abutting rings are connected with the installation seats through four groups of first springs, mounting plates are sleeved at positions, close to the top, of the outer rings of the filter cylinders, two groups of handles are installed at the tops of the mounting plates, two groups of movable grooves are symmetrically formed in the bottoms of the mounting plates, two groups of sliding grooves are symmetrically formed in the inner walls of the movable grooves, fixing rods are respectively arranged at the inner sides of the sliding grooves and are slidably connected with the clamping blocks, and one sides of the clamping blocks are sleeved with one side inner walls of the sliding grooves through second springs of the outer rings of the fixing rods. Preferably, one end of the clamping block is arranged in a slope shape. Preferably, two groups of mounting holes are