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CN-224214794-U - Intelligent irrigation electromagnetic valve capable of adjusting flow

CN224214794UCN 224214794 UCN224214794 UCN 224214794UCN-224214794-U

Abstract

The utility model discloses an intelligent irrigation electromagnetic valve capable of adjusting flow, and relates to the technical field of irrigation electromagnetic valves. The utility model discloses an intelligent irrigation electromagnetic valve capable of adjusting flow, which comprises an electromagnetic valve provided with a water inlet pipe fitting and a water outlet pipe fitting, and further comprises a slot, a filtering ring piece, a filtering net and a filtering net, wherein the slot is formed in the periphery of the water inlet pipe fitting and is communicated with the water inlet pipe fitting, the filtering ring piece is radially inserted into the water inlet pipe fitting through the slot and forms interference fit with the inner wall of the slot, the filtering net of the filtering ring piece can effectively intercept impurities such as sediment, pasture, plankton debris and the like in irrigation water, prevent the impurities from entering the electromagnetic valve, the filtering ring piece can effectively intercept the impurities, protect the internal parts of the electromagnetic valve, reduce the failure incidence rate of the electromagnetic valve, reduce the maintenance and replacement frequency, further reduce the cost of manpower and material resources in agricultural production, and avoid the occurrence of crop water shortage and yield reduction caused by irrigation interruption.

Inventors

  • FU YANLONG
  • ZHU YUNFEI
  • HAN PEIYUN

Assignees

  • 甘肃欣昱达科技有限公司

Dates

Publication Date
20260508
Application Date
20250617

Claims (6)

  1. 1. The utility model provides an intelligent irrigation solenoid valve of adjustable flow, is including solenoid valve (1) that are provided with water inlet pipe spare (11), play water pipe spare (12), its characterized in that still includes: the slot (13) is arranged on the periphery of the water inlet pipe fitting (11) and is communicated with the water inlet pipe fitting (11); The filter ring piece (15) is radially inserted into the water inlet pipe fitting (11) through the slot (13) and forms interference fit with the inner wall of the slot (13); The clamp (16) is sleeved outside the water inlet pipe fitting (11) and is used for forming annular holding force on the filter ring piece (15); The filtering ring piece (15) comprises an outer ring (151) and a filtering net (152) fixedly connected with the outer ring (151), a sealing plug block (153) is fixedly connected to the outer ring (151), and the sealing plug block (153) is used for plugging the slot (13); A sinking cavity (156) is formed between the filter screen (152) and the inner diameter of the outer ring (151), and the sinking cavity (156) faces the water inlet direction; a water pressure sensor (2) is arranged on the water inlet pipe fitting (11); and the water inlet pipe fitting (11) is provided with an overflow valve.
  2. 2. The intelligent irrigation solenoid valve with adjustable flow according to claim 1, wherein sealing rings (155) are arranged on both sides of the outer ring (151).
  3. 3. The intelligent irrigation electromagnetic valve with the adjustable flow rate according to claim 2, wherein an inner groove ring (14) is formed in the inner diameter of a water inlet pipe fitting (11) positioned at the slot (13), and the outer ring (151) is positioned in the inner groove ring (14).
  4. 4. The intelligent irrigation electromagnetic valve with the adjustable flow according to claim 3, wherein the clamp (16) comprises a first clamp ring (161) and a second clamp ring (162), the first clamp ring (161) and the second clamp ring (162) are respectively and rotatably connected to the outer wall of the water inlet pipe fitting (11), a screw (163) is rotatably connected to the first clamp ring (161), a nut (164) is in threaded connection with the screw (163), and a buckling groove (168) is formed in the second clamp ring (162).
  5. 5. The intelligent irrigation electromagnetic valve with the adjustable flow rate according to claim 4, wherein the inner walls of the first clamping ring (161) and the second clamping ring (162) are provided with compression grooves (167), and the compression grooves (167) correspond to the outer ring (151).
  6. 6. The intelligent irrigation solenoid valve with adjustable flow according to claim 5, wherein sealing gaskets (165) are symmetrically and fixedly connected to the inner wall of the pressing groove (167).

Description

Intelligent irrigation electromagnetic valve capable of adjusting flow Technical Field The utility model belongs to the technical field of irrigation electromagnetic valves, and particularly relates to an intelligent irrigation electromagnetic valve capable of adjusting flow. Background In modern agricultural irrigation systems, solenoid valves are used as a core component for controlling the on-off of water flow, and their working stability directly affects irrigation efficiency and agricultural production benefits. At present, agricultural irrigation water sources are mostly taken from natural water bodies such as rivers, reservoirs, underground water and the like or reclaimed water, and impurities such as silt, pasture and water, plankton debris, organic chips and the like are commonly existed in the water bodies, and even when a water pipe is aged or the water source environment is changed, the impurities such as rust, broken stone particles and the like can be mixed in the water bodies; when unfiltered irrigation water directly flows through the electromagnetic valve, impurities with smaller diameters are easy to accumulate on the sealing surface of the valve clack, the inner wall of the valve cavity or the throttle hole, so that the electromagnetic valve is not tightly closed to generate water leakage phenomenon, or the electromagnetic valve can not be normally opened due to valve core clamping stagnation, and the electromagnetic valve can be completely disabled when serious. The foreign matters with larger particles can scratch the surfaces of precise components in the electromagnetic valve to damage the sealing structure, and can aggravate the abrasion of components in the valve under the impact of water flow, so that the service life of the electromagnetic valve is greatly shortened; The existing agricultural irrigation electromagnetic valve is mainly focused on the fluid control function in structural design and lacks an integrated filtering device. Although the partial system adopts independent external filtering equipment, the problems of poor filtering precision and electromagnetic valve adaptability, large installation space occupation, high maintenance cost, unstable filtering effect and the like exist; In addition, the traditional solenoid valve that lacks filtering capability frequently maintains under impurity environment and changes, has not only increased agricultural production's manpower and materials cost, still probably leads to the crop to lack water and reduce the yield because of the irrigation interruption, for this reason proposes an intelligent irrigation solenoid valve of adjustable flow. Disclosure of utility model The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an intelligent irrigation electromagnetic valve capable of overcoming the problems or at least partially solving the problems and adjusting the flow. The intelligent irrigation electromagnetic valve comprises an electromagnetic valve provided with a water inlet pipe fitting and a water outlet pipe fitting, and further comprises a slot, a filtering ring piece, a clamping hoop and a clamping hoop, wherein the slot is formed in the periphery of the water inlet pipe fitting and communicated with the water inlet pipe fitting, the filtering ring piece is radially inserted into the water inlet pipe fitting through the slot and forms interference fit with the inner wall of the slot, and the clamping hoop is sleeved outside the water inlet pipe fitting and is used for forming annular holding force for the filtering ring piece. Preferably, the filter ring piece comprises an outer ring and a filter screen fixedly connected with the outer ring, wherein a sealing plug block is fixedly connected to the outer ring and used for plugging the slot. Further, a sinking cavity is formed between the filter screen and the inner diameter of the outer ring, and the sinking cavity faces the water inlet direction. Further, sealing rings are arranged on two side surfaces of the outer ring. Further, an inner groove ring is arranged on the inner diameter of the water inlet pipe fitting positioned at the slot, and the outer ring is positioned in the inner groove ring. Preferably, the clamp comprises a first clamp ring and a second clamp ring, the first clamp ring and the second clamp ring are respectively connected to the outer wall of the water inlet pipe in a rotating mode, a screw is connected to the first clamp ring in a rotating mode, a nut is connected to the screw in a threaded mode, and a buckling groove is formed in the second clamp ring. Further, the inner walls of the first clamping ring and the second clamping ring are provided with compression grooves, and the compression grooves correspond to the outer ring. Further, sealing gaskets are symmetrically and fixedly connected to the inner wall of the pressing groove. Further, a water pressure sensor is arranged on the water i