CN107484742B - Disinfestation system based on ecological garden - Google Patents

Disinfestation system based on ecological garden Download PDF

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Publication number
CN107484742B
CN107484742B CN201710731759.0A CN201710731759A CN107484742B CN 107484742 B CN107484742 B CN 107484742B CN 201710731759 A CN201710731759 A CN 201710731759A CN 107484742 B CN107484742 B CN 107484742B
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China
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water
pipe
piece
inlet pipe
filtering piece
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CN107484742A (en
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林楷葵
马宁
辛嘉晟
唐韵
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Guangzhou Yueyuan Landscape Engineering Co ltd
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Guangzhou Yueyuan Landscape Engineering Co ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0025Mechanical sprayers
    • A01M7/0032Pressure sprayers
    • A01M7/0042Field sprayers, e.g. self-propelled, drawn or tractor-mounted
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/005Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Catching Or Destruction (AREA)

Abstract

The invention discloses an insect killing system based on ecological gardens, which belongs to the field of insect killing systems and is characterized by comprising a water source, a water inlet pipe and at least two water outlet pipes, wherein the water inlet pipe is communicated with the water outlet pipes, the water inlet pipe is detachably connected with an intermediate pipe, the intermediate pipe is arranged at the upper flow position of the water inlet pipe, a water filtering piece for placing insecticide is arranged in the intermediate pipe, and a blocking piece for blocking the water filtering piece from sliding out is arranged in the intermediate pipe, so that the aim of carrying out medicament fusion on water flowing to all the water outlet pipes through the intermediate pipe by medicament particles is fulfilled, the uniform spraying of the same medicament particle on vegetation is realized by using a watering system in a garden, the pesticide mixing efficiency is higher, by the structure, pests in the garden are efficiently killed, the damage of the pests to vegetation in the garden is reduced, and the construction of the ecological garden.

Description

Disinfestation system based on ecological garden
Technical Field
The invention relates to an insect killing system, in particular to an insect killing system based on ecological gardens.
Background
The planting has a large amount of trees, grass in the ecological garden, installs the water jet in the ecological garden, through opening and closing to the water jet, can control the irrigation to trees and grass in the ecological garden for vegetation has good growth vigor in the ecological garden.
However, the turf in the ecological garden has more pests, and in order to eliminate the pests, workers are required to spray liquid medicine to the pests by carrying the liquid medicine barrel, and the liquid medicine spraying efficiency is low.
Disclosure of Invention
The invention aims to provide an insect killing system based on ecological gardens, pesticide granules in an intermediate pipe are fused with water to form liquid medicine, the liquid medicine is uniformly sprayed on vegetation by using a watering system in a garden, and the pesticide spraying efficiency is higher.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides a deinsectization system based on ecological garden, includes water source, inlet tube and two at least outlet pipes, and the inlet tube communicates with the outlet pipe, can dismantle on the inlet tube and be connected with the intermediate pipe, and the upstream position of inlet tube is arranged in to the intermediate pipe, is equipped with the drainage piece that is used for placing the insecticide in the intermediate pipe, is equipped with in the intermediate pipe to separate to keep off the fender piece that filters the drainage piece roll-off.
By adopting the technical scheme, the number of the water outlet pipes can be determined according to the sprinkling area in the garden, and the number of the water outlet pipes can be 2, 3 or 11 or even more;
and all outlet pipes are supplied with water by the same inlet tube, the advantage of this design lies in, as long as carry out the change of medicine grain to the intermediate pipe on the inlet tube, can turn into the liquid medicine with outlet pipe spun water, and its advantage still has two points: firstly, the medicine grain is changed conveniently, secondly can control all inlet tubes and spray the liquid medicine in step for it is more high-efficient to spout the medicine.
The water filtering piece has water permeability, and after water flows through the water filtering piece, the water flow is bound to have medicine particle components, so that the sprayed water becomes liquid medicine with insecticidal performance; the water filtering piece plays a role in separating and blocking the medicine particles, and has the advantages that: under the impact of water flow, the medicine particles are difficult to be directly washed out of the water outlet pipe by the water flow, and the medicine particles in the water outlet pipe can be in permanent contact with flowing water, so that the effect of enabling the sprayed liquid medicine to have permanent insecticidal performance is achieved.
The diameter of the medicine grain can be controlled to be 3mm to 10mm through special customization, and the size of the medicine grain avoids the situation that water flow directly washes the medicine grain to a dewatering and filtering piece.
The noun explains: the upstream and downstream positions are relative positions, and the position close to the source of the water flow is the upstream position, so the position flowing from the upstream position is called as the downstream position.
Preferably, a rotating paddle is arranged in the middle pipe and is arranged at the lower flow position of the water filtering piece.
Through adopting above-mentioned technical scheme, rotatory thick liquid stirs the water that has just dissolved the medicament for the liquid medicine mixes more evenly, and the advantage lies in: when the liquid medicine shunts from the inlet tube to each outlet pipe, the concentration in the shunted liquid medicine can be stabilized at a roughly same numerical value, has the effect of guaranteeing that the insecticidal performance of the liquid medicine in each outlet pipe is effective, has improved the efficiency of spraying the liquid medicine.
Preferably, the rotating paddle comprises a rotating shaft inserted in the middle pipe, and the rotating shaft is provided with blades staggered along the circumferential direction of the cross section of the rotating shaft.
Through adopting above-mentioned technical scheme, the paddle staggered arrangement, the advantage lies in, the paddle of two positions stirs the liquid medicine, forms two strands of mixed flows in the event liquid medicine, and two strands of mixed flows have more excellent mixed effect for one mixed flow, have the effect of liquid medicine concentration homogeneity in the improvement amount inlet tube.
Preferably, one end of the middle pipe is provided with a hose which is connected with the water inlet pipe through a clamp;
the other end of the middle pipe is connected with the water inlet pipe in a threaded manner.
Through adopting above-mentioned technical scheme, threaded connection lies in with intermediate pipe and inlet tube fixed connection, and the intermediate pipe is difficult for rocking because of rivers impact. Because the intermediate pipe needs to be disassembled and assembled between the water inlet pipes, the deformation performance of the hose enables the intermediate pipe to be conveniently placed at the disconnection position of the water inlet pipe, and the intermediate pipe has the effect of being convenient to replace.
Preferably, the water filtering member is sleeved in the middle pipe and can rotate in the middle pipe.
By adopting the technical scheme, the water filtering piece can be conveniently taken out of the middle pipe by the sleeving relation; description of the rotational relationship: the friction resistance between the water filtering piece and the inner wall of the middle pipe is small, and the water outlet pipe is convenient to take out by the water filtering piece.
Preferably, one side of the water filtering piece, which is far away from the blocking piece, is provided with a rotary sheet, and the rotary sheet is arranged along the circumferential direction of the section of the water outlet pipe.
Through adopting above-mentioned technical scheme, inlet tube spun water hits and strikes on the spinning disk, for the rotation of straining water spare provides power, promotes and strains water spare rotation amplitude and frequency, further improvement the liquid medicine degree of consistency, also improved liquid medicine comprehensive insecticidal performance and insecticidal efficiency.
Preferably, the water inlet pipe is provided with a water outlet positioned in the middle pipe, and the water outlet faces to the tangential direction of the circumference where the rotary vane is positioned.
Through adopting above-mentioned technical scheme, the delivery port plays the guide effect to the rivers that get into the intermediate tube for rivers enter into the outlet pipe along tangential direction, enter into the outlet pipe with rivers with the form of vortex, and rivers concentrate towards the spinning disk, promote water filtering piece rotation amplitude and frequency, further improvement the liquid medicine degree of consistency, also improved liquid medicine comprehensive insecticidal performance and insecticidal efficiency.
Preferably, mutually repulsive magnetic components are arranged between the blocking piece and the water filtering piece.
By adopting the technical scheme, after the water filtering piece is used, if the requirement of replacing the medicine granules is not needed, the worker can not take out the water filtering piece of the water outlet pipe, and obviously, the longer end of the water filtering piece is periodically arranged in the water outlet pipe. Then, the water spraying performance of the water outlet pipe is still carried out, and obviously, a large amount of scale is accumulated between the water filtering piece and the middle pipe, so that the water filtering piece is adhered to the water outlet pipe by the scale; when the water filtering piece in the middle pipe needs to be replaced, the difficulty of separating the water filtering piece from the middle pipe is increased due to the scale adhesion performance of the water filtering piece.
The repellent magnetic force makes the water filtering component and the stopper not easy to be attached, and reduces the bonding area between the stopper and the water filtering component due to scale, thus being beneficial to the separation of the water filtering component from the stopper.
This structure and spiral leaf mutually combine, further promote water filtering piece rotation amplitude and frequency, further improvement the liquid medicine degree of consistency, also improved liquid medicine comprehensive insecticidal performance and insecticidal efficiency.
Preferably, the magnetic assembly comprises a first magnetic block and a second magnetic block, the first magnetic blocks are arranged in the circumferential direction of the blocking piece at intervals, and the second magnetic blocks are arranged in the circumferential direction of the water filtering piece at intervals.
Through adopting above-mentioned technical scheme, first magnetic path and second magnetic path interval set up, and the magnetic force that its purpose produced has the trend that promotes the rotation of drainage piece.
Because the water pressure in the inlet tube is at a fluctuation range numerical value, when rivers impact water filtering piece, the impact force of water that water filtering piece received to it also is accompanied with the fluctuation value, so the size of impact force is unstable, and at the drive of cooperation magnetic force, water filtering piece can carry out the removal of circumferencial direction in the outlet tube, and its advantage is: the granule of straining water spare can rivers fully contact, if strain water spare and keep fixing a position, granule in straining water spare is impacted to one side back by rivers, easily cause few rivers to flow through the medicine grain, most flows fail and medicine grain fully contact, obviously in the rivers of spouting rapidly, mixing time is shorter between the liquid medicine, take place in order to cause the condition that the concentration differs in the liquid medicine, the effectual problem that differs of liquid medicine concentration that has improved of the pivoted of straining water spare obviously, the liquid medicine degree of consistency is improved, the comprehensive insecticidal performance of liquid medicine and insecticidal efficiency have also been improved.
Preferably, the water filtering piece is cylindrical, a circular truncated cone-shaped water outlet hole is formed in the center of the water filtering piece, the small hole end of the water outlet hole is adjacent to the blocking piece, the large hole end of the water outlet hole is adjacent to the water inlet pipe, the water inlet pipe is provided with a flow distribution plate covering the water outlet hole, the edge of the large hole end in the water outlet hole is spaced from the flow distribution plate, and the water filtering piece is provided with a rotary cover.
Through adopting above-mentioned technical scheme, cylindric setting, the piece of being convenient for strain water is at the intervalve internal rotation.
If the water filtering piece completely blocks the middle pipe, water can only flow out of the middle pipe from gaps among the medicine particles, and when the medicine particles are large initially, the water flow of the middle pipe is small, so that the efficient spraying of the medicine liquid is not facilitated; the arrangement of the water outlet holes effectively improves the problems, part of water can directly and smoothly flow through the water outlet holes, and water flow can achieve the high-pressure and large-flow spraying effect.
The water outlet is arranged at the center, and the water filter has the advantages that the periphery of the water column is contacted with the water filtering piece, obviously, the central position of the water column of the water outlet pipe has lower concentration of the liquid medicine, and the periphery has higher concentration of the liquid medicine; however, no matter the water column is sprayed from the center to the periphery in a scattered manner or in a concentrated manner, the concentration of the liquid medicine is similar when the water column is sprayed to each plant, so that the spraying effect of the liquid medicine is improved.
The water flow enters from the large hole end and flows out from the small hole end, so that the confluence effect is achieved firstly, and the contact area between the water flow and the water filtering piece is increased secondly.
Due to the shielding effect of the flow distribution plate, water flow sprayed from the water inlet pipe firstly flows to the water filtering position of the water filtering piece, so that the contact area between the water flow and the water filtering piece is increased.
The opening and closing of the spiral cover is beneficial to replacing the medicine particles in the water filtering piece.
In conclusion, the invention has the following beneficial effects: through carrying out the change of medicine grain or placing in the inlet tube, can control all outlet pipes unified liquid medicine of blowout, promote the insecticidal efficiency in gardens greatly. Through above-mentioned structure, carry out the efficient to the pest in the gardens and kill and remove, reduced the pest to the destruction of gardens internal vegetation for ecological garden environment construction can effectively promote.
And because the water flow and the medicine particles are mutually dissolved when meeting, if the medicine liquid pouring is required to be stopped, the medicine particles are taken out as long as the water is cut off, and the water and the medicine liquid can be quickly switched.
Drawings
FIG. 1 is a schematic view of the arrangement of embodiment 1 in a garden;
FIG. 2 is a schematic view showing the connection of the intermediate pipe to the water inlet pipe in example 1;
FIG. 3 is a schematic view showing the internal structure of the water inlet pipe and the middle pipe in embodiment 1 after being longitudinally cut;
FIG. 4 is a schematic diagram showing the positional relationship between the stopper and the water filtering member in example 2;
FIG. 5 is a schematic view showing the connection between the water inlet pipe and the bucket in embodiment 2;
fig. 6 is a schematic view of the position relationship between the water filter and the bucket in embodiment 2.
In the figure: 1. a water inlet pipe; 2. a water outlet pipe; 21. a stopper; 3. a water filtering member; 31. a water outlet hole; 32. screwing a cover; 41. a first magnetic block; 42. a second magnetic block; 5. rotating the sheet; 61. a flow distribution plate; 62. a water outlet; 63. sealing the hopper; 64. a water outlet nozzle; 71. a water diversion plate; 72. turf; 8. an intermediate pipe; 81. a hose; 82. clamping a hoop; 9. rotating the paddle; 91. a rotating shaft; 92. a blade.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An embodiment, a deinsectization system based on ecological garden, as shown in fig. 1, including pre-buried inlet tube 1 in gardens soil, inlet tube 1 is connected with the water source of running water and passes through the switching of valve control inlet tube 1.
The water inlet pipe 1 is connected with the water outlet pipes 2, the water outlet pipes 2 are arranged at various positions of the garden, and the turf 72 and trees in the garden can be watered and the pesticide can be watered through the water outlet pipes 2; the water distribution plate 71 is arranged at the water outlet end of the water outlet pipe 2, the water distribution plate 71 is horizontally arranged, and water flows strike the water distribution plate 71 and then diffuse around.
A section of the water inlet pipe 1 is arranged above the turf 72, and the section is provided with a middle pipe 8;
the direction of the arrows in fig. 1 is the direction of flow of the water flow, and it is clear that the intermediate pipe 8 is placed in an upstream position of all the outlet pipes 2. The water flow can reach the water outlet pipe 2 only through the middle pipe 8.
The medicine grain has been placed in the intermediate tube 8, and rivers are through intermediate tube 8 back, and water fuses each other with the medicine grain for inlet tube 1 homoenergetic spouts the liquid medicine, realizes carrying out high-efficient insecticidal to the planting quilt in the gardens.
The design has the advantages that by combining a water spraying system carried in a garden and utilizing the detachable connection mode of the middle pipe 8 and the water inlet pipe 1, workers can replace pesticide granules in time according to the types of pests; and the middle pipe 8 is used for uniformly replacing the medicine particles, so that the medicine spraying efficiency is greatly improved.
As shown in fig. 2, the detachable connection of the middle pipe 8 and the water inlet pipe 1 may be:
both ends are connected with a clamp 82 through a hose 81 or are fixed in a threaded connection mode with the water inlet pipe 1 through a threaded sleeve which is sleeved along the outer wall of the middle pipe 8 in a sealing mode.
In the embodiment, the detachable connection mode is as follows, the hose 81 is arranged at the left end of the middle pipe 8, and the hose 81 sleeved on the outer wall of the water inlet pipe 1 is fixed on the water inlet pipe 1 through the hoop 82; the right end of the middle pipe 8 is connected with the water inlet pipe 1 in a threaded manner.
During installation, the middle pipe 8 and the water inlet pipe 1 are fixed through threads, and then the hose 81 is sleeved on the water inlet pipe 1 on the left side through the deformation sleeve and is fixed through the hoop 82. The design has the advantages that the medicine particles in the middle pipe 8 are easy to impact and vibrate under the impact of water flow, the middle pipe 8 is fixedly connected with the water inlet pipe 1 through the threaded connection, and the middle pipe 8 is not easy to shake due to the impact of the water flow.
Because the middle pipe 8 needs to be disassembled and assembled between the water inlet pipes 1, the deformation performance of the hose 81 enables the middle pipe 8 to be conveniently placed at the disconnection position of the water inlet pipe 1, and the effect of conveniently replacing the middle pipe 8 is achieved.
And a component for placing the medicine particles is arranged in the middle tube 8.
As shown in fig. 3, the main pipe of the intermediate pipe 8 is a hard pipe, and the hose 81 is hot-melted on the upper end of the main pipe; the main pipe is internally inserted with a water filtering piece 3, the water filtering piece 3 can rotate in the middle pipe 8, and the rotating direction is the circumferential direction of the cross section of the middle pipe 8.
The water filtering piece 3 is cylindrical and hollow inside, the water filtering piece 3 is made of a stainless steel filter screen, and medicine particles are placed in the water filtering piece 3.
After the water source is opened, the water impacts the drug particles of the water filtering piece 3 to form drug liquid, the drug liquid flows out of the middle pipe 8 and is sprayed to the periphery, and the sprayed drug liquid kills the vegetation pests. The spraying distance of the liquid medicine can be controlled by the water pressure of the water inlet pipe 1, and the purpose of irrigating the liquid medicine for the plants in a covering manner is achieved.
The middle pipe 8 is welded with a circular stopper 21, the water filtering piece 3 is blocked by the stopper 21, and the effects are that: the water filtering member 3 moves upward by the impact of the water flow, but the water filtering member 3 is difficult to move to the outlet position of the intermediate pipe 8 because the moving path is blocked, so that the water filtering member 3 is not easy to flush out of the water outlet pipe 2 by the water flow.
A rotary paddle 9 is arranged in the main pipe of the middle pipe 8, the rotary paddle 9 comprises a paddle 92 and a rotating shaft 91, the rotating shaft 91 is inserted into the inner wall of the middle pipe 8, and the rotating shaft 91 rotates in the middle pipe 8.
Four paddles 92 are fixed on the rotating shaft 91, the four paddles 92 are uniformly arranged on the circumference of the cross section of the rotating shaft 91, and two adjacent paddles 92 are arranged in a staggered manner.
The working principle is as follows: the water outlet pipe 2 is dismantled, and the water filtering piece 3 slides out of the middle pipe 8; or after water filtering piece 3 slips into inlet tube 1, can stretch into inlet tube 1 by the hook, will strain water filtering piece 3 and take out, strain the water filtering hole on water filtering piece 3 and be used for the hook to hook admittedly, strain water filtering piece 3 to placing different medicine grains and change to reach and carry out the liquid medicine irrigation to the vegetation. An automatic watering system is arranged in the garden, and the control and the replacement of the types of the pesticide particles through the middle pipe 8 can realize the efficient pesticide spraying action on the vegetation in the garden.
Example 2, which differs from example 1 in that, as shown in fig. 4, mutually repulsive magnetic elements are provided between the screen 21 and the water filtering member 3. The magnetic assembly includes a first magnetic block 41 and a second magnetic block 42.
Four first magnetic blocks 41 are embedded in one surface of the stopper 21 facing the water filtering element 3, and the four first magnetic blocks 41 are uniformly arranged in the circumferential direction of the stopper 21.
The upper end surface of the water filtering element 3 is embedded with four second magnetic blocks 42, and the four second magnetic blocks 42 are uniformly arranged in the circumferential direction of the water filtering element 3.
The first magnetic block 41 and the second magnetic block 42 have magnetic repulsion, and the circumference surrounded by the first magnetic block 41 and the circumference surrounded by the second magnetic block 42 have the same size, and the centers of the circles are all located on the central axis of the stopper 21.
The magnetic assembly has the advantage that the first magnetic block 41 and the second magnetic block 42 repel each other, so that a gap is formed between the water filtering element 3 and the stopper 21, and the friction between the water filtering element 3 and the stopper 21 is reduced. The first magnetic block 41 and the second magnetic block 42 are arranged in a staggered manner, so that the magnetic force generated between the two has a tendency of driving the water filtering element 3 and the stopper 21 to rotate mutually.
And the lower end of the water filtering piece 3 is fixed with two rotary sheets 5, and the rotary sheets 5 are uniformly arranged along the circumferential direction of the water outlet pipe 2. When the water flow impacts the rotary plate 5 first, the water flow drives the water filtering piece 3 to rotate by pushing the rotary plate 5; the better effect is that the matching of the rotary plate 5 and the magnetic component can drive the water filtering piece 3 to rotate more easily.
The water flow to the spiral piece 5 is vortex-shaped.
As shown in fig. 5 and 6, a sealing bucket 63 is screwed on the water inlet pipe 1, the sealing bucket 63 can be taken out from the water inlet pipe 1, the design is convenient for replacing or maintaining the sealing bucket 63, and the sealing bucket 63 can block the water flow on the water inlet pipe 1; the upper surface of the sealing bucket 63 is welded with a convex water outlet nozzle 64, the water outlet nozzle 64 is tubular, and the water outlet 62 of the water outlet nozzle 64 faces to the tangential direction of the circumference of the rotary vane 5, so that the water flow sprayed out of the water outlet 62 faces to the direction.
Obviously, the water flow of the water inlet pipe 1 is blocked by the blocking bucket 63 and then is sprayed out along the water outlet nozzle 64, so that the water flow sprayed out from the water inlet pipe 1 is vortex-shaped.
And the upper end of the sealing bucket 63 is welded with a circular splitter plate 61, the splitter plate 61 is arranged below the water filtering piece 3, and the effect is that water flow is guided to the outer edge of the water filtering piece 3, so that the water flow can push the rotary vane 5 conveniently.
The splitter plate 61 also has the function of blocking the water filtering piece 3, so that the water filtering piece 3 is prevented from sliding into the water outlet pipe 1, and the efficient replacement of the water filtering piece 3 is facilitated.
The center of the water filtering piece 3 is provided with a water outlet 31, the water outlet 31 is in a round table shape, the small hole end of the water outlet 31 faces upwards, and the large hole end of the water outlet 31 faces downwards. The splitter plate 61 faces the large opening end of the water outlet hole 31, and the edge of the large opening end of the water outlet hole 31 is spaced from the splitter plate 61 by 4 mm. The purpose of the spacing is to allow a more fluid flow to the outlet opening 31.
The water filtering piece 3 is connected with a screw cap 32 in a threaded manner, and the screw cap 32 is rotated to open, so that required medicine particles can be placed in the water filtering piece 3.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims (3)

1. The utility model provides a deinsectization system based on ecological gardens, characterized by: comprises a water source, a water inlet pipe (1) and at least two water outlet pipes (2), the water inlet pipe (1) is communicated with the water outlet pipes (2), an intermediate pipe (8) is detachably connected on the water inlet pipe (1), the intermediate pipe (8) is arranged at the upstream position of the water inlet pipe (1), a water filtering piece (3) for placing pesticides is arranged in the intermediate pipe (8), a blocking piece (21) for blocking the water filtering piece (3) to slide out is arranged in the intermediate pipe (8), a rotating paddle (9) is arranged in the intermediate pipe (8), the lower flow position of the water filtering piece (3) is arranged in the rotating paddle (9), the water filtering piece (3) is sleeved in the intermediate pipe (8) and can rotate in the intermediate pipe (8), a magnetic assembly which is mutually repulsive is arranged between the blocking piece (21) and the water filtering piece (3), the magnetic assembly comprises a first magnetic block (41) and a second magnetic block (42), and a plurality of first magnetic blocks (41) are arranged in the circumferential direction of the blocking piece, a plurality of second magnetic path (42) spaced arranges in the circumferencial direction of straining water spare (3), strain water spare (3) and deviate from the one side that keeps off piece (21) and be equipped with spinning piece (5), spinning piece (5) are arranged along the circumferencial direction in outlet pipe (2) cross-section, inlet tube (1) is equipped with delivery port (62) that are located in intermediate pipe (8), delivery port (62) are towards the tangential direction of spinning piece (5) place circumference, strain water spare (3) and are cylindric, the apopore (31) of round platform form are seted up to the center of straining water spare (3), the aperture end of apopore (31) is close to and is kept off piece (21), the macropore end of apopore (31) is close to inlet tube (1), inlet tube (1) is equipped with flow distribution plate (61) that covers apopore (31), the border and flow distribution plate (61) of macropore end have the interval in apopore (31), it is equipped with spiral cover.
2. The ecological garden-based disinfestation system according to claim 1, wherein: the rotating paddle (9) comprises a rotating shaft (91) inserted in the middle pipe (8), and the rotating shaft (91) is provided with blades (92) which are staggered along the circumferential direction of the cross section of the rotating shaft.
3. The ecological garden-based disinfestation system according to claim 1, wherein: one end of the middle pipe (8) is provided with a hose (81), and the hose (81) is connected with the water inlet pipe (1) through a hoop (82);
the other end of the middle pipe (8) is connected with the water inlet pipe (1) in a threaded manner.
CN201710731759.0A 2017-08-23 2017-08-23 Disinfestation system based on ecological garden Active CN107484742B (en)

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