KR890001118Y1 - Rotating sprinkler - Google Patents

Abstract

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Description

Rotary sprinkler

1 is an exploded perspective view of the present invention.

2 is a side view of the present invention.

3 is a bottom view of the rotary spraying body of the present invention.

4 is a cross-sectional view of the present invention fixed to the water supply hose.

Figure 5 a, b is a cross-sectional view of the rotary spraying body showing the angle injected into the injection groove of the present invention.

6 is a state of use of the present invention.

7 is a perspective view showing another embodiment of the present invention.

FIG. 8 is a bottom view of the rotary sandblast of FIG. 7. FIG.

9 is a state of use of another embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

1: lower body 2: insertion inclined end

3: threaded part 4: injection hole

5,5 ': Supporting 6,6': Hanging groove

7,7 ': insertion hole 8: upper body

9,9 ': Fastener 10,10': Jamming protrusion

11: shaft groove 12,12 ': rotating spray

13: rotating shaft 14: step

15,15 ': Central protrusion 16,16', 16 '', 16 '' ': Inflow path

17,17 ', 17' ', 17' '': Guide slope 18,18 ', 18' ', 18' '': Injection groove

19: rotor blade 20,20 ': bend guide

21,21 ': Curved surface 22: Water supply hose

The present invention relates to a rotary sprinkler for spraying and supplying water to gardening, crops, crops of a plastic house. Conventional rotary sprinkler spraying and supplying water to crops, such as a plastic house, allows water to be sprayed by drilling a plurality of fine spray holes in the hose, thereby controlling the spraying range or the size of the sprayed particles according to the type of crop or the location of the plant. There is a closed end that cannot be used for a long time because the injectable and fine injection hole is blocked by water moss or impurities. The injection nozzle that can be used by connecting to the water supply hose to correct the problem is that the water flowing into the inclined inlet path is fine due to high water pressure. Since it is discharged through the nozzle hole and sprayed by the resistance method to be sprayed by water pressure, it is impossible to control the size or range of the sprayed water, and because water is sprayed only at a certain position, it is insufficient to spray the crops evenly. It was inconvenient to use Sha.

In view of this point, the present invention condenses the rotary spraying body and the rotary wing between the lower body and the upper body coupled to the locking groove and the locking protrusion, and the water ejected to the injection hole of the lower body is formed by the center projection of the rotating spraying body. Injected into the inflow path and hit the guide inclined surface to push the inclined surface, so that the rotary spraying body is rotated, rotates with the rotation of the rotating spraying body, the water sprayed into the injection groove is pushed the rotary blades condensed on the rotational shaft It rotates in the opposite direction to the rotating spraying body, so that the water particles sprayed into the spraying groove of the rotating spraying body can be more finely dispersed and sprayed, so that high water pressure is not required. Water can be sprayed by adjusting the range, etc., so that the plant can be harvested without using a separate compressor. When described as a base to spray water detail with reference to the accompanying drawings as follows.

The threaded portion 3 is formed in the insertion inclined end portion 2 through which the injection hole 4 penetrates, and the insertion hole 7, 7 is formed into the support 5, 5 ′ in which the locking groove 6, 6 ′ is formed. ') The locking body (9) and the upper body (8) formed with the shaft (11) and the locking body (9) (9') protruding the lower body (1) and the locking projection (10) (10 ') protruding groove (6) 6 ') and the engaging protrusions 10 and 10', but the central protrusion 15 protrudes in the inner center to inflow paths 16, 16 ', 16' 'and 16' 'in all directions. ``) And guide slopes (17) (17 ') (17' ') (17' '') to the left end of the inlet (16) (16 ') (16' ') (16' '') Forming a rotary blade 19 on the rotary shaft 13 of the rotary spraying body 12 having different injection grooves 18, 18 ', 18 " and 18' " The rotary shaft 13 is to be fitted to the shaft groove 11 of the upper body 8 and the rotary spraying body 12 is condensed between the lower body 1 and the upper body (8). Reference numeral 14 is a step.

The present invention, as described above, is inserted into the water supply hose 22 by inserting the inclined end portion 2 of the lower portion of the lower body 1 to rotate the lower body 1 by the threaded portion 3 of the inserting inclined end portion 2 by the threaded type. It is firmly inserted and fixed. When the water supply hose 22 is supplied with water after the insertion inclination end portion 2 is fixed to the water supply hose 22, the water is ejected to the injection hole 4 of the lower body 1, and the lower body ( 1) and inlet paths 16, 16 ', 16' ', 16' 'formed in all directions by a central projection 15 inside the center of the rotary spraying body 12 condensed between the upper body 8; ``) And along the guide slopes (17) (17 ') (17') (17 '' ') on the left side of the inlet 16, 16', 16 '', 16 '' ' Since the guide inclined surfaces 17, 17 ', 17' ', 17' '' are pushed to one side, the rotary spraying body 12 rotates to the left side.

The water that rotates the rotary injector 12 while hitting the guide inclined surfaces 17, 17 ', 17' ', 17' '' is formed in different sizes on the upper surface of the rotary injector 12 ( 18) (18 ') (18' ') (18' ''), which is injected into the smallest injection groove (18), the injection angle of the injection to make the injection angle of about 10 ° and the injection groove (18 ') Is sprayed at 22 ° and the spray groove 18 '' is sprayed at 33 ° and the spray groove 18 '' 'is sprayed at 45 °. Thus water is sprayed into each of the injection grooves 18 (18 '(18' ') (18' '') of the rotary spraying body 12, and as described above, the guide inclined surfaces 17, 17 '(17' '). (17 '' ') rotates the rotary spraying body 12 to the left, so that water is sprayed so that the injection angle is about 90 degrees around the rotating shaft 13 of the rotating spraying body 12, and the rotating spraying body 12 Rotating and the water sprayed into the injection grooves 18, 18 ', 18 ", 18' " is built up on the rotary shaft 13 of the rotary spraying body 12, and the rotary blade 19 located at the upper portion thereof. The rotary blade 19 is rotated in a direction opposite to the rotational direction of the rotary spraying body 12, and the injection grooves 18 and 18 'of the rotary spraying body 12 are rotated by the rotation of the rotary blades 19. (18 '') (18 '' ') sprayed particles will be decomposed to a smaller size, and the choice of the sprayed particle size will be made in consideration of the spraying amount depending on the type of crop or the location of the crop. Upper Body to Lower Body (1) (8) to separate and remove the rotary blades 19 arranged on the rotary shaft 13 of the rotary spraying body 12, so that only the rotary spraying body 12 is stuck between the lower body (1) and the upper body (8) When the injection groove 18, 18 '(18') (18 '' ') of the rotary spraying body 12 can be far away from the injection distance, and combined with the rotary blades 19 to reduce the size and the spray particles It will be able to spray evenly where to spray.

Meanwhile, as shown in FIG. 7, instead of the rotary spraying body 12, the curved guideways 20 and 20 ′ and the curved surfaces 21 and 21 ′ are provided at both ends of the central protrusion 15 ′ at the inner center. When the rotary spraying body 12 'is formed to be condensed between the lower body 1 and the upper body 8, the water ejected into the injection hole 4 of the lower body 1 is transferred to the central projection 15'. It is guided to the curved guideway (20, 20 ') by hitting the curved surface (21, 21') of the end to push the curved surface (21, 21 '), the rotary spraying body (12') is rotated and water To spray in the horizontal direction.

As such, the use of the rotary spraying body 12 'for spraying water in the horizontal direction is used in the vinyl house 23 for water film cultivation. The ordinary vinyl house 23 is formed of a single layer of vinyl, which is used for crop cultivation alone. Since it is difficult to maintain a proper temperature, a thermal cover such as bale or blanket is used outside the plastic house (2 3). This conventional method is not only high in warming effect but also inconvenient to use, so it is expressed in FIG. As shown in the figure, the vinyl house 23 and 23 'are installed to spray the groundwater maintaining + 9 ° even in winter in the upper part between the vinyl house 23 and the vinyl house 23' to form a water film. As a conventional injector is installed, a conventional injector does not form a wide range of water film by spraying water upwards, and thus the thermal insulation effect due to the water film is not large. When water is injected into the spraying body 12 ', water is sprayed in the horizontal direction to form a wide water film between the vinyl house 23 and the vinyl house 23', thereby obtaining the warming effect required for crop cultivation with the water film. Will be.

As described above, it can be sprayed at the water pressure level of a conventional tap water by rotating and spraying the rotary spraying bodies 12 and 12 ', so that a separate comb is used as a resistance type that directly pressurizes water to be injected into a conventional fine nozzle hole. It does not require pureness, and can control the spraying particles, spraying range, spraying amount, etc. according to the type of fabric, watering time, water supply range, etc. It is a useful design that can be used as a water spray device by replacing only (2).

Claims (2)

Insertion inclined end portion (2) through which the injection hole (4) penetrates and the threaded portion (3) protrudes, and the lower body (5) (5 ') protruding the support bodies (5) (5') formed with engaging grooves (6) (6 ') on both sides ( The fastening stand 9, 9 ′ of the upper body 8 having the shaft groove 11 formed therein is inserted into the insertion hole 7, 7 ′ of 1), and the locking protrusion 6 is inserted into the locking groove 6, 6 ′. 10) (10 ') to combine the lower body (1) and the upper body (8), the inlet paths 16, 16' (16 '') in all directions by the central projection (15) in the inner center (16 '' ') and guide inclined surfaces (17) (17') (17 ') (17' '') are formed on the left side of the tip, and the injection grooves (18) (18 ') (18') having different sizes on the upper surface Rotating sprinkles formed by condensing the rotary blades 19 on the rotating shaft 13 of the rotary spraying body 12 to form ')' 18 '' 'and condensing between the lower body 1 and the upper body 8. Device. The rotating sandblasting body 12 'according to claim 1, wherein the curved guide paths 20 and 20' are formed at both sides of the central protrusion 15 'of the inner center, and the curved surfaces 21 and 21' are formed at the left end thereof. Rotating sprinkling device is a condensation between the lower body (1) and the upper body (8).