KR20150002305U

KR20150002305U - Floor-standing with quantity control sprinklers

Info

Publication number: KR20150002305U
Application number: KR2020130010145U
Authority: KR
Inventors: 이대우
Original assignee: 이대우
Priority date: 2013-12-09
Filing date: 2013-12-09
Publication date: 2015-06-18

Abstract

The present invention relates to a floor-mounted sprinkler having a water supply device for easily adjusting the amount of water sprayed from a floor-mounted sprinkler used by being inserted into a floor, more specifically, a fixed wedge 13 is formed on the lower side of the main body, A water inlet tube 11 protruding from one side of the main body 1 and a water inlet hole 12 communicating with the inside of the water inlet tube 11 and the inside of the main body 1 are formed, A main body 1 which forms an outflow hole 14 in a tapered shape and which is spaced apart from the outflow hole 14 to form a coupling screw 17 on the outer surface thereof and a plurality of nozzles A tapered adjustment projection 21 is formed on the lower side of the central portion and a tightening screw 25 is formed on the inner surface of the coupling tube 24 so as to be inserted between the coupling tube 24 and the adjustment projection 21 The separation tube 23 is protruded to be spaced from the coupling tube 24, The adjusting screw 25 of the adjusting cap 2 is engaged with the connecting screw 17 of the main body 1 so that the water supply groove 26 divided by the separating pipe 23 is formed between the adjusting cap 21 and the adjusting cap 2, The upper surface of the outgoing princess wall 141 of the main body 1 and the bottom surface of the cylinder head of the adjusting cap 2 and the adjusting projection 21 inserted into the water outlet hole 14 and the water outlet hole, It is possible to control the amount of water supplied to each sprinkler differently when cultivating a large number of crops having different types in close proximity such as seedlings, So that an appropriate amount of water according to the crop can be supplied.

Description

{Floor-standing with quantity control sprinklers}

The present invention relates to a sprinkler for agricultural use, and more particularly, to a ground-mounted sprinkler having a flow rate control device for easily adjusting the amount of spout of a ground-mounted sprinkler used by being inserted into the ground.

Generally, sprinklers for agricultural use are agricultural irrigation materials used for the growth of crops. Irrigation water is used for spraying evenly on the ground within a certain range. Especially in recent years, agricultural water sprinklers are needed for the growth of pesticides and crops Fertilizer is mixed with agricultural water and sprinkled evenly on the crops cultivated through the sprinkler, which is essential for the plant where the crops such as greenhouse and greenhouse are grown.

The sprinkler used as described above is installed on a ceiling of a vinyl house or the like, or a sprinkler is installed on the ground, and a spring cooler is installed. Recently, a small crop such as a seedling or a flowerpot has been put in a pot It is also used by installing a sprinkler on the floor or lowering it.

As described above, a spring cooler installed at a low place on the ground is a utility model application No. 2011-0001439 and a patent application No. 2011-0026231.

That is, the conventional floor-standing sprinkler of the Utility Model Application No. 2011-0001439 has a structure in which the end of the sprinkler can be inserted and fixed to the ground where the crops are planted at the lower part of the sprinkler mounting base, And a water spray guiding part for guiding a remote spraying of a plurality of water streams to be sprayed is formed on the upper side of the water spray groove, A plurality of nozzle grooves are formed on the inner wall surface of the water discharging groove so as to be engraved with a plurality of nozzle grooves formed at predetermined angular distances so that a plurality of water streams are dispersed in four directions on the circumference when the engaging pins are forcedly inserted, One has been proposed.

In addition, Patent Application No. 2011-0026231 is directed to a nozzle unit for a floor-mounted type sprinkler, wherein a plurality of sprinkler nozzles are mounted on the outer surface of the coupling pin and the lower surface of the water- It has been proposed that the size of the induction curvature included in the nozzle groove formed in the boundary region between the coupling pin and the water inducing portion of the nozzle groove is varied to various sizes so that the injected water is sprayed at various distances.

However, the conventional floor-standing sprinkler as described above has a problem in that it can be installed simply by being mounted on the ground, and the spraying amount can not be controlled although the spraying distance can be varied.

Utility Model Application 2011-0001439 Patent application No. 2011-0026231

The present invention is directed to a ground-mounted sprinkler having a water-regulating device for limiting or regulating the amount of agricultural water sprayed by a conventional ground-mounted sprinkler.

In order to achieve the above object, the present invention relates to a water supply system comprising a water inlet pipe (11) forming a fixed wedge (13) on a lower side of a main body (1) And an outlet hole 14 is formed in the center of the upper surface of the main body 1 in a tapered manner in the outer light so that the outlet hole 14 is spaced apart from the outlet hole 14, A plurality of nozzles 22 are radially formed on an outer side of the upper part of the main body 1 and the adjustment cap 2 to form a tapered adjustment protrusion 21 downward at a center portion thereof, A pressure screw 25 is formed on the inner surface and a separation tube 23 is protruded by spacing a gap between the coupling pipe 24 and the adjustment projection 21 so that a separation pipe 23 is provided between the coupling pipe 24 and the adjustment projection 21, The control screw 2 of the control cap 2 is engaged with the engagement screw 17 of the main body 1 so as to form the water supply groove 26 divided by the adjustment cap 23, The distance between the upper surface of the outgoing princess wall 141 of the main body 1 and the bottom surface of the cylinder head of the adjusting cap 2 and the adjusting projection 21 inserted into the water outlet hole 14 and the water outlet hole, The amount of water supplied to the nozzle unit 22 of the adjustment cap 2 is adjusted to adjust or lock the injection amount of the sprinkler.

Since the present invention can control the amount of water sprayed from the sprinkler, it is possible to vary the amount of water supplied to the growth of crops and crops to be cultivated. Therefore, a large number of crops It is possible to supply a proper amount of water according to the crop by controlling the supply amount of water to each sprinkler at the time of cultivation.

1 is a perspective view of the present invention;
Fig. 2 is a schematic view
3 is a cross-sectional view showing the internal configuration of the present invention
Fig. 4 is a sectional view showing the operation state of the present invention, in which (a) is a sectional view showing a locking state of the adjusting cap, and (b)
5 is an exemplary view showing a use state of the present invention.

The present invention is characterized in that a fixing wedge 13 is formed on the lower side of a main body 1 so as to be fixed to the ground and a control cap 2 having a main body 1 and a nozzle 22 is coupled to the main body 1, The amount of water to be fountained from the nozzle 22 of the sprinkler can be adjusted by adjusting the tightening amount of the cap.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

2 and 3 are an exploded perspective view and a cross-sectional view showing the configuration of the present invention

That is, the present invention is characterized in that a water inlet pipe 11 having a hose fixing protrusion 18 is protruded from one side of a main body 1 and a water inlet hole 12 is formed inside a water inlet pipe 11 and a main body 1, And the outlet of the inlet hole 12 which is exposed to the upper side of the main body 1 is connected to the outlet princess wall 141 in which the outlet hole 14 is formed in a tapered shape in the outside light and the outlet hole 14 is formed, So that an adjusting groove 15 is formed between the outgoing princess wall 141 and the engaging outer tube 16 and the lower side of the main body 1 A fixed wedge 13 that can be fixedly attached to a ground surface is formed to constitute the main body 1,

A plurality of nozzles 22 are radially formed on the upper portion of the coupling tube 24 having the tightening screw 25 on the inner surface thereof and downward at the center of the coupling tube 24, The adjustment pipe 21 is formed in a tapered shape corresponding to the water outlet hole 14 and the separation pipe 23 is protruded by spacing the gap between the coupling pipe 24 and the adjustment pipe 21, And an adjusting cap (2) formed between the adjusting projecting portion (21) and the water supply groove (26) divided by the separating pipe (23).

In the above, the nozzle 22 of the adjustment cap 2 is configured to communicate with the water supply groove 26.

The present invention is configured as described above by combining the coupling screw 17 of the main body 1 and the tightening screw 25 of the adjustment cap 2 as shown in FIGS. And a ground mounted sprinkler.

The main body 1 and the adjustment cap 2 assembled as described above are inserted into the tapered water outlet hole 14 of the main body 1 as shown in Fig. And the outgoing princess wall 141 is inserted into the inside of the water receiving groove 26 and joined to the inside of the adjusting groove 15 by the separating tube 23.

When the tightening cap is tightened as in (a), the inner surface of the outflow hole 14 and the outer surface of the adjustment protrusion 21 inserted into the inner surface of the outflow hole 14 come into close contact with each other and the upper surface of the outgoing prismatic wall 141 comes into contact with the bottom The supply of the water is limited.

On the other hand, when the tightening cap is loosened as shown in (b) of FIG. 4 from the borrowing area, the outer peripheral surface of the main body 1 is in contact with the inner side of the water outlet hole 14, The agricultural water supplied through the water inlet 12 of the main body 1 is supplied to the gap between the water outlet 14 spaced apart and the outer peripheral surface of the regulating protrusion 21 by the spaced- And is jetted to the nozzle 22 through the groove 15 and the water passage groove 26.

The distance between the upper surface of the outgoing princess wall 141 and the bottom surface of the water receiving groove 26 of the cap is adjusted according to the amount of tightening and loosening of the adjusting cap 2 and the tapered water outlet hole 14 and the water outlet hole 14 are formed, The amount of the water supplied to the nozzle 22 of the adjustment cap 2 can be adjusted by adjusting the distance between the adjustment projections 21 inserted into the adjustment cap 2, thereby adjusting or locking the injection amount of the sprinkler.

1: Body 11: Receiving tube
12: Receiving hole 13: Fixing wedge
14: Outgoing princess wall 15: Adjustable groove
16: joint appearance 17: engagement screw
2: Adjustable cap 21: Adjustable projection
22: nozzle 23: separator
24: coupling tube 25: pressure screw
26: Through channel

Claims

A water inlet pipe 11 having a hose fixing protrusion 18 at one side of the main body 1 and a fixing wedge 13 formed at the lower end of the main body 1 and a nozzle is formed on the upper side of the main body 1, A ground-mounted sprinkler in which a wedge (13) is inserted and fixed, comprising:
An outflow hole 14 is formed in a central portion of the upper surface and an outward appearance wall 16 having an engaging thread 17 is formed on the outer surface of the outgoing princess wall 141 spaced apart from the outgoing princess wall 141 in which the outflow hole 14 is formed, (1) for forming an adjusting groove (15) between an outer surface (141) and a connecting outer surface (16)
A plurality of nozzles 22 are radially formed on the inner surface of the coupling pipe 24 having the tightening screw 25 and the separation pipe 23 is spaced apart from the coupling pipe 24 and the adjusting protrusion 21 The nozzle 22 is divided into two by the separation cap 23 between the coupling tube 24 and the regulating projection 21 so that the nozzle 22 communicates with the regulating cap 26 2):
Wherein the coupling screw (17) of the main body (1) is coupled with the tightening screw (25) of the adjustment cap (2).

The method of claim 1,
The water outlet hole 14 of the main body 1 is tapered in the outside light and the adjustment cap 2 is formed at its center with a tapered adjustment protrusion 21 whose lower part is narrow and upper part is downward, 14. The sprinkler as set forth in claim 1, wherein the regulating protrusion (21) is inserted into the inside of the flow control valve (14).