KR101991362B1 - spray device for green house - Google Patents

Abstract

The present invention relates to a house spraying apparatus which is installed in a facility such as a house to regulate humidity by spraying water or to supply a nutrient solution to a cultivated crop, in which water or nutrient solution to be sprayed flows, A plurality of holes spaced apart from each other; A nozzle block body coupled to the upper side of the pipe so as to correspond to each hole of the pipe, and a lower assembly coupled to the nozzle block body under the pipe to fix the nozzle block body, and the pipe is made of stainless steel Thereby forming a strong durability.

Description

A spray device for green house

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a house-use injecting apparatus, and more particularly, to a house-use injecting apparatus which is installed inside a house or the like to regulate humidity by spraying water or supply nutrients to cultivated crops.

Generally, a spraying device for spraying water in a spray form is installed in a painting facility such as a house or a clean room in order to remove dust for cultivation environment of a crop or painting of a car body.

Especially, the house spraying apparatus installed in the house is characterized not only in water but also in other liquids such as nutrient solution in order to control the growth environment of cultivated crops.

Such a Household spraying device basically comprises a pump for supplying liquid of water or nutrient solution, a pipe formed so that the liquid supplied by the pump can move, and a plurality of nozzles Jet nozzles.

Here, the pipe of the conventional house-use injecting apparatus mainly uses a pipe made of PE because it is cheap and easy to obtain.

However, the PE pipe is cheap, but it is hard to be cured easily because of the chemical composition such as nutrient solution, so there is a problem that it has to be replaced frequently, and the replacement cost is considerably increased There is a dot.

The injection of the conventional house-use injection device is performed by forming a hole on both sides of the pipe, providing a connecting port corresponding to the outer circumferential surface of the pipe at a position corresponding to the hole, inserting the nozzle into the connecting port, The liquid is sprayed, which is disadvantageous in that the position of the connector is unstable due to the rotation of the connector, and in the worst case, the hole of the pipe is blocked so that it can not be sprayed in time when necessary.

In order to solve the above-described problems, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a house spraying apparatus which is capable of improving the shape of a connecting port for connecting a nozzle to a pipe to prevent rotation, In order to solve the problem.

According to an aspect of the present invention, there is provided a house-use spraying apparatus for spraying water onto a cultivated crop, A pipe having a plurality of holes formed therein, the pipes being spaced apart from each other at a predetermined interval; A nozzle block body coupled to the upper side of the pipe so as to correspond to each hole of the pipe, and a lower assembly coupled to the nozzle block body under the pipe to fix the nozzle block body, and the pipe is made of stainless steel So that a strong durability can be formed.

Here, the nozzle block body may include an upper joint body partially inserted into the hole of the pipe and fastened to the lower joint body; A nozzle coupling block formed at an upper end of the upper coupling and formed with a flow path therein so that water or nutrient solution flowing through the pipe can be transmitted to at least one side of both sides thereof, Nozzle device.

In addition, the nozzle device may include a nozzle portion through which a water or a nutrient solution is injected, the nozzle portion being connected to a jetting side of the flow path and an injection path connected to an end of the jetting portion and having a distal end inclined inward.

On the other hand, the house-use injection device has a spraying side formed wider than an inflow side of the flow path, and a rotary groove is formed on one or more surfaces of the spraying side upper and lower surfaces, and an outer peripheral surface corresponding to the inner circumferential surface And an engaging assistant member protruding from the outer circumferential surface of the rotary shaft to be inserted into the rotary groove is formed in the coupling assisting member and an engaging groove corresponding to the engaging portion is formed in the coupling assisting member to be connected to the inflow side of the flow passage, The injection direction of the apparatus can be adjusted.

The injection control unit may further include an injection control unit that is capable of controlling an injection amount by being drawn into and drawn out from the inclined end of the injection path, wherein the injection control unit forms an inclination different from that of the end portion of the injection path, And a fixing member provided at an end of the injection adjusting member to prevent the injection adjusting member from being fully inserted into the injection path and fixing the position of the injection adjusting member, And at least two projecting portions projecting from the cantilever plate so as to correspond to at least two fixing portions formed so as to alternate between concave and convex concave and convex portions of a gentle curved line and formed inwardly at an end of the nozzle portion, And may include two fixing pins.

In addition, the nozzle block body may further include a rotating plate provided on an upper end of the upper assembly, and the nozzle combining block may be coupled to the rotating plate to rotate.

The house spray apparatus according to the embodiment of the present invention is advantageous in that the pipe is made of stainless steel and has high durability.

Further, the house injection apparatus according to the embodiment of the present invention can prevent the nozzle block body from rotating along the pipe by inserting a part of the nozzle block body into the hole of the pipe.

In addition, the house spray apparatus according to the embodiment of the present invention has an advantage that the spray direction can be adjusted through a rotation structure formed so that the nozzle apparatus can rotate individually.

Further, the house-use injection apparatus according to the embodiment of the present invention has a merit that the adjustment of the injection direction can be maximized by further including a rotation plate capable of rotating the nozzle coupling block.

In addition, the house spray apparatus according to an embodiment of the present invention has an advantage that the environment for cultivating the crop can be finely controlled by controlling the spray amount by forming a spray controller provided at the end of the nozzle apparatus.

1 is a perspective view of a house injection apparatus according to an embodiment of the present invention.
2 is a partial cross-sectional perspective view of a house injector according to an embodiment of the present invention.
Fig. 3 is a partial cross-sectional perspective view showing the addition of the rotational configuration of the house-use injection device of Fig. 1;
FIG. 4 is an exemplary view showing the rotation operation of the house-use injecting apparatus due to the rotation configuration of FIG. 3 in plan view.
FIG. 5 is a partial cross-sectional perspective view showing that the injection control unit is added to the house-use injection apparatus of FIG. 3;
Fig. 6 is a front view of the drawing of Fig. 5. Fig.

Hereinafter, the description of the present invention with reference to the drawings is not limited to a specific embodiment, and various transformations can be applied and various embodiments can be made. It is to be understood that the following description covers all changes, equivalents, and alternatives falling within the spirit and scope of the present invention.

In the following description, the terms first, second, and the like are used to describe various components and are not limited to their own meaning, and are used only for the purpose of distinguishing one component from another component.

Like reference numerals used throughout the specification denote like elements.

As used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. It is also to be understood that the terms " comprising, "" comprising, "or" having ", and the like are intended to designate the presence of stated features, integers, And should not be construed to preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. 1 to 6 attached hereto.

FIG. 1 is a perspective view of a house injecting apparatus according to an embodiment of the present invention, and FIG. 2 is a partial cross-sectional perspective view of a house injecting apparatus according to an embodiment of the present invention.

1 and 2, a house spray apparatus according to an embodiment of the present invention is installed inside a house or the like, and may be formed to receive water by a pump or the like to spray water to control humidity have.

Further, the house spraying apparatus of the present invention may be formed to spray nutrients supplied to cultivated crops such as nutrients, in addition to a form of spraying water to control humidity.

 For this purpose, the house injection apparatus according to the embodiment of the present invention may include a pipe 100, a nozzle block body 200, and a lower joint body 300.

Specifically, the pipe 100 is formed so that water or nutrient liquid supplied by a pump (not shown) flows, and the liquid is supplied to the nozzle block body 200, which is responsible for jetting, A plurality of holes may be formed.

At this time, the pipe 100 may be made of stainless steel. This is because the conventional pipe 100 is provided with a PE (polyester) pipe which is cheap and easy to supply, but when the nutrient solution flows, the PE pipe is hardened by the chemical component, There is a disadvantage in that the replacement is increased due to frequent damage and the maintenance cost is increased due to a lot of replacement.

Therefore, in the present invention, the problem of the PE pipe is compensated by forming the pipe 100 from a stainless steel material having high durability, which does not cause frequent replacement and is more smooth than the flow of liquid.

The nozzle block body 200 may be coupled to the upper side of the pipe so as to correspond to each hole 110 of the pipe 100.

At this time, a part of the nozzle block body 200 may be inserted into the hole 110 and connected to the pipe 100. In the conventional house-use injection device, a cylindrical connecting port, which forms an inner circumferential surface corresponding to the outer circumferential surface of the pipe, is formed so as to correspond to the hole of the pipe, and then the nozzle is coupled to the pipe. The position of the nozzle is changed by rotating along the outer circumferential surface, and when the rotation is severe, there is a problem that the liquid is not supplied to the nozzle by blocking the hole of the pipe.

Accordingly, in the present invention, a part of the nozzle block body 200 is inserted into the hole 110 of the pipe 100 to prevent rotation.

More specifically, the nozzle block 200 may include an upper assembly 220, a nozzle coupling block 240, and a nozzle unit 260.

The upper coupling member 220 is for fixing the nozzle coupling block 240 and the nozzle device 260 so as not to rotate and corresponds to the upper outer peripheral surface of the pipe 100 so as to be coupled to the upper side of the pipe 100 And may include a pipe coupling portion 222. The insertion protrusions 224 corresponding to the holes 110 of the pipe 100 protrude into the holes 110 and may not rotate along the outer circumferential surface of the pipe 100. [

Further, the upper joint 220 can be fixed to the upper side of the pipe 100 more stably by being fastened to the lower joint 300, which will be described later.

The nozzle coupling block 240 may be formed at the upper end of the upper coupling member 220 as a means for connecting the nozzle device 260.

In addition, the nozzle coupling block 240 may have a flow path 245 formed therein to transfer the liquid to the nozzle device 260. At this time, the flow path 245 may be formed such that the liquid flowing through the pipe 100 is injected onto at least one side of both sides. That is, the flow path 245 may include an inlet side 245a through which the liquid flows through the hole 110 of the pipe 100 and a spray side 245b through which the liquid is injected. For example, the flow path 245 may be in the form of a "T" character or an "a" character.

The nozzle device 260 may be formed to be sprayed with liquid to be coupled to the nozzle coupling block 240.

Specifically, the nozzle device 260 may include a coupling portion 262 and a nozzle portion 264.

The engaging portion 262 can be engaged with the jetting side 245b of the flow path 245. [ For this purpose, threads may be formed on the outer circumferential surface of the coupling portion 262 and on the distal end of the flow path 245, respectively.

The nozzle portion 264 may be connected to the end of the engaging portion 262. Further, the nozzle portion 264 can form an injection path 265 whose distal end portion is inclined inward. Thus, when the liquid to be delivered reaches the distal end of the nozzle portion 264 along the spray path 265, it can be sprayed by the narrowing diameter of the spray path 265.

The lower assembly 300 can fix the nozzle block 200. To this end, the lower assembly 300 may be coupled to the lower side of the pipe 100. In addition, it can be formed to be fastened to the upper joint 220 as described above. Accordingly, the nozzle block body 200 can be more stably fixed.

Meanwhile, the house spray apparatus according to the embodiment of the present invention may further include a structure for adjusting the spray direction.

This will be described with reference to Figs. 3 to 4. Fig.

FIG. 3 is a partial cross-sectional perspective view showing the addition of the rotational configuration of the house-use injection device of FIG. 1, and FIG. 4 is an exemplary view of a rotational operation of the house-

3 to 4, the house spray apparatus according to the embodiment of the present invention forms a rotation groove 242 and further includes a coupling assistant member 410 to rotate the nozzle apparatus 260 individually .

Specifically, the jetting side of the flow path 245 may be wider than the inflow side of the flow path 245. This is because the coupling assistant member 410 is inserted. Further, a rotation groove 242 through which the rotation axis 412 of the coupling assisting member 410 can be inserted may be formed on one or more surfaces of the upper and lower sides of the jetting side.

At this time, the coupling assisting member 410 may form an outer circumferential surface corresponding to the inner circumferential surface on the spraying side formed widely in the above. In addition, the coupling assisting member 410 may be formed such that the rotation axis 412 inserted into the rotation groove 242 and rotatable is protruded as described above. An engaging groove 414 corresponding to the engaging portion 262 for engaging the nozzle device 260 with the nozzle engaging block 240 is formed inside the engaging auxiliary member 410 on the inflow side of the flow path 245 As shown in FIG.

That is, the coupling part 262 is coupled to the coupling assistant 410, and the coupling assistant 410 is coupled to the injection side 245b of the flow path 245 such that the rotation shaft 412 corresponds to the rotation groove 242 By connecting the nozzle unit 264 and the flow path 245 in combination, the injection direction of the nozzle unit 260 can be adjusted.

In addition, the house spray apparatus according to the embodiment of the present invention can rotate the nozzle apparatus 260 in other manners as well.

The nozzle block body 200 may further include a rotating plate 500 mounted on an upper end of the upper body 220 to rotate. At this time, the nozzle coupling block 240 formed on the upper end of the upper assembly 220 may be coupled to the rotary plate 500. Accordingly, the rotation of the rotary plate 500 allows the nozzle device 260 to rotate.

Here, the rotation plate 500 and the auxiliary assisting member 410 may be separately provided or may be provided together. When the rotation plate 500 and the auxiliary assisting member 410 are provided, the rotation radius of the nozzle unit 260 may be further increased.

Further, the house injector according to the embodiment of the present invention may further include a structure for adjusting the injection amount.

This will be described with reference to Figs. 5 to 6. Fig.

FIG. 5 is a partial cross-sectional perspective view showing the injection control unit added to the house-use injection apparatus of FIG. 3, and FIG. 6 is a front view of the view of FIG.

5 to 6, a house injection device according to an embodiment of the present invention includes a spray controller 600 for controlling an injection quantity by being drawn into and drawn out of a tilted end portion of an injection path 265 for controlling an injection amount, As shown in FIG.

Here, the injection controller 600 may include a spray adjusting member 620 and a fixing member 640.

Specifically, the outer circumferential surface of the spray adjusting member 620 may form a slope different from the slope of the distal end of the spray path 265. At this time, the inclination difference may be such that the inclination of the distal end of the injection path 265 is large and the inclination of the outer circumferential surface of the injection regulating member 620 is small, or the inclination of the distal end of the injection path 265 is small and the inclination of the outer circumferential surface of the injection regulating member 620 is large .

That is, the inclination difference is not limited, and it is sufficient that the inclination of the distal end of the injection path 265 and the inclination of the outer circumferential surface of the injection regulating member 620 are different from each other.

Through the above structure, the injection regulating member 620 can be pulled in and drawn out from within the distal end of the spray path 265, whereby the injection amount of water or nutrient solution can be controlled individually.

The fixing member 640 prevents the injection adjusting member 620 from filling into the injection path 265 and can fix the position of the injection adjusting member 620. [ For this purpose, the fixing member 640 may be provided at the end of the spray adjusting member 620. In addition, the fixing member 640 may include a dicing plate 642 and a fixing pin 644. [

The damping plate 642 can prevent the injection path 265 of the injection adjusting member 620 from being completely filled. For this purpose, the eutectic board 642 may be provided in a predetermined plate shape having a diameter larger than an end of the nozzle unit 264.

In addition, the fastening diaphragm plate 642 may be formed such that the fan-shaped holes are symmetrical both upward and downward. This is to prevent injection, and a support bar in the form of a '+' shape may be formed at the center of the dummy plate 642 through the above structure.

At least two fixing pins 644 may be provided and protrude toward the nozzle unit 264 side from the eutectic bonding plate 642. The nozzles 264 are formed inwardly from the end of the nozzle unit 264. The gently curved protrusions and recesses are alternately formed in the nozzles 264, At least two fixing portions 266 corresponding to the fixing pins may be formed.

Also, a fixing protrusion 645 may be formed at the end of the fixing pin 644, which can be moved and fixed along the gently curved concavities and recesses.

Accordingly, the spray adjusting member 620 can finely adjust the water or nutrient injection amount of the nozzle device 260, and thus it is possible to finely control the nursery environment of the cultivated crop.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, You will understand. The embodiments described above are therefore to be considered in all respects as illustrative and not restrictive.

100: pipe
110: hole
200: nozzle block body
220:
222:
224: Insertion projection
240: nozzle coupling block
242: Rotary groove
245:
245a: Inflow side
245b:
260: nozzle device
262:
264:
265: Injection route
266:
300:
410:
412:
414: Coupling groove
500: Spindle
600:
620:
640: Fixing member
642:
644: Fixing pin
645: Fixing projection

Claims (6)

delete delete delete delete 1. A house-use injecting apparatus for spraying water into a plant to regulate humidity, or to supply a nutrient solution to a cultivated crop,
A pipe in which a water or a nutrient solution to be sprayed flows and has a plurality of holes spaced at regular intervals on an upper surface thereof;
A nozzle block coupled to an upper side of the pipe so as to correspond to each hole of the pipe,
And a lower assembly coupled to a lower side of the pipe to fix the nozzle block body and to be coupled to the nozzle block body,
The pipe is made of stainless steel to form a strong durability,
Wherein the nozzle block body comprises:
An upper assembly coupled to the lower assembly by being partially inserted into the holes of the pipe;
A nozzle combining block formed at the upper end of the upper assembly and having a flow path therein so that the water or nutrient solution flowing through the pipe can be transmitted to at least one of the side surfaces,
And a nozzle device coupled to the nozzle combining block to be connected to the flow path,
Wherein the nozzle device comprises:
A coupling portion coupled to a spray side of the flow path,
And a nozzle part connected to an end of the coupling part, the nozzle part forming an injection path whose end portion is inclined inwardly and in which water or nutrient solution is injected,
The house-
Further comprising an injection adjusting unit capable of adjusting the injection amount by being drawn into and drawn out from the inclined end of the injection path,
Wherein the injection controller comprises:
A spray adjusting member whose outer circumferential surface forms a slope different from that of the distal end of the spray path and is drawn in and drawn out from the inside of the distal end portion,
And a fixing member provided at an end of the injection adjusting member to prevent the injection adjusting member from being filled into the injection path and fix the position,
Wherein:
A cantilever-shaped base plate in which a fan-shaped hole is symmetrically formed in both the upper and lower directions, and
And at least two fixing pins projecting from the eccentric fixing plate so as to correspond to at least two fixing portions formed so as to be alternated with concave and convex portions of gentle curves and grooves formed inward from the end of the nozzle portion. delete

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