TWI633833B - Spray pipe - Google Patents

Abstract

A spray-type water pipe suitable for filling water and irrigating water into the soil. The spray-type water pipe comprises a pipe body and a first baffle. The tube body includes an upper half tube body portion and a body portion that integrally joins the upper half tube portion and defines a duct space lower half tube body portion together with the upper portion of the tube portion. The upper half body portion and the lower half pipe body portion are connected to a first connecting surface and a second connecting surface which are spaced apart, and the lower half tube body portion is provided with a plurality of water spray holes adjacent to the first connecting surface . The first baffle extends integrally outward from a side of the upper half of the tubular body adjacent to the first engaging surface, and defines a first open space with the lower half of the tubular body. When the pipe space of the pipe body is filled with water liquid, the water liquid is ejected from the water spray holes of the lower half pipe body portion of the pipe body, and then blocked by the first baffle, and directly dripped to the pipe body. In the soil.

Description

Spray pipe

The invention relates to a water spray pipe, in particular to a spray pipe type water pipe.

Referring to Figures 1 and 2, a conventional agricultural soft drip type water pipe is integrally connected with a stud 13 from above the pipe body 11, and a flange 14 is extended from one end of the stud 13 to one side. As shown in FIG. 2, when the pipe body 11 is filled with water, the pipe 12 is expanded and bulged, so that the water discharged from the water spray hole 15 provided in the pipe body 11 can be blocked by the flange 14 and dripped down the pipe. The side, followed by drip into the soil 18, can prevent berry crops (such as strawberries) from being directly squirted by the water to rot.

However, the above-mentioned conventional drip-type water pipe is not in an ideal state as shown in FIGS. 1 and 2 in actual use, and thus is not popular or popular for users, because the pipe body 11 and the boss are 13. The flange 14 is integrally formed by a semi-soft material, so when the conventional spray-type water pipe is wound into a water pipe for sale or storage, the flange 14 is flattened, and thus the pipe body 11 When the water is filled, the pipe body 11 is opened to make the cross section circular, but the flange 14 is severely deformed so that the flange 14 and the pipe body 11 are semi-closed and cannot stand up. The ideal straightening state shown in Figures 1 and 2 is such that in the length direction of the conventional spray-type water pipe, the opening pitch of both the flange 14 and the pipe body 11 is not uniform, and thus the conventional spray-type water pipe is In the case of water spray irrigation, when the water falls on the soil 18, there is also a situation in which the position is uneven. Therefore, it is necessary to seek a solution.

Accordingly, it is an object of the present invention to provide a spray-type water pipe that can uniformly irrigate a field or a field.

Thus, the spray-type water pipe of the present invention is suitable for filling a water liquid therein and irrigating the water to the soil. The spray-type water pipe comprises a pipe body and a first baffle. The tube body includes an upper half tube body portion and a body portion that integrally joins the upper half tube portion and defines a duct space lower half tube body portion together with the upper portion of the tube portion. The upper half body portion and the lower half tube body portion are connected to a first connecting surface and a second connecting surface which are spaced apart from each other. The lower half pipe body is provided with a plurality of water spray holes adjacent to the first joint surface. The first baffle extends integrally outward from a side of the upper half of the tubular body adjacent to the first engaging surface, and defines a first open space with the lower half of the tubular body. When the pipe space of the pipe body is filled with water liquid, the water liquid is ejected from the water spray holes of the lower half pipe body portion of the pipe body, and then blocked by the first baffle, and directly dripped to the pipe body. In the soil.

The effect of the invention is that the first baffle is not deformed and is ejected from the water spout when the pipe body is filled with water liquid by integrally extending a first baffle of sufficient length from the upper half of the body. The water will be blocked by the first baffle and drip down, thus evenly irrigating the soil.

Referring to Figures 3, 4, 5 and 6, an embodiment of the spray-type water pipe of the present invention is suitable for filling the water liquid 8 therein and irrigating the water liquid 8 to the soil 9. In this embodiment, the spray-type water pipe comprises a pipe body 2, a first baffle 31, and a second baffle 3, and the pipe body 2, the first baffle 31 and the second baffle plate 3 is made of a semi-soft material (for example, plastic), so that the spray-type water pipe of the present invention can be flattened to reduce the space required for storage when it is not disposed on the soil 9.

As shown in FIGS. 3, 4, and 5, in the present embodiment, the tubular body 2 includes an upper half tubular body portion 21 and an integral upper half tubular body portion 21 and a common one defined by the upper half tubular body portion 21. The lower half of the tubular body portion 22, wherein the upper half of the tubular body portion 21 and the lower half of the tubular portion 22 are coupled to a first connecting surface 293 and a second engaging surface 294. The upper half of the body portion 21 and the lower half of the body portion 22 form a first crease 291 and a space which are spaced apart from each other and correspond to the first engaging surface 293 and the second engaging surface 294, respectively. Second crease 292.

As shown in FIG. 4, the lower half pipe body 22 is provided with a plurality of water spray holes 220 adjacent to the first folds 291, and a plurality of water spray holes 220 are also disposed adjacent to the second folds 292. In this embodiment, the water spray holes 220 disposed adjacent to the first fold 291 are equidistantly disposed along a first straight line L1, and the water spray holes 220 disposed adjacent to the second fold 292 are Arranged equidistantly along a second line L2, wherein the first line L1 and the second line L2 are parallel to the center line of the tube 2.

As shown in FIG. 3 and FIG. 5, in the embodiment, the first baffle 31 integrally extends from the side of the upper half pipe body portion 21 of the pipe body 2 adjacent to the first crease 291, and The lower half body portion 22 of the tubular body 2 collectively defines a first open space 41, and the second baffle 32 is adjacent to the upper half tubular body portion 21 of the tubular body 2 adjacent to the second crease 291 The side extends outwardly and together with the lower half body 22 of the tubular body 2 defines a second open space 42. In this embodiment, the length of the first baffle 31 and the second baffle 32 extending outward from the upper pipe body portion 21 is at least greater than a specific length, so that when the water liquid 8 is ejected from the water spray hole 220. The water liquid 8 can be blocked by the first baffle 31 and the second baffle 32.

Therefore, as shown in FIGS. 3 and 6, when the pipe space 20 of the pipe body 2 is filled with the water liquid 8, the water liquid 8 will pass from the water spray holes 220 of the lower pipe body portion 22 of the pipe body 2. Spraying, and then being blocked by the first baffle 31 and the second baffle 32, and then flowing through the first open space 41 and the second open space 42 and dripping into the soil 9 to achieve uniform irrigation The purpose of the field or the field is not to have the disadvantage of uneven position when the water liquid falls on the soil as shown in the aforementioned [Prior Art] paragraph.

In addition, in particular, in the variation of the above embodiment, the baffle on one side of the upper half pipe body 21 may be omitted, and the one side of the upper half pipe body 21 is correspondingly not provided. The nearby water spray hole 220 can still achieve the purpose of evenly irrigating the field or the field. For example, in the variation of the above embodiment, only the first baffle 21 and the first crease 291 in the vicinity thereof may be disposed, and the second baffle 22 and the second crease 292 in the vicinity thereof may not be disposed. However, the purpose of uniformly irrigating the field or field ridge of the present invention can still be achieved.

Furthermore, in another variation of the above embodiment, the first crease 291 and the second crease 292 may be omitted, and the purpose of uniformly irrigating the field or the ridge of the present invention can still be achieved.

In summary, the present invention provides a first crease 291 and a second crease 292 in the tubular body 2, and is integrated outward from the upper half of the tubular body 21 above the first crease 291 and the second crease 292. The first baffle 31 and the second baffle 32 having a sufficient length are extended so that the first baffle 31 and the second baffle 32 are not deformed when the pipe body 2 is filled with the water liquid 8, and are equidistant The water liquid 8 sprayed from the water spray hole 220 provided is blocked by the first baffle 31 and the second baffle 32 to drip downward, so that the soil 9 can be uniformly irrigated, so that the object of the present invention can be achieved.

However, the above is only the embodiment of the present invention, and the scope of the invention is not limited thereto, and all the simple equivalent changes and modifications according to the scope of the patent application and the patent specification of the present invention are still Within the scope of the invention patent.

2‧‧‧ tube body

20‧‧‧ Pipeline space

21‧‧‧ Upper half body

22‧‧‧ Lower half body

220‧‧‧Water jet hole

291‧‧‧ first crease

292‧‧‧second crease

293‧‧‧ first interface

294‧‧‧Second interface

31‧‧‧ first baffle

32‧‧‧second baffle

41‧‧‧First open space

42‧‧‧Second open space

8‧‧‧Water

9‧‧‧ soil

L1‧‧‧ first straight line

L2‧‧‧Second straight line

Other features and advantages of the present invention will be apparent from the embodiments of the drawings, wherein: Figure 1 is a perspective view illustrating a conventional spray-type water pipe; Figure 2 is a schematic view showing the conventional spray Figure 3 is a perspective view showing an embodiment of the spray-type water pipe of the present invention; Figure 4 is a bottom view showing the embodiment; Figure 5 is a cross-sectional view showing the embodiment And Figure 6 is a schematic view showing that the embodiment is placed on the soil of the field.

Claims (8)

The utility model relates to a spray-type water pipe, which is suitable for filling water and irrigating water into the soil. The spray-type water pipe comprises: a pipe body comprising an upper half pipe body and an integral body connecting the upper pipe body And cooperating with the upper half of the body to define a lower half of the pipe space, wherein the upper half and the lower half are connected to a first connecting surface and a second connecting surface The lower half pipe body is provided with a plurality of water spray holes adjacent to the first joint surface, and the upper half pipe body portion and the lower half pipe body portion are mutually formed at intervals to correspond to the first a first crease and a second crease of the connecting surface and the second engaging surface; and a first baffle from a side of the upper half of the tubular body adjacent to the first engaging surface Extending integrally, and defining a first open space together with the lower half of the tubular body; wherein when the pipe space of the pipe is filled with water, the liquid will be discharged from the pipe The water spray holes of the half pipe body are ejected, and then blocked by the first baffle, and directly dripped into the soil there. The spray-type water pipe of claim 1, wherein the pipe body and the first baffle are made of a semi-soft material. The spray-type water pipe of claim 1, wherein the water spray holes are equidistantly disposed along a first straight line. The spray-type water pipe of claim 3, wherein the first straight line is parallel to a center line of the pipe body. The spray-type water pipe according to claim 1, further comprising a pipe from the pipe body a second baffle body extending integrally outwardly from one side of the second engaging surface and cooperating with the lower half pipe body to define a second baffle of the second open space, wherein the lower half of the tubular body A plurality of water spray holes are also disposed adjacent to the second joint surface. When the pipe space of the pipe body is filled with water liquid, the water liquid is ejected from the water spray holes of the lower half pipe body portion of the pipe body. And then blocked by the first baffle and the second baffle, and directly dripped into the soil there. The spray-type water pipe of claim 5, wherein the pipe body, the first baffle plate and the second baffle plate are made of a semi-soft material. The spray-type water pipe of claim 5, wherein the water spray holes disposed adjacent to the first joint surface are equidistantly disposed along a first straight line, and the water spray holes are disposed adjacent to the second joint surface It is arranged equidistant along a second line. The spray-type water pipe of claim 7, wherein the first straight line and the second straight line are parallel to a center line of the pipe body.