TWI278279B - Sprinkler system, method for producing the sprinkler system, affusion, method for producing the affusion, and method for cooling by fine brume - Google Patents

Abstract

The present invention provides a pipe for irrigation enabling uniformly sprinkling water to a wider area and having water spray holes enabling securing at low water spray height proper irrigation strength in a place near the tube for irrigation, and to provide a method for producing the pipe for irrigation. The water spray body 1 has a plurality of water spray holes 10. The water spray holes 10 are each composed of water spray holes 10A and 10B adjacent to each other. The water spray holes 10A and 10B adjacent to each other are formed so that the centerlines LA and LB intersect on a side from which water is flown in the air by water pressure P.

Description

1278279 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 发明 发明 喷 喷 喷 喷 喷 喷 喷 喷 喷 喷 喷 喷 喷 喷 喷 喷 喷The method of "people" is used for spraying water as a nozzle, or for planting of delicate vegetable pods in Zhangmu Temple, watering operations such as rice planting, and fine mist cooling. [Prior Art] The secrets of gardening in Chenye facilities are heart and heart, and the so-called plastic houses are used for planting of delicate vegetables, planting of rice and other seedlings. # ^ 七 The above-mentioned 'tender planting and rice seedlings, daily water washing operations are indispensable. The water-repellent operation is a method in which a water spray device such as a shower spray can be installed at the front end of the water pipe, and the water is moved while moving inside the house. Such a water washing operation starts from around March in the temperature increase, especially in the south temperature period around the end of July to September in summer. In summer, the indoor temperature is above 40 degrees, which is one of the most important tasks in agriculture. In recent years, we have developed a watering pipe for the purpose of making such a dish (for example, Sakamoto Sumiwa Agricultural Materials Co., Ltd.).

9 The name of the mouth is "Sumisansui R hause". The watering pipe is similar to that shown in Figure 21, for example, it is located in the central part of the plastic house 71. Therefore, it is not necessary to move in the plastic house 171. The required watering can be carried out in a short time. In the above-mentioned watering pipe 1 7 〇, in order to cope with the uniformity of the water, the method of designing the combination of the hole diameter of the water hole and the elevation angle of the water spray hole is adopted. I am familiar with the watering tube! 7〇, wearing a tooth and not squeezing ¥, using a vertical flat material plate for punching, wearing a L-hole or laser light, etc., 88789.doc 1278279 through the spray hole. Hereinafter, this perforation method is referred to as vertical perforation. In the water spray hole thus formed, the water is hydraulically pressed to the tubular watering pipe 1 7〇, and the inner surface of the pipe is vertically connected, that is, the tubular pipe is sprayed with water in a radial direction. In the water jet flow of the water jet hole, the rod-shaped water spray flow is temporarily maintained after being sprayed from the water spray hole. However, the fine droplets are gradually separated due to the air resistance, and the droplets are dispersed from a certain point of time. However, the conventional watering pipe has the following problems of the water spray height and the spike of the watering strength. That is to say, the problem of the degree of the water, in the skill of the well-known, especially for the water spray near the watering pipe, the spray hole is mostly used at the elevation angle, once the spray water is sprayed upward to, for example, about 3m height, A method of dropping a droplet near a pipe for watering. This is because the spray water jet sprayed from the spray hole used in the conventional watering pipe has a rod-like spray water flow after the spray as described above, and then slowly starts to separate the fine liquid droplets due to the air resistance. When the time starts to disperse, the flow between the sticks and the water flow needs to be sprayed up. Due to the use of this method, water can be sprayed near the watering pipe, as shown in Fig. 22 (a) and Fig. 22 (b), when the height of the top of the plastic house 171 is not high enough, or as shown in Fig. 23 In order to suppress the temperature inside the plastic house 171, it is impossible to spray the water spray to the height of the f, so that it is impossible to fully water the water washing pipe. In this regard, it has been suggested that the water spray hole in the vicinity of the watering pipe is set to be smaller than the other water spray holes to reduce the flow rate, and the method of suppressing the _ degree sharp ridge (for example, the Japanese publication of the new case bulletin "real fairness 3" Bulletin No. -26376 (promulgated on August 30, 1986)."). In addition, for example, there is a water spray hole 3 shown in Fig. 25 in which the inclined surface 3 ι which partially cuts the direction of the water-pressure water is formed on the wall surface of the plate opening (for example, "refer to Japanese Laid-Open Patent Publication No. Bulletin 2000_176319" (promulgated on June 27, 2000).). In this way, the sneezing height has been requested before, and the water spray hole can be sprayed to the vicinity of the water pipe. - In terms of the conventional washing water, the other problem is the peak of the watering intensity, that is, the uniformity of the water spray distribution. According to the above-mentioned conventional method, when the water is sprayed to the vicinity of the water washing pipe with the water hole at the high elevation, it can be seen that the water spray distribution is concentrated in the narrow range, and the washing water strength f tends to be stronger than other water spray areas. The opposite of this point is disclosed in the above-mentioned "Summary of the Practical New Case Bulletin of the 曰本", published on August 30, um.), but the water is raised at a high elevation angle. The narrower the range. Therefore, in order to ensure the uniformity of water sprayed to the vicinity of the water washing pipe, more water spray holes are required. When the water-washing tube is formed in a plurality of water-spraying holes, because of the downstream of the upstream side of the water-spraying hose: the water pressure of the average sentence is difficult, so that the problem of lengthening the length of the water-spraying hose cannot be lengthened, that is, the problem of length. . In addition, when the water spray hole 30 described in the above-mentioned Japanese Patent Publication No. 2-7, No. 7 (3) No. 9 (published on June 27, 2007) is used (see FIG. 25), a wider range of water spray is performed for each m. However, in recent years, it is required to spray water at a low water level of 2 low. Specifically, when water is sprayed in a (four) coverage state of high ^ 60 em, it is necessary to uniformly spray water spray holes. So f + a > ^ low shell water into a water spray hole 3 (four) water tube 4 ^ degree limit is strict, the shape of the (four) sentence of water spray difficult 'especially with the pouring 88789.doc 1278279 evenly spray near the water tube The problem of water difficulties. Therefore, in order to eliminate the above problems, the present invention provides a water spray M and a spray which can have a water spray hole which is sprayed to a wider range and which can ensure a proper fishing water intensity in the vicinity of the water spray body or the water flow pipe with a low water spray height. A method for producing a water body, a tube for flooding, a method for producing a water washing agent, and a method for cooling a fine mist. SUMMARY OF THE INVENTION In order to solve the above problems, a water spray body according to the present invention comprises a plurality of water spray holes, and is characterized in that it has adjacent water spray holes, and the center line intersects one side of the water spray water. Former. According to the above invention, the sprinkling water which is sprayed from the adjacent water spray holes by the water pressure is ejected from the water spray body, and collides with each other to disperse and spray the water. Thus, the collision can reduce the flow of sprinkling water, that is, the water jet that sprays the water, and the water droplets are micronized to form misty fine water droplets. +The conventional nozzle for water spray and the water for flooding. (4) The water spray body generally has a hole in the shell hole. The wall of the hole is perpendicular to the cross section of the plate, and the conical surface with the end is wide toward the surface or the truncated cone with the front end. The water spray hole, that is, the plate is generally a vertical cylinder #大' pair of the surface to the end of the wide or front end of the tapered truncated shell hole. However, the water sprayed from the adjacent water spray holes does not collide, and is sprayed in a rod shape on the long line in the radial direction k, so that the water is sprayed with the water pressure to a long distance. Food can be sown to the operator. However, in order to spray water near the water spray body, it is necessary to spray it upwards once and increase the water spray height. Even if it is sprayed upwards, it cannot be sprayed on a wide range near the water spray body. The water spray body of the present invention has an adjacent water spray hole which is centered at the center of 88789 1278279, and the table intersects with the side formed by the water spout. Therefore, the flow direction of the sprayed water from the mussel water body is changed by the collision with the spray water flowing from the adjacent spray hole. Because of this collision, the water potential of the sprayed water flow is suppressed, so that the water spray distance and the water spray height can be reduced. Further, since the collision occurs, the water to be sprayed by the stick is spoiled, so that the water droplets of the sprayed water are atomized into misty fine water droplets, and the water spray area near the water washing pipe is enlarged. Therefore, it is possible to reduce the water spray height by eliminating the need to spray the water to the top. As a result, it is possible to provide a water spray body which can uniformly spray water over a wider area without raising the water spray height. Further, the water spray body of the present invention can be formed into a plate shape. Here, the plate means a thickness of about 〇 1 mm to 4 mm, preferably 〇 2 mm to i mm. The material of the board is not limited to resin, but may be metal or rubber. The board does not have to be formed to be large. It can also be a small one used for nozzles such as the front end of the sprayer. Further, the number of adjacent water jet holes formed by the intersection of the center lines may be plural, and although it is not particularly limited, only two are preferable. When the number of adjacent water spray holes is three or more, 'in order to make these center lines intersect at one point to form a water spray hole, very high precision is required. However, when two places are placed on the same plane, it is easy to make the center line. Intersect at one point. Further, in the method of producing a water spray body according to the present invention, the water spray body has a plurality of water spray holes 'characterized by intersecting the center line with the water spray holes adjacent to one side of the water pressure spray water. According to the above invention, the water spray system is manufactured by intersecting the center line with one of the water spray holes and the adjacent water spray holes. 88789.doc -10- 1278279 Uniform spray in a wider area With multiple spray holes The core line intersects with water. Therefore, it can be supplied to the water spray body in the vicinity of the spray body. σ In order to solve the above problems, the submerged pipe of the present invention has a water jet hole adjacent thereto, which is formed by one side of the water jet. That is, as is conventionally known, the water is sprayed in a radial direction by a water pressure to a water jet hole formed on the surface, and the water sprayed from the adjacent water spray holes does not collide, and is sprayed in a rod shape on the extension line in the radial direction. Therefore, the water is sprayed with the water 5 to a long distance. Therefore, it is possible to spray to the Yanfang. However, in order to spray water near the watering pipe, it is necessary to: - spray above, @ need to increase the water spray height. Even if it is sprayed upwards, it cannot be sprayed on a wide range near the water spray body. Use the vicinity of the tube (four)' to (4) suppress the water potential. Therefore, the water spray distance and the water spray height of the spray water can be reduced. The submerged pipe of the present invention has an adjacent water spout which is formed by the intersection of the center line and the side where the water is sprayed. & is sprayed with water to the water on the spray side to collide with the water sprayed from the adjacent spray hole to change direction. That is, the sprinkling water sprayed from the water spray hole adjacent to the water spray hole flows to the muddy water, and the suppression of the phase & the disturbance of the spray of the water to be sprayed in a stick shape becomes a misty fine water droplet spray, so that the water is sprayed Disperse and expand the water spray area. Therefore, it can be uniformly sprayed to a large area near the washing pipe. As a result, it is possible to provide a watering pipe having a water spray hole which can spray water to a wider area and which has a low water spray height and a suitable water washing strength in the vicinity of the water pipe. In order to solve the above problems, the water washing pipe of the present invention has a plurality of water spray holes 88789.doc -11-1278279, which are characterized by having adjacent water spray holes which are sprayed with water at a pressure of 0.2 MPa to cause the sprayed water to be ejected. The water phase collides with the one formed by the side of the water sprayed from the watering pipe. According to the above invention, the water supply pressure of water of about 〇 2 MPa which is usually used in the watering operation of the facility can be caused to collide with the water sprayed by the water sprayed adjacent to the water spray hole in the vicinity of the water washing pipe. Therefore, it is not necessary to use a special device for obtaining water pressure from the water spray hole, and a special device for obtaining high water pressure and the like, and the water can be obtained by the general tap water, and the water sprayed by the water sprayed adjacent to the spray hole is used. The water pipe is indeed collided near the pipe. +, it is possible to provide a watering pipe having a water spray hole which can uniformly spray water to a wider area and which can ensure a proper water washing strength at a position near the water pipe for low water spray height. The water supply operation of the sigh application also uses a supply pressure less than 〇·2 Mb. Specifically, the supply pressure in the range of G.G5 MPa~〇·2 MPa = this, take the adjacent water spray hole, The water of 〇_〇5 Mpa is smashed with water, so that the water of Hesa collides with the one formed by spraying water from the watering pipe. The water jet holes à adjacent to each other form an inclined surface by opening the σ wall surface, and it is preferable to change the direction in which the water is sprayed in the radial direction by the ink. According to the above configuration, when the water to be pressurized is to be sprayed from the watering pipe, the direction of the water is partially shielded by the inclined surface. At this time, the water potential is suppressed by the inclined surface, thereby suppressing the reduction of the water spray distance and the water spray height. Further, the water bed 88789.doc -12- 1278279 is dispersed and the water spray area is enlarged because the bed of the inclined surface suppresses the water that is to be spattered by the stick. As a result, it is possible to provide a water spray body which can be uniformly distributed in a wider area near the water spray body with a lower spray height. Preferably, the adjacent water spray hole has a tube thickness of L in a planar state, and a height of the intersection of the tube surface on the opposite side of the water spray side to the center line of the adjacent water spray hole is Η; satisfying 0.5x L<;H<L + 50 mm-**(l) relationship. According to the above configuration, it is possible to provide water which can be sprayed by the adjacent spray water, and which is surely collided near the wash water pipe, and can spray water uniformly in a large area near the water spray body. The watering pipe of the present invention may have a water spray hole in which the adjacent water jet holes are combined; and the center line and the other water spray hole center line are not intersected with the water spray hole on one side of the water spray water. Therefore, it is possible to spray water on the adjacent water spray hole in the vicinity of the watering pipe, and the center line and the center line of the other water spray holes do not intersect each other, and spray the water on the watering pipe. position. Therefore, it is possible to ensure that a large number of water spray areas are provided by spraying less than the conventional number of water spray holes. Further, in the above-mentioned conventional water spray hole, an inclined surface is formed on the wall surface of the opening, and a water jet is used to change the direction in which the water is sprayed in the radial direction; and a hole which is widened toward the vertical or the surface is formed on the wall surface of the opening. On the countertop, the water is used to spray the water in the radial direction. In the method for producing a submerged pipe according to the present invention, in order to solve the above problems, the watering pipe has a plurality of water spouts, and is characterized in that the pipe for watering is flat, 88789.doc -13 . The water spray hole is bored in an oblique direction such that the center line intersects with one side of the water jet water to form an adjacent water spray hole. According to the above invention, when the water spout is formed in the watering pipe, the tubular opening is bored from the pipe to the watering pipe. Further, the cylindrical opening is generally cylindrical, but is not limited thereto, and may be, for example, a polygonal tube shape. Thereby, the valley easily forms a center line intersecting the water jet hole which is adjacent to one side of the water jet water. In addition, it is possible to provide a method for producing a watering pipe having a water spray hole which can uniformly spray water to a wider area and which can ensure a proper watering degree in the vicinity of the watering pipe. In the above, the above-mentioned water spray hole is preferably used to illuminate the laser light. Thereby, the desired water spray hole can be formed accurately, reliably, and easily. The U-tube of the present invention can also be used for fine mist cooling. The hydrophobic water pipe of the present invention is inexpensive compared to a fine mist cooling device having a conventional power sprayer because of its simple construction. Therefore, it is possible to achieve the previously very expensive fine mist cooling with a low material f. % 叩 & always contact with the surface water washing method 'At this time, it is preferable to spray the water in the direction in which the adjacent water spray hole is sprinkled downward than the horizontal direction. Therefore, even in the case where the water spray height and the water spray width are extremely restricted, the water is uniformly and sufficiently sprayed in a desired range. That is, the direction of the water sprayed by the spray hole is higher than that of the horizontal direction, and the direction of the spray water is higher than the horizontal direction. The pressure is suppressed by the water spray height and water spray width. 88789.doc -14- 1278279 Both the spray height and the spray width. Further, since the watering pipe is placed in contact with the surface of the planting ground, it is possible to prevent the spraying water from adhering to the crop body. Therefore, it is highly suitable for washing methods such as flowers that need to avoid the leakage of fine water droplets in the floating air. Thus, according to the watering method of the watering pipe using the present invention, it is possible to uniformly spray water in a desired range even under the condition that the water spray height and the water spray width are extremely restricted. Other objects, features, and advantages of the present invention will be made apparent from the description. Further, the benefits of the present invention will become apparent from the following description with reference to the accompanying drawings. [Embodiment] Embodiment 1 An embodiment of the present invention will be described below with reference to Figs. 1 and 2 . Fig. 1 is a view showing the embodiment of the water spray body of the present invention, in which the water sprayed by the water spray hole collides, promotes the miniaturization of the water pressure water droplets, and weakens the water flow of the spray water, that is, the water hammer pressure principle of the spray water flow. Sectional view. As shown in the figure, the water spray body 1 of the first embodiment has a group of adjacent water spray holes i 〇 A, 1 〇 B, and the respective perforation center lines LA of the water spray holes 10A, 10B intersect with the LB system at a water pressure p. Spray the water at the intersection point C of the side. Therefore, the water system sprayed from each of the water spray holes 1 〇 A and 10 B collides with the vicinity of the intersection C of the water spray side of the water spray P of the water spray body 1 to collide with each other, thereby facilitating the collision. The water sprayed by the water spray holes 10 A, 10B is finely refined, and the water hammer pressure of the spray water flow is weakened. That is, because the water sprayed from the water spray holes 10A, 10B collides near the water spray body, as shown by a broken line in Fig. 1, the water can be sprayed near the plate constituting the water spray body 1 88789.doc -15 - 1278279 in the wide range. :: Bu, because the spray water expands to a wide range, it can weaken the 7 # pressure of the sprayed water. Because &, it is possible to prevent a part of the water spray area from being sagged by the water hammer pressure or to create a water path. Moreover, the water spray holes (7) A and the water spray holes are not distinguished, and the water spray holes are used as the water spray holes. Further, the water jet hole core, the newly opened opening wall surface UA, UB respectively form an inclined surface, 12B, to change the water pressure? The direction of the water spray. Therefore, when the water is sprayed with the water pressure p, the direction of the water is partially shielded by the inclined faces 12A, 12B: 匕' suppresses the water potential. When the water is sprayed on the intersection point to collide with the front side, it is shielded by the inclined surfaces 12A and 12B, and the water spray distance can be suppressed, the water droplets can be reduced, and the field can be more reliably formed in the vicinity of the plate constituting the water spray body 1. , water spray in a very wide range. Fig. 2 is a cross-sectional view showing the position of the water jet hole adjacent to the center line of the water spray hole and the shape of the water spray hole viewed from various directions in the water spray body of Fig. 1. The shape of the water spray hole 10 will be described first with reference to FIG. As shown in the figure, the water spray holes 10A and 10B of the water spray body of the present embodiment have the same shape, and only the direction of the perforation is different. More specifically, when viewed from above and below, the outer circumference thereof has an elliptical shape, and its outer circumference is rounded when viewed from the perforation direction. Therefore, the center line (perforation center line) LA and LB of the water spray holes 丨〇 A and i 〇B in the present embodiment refer to a straight line connecting the center of the outer circumference when viewed from the direction of the perforation. Further, as shown in Fig. 2, the ellipse of the outer circumference is viewed from the water spray side of the water spray body or the opposite side thereof, and the focal points are located on substantially straight lines. That is, the ellipse has a shape in which the major axis is substantially on a straight line. Therefore, it is possible to effectively cause the spray water from the water spray holes 10A, 10B to collide with the vicinity of the surface of the water spray body 1. 88789.doc -16- 1278279 Next, the distance from the water jet 1 to the intersection C of the center line of the water spray holes 10A and 10B will be described with reference to FIG. As shown in the figure, the distance from the water spray body 1 to the intersection point C is not specified from the water spray side surface of the plate constituting the water spray body 1, but the distance H (mm) from the opposite side surface is specified. When the thickness of the cross section of the water spray body 1 in which the water spray holes 10A and 10B are planar is L (mm), it is preferable to satisfy the following formula (1) 〇.5x L (mm) < H (mm) <;L(mm) + 50(mm)...(1) relationship. Thereby, the water sprayed from the water spray holes 10A, 10B can be caused to collide with the vicinity of the surface of the water spray body 1, and the water hammer force and the water spray can be surely reduced to a wide range. Further, as shown in the above formula (1), the crucible may be larger than one half of the plate thickness L, and the water sprayed from the water spray holes 10A, 10Β may collide with the inner water spray hole of the water spray body 1. . Further, the distance Η from the water spray body 1 to the intersection point c is preferably the following formula (2), and it is more preferable to satisfy the following formula (3). l.Ox L(mm)<H(mm)<L(mm) + 20(mm)...(2) 1 ·5χ L(mm)<H(mm)<L(mm)+l〇 (mm) (3) As shown in Fig. 2, the perforated outer circumference of the perforation direction of the water spray hole 1〇A, ι〇Β from the direction of the reverse perforation is the perforation direction of the perforation direction opposite to the water spray side of the plate. The circle ', that is, the diameter r of the outer circumference of the perforation of the smaller one, indicates the aperture of the water spray holes 10Α, 10Β. The diameter of the water jet hole is 〇8, and the diameter of the ι〇Β is preferably 〇〇5 mm or more and 2.0 mm or less, but it is not limited by this, but can be adjusted according to the thickness of the plate and the water supply pressure. As shown in Fig. 2, the distance D between the center line 88789.doc -17-1278279 LA and the center line LB at the position intersecting the surface of the water spray side of the board indicates the distance between the water spray hole 10A and the water spray hole 10B. The distance D between the water spray hole 10A and the water spray hole 10B is preferably 0 mm or more and 20 mm or less, but is not limited thereto, and may be adjusted depending on the thickness of the plate and the water supply pressure. When the angle X' formed by the center line LA and the center line LB and the surface of the water spray side of the plate indicates the direction of the perforation of the water spray hole 10A and the water spray hole 10B, X is 20. The above is appropriate, 30. The above is better. Another X is 8 inches. The following is appropriate, 60. The following is better.

With respect to the above D, R, and X, in order to satisfy the above conditions, the water spray holes 丨〇a, 1 〇B' can be formed to more reliably cause the squirt water from the water spray holes 10A, 10B to collide with the water spray body 1. Near the surface, weaken its water hammer pressure and water spray in a wide range. The water spray body 1 having a plurality of water spray holes in the above-described embodiment can be formed by intersecting the center line with one side of the water spray water and piercing the water spray hole. Further, in the detailed description of the present invention, as described above, the center line of the two water spray holes is intersected on one side of the water spray water, and the method of punching is referred to as boring. Embodiment 2: Another embodiment of the present invention will be described with reference to FIGS. j to 11(c). In addition, the present embodiment is used as a watering pipe for a water spray body, but the water spray body is not necessarily limited by the ratio, and may be used, for example, as a spray nozzle for a sprayer. For the sake of convenience, the same reference numerals will be given to members having the same functions as those of the above-described embodiments, and the description thereof will be omitted. In the present embodiment, the body of the present invention uses the water spray body of the present invention as a watering pipe. Fig. 3 is a state in which the center line intersects the water spray side in a planar shape to form a water spray hole. The method of using the water jet hole 1, that is, a group (_pair) adjacent to the nozzle hole 1〇Α, 10Β shape minus 9 tube is not particularly limited, but for example, 88789.doc *18-1278279 is a method using laser light. & Next, an arrangement example in which the watering pipe of the water spray body is adjacent to the water spray hole according to the present embodiment will be described with reference to Fig. 4 (4) and Fig. 4 (b), Fig. 5 (4), and Fig. In the watering pipe 2 of the present embodiment, as shown in Fig. 4 (a), for example, two sheets of a thermoplastic resin film such as a thin polyethylene are stacked, and the peripheral portions in the width direction of the stacked plates are heated and closed to be in close contact with each other. In the state, a tubular body having a pair of ear portions 23, 23 is formed. The thickness of the plate is, for example, about 0.5 mm, but is not necessarily limited thereto, and may be, for example, a thickness of 0.1 mm to 3.0 mm. ! Therefore, the watering pipe 2 is expanded by water pressure when water is poured, for example, it is tubular with a diameter of about 30 mm to 4 G, and is flattened when it is not water. Further, the water-injecting pipe 2 of the present embodiment is not necessarily required to have the ear portion & the diameter of the water-washing pipe 2 is not particularly limited, and may be appropriately set depending on the amount of water supplied to the water-washing pipe 2, the water pressure, and the like. Further, as shown in Fig. 4(a), the water spray hole 1 is formed so as to be adjacent to the longitudinal direction of the tube, and is disposed adjacent to the water spray hole 10A and the water spray hole 10B. The water spray holes are also arranged at equal intervals in the longitudinal direction of the tube. In this case, the water spray hole _ is formed by the water spray hole 10 Α and the water spray hole 10 Β as one unit. The watering pipe 2 is excellent in repeated pressure fatigue strength, and has swelling resistance, heat resistance, cold resistance, tear resistance, and impact resistance. Further, the watering pipe 2 may have a plurality of ribs extending in the longitudinal direction (not shown) formed on the surface thereof, so that the watering pipe 2 can be easily twisted when the water is passed. The water washing pipe 2 is connected to a chestnut (not shown) when water is sprayed, and a water pressure of about 0.2 MPa is applied to the water pump. The sprinkling water from the water jet pipe 2 from the adjacent nozzle 88789.doc -19-1278279 is at the intersection point c of the center line LA, LB, and the water sprinkling water 10A, 10B is close to 0. When the tube is in the shape of the tube, the water hole is opened at a certain interval in the longitudinal direction of the port. In addition, in the first quadrant of the braided section, the first quadrant of the braided section is worn at a certain interval in the longitudinal direction of the washing water % (7) g 1 , and the remainder is f) The 隹 is not necessarily limited to this, and a plurality of (one) plural rows may be pierced at a certain interval in the longitudinal direction of the π water use official 1 in the first quadrant of the cross-sectional circle. In addition, not only in the tubular section 篦 (罘1 quadrant, but also in the second quadrant to form one or a plurality of water jets 1〇··.. 噜^ / another shell water hole 10···winter spacers consider planting plants The planting interval or the like is set to a predetermined interval. The water jet hole of the nozzle water hole 1 () of the submerged water pipe 2 of the present embodiment is not heated and closed when the water washing pipe 2 is manufactured. The flat material plate, that is, the step of the ear portions 23, 23, is not perpendicular to the vertical direction and is pierced at an angle of the perforation angle X (refer to Fig. 2). The perforation angle χ can be applied to 2〇~8〇 The degree 'is preferably 30 to 60 degrees. From the 匕, the water spray distance and the water spray range of the water. The water spray holes 1 〇 A, 1 〇 B are pierced, in this embodiment, for example, Irradiation of the laser light is carried out, but it is not necessarily limited thereto. For example, it may be punched by a punching machine or a perforating needle. Further, in the water spray holes 10A, 10B, as shown in Fig. 2, laser light is incident from the surface of the plate. And the back side of the through-plate is pierced, and on the opening wall surface 丨丨A, 丨1B, there is an inclined surface 12A, i2 whose diameter gradually decreases from the surface of the plate toward the back side of the plate. B and the opposite side, that is, the water spray hole 10 is attached to the tube in the planar state of the watering pipe 2, and is pierced from the pipe surface to the front end of the pipe back, for example, a truncated cone-shaped opening from the oblique direction 88789.doc -20-1278279 In the opening wall faces 11A, 11B, the inclined faces 12A, 12B which change the direction in which the water is sprayed in the radial direction by water pressure are formed. In detail, the water spray holes 1A, 10B pass through the cross-sectional circle of the convex lens not shown. The laser light of the shape is obliquely incident from the surface of the plate at a perforation angle, and penetrates the plate. Therefore, as shown in Fig. 2, on the surface side of the plate, the aperture is larger than that on the back side. The fork can be penetrated from the pipe surface by the oblique direction. A small, for example, truncated cone-shaped opening at the front end of the back of the tube is mainly due to the convex lens, but the energy of the laser light is gradually attenuated. Therefore, it can be understood from Fig. 2 that the inclined surface of the vertical line side is 12Α, 12β. The angle of inclination is greater than the angle of perforation X. On the one hand, the push-out surface with respect to this has an inclination angle smaller than the angle of perforation X. Further, when the water spray hole 丨〇A, 丨 is faced from the upper direction of the plate, the plate One part of the water spray hole on the back side of the back side The inclined surface 12Α, 12β is partially shielded, that is, the hole is blocked. In the above-mentioned watering pipe 2, the laser light is penetrated through the plate in a fine state at the front end, and the laser beam is not necessarily limited by this, and the laser light may be a parallel line of a circular cross section. The tube in the planar state of the water pipe 2 is bored, for example, from a cylindrical opening, or an inclined surface 12A, 12B which changes the direction in which the water is sprayed in the radial direction by water pressure, and is formed on the wall surface of the opening. 11A, 11B water spray hole. For such perforation, for example, the laser light energy can be increased. Fig. 4(b) is the AA of the water spray hole state when the water washing tube 2 of Fig. 4(a) is watered, the line arrow As shown in the figure, as shown in the figure, when the watering pipe 2 is open to water, the water spray holes l〇A, 10B are sprayed with water sprayed substantially parallel to the length of the pipe, 88789.doc -21 - 1278279 The vicinity of the intersection c of the center line L^LB of the water holes 10A, 10B collides. In the embodiment of the present invention, the number of the water-washing pipes 2 is preferably equal to the number of the spray holes 10A and 10B, and particularly preferably 2. If the water spray hole 1G is formed by a group of abutting odd-numbered water spray holes, the perforation of the full hole is required: the core wire needs to be completely concentrated at the point. (4) The sprinkling water flow adjacent to the odd number of water spray holes is not concentrated at the - point, destroying the balance of the collision. Because &, it is different from the design of the water spray shape. When the water spray holes 10 are formed by three or more odd-numbered water spray holes, there is an increase in difficulty. In order to concentrate the spraying water flow (discharge water flow) from the adjacent water spray line at the point, not only the intersection point of the perforation center line of each water injection hole is concentrated, but also the aperture, the hole shape, and the adjacent water spray holes are required. Water pressure is the same 'only necessary to meet all of these conditions is very difficult. Therefore, in the watering pipe 2 of the present embodiment, the water spray holes 10 formed by the intersection of the center lines are preferably composed of two water spray holes 10A and 10B. As shown in Fig. 4 (b), the water jet hole 1 formed by the X-perforation is taken as an example, and the above-mentioned pore diameter, hole shape, water pressure applied to each of the water spray holes, and the like are described. Since the water hole 10 is composed of the water spray holes A and i (10) having the same hole diameter and hole shape, the water spray hole 10A and the water spray hole i〇B have the same hydrostatic pressure when the water inside the water pipe 2 is not flowing. However, the water spray hole 1A of the inside of the pipe from the upstream side to the downstream side, the hole is pierced from the inside to the outside of the pipe, and the water spray hole 10A is bored from the inside to the upstream side of the pipe. The pressure of the water sprayed by the influence of the water flow is large. That is, the water spray hole 10A and the water spray hole i〇B are arranged in parallel with the water flow inside the watering pipe 2, and as a result, the pressure at which the water spray hole 10A and the water spray hole 10B spray water is not 88789.doc -22- 1278279 with. That is, the water spray hole 1 Ο A and the water spray hole 1 OB have different effects of the kinetic energy generated by the water flow inside the watering pipe 2. That is, since the water sprayed from the water spray hole 丨〇A is reversed from the water flow in the watering pipe 2, it is considered that there is no influence of the kinetic energy generated by the water flow. On the other hand, since the spray direction of the spray water from the water spray hole 1〇B is in the same direction as the water flow in the watering pipe 2, the movement due to the water flow can be positive, that is, the water pressure is increased. When the specific gravity of the water is 1, the speed of water is v (m / s), and the acceleration of gravity is g (m / s2), the motion umbrella generated by the flow of the water is expressed by v2 / 2g (g · ❿) . Therefore, the full water pressure system water spray hole 1〇B acting on the water spray holes 1〇Α, 10B, respectively, is larger than the water spray hole 10A. This is a hindrance factor for intersecting the water ejected from the water spray holes 1 to 8 and 1 B to a point near the intersection C. On the other hand, the watering pipe 2 of the slogan is paired with two water spray holes 1 〇 A 10B The hole center lines la and LB are on the same plane, ensuring the minimum unit to the parent fork of the A water flow. That is, the pair of water spray holes 1 〇 a, 1 〇B have a symmetrical relationship because of the same hole I and shape, so the balance is also good. In the watering pipe 2 of the present embodiment, an even number (two) of water jet holes A and 10B are formed, and the intersection c of the center lines LA and LB is located in the vicinity of the surface of the watering pipe 2. That is, the center line of the water spray hole 10A [eight and the center line LB of the water spray hole 1 〇 β are located on the same plane, and intersect the surface of the water washing tube. Therefore, due to the water flow inside the nine-water pipe 2, the water pressure of the water sprayed by the water spray holes 丨〇a, 1 〇B is different, and the spray water collides with the vicinity of the watering pipe 2 to weaken the water hammer pressure and Dispersing the water in a wide range does not have much impact. 88789.doc -23 - 1278279 Therefore, the even number of water jet holes constitute an even number of water jet holes, so that the center lines of the pair of water spray holes are arranged on the same plane, not necessarily in odd-numbered rows formed by odd water spray holes. 'Set all the perforation centerlines of the spray holes that make up the spray hole to one point. As shown in the figure of the spray water flow (spray water flow) near the water spray hole ίο, the intersection point C of the perforation center line does not necessarily coincide with the collision point of the spray water flow indicated by the dotted arrow in the same figure. This is because, for example, the watering pipe 2, obliquely perforated in a plate that is not very thick (thickness of about 0.2111111~1_〇111„1) forms a water spray hole 1〇, and cannot sufficiently ensure the direction and perforation of the spray water flow. The center line is finished with the same length of the perforation (the length of the inclined surfaces 12A, 12B). Thus, only the simple oblique perforation on the flat plate such as the above-mentioned plate can be considered that the thickness of the plate or the sheet is not quite thick (number 111111 or more). In the case of controlling the flow direction of the sprayed water, it is difficult to use the water spray body for the purpose of the watering pipe for agricultural use, and in consideration of the precision of the piercing, the difficulty of manufacture, and the thickness of the plate or sheet to be used, the adjacent water spray is arranged in an even number and oddly arranged. Fig. 5(a) and Fig. 5(b) show that the water spray holes 丨0A and 1〇B are arranged in parallel with the tube cross-sectional direction. As shown in Fig. 5(a), the water spray hole 1 is arranged. 〇A, 1〇B is the AX hole 20. The watering pipe 3 shown in Fig. 5(a), in addition to forming the water spray hole 2〇 instead of the water hole 10, and the watering pipe described above 2 is the same, so the common matter is omitted. Fig. 5(b) is a B_Bf line arrow view of the water spray hole 2 when the watering pipe 3 of Fig. 5(a) is in water. As shown in the figure, when the watering pipe 3 is opened, the water spray holes 1 〇 A and 10 B are sprayed substantially parallel to the pipe cross-section, and the spray water collides with the center line of the water spray hole 10A' 10B! 88789.doc -24- 1278279 As shown in the figure, when the water spray holes 1〇A, ι〇β are arranged in parallel with the pipe cross-section, the directions of the water spray holes 10A, 1 〇 B are The water flow direction inside the watering pipe 3 is substantially perpendicular. Therefore, the water pressure sprayed from the water spray holes 1〇Α, 1〇B, respectively, is not subject to the water flow inside the watering pipe 3. Further, the above description In the arrangement of the water spray hole 1A and the water spray hole 1; 8, the watering pipe 2 which is parallel to the longitudinal direction of the pipe, and the watering pipe 3 which is parallel to the pipe cross-sectional direction (vertical to the longitudinal direction). However, the arrangement of the water spray hole 10A and the water spray hole 10B adjacent to the water spray hole is not limited thereto, and may be disposed between the watering pipe 2 and the watering pipe 3, that is, the pipe Arrangement of the inclined position in the longitudinal direction. Next, according to Fig. 6(a) to Fig. 11(c), the water-cooling pipe for the water spray body of the present invention is compared with the conventional watering pipe. Fig. 6(a) to Fig. 6(c) are schematic cross-sectional views showing the structure of the watering pipe and the conventional watering pipe of the present embodiment, and Fig. 6(a), Fig. 6(b), and Fig. 6 The order of (c) indicates the watering member 3 that forms the water spray hole 2, and has a conventional watering pipe 30 that forms a water spray hole 30 that changes the inclined surface of the water pressure in the radial direction. 4; a conventional water-repellent official 5 having a water spray hole whose center line is substantially the same as the direction in which the water pressure water sprays in the radial direction. As shown in the figure, in the vicinity of the water spray hole 3〇, the flat water having a length of about several cm Fig. 8 is a perspective view showing a state in which the water sprayed in the vicinity of the water spray hole 2 of the watering pipe 3 of the present embodiment shown in Fig. 6(a) is dispersed. As described above, the water spray hole 2 is formed by the adjacent two water spray holes 丨〇A, 〇B formed by the intersections C at which the center lines LA and LB intersect the water spray side surface electrode of the watering pipe 3. As a result, as shown in the figure, the two water sprayed from the water spray hole 2 激烈 collided strongly in the vicinity of the intersection c near the side surface electrode of the water spray pipe 3, 78789.doc -25 - 1278279. Therefore, the sprayed water does not pass through the flat water region having a length of about several cm, and is immediately dispersed into a mist from the vicinity of the end of the watering pipe 3 to become a misty fine water droplet. Therefore, as shown in Fig. 8, the watering pipe 3 can have a wide dispersed water flow in the vicinity of the pole, so that the watering pipe 4 shown in Fig. 7 can be sprayed especially near the water washing pipe. In a wide area. Fig. 9 (a) to (c) are water spray pattern diagrams of the respective watering pipes shown in Figs. 6 (a) to (c). As shown in Fig. 9 (a), the watering pipe 3 of the present embodiment has a water spray hole 20 formed by perforation of a crucible. Therefore, the dispersion starting point is located near the pole of the pouring pipe 3, and the water is sprayed immediately after the spraying. Since the sprayed water immediately collides and squirts, the movement of the sprayed water is mostly used for the dispersion of the sprayed water, so that it can be used as a mist-like fine drip with a small water pressure, and the amplitude is scattered near the extreme end of the spray pipe. In addition, because the water spray height and the water spray distance are extremely small, it is extremely suitable for spraying water in a limited space. The water spray height from the water spray hole 2 () and the water distance ' can be suppressed to 1/3 or less of the water spray hole 50. Therefore, by using watering, it is possible to suppress the height of the water of the large towel W, for example, it can be suppressed to about 60 (the water spray height of the claw, the water spray distance of about 80 cm. - Aspect, as shown in Fig. 9(b) The watering pipe 4 having the nozzle 4 hole 30 which forms the water spray hole by oblique perforation changes the direction in which the water pressure water is sprayed toward the radius 2 in the water spray hole 3 to promote the dispersing of the spray water.

However, the inviolability of the water jets 30 from the water spray holes 30 and the water of the beesa are different from those of the water jets from the water spray holes 2, which are not scattered by the multiple mouths of the spirits. Therefore, as shown in the figure, the distance from the watering pipe to the branching moon < 2 is farther than that of the watering pipe 3 having the piercing hole 88789.doc -26-1278279 water spray hole 20, so the spray It is difficult to use water in the vicinity of the 瞢4 & H < The water spray distance and the water spray height are both larger than the water washing pipe 3. Further, the water sprayed water of the pipe 4 is thicker than the water sprayed water and the water of the watering pipe 3 according to the present embodiment, and the water sprayed with the water is also crushed. Fig. 9(c) is a conventional water repellency having a vertically perforated water spray hole 50. The water spray pattern of the vertical perforated water spray hole 50 of the conventional washing water pipe 5 is as shown in the figure 'After spraying from the water spray hole 50, although the stick-shaped water spray section is temporarily maintained, the air resistance starts slowly. Disperse the fine droplets and start to disperse the droplets from a certain point of time.如此 Thus, the distance from the watering pipe 5 to the dispersion starting point of the water sprayed by the vertical perforated water spray hole 5 is extremely long compared with the watering pipe 3 of Fig. 9(a). Therefore, it is very difficult to spray water in the vicinity of the watering pipe 5. Further, the water-spraying water droplets of the water-spraying pipe 5 are extremely thicker than the water-spraying water droplets of the watering pipe 3 according to the present embodiment, and the water pressure of the water sprayed is also extremely large. As shown in Fig. 10(b) and Fig. 1(c), it can be seen that the watering intensity of 5 (mm/hr) or more of the required amount of water spray for plants and the like is in the habit. The spray water of the spray hole 30 of the known form is located at a distance of about 6 mm from the position of the watering pipe 4 to a water spray of 5 mm in the conventional form, from the watering pipe 5 The position is about 1.8 m to about 3.2 m. Thus, in the conventional watering officials, it is not possible to carry out a sufficient amount of water spray especially in the vicinity thereof. In view of this, the water spray distribution of the watering pipe 3 of the present embodiment shown in Fig. 10 (a) can be seen from the position of the water washing pipe 3 in the range of about 〇m to about 〇·8 m. Watering strength above (mm/hr). As a result, the water spray of 88789.doc -27-1278279 which is evenly difficult to the vicinity of the water spout pipe, which is particularly difficult to use, can be carried out by using the & g 3 ' in the present embodiment. In addition, the washing water intensity (mm/hr) is based on the high-grade one--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- The same. Further, the water washing tubes 3, 4, and 5 are shown in a plane as shown in Fig. U (a), Fig. 11 (b), and Fig. 11 (4). In addition, in the water spray system, the water spray holes 3〇, 40, 50 are sprayed with the same spray water elevation angle and the same spray water hole, and the water spray elevation angle is 35 degrees, and the spray water spray aperture is 35 degrees. It is 0.3 mm φ. Also for ★ 厌上 l into the water is both 0.2 MPa. Here, the above-mentioned water spray aperture is 0.3 mm φ means that, as m 0 &; as shown in Fig. 2, the perforated outer circumference W' of the water spray hole 10 Α, 10 从 from the direction of the reverse perforation is the water spray side of the plate The perforated outer circumference of the perforation direction on the opposite side, that is, the diameter R of the outer circumference of the perforation of one of the small squares of the bean ruler +, seven. ^ | In the above example, the water supply pressure is 〇·2 MPa, but the water supply pressure can be appropriately set with the inner diameter and the number of the spray holes. From the distribution of the mouth water shown in Figs. 11(4) to 11(c), it can be seen that the water spray holes 2 喷 can spray water in a close range from the water spray holes 30 and 50, and the water spray ranges are different. In this manner, the water spray hole 20 can be sprayed to a distance of about 0.5 m from the water washing pipe to the conventional water spray hole 3〇, 5〇, which cannot be uniformly sprayed. Further, by combining the water spray hole 20 of the present embodiment with the conventional nozzle water hole 3", it is possible to uniformly spray water in any wide range. As described above, the water pipe for the beak yoke is evenly sprayed with a small amount. The water hole can also distribute the water spray evenly, so that it is not necessary to provide a plurality of water spray holes in order to obtain a uniform water spray distribution. This prevents the formation of a problem when the majority of the water spray holes are formed and is connected to the pump side. The water spray hole and the water pressure formed on the water spray hole not connected to the pump side are not uniform. That is, the Benyihua type of dry water pipe is better than the conventional one, and a few spray holes can be -28 > 88789.doc 1278279 Evenly sprayed water near the watering pipe, so it can prevent the above-mentioned water pressure unevenness from occurring. 'Extend the length of the watering pipe, that is, increase the length of the watering pipe. Reduce the inertial energy of spraying, that is, the falling speed of the water droplets is reduced by the water spray of the misty particles, so that the crops can be moderately flooded moderately, and the inertia energy can be reduced due to the spray, so the distance and water spray The height is reduced. (The manufacturer of the watering pipe) The water washing pipe having a plurality of water spray holes in the present embodiment may be provided with a water spray hole j from a pipe in a plane state of the watering pipe from an oblique direction, and one side of the water spray water is sprayed The center line intersects to form the adjacent water spray hole, that is, the X-hole. For example, in the method for manufacturing the watering pipes 2 and 3 of the present embodiment, when the water spray holes 1 and 3 are formed in the water washing officials 2 and 3, The planar state tube of the watering pipes 2 and 3 is provided with a tapered truncated cone-shaped opening from the surface of the pipe to the back of the battalion from the oblique direction. The shape of the fork water sprinkling holes 10, 20 is not necessarily limited thereto, and may be, for example, a polygonal pyramid. It is easy to make the center line intersect with one side of the water sprayed water to form adjacent spray holes 10A, 10B. & Fruit, can provide a uniform spray of water with a wide range of ... , "The water spray height is required to be in the vicinity of the water washing pipes 2, 3 to ensure proper" watering holes 10, 20 of the watering pipe 2, here, the water washing pipes 2, 3 of the present embodiment; Two will. == When using tubes 2 and 3, you can also open the cylindrical opening from the oblique direction: go to the plane state tube of 3. Also, the cylindrical opening is a round ’ ‘but may not be subject to this limitation’, and may also be a polygonal cylinder. 88789.doc -29- 1278279 Thus, it is also possible to provide water spray with a jet from the adjacent water jet hole i〇a, just sprayed water, and the water spray height is not required. The manufacturing method of the watering pipes 2 and 3 of the water spray holes 10 and 20 suitable for the water washing strength is provided in the vicinity of the water washing pipes 2 and 3. Further, in the method for producing the water pipes 2 and 3 of the present embodiment, when the spray holes H) and 20 are formed, the laser light is irradiated. Thereby, the desired inclined surface 12 can be formed accurately, reliably, and easily. In the above embodiment, the water-repellent pipes 2 and 3 are made of a plate made of a heavy-weight sheet of a polyethylene-plastic synthetic resin film, and are heated and closed to each other in the peripheral direction of the twist direction. However, it is not necessarily limited by this. For example, a water pipe 1 which can be a thick pipe or a hose can be used as a pipe or a hose of a thick G.2_~ ◎. It is made of ethylene, polychlorinated vinyl, polychlorinated vinyl, polystyrene, polyester and other thermoplastic resins, Ditian..., rubber, synthetic rubber or elastomer. These materials are suitable for individuals, Yang + people to choose early. Further, these materials may be accompanied by an ultraviolet ray preventive agent, an antioxidant oxidant, and other additives. Second, the same water spray conditions as those of the above-described water bypass pipes 2 and 3 can be obtained. Another embodiment of the present invention will be described with reference to Figs. 12 to 16 as follows. For the convenience of the 5 brothers, it has the same symbol as the above-mentioned implementation, and omits it: the same function of Tours

The water description is in the position of the water spray hole of the tube. _Through: / section to cut the cross-section of the water wash tube. As shown in the figure, ^ use the tube center 0 as the origin of the X and Y axes. The angle from the X 88789 -30- 1278279 axis of the i-th quadrant to the intersection of the central axes of the two adjacent water-jet holes constituting the water spray hole 20, at an angle calculated around half an hour, as a specific water spray hole The position of 2〇 is defined. The angle may also be calculated by the angle formed by the line between the origin 〇 and the intersection c and the x-axis, and the X-axis of the first quadrant is used as the starting point. The water spray hole formed by one hole of 0, not the intersection point c to the angle of the center of the spray side of the spray hole, the position of the specific spray hole. Fig. 13(a) and Fig. 13(b) are the spray of the combined X perforation. The watering pipe diagram of the present embodiment in which the water hole and the water hole of the oblique perforation are arranged, FIG. 13 (the phantom perspective view, and FIG. 13(b) is a cross-sectional view of the C-C' line arrow. The watering pipe 6 of the present embodiment is a combination of the water spray hole 2〇 and the water spray hole 3 described in the above embodiment. The water pipe 6 for combining the water spray hole 20 and the water spray hole 30 is substantially as shown in FIG. 13 (about and FIG. 13(b), and the water spray holes 2 are arranged on the pipe in a straight line. The 20-degree position and the approximately 16-degree position are arranged such that the water spray holes 30 are arranged at a substantially 35-degree position and a substantially 145-degree position on a straight line. As shown in Fig. 13 (a) and Fig. 26, the water spray holes 20 and the spray holes are provided. The hole diameter of the water hole 3〇 is 〇·3 mm (D, for the “solid-spraying water hole 20, two water spray holes are arranged for 3 〇. The water supply pressure is about 0.2 MPa. The spray pipe 6 is thus sprayed. The water spray distribution of the water sprayed by the water holes 20 and 30 is as shown in Fig. 14 (a) and Fig. 14 (b), respectively. Fig. 14 (c) is a spray of water from the entire water spray pipe 6 As shown in the figure, it can be ensured from the position near the watering pipe 6 to the far side to ensure a relatively uniform water spray intensity. 88789.doc -31- 1278279 Figure 15(a) and Figure 15(b) A diagram showing the state of the water spray distribution of each of the water spray holes of the water pipe 6. The figure i5(a) of the individual water spray distribution according to the water spray hole 20 is added, and the figure i5 of the individual water spray distribution according to the water spray hole 30 is added ( b) the area of the slash area, The water washing pipe 6 is sprayed with water. It can be seen that the water washing pipe 6 can particularly spray water in a large area in the vicinity thereof. The water spraying condition in the plastic house 100 of the watering pipe 6 is as shown in FIG. , the water hole 20 can be responsible for the position near the water washing pipe 6, and the water spray hole 3 〇 can be responsible for the position far from the watering pipe 6. Here, the water spray hole 20 is micronized by water droplets and water pressure The lowering, the sprinkling distance of the sprinkling water is extremely suppressed, so that the water spray can be sprayed at a position near the watering official 6 at a very low water spray height. Therefore, even as shown in Fig. 6, for example, a tunnel covering of about 60 cm in height is performed. At the same time, the sprayed water does not come into contact with the plate member or the like which is covered by the tunnel, and water can be sprayed in the vicinity of the watering pipe 6. Thus, the watering pipe 6 of the present embodiment can be easily watered in the vicinity of the conventional water spray hole extremely difficult even under the condition that the water spray height is extremely restricted. Further, the watering pipe 6 can be suitably used for the dispersion of the chemicals in the restricted space for the purpose of preventing pests and diseases of the crops and disinfecting the soil. Further, the combination of the water spray holes is not limited to the above combination, and may be a water spray hole, 20 and water spray holes 30, 5 (refer to Figs. 4(a) to 6(C)), and other conventional water sprays. The combination of holes. " a As described above, since the water spray to the vicinity of the watering pipe 6 is applied to the water spray hole 20 forming the inclined surface 11, the water spray system leaving the watering pipe 6 is

The water hole 30 is carried out, so that it can be evenly sprayed near the watering pipe 6 to the far side: ία tjb towel S 88789.doc -32- 1278279 into J Di Di, with the ability to truly reach the sound of water For water, use ~ _ (four) water' and spray with low pressure L20. ^ . Use the watering pipe 6 of the water spray hole 20 for proper watering strength in the vicinity of the official 6. Xinbei κ A certain knowledge of the water spray hole 30, 5 ° want to be in the vicinity of the watering pipe to ensure = area, the flooding pipe is required to wear a variety of shells of different apertures 7 holes 3 〇, 5 〇 · '. In the combination of the watering pipe 6 of the present embodiment and the water spray hole 2, only a few fewer water jet holes 2G than the conventional one may be provided. From this, it is possible to increase the uniformity of the internal water when the water washing tube 6 is lengthened, so that the length of the south is 1. ! (Embodiment i) Another embodiment of the present invention will be described below with reference to Figs. 17(a) and 17(b) and Fig. 18. In the present embodiment, a method in which the water pipe 2 described in the above embodiment is cooled by a fine mist in a plastic house will be described. (Test method) The fine mist cooling test system of the watering pipe of the present embodiment was carried out as follows. (Watering pipe) Water spray hole diameter: 0.3 νΠΏΐΦ The position of the water spray hole is approximately 10 degrees and approximately 170 degrees (refer to the third embodiment for the specific method of the hole position) (Test plastic house) 7.2 m front width pipe House planting crops: Cucumber planting ridges: 4 ridges (watering pipe setting method) 88789 1278279 Set 2 pieces at a height of 2 m above ground (spray water treatment method) Spray water for 1 minute every 1 hour (at 11:00, 12 Water supply at a time of π) Water supply pressure: 0.2 MPa Fig. 17(a) and Fig. 17(b) are schematic views showing the structure of the watering pipe 2 for passing water to the inner state, which is used in the present embodiment, Fig. 17 The perspective view, Fig. 8" is a cross-sectional view of the DD^ arrow of Fig. 17(a). In the experiment, the watering pipe 2 for forming the water spray hole 10 is as shown in Fig. 17(a) and Fig. 7(b). The water-spraying hole 1 〇 is disposed on the pipe at a position of approximately 1 degree and a position of approximately 1 70 degrees on the straight line. The watering pipe 2 of the present embodiment forms two rows as shown in Fig. 17 (a). The water spray hole 10 and each of the water spray holes 1 are formed at substantially equal intervals. As shown in the figure, the vertical line is lowered from the water spray hole 1 of one of the two rows. When the line connecting the water jet holes 10 of another row is divided, the water spray hole 10 is formed at a position where the center of the line intersects. That is, the watering pipe 2 used in the embodiment is as shown in FIG. The water hole 1 is formed in the fourth and second quadrants of the cross-sectional view. Fig. 18 is a schematic view showing the method of performing the fine mist cold portion of the plastic house by the watering pipe of the present invention. The spouting hole 10 of the watering pipe 2 is sprinkled with water-like fine water droplets to spray and spray water on the crop body 110 for planting crops. Thereby, the heat of vaporization of the water can be lowered to reduce the inside of the plastic house 100. Fig. 27 shows the results obtained by the above-mentioned fine mist cooling test, using the spray water spray of the watering pipe 2 on the room temperature and humidity in the plastic house. As shown in Fig. 27, due to the watering pipe 2 every hour of 丨 min break 88789.doc -34- 1278279 The temperature inside the spray plastic house 100 is reduced by about 5 °C after about 8 minutes of water spray: and this cooling effect lasts about 15 minutes after spraying water. After 30 minutes, the X-ray is re-sprayed, and the relative humidity inside the plastic eaves The temperature drop due to the water spray is 1% to 15% higher than that before the water spray, but the increase in relative humidity is not particularly noticeable. There are 2 watering pipes 2 in the ridges, and the water spray is sprayed every 1 hour for fine mist cooling. However, the number of watering pipes and the water spray interval are not limited to this, and can be set according to the required cooling effect. The watering is sprayed with the water spray of the official spray hole, and the water perforated by the U, and the Tianhua becomes a fine water droplet to promote gasification, and the gasification heat can reduce the indoor temperature of the plastic house by about 5 °. C. Here, the fine mist in the plastic house is cooled, and the power sprayer for generating fog; the nozzle for spraying the mist; and the mechanism for moving the nozzle inside the house are used. However, this device has a very high price problem. In view of this, the water washing tube having the X-perforated water spray hole of the present embodiment is cooled by fine mist, and the mist cooling can be realized at a very low cost (about 1/1 inch or less of the above-mentioned conventional device). The watering pipe of the present embodiment is not limited to the fine mist cooling of the plastic house, but can also be used for cooling, disinfecting and cleaning of the fine mist of the animal house. The implementation of the shape bear 5 according to Fig. 19 (a), Fig. 19 (b), Fig. 20 (a) and Fig. 20 (b) illustrates the other aspects of the present invention. In the present embodiment, the watering pipe 3 described in the above embodiment is placed under the crop body 11 (the side where the crop body 11 is planted), and the planting site 120 is partially watered. Water 88789.doc -35 - 1278279 Replace the water pipe 3 with the official 2. For the sake of convenience of explanation, the members having the same functions as those of the above-described embodiment are denoted by the same reference numerals, and the description thereof will be omitted. Fig. 19 (4) and Fig. 19 (8) are views showing a state in which the water is washed by f 3 in the water washing method of the present invention. Fig. 19 (4) is a front view showing the state of the water washing pipe, Fig. 19 (b) The planting site 120 is a side view of the state in which the submerged pipe 3 is installed. X is shown in Fig. 19 (4), where two crops of cultivar were planted in a ridge of 12 种植 in the planting area. As shown in Fig. 19 (a), the watering pipe 2 is placed on the surface of the seedling region 11 in the approximate center of the two rows of crop bodies 11 (), in order to spread the spray water in the crop body 110' in its state. The two rows of water spray holes 2 are formed at substantially equal intervals as shown in Fig. 2(b). The rows of the water spray holes 20 are preferably as shown in the figure, and it is preferable that the (four) water spray direction is formed below the horizontal direction of the right ear portion. New Zealand, because it can greatly suppress the same degree of water spray, it is especially suitable for planting such as flowers that are not suitable for flooding and spraying. Here, each row of the water spray holes 20 is formed on the lower side of the right ear portion 23, and can be expressed at a position above the range of 18 degrees or more according to the definition of the position of the water spray hole 2 of the month of FIG. 12, and/or The water jet hole 20 is formed in a straight line at a position in the range of 270 degrees or more and 360 degrees or less. Next, a conventional partial watering method in which the watering pipe 200 for watering is dripped by the drip hole 21 is described with reference to Figs. 20(a) and 20(b). Fig. 2 (a) is a state in which the watering officer 200 is placed in contact with the planting mantle 2 erected in the center of the crop body. As shown in the figure, when water is dripped with drip water and water is drained from the drip hole 21, the drip water is dripped only directly below it, and local watering is performed.才88789.doc -36- 1278279 Therefore, according to the conventional point of dripping water, the range of penetration of drip water is limited to the range of horizontal penetration of drip water in planting land, so as shown in Figure 2 (4, if only erected In the center of the crop body, it is impossible to water it in a sufficient range. Therefore, at least the watering pipe 200 needs to be erected in each row of the crop body 110. In particular, the crop body is rooted in the planting land before the wide planting period. 'When the right water does not penetrate into the wide range of planting land, it produces a crop body that needs to be manually watered in the range of non-permeate water, so it is extremely troublesome. In addition, when watering with drip water, it is dripped repeatedly by dripping water. Planting the same area of the planted land, so the location of the drop is sag, and the water of the specific government is transported. As a result, there is a problem that the penetration of water in the planted land is more uneven. Therefore, the drip of the conventional drip is evenly distributed. It is extremely difficult to spray water on a wide range of planting land. In view of this, the present embodiment is shown in Figs. 19(a) and 19(b); the water-repellent method is the above embodiment using FIG. 8 to FIG. Illustrated with uniform water spray The method of watering the pipe 2 in the vicinity of the water spray hole 20. Therefore, as shown in Fig. (a), one watering pipe 2 is placed in the crop body 1010 〜, and the water can be uniformly sprayed uniformly. The crop body of both sides is 11 〇. Also, as shown in Fig. (b), the crop body 110 can be uniformly sprayed to each row in a row. Therefore, even if it is used as a watering method for the crop body 110 which is rooted in the early stage of planting. When using, there is no need for manual watering. Bu from the water hole 20 spray water (spray water), because the spray hole 2 〇 extremely near the collision into a misty fine water droplets, it is dripping than the point, Planting land, so it can eliminate the repeated spraying of water, resulting in the specific area of the planting area 120. The area forms a channel for the water to form a depression, resulting in uneven penetration of the water in the mouth of the planting ground 88789.doc -37-1278279. The problem of the water method. As described above, the method of using the m-tube of the present embodiment can spray water in a wide range near the water-washing pipe at a low water level. Therefore, it is extremely suitable for, for example, labor reduction. In recent years, for example, spoons 30 cm i degree planting of crops in extremely narrow range of crops. μ and m spray holes and drip holes for crops that are not suitable for floating in the air, or crops with limited water spray width When the method of spraying the water flow direction is lower than the horizontal direction of the water washing method, there is a problem that the water is hit by the ink to dig the planting = the reason is that, as the water hole of the x-perforation is used in the embodiment, the planting site is hardly excavated, so The present invention is also limited by the above embodiments, and various modifications can be made within the scope of the present invention. As described above, the water spray system of the present invention has its center line intersecting to sprinkle water with water. The one side is formed adjacent to the water spray hole. Therefore, there is a spray water which can provide a spray of water droplets into a misty fine droplet of 7 droplets, which can be sprayed with water in the vicinity of the water spray body without increasing the water spray height. The effect of the body. Only the time of the present invention is such that the towel (10) intersects the adjacent water spray hole formed on one side of the water pressure squeegee. Therefore, there is an effect that the water droplets of the water spray can be atomized into mist-like fine water droplets, and the water spray pipe can be uniformly sprayed in the vicinity of the water spray body without increasing the water spray height. The pipe system for flooding invented by Beben has a water collision with water sprayed at a water pressure of 0.2 running water, which is formed by the collision of water sprayed at 88789.doc -38-1278279, and water is sprayed from one side of the watering pipe. Adjacent to the water spray hole. Therefore, it is possible to provide the water pressure of the sound of the water used for the watering operation by the facility, and to spray the water at a low spray height to a wide range of spray water in the vicinity of the water spray body. Preferably, the adjacent water spray holes are formed on the wall surface of the opening to change the inclined surface of the direction in which the water pressure is sprayed in the direction of the radial direction. Thus, there is an effect of providing a water spray body capable of uniformly spraying water to a wider range at a lower spray height in the vicinity of the water spray body. Preferably, the tube adjacent to the water spray hole has a tube thickness of l in a planar state, and the height of the intersection of the tube surface opposite to the hemisphere side to the center line of the adjacent water spray hole is Η, satisfying 〇.5x l<;h<l + 5〇_...(1) relationship. Therefore, it is possible to spray water to a wide range in a position near the water spray body. The watering camp of the present invention may also be a person who has a combination of the above-mentioned adjacent water spray holes and the bean spray water holes. ^ This has the effect of ensuring a wide spray area by wearing a number of spray holes that are smaller than conventional. DETAILED DESCRIPTION OF THE INVENTION The detailed description of the invention, the specific embodiment or the embodiment of the invention, in order to make the technical content of the present invention clear, the latter is not limited to its specific example and is narrowly interpreted, in the spirit of the present invention| Various modifications can be made within the scope of the following patent application. [Brief Description of the Drawings] 88789.doc '39- 1278279 Fig. 1 is a water spray body according to the first embodiment of the present invention, and the water ejected from the water spray hole of the water spray body collides with each other to promote the fineness of water pressure water droplets. And reduce the profile of the principle of the water pressure of the sprayed water. Fig. 2 is a cross-sectional view showing the position of the water jet hole adjacent to the center line of the water spray hole and the shape of the water spray hole viewed from various directions in the water spray body of Fig. 1. Fig. 3 is a schematic cross-sectional view showing the structure of the watering pipe according to the second embodiment of the present invention in which the center line is intersected with the water spray side in a planar state, and the water spray holes 10A and 10B are formed. 4(a) and 4(b) are schematic views showing the structure of the tube for pouring according to the second embodiment of the present invention, and FIG. 4(a) is such that the length direction of the watering tube is parallel to form a watering adjacent to the water spray hole. The schematic structure of the water pipe when the water is passed through, and Fig. 4(b) is the A_A of the state of the water spray hole when the water pipe for the water is used for water washing. Fig. 5 (a) and Fig. 5 (b) are schematic views showing the structure of a watering pipe according to a second embodiment of the present invention, and Fig. 5 (a) is such that the pipe cross section of the pipe for watering is parallel to form a water jet hole adjacent thereto. Fig. 5(b) is a B_B view of the state of the water spray hole when the watering pipe of Fig. 5(a) passes through the water, and the line arrow is a cross-sectional view. 6(a) to 6(c) are schematic views showing the structure of a watering pipe and a conventional watering pipe according to a second embodiment of the present invention, and Fig. 6(a) is a first embodiment of the present invention having a water hole for X perforation. The watering pipe of the form, Fig. 6(b) is a conventional watering pipe having a water hole for oblique perforation, and Fig. 6(c) is a conventional watering pipe having a water hole vertically perforated. Fig. 7 is a perspective view showing the water spray dispersion state in the vicinity of the water spray hole of the conventional water washing pipe shown in Fig. 6(b). Fig. 8 is a perspective view showing a state in which the water spray hole of the watering pipe according to the second embodiment of the present invention is attached to the spray water dispersion state of Fig. 6 (a), Fig. 9 (a) to Fig. 9 (c). A different diagram of the watering pipe of the watering pipe according to the second embodiment of the present invention and the water spray pattern of the conventional water washing pipe, and FIG. 9(a) is the watering strength and water spray of the water hole of the X perforation of FIG. 6(a). The relationship between the distance, Figure 9 (b) is the relationship between the watering strength of the water jet hole and the water spray distance of the oblique perforation in Figure 6 (b), Figure 9 (c) is the vertical perforation of the water hole in Figure 6 (c) Fig. 10(a) to Fig. 10(c) are diagrams showing the difference in water spray distribution between the watering pipe and the conventional watering pipe according to the second embodiment of the present invention, Fig. 1 (a) The relationship between the watering strength of the water jet hole and the water spray distance of the perforated hole in Fig. 6(a), the relationship between the water washing strength of the water jet hole and the water spray distance of the oblique perforation of the figure, Fig. 1 Fig. 11(a) to Fig. 11(c) show the watering pipe and the conventional watering according to the second embodiment of the present invention. The dissimilar plane state distribution diagram of the water spray distribution of the tube, Fig. u(a) is the X wearing of Fig. 6(a) In the water spray area of the hole of the hole, Figure 11 (b) is the water spray area of the water hole in the oblique perforation of Figure 6 (b), Figure 11 (C) is the spray hole of the vertical perforation of Figure 6 (c) Fig. 12 is a cross-sectional view showing the water washing pipe for the position of the water spray hole. Fig. 13(a) and Fig. 13(b) are a combination of the water spray hole of the X through hole and the water spray hole of the oblique hole. Fig. 13(a) is a perspective view, and Fig. 13(b) is a cross-sectional view taken along the line C-C'. Fig. 14(a) to Fig. 14(c) are Fig. 13 (Fig. 13) a) and Figure 13 (b) shows the water spray distribution curve of the water washing pipe, Figure 14 (a) is the individual water spray distribution of the water hole according to the X perforation, and Figure 14 (b) is the oblique hole piercing The individual water spray distribution of the water spray hole, Fig. 14 (c) is based on the individual water spray distribution of each water spray hole as the water spray distribution of the 88789.doc -41 - 1278279 water spray distribution. a) and Fig. 15(b) are diagrams showing the state distribution of the water distribution of each T water hole in the watering pipe shown in Fig. 13 (a) and Fig. 13 (b), Fig. 15 (a) is based on X perforation For the individual water spray distribution of the water spray hole, Fig. 15(b) is the individual water spray distribution of the water spray hole according to the oblique perforation. Fig. 16 is a diagram showing Fig. 13(a) and Fig. 13 (b) Schematic diagram of the water spray state in the plastic knee housing of the water washing pipe shown in Fig. 17. Fig. 17 (a) and Fig. 17 (b) are schematic views showing the structure of the watering pipe for the water to the inside in the fourth embodiment. Fig. 17(a) is a three-dimensional view, and Fig. 17(b) is a cross-sectional view taken along the line DD of Fig. 17(a). Fig. 1 is a view showing a fine mist cooling of a plastic house using the watering pipe of the present invention. Method schematic. Fig. 19 (a) and Fig. 19 (b) are views showing a method of the fourth embodiment of the watering pipe of the present invention, and Fig. 19 (a) is a front view showing the state of the watering pipe for the planting site. Fig. 19 (b) is a side view showing the state of the watering pipe for the planting site. 20(a) and 20(b) are views showing a conventional method of watering a portion by drip water, and Fig. 20(a) is a front view showing a state in which a watering pipe is installed in a planting place, and Fig. 2(b) Side view of the state of the watering pipe for the planting site. Fig. 21 is a schematic view showing the water spray state of the plastic house of the conventional water washing pipe. Fig. 22(a) and Fig. 22(b) are the water-like complaints of the plastic nozzle of the conventional water jet hole of the vertical perforation. Fig. 22(a) is for spraying water in the vicinity of the water supply pipe. The state in which the water contacts the plastic roof, and Fig. 22(b) is a state in which the water spray does not contact the plastic roof to generate an unsprayed area. Figure 23 is a schematic view of the state of water spray in a plastic house with a cold yarn. 88789.doc -42- 1278279 Fig. 24 is a schematic view showing the water spray state of a conventional water spray hole with vertical perforation in a plastic house wall surface. Fig. 25 is a cross-sectional view showing a conventional watering pipe for changing the direction in which the water of the water pressure flows in the radial direction by the inclined surface of the water spray hole of the watering pipe. Fig. 26 is a table showing the nozzle hole diameter of the watering pipe and the position of the watering pipe in the third embodiment in which the water jet holes of the X perforations and the water spray holes of the oblique perforations are arranged. Fig. 27 is a table showing the results obtained by the spray-watering tube spray A water-to-temperature and humidity in the fine mist cooling test of the fourth embodiment. [Graphic representation of symbols] 丨 2, 3, 4, 5, 6 10 ^ 20

10A, 10B

11A, 11B

12A, 12B Water spray body Watering pipe Water spray hole Water spray hole (adjacent water spray hole) Opening wall surface Inclined surface

LA, LB center line thickness

88789.doc -43 -

Claims (1)

1278279 Picking up, patent application scope: i• A water spray body, which is composed of a plurality of water spray holes, and has a water spray adjacent to the side where the center line intersects on the side where the water is flying by water pressure hole. 2. The water spray body of claim 1, wherein the diameter of the perforated outer circumference (R) of one of the adjacent water spray holes is 0_05 mm or more and 20 mm or less. 3 For example, in the water spray body of the first application of the patent scope, the distance (D) of the adjacent spray holes is 0 mm or more and 20 mm or less. 4. The water spray body of claim 1, wherein the angle (X) formed by the center line of the adjacent water spray hole and the surface on which the water flies is 20° or more and 80° or less. 5. The water spray body of claim 1 wherein the number of adjacent spray holes is an even number. A method for producing a water spray body, which is a method for producing a water spray body having a plurality of water spray holes; and a water spray hole adjacent to each other at a side where water is flying by water pressure so as to intersect the center line. A watering pipe having a plurality of water spray holes; and a water spray hole formed on the side where the water is flying by water pressure so as to intersect with the center line. 8. A watering pipe having a plurality of water spray holes; and when the water is flying at a water pressure of 0.2 MPa, there is a collision with flying water on the side where the water is flying from the water washing pipe by water pressure The way formed by the adjacent 88789.doc 1278279 water spray hole. 9. The watering pipe according to claim 7 or 8, wherein the adjacent water spray holes each form an inclined surface on the wall surface of the opening, the inclined surface changing a direction in which the water of the water pressure flies in a radial direction. 10. The watering pipe according to claim 7 or 8, wherein the adjacent water spray hole is provided with a flat tube having a tube thickness L, from a pipe surface opposite to the water spray side to the adjacent one. When the height of the intersection of the center line of the water spray hole is Η, the following relationship is satisfied: 1. 5X L<H<L + 50 mm...(1) 〇1 U. For watering according to item 7 or 8 of the patent application scope The diameter of the perforated outer circumference of the adjacent water jet hole is small (r) is 〇〇5 _ or more and 2.0 mm or less. 12. The water washing pipe of claim 7 (4), wherein the water jet hole distance (D) adjacent to the above is 〇mm or more and 2 〇mm or less. The water washing pipe according to the seventh or eighth aspect of the invention, wherein the center line of the adjacent nozzle water hole and the angle (X) of the water flying fly are 20° or more and 80 degrees. the following. Take the water-washing pipe of item 7 or 8 of the patent scope, and the number of water-jet holes is even. 1 € 15·—The manufacturing method of the square tube for the washing water pipe; and, the system, the washing water with the water hole for the water, by the flat hole of the watering pipe, the water is sprayed in the oblique direction In the way of water pressure, the side of the water flying team is formed with the center line and the water hole is formed by 88789.doc 1278279. For example, in the manufacturer of the watering pipe of the fifteenth aspect of the patent application, the water is sprayed so as to illuminate the laser light to illuminate the laser light. [17] A method for cooling a fine mist, which uses a pipe for watering to have a plurality of water spray holes, and has a center line crossing on the side of the water. The adjacent water spray hole formed by the method; or a plurality of water spray holes, when the water is flying at a water pressure of 0.2 MPa, the water pressure collides with the flying water from the side where the water is flying from the watering pipe The adjacent water jet holes formed. ; 88789.doc