TWI672991B - Assembled conveying pipe, conveying system having the same, and irrigation method and soil sterilization method - Google Patents

Abstract

A conveying system is suitable for conveying fluid to an environment. The conveying system includes a supply unit, a plurality of output lines, and a conveying unit. The supply unit is adapted to supply a fluid for delivery to the environment. The output pipes are located in the environment, and each output pipe includes a plurality of assembled conveying pipes and a plurality of permeate pipes. A male end of each of the assembled conveying pipes of the output pipe passes through the card. Each of the permeation tubes is formed with a plurality of perforation holes. Each permeation tube has two connection ends at opposite ends, and the two connection ends are assembled and connected respectively. The connecting pipe body of two adjacent assembled conveying pipes of the output pipe. The conveying unit is connected between the supply unit and the output lines.

Description

Assembled conveying pipe, conveying system having the same, and irrigation method and soil sterilization method

The invention relates to a conveying system, in particular to a conveying system having an assembled conveying pipe and an irrigation method performed using the conveying system.

There is an existing irrigation system for irrigating a soil with water. The irrigation system has a water storage tank, an output unit buried in the soil, and a transportation pipeline connected between the water storage tank and the output unit. The output unit has a plurality of shunt tubes arranged side by side at a distance from each other. In the process of burying the shunt tubes, a plurality of plastic pipe pieces are cut to an appropriate size, and a plurality of sleeves are fixedly connected to the cut with an adhesive. The plastic pipe is formed between the plastic pipe fittings to form the shunt pipe. However, during the above-mentioned burying process, plastic fines and adhesives generated during the cutting of the plastic pipe fittings easily contaminate the soil, which in turn affects subsequent crops cultivated in the soil.

Furthermore, the above-mentioned casing has an upwardly-connected connecting pipe portion so that the whole is in an inverted T-shape, and the output unit also has a plurality of permeation pipes with pores formed in the wall, each of which is arched. The two connecting pipes are connected between adjacent connecting pipe parts so that the water in the output unit can infiltrate the soil from the pores of the permeating pipes by pressure. However, because the buried heights of the shunt pipes may be different when they are buried, the water pressure in the shunt pipes is not the same, and the permeation pipes connected to the shunt pipes of different heights at both ends are generated in the amount of seepage water. Non-uniform condition. That is to say, the lower end of the osmotic pipe has a higher water pressure and a larger amount of exudation, and the lower end of the osmotic pipe has a lower water pressure and a smaller or no exudation. The problem of unevenness. In addition, the above-mentioned sleeve needs to have its connecting pipe part facing upwards when being installed, but the sleeve cannot be completely fixed with the cut plastic pipe piece before the adhesive is dried, so the sleeve is easily dried and fixed by the adhesive Inclined or dumped before, increasing the difficulty of construction operations. In addition, after long-term use, the sleeve of the shunt pipe or the cut plastic pipe may need to be replaced due to blockage of the pipe, and the entire shunt pipe must be replaced, which is very inconvenient.

In addition, there is an existing soil sterilization method for sterilizing a soil. The method is to firstly place an iron cover on the soil, and then use a steam supply device connected to the inner space of the iron cover to provide steam to the soil. The internal space between the iron cover and the soil, so that steam can diffuse from above the soil into the soil, and the soil is sterilized by the temperature of the steam. However, this method generally only allows steam to penetrate at most about ten centimeters below the surface of the soil, which limits the sterilization effect.

Therefore, one object of the present invention is to provide an assembled conveying pipe capable of improving at least one of the disadvantages in the prior art, and a conveying system having the assembled conveying pipe.

Therefore, in some embodiments of the assembled conveying pipe of the present invention, it includes a main pipe body, at least one connecting pipe body, and a supporting unit. The main pipe body extends along a length direction and has an opposite end on the length direction. A male end portion and a female end portion, the outer diameter of the male end portion corresponding to the inner diameter of the female end portion, the connecting pipe body is formed on the main pipe body in communication with the main pipe body, and the connecting pipe body is Extending upward from a top of the main body along a height direction, the supporting unit is formed at the bottom of the main body along a width direction, and the supporting unit has a bottom extending from the main body and extending along the width direction. Supporting faces with flush sides.

In some embodiments, the support unit has two support structures each having the support surface, and the two support structures are formed on the main body at intervals along the length direction.

In some embodiments, each supporting structure has two supporting ribs arranged along the width direction, the supporting ribs are plate-shaped and the plane direction is directed toward the length direction, and each supporting rib has one The supporting surface is flush with the bottom side edge of the main pipe.

In some embodiments, the assembled conveying pipe includes two connecting pipe bodies, and the connecting pipe bodies are formed at the top of the female end portion of the main pipe body at intervals along the length direction.

In some embodiments, the supporting unit is formed at a female end portion of the main body, and the supporting surfaces of the two supporting units are flush with the bottom side edge of the female end portion.

In some embodiments, at least one annular groove is formed on an outer side surface of the male end portion, and the assembled conveying pipe further includes at least one elastic ring member provided in the annular groove and having elasticity, and the elasticity The ring member protrudes from the outer side of the male end portion.

In some implementation forms, a positioning slot is formed on the inner side surface of the female end portion adjacent to the trailing edge, and a positioning protrusion corresponding to the positioning slot is formed on a corresponding position on the outer side surface of the male end portion.

In some embodiments, an indicator pattern is formed on the outer side of the female end portion corresponding to the positioning card slot.

Therefore, in some embodiments, the conveying system of the present invention is suitable for conveying fluid to an environment. The conveying system includes a supply unit, a plurality of output lines, and a conveying unit. The supply unit is adapted to supply a fluid for delivery to the environment. The output pipes are located in the environment. Each output pipe includes a plurality of assembled conveying pipes as described above, and a plurality of permeate pipes. The male end of each of the assembled conveying pipes of the output pipe is passed through. It is fixed to the female end of the adjacent assembled conveying pipe. Each permeating pipe is formed with a plurality of perforating holes. Each permeating pipe has two connecting ends at opposite ends. The two connecting ends are respectively assembled and connected. The connecting pipe body of two adjacent assembled conveying pipes of the output pipeline. The conveying unit is connected between the supply unit and the output lines to convey the fluid to the output lines.

In some embodiments, the fluid includes an irrigation liquid, and the supply unit includes a liquid supply device for providing the irrigation liquid to the output lines.

In some embodiments, the environment is soil, and the irrigation liquid contains a plurality of microorganisms that increase soil fertility of the soil.

In some embodiments, the fluid includes a vapor, and the supply unit includes a vapor supply device for providing the vapor to the output lines.

In some embodiments, the temperature of the vapor is between 60 and 80 degrees Celsius.

Accordingly, it is an object of the present invention to provide an irrigation method performed by the above-mentioned conveying system.

Therefore, in some embodiments, the soil sterilization method of the present invention is performed by the above-mentioned conveying system, the environment is soil, and the irrigation method includes the following steps: a fluid provided by the supply unit is conveyed to the An output pipeline; and the pressure of the fluid in the output pipelines is greater than the pressure in the soil, so that the fluid penetrates into the soil from the infiltration holes of the infiltration pipes of the output pipelines.

In some embodiments, the fluid contains at least one of water, gas, and vapor.

Therefore, it is an object of the present invention to provide a soil sterilization method which can improve at least one of the disadvantages of the prior art.

Therefore, in some embodiments, the soil sterilization method of the present invention is performed by a conveying system, which includes a supply unit, a plurality of output pipelines, and a conveying unit, the output pipelines are buried in a In soil, the supply unit is used to supply a vapor, and the conveying unit is connected between the supply unit and the output pipes. The soil sterilization method includes the following steps: The supply unit provides a vapor, and the vapor passes through the conveying unit. Delivered to the output pipes; and the pressure of the steam in the output pipes is greater than the pressure in the soil, so that the steam penetrates into the soil from the infiltration holes of the infiltration pipes of the output pipes.

In some embodiments, the temperature of the vapor is between 60 and 80 degrees Celsius.

The invention has at least the following effects: The corresponding matching between the male end portion and the female end portion of the assembled conveying pipes enables the assembled conveying pipes to be quickly assembled head-to-tail, and avoids cutting and adhesion. The material pollutes the soil, and enables the output pipes assembled by the assembled conveying pipes and the permeating pipes to be partially disassembled and replaced. In addition, by using the supporting units of the assembled conveying pipes, the assembly conveying pipes are prevented from falling down during the burying process, so as to facilitate the burying operation of the output pipes. In addition, two adjacent assembled conveying pipes connected to the same output pipeline are respectively assembled at the two ends of the connecting pipe body, so that the fluid pressure at the two ends of the connecting pipe body is consistent, and the two ends of the connecting pipe body are avoided. Exuded fluid flow is uneven. Furthermore, by providing steam to the output pipes through the steam supply device of the conveying system, the steam can be directly penetrated into the soil through the osmosis pipe to sterilize the soil.

Referring to FIG. 1 and FIG. 2, an embodiment of the conveying system of the present invention is suitable for conveying a fluid to an environment. In this embodiment, the environment is soil. This embodiment is applied to cultivate crops grown on the soil. Furthermore, in this embodiment, it is applied to a greenhouse 4 to cultivate crops. The greenhouse 4 includes a machine room 41, a light-transmitting curtain structure 42 adjacent to the machine room 41 and surrounding a cultivation area 421, and a plurality of long earthen lobes 43 located in the cultivation area 421 and stacked by the soil. The equal-length soil hoe 43 extends along a length direction D1 and is arranged at intervals from each other, and is used to cultivate crops. The conveying system is partially disposed in the machine room 41 and partially disposed in the cultivation area 421. The conveying system includes a supply unit 1, a plurality of output lines 2, and a conveying unit 3.

The supply unit 1 is adapted to supply a fluid to be transported to the soil. The supply unit 1 includes a liquid supply device 11 and a steam supply device 12. The liquid supply device 11 is used to provide an irrigation liquid to the output pipes 2. In this embodiment, the irrigation liquid is water, and the liquid supply device 11 has a reservoir 111, a nutrient solution pond 112, and a communication pipe 113 connected between the reservoir 111 and the nutrient solution pond 112. And a regulating valve 114 provided in the communication pipe 113. The water storage tank 111 is disposed on the top of the machine room 41 so that the water in the water storage tank 111 has sufficient potential energy to provide the power required for water irrigation. In this embodiment, the installation height of the reservoir 111 is about 2 meters from the ground, but it is not limited thereto. Its setting height can be adjusted according to factors such as the area of the land to be irrigated and the amount of water. Also. The liquid supply device 11 further includes a transparent cover 115 provided on the top of the reservoir 111 to prevent impurities from entering the reservoir 111 and allow sunlight to penetrate the transparent cover 115 to illuminate the reservoir 111. Water. The nutrient solution pool 112 is disposed on the top of the machine room 41 adjacent to the reservoir 111 and is set higher than the reservoir 111. The nutrient solution pool 112 contains a nutrient solution, and the nutrient solution contains nutrients that help plants grow. Non-metallic elements (such as nitrogen, phosphorus, potassium, etc.), metallic elements (such as calcium, magnesium, iron, etc.), and various microorganisms that increase the soil fertility of the soil. The communication pipe 113 is used to transport the nutrition liquid to the storage tank 111 through the height difference between the nutrition liquid tank 112 and the storage tank 111, and the regulating valve 114 is used to control the flow of the nutrition liquid into the storage tank 111. The flow of the nutrient solution is such that the water provided to the output pipes 2 contains a variety of microorganisms that increase soil fertility of the soil and elements that help plant growth. The steam supply device 12 is disposed at the bottom in the machine room 41 and is used to provide a steam to the output pipes 2. The temperature of the steam is between 60 and 80 degrees Celsius.

With reference to FIG. 3 to FIG. 6, the output pipes 2 are respectively buried in the long earthen slabs 43 extending along the length direction D1. Each output pipe 2 includes a plurality of assembled conveying pipes 21, A plurality of permeation pipes 22, two closure members 23, and a drain valve member 24, and the assembled conveying pipes 21 are connected end to end in order to form an inflow end 25 and an outflow end at two opposite ends. 26. Each of the assembled conveying pipes 21 includes a main pipe body 211, two connecting pipe bodies 212, a supporting unit 213, and two elastic ring members 214. The main pipe body 211 extends along the length direction D1 and has a male end portion 211a and a female end portion 211b on opposite ends of the length direction D1. The outer diameter of the male end portion 211a and the inside of the female end portion 211b Corresponding to the diameter, the male end portion 211a of each of the assembled conveying pipes 21 of the output pipeline 2 is passed through and fixed to the female end portion 211b of the adjacent assembled conveying pipe 21, and the outer end of the male end portion 211a is Two annular grooves 211c for the two elastic annular members 214 are formed around the sides. The two elastic annular members 214 have elasticity and protrude from the outer side of the male end portion 211a, so that the assembled conveying pipe When the male end portion 211a of 21 is fixed to the female end portion 211b of another assembled conveying pipe 21, the gap between the male end portion 211a and the female end portion 211b can be squeezed by the female end portion 211b. The elastic annular members 214 are sealed, so as to achieve the requirements of air-tightness and liquid-tightness between the assembled conveying pipes 21. The corresponding matching of the male end portion 211a and the female end portion 211b of the assembled conveying pipes 21 enables the assembled conveying pipes 21 to be quickly assembled head-to-tail, avoiding the conventional production of the output pipeline 2, The material produced by cutting and bonding contaminates the soil, and enables the output pipes 2 assembled by the assembled conveying pipes 21 to be locally disassembled and replaced later. It is worth mentioning that, in this embodiment, the pipe wall thickness of the female end portion 211b of the main pipe body 211 is greater than the pipe wall thickness of other parts of the main pipe body 211. In addition, the inner wall surface of the main pipe body 211 is smooth. This can prevent microorganisms from accumulating on the inner wall surface of the main body 211 and blocking the main body 211. Moreover, in this embodiment, a positioning card slot 211d is formed on the inner side surface of the female end portion 211b adjacent to the trailing edge, and an outer surface of the female end portion 211b is formed at a position corresponding to the positioning card slot 211d. An arrow-shaped indication pattern 211e is formed with a positioning protrusion 211f corresponding to the positioning card slot 211d at a corresponding position on the outer side of the male end portion 211a. When the male end portion 211a of each of the assembled conveying pipes 21 is fixed to the female end portion 211b of another assembled conveying pipe 21, the positioning protrusion 211f on the male end portion 211a is correspondingly engaged with the female end portion. The positioning card slot 211d of 211b can prevent the radial direction of the assembled conveying pipe 21 from being distorted by the corresponding cooperation relationship between the positioning card slot 211d and the positioning projection 211f, and the indication pattern is used. 211e can clearly know the position of the positioning card slot 211d located on the inner side of the female end portion 211b, so as to increase the convenience of assembly of the assembled conveying pipes 21.

The connecting pipe bodies 212 are formed on the main pipe body 211 in communication with the main pipe body 211, and the connecting pipe bodies 212 extend upward from a top of the female end portion 211b of the main pipe body 211 along a height direction D2. And the connecting pipe bodies 212 are arranged at intervals along the length direction D1, and the outer surface of each connecting pipe body 212 is sawtooth-shaped. The supporting unit 213 extends along a width direction D3 and is formed on the bottom of the female end portion 211b of the main body 211. The supporting unit 213 has two supporting structures formed on the main body 211 at intervals along the length direction D1. 213a, each supporting structure 213a has two supporting ribs 213b arranged along the width direction D3, the supporting ribs 213b are plate-shaped and the plane direction is toward the length direction D1, and each supporting rib 213b has an A support surface 213c with which the bottom side edge of the female end portion 211b of the main pipe body 211 is flush. The supporting force provided by the supporting surfaces 213c of the supporting ribs 213b can prevent the assembled conveying pipe 21 from falling easily during the process of being buried in the long soil ridge 43, and maintain the connecting pipes. The body 212 faces upward to facilitate the embedding operation of the output pipes 2.

A plurality of permeation holes 221 are formed in each permeation tube 22, each permeation tube 22 has two connection ends 222 at opposite ends, and the two connection ends 222 are respectively assembled and connected to adjacent ones of the output pipes 2 Two adjacent connecting pipe bodies 212 of the two assembled conveying pipes 21. The two adjacent assembled conveying pipes 21 connected to the same output pipe 2 are assembled by the two ends of the connecting pipe body 212 respectively. The conveying pipes 21 are substantially the same in height and communicate with each other, so that the fluid pressure at the two ends of the connecting pipe body 212 is consistent, thereby preventing the fluid flow at the two ends of the connecting pipe body 212 from being uneven. The two closure members 23 are covered on the connecting pipe bodies 212 of the assembled conveying pipes 21 that are not assembled with the permeation pipe 22 to prevent fluid from leaking directly through the connecting pipe bodies 212. In addition, the zigzag-shaped connecting pipe body 212 on the outer surface can strengthen the holding force between the permeation pipe 22, the closure member 23, and the connecting pipe body 212. A relief valve member 24 of each output line 2 is provided at the outflow end 26 and is provided at a female end portion 211b of the assembled conveying pipe 21 located at the outflow end 26. The relief valve member 24 can be controlled Ground is switched between a closed state in which the outflow end 26 is closed and an open state in which the outflow end 26 is opened. When the output pipes 2 need to be cleaned, the drain valves 24 can be turned to the open state, so that fluid enters from the inflow ends 25 and flows out of the outflow ends 26, thereby cleaning the Wait for the output line 2.

It is worth mentioning that the application environment of the conveying system is not limited to soil. The conveying system can also be applied to the ground or water. When used in different environments, the size of the pores 221 of the permeable tube 22 needs to be different. For example, when applied to the ground, the size of the penetration hole 221 of the penetration pipe 22 needs to be smaller than the size of the penetration hole 221 of the penetration pipe 22 applied to the underground transportation system as in this embodiment. When the water is below the surface, the size of the penetration hole 221 of the penetration pipe 22 needs to be further reduced. In other words, the assembled conveying pipe 21 and the osmotic pipe 22 of the output pipes 2 can not only be applied to the agricultural field as in this embodiment, but also can be applied to the fields of biotechnology materials, environmental protection, aquaculture, etc. This embodiment is used as a limitation.

The transport unit 3 is connected between the supply unit 1 and the output pipes 2 to transport the aforementioned water (irrigation liquid) or steam to the output pipes 2. The conveying unit 3 includes a first pipe section 31 connected to the reservoir 111 and the inflow end 25 of the output pipes 2, and a second pipe section 31 connected to the steam supply device 12 and the first pipe section 31. A pipe section 32, an irrigation control valve 33 provided in the first pipe section 31 and interposed between the reservoir 111 and the first pipe section 31 and the second pipe section 32, and a steam provided in the second pipe section 32 The control valve 34 and a plurality of split control valves 35 are disposed at the ends of the first pipe section 31 adjacent to the output pipes 2 and respectively correspond to the inlet ends 25 of the output pipes 2. The irrigation control valve 33 can be operatively controlled whether the water in the reservoir 111 flows to the output lines 2 through the conveying unit 3, and the steam control valve 34 can be operatively controlled the steam provided by the steam supply device 12. Whether to flow to the output lines 2 through the conveying unit 3, and in addition, closing the flow control valve 35 can stop outputting fluid to the corresponding output lines 2 through the conveying unit 3. In addition, in this embodiment, the supply unit 1 further includes an air inlet pipe 13 connected to the top of the first pipe section 31. The air inlet pipe 13 has an air pipe 13 located at the top and higher than the water tank 111. The air inlet 131 with the highest water level is stored to prevent water from the reservoir 111 from flowing out of the air inlet 131. The air inlet 131 is used to allow external air to be sucked into the first pipe section 31 due to the pressure drop caused by the water flow of the first pipe section 31 to increase the oxygen content of the water flowing in the first pipe section 31 .

Referring to FIG. 1 and FIG. 7, the steps of an irrigation method performed by the above conveying system in this embodiment are described as follows.

In step S11, a fluid provided by the supply unit 1 is transported to the output pipes 2 through the transport unit 3. In this embodiment, when the step S11 is performed, the irrigation control valve 33 is opened and the steam control valve 34 is closed, so that the water in the reservoir 111 flows downward by gravity and passes through the first pipe section 31 The assembled conveying pipe 21 and the permeating pipe 22 flow to the output pipes 2 so that water fills the output pipes 2.

In step S12, the pressure of the fluid in the output pipes 2 is greater than the pressure in the soil, so that the fluid penetrates into the soil from the penetration holes 221 of the penetration pipes 22 of the output pipes 2. In this embodiment, the water pressure of the output pipes 2 which are filled with water inside is greater than the pressure of the soil of the strip soil 43 by gravity, so that water passes through the infiltration holes 221 of the infiltration pipes 22 It oozes out, so that the water is absorbed by the soil of the long stripe 43, thereby achieving the purpose of irrigation. It can be inferred that the fluid may also be a gas in another modified embodiment, which is not limited thereto.

Referring to FIG. 1 and FIG. 8, the steps of a soil sterilization method performed by the above conveying system in this embodiment are described as follows.

In step S21, the supply unit 1 provides a vapor, the temperature of which is between 60 and 80 degrees Celsius, and the vapor is transported to the output pipes 2 through the transport unit 3. In this embodiment, when the step S21 is performed, the steam control valve 34 is opened and the irrigation control valve 33 is closed, so that the steam provided by the steam supply device 12 passes through the second pipe section 32 and the first pipe section 31 The part adjacent to the output pipes 2 flows to the output pipes 2 so that the steam fills the assembled conveying pipe 21 and the permeate pipe 22 of the output pipes 2.

In step S22, the pressure of the steam in the output pipes 2 is greater than the pressure in the soil, so that the steam penetrates into the soil from the penetration holes 221 of the penetration pipes 22 of the output pipes 2. In this embodiment, after the steam fills the output pipes 2, the pressure of the steam in the output pipes 2 gradually increases, so that the pressure of the steam in the output pipes 2 is greater than the length. The pressure of the soil of the strip-shaped soil ridge 43 further causes the steam to seep out from the infiltration holes 221 of the infiltration pipes 22 and the vapor is absorbed by the soil of the strip-shaped soil ridge 43 to destroy the soil by the temperature of the steam The bacteria, viruses, and pests that are not conducive to crop growth can achieve sterilization purposes. In addition, by such a method of directly infiltrating the soil into the soil through the permeation tube 22, the conventional method of infiltrating the soil from the surface of the soil into the soil can be improved. problem.

In summary, the present invention enables the assembled conveying pipes 21 to be quickly assembled head-to-tail by the corresponding cooperation of the male end portion 211a and the female end portion 211b of the assembled conveying pipes 21, avoiding cutting and The material produced by the adhesion pollutes the soil, and enables the output pipes 2 assembled by the assembled conveying pipes 21 and the permeating pipes 22 to be locally disassembled and replaced. In addition, with the support unit 213 of the assembled conveying pipes 21, the assembly conveying pipes 21 are prevented from falling down during the burying process, so as to facilitate the burying operation of the output pipes 2. In addition, the two ends of the connecting pipe body 212 are respectively assembled and connected to two adjacent assembled conveying pipes 21 connected to the same output pipe 2, so that the fluid pressure at the ends of the connecting pipe body 212 is consistent, and the connection is avoided. The flow of fluid seeping from both ends of the tube body 212 is uneven. Furthermore, the steam is provided to the output pipes 2 by the steam supply device 12 of the conveying system, so that the steam can directly penetrate into the soil through the osmosis pipe 22 to sterilize the soil.

However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited in this way, any simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the patent specification of the present invention are still Within the scope of the invention patent.

1‧‧‧ Supply Unit

11‧‧‧ Liquid supply device

111‧‧‧ Reservoir

112‧‧‧ Nutrient Solution Pool

113‧‧‧Connecting pipeline

114‧‧‧ regulating valve

115‧‧‧ transparent cover

12‧‧‧Steam supply device

13‧‧‧Air intake pipe

131‧‧‧air inlet

2‧‧‧ output line

21‧‧‧Assembled Conveying Pipe

211‧‧‧Supervisor

211a‧‧‧Male

211b‧‧‧Female

211c‧‧‧Circular groove

211d‧‧‧Positioning card slot

211e‧‧‧indication pattern

211f‧‧‧ positioning bump

212‧‧‧connecting pipe body

213‧‧‧Support unit

213a‧‧‧support structure

213b‧‧‧supporting rib

213c‧‧‧Support surface

214‧‧‧elastic ring

22‧‧‧ Penetration tube

221‧‧‧ permeation hole

222‧‧‧Connection end

23‧‧‧ Closure

24‧‧‧Drain valve

25‧‧‧Incoming end

26‧‧‧ Outflow

3‧‧‧conveying unit

31‧‧‧First Section

32‧‧‧Second Section

33‧‧‧Irrigation Control Valve

34‧‧‧Steam Control Valve

35‧‧‧ Diverting Control Valve

4‧‧‧ greenhouse

41‧‧‧machine room

42‧‧‧light curtain structure

421‧‧‧Cultivated area

43‧‧‧Striped Soil

D1‧‧‧length direction

D2‧‧‧ height direction

D3‧‧‧Width direction

S11‧‧‧step

S12‧‧‧step

S21‧‧‧step

S22‧‧‧step

Other features and effects of the present invention will be clearly presented in the embodiment with reference to the drawings, wherein: FIG. 1 is a schematic diagram of an embodiment of the conveying system of the present invention; FIG. 2 is a partial perspective diagram of the embodiment 3 illustrates a partial schematic diagram of FIG. 1; FIG. 4 is a schematic perspective view illustrating a combined conveying pipe of an output pipeline of this embodiment; FIG. 5 is a diagram 4 is a schematic perspective view from another perspective; FIG. 6 is a schematic rear view of FIG. 4; FIG. 7 is a flow block diagram of an irrigation method executed in this embodiment; and FIG. 8 is executed in this embodiment A process block diagram of a soil sterilization method.

Claims (15)

An assembled conveying pipe includes a main pipe body, at least one connecting pipe body, and a supporting unit. The main pipe body extends along a length direction and has a male end portion and a female end portion on opposite ends in the length direction. The outer diameter of the male end portion corresponds to the inner diameter of the female end portion, the connecting pipe body is formed on the main pipe body in communication with the main pipe body, and the connecting pipe body is formed along the top of the main pipe body along a The height unit extends upward. The support unit is formed along the width direction at the bottom of the main body. The support unit has a support surface extending in the width direction and flush with the bottom side edge of the main body. The supporting unit has two supporting structures each having the supporting surface, and each supporting structure has two supporting ribs arranged along the width direction, the supporting ribs are plate-shaped and the direction of the plate surface faces the length direction, Each supporting rib has a supporting surface that is flush with the bottom edge of the main body. The assembled conveying pipe according to claim 1, wherein the assembled conveying pipe includes two connecting pipe bodies which are formed at the top of the female end portion of the main pipe body at intervals along the longitudinal direction. . The assembled conveying pipe according to any one of claims 1 to 2, wherein the supporting unit is formed at a female end portion of the main body, and a supporting surface of the two supporting units and a bottom side of the female end portion Margins are flush. The assembled conveying pipe according to any one of claims 1 to 2, wherein at least one annular groove is formed on the outer side surface of the male end portion, and the assembled conveying pipe further includes at least one annular groove. The groove is provided with an elastic elastic ring member, and the elastic ring member protrudes from the outer side of the male end portion. The assembled conveying pipe according to any one of claims 1 to 2, wherein a positioning slot is formed on an inner side surface of the female end portion adjacent to a trailing edge, and a corresponding position on an outer side surface of the male end portion. A positioning projection corresponding to the positioning card slot is formed. The assembled conveying pipe according to claim 5, wherein an indicator pattern is formed at an outer side surface of the female end portion corresponding to the positioning card slot. A conveying system suitable for conveying a fluid to an environment includes: a supply unit adapted to supply a fluid for conveying to the environment; a plurality of output pipelines, each output pipeline located in the environment including a plurality of The assembled conveying pipe according to any one of claims 1 to 6, and a plurality of permeate pipes, and the male end portion of each of the assembled conveying pipes of the output pipeline is fixed to an adjacent assembled conveying pipe. The female end of the tube is formed with a plurality of perforation holes in each permeation tube. Each permeation tube has two connection ends at opposite ends, and the two connection ends are respectively assembled and connected to adjacent ones of the output pipelines. A connecting pipe body of two assembled conveying pipes; and a conveying unit connected between the supply unit and the output pipes to convey the fluid to the output pipes. The delivery system according to claim 7, wherein the fluid includes an irrigation liquid, and the supply unit includes a liquid supply device for supplying the irrigation liquid to the output lines. The conveying system according to claim 8, wherein the environment is soil, and the irrigation liquid contains a plurality of microorganisms that increase soil fertility of the soil. The delivery system according to claim 7, wherein the fluid includes a vapor, and the supply unit includes a vapor supply device for providing the vapor to the output lines. The delivery system of claim 10, wherein the temperature of the vapor is between 60 and 80 degrees Celsius. An irrigation method performed by a conveyance system according to any one of claims 7 to 11, wherein the environment is soil, and the irrigation method includes the following steps: a fluid provided by the supply unit is conveyed through the conveyance unit to These output tubes And making the pressure of the fluid in the output pipes greater than the pressure in the soil, so that the fluid penetrates into the soil from the infiltration holes of the penetration pipes of the output pipes. The irrigation method according to claim 12, wherein the fluid contains at least one of water, gas, and steam. A soil sterilization method is executed by a conveying system. The conveying system includes a supply unit, a plurality of output pipes, and a conveying unit. The output pipes are buried in a soil, and the supply unit is used to supply a Steam, the conveying unit is connected between the supply unit and the output lines, the soil sterilization method includes the following steps: the supply unit provides a vapor, and the steam is conveyed to the output lines through the conveying unit; and The pressure of the steam in the output pipes is greater than the pressure in the soil, so that the steam penetrates the soil from the infiltration holes of the penetration pipes of the output pipes. The soil sterilization method according to claim 14, wherein the temperature of the steam is between 60 and 80 degrees Celsius.