TWM577232U - Assembled conveying pipe and conveying system with assembled conveying pipe - Google Patents

Abstract

A delivery system adapted to deliver fluid to an environment, the delivery system comprising a supply unit, a plurality of output lines, and a delivery unit. The supply unit is adapted to supply a fluid for delivery to the environment. The strip output lines are located in the environment, each of the output lines includes a plurality of assembled transport tubes, and a plurality of permeate tubes, and a male end of each assembled duct of the output line passes through the card Fixing a female end portion of an adjacent assembled conveying pipe, each permeating pipe is formed with a plurality of permeating holes, each permeating pipe has two connecting end portions at opposite ends, and the two connecting end portions are respectively assembled and connected The connecting pipe body of the adjacent two assembled conveying pipes of the output pipe. The delivery unit is coupled between the supply unit and the output lines.

Description

Assembled conveying pipe, conveying system having the assembled conveying pipe

The present invention relates to a delivery system, and more particularly to a delivery system having an assembled delivery tube.

There is an irrigation system for irrigating a soil with water, the irrigation system having a reservoir, an output unit embedded in the soil, and a delivery line communicating between the reservoir and the output unit The output unit has a plurality of shunt tubes arranged side by side at intervals. In the process of embedding the shunt tubes, after cutting a plurality of plastic pipe members into appropriate sizes, the plurality of sleeves are fixedly connected to the cut by an adhesive. Between the plastic pipe members, the shunt tube is formed. However, in the above-mentioned embedding process, the plastic fines and adhesives generated during the cutting of the plastic pipe are likely to contaminate the soil, thereby affecting the crops subsequently cultivated by the soil.

Furthermore, the sleeve has an upwardly disposed connecting tube portion so as to have an inverted T-shape as a whole, and the output unit further has a plurality of permeation tubes having pores formed in the tube wall, each permeating tube being arched Connected between adjacent connecting pipe portions of the two shunt tubes so that water in the output unit can be infiltrated into the soil from the pores of the permeating tubes by pressure. However, since the buried heights may be inconsistent when buried between the shunt tubes, the water pressures in the shunt tubes are different, and the permeating tubes respectively connected to the shunt tubes of different heights are generated on the amount of water leaked out. Uneven condition at both ends. That is to say, the lower end of the permeate tube has a higher water pressure and a larger amount of exudation, and the lower end of the permeate tube has a lower water pressure, and the amount of exudation is small or cannot be exuded, so that the degree of irrigation of the soil is generated. The problem of unevenness. Moreover, since the sleeve needs to be arranged with the connecting tube portion facing upward, but the sleeve cannot be completely fixed with the cut plastic tube before the adhesive is dried, the sleeve is easily fixed and fixed in the adhesive. The situation of tilting or dumping before, increases the difficulty of construction work. In addition, after long-term use, the sleeve of the shunt tube or the plastic tube after cutting may have to be replaced due to the fouling of the pipeline, and the entire shunt tube must be replaced, which is very inconvenient.

In addition, there is a soil sterilization method for sterilizing a soil by first providing an iron cover on the soil, and then providing a vapor to the vapor supply device connected to the inner space of the iron cover. The inner space between the iron cover and the soil allows the vapor to diffuse from above the soil to the interior of the soil to sterilize the soil by the temperature of the vapor. However, this method generally only allows the vapor to penetrate approximately ten centimeters below the surface of the soil, thereby limiting the bactericidal effect.

Accordingly, it is an object of the present invention to provide an assembled delivery tube that improves at least one of the disadvantages of the prior art, and a delivery system having the assembled delivery tube.

Thus, in some embodiments, the assembled pipe of the present invention comprises a main body, at least one connecting pipe body, and a supporting unit extending along a length direction and having an opposite end in the longitudinal direction. a male end portion having an outer diameter corresponding to an inner diameter of the female end portion, the connecting pipe body being formed in communication with the main body, and the connecting pipe body is Extending upward from a top of the main body in a height direction, the supporting unit is formed at a bottom of the main body extending along a width direction, and the supporting unit has a bottom portion extending along the width direction and the main body The side edge is flush with the support surface.

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

In some embodiments, each support structure has two support ribs arranged along the width direction, the support ribs are plate-shaped and the direction of the plate surface faces the length direction, and each support rib has a The support surface of the bottom side edge of the main body is flush.

In some embodiments, the assembled transfer tube includes two connecting tubes that are circumferentially spaced apart along the length of the main end of the main body.

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

In some embodiments, the outer side of the male end is circumferentially formed with at least one annular groove, and the assembled delivery tube further includes at least one elastic annular member disposed on the annular groove and having elasticity, and the elastic The ring protrudes from the outer side of the male end.

In some embodiments, the inner side surface of the female end portion is formed with a positioning card slot adjacent to the end edge, and the corresponding position of the outer side surface of the male end portion is formed with a positioning protrusion corresponding to the positioning card slot.

In some embodiments, an outer side surface of the female end portion is formed with an indication pattern at a position corresponding to the positioning card slot.

Thus, in some embodiments, the novel delivery system is adapted to deliver fluid to an environment, the delivery system comprising a supply unit, a plurality of output lines, and a delivery unit. The supply unit is adapted to supply a fluid for delivery to the environment. The strip output lines are located in the environment, each of the output lines includes a plurality of assembled transport tubes as described above, and a plurality of permeate tubes, the male end of each of the assembled tubes of the output lines being worn The card is fixed to the female end of the adjacent assembled conveying pipe, and each of the permeating pipes is formed with a plurality of perforating holes, each permeating pipe has two connecting ends at opposite ends, and the two connecting ends are respectively assembled and connected a connecting pipe body of two adjacent assembled pipes of the output line. The delivery unit is coupled between the supply unit and the output lines to deliver 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 the 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 vapor has a temperature in the range of 60 to 80 degrees Celsius.

The present invention has at least the following effects: by the corresponding cooperation of the male end portion and the female end portion of the assembled conveying pipe, the assembled conveying pipes can be quickly assembled by head and tail, avoiding cutting and bonding. The substance contaminates the soil, and the output lines assembled from the assembled pipes and the permeate pipes can be partially disassembled and replaced. In addition, by means of the supporting units of the assembled conveying pipes, the assembled conveying pipes are prevented from being dumped during the embedding process to facilitate the embedding of the output pipes. In addition, two adjacent assembled pipes connected to the same output line are respectively assembled by the two ends of the connecting pipe body, so that the fluid pressures at both ends of the connecting pipe body are uniform, and the two ends of the connecting pipe body are avoided. The oozing fluid flow is not uniform. Further, by supplying steam to the output lines through the vapor supply means of the delivery system, the vapor can be directly infiltrated into the soil through the permeate tube to sterilize the soil.

Referring to Figures 1 and 2, an embodiment of the present delivery system is adapted to deliver fluid to an environment. In this embodiment, the environment is soil. This embodiment is applied to cultivate crops grown in the soil. Further, in the present embodiment, it is applied to a greenhouse 4 to cultivate crops. The greenhouse 4 includes a machine room 41, a light-transmissive curtain structure 42 adjacent to the machine room 41 and surrounding a cultivation area 421, and a plurality of elongated soils 43 located in the cultivation area 421 and stacked by the soil. The isometric strips 43 extend along a length direction D1 and are spaced apart from one another and are used to grow crops. The conveying system is partially disposed in the machine room 41 and partially disposed in the cultivation area 421. The conveying system comprises 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 for delivery to the soil, the supply unit 1 comprising a liquid supply device 11, and a vapor supply device 12. The liquid supply device 11 is for supplying an irrigation liquid to the output lines 2. In this embodiment, the irrigation liquid is water, and the liquid supply device 11 has a water storage tank 111, a nutrient liquid pool 112, and a communication line 113 connected between the water storage tank 111 and the nutrient liquid pool 112. And a regulating valve 114 disposed in the communication line 113. The reservoir 111 is disposed at the top of the machine room 41 such that the water in the reservoir 111 has sufficient potential to provide the power required for the water to be irrigated. In the present embodiment, the reservoir 110 is disposed at a height of about 2 meters from the ground, but is not limited thereto. The height of the setting can be adjusted according to factors such as the area of land to be irrigated and the amount of water. Also. The liquid supply device 11 further has a transparent cover plate 115 disposed on the top of the reservoir 111 to prevent impurities from entering the reservoir 111 and allowing sunlight to penetrate the transparent cover plate 115 to illuminate the reservoir 111. Water. The nutrient solution pool 112 is disposed at the top of the machine room 41 adjacent to the water storage tank 111 and has a height higher than the water storage tank 111. The nutrient solution pool 112 is filled with a nutrient solution containing plant growth. Non-metallic elements (such as nitrogen, phosphorus, potassium, etc.), metallic elements (such as calcium, magnesium, iron, etc.), as well as a variety of microorganisms that increase the soil fertility of the soil. The communication line 113 is configured to transport the nutrient solution to the reservoir 111 by the height difference between the nutrient solution pool 112 and the reservoir 111. The regulating valve 114 is configured to control the flow into the reservoir 111. The flow rate of the nutrient solution is such that the water supplied to the output lines 2 contains a plurality of microorganisms which increase the soil fertility of the soil and elements which help the plants grow. The vapor supply unit 12 is disposed at the bottom of the machine room 41 and is configured to provide a vapor to the output lines 2, the temperature of the vapor being between 60 and 80 degrees Celsius.

Referring to FIG. 3 to FIG. 6 , the output lines 2 are respectively embedded in the elongated strips 43 along the length direction D1 , and each of the output lines 2 includes a plurality of assembled tubes 21 , a plurality of permeation tubes 22, two closure members 23, and a bleed valve member 24, and the assembled delivery tubes 21 are sequentially connected end to end to form an inflow end 25 and an outflow end at opposite ends 26. Each of the assembled ducts 21 includes a main body 211, two connecting tubes 212, a supporting unit 213, and two elastic rings 214. The main body 211 extends in the longitudinal direction D1 and has a male end portion 211a and a female end portion 211b at opposite ends of the longitudinal direction D1, and an outer diameter of the male end portion 211a and the inner end portion 211b Corresponding to the diameter, the male end portion 211a of each of the assembled delivery tubes 21 of the output line 2 is inserted through the female end portion 211b of the adjacent assembled delivery tube 21, and the male end portion 211a is externally Two annular grooves 211c respectively for the two elastic annular members 214 are formed on the side, and the two elastic annular members 214 have elasticity and protrude from the outer side surface of the male end portion 211a to make the assembled conveying pipe When the male end portion 211a of the 21 is inserted into the female end portion 211b of the other assembled transport tube 21, the gap between the male end portion 211a and the female end portion 211b can be pressed by the female end portion 211b. The elastic annular members 214 are sealed to achieve a gas tight and liquid tight relationship between the assembled transport tubes 21. By the corresponding cooperation of the male end portion 211a and the female end portion 211b of the assembled transport tube 21, the assembled transport tubes 21 can be quickly assembled end to end, avoiding the conventional production of the output line 2, The material produced by the cutting and bonding contaminates the soil, and the output lines 2 assembled by the assembled transport tubes 21 can be disassembled and replaced locally. It is to be noted that, in this embodiment, the thickness of the wall of the female end portion 211b of the main body 211 is greater than the thickness of the wall of the other portion of the main body 211, and the inner wall surface of the main body 211 is smooth. Thereby, it is possible to prevent the microorganisms from accumulating on the inner wall surface of the main body 211 and block the main body 211. Moreover, in the embodiment, the inner side surface of the female end portion 211b is formed with a positioning card slot 211d adjacent to the end edge, and the outer side surface of the female end portion 211b is formed at a position corresponding to the positioning card slot 211d. The arrow-shaped indicating pattern 211e is formed with a positioning protrusion 211f corresponding to the positioning slot 211d at a corresponding position on the outer side surface of the male end portion 211a. When the male end portion 211a of each of the assembled transport tubes 21 is inserted and fixed to the female end portion 211b of the other assembled transport tube 21, the positioning projections 211f on the male end portion 211a are correspondingly engaged with the female end portion. The positioning slot 211d of the 211b can prevent the assembly duct 21 from being skewed in the radial direction during assembly by the corresponding cooperation relationship between the positioning slot 211d and the positioning protrusion 211f, and the indication pattern is The position of the positioning card groove 211d on the inner side surface of the female end portion 211b can be clearly seen by the 211e to increase the ease of assembly of the assembled delivery tubes 21.

The connecting pipe body 212 is formed in the main body 211 in communication with the main pipe body 211, and the connecting pipe body 212 extends upward from a top portion of the female end portion 211b of the main pipe body 211 along a height direction D2. The connecting pipes 212 are arranged at intervals along the longitudinal direction D1, and the outer surface of each connecting pipe 212 is serrated. The supporting unit 213 is formed at a bottom of the female end portion 211b of the main body 211 extending along a width direction D3. The supporting unit 213 has two supporting structures formed on the main body 211 at intervals in the longitudinal direction D1. 213a, each support structure 213a has two support ribs 213b arranged along the width direction D3. The support ribs 213b are plate-shaped and the plate surface direction faces the length direction D1, and each support rib 213b has a The bottom side edge of the female end portion 211b of the main body 211 is flush with the support surface 213c. By the supporting force provided by the supporting surfaces 213c of the supporting ribs 213b, the assembled conveying pipe 21 can be prevented from being dumped during the process of embedding in the elongated type of soil, and the connecting pipes are maintained. The body 212 faces upward to facilitate the embedding of the output lines 2.

Each of the permeate tubes 22 is formed with a plurality of permeation holes 221, each permeate tube 22 having two connection ends 222 at opposite ends, the two connection ends 222 being respectively assembled and connected to adjacent ones of the strip output lines 2 Two adjacent connecting tubes 212 of the two assembled ducts 21. Two adjacent assembled pipes 21 connected to the same output line 2 are respectively assembled by the two ends of the connecting pipe body 212, due to the two adjacent assembled forms of the same output line 2 The conveying pipes 21 are substantially the same height and communicate with each other so that the fluid pressures at both ends of the connecting pipe body 212 are uniform, thereby preventing the fluid flow oozing from both ends of the connecting pipe body 212 from being uneven. The two closure members 23 are disposed on the connection tube body 212 of the assembled delivery tube 21 that is not assembled with the permeation tube 22 to prevent fluid from leaking directly through the connection tube body 212. Further, the holding force of the permeation pipe 22, the closing member 23, and the connecting pipe body 212 can be enhanced by the connecting pipe body 212 having a serrated outer surface. The relief valve member 24 of each of the output lines 2 is disposed at the outflow end 26 and is disposed at the female end portion 211b of the assembled delivery tube 21 at the outflow end 26, and the relief valve member 24 can be controlled The ground transitions 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 lines 2 need to be cleaned, the venting valve members 24 can be turned into an open state, allowing fluid to enter from the inflow terminals 25 and flow out from the outflow ends 26, thereby cleaning the Wait for output line 2.

It is worth mentioning that the environment in which the conveying system is applied is not limited to the soil, and the conveying system can also be applied to the ground or water. When applied to different environments, the size of the permeating hole 221 of the permeating tube 22 needs to be different. The adjustment, for example, when applied to the ground, the size of the permeation hole 221 of the permeate tube 22 is smaller than the size of the permeation hole 221 of the permeation tube 22 applied to the delivery system buried in the ground as in the present embodiment, and when applied When the water is under the surface, the size of the permeation hole 221 of the permeate tube 22 needs to be further reduced. In other words, the assembled delivery tube 21 and the permeate tube 22 of the output line 2 can be applied not only to the agricultural field as in the present embodiment, but also to applications such as biotechnology materials, environmental protection, breeding, etc. This embodiment is limited.

The conveying unit 3 is connected between the supply unit 1 and the output lines 2 to deliver the aforementioned water (irrigation liquid) or vapor to the output lines 2. The conveying unit 3 includes a first pipe section 31 connected to the water inlet 111 and the inlet end 25 of the output pipe 2, and a second communication between the steam supply device 12 and the first pipe section 31. a pipe section 32, an irrigation control valve 33 disposed at the junction of the first pipe section 31 and the first pipe section 31 and the second pipe section 32, and a steam disposed in the second pipe section 32. The control valve 34, and a plurality of diverter control valves 35 disposed at the plurality of ends of the first pipe section 31 adjacent to the output lines 2 and corresponding to the inflow ends 25 of the output lines 2, respectively. The irrigation control valve 33 can be operatively controlled whether water of the reservoir 111 flows through the delivery unit 3 to the output lines 2, the vapor control valve 34 being operatively capable of controlling the vapor supplied by the vapor supply unit 12. Whether to flow to the output lines 2 via the transport unit 3, and to close the split control valve 35, the fluid output to the corresponding output line 2 by the transport unit 3 can be stopped. In addition, in the present embodiment, the supply unit 1 further includes an intake pipe 13 connected to the top of the first pipe section 31, the intake pipe 13 having a top portion and higher than the reservoir 111. The air inlet 131 of the highest water surface is stored to prevent water of the water reservoir 111 from flowing out of the air inlet 131. The intake port 131 is sucked into the first pipe section 31 by 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 Figures 1 and 7, the steps of an irrigation method performed by the above-described delivery system of the present embodiment are explained below.

In step S11, a fluid supplied from the supply unit 1 is sent to the output lines 2 via the delivery unit 3. In the present embodiment, when the step S11 is performed, the irrigation control valve 33 is opened and the steam control valve 34 is closed to cause the water of the reservoir 111 to flow downward by gravity, and via the first pipe section 31. The flow lines 2 are flowed so that water fills the assembled delivery tube 21 and the permeate tube 22 of the output lines 2.

In step S12, the pressure of the fluid in the output lines 2 is made larger than the pressure in the soil so that the fluid penetrates into the soil from the permeate holes 221 of the permeate tubes 22 of the output lines 2. In the present embodiment, the water pressure of the output lines 2 filled with water by gravity is greater than the pressure of the soil of the elongated strips 43 to allow water to pass from the permeate holes 221 of the permeate tubes 22. It oozes out so that the water is absorbed by the soil of the long strips of soil, thereby achieving irrigation purposes. It can be inferred that the fluid may also be a gas in another variant embodiment, and is not limited thereto.

Referring to Figures 1 and 8, the steps of a soil sterilization method performed by the above-described delivery system of the present embodiment are explained below.

In step S21, the supply unit 1 supplies a vapor having a temperature ranging from 60 to 80 degrees Celsius, and the vapor is sent to the output lines 2 via the delivery 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 vapor supplied from the steam supply device 12 passes through the second pipe section 32 and the first pipe section 31. A portion adjacent to the output lines 2 flows to the output lines 2 such that the vapor fills the assembled delivery tubes 21 and permeate tubes 22 of the output lines 2.

In step S22, the pressure of the vapor in the output lines 2 is made larger than the pressure in the soil so that the vapor permeates into the soil from the permeate holes 221 of the permeate tubes 22 of the output lines 2. In this embodiment, after the vapor is filled in the output lines 2, the pressure of the vapor in the output lines 2 is gradually increased, so that the pressure of the vapor in the output lines 2 is greater than the length. The pressure of the soil of the strip type soil 43 further causes the vapor to ooze out from the permeate holes 221 of the permeate tubes 22 and the vapor is absorbed by the soil of the strip type soils 43 to destroy the soil by the temperature of the steam. Bacteria, viruses, and pests that are not conducive to crop growth, and thus achieve sterilization purposes. Further, by directly permeating the vapor through the permeation tube 22 to the inside of the soil, it is possible to improve the manner in which the vapor is infiltrated into the soil from the surface of the soil in the past, and the depth of the generated vapor reaching the inside of the soil is insufficient to make the sterilization effect poor. problem.

In summary, according to the corresponding cooperation of the male end portion 211a and the female end portion 211b of the assembled transport tube 21, the assembled transport tube 21 can be quickly assembled with the head and tail to avoid cutting and cutting. The substance produced by the adhesion contaminates the soil, and the output lines 2 assembled by the assembled transfer pipes 21 and the permeate pipes 22 can be partially disassembled and replaced. In addition, by the supporting unit 213 of the assembled conveying pipe 21, the assembled conveying pipes 21 are prevented from being dumped during the embedding process to facilitate the embedding operation of the output pipes 2. In addition, two adjacent assembled transport tubes 21 connected to the same output line 2 are respectively assembled by the two ends of the connecting pipe body 212, so that the fluid pressures at both ends of the connecting pipe body 212 are consistent to avoid the connection. The flow of fluid oozing out at both ends of the tubular body 212 is not uniform. Further, by supplying steam to the output lines 2 by the vapor supply unit 12 of the delivery system, the vapor can be directly infiltrated into the soil through the permeate tube 22 to sterilize the soil.

However, the above is only the embodiment of the present invention, and when it is not possible to limit the scope of the present invention, all the simple equivalent changes and modifications according to the scope of the patent application and the contents of the patent specification are still This new patent covers the scope.

1‧‧‧Supply unit

11‧‧‧Liquid supply device

111‧‧‧ reservoir

112‧‧‧ nutrient solution pool

113‧‧‧Connected pipeline

114‧‧‧Regulator

115‧‧‧Transparent cover

12‧‧‧Vapor supply unit

13‧‧‧Intake pipe

131‧‧‧air inlet

2‧‧‧Output line

21‧‧‧Assembled duct

211‧‧‧Main body

211a‧‧‧Male end

211b‧‧‧Female end

211c‧‧‧ annular groove

211d‧‧‧ positioning card slot

211e‧‧‧ indication pattern

211f‧‧‧ positioning bump

212‧‧‧Connected pipe body

213‧‧‧Support unit

213a‧‧‧Support structure

213b‧‧‧Support ribs

213c‧‧‧ support surface

214‧‧‧Flexible ring

22‧‧‧Infiltration tube

221‧‧‧Infiltration hole

222‧‧‧Connected end

23‧‧‧Closed

24‧‧‧Discharge valve

25‧‧‧ Inflow

26‧‧‧ Outflow

3‧‧‧Conveying unit

31‧‧‧First pipe section

32‧‧‧Second section

33‧‧‧Irrigation control valve

34‧‧‧Vapor control valve

35‧‧‧Split control valve

4‧‧‧Greenhouse

41‧‧‧ machine room

42‧‧‧Light curtain structure

421‧‧‧cultivating area

43‧‧‧Long strips

D1‧‧‧ length direction

D2‧‧‧ height direction

D3‧‧‧Width direction

S11‧‧ steps

Step S12‧‧‧

S21‧‧‧ steps

S22‧‧‧ steps

Other features and effects of the present invention will be apparent from the following description of the drawings. FIG. 1 is a schematic view of an embodiment of the present delivery system. FIG. 2 is a partial perspective view of the embodiment. Figure 3 is a partial schematic view of Figure 1; Figure 4 is a perspective view showing the combined delivery tube of the output line of the embodiment; Figure 5 is a diagram 4 is a perspective view of another embodiment; FIG. 6 is a rear view of FIG. 4; FIG. 7 is a block diagram of an irrigation method performed by the embodiment; and FIG. 8 is executed by the embodiment. A process block diagram of a soil sterilization method.

Claims (13)

An assembled conveying pipe comprising a main body, at least one connecting pipe body, and a supporting unit extending along a length direction and having a male end portion and a female end portion at opposite ends of the length direction, An outer diameter of the male end portion corresponds to an inner diameter of the female end portion, the connecting pipe body is formed in the main body in communication with the main body, and the connecting pipe body is from the top of the main body The height direction is upwardly extended, and the support unit is formed at a bottom portion of the main body extending in a width direction, and the support unit has a support surface extending in the width direction and flush with a bottom side edge of the main body. The assembled duct according to claim 1, wherein the supporting unit has two supporting structures each having the supporting surface, and the two supporting structures are formed at intervals along the length direction of the main body. The assembled conveying pipe according to claim 2, wherein each supporting structure has two supporting ribs arranged in the width direction, the supporting ribs are plate-shaped and the direction of the plate surface faces the length direction, and each The support rib has a support surface that is flush with the bottom side edge of the main body. The assembled duct according to claim 1, wherein the assembled duct comprises two connecting ducts, and the connecting ducts are spaced apart in the longitudinal direction at a top of the female end of the main body. . The assembled duct according to any one of claims 1 to 4, wherein the supporting unit is formed at a female end of the main body, and a supporting surface of the two supporting units and a bottom side of the female end The edge is flat. The assembled delivery tube according to any one of claims 1 to 4, wherein the outer side of the male end portion is circumferentially formed with at least one annular groove, and the assembled delivery tube further comprises at least one ring disposed on the ring The groove has an elastic elastic ring member, and the elastic ring member protrudes from the outer side surface of the male end portion. The assembled delivery tube according to any one of claims 1 to 4, wherein the inner side surface of the female end portion is formed with a positioning card groove adjacent to the distal edge, and a corresponding position of the outer side surface of the male end portion is formed. A positioning bump corresponding to the positioning card slot. The assembled duct of claim 7, wherein an outer side surface of the female end portion is formed with an indication pattern at a position corresponding to the positioning card slot. A delivery system adapted to deliver fluid to an environment, comprising: a supply unit adapted to supply a fluid for delivery to the environment; a plurality of output lines located in the environment each of the output lines including a plurality of The assembled delivery tube of any one of claims 1 to 8, and the plurality of permeation tubes, wherein the male end of each of the assembled delivery tubes is threaded to the adjacent assembled delivery a female end portion of the tube, each permeating tube is formed with a plurality of permeating holes, each permeating tube has two connecting ends at opposite ends, and the two connecting ends are respectively assembled and connected to adjacent ones of the strip output lines a connecting tube body of the two assembled conveying pipes; and a conveying unit connected between the supply unit and the output lines to deliver the fluid to the output lines. The delivery system of claim 9, wherein the fluid comprises an irrigation liquid, the supply unit comprising a liquid supply means for providing the irrigation liquid to the output lines. The delivery system of claim 10, wherein the environment is soil, and the irrigation liquid contains a plurality of microorganisms that increase soil fertility of the soil. The delivery system of claim 9, wherein the fluid comprises a vapor, the supply unit comprising a vapor supply means for providing the vapor to the output lines. The delivery system of claim 12, wherein the vapor has a temperature in the range of 60 to 80 degrees Celsius.