CN206831033U - A kind of low-pressure pipe irrigation corollary equipment - Google Patents

A kind of low-pressure pipe irrigation corollary equipment Download PDF

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Publication number
CN206831033U
CN206831033U CN201720216745.0U CN201720216745U CN206831033U CN 206831033 U CN206831033 U CN 206831033U CN 201720216745 U CN201720216745 U CN 201720216745U CN 206831033 U CN206831033 U CN 206831033U
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CN
China
Prior art keywords
water
pipe
water main
branching pipe
irrigation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720216745.0U
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Chinese (zh)
Inventor
张涛
钱坤
许丹
刘婕
李荣妮
邓展渤
李刚
曹振
李文娟
梅艳艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Liangxiang Lanxin Hydraulic Engineering And Design Co Ltd
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Beijing Liangxiang Lanxin Hydraulic Engineering And Design Co Ltd
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Priority to CN201720216745.0U priority Critical patent/CN206831033U/en
Application granted granted Critical
Publication of CN206831033U publication Critical patent/CN206831033U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of low-pressure pipe irrigation corollary equipment, including water main and branching pipe, the water inlet end of the water main are connected with delivery port, and the water main is connected with one or more branching pipes.By using water main and branching pipe water delivery to carry out field irrigation, compared with traditional surface irrigation form, the irrigation of larger area can be conveniently realized, and water efficiency in field can be improved.

Description

A kind of low-pressure pipe irrigation corollary equipment
Technical field
It the utility model is related to irrigation technique field, and in particular to a kind of low-pressure pipe irrigation corollary equipment.
Background technology
China is large agricultural country, and the ratio that Water Consumption in Agriculture accounts for total water consumption remains high for a long time, and with social economy High speed development, the demand of agricultural water also increasingly increases.In recent years, China has been gradually increased to agricultural high-effiency water-saving irrigation The supporting dynamics of engineering, to reduce Water Consumption in Agriculture by efficient water-saving irrigation measure.
Low pressure pipe irrigation abbreviation piping transportation water irrigation, it is a kind of engineering shape that open channel water conveyance irrigation is replaced with pipeline Formula, using relatively low pressure when pouring water, by pressure pipeline system, water is inputted field ditch, furrow, irrigated farmland.Filled in field Irrigate technically, still fall within surface irrigation class.Low-pressure pipe irrigation technology have save water and energy, saves ground saving of labor, invest it is small, The characteristics of high efficiency and strong adaptability, influenceed by economic development, low pressure pipe irrigation is more wide in the application of China rural area It is general.
At present, the field irrigation of low-pressure pipe irrigation still uses traditional surface irrigation mode.Surface irrigation is most ancient Old and most common irrigation method, it is irrigated using irrigation ditch, furrow or lattice field, after irrigation water introduces farmland, in gravity With penetrate into soil under capillarity.Because pipeline irrigation delivery port control area is mostly 0.25~0.6hm2, larger control Area brings inconvenience for point family plantation and irrigation management;In addition, the mode of traditional surface irrigation also causes field Water application rate is relatively low.
Therefore, a kind of low-pressure pipe irrigation corollary equipment how is proposed, can realize makes under big delivery port control area With convenient, and water efficiency in field is improved, turn into urgent problem to be solved.
Utility model content
For drawbacks described above present in prior art, the utility model provides a kind of low-pressure pipe irrigation with being arranged It is standby.
Low-pressure pipe irrigation corollary equipment provided by the utility model, including water main and branching pipe, the water main Water inlet end is connected with delivery port, and the water main is connected with one or more branching pipes.
Wherein, the low-pressure pipe irrigation corollary equipment also includes multiple three-way connections, and the water main passes through described three Pass joint is connected with the branching pipe.
Wherein, the low-pressure pipe irrigation corollary equipment also includes multiple ball valves, the branching pipe by the ball valve with The three-way connection connection.
Wherein, the low-pressure pipe irrigation corollary equipment also includes multiple snap joints, its middle part of the snap joint Divide and be arranged on the water main, and close to the three-way connection or the delivery port;The which part of the snap joint is also On the branching pipe, and close to the ball valve.
Wherein, the low-pressure pipe irrigation corollary equipment also includes elbow, and the water side of the water main passes through described curved Head is connected with the branching pipe.
Wherein, the low-pressure pipe irrigation corollary equipment also includes multiple hard tubing, and the branching pipe passes through described hard Matter tubing is connected with the ball valve.
Wherein, the size of water main is more than the size of the branching pipe;Correspondingly, the three-way connection connects for reducer tee Head, the elbow are reducing bend, multiple snap joints include the first snap joint being engaged with the water main and The second snap joint being engaged with the branching pipe.
Wherein, the water main and the branching pipe are plastic-coated hose, and the reducing T is that PVC reducer tees connect Head, the reducing bend are PVC reducing bends, and the ball valve is PVC ball valves, and the hard tubing is pvc pipe, the fast quick access Head is aluminum snap joint.
Low-pressure pipe irrigation corollary equipment provided by the utility model, by using water main and branching pipe water delivery to carry out Field irrigation, compared with traditional surface irrigation form, the irrigation of larger area can be conveniently realized, and field water utilization can be improved Coefficient.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the utility model or technical scheme of the prior art The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are this practicalities Some new embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the low-pressure pipe irrigation corollary equipment that the utility model embodiment provides;
Fig. 2 is the partial structural diagram of the low-pressure pipe irrigation corollary equipment in Fig. 1.
In figure, 1:Water main;2:Branching pipe;3:Three-way connection;4:Ball valve;5:Snap joint;6:Elbow;7:Stereoplasm tube Material.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is explicitly described, it is clear that described reality It is the utility model part of the embodiment to apply example, rather than whole embodiments.Based on the embodiment in the utility model, ability The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, it is new to belong to this practicality The scope of type protection.
Fig. 1 is the structural representation for the low-pressure pipe irrigation corollary equipment that the utility model embodiment provides, such as Fig. 1 institutes Show, the equipment includes water main 1 and branching pipe 2, and the water inlet end of the water main 1 is connected with delivery port, the water main 1 and one Individual or multiple branching pipes 2 connect.
Low pressure water conveyance pipeline system mainly includes water source and water intake system, water delivery distribution system of water supply system and field pipe-net system System, the low-pressure pipe irrigation corollary equipment that the utility model embodiment provides belong to above-mentioned field pipe-net system.As shown in figure 1, Water in water delivery pipe closer flows to corollary equipment via Three way formula delivery port, then further transported by corollary equipment to field with Irrigated.Above-mentioned low pressure water conveyance pipeline system and the explanation of corollary equipment are only for describing embodiment of the present utility model, originally The protection domain not limited to this of utility model embodiment.
Specifically, low-pressure pipe irrigation corollary equipment includes water main 1 and branching pipe 2, the water inlet end of water main 1 and water outlet Mouth connection, water main 1 are also connected with one or more branching pipes 2.As shown in figure 1, water main 1 is connected with three branching pipes 2, it is main The water inlet end of water pipe 1 is connected with Three way formula delivery port, and the water transport received is transported into each branching pipe 2, further passes through branch Water pipe 2 transports to water transport the relevant position in field, completes to irrigate.
The low-pressure pipe irrigation corollary equipment that the utility model embodiment provides, by using water main and branching pipe water delivery To carry out field irrigation, compared with traditional surface irrigation form, the irrigation of larger area can be conveniently realized, and field can be improved Water application rate.
Based on above-described embodiment, wherein, the equipment also includes multiple three-way connections 3, and the water main 1 passes through described three Pass joint 3 is connected with the branching pipe 2.
Wherein, three-way connection is conduit coupling, is called threeway or pipe fitting threeway.Three-way connection has three mouths, i.e., and one Individual import, two outlets;Or two imports, one outlet.Three-way connection can be T-shaped or Y shape, identical or different for three Pipeline junction to change the direction of fluid.Three-way connection can be made of a variety of materials, as stainless steel, copper, aluminium alloy or PVC etc..
Specifically, as shown in Fig. 2 three-way connection 3 can be T-shaped threeway, two interfaces therein are connected with water main 1, Another interface is connected with branching pipe 2.In three interfaces of three-way connection 3, it is close to water inlet, the interface being connected with water main 1 Inflow entrance, two other interface are flow export.When current are by three-way connection 3, part current direction branching pipe 2, part is continued Flowed in water main 1.Water main and branching pipe are connected by using three-way connection, the connection of water main and branching pipe can be realized, Further to realize the shunting of water.
Based on above-described embodiment, wherein, the equipment also includes multiple ball valves 4, and the branching pipe 2 passes through the ball valve 4 It is connected with the three-way connection 3.
Wherein, ball valve (ball valve) refers to that opening and closing element (spheroid) is driven by valve rod, and makees rotation fortune around ball valve axis Dynamic valve;Also it can be used for the regulation and control of fluid, wherein sealing V-type ball valve its V-type core and pile-up welding hard alloy firmly There is very strong shearing force, the medium especially suitable for fibre-bearing, small solid pellet etc. between metal seat valve;And multi-pass ball valve Interflow, shunting and the switching of flow direction of medium not only can be flexibly controlled on pipeline, while also can close any passage and make another Outer two passages are connected.
Specifically, one end of ball valve 4 is connected with the interface of three-way connection 3, and the other end is connected with branching pipe 2, i.e. branching pipe 2 It is attached by ball valve 4 and water main 1.Stream in branching pipe 2 can be further controlled by controlling the opening and closing of ball valve 4 Break-make.Water main and branching pipe are connected by using ball valve, the current in single branching pipe can be conveniently controlled, facilitate user to make With.
Based on above-described embodiment, wherein, the equipment also includes multiple snap joints 5, its middle part of the snap joint 5 Divide and be arranged on the water main 1, and close to the three-way connection 3 or the delivery port;The which part of the snap joint 5 Also it is arranged on the branching pipe 2, and close to the ball valve 4.
Wherein, snap joint be it is a kind of do not need instrument can be achieved with pipeline connection or the joint of disconnection.As shown in Fig. 2 Equipment can include multiple snap joints 5, the close three-way connection 3 which part snap joint 5 may be mounted on water main 1 Place, the i.e. junction close to three-way connection 3 and water main 1, for the connection or disconnection between water main 1 and three-way connection 3, such as , can be on water main 1, at the both sides of three-way connection 3 shown in Fig. 1;Snap joint 5 can also be arranged on leaning on water main 1 Nearly water outlet, for the connection or disconnection between water main 1 and delivery port;Snap joint 5 can also be arranged on branching pipe 2 Close ball valve 4 and branching pipe 2 junction, for the connection or disconnection between branching pipe 2 and ball valve 4.
, can be easily by the portion on the corollary equipment by the multiple snap joints set on water main and branching pipe Part is pulled down or connected, and can meet a variety of use demands in the range of length permission by multiple branching pipe independent assortments;Also subtract Lack crop caused by water pipe pulls during irrigation to damage, avoid crop failure.
Based on above-described embodiment, wherein, the equipment also includes elbow 6, and the water side of the water main 1 passes through described curved First 6 are connected with the branching pipe 2.
Wherein, in pipe-line system, elbow is the pipe fitting for changing pipeline direction.Divided according to angle of bend, elbow has 45 °, 90 ° and 180 ° three kinds of the most frequently used angle of bend, there are other unconventional angles of 60 ° of grades according further to requirement of engineering.
Specifically, in the utility model embodiment, as shown in figure 1, elbow 6 can have 90 ° of angle of bend.Elbow 6 One end be connected with the water side of water main 1, the other end of elbow 6 is connected with branching pipe 2.Water main is connected by using elbow And branching pipe, to change the flow direction of water, it disclosure satisfy that a variety of use demands of field irrigation.
Based on above-described embodiment, wherein, the equipment also includes multiple hard tubing 7, and the branching pipe 2 passes through described hard Matter tubing 7 is connected with the ball valve 4.By setting the hard tubing, being stably connected with for branching pipe and ball valve can be realized.
Based on above-described embodiment, wherein, the size of the water main 1 is more than the size of the branching pipe 2;Correspondingly, institute It is reducing T to state three-way connection 3, and the elbow 6 is reducing bend, and multiple snap joints 5 include and the main water The first snap joint that pipe 1 is engaged and the second snap joint being engaged with the branching pipe 2.
Specifically, the size of water main 1 can be more than the size of branching pipe 2 so that the water that water main 1 transports flows to enough Multiple branching pipes 2, meet the irrigation demand of each branching pipe 2.Correspondingly, the part of water main 1 and branching pipe 2 is connected in equipment Size need respectively with the matching size of water main 1 and branching pipe 2 close, therefore, three-way connection 3 is reducing T, curved First 6 be reducing bend.And snap joint 5 is on water main 1 and branching pipe 2 due to there is installation, therefore snap joint 5 is further The first snap joint coordinated including size and water main 1 and the second snap joint coordinated with branching pipe 2.By setting main water The size of pipe is more than the size of branching pipe so that water-carrying capacity can meet the needs of each branching pipe.
Based on above-described embodiment, wherein, the water main 1 and the branching pipe 2 are plastic-coated hose, and the reducer tee connects First 3 be PVC reducing Ts, and the reducing bend 6 is PVC reducing bends, and the ball valve 4 is PVC ball valves, the stereoplasm tube Material 7 is pvc pipe, and the snap joint 5 is aluminum snap joint.
Wherein, traditional water band is using rubber as liner, and outer surface is wrapped in flax braid, and advanced water band is then selected High tenacity polyester fiber industrial filament and high-quality PVC, through continuous winding, are uniformly distributed, once basic plastic-coated shaping.Selected PVC Synthetic material is also known as polyvinyl chloride, and itself is substituted reaction by ethene, chlorine and catalyst and is made.This water band is commonly referred to as Plastic-coated hose, suitable for fields such as field irrigation, the drought resisting irrigation and drainage in gardens.In the utility model embodiment, water main 1 and Zhi Shui Pipe 2 can be the different plastic-coated hose of size, for example, water main 1 is 3 cun of plastic-coated hose, branching pipe 2 is 2.5 cun of plastic-coated Flexible pipe.
Wherein, PVC material is polyvinyl chloride, is one of the plastic product that yield is maximum in the world, cheap, material is light Just, available for making pipeline, pipe fitting, petroleum pipeline etc..Partial component in the utility model embodiment can use PVC material, Reducing T 3 is PVC reducing Ts, and reducing bend 6 is PVC reducing bends, and ball valve 4 is PVC ball valves, hard tubing 7 be pvc pipe.In addition, snap joint 5 uses aluminum snap joint, it has the characteristics of light.
By using the component of above-mentioned material, having this equipment, simple in construction, material is light, be easily installed, price is low The advantages of honest and clean and service life is long.
The low-pressure pipe irrigation corollary equipment that the utility model embodiment illustrated below provides.As shown in figure 1, this sets It is standby to be specially:Water main 1 is plastic-coated hose (4 cun), and branching pipe 2 is plastic-coated hose (2.5 cun), and three-way connection 3 is PVC reducings three Logical (4 cun × 2.5 cun), ball valve 4 are PVC ball valves (2.5 cun), and snap joint 5 includes the aluminum snap joint (4 positioned at water main 1 It is very little) and aluminum snap joint (2.5 cun) positioned at branching pipe 2, elbow 6 is PVC reducing bends (4 cun × 2.5 cun), hard tubing 7 be pvc pipe (2.5 cun).
Wherein, water main 1 can also be plastic-coated hose (3 cun), corresponding three-way connection 3 be PVC reducer tees (3 cun × 2.5 cun), positioned at the aluminum snap joint (3 cun) of water main 1, elbow 6 is PVC reducing bends (3 cun × 2.5 cun).
Specifically, in equipment production process, close the size of water main 1 and the matching size of irrigation water outlet.This sets Standby total length is preferably 25~50m, and the spacing of branching pipe 2 is 5~10m, and whole equipment can include 5 branching pipes 2.Will by producer Plastic-coated hose is Nian Jie with aluminum snap joint, and plastic-coated hose, aluminum snap joint are Nian Jie with PVC reducer tees, PVC reducings three Logical, PVC ball valves, pvc pipe, plastic-coated hose and aluminum snap joint bonding.
In use, plastic-coated hose is connected with delivery port using aluminum snap joint, by each aluminium in equipment Water, after completing equipment installation, can be delivered to field by snap joint connection processed, complete to irrigate;The fast quick access of aluminum can also be utilized Head disconnects each component, is assembled accordingly, meets different use demands;Branching pipe can also be controlled by regulation ball valve The break-make of middle current.
The corollary equipment that the utility model embodiment provides has that simple in construction, material is light, install convenient, service life It is long;Material is easy to get, is cheap;Length independent assortment in allowed band, it is easy to use;It is easy to a point family plantation peasant household to use, Crop damage caused by flexible pipe dragging when irrigating is reduced, reduces the contradiction between peasant household;The advantages that effectively improving field water use efficiency.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model, rather than its limitations; Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that: It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc. With replacement;And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology The spirit and scope of scheme.

Claims (5)

  1. A kind of 1. low-pressure pipe irrigation corollary equipment, it is characterised in that including water main and branching pipe, the water inlet of the water main End is connected with delivery port, and the water main is connected with one or more branching pipes;Also include multiple three-way connections, the master Water pipe is connected by the three-way connection with the branching pipe;Also include multiple ball valves, the branching pipe by the ball valve with The three-way connection connection;Also including multiple snap joints, the which part of the snap joint is arranged on the water main, And close to the three-way connection or the delivery port;The which part of the snap joint is also arranged on the branching pipe, and Close to the ball valve.
  2. 2. equipment according to claim 1, it is characterised in that also pass through institute including elbow, the water side of the water main Elbow is stated to be connected with the branching pipe.
  3. 3. equipment according to claim 1, it is characterised in that also pass through institute including multiple hard tubing, the branching pipe Hard tubing is stated to be connected with the ball valve.
  4. 4. according to the equipment described in claim 1 or 2 or 3, it is characterised in that the size of the water main is more than the branching pipe Size;
    Correspondingly, the three-way connection is reducing T, and elbow is reducing bend, and multiple snap joints include and institute State the first snap joint that water main is engaged and the second snap joint being engaged with the branching pipe.
  5. 5. equipment according to claim 4, it is characterised in that the water main and the branching pipe are plastic-coated hose, institute It is PVC reducing Ts to state reducing T, and the reducing bend is PVC reducing bends, and the ball valve is PVC ball valves, Hard tubing is pvc pipe, and the snap joint is aluminum snap joint.
CN201720216745.0U 2017-03-07 2017-03-07 A kind of low-pressure pipe irrigation corollary equipment Expired - Fee Related CN206831033U (en)

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Application Number Priority Date Filing Date Title
CN201720216745.0U CN206831033U (en) 2017-03-07 2017-03-07 A kind of low-pressure pipe irrigation corollary equipment

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Application Number Priority Date Filing Date Title
CN201720216745.0U CN206831033U (en) 2017-03-07 2017-03-07 A kind of low-pressure pipe irrigation corollary equipment

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111468518A (en) * 2020-04-30 2020-07-31 南京大学 Fiber capillary water distribution pipe, water distribution system and water distribution method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111468518A (en) * 2020-04-30 2020-07-31 南京大学 Fiber capillary water distribution pipe, water distribution system and water distribution method

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20180102

Termination date: 20200307