CN212970907U

CN212970907U - Water supply pipeline structure for greenhouse irrigation

Info

Publication number: CN212970907U
Application number: CN202021210968.4U
Authority: CN
Inventors: 李志杰
Original assignee: Shanghai Fuxun Agricultural Technology Co ltd
Current assignee: Shanghai Fuxun Agricultural Technology Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-04-16
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a big-arch shelter is irrigated and is used water supply pipe structure, relate to big-arch shelter irrigation technical field, a big-arch shelter is irrigated and is used water supply pipe structure, including burying the hose that is used for the water supply pipe of water supply bottom the big-arch shelter underground and is used for watering, still include the horizontal pipeline of laying along big-arch shelter length direction, horizontal pipeline is linked together with the delivery pipe, the last length direction who follows its self of horizontal pipeline has concatenated a plurality of tee bend joints, the last branch pipe that is linked together with horizontal pipeline that is fixed with of tee bend joint, the first pipeline valve of control branch pipe pipeline switching has concatenated on the branch pipe, the hose can be dismantled and fix the one end. The problem of required hose length overlength when watering to current big-arch shelter, the utility model has the advantages of reduce the length requirement to the hose, make things convenient for big-arch shelter to irrigate.

Description

Water supply pipeline structure for greenhouse irrigation

Technical Field

The utility model relates to a big-arch shelter irrigates technical field, and more specifically says, it relates to a big-arch shelter irrigates and uses water supply pipe structure.

Background

The breeding of growing seedlings of plant need go on in the big-arch shelter, and training in-process often needs to water the plant seedling, so often can set up water supply pipe in the big-arch shelter of growing seedlings to as the water source of irrigation.

A common existing irrigation mode is that a hose is used for irrigation, one end of the hose is connected to a water supply pipeline in a greenhouse, and the other end, held by a worker, of the hose moves back and forth in the greenhouse to irrigate plants in all areas of the greenhouse.

However, under the longer condition of big-arch shelter length, the hose length that needs will be very long, and the workman carries difficultly, and it also can be comparatively hard to pull the hose when watering the plant, and the pipeline overlength still need consider arranging of hose when watering, and the plant is swept to the prevention hose, and it is very inconvenient to use, for this reason need improve irrigation conduit.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model aims at providing a big-arch shelter is irrigated and is used water supply pipe structure, it has the advantage that shortens hose length demand, makes things convenient for the workman to pull, shortens winding displacement length, makes things convenient for the control hose route.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a big-arch shelter is irrigated and is used for water supply pipe and the hose that is used for watering of water supply pipe, still includes the horizontal pipeline of laying along big-arch shelter length direction, horizontal pipeline with the delivery pipe is linked together, the last length direction along its self of horizontal pipeline has concatenated a plurality of tee pipe joints, be fixed with on the tee pipe joint with the branch pipe that horizontal pipeline is linked together, it has control to concatenate on the branch pipe the first pipeline valve of branch pipe pipeline switching, the hose can be dismantled and fix the branch pipe is kept away from the one end of horizontal pipeline.

Through above-mentioned technical scheme, set up the horizontal pipeline and install the branch pipe that has the pipeline valve on the horizontal pipeline along the length direction of big-arch shelter, when watering to the different regions on the big-arch shelter length direction, can water near the region of branch pipe through the branch pipe of connecting different positions, reduced the length demand to the hose to the difficulty of pulling, the inconvenient problem of pipeline arranging that the hose overlength brought have been avoided.

The present invention may be further configured in a preferred embodiment as: the water supply pipeline is positioned at the central position of the horizontal pipeline in the length direction.

Through above-mentioned technical scheme, the one end that the horizontal pipeline is farther away from water supply pipe, water pressure can be less, can influence watering efficiency, makes the maximum distance of horizontal pipeline tip to water supply pipe become the minimum with water supply pipe setting in the centre of horizontal pipeline, can improve the condition that water pressure reduces.

The present invention may be further configured in a preferred embodiment as: and the water supply pipeline or the horizontal pipeline is connected with a booster pump for increasing water pressure in series.

Through above-mentioned technical scheme, set up booster pump reinforcing water pressure to make things convenient for workman's watering.

The present invention may be further configured in a preferred embodiment as: the booster pump is provided with at least one pair and a pair the booster pump is about water supply pipe symmetry is installed on the horizontal line, the booster pump is installed horizontal line keeps away from water supply pipe's one end.

Through above-mentioned technical scheme, set up the booster pump on the not enough horizontal pipeline of pressure, improve the pressure boost effect of booster pump.

The present invention may be further configured in a preferred embodiment as: the hose is detachably fixed on the branch pipe, and an internal thread pipe joint is fixed at one end of the hose, which is close to the branch pipe;

and an external thread pipe joint in threaded fit with the internal thread pipe joint is fixed at one end of the branch pipe, which is far away from the horizontal pipeline.

Through the technical scheme, the hose and the straight pipe are convenient to connect and detach through the threaded pipe joint, and the hose is convenient to disassemble and assemble back and forth on different branch pipes.

The present invention may be further configured in a preferred embodiment as: the horizontal pipeline is buried underground under the ground of the greenhouse, a vertically arranged supporting rod is fixed on the ground on one side of the branch pipe, and the top of the supporting rod is fixed with the upper end of the branch pipe.

Through above-mentioned technical scheme, the prevention reduces trampling that horizontal pipeline received and destroys, buries underground the horizontal pipeline of underground and stably obtains improving, and the difficult emergence of branch pipe on the horizontal pipeline rocks, sets up the stability that the bracing piece improved the branch pipe, and the prevention branch pipe rocks and leads to horizontal pipeline not hard up.

The present invention may be further configured in a preferred embodiment as: one end of the pipe clamp close to the ground is fixedly provided with a fixing plate which is vertically arranged and is fixedly spliced on the ground, and the plate surface of the fixing plate is parallel to the axis of the horizontal pipeline.

Through above-mentioned technical scheme, improve the stability of pipe clamp, the fixed plate is on a parallel with the axis of horizontal pipeline, and the face atress of fixed plate when horizontal pipeline has the trend of rocking, and stability is stronger.

The present invention may be further configured in a preferred embodiment as: the horizontal pipeline is provided with a plurality of second pipeline valves for controlling the opening and closing of the pipeline of the horizontal pipeline, and the second pipeline valves correspond to the branch pipes one by one and are positioned at one ends, far away from the water supply pipeline, of the branch pipes.

Through above-mentioned technical scheme, the switching of control second pipeline valve can stop the water supply of certain section horizontal pipeline and certain branch pipe alone, and the change is conveniently dismantled to the convenience, shortens or prolongs the length of horizontal pipeline according to actual need.

To sum up, the utility model discloses a following at least one useful technological effect:

(1) the horizontal pipeline which is provided with a plurality of branch pipe cutting holes and arranged in the length direction of the greenhouse is connected to the water supply pipeline, so that a plurality of water supply ports are arranged in the length direction of the greenhouse, the hose is connected to different branch pipes to water different areas, the length requirement on the hose is reduced, and the problems of difficult pipeline dragging and inconvenient pipeline wiring caused by overlong hose are further solved;

(2) furthermore, the booster pump is arranged to enhance the water pressure so as to facilitate irrigation, and the booster pump is respectively arranged on the pipeline at one end of the horizontal pipeline away from the water supply pipeline, so that the boosting effect of the booster pump is improved;

(3) further, through installing the second pipeline valve on horizontal pipeline, can the independent switching conveniently prolong or shorten horizontal pipeline's length to the water supply of horizontal pipeline tip, also made things convenient for and carried out local change to the pipeline.

Drawings

FIG. 1 is a schematic overall structure diagram of the first embodiment;

FIG. 2 is a schematic view of the overall structure of the second embodiment;

fig. 3 is a schematic view of the overall structure of the third embodiment.

Reference numerals: 1. a water supply pipeline; 2. a horizontal pipe; 3. a three-way pipe joint; 31. a first straight pipe; 32. a straight pipe II; 4. a branch pipe; 5. a first pipeline valve; 6. a booster pump; 7. a pipe clamp; 71. a fixing plate; 8. a second conduit valve; 9. a female pipe joint.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

a water supply pipeline structure for greenhouse irrigation is shown in figure 1 and comprises a water supply pipeline 1 buried at the bottom of a greenhouse and used for supplying water, a horizontal pipeline 2 horizontally laid along the length direction of the greenhouse and a hose used for irrigation, wherein the horizontal pipeline 2 is communicated with the water supply pipeline 1, and the water supply pipeline 1 is positioned in the center of the horizontal pipeline 2 in the length direction; the horizontal pipeline 2 comprises four sections of straight pipes I31 with the same length and two sections of straight pipes II 32 with the same length, the length of the straight pipe I31 is twice that of the straight pipe II 32, the straight pipe I31 and the straight pipe II 32 are connected through a three-way pipe joint 3, and two ends of the horizontal pipeline 2 are screwed with right-angle pipe joints; the end part of the water supply pipeline 1 is screwed with a three-way pipe joint 3, the first straight pipe 31 and the second straight pipe 32 are symmetrically arranged at two sides of the water supply main pipe, and the second straight pipe 32 is directly connected with two ends of the three-way pipe joint 3 on the water supply pipeline 1; a branch pipe 4 which is communicated with the horizontal pipeline 2 and is vertically arranged is fixed on the three-way pipe joint 3 and the right-angle pipe joint on the horizontal pipeline 2, and a first pipeline valve 5 is connected in series on the branch pipe 4 to control the opening and closing of the pipeline of the branch pipe 4; the one end that horizontal pipeline 2 was kept away from to branch pipe 4 forms the internal thread coupling 9 that the pipeline axis level set up through installation right angle coupling to conveniently install the hose, the one end grafting of hose is fixed with the external thread coupling with 9 screw-thread fit of internal thread coupling.

Install pipe clamp 7 on the horizontal pipeline 2, the bottom welded fastening of pipe clamp 7 has the fixed plate 71 of vertical setting, and the face of fixed plate 71 is on a parallel with the axis of horizontal pipeline 2, and fixed plate 71 pegs graft and fixes subaerial at the big-arch shelter to play stable effect to horizontal pipeline 2.

In summary, the following steps: when watering in the big-arch shelter, through connect the hose at the internal thread coupling 9 of difference can be convenient change hose position on big-arch shelter length direction, the hose can cover different big-arch shelter regions, and the length demand of hose can reduce, has made things convenient for the workman to pull the hose, also through shortening pipeline length, has improved the water intensity when watering, makes things convenient for the workman to water.

Example two:

a water supply pipeline structure for greenhouse irrigation, referring to fig. 2, the difference between this embodiment and the first embodiment lies in that a horizontal pipeline 2 is connected in series with a booster pump 6 for increasing water pressure, the booster pump 6 is provided with a pair of two booster pumps 6 which are symmetrical about a water supply pipeline 1, and the booster pump 6 is installed at one end of the horizontal pipeline 2 far away from the water supply pipeline 1.

The implementation principle of the embodiment is as follows: because 2 both ends of horizontal pipeline are far away from water supply pipeline 1 distance, the water pressure in the pipeline can reduce relatively, sets up the water pressure at booster pump 6 in order to increase 2 both ends of horizontal pipeline, conveniently irrigates.

Example three:

referring to fig. 2, the present embodiment is different from the first embodiment in that a plurality of second pipeline valves 8 are connected in series to a horizontal pipeline 2, the second pipeline valves 8 are in one-to-one correspondence with branch pipes 4, and the second pipeline valves 8 are located on a side of the branch pipes 4 away from a water supply pipeline 1.

The implementation principle of the embodiment is as follows: can open and shut through second pipeline valve 8 to solitary second pipeline, second pipeline valve 8 is in the open mode (the second pipeline valve 8 at 2 both ends of horizontal pipeline is in the closed mode always) during normal use, when needing to change local pipeline, closes the second pipeline valve 8 of this pipeline both sides, carries out local water cut-off, has made things convenient for the local change of pipeline, extension that simultaneously can be convenient or shorten horizontal pipeline 2's overall length.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a big-arch shelter is irrigated and is used for water supply pipe structure, is used for water supply pipe (1) of supplying water and the hose that is used for watering including burying underground at the big-arch shelter bottom, its characterized in that still includes horizontal pipeline (2) of laying along big-arch shelter length direction, horizontal pipeline (2) with the delivery pipe is linked together, horizontal pipeline (2) are gone up and have concatenated a plurality of tee bend couplings (3) along its self length direction, be fixed with on tee bend coupling (3) with branch pipe (4) that horizontal pipeline (2) are linked together, it has control to concatenate on branch pipe (4) first pipeline valve (5) of branch pipe (4) pipeline switching, the hose can be dismantled and fix branch pipe (4) are kept away from the one end of horizontal pipeline (2).

2. The water supply pipe structure for greenhouse irrigation as claimed in claim 1, wherein the water supply pipe (1) is located at the center of the horizontal pipe (2) in the length direction.

3. The water supply pipeline structure for greenhouse irrigation as claimed in claim 2, wherein a booster pump (6) for increasing water pressure is connected in series to the water supply pipeline (1) or the horizontal pipeline (2).

4. A water supply pipe structure for greenhouse irrigation as claimed in claim 3, wherein said booster pump (6) is provided with at least one pair and a pair of said booster pumps (6) are symmetrically installed on said horizontal pipe (2) about said water supply pipe (1), said booster pumps (6) are installed at an end of said horizontal pipe (2) far from said water supply pipe (1).

5. The water supply pipeline structure for greenhouse irrigation as claimed in claim 1, wherein the hose is detachably fixed on the branch pipe (4), and an internally threaded pipe joint (9) is fixed at one end of the hose close to the branch pipe (4);

and an external thread pipe joint in threaded fit with the internal thread pipe joint (9) is fixed at one end of the branch pipe (4) far away from the horizontal pipeline (2).

6. A greenhouse irrigation water supply pipe structure as claimed in claim 1, characterized in that the horizontal pipe (2) is provided with a plurality of pipe clamps (7) fixed on the ground of the greenhouse along its length.

7. The water supply pipeline structure for greenhouse irrigation as claimed in claim 6, wherein a fixing plate (71) vertically arranged and fixed on the ground in an inserting manner is fixed at one end of the pipe clamp (7) close to the ground, and the plate surface of the fixing plate (71) is parallel to the axis of the horizontal pipeline (2).

8. The water supply pipeline structure for greenhouse irrigation as claimed in claim 1, wherein a plurality of second pipeline valves (8) for controlling the opening and closing of the horizontal pipeline (2) are installed on the horizontal pipeline (2), and the second pipeline valves (8) correspond to the branch pipes (4) one by one and are located at one ends of the branch pipes (4) far away from the water supply pipeline (1).