CN221283972U

CN221283972U - Irrigation assembly for greenhouse planting

Info

Publication number: CN221283972U
Application number: CN202323229380.XU
Authority: CN
Inventors: 刘占俊; 胡少平; 胡梦雪; 李娜
Original assignee: Dongping County Baodao Agricultural Science And Technology Co ltd
Current assignee: Dongping County Baodao Agricultural Science And Technology Co ltd
Priority date: 2023-11-29
Filing date: 2023-11-29
Publication date: 2024-07-09
Anticipated expiration: 2033-11-29

Abstract

The irrigation component is arranged inside the greenhouse and comprises a water supply pipe arranged on the inner side of the greenhouse and positioned on the side surface of the greenhouse along the span direction; the water supply pipe is respectively communicated with the spraying assembly and the irrigation assembly through the three-way pipe, and the spraying assembly is positioned above the irrigation assembly; the irrigation assembly comprises a water diversion pipe, the water diversion pipe is connected with a three-way pipe, water delivery pipes are connected to two ends of the water diversion pipe, and the water delivery pipes are connected with a plurality of groups of irrigation pipe groups and can be led to the bottom of each trunk respectively. The novel tree irrigation device has the advantages that the phenomenon that trees close to and far from a water source are irrigated unevenly in a traditional mode is avoided, proper irrigation of each tree is guaranteed, the annular pipe is arranged, irrigation water can be distributed around each tree more evenly, growth of plants is promoted more effectively, integrity of soil at the bottom of the tree is protected, ponding cannot be generated in an area, and drainage and ventilation performance of the soil are guaranteed.

Description

Irrigation assembly for greenhouse planting

Technical Field

The utility model relates to the technical field of greenhouse irrigation, in particular to an irrigation assembly for greenhouse planting.

Background

Lemon is native to the southeast and south asia, china is cultivated in the south of the Yangtze river, and most of the tropical and subtropical regions are cultivated. However, the demand of the present market for the lemon is large, the cost and the loss are large in the transportation process, and greenhouse planting is started in many subtropical and temperate areas, namely, a greenhouse is arranged, so that a proper environment is provided for the lemon planting.

The lemon is not high to the requirement of planting soil, but soil is deep, loose, water retention and fertilizer retention and drainage ability are good, can improve the output of lemon, consequently, to the planting lemon of north big-arch shelter, need regularly quantitative for the lemon water, because regional difference, current watering device sets up the watering pipeline or sets up the pipeline in one row or a row of lemon tree front side and waters on one side of big-arch shelter directly generally, the rivers flow to whole big-arch shelter ground in one side, there is more defects in the mode of watering like this, can not even water the lemon tree, the soil humidity near the lemon tree of pipeline and pipeline differs greatly, easily produce ponding, the lemon tree root portion near the water source is impaired easily, the lemon tree that keeps away from the water source can't reach the humidity of requirement for the lemon yield of whole big-arch shelter is lower, the quality is relatively poor.

Disclosure of utility model

In order to solve the technical problems in the background art, the utility model provides a watering component for greenhouse planting.

The technical scheme of the utility model is as follows:

The irrigation assembly is arranged inside the greenhouse and comprises a water supply pipe arranged on the inner side of the greenhouse, and the water supply pipe is positioned on the side surface of the greenhouse along the span direction;

The water supply pipe is horizontally arranged, one end of the water supply pipe is connected with the water supply device, the other end of the water supply pipe is respectively communicated with the spraying assembly and the irrigation assembly through the three-way pipe, and the spraying assembly is positioned above the irrigation assembly;

The upper end and the lower end of the three-way pipe are respectively provided with a first valve, and the spray assembly or the irrigation assembly can be controlled to be communicated with a water supply pipe respectively;

The irrigation assembly comprises a water diversion pipe provided with a plurality of ports, and the ports of the water diversion pipe are respectively connected with the three-way pipe and the water delivery pipe;

The water delivery pipe is connected with a plurality of groups of irrigation pipe groups, and the irrigation pipe groups can be led to the bottom of each trunk respectively.

The water diversion pipe is arranged at the bottom of the greenhouse horizontally and is parallel to the span direction of the greenhouse, and the water diversion pipe are vertically arranged.

The specific structure of the irrigation component is that the irrigation pipe group comprises a plurality of water delivery pipes which are arranged along the extending direction of the water delivery pipe, and each water delivery pipe is arranged between two adjacent rows of trunks;

And a plurality of groups of water outlet components are arranged on two sides of the extending direction of the water delivery pipe, and the water outlet components correspondingly extend to the bottom of the trunk.

In order to facilitate uniform watering of each trunk, the water outlet assembly comprises a connecting pipe vertically arranged on the side face of the water delivery pipe, the water outlet end of the connecting pipe is communicated with an annular pipe, and the annular pipe is arranged on the outer side of the trunk in a surrounding manner;

the side surface of the annular pipe is provided with a plurality of water outlets.

In order to enlarge the watering area of the trunk and facilitate the annular pipe to be sleeved outside the trunk, the inner diameter of the annular pipe is larger than the outer diameter of the trunk, and the central angle of the annular pipe is 180-300 degrees.

In order to reduce the installation height of the annular pipe and to make the water outlet position more accurate, the water outlet is arranged at one side close to the trunk.

In order to flexibly control the trunk in a certain area to be watered, two second valves are arranged on the water diversion pipe and are positioned on two sides of the three-way pipe in the horizontal direction. The water supply pipe is provided with a third valve, and the third valve is arranged close to the water supply pipe relative to the connecting pipe. Excessive watering of some trunks can be avoided so that the soil at the bottom of each trunk remains properly moist.

The concrete structure of spray assembly does, spray assembly includes the vertical pipe of being connected with the three-way pipe, the play water end of vertical pipe is connected with many spray tube group through the multi-way pipe, spray tube group intercommunication has a plurality of high pressure shower nozzles.

In order to save the use of the high-pressure spray heads, the utilization rate of the high-pressure spray heads is improved, and the projections of the high-pressure spray heads in the vertical direction are positioned at the centers of four adjacent trunks.

The utility model has the beneficial effects that: the irrigation assembly for greenhouse planting is different from the existing greenhouse irrigation assembly in that the irrigation assembly and the spraying assembly are respectively arranged, and can work independently or simultaneously through switching of the valves, so that diversified demands of greenhouse planting are met, moisture supplementing can be respectively or simultaneously carried out on branches and leaves or roots, flexibility is greatly improved, water can be accurately conveyed to the bottom of each lemon tree through the connecting pipe of the water outlet assembly and the annular pipe, the phenomenon that trees close to and far from a water source are unevenly irrigated in a traditional mode is avoided, proper irrigation of each tree is ensured, the arrangement of the annular pipe can enable irrigation water to be distributed around each tree more uniformly, growth of plants is effectively promoted, completeness of soil at the bottom of the tree is protected, water accumulation is not generated in one area, and drainage and ventilation performance of the soil are guaranteed.

Drawings

The aspects and advantages of the present utility model will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.

In the drawings:

FIG. 1 is an overall mounting elevation of a watering assembly;

FIG. 2 is an overall installation side view of the irrigation assembly;

FIG. 3 is a top view of an irrigation assembly;

FIG. 4 is a schematic diagram of a connection of irrigation tubing sets;

the components represented by the reference numerals in the figures are:

1. A greenhouse; 2. a water supply pipe; 3. a three-way pipe; 4. a spray assembly; 41. a vertical pipe; 42. a multi-way pipe; 43. a high pressure nozzle; 44. a water supply pipe; 45. a longitudinal tube; 5. an irrigation assembly; 51. a water diversion pipe; 52. a water pipe; 53. a irrigation pipe group; 531. a water supply pipe; 532. a connecting pipe; 533. an annular tube; 534. a water outlet; 6. a first valve; 7. a trunk; 8. a second valve; 9. a third valve; 10. and (5) supporting frames.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.

Examples

As mentioned in the background art, in the case of planting lemon in subtropical areas or temperate areas, etc., a greenhouse 1 is used for planting, an independent irrigation component is required to be arranged in the greenhouse 1 to supplement water for lemon trees, an irrigation pipeline is arranged on one side of the greenhouse 1 or a pipeline is arranged on the front side of a row or a column of lemon trees for watering, the inventor finds that in use, the irrigation mode often causes poor quality of lemon growth near a water outlet position and far from the water outlet position, only fruit quality at the junction of the middle part is higher, in irrigation, front side ponding is more, rear side soil humidity is lower, only the middle lemon tree is in a good humidity environment, so the inventor innovates on the basis of the existing irrigation component, designs a component capable of uniformly irrigating each tree, improves quality and yield of lemon, and is developed by combining with the illustration below.

In this embodiment, combine fig. 1 and 2 to provide a watering subassembly for greenhouse planting, this watering subassembly sets up in the inside of big-arch shelter 1, specifically, watering subassembly is including setting up in the delivery pipe 2 of big-arch shelter 1 one side, and this delivery pipe 2 sets up in the side of big-arch shelter 1 along span direction, delivery pipe 2 level sets up, and connects water supply installation, and water supply installation includes water source and water pump etc. and constitutes, adopts current water supply installation, provides required water for whole watering subassembly.

On the basis of the above structure, this watering subassembly is including spraying subassembly 4 and irrigation subassembly 5, and spray subassembly 4 is located irrigation subassembly 5 top, and communicate with delivery pipe 2 through three-way pipe 3 respectively, the vertical setting of three-way pipe 3, delivery pipe 2 and the horizontal water inlet end intercommunication of three-way pipe 3, spray subassembly 4 is located the top of trunk 7, be used for making the spraying and provide moisture for the branch and leaf of trunk 7, irrigation subassembly 5 sets up in the bottom of big-arch shelter 1, be used for providing moisture for the root of trunk 7, and in order to control inlet tube and spray subassembly 4 or irrigation subassembly 5 or both intercommunication, be provided with first valve 6 at the upper and lower end of three-way pipe 3, open through control first valve 6, the control is sprayed and is irrigated the switching of two branches.

Specifically, the irrigation assembly 5 includes the shunt tubes 51, shunt tubes 51 horizontally set up in greenhouse 1 bottom, and with greenhouse 1's span direction parallel, shunt tubes 51 are connected with three-way pipe 3, connect a part of vertical pipeline through three-way pipe 3 bottom, communicate with shunt tubes 51, shunt tubes 51 both ends all are connected with raceway 52, raceway 52 and shunt tubes 51 perpendicular arrangement, that is along greenhouse 1's extending direction (with span vertically) setting to for the shunt tubes 51 of convenient control shunt tubes 51 both ends realize supplying water alone or simultaneously, install two second valves 8 on the shunt tubes 51, and two second valves 8 are located three-way pipe 3's both sides in the horizontal direction, can improve irrigation assembly 5's flexibility, can carry out opening or closing of second valve 8 according to actual irrigation demand.

On the basis of the above structure, the water pipe 52 is connected with a plurality of groups of the irrigation pipe groups 53, and in combination with fig. 3 and 4, the water pipe groups 53 can be led to the bottom of each trunk 7 respectively, specifically, the irrigation pipe groups 53 comprise a plurality of water pipes 531 arranged along the extending direction of the water pipe 52, each water pipe 531 is arranged between two adjacent rows of trunks 7 and is arranged at intervals along the water pipe 52, the water pipe groups are arranged between adjacent odd rows and even rows from the starting end of the water pipe 52 towards the tail end of the water pipe groups, the water pipe 52 is not arranged between the even rows and the next odd rows, one water pipe 531 can supply water for the bottoms of the trunks 7 in two rows, a plurality of groups of water outlet assemblies are arranged on two sides of the extending direction of the water pipe groups 52, the water outlet assemblies correspondingly extend to the bottoms of the trunks 7, the number of the water outlet assemblies is consistent with the number of the trunks 7, and the water outlet assemblies are arranged for each trunk 7 to supply water independently, so that the lemon trees can be irrigated more accurately and uniformly.

As the preferred scheme, go out the water subassembly including installing perpendicularly in the connecting pipe 532 of raceway 52 side, the play water end intercommunication of connecting pipe 532 has the ring pipe 533, the setting that the ring pipe 533 encircleed is in trunk 7 outside, and the ring pipe 533 side is provided with a plurality of delivery ports 534, the delivery port 534 sets up in the one side that is close to trunk 7, and delivery port 534 is the arc at the one side that the ring pipe 533 is close to trunk 7 and arranges, through the setting of a plurality of delivery ports 534, can carry out even irrigation to trunk 7 round, avoids irrigation a position to produce ponding and wash out the phenomenon of sump to make the soil near trunk 7 bottom can be more ventilative, provide good environment for the growth of root.

Secondly, in order to conveniently cover the annular tube 533 on the outer side of the trunk 7, the annular tube 533 can be made of an elastic material, the central angle of the annular tube 533 is 180-300 degrees, the annular tube 533 can be covered and detached while the irrigation range is improved, and the inner diameter of the annular tube 533 is larger than the outer diameter of the trunk 7, and the trunk 7 of the lemon tree grows, so that the outer diameter is the size of the trunk 7 of the lemon tree in the greenhouse 1, and the annular tube 533 can adapt to the use of most lemon trees.

In addition, in order to control the water flow passing through of each water delivery pipe 531, a third valve 9 is installed on each water delivery pipe 531, and the third valve 9 is arranged close to the water delivery pipe 52 relative to the connecting pipe 532, that is, the third valve 9 can control the opening and closing of the whole water delivery pipe 531, so that the flexibility of the irrigation assembly is further improved, the lemon trees in the area with required water can be irrigated accurately, and excessive irrigation of other trunks 7 is avoided.

In this embodiment, the spraying assembly 4 includes a vertical pipe 41 connected to the tee 3, and in combination with fig. 1 and 2, the water outlet end of the vertical pipe 41 is connected to a plurality of spraying pipe groups through a multi-way pipe 42, the spraying pipe groups are communicated with a plurality of high-pressure spray nozzles 43, concretely, the spraying pipe groups include an upper water pipe 44 connected to the water outlet end of the multi-way pipe 42, the upper water pipe 44 is connected to a longitudinal pipe 45, and the longitudinal pipe 45 is disposed on the support frame 10 above the greenhouse 1, and is consistent with the extending direction of the greenhouse 1, the plurality of high-pressure spray nozzles 43 are connected to the lower end face of the longitudinal pipe 44, and the high-pressure spray nozzles 43 adopt a model with water in four directions, the projection of the vertical direction of the high-pressure spray nozzles 43 is located at the centers of four adjacent trunks 7, and the four trunks 7 herein refer to the trunks 7 in odd and even rows in the extending direction of the water pipe 52, and the trunks 7 adjacent in the span direction and the even rows of the greenhouse 1, so that one four high-pressure spray nozzles 43 can spray water for four trunks 7 simultaneously.

Claims

1. The irrigation assembly for greenhouse planting is arranged in a greenhouse (1), and is characterized by comprising a water supply pipe (2) arranged on the inner side of the greenhouse (1), wherein the water supply pipe (2) is positioned on the side surface of the greenhouse (1) along the span direction;

The water supply pipe (2) is horizontally arranged, one end of the water supply pipe is connected with the water supply device, the other end of the water supply pipe is respectively communicated with the spraying assembly (4) and the irrigation assembly (5) through the three-way pipe (3), and the spraying assembly (4) is positioned above the irrigation assembly (5);

The upper end and the lower end of the three-way pipe (3) are respectively provided with a first valve (6), and the spraying assembly (4) or the irrigation assembly (5) can be controlled to be communicated with the water supply pipe (2) respectively;

The irrigation assembly (5) comprises a water diversion pipe (51) provided with a plurality of ports, and the ports of the water diversion pipe (51) are respectively connected with the three-way pipe (3) and the water delivery pipe (52);

The water delivery pipe (52) is connected with a plurality of groups of irrigation pipe groups (53).

2. Irrigation assembly for greenhouse planting according to claim 1, characterized in that the water diversion pipe (51) is horizontally arranged at the bottom of the greenhouse (1) and is parallel to the span direction of the greenhouse (1), and the water delivery pipe (52) is vertically arranged with the water diversion pipe (51).

3. Irrigation assembly for greenhouse planting according to claim 2, wherein the irrigation pipe group (53) comprises a plurality of water supply pipes (531) arranged in the extending direction of the water supply pipe (52), and each water supply pipe (531) is arranged between two adjacent rows of trunks (7);

And a plurality of groups of water outlet components are arranged on two sides of the water delivery pipe (52) along the extending direction, and the water outlet components extend to the bottoms of the corresponding trunks (7).

4. A watering assembly for greenhouse planting according to claim 3, wherein the water outlet assembly comprises a connecting pipe (532) vertically arranged on the side surface of the water pipe (52), and the water outlet end of the connecting pipe (532) is communicated with an annular pipe (533);

The annular pipe (533) is arranged outside the trunk (7) in a surrounding mode, and a plurality of water outlets (534) are formed in the side face of the annular pipe (533).

5. Irrigation assembly for greenhouse planting according to claim 4, characterized in that the inner diameter of the annular tube (533) is larger than the outer diameter of the trunk (7), and that the central angle of the annular tube (533) is 180 ° -300 °.

6. The irrigation assembly for greenhouse planting of claim 4, wherein the water outlet (534) is provided at a side close to the trunk (7).

7. Irrigation assembly for greenhouse planting according to claim 1, characterized in that two second valves (8) are mounted on the water diversion pipe (51), and that the two second valves (8) are located on both sides of the tee pipe (3) in the horizontal direction.

8. Irrigation assembly for greenhouse planting according to claim 4, characterized in that the water supply pipe (531) is provided with a third valve (9), which third valve (9) is arranged close to the water supply pipe (52) with respect to the connecting pipe (532).

9. Irrigation assembly for greenhouse planting according to any of claims 1-8, wherein the spray assembly (4) comprises a vertical pipe (41) connected with a tee pipe (3), the water outlet end of the vertical pipe (41) is connected with a plurality of spray pipe groups through a tee pipe (42), and the spray pipe groups are communicated with a plurality of high-pressure spray heads (43).

10. Irrigation assembly for greenhouse planting according to claim 9, characterized in that the projection of the high-pressure spray head (43) in vertical direction is in the center of four adjacent trunks (7).