CN212851954U

CN212851954U - Water-saving irrigation device for planting greenhouse

Info

Publication number: CN212851954U
Application number: CN202021743876.2U
Authority: CN
Inventors: 王达舟
Original assignee: Jiangsu Jiaren Construction Engineering Co ltd
Current assignee: Jiangsu Jiaren Construction Engineering Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-04-02
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to a plant equipment technical field, especially relate to a plant big-arch shelter water-saving irrigation device, include the big-arch shelter and erect the distributive pipe inboard in big-arch shelter top, distributive pipe one end runs through the big-arch shelter top, and is connected with the delivery pipe, delivery pipe one end is connected with the variable water pump, variable water pump one side is connected with the water pipe at switch-on water source, the distributive pipe facial make-up is equipped with the sprinkler, the sprinkler includes retaining pipe, sprinkler pipe and governing valve, the distributive pipe runs through the retaining pipe, and the junction communicates with each other, the retaining pipe downside is rotated through the bayonet socket and is connected with the cover shell, the sprinkler pipe runs through inside the cover shell, and communicates with each other with the retaining pipe, the governing. The utility model discloses a many spouts quantize the water spray, more even water the water yield to the big-arch shelter in, and the sprinkler bottom is equipped with the governing valve, can adjust required water supply according to climate change or vegetables growing trend.

Description

Water-saving irrigation device for planting greenhouse

Technical Field

The utility model relates to a plant equipment technical field, especially relate to a plant big-arch shelter water-saving irrigation device.

Background

In order to plant vegetables in cold areas, the temperature of vegetables and fruits is often guaranteed by planting in greenhouses, but the air in the greenhouses is hot and stuffy, so that workers are not convenient to enter the greenhouses to perform irrigation work, most of the existing irrigation devices are simple nozzles to perform water sprinkling, the efficiency is low, the resources are wasted, the control of water amount is often completed by the experience of workers, the water amount is often too much or too little, and the vegetable yield is enabled to float.

Disclosure of Invention

The utility model aims at solving the defect of insufficient water control in the prior art and providing a water-saving irrigation device for a planting greenhouse.

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

the utility model provides a plant big-arch shelter water-saving irrigation device, includes the big-arch shelter and erects the distributive pipe at big-arch shelter top inboard, distributive pipe one end runs through the big-arch shelter top, and is connected with the delivery pipe, delivery pipe one end is connected with the variable water pump, variable water pump one side is connected with the water pipe at switch-on water source, the distributive pipe facial make-up is equipped with the sprinkler, the sprinkler includes retaining pipe, sprinkler pipe and governing valve, the distributive pipe runs through retaining pipe, and the junction communicates with each other, the retaining pipe downside is rotated through the bayonet socket and is connected with the cover shell, the sprinkler pipe inserts inside the cover shell, and communicates with each other with the retaining pipe, the.

Preferably, the water diversion pipe is longitudinally erected on the inner side of the top of the greenhouse.

Preferably, the sprinkler is provided with a plurality of groups, and is evenly distributed on the water distribution pipe.

Preferably, a sealing ring is arranged between the water storage pipe and the casing.

Preferably, a plurality of groups of nozzles are arranged on the lower portion of the side curved surface of the sprinkler pipe, the sprinkler pipe is provided with two groups, the sprinkler pipe and the shell are connected through threads, and a sealing ring is arranged at the joint of the sprinkler pipe and the shell.

Preferably, the top end of the regulating valve is welded with a ball valve body, and the diameter of the ball valve body is smaller than the distance between the two groups of sprinkling pipes.

The utility model has the advantages that:

compared with the prior art, the utility model discloses a many spouts water spray of quantizing, more even water the big-arch shelter with the water yield in, and the sprinkler bottom is equipped with the governing valve, can adjust required water supply according to climate change or vegetables growing situation, and the variable water pump also can assist regulation and control water pressure size to water volume in the control big-arch shelter.

Drawings

FIG. 1 is a schematic view of a water-saving irrigation device for a planting greenhouse according to the present invention;

FIG. 2 is a left side view schematic structural view of a water-saving irrigation device for a planting greenhouse provided by the present invention;

FIG. 3 is a schematic view of a semi-sectional structure of a sprinkler of the water-saving irrigation device for the planting greenhouse of the present invention;

fig. 4 is a schematic structural view at a in fig. 3.

In the figure: 1 greenhouse, 2 sprinklers, 21 water storage pipes, 22 casings, 221 sealing rings, 222 sealing rings, 23 sprinkling pipes, 231 nozzles, 24 regulating valves, 241 ball valve bodies, 3 water distribution pipes, 31 water supply pipes, 32 variable water pumps and 33 water pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a water-saving irrigation device for a planting greenhouse, comprising a greenhouse 1 and a water distribution pipe 3 erected on the inner side of the top of the greenhouse 1, wherein one end of the water distribution pipe 3 penetrates through the top of the greenhouse 1 and is connected with a water supply pipe 31, one end of the water supply pipe 31 is connected with a variable water pump 32, one side of the variable water pump 32 is connected with a water pipe 33 communicated with a water source, a sprinkler 2 is arranged on the water distribution pipe 3 and comprises a water storage pipe 21, a sprinkler pipe 23 and a regulating valve 24, the water distribution pipe 3 penetrates through the water storage pipe 21, the joint is communicated with the water storage pipe 21, the lower side of the water storage pipe 21 is connected with a casing 22 through bayonet rotation, the sprinkler pipe 23 is inserted.

In this embodiment, the water distribution pipe 3 is longitudinally erected on the inner side of the top of the greenhouse 1 to complete the water transmission work.

Specifically, the sprinklers 2 are provided with a plurality of groups, and are uniformly distributed on the water distribution pipes 3, and the sprinkling work is completed through the sprinklers 2.

Specifically, the sealing ring 221 is provided between the water storage pipe 21 and the casing 22, and the water storage pipe 21 and the casing 22 can rotate, so that the sealing ring 221 is required to seal.

Specifically, multiunit spout 231 has been seted up to sprinkler pipe 23 side curved surface lower part, and sprinkler pipe 23 is equipped with two sets ofly, and all through threaded connection between the cover 22, and the junction is equipped with sealing ring 222, and spout 231 symmetric distribution is in sprinkler pipe 23 lower part, and can carry out angle regulation through helicitic texture, ensures the homogeneity of watering.

Further, the top end of the regulating valve 24 is welded with a ball valve body 241, the diameter of the ball valve body 241 is smaller than the distance between the two groups of sprinkling pipes 23, and the regulating valve 24 is used for regulating the corresponding water control amount.

In this embodiment, the variable water pump 32 pumps water out of the water pipe 33 and feeds the water into the water supply pipe 31 to pressurize and enter the water distribution pipe 3, the water pressure at this time is very large, the water enters the water storage pipe 21 from the water distribution pipe 3, the ball valve body 241 of the adjusting valve 24 controls the amount of water, the water passing through the adjusting valve 24 enters the sprinkling pipe 23 and is sprayed out from the nozzle 231, the nozzle 231 of the sprinkling pipe 23 is very small, so as to provide a reaction force when spraying water, so that the sprinkler 2 rotates, and more uniform sprinkling water is realized.

In addition, the angle of the nozzle 231 of the sprinkling pipe 23 can be adjusted according to the requirement, so that water is sprinkled to a farther or closer place, and the greenhouse is convenient to adapt to various types of greenhouses.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A water-saving irrigation device for a planting greenhouse, which comprises a greenhouse (1) and a water distribution pipe (3) arranged on the inner side of the top of the greenhouse (1), it is characterized in that one end of the water diversion pipe (3) penetrates through the top of the greenhouse (1) and is connected with a water supply pipe (31), one end of the water supply pipe (31) is connected with a variable water pump (32), one side of the variable water pump (32) is connected with a water pipe (33) communicated with a water source, the water distribution pipe (3) is provided with a sprinkler (2) which comprises a water storage pipe (21), a sprinkling pipe (23) and a regulating valve (24), the water distribution pipe (3) penetrates through the water storage pipe (21), the connection part is communicated, the lower side of the water storage pipe (21) is rotationally connected with a casing (22) through a bayonet, the sprinkler pipe (23) is inserted in the casing (22), and is communicated with the water storage pipe (21), and the regulating valve (24) is embedded at the bottom of the casing (22) through threads.

2. The water-saving irrigation device for the planting greenhouse as claimed in claim 1, wherein the water diversion pipe (3) is longitudinally erected on the inner side of the top of the greenhouse (1).

3. The water-saving irrigation device for the planting greenhouse as claimed in claim 1, wherein the sprinklers (2) are provided with a plurality of groups and are evenly distributed on the water diversion pipes (3).

4. The water-saving irrigation device for the planting greenhouse as claimed in claim 1, wherein a sealing ring (221) is arranged between the water storage pipe (21) and the casing (22).

5. The water-saving irrigation device for the planting greenhouse as claimed in claim 1, wherein the lower part of the side curved surface of the sprinkler pipe (23) is provided with a plurality of groups of nozzles (231), two groups of sprinkler pipes (23) are respectively connected with the shell (22) through threads, and the joints are provided with sealing rings (222).

6. The water-saving irrigation device for the planting greenhouse as claimed in claim 1, wherein a ball valve body (241) is welded on the top end of the regulating valve (24), and the diameter of the ball valve body (241) is smaller than the distance between the two groups of sprinkling pipes (23).