CN219305560U

CN219305560U - Greenhouse partition type irrigation system

Info

Publication number: CN219305560U
Application number: CN202320776004.3U
Authority: CN
Inventors: 夏娟
Original assignee: Chongqing Heyi Technology Co ltd
Current assignee: Chongqing Heyi Technology Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-07-07
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of irrigation equipment, and discloses a partitioned irrigation system for a greenhouse, which comprises a humidity sensor, a control terminal and an irrigation device, wherein the irrigation device comprises a main flow pipe, a shunt valve, a shunt pipe and a water dropper; the water dropper comprises an installation seat, a pipe inner plug and a water dropper. Compared with the prior art, the drip irrigation device can realize drip irrigation by arranging the shunt pipes and the corresponding components on each planting grid; and can realize the control of the shunt valve through the control terminal, thus carry on the subregion drip irrigation of each planting grid; meanwhile, when the dripper is scaled or blocked, the dripper can be conveniently removed to clean the dripper without affecting other drip irrigation effects.

Description

Greenhouse partition type irrigation system

Technical Field

The utility model relates to the technical field of irrigation equipment, in particular to a partitioned irrigation system for a greenhouse.

Background

Agricultural irrigation is a way for realizing stable and high yield, and is spread around the world, the water demand of crops is met mainly through various agricultural irrigation facilities, the soil temperature and humidity are regulated, the production capacity of the soil is improved, a large amount of manpower and material resources are required by the traditional irrigation process such as channel irrigation labor intensity, the irrigation quantity is mostly judged through experience of planting personnel, the accurate irrigation effect is difficult to achieve, the efficiency of plants is low, and in summer and other times when the irrigation demand is large, the timely irrigation is difficult to achieve by manpower. To solve the above-mentioned problems, patent document publication No. CN 208425271U discloses an automatically irrigated agricultural greenhouse capable of realizing independent sprinkling irrigation for each planting grid through a humidity sensor and a sprinkler head. However, the drip irrigation device has higher water-saving and yield-increasing effects when being used for farming, the drip irrigation effect can not be realized in the prior art, and the drip irrigation device needs to be upgraded and improved.

Disclosure of Invention

The utility model mainly provides a partitioned irrigation system for a greenhouse, which solves the problems that the drip irrigation effect cannot be realized and upgrading and improvement are required in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a greenhouse partitioned irrigation system, includes humidity transducer, control terminal and irrigation equipment, irrigation equipment includes the mainstream pipe with outside water source intercommunication, the mainstream pipe intercommunication has many shunt tubes, every shunt tubes corresponds to stride to locate on one planting check, and the shunt tube is provided with the shunt valve with the mainstream pipe junction, set up a plurality of shunt tubes on the shunt tube, detachably connected with a plurality of water drops on the shunt tube; the drip head comprises a mounting seat arranged on the shunt tube, an in-tube plug sleeved in the mounting seat and a drip head detachably connected to the lower end of the in-tube plug, and the drip head is communicated with the shunt tube through the in-tube plug; the diverter valve and the branch valve are in signal connection with the control terminal. Wherein a plurality refers to two or more. The diverter valve may be any of the flow valves known in the art. The main flow pipe is communicated with an external water source through external equipment, and water is guided into the main flow pipe by the external equipment. When the split-flow control device is used, the humidity sensor is used for detecting the humidity of the water in the corresponding planting grid, whether water is led into the split-flow pipe or not is realized through the split-flow valve, and the control terminal is used for realizing the control of the split-flow pipe valve; meanwhile, the cleaning is needed when the dripper is blocked or scaled, the in-pipe plug is directly pulled downwards, the branch flow pipe is blocked through the upper part of the in-pipe plug, and the communication between the dripper and the branch flow pipe is disconnected, so that the dripping is stopped at the part, and then the dripper is detached for cleaning. Compared with the prior art, the drip irrigation device can realize drip irrigation by arranging the shunt pipes and the corresponding components on each planting grid; and can realize the control of the shunt valve through the control terminal, thus carry on the subregion drip irrigation of each planting grid; meanwhile, when the dripper is scaled or blocked, the dripper can be conveniently removed to clean the dripper without affecting other drip irrigation effects.

Further, the mounting seat is in threaded connection with the tributary pipe. The threaded connection has the effects of stable structure and difficult water leakage.

Further, the in-pipe plug comprises a vertical pipe sleeved on the mounting seat, a penetrating guide hole is formed in the vertical pipe, a first sealing ring is arranged on the vertical pipe corresponding to the position above the penetrating guide hole, a second sealing ring is arranged on the vertical pipe corresponding to the position below the penetrating guide hole, and the first sealing ring and the second sealing ring are used for being matched with the tributary pipe to realize sealing. Wherein the through guide hole is communicated with the inside of the vertical pipe. When the sealing device is used, the vertical pipe is pulled downwards, and the sealing between the branch pipe and the penetrating guide hole can be carried out by matching the first sealing ring with the branch pipe; the riser net can be sealed through the cooperation of second sealing washer branch pipe to and the through guide hole exposes in the shunt tubes, thereby the rivers in the shunt tubes are directed to the water dropper, drip irrigation.

Further, the lower end of the vertical pipe is provided with a limiting ring for limiting, and the diameter of the limiting ring is larger than that of the mounting seat and smaller than that of the branch flow pipe. During installation, the vertical pipe is sleeved in the installation seat, and then the installation seat is connected to the tributary pipe in a threaded manner. With the arrangement, the limiting ring can prevent the vertical pipe from falling off.

Further, the dripper is screwed to the riser lower end. Adopt threaded connection, have easy dismounting, stable in structure's advantage.

The beneficial effects are that: when the split-flow control device is used, the humidity sensor is used for detecting the humidity of the water in the corresponding planting grid, whether water is led into the split-flow pipe or not is realized through the split-flow valve, and the control terminal is used for realizing the control of the split-flow pipe valve; meanwhile, the cleaning is needed when the dripper is blocked or scaled, the in-pipe plug is directly pulled downwards, the branch flow pipe is blocked through the upper part of the in-pipe plug, and the communication between the dripper and the branch flow pipe is disconnected, so that the dripping is stopped at the part, and then the dripper is detached for cleaning. Compared with the prior art, the drip irrigation device can realize drip irrigation by arranging the shunt pipes and the corresponding components on each planting grid; and can realize the control of the shunt valve through the control terminal, thus carry on the subregion drip irrigation of each planting grid; meanwhile, when the dripper is scaled or blocked, the dripper can be conveniently removed to clean the dripper without affecting other drip irrigation effects.

Drawings

FIG. 1 is a schematic view of a portion of a main flow pipe according to the present embodiment;

FIG. 2 is a schematic diagram showing the installation of the dripper of the present embodiment;

fig. 3 is a schematic view of a through hole in the present embodiment.

Reference numerals: the main flow pipe 1, the shunt pipe 2, the shunt valve 3, the branch flow pipe 4, the mounting seat 5, the dripper 6, the vertical pipe 7, the penetrating guide hole 8, the first sealing ring 9, the second sealing ring 10 and the limiting ring 11.

Detailed Description

The technical scheme of the partitioned irrigation system for the greenhouse, which is related to the utility model, is further described in detail below by combining the embodiments.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1, 2 and 3, the partitioned irrigation system for greenhouse of the present embodiment includes a humidity sensor, a control terminal and an irrigation device, where the irrigation device includes a main flow pipe 1 communicated with an external water source, the main flow pipe 1 is communicated with a plurality of shunt pipes 2, each shunt pipe 2 is correspondingly straddled on a planting grid, a shunt valve 3 is disposed at a connection position between the shunt pipe 2 and the main flow pipe 1, a plurality of branch flow pipes 4 are disposed on the shunt pipe 2, and a plurality of water drops are detachably connected on the branch flow pipes 4; the drip head comprises an installation seat 5 arranged on the tributary pipe 4, an in-pipe plug sleeved in the installation seat 5, and a drip head 6 detachably connected to the lower end of the in-pipe plug, wherein the drip head 6 is communicated with the shunt pipe 2 through the in-pipe plug; the diverter valve 3 is in signal connection with the tributary valve and the control terminal. The mounting seat 5 is in threaded connection with the tributary pipe 4. The pipe inner plug comprises a vertical pipe 7 sleeved on the mounting seat 5, a penetrating guide hole 8 is formed in the vertical pipe 7, a first sealing ring 9 is arranged on the vertical pipe 7 corresponding to the position above the penetrating guide hole 8, a second sealing ring 10 is arranged on the vertical pipe 7 corresponding to the position below the penetrating guide hole 8, and the first sealing ring 9 and the second sealing ring 10 are used for being matched with the tributary pipe 4 to achieve sealing. The lower end of the vertical pipe 7 is provided with a limiting ring 11 for limiting, and the diameter of the limiting ring 11 is larger than that of the mounting seat 5 and smaller than that of the branch pipe 4. The dripper 6 is connected with the lower end of the vertical pipe 7 in a threaded manner. When the split-flow control device is used, the humidity sensor is used for detecting the humidity of the water in the corresponding planting grid, the split-flow valve 3 is used for realizing whether water is led into the split-flow pipe 2 or not, and the control terminal is used for realizing the control of the split-flow valve 3; meanwhile, the dripper 6 is blocked or the scale is required to be cleaned, the in-pipe plug is directly pulled downwards, the branch flow pipe 4 is blocked through the upper part of the in-pipe plug, and the communication between the dripper 6 and the branch flow pipe 2 is disconnected, so that the dripping is stopped at the part, and then the dripper 6 is detached for cleaning. The arrangement can realize drip irrigation by arranging the shunt pipe 2 and corresponding components on each planting grid compared with the prior art; and the control of the diverter valve 3 can be realized through the control terminal, so that the zoned drip irrigation of each planting grid is performed; meanwhile, when the dripper 6 is scaled or blocked, the dripper can be conveniently removed to clean the drip irrigation device without affecting other drip irrigation effects.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a big-arch shelter subregion irrigation system, includes humidity transducer, control terminal and irrigation equipment, its characterized in that: the irrigation device comprises a main flow pipe communicated with an external water source, wherein the main flow pipe is communicated with a plurality of shunt pipes, each shunt pipe is correspondingly arranged on one planting grid in a crossing mode, a shunt valve is arranged at the joint of each shunt pipe and the main flow pipe, a plurality of branch flow pipes are arranged on each shunt pipe, and a plurality of water dripping heads are detachably connected to each branch flow pipe; the drip head comprises a mounting seat arranged on the shunt tube, an in-tube plug sleeved in the mounting seat and a drip head detachably connected to the lower end of the in-tube plug, and the drip head is communicated with the shunt tube through the in-tube plug; the diverter valve and the branch valve are in signal connection with the control terminal.

2. A greenhouse partitioned irrigation system as claimed in claim 1, wherein: the mounting seat is in threaded connection with the tributary pipe.

3. A greenhouse partitioned irrigation system as claimed in claim 2, wherein: the pipe inner plug comprises a vertical pipe sleeved on the mounting seat, a penetrating guide hole is formed in the vertical pipe, a first sealing ring is arranged on the vertical pipe corresponding to the position above the penetrating guide hole, a second sealing ring is arranged on the vertical pipe corresponding to the position below the penetrating guide hole, and the first sealing ring and the second sealing ring are used for being matched with the tributary pipe to realize sealing.

4. A greenhouse partitioned irrigation system as claimed in claim 3, wherein: the lower end of the vertical pipe is provided with a limiting ring for limiting, and the diameter of the limiting ring is larger than that of the mounting seat and smaller than that of the branch flow pipe.

5. A greenhouse partitioned irrigation system as claimed in claim 3, wherein: the dripper is connected with the lower end of the vertical pipe in a threaded manner.