CN219459966U - Plant irrigator - Google Patents

Abstract

A plant irrigator comprises a water accumulator A, a limiter B, a backstop tee joint C and a spray pipeline D; the water accumulator A is a container with an open upper end, covers soil for planting, can store irrigation residual water, and is provided with a hole for introducing or extracting the irrigation water; the front end of the limiter B is introduced with a water source, the rear end of the limiter B is connected with the spraying pipeline D to supply water to the soil bags in the water reservoir A, the bottom of the limiter B is as high as the bottom of the water reservoir A, the water storage height in the water reservoir A can be controlled, and when water is accumulated at the bottom of the water reservoir A to a certain height, the limiter B can automatically stop supplying water to the spraying pipeline D. The non-return tee joint C is a bridge connected with the irrigator and an external water source, can control the two-way unidirectional flow of water flow into and out of the water reservoir A, can introduce irrigation water into the spraying pipeline D to complete irrigation of plants, and can reversely pump accumulated water in the water reservoir A back to the water source. The plurality of plant cultivation devices can be connected in series through pipelines, and the device is suitable for greening irrigation in places such as road greenbelts, viaducts, markets and home rooms.

Description

Plant irrigator

Technical field: the utility model relates to the agricultural field, such as highway greenbelt plant irrigation, overpass plant irrigation, market indoor plant irrigation, and urban household balcony, enclosure and roof plant irrigation.

The background technology is as follows: china is a traditional agricultural large country, and crop irrigation has a long history. Irrigation technology in the current market is two ways of pipeline watering and drip irrigation;

1. the former has high labor intensity and high working frequency, and wastes water resources.

2. The latter can not only lighten the labor intensity, but also save water resources, but can not realize the control and recovery of water supply in the independent area.

The utility model comprises the following steps:

the utility model provides a plant irrigator which realizes water supply control and recovery for greening an independent area on the basis of a dropper technology.

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

the utility model provides a plant irrigator, includes accumulator A, stopper B, contrary tee bend C, spray pipeline D, its characterized in that, accumulator A can be with the surplus water accumulation of irrigation in, and stopper B can control in accumulator A retaining height, and contrary tee bend C can control the two-way unidirectional flow of rivers business turn over accumulator A, can draw in irrigation water and draw forth in accumulator A, spray pipeline D accomplishes the irrigation to the plant. When the water accumulated in the water reservoir A reaches a certain height, the limiter B can automatically shut off the passage of the spraying pipeline D.

The utility model has two advantages;

1. the utility model adopts the water accumulator, so that the residual water after fertilization and irrigation can be stored at the bottom of the water accumulator without loss. By combining the functions of the non-return tee joint and the water pump, the redundant irrigation accumulated water in the water reservoir can be pumped back along the original path of the water source main pipe for repeated use, so that water resources can be fully utilized.

2. The utility model is especially suitable for the irrigation of indoor plants such as road greenbelts, viaduct handrail greenhouses and the like and the indoor offices of markets, and can divide a large-scale greenbelts into a plurality of subareas and control and recycle water supply of each subarea in an independent area.

The patent structure of the utility model

1. The plant irrigator is divided into four parts; a water accumulator A (shown in figure 1), a limiter B, a backstop tee joint C and a spray pipeline D.

2. The water reservoir A is a container with an open upper end and is provided with a hole for leading in and leading out irrigation water; irrigation water introduced from an external water source main pipe sequentially flows through a backstop tee C, a limiter B and a spraying pipeline D (shown in figure 2); one end of the non-return tee joint C is connected with an external water source main pipe, the other end is connected with a limiter B, the other end is deep to the bottom of the water reservoir A, the water flow direction (shown by an arrow in figure 3) of the non-return tee joint C can reversely pump accumulated water at the bottom of the water reservoir A back to a water source by using a water pump; one end of the limiter B is connected with the backstop tee joint C, and the other end is connected with the spray pipeline D; the front section of the spraying pipeline D is connected with a limiter B, the tail end of the spraying pipeline D is arranged at the upper part of the water accumulator A, and the side wall of the spraying pipeline D is provided with a plurality of small holes for spraying irrigation.

Drawings

Fig. 1 is a side view of a water reservoir a

FIG. 2 is an assembled view of the components within the plant irrigator reservoir A

FIG. 3 shows the flow direction of the stop B and the inverted tee C, and the arrow indicates the direction of the flow and the arrow tail.

FIG. 4 is a schematic illustration of the connection between multiple plant irrigators

The specific embodiment is as follows:

1. installation implementation

Firstly, a common three-way joint is used for introducing the water into a water reservoir A from a water source main pipe, then one end of a non-arrow of a non-return three-way joint C is connected, the arrow flows out of a head connecting a limiter B, and the arrow flows into one end of the non-return three-way joint to extend into the bottom of the water reservoir A; one end of the limiter B is connected with the backstop tee joint C, and the other end of the limiter B is connected with the spraying pipeline D, so that the bottom of the limiter contacts with the bottom of the water reservoir A; the front section of the spraying pipeline D is connected with the water outlet of the limiter B, and the rear section of the spraying pipeline D is provided with a hole which is arranged at the upper part of the water reservoir A; and (5) covering the soil in the water reservoir A until the members are buried in the soil, and planting plants.

The fertilizer needed by plants is dissolved in water in an irrigation pool, stirred, dissolved and filtered, and then enters a non-return tee joint C and a limiter B in a water accumulator A to a spraying pipeline D through a water source main pipe, and then slowly permeates into soil in the water accumulator A until reaching the bottom of the water accumulator A. When the water accumulated at the bottom of the water reservoir A reaches a certain height, the floating ball in the limiter B floats upwards to block the valve between the inlet and the outlet of the limiter B, and the spraying pipeline D automatically stops spraying at the moment. (the working principle of the limiter is not described herein because it is not the scope of this patent)

The check valve is used for controlling one-way flow, when the water source main pipe supplies water, the outlet of the check tee C, which is deep into the bottom of the water reservoir A, is closed (the outlet of the check tee C, which is connected with the limiter B, is opened), so that irrigation water is prevented from flowing into the water reservoir A through the check tee C, and meanwhile, water is supplied to the spraying pipeline D through the control of the limiter; when the water pump is placed at the source of the water source main pipe to replace water supply to change water pumping, the outlet of the inverted tee joint C, which is deep into the bottom of the water reservoir A, is opened (the outlet of the inverted tee joint C, which is connected with the limiter B, is closed), and accumulated water in the bottom of the water reservoir A flows back to the water source under the suction of the water pump. With the continuous reduction of water accumulation in the water reservoir A, the floating ball in the limiter B falls down to reset, and at the moment, the valve between the inlet and the outlet of the limiter B is re-opened for the next irrigation. (the working principle of the non-return tee joint is the same as that of the non-return valve, and the non-return valve is not described herein)

2. Multiple serial connection

When the plant irrigator is used in occasions such as highway green belts, viaducts, markets and the like, a plurality of plant irrigators are connected in series on a water source main pipe one by one (as shown in figure 4); if all plant irrigators in a certain occasion need to be controlled in areas, each area needs to be provided with a main pipe to a water source, and a water supply electromagnetic valve and a water pump are connected to the water source.

Claims (2)

1. The plant irrigator comprises a water reservoir (A), a limiter (B), a backstop tee joint (C) and a spray pipeline (D), and is characterized in that the water reservoir (A) is a container with an open upper end and is provided with a hole; the water inlet end of the limiter (B) is connected with an external water source main pipe through a non-return tee joint (C), and the water outlet end of the limiter is connected with a spray pipeline (D); the front section of the spraying pipeline (D) is connected with a limiter (B), the tail end of the spraying pipeline is arranged at the upper part of the water accumulator A, and a plurality of small holes are formed in the side wall of the pipeline.

2. The plant irrigator of claim 1 wherein one end of the backstop tee (C) is directly connected to the water source manifold and is non-directional; one end of the water pipe penetrates into the bottom of the water accumulator (A), and unidirectional water flow of the water pipe flows from the bottom of the water accumulator (A) to an external water source main pipe; and the unidirectional water flow of the third end connected with the limiter (B) flows to the limiter (B).