CN211960230U - A water-saving nursery - Google Patents

Abstract

The utility model relates to a water conservation nursery relates to water-saving irrigation technical field, and it includes soil horizon, protective layer, the layer and the main water storage container that absorb water that from the top down set gradually, still includes and assists water storage container, main water storage container with assist water storage container and pass through water piping connection. The utility model discloses water storage capacity is stronger, and the water conservation effect is better.

Description

A water-saving nursery

technical field

The utility model relates to the technical field of water-saving irrigation, in particular to a water-saving nursery.

Background technique

Garden nursery is the base for breeding and cultivating seedlings. Its mission is to use advanced science and technology in a shorter period of time and at a lower cost, according to market demands. Cultivate high-quality seedlings of various types, specifications and uses to meet the needs of urban and rural greening. In the cultivation of nurseries, irrigation technology is very important. If the soil moisture of seedling roots is insufficient, it will lead to poor root development and slow growth of seedlings.

The Chinese invention patent publication specification CN104160858A discloses a device and method related to a new type of water-saving nursery, which includes a plant, a soil layer, a protective net, a load-bearing layer, a water absorption layer, a ventilation and drainage hole, and a water storage container. When it rains, the rainwater will reach the water storage container through the soil layer, protective net, load-bearing layer and water absorption layer for storage; when the water storage container is full, the excess rainwater will flow into the urban rainwater pipe network through the ventilation and drainage holes.

However, in the above technical solution, the water storage container has a limited water storage capacity. After the water is full, the excess water is directly discharged to the urban rainwater pipe network, which also causes waste and has poor water saving effect.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the present utility model is to provide a water-saving nursery, which has strong water storage capacity and good water-saving effect.

The above-mentioned purpose of the present utility model is achieved through the following technical solutions:

A water-saving nursery includes a soil layer, a protective layer, a water absorption layer and a main water storage container arranged in sequence from top to bottom, and also includes an auxiliary water storage container, the main water storage container and the auxiliary water storage container are drained through drainage Tube connection.

By adopting the above technical solution, when it rains or irrigates, water enters the main water storage container through the soil layer, protective layer and water absorption layer, and when the main water storage container is full, the water enters the auxiliary water storage container through the drain pipe for Storage, the water in the auxiliary water storage container can be reused, thereby improving the water storage capacity and saving water resources.

The utility model is further configured as follows: a water return pipe is arranged between the protective layer and the water absorption layer, a plurality of water outlet holes are opened on the water return pipe, and the water return pipe is connected with the auxiliary water storage container through a water supply pipe , the water supply pipe is provided with a water pump.

The utility model is further configured as follows: the water return pipes are provided with a plurality of pieces, and the plurality of return water pipes are connected to the water supply pipes in parallel.

By adopting the above technical solution, the water supply pipe transports the water in the auxiliary water storage container to the multiple return pipes through the water pump, and the water in the multiple return pipes enters between the protective layer and the water absorption layer through the water outlet for underground irrigation.

The utility model is further configured as follows: a one-way valve is installed on the water supply pipe, and the one-way valve is located between the water pump and the water return pipe.

By adopting the above technical solution, the one-way valve can prevent the water between the protective layer and the water-absorbing layer from pouring back into the water pump.

The utility model is further configured as follows: a load-bearing layer is arranged between the protective layer and the water-absorbing layer, and the water return pipe is located in the load-bearing layer.

By adopting the above technical solution, the load-bearing layer can bear a certain weight and reduce the pressure received by the return pipe.

The utility model is further arranged as follows: a liquid level gauge is arranged in the main water storage container.

By adopting the above technical solution, the liquid level gauge can detect the liquid level in the main water storage container, and when the water level is low, the water pump can be turned on to supply water to the return pipe to increase the liquid level.

The utility model is further configured as follows: a filter screen is arranged in the water supply pipe, and the filter screen is located between the auxiliary water storage container and the water pump.

By adopting the above technical solution, the filter screen can filter the impurities entering the water supply pipe from the auxiliary water storage container, so that the water supply pipe is not easily blocked.

The utility model is further provided that: the water absorption layer is provided with a water absorption strip extending downward into the main water storage container.

The utility model is further provided that: the water absorbing strip is a sponge water absorbing strip.

By adopting the above technical solution, the sponge water-absorbing strip can improve the water-absorbing capacity of the water-absorbing layer, so that the irrigation effect is better.

To sum up, the beneficial technical effects of the present utility model are:

1. When the main water storage container is full, the water enters the auxiliary water storage container through the drain pipe for storage, and the water in the auxiliary water storage container can be reused, thereby improving the water storage capacity and saving water resources;

2. The water supply pipe transports the water in the auxiliary water storage container to multiple return pipes through the water pump, and the water in the multiple return pipes enters between the protective layer and the water absorption layer for underground irrigation.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a water-saving nursery.

Figure 2 is a schematic diagram of the structure of the return pipe and the water supply pipe of the water-saving nursery.

Reference signs: 1. Soil layer; 2. Protective layer; 3. Water absorption layer; 4. Main water storage container; 5. Auxiliary water storage container; 6. Drain pipe; 7. Return pipe; 8. Water outlet; 9. Water supply pipe; 10, water pump; 11, one-way valve; 12, filter screen; 13, liquid level gauge; 14, suction strip.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

1, it is a water-saving nursery disclosed by the utility model, including a soil layer 1, a protective layer 2, a water absorption layer 3 and a main water storage container 4 arranged in sequence from top to bottom, and also includes an auxiliary water storage container 5, The main water storage container 4 and the auxiliary water storage container 5 are connected by a drain pipe 6 . After the main water storage container 4 is full of water, the water can enter the auxiliary water storage container 5 through the drain pipe 6 .

The protective layer 2 can be a non-woven fabric, which blocks the soil layer 1 and the water absorption layer 3 . The water-absorbing layer 3 can be a water-absorbing material such as absorbent cotton or sponge, which can absorb the water in the main water storage container 4 and keep the bottom of the soil layer 1 moist.

1 and 2, a water return pipe 7 is provided between the protective layer 2 and the water absorption layer 3, a plurality of water outlet holes 8 are opened on the return water pipe 7, and one end of the water return pipe 7 is connected with a water supply pipe 9, and the water supply pipe 9 is far away from the water return pipe. One end of 7 is connected to the auxiliary water storage container 5, and a water pump 10 is installed on the water supply pipe 9. The water pump 10 transports the water in the auxiliary water storage container 5 to the return water pipe 7, and the water in the return water pipe 7 enters the water through the water outlet hole 8. Between the protective layer 2 and the water absorption layer 3, the soil layer 1 is irrigated underground. A plurality of return pipes 7 can be provided, and the plurality of return pipes 7 are arranged side by side and connected to the water supply pipes 9 in parallel, so as to irrigate the soil layer 1 evenly.

A check valve 11 and a filter screen 12 are installed on the water supply pipe 9 . The one-way valve 11 is installed between the water pump 10 and the water return pipe 7 , and can prevent the water between the protective layer 2 and the water absorption layer 3 from pouring back into the water pump 10 in rainy weather. The filter screen 12 is installed between the auxiliary water storage container 5 and the water pump 10, and can filter the impurities entering the water supply pipe 9 from the auxiliary water storage container 5, so that the water supply pipe 9 is not easily blocked.

Referring to FIG. 1 , the main water storage container 4 is provided with a liquid level gauge 13 , and the liquid level gauge 13 may be a liquid level sensor. When the liquid level gauge 13 detects that the water level in the main water storage container 4 is lower than a certain value, the workers can turn on the water pump 10, and supply water from the auxiliary water storage container 5 through the water supply pipe 9 to the return water pipe 7 for underground irrigation. The water seeps down into the main water storage container 4 to replenish the amount of water in the main water storage container 4 .

Further, the water-absorbing layer 3 is provided with a plurality of water-absorbing strips 14 , and the water-absorbing strips 14 penetrate downward into the main water storage container 4 to absorb water, thereby improving the water-absorbing capacity of the water-absorbing layer 3 . The absorbent strip 14 may be a sponge material absorbent strip 14 .

The implementation principle of this embodiment is as follows: the water exceeding the main water storage container 4 enters the auxiliary water storage container 5 through the drain pipe 6 for storage, thereby increasing the water storage capacity of the water-saving nursery. The water is transported between the protective layer 2 and the water absorption layer 3 through the water supply pipe 9 and the return pipe 7, and the soil layer 1 is irrigated underground, thereby saving water resources and making the irrigation effect better.

The embodiments of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention, therefore: all equivalent changes made according to the structure, shape and principle of the present invention are It should be covered within the protection scope of the present invention.

Claims (8)

1. a water-saving nursery, comprising soil layer (1), protective layer (2), water-absorbing layer (3) and main water storage container (4) arranged in sequence from top to bottom, it is characterized in that: also comprise auxiliary storage A water container (5), the main water storage container (4) and the auxiliary water storage container (5) are connected through a drain pipe (6). 2. The water-saving nursery according to claim 1, characterized in that: a water return pipe (7) is arranged between the protective layer (2) and the water absorption layer (3), and a water return pipe (7) is provided on the back water pipe (7). A plurality of water outlet holes (8) are provided, the water return pipe (7) is connected with the auxiliary water storage container (5) through a water supply pipe (9), and a water pump (10) is arranged on the water supply pipe (9). 3. The water-saving nursery according to claim 2, characterized in that: a plurality of return pipes (7) are provided, and the plurality of return pipes (7) are connected to the water supply pipes (9) in parallel. 4. The water-saving nursery according to claim 2, wherein a check valve (11) is installed on the water supply pipe (9), and the check valve (11) is located between the water pump (10) and the water pump (10). between the return pipes (7). 5 . The water-saving nursery according to claim 2 , wherein a liquid level gauge ( 13 ) is arranged in the main water storage container ( 4 ). 6 . 6 . The water-saving nursery according to claim 2 , wherein a filter screen ( 12 ) is arranged in the water supply pipe ( 9 ), and the filter screen ( 12 ) is located between the auxiliary water storage container ( 5 ) and the between the water pump (10). 7. The water-saving nursery according to any one of claims 1-6, wherein the water-absorbing layer (3) is provided with a water-absorbing strip (14) extending downward into the main water storage container (4) . 8 . The water-saving nursery according to claim 7 , wherein the water-absorbing strip ( 14 ) is a sponge water-absorbing strip ( 14 ). 9 .

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