Environment-friendly and energy-saving facility greenhouse water-saving irrigation system

Abstract

The utility model relates to the technical field of constructional engineering, in particular to an environment-friendly and energy-saving facility greenhouse water-saving irrigation system which comprises a greenhouse roof, a water tank is formed in one side of the greenhouse roof, a greenhouse body is fixedly installed at the bottom of the greenhouse roof, a water storage tank is fixedly installed on the outer side of the greenhouse body, and a plurality of second circular grooves are formed in the top of the water storage tank. And water pipes are fixedly installed in the multiple second circular grooves, the tops of the water pipes are fixedly connected with the groove, a third circular groove is formed in the bottom of the water storage tank, and the third circular groove is fixedly connected with a pipeline. According to the environment-friendly and energy-saving facility greenhouse water-saving irrigation system, the solar panel is additionally arranged to adjust the water temperature, a more stable and reliable water source is provided, the problem that the irrigation effect is unstable due to the fact that the temperature of the water source is often affected by the environment temperature is solved, rainwater can be collected by the greenhouse, filtered and stored for secondary utilization, and the environment-friendly and energy-saving facility greenhouse water-saving irrigation system is environmentally friendly. The dependence on other water sources is reduced, and the irrigation cost is reduced, so that the economic benefit of agricultural production is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to an environmentally friendly and energy-saving facility greenhouse water-saving irrigation system. Background Art

[0002] With the rapid development of society and the continuous growth of population, water resources have become more and more precious. Especially in arid areas, water shortage has become one of the important factors restricting agricultural development. Therefore, how to effectively utilize and save water resources and improve agricultural irrigation efficiency has become an urgent problem to be solved. As an important part of modern agriculture, the research and application of water-saving irrigation technology in greenhouses is of great significance to improving agricultural production efficiency and protecting the ecological environment. In the prior art, greenhouse water-saving irrigation methods often have problems such as serious waste of water resources and poor irrigation effect, and the temperature of the water source is often affected by the ambient temperature, resulting in unstable irrigation effect. In view of the above problems, the utility model proposes an environmentally friendly and energy-saving greenhouse water-saving irrigation system to solve the above problems. Summary of the invention

[0003] The main purpose of the utility model is to provide an environmentally friendly and energy-saving greenhouse water-saving irrigation system to solve the problems of serious waste of water resources and poor irrigation effect in the greenhouse water-saving irrigation method proposed in the relevant technology, and the temperature of the water source is often affected by the ambient temperature, resulting in unstable irrigation effect.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, an environmentally friendly and energy-saving facility greenhouse water-saving irrigation system is provided, including a roof, a water trough is provided on one side of the roof, a plurality of grooves are provided in the water trough, a shed body is fixedly installed on the bottom of the roof, a water storage tank is fixedly installed on the outside of the shed body, a plurality of second circular grooves are provided on the top of the water storage tank, water pipes are fixedly installed in the plurality of second circular grooves, the top of the water pipes is fixedly connected to the groove, and a third circular groove is provided on the bottom of the water storage tank, and the third circular groove is fixedly connected to the pipeline.

[0005] Furthermore, a reflector is rotatably mounted on the outer side of the water tank.

[0006] Furthermore, the pipeline includes a first water inlet pipe, a second water inlet pipe and a water outlet pipe, a three-way reversing valve is installed at the connection between the first water inlet pipe, the second water inlet pipe and the water outlet pipe, the top of the second water inlet pipe is fixedly installed in the third circular groove, and the top of the first water inlet pipe is connected to the water supply tank.

[0007] Furthermore, a first circular groove is formed through the shed body near the bottom, the water outlet pipe is fixedly installed with the first circular groove and extends into the shed body, and a nozzle is fixedly installed at the outlet of the water outlet pipe.

[0008] Furthermore, a first filter screen is clamped on the top of the water pipe, and a second filter screen is clamped on the bottom of the water pipe.

[0009] Furthermore, the second filter screen comprises activated carbon, molecular sieve and fiber.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The environmentally friendly and energy-saving greenhouse water-saving irrigation system adds solar panels to adjust the water temperature, provides a more stable and reliable water source, and avoids the problem that the temperature of the water source is often affected by the ambient temperature, resulting in unstable irrigation effect. In addition, the greenhouse can collect rainwater, filter and store the rainwater for secondary use, reduce dependence on other water sources, reduce irrigation costs, and thus improve the economic benefits of agricultural production. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the preferred embodiment of the utility model;

[0013] Figure 2 This is a schematic diagram of the cutaway structure of the shed roof in the preferred embodiment of the utility model;

[0014] Figure 3 This is a schematic diagram of the cutaway structure of the shed body in the preferred embodiment of the utility model;

[0015] Figure 4 This is a schematic diagram of the cutaway structure of a water pipe in a preferred embodiment of the utility model;

[0016] Figure 5 This is one of the structural schematic diagrams of the water storage tank in the preferred embodiment of the utility model;

[0017] Figure 6 This is the second structural schematic diagram of the water storage tank in the preferred embodiment of the utility model;

[0018] Figure 7 It is a schematic diagram of the structure of the pipeline in the preferred embodiment of the utility model.

[0019] Illustration Description:

[0020] 1. Roof;

[0021] 11. sink; 12. groove; 13. baffle;

[0022] 2. Shed body; 21. First circular groove;

[0023] 3. water pipe; 31. first filter; 32. second filter;

[0024] 4. water storage tank; 41. second circular groove; 42. reflecting plate; 43. third circular groove;

[0025] 5. Pipe; 51. First water inlet pipe; 52. Second water inlet pipe; 53. Three-way reversing valve; 54. Water outlet pipe; 55. Nozzle;

[0026] 6. Water supply tank. DETAILED DESCRIPTION

[0027] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0028] Reference Figure 1-Figure 7 The present embodiment provides an environmentally friendly and energy-saving greenhouse water-saving irrigation system, including a roof 1, a water trough 11 is provided on one side of the roof 1, a plurality of grooves 12 are provided in the water trough 11, and a baffle 13 is fixedly installed on the outer side of the water trough 11. The combination of the baffle 13 and the water trough 11 can collect rainwater to the maximum extent and improve the collection efficiency. A shed body 2 is fixedly installed on the bottom of the roof 1, and a water storage tank 4 is fixedly installed on the outer side of the shed body 2. The water storage tank 4 is used to store the collected rainwater. Specifically, a plurality of second circular grooves 41 are provided on the top of the water storage tank 4, and the number of the second circular grooves 41 is the same as that of the grooves 12, and The positions of the second circular grooves 41 and the grooves 12 correspond one to one, and a water pipe 3 is fixedly installed in a plurality of the second circular grooves 41, and the top of the water pipe 3 is fixedly connected to the groove 12. A reflector 42 is rotatably installed on the outer side of the water tank 4, that is, each side of the water tank 4 that is not connected to the shed body 2 is rotatably installed with a reflector 42, and the reflector 42 can adjust the angle according to the position of the sun so that the sun is reflected onto the water tank 4, and the water tank 4 also has the effect of absorbing heat and keeping warm, so that the temperature of the water source will not be affected by the ambient temperature, and a third circular groove 43 is opened at the bottom of the water tank 4, and the third circular groove 43 is fixedly connected to the pipeline 5. The pipeline 5 includes a first water inlet pipe 51, a second water inlet pipe 52 and a water outlet pipe 54, and a three-way reversing valve 53 is installed at the connection between the first water inlet pipe 51, the second water inlet pipe 52 and the water outlet pipe 54, and the top of the second water inlet pipe 52 is fixedly installed in the third circular groove 43, and the top of the first water inlet pipe 51 is connected to the water supply tank 6. Furthermore, a first circular groove 21 is formed near the bottom of the shed body 2, a water outlet pipe 54 is fixedly installed with the first circular groove 21 and extends into the shed body 2, and a nozzle 55 is fixedly installed at the outlet of the water outlet pipe 54. By rotating and adjusting the three-way reversing valve 53, it is possible to choose to use the water in the water supply tank 6 or the water in the water storage tank 4, which is flexible and convenient.

[0029] Furthermore, in order to prevent harmful substances in rainwater from affecting crops in the greenhouse, a first filter screen 31 is clamped on the top of the water pipe 3, and a second filter screen 32 is clamped on the bottom of the water pipe 3. The first filter screen 31 is an ordinary filter screen that can filter out large particles of impurities remaining in the water tank 11. The second filter screen 32 includes activated carbon, molecular sieve and fiber. The top layer is activated carbon, which has a large specific surface area and a porous structure, and can adsorb and remove organic matter and colored substances in the water. The middle layer is a molecular sieve that can remove harmful substances such as inorganic salts and heavy metal ions. The bottom layer is a fiber material that can remove microorganisms in the water, such as bacteria and viruses, so as to ensure the cleanliness and safety of the water quality and will not affect the crops.

[0030] When the utility model is used in practice, when the weather is fine, the reflective plate 42 can be rotated and opened according to needs to absorb solar energy and increase the temperature of the water tank 4. When it rains, the reflective plate 42 is closed, the water tank 4 collects water, and the three-way reversing valve 53 is adjusted to use the water tank 4 as the water inlet, which is transmitted to the water outlet pipe 54 through the second water inlet pipe 52 and finally sprayed through the nozzle 55. If the rainwater in the water tank 4 is used up, the three-way reversing valve 53 is adjusted to use the water supply tank 6 as the water inlet for real-time irrigation.

[0031] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An environmentally friendly and energy-saving greenhouse water-saving irrigation system, comprising a greenhouse roof (1), characterized in that: A water trough (11) is provided on one side of the shed roof (1), and a plurality of grooves (12) are provided in the water trough (11); a shed body (2) is fixedly installed on the bottom of the shed roof (1), and a water storage tank (4) is fixedly installed on the outside of the shed body (2); a plurality of second circular grooves (41) are provided on the top of the water storage tank (4), and a water pipe (3) is fixedly installed in each of the plurality of second circular grooves (41); the top of the water pipe (3) is fixedly connected to the groove (12); and a third circular groove (43) is provided on the bottom of the water storage tank (4), and the third circular groove (43) is fixedly connected to the pipeline (5); A reflector plate (42) is rotatably mounted on the outer side of the water storage tank (4); the pipeline (5) comprises a first water inlet pipe (51), a second water inlet pipe (52) and a water outlet pipe (54); a three-way reversing valve (53) is mounted at the connection between the first water inlet pipe (51), the second water inlet pipe (52) and the water outlet pipe (54); the top of the second water inlet pipe (52) is fixedly mounted in the third circular groove (43); the top of the first water inlet pipe (51) is connected to the water supply tank (6); the top of the water pipe (3) is clamped with a first filter screen (31), and the bottom of the water pipe (3) is clamped with a second filter screen (32).

2. The environmentally friendly and energy-saving greenhouse water-saving irrigation system according to claim 1 is characterized in that: The shed body (2) is provided with a first circular groove (21) extending through the shed body (2) near the bottom, the water outlet pipe (54) is fixedly mounted on the first circular groove (21) and extends into the shed body (2), and a nozzle (55) is fixedly mounted at the outlet of the water outlet pipe (54).

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