Intelligent rainwater irrigation planting greenhouse

Abstract

The utility model relates to an intelligent rainwater irrigation planting greenhouse, and belongs to the technical field of agricultural planting greenhouses, the intelligent rainwater irrigation planting greenhouse comprises a greenhouse frame, an arched greenhouse roof, two rainwater collecting groove bodies, a fixing frame, a reservoir and a water pump, the greenhouse frame comprises four frame bodies which are spliced in a square shape; the shed roof is fixed at the top ends of the four frame bodies; the two rainwater collecting tank bodies are fixed to the two ends of the arc-shaped direction of the shed roof respectively, a plurality of water falling holes are formed in the tank bottoms of the rainwater collecting tank bodies, and a plurality of electromagnetic valves are installed on the water falling holes respectively. The fixed frame is fixed on the four frame bodies, and a plurality of shower heads are fixed on the fixed frame and are respectively communicated with the plurality of water falling holes; the reservoir is communicated with the two rainwater collecting tank bodies; the water pump is located in the water storage pool and communicates with the multiple shower heads. According to the utility model, the two rainwater collecting groove bodies are utilized to collect rainwater falling from the greenhouse roof, and then the plurality of electromagnetic valves are intelligently opened or closed according to the soil humidity condition in the greenhouse, so that the rainwater can be directly sprayed in the greenhouse or collected by the reservoir, and the rainfall resource is fully utilized.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting greenhouses, in particular to an intelligent rainwater irrigation planting greenhouse. Background Art

[0002] A greenhouse is a frame-covered structure built outdoors with excellent thermal insulation properties. It can effectively prevent the loss of internal carbon dioxide (produced by plant growth), making the greenhouse have a good thermal insulation effect, helping people eat off-season vegetables and fruits and appreciate off-season plants.

[0003] With the large-scale promotion of greenhouse planting technology, people's technology of using greenhouses to grow vegetables and fruits has become increasingly mature. However, the greenhouse is a relatively closed production facility that cannot effectively utilize natural rainfall. For example, in rainy weather, rainwater falls on the surface of the greenhouse and flows directly into the surrounding land after passing through the surface of the greenhouse, causing waste (separate water is needed for irrigation of vegetables and fruits); when the rainfall is too heavy, too much rainwater will flow into the surrounding soil, which can easily dilute the surrounding soil, causing the greenhouse to be unstable, and in severe cases, it can cause the collapse of the greenhouse, causing serious economic losses.

[0004] Therefore, how to design an intelligent rainwater irrigation greenhouse that can reasonably utilize rainfall is an urgent problem that technical personnel in this field need to solve. Utility Model Content

[0005] The utility model provides an intelligent rainwater irrigation planting greenhouse, which solves the technical problem that the existing greenhouses cannot reasonably utilize rainfall.

[0006] The utility model solves the above technical problems with the following technical solutions: an intelligent rainwater irrigation greenhouse, comprising: a greenhouse frame, an arched roof, two rainwater collecting troughs, a fixing frame, a water reservoir and a water pump.

[0007] The scaffolding comprises four frames, the four frames are spliced ​​in sequence in the shape of a "mouth" and one of the frames is provided with a switch hole, and a switch door is hinged on the switch hole; the shed roof is located between the four frames and fixed on the tops of the four frames; the two rain collecting troughs are respectively fixed in parallel at both ends of the arc direction of the shed roof and both receive rainwater sliding down from the shed roof, the bottoms of the two rain collecting troughs are provided with a plurality of water drop holes, and a plurality of electromagnetic valves are respectively installed on the plurality of water drop holes; the height of the fixing frame is lower than the height of the rain collecting trough and is fixed on the inner side walls of the four frames, a plurality of shower heads are fixed in an array on the fixing frame, and the water inlets of the plurality of shower heads are connected with the plurality of water drop holes through a sprinkler pipe network; the height of the water reservoir is lower than the height of the two rain collecting troughs and is located on one side of the four frames, and the water inlet of the water reservoir is respectively connected with the two rain collecting troughs through a water inlet pipe; the water pump is located in the water reservoir and its water outlet is connected with the sprinkler pipe network through a water outlet pipe.

[0008] The beneficial effects of the utility model are as follows: first, two rain collecting troughs are used to collect rainwater sliding down from the roof, and then, according to the soil moisture inside the four frames, it is selected whether to open multiple electromagnetic valves. When the soil moisture inside the four frames is low, multiple electromagnetic valves are opened, and the rainwater sliding down from the roof flows out from the sprinkler holes of multiple showers through the downholes, which can increase the soil moisture inside the four frames; when the soil moisture inside the four frames is high, multiple electromagnetic valves are closed. Since the height of the water tank is lower than the two rain collecting troughs, the rainwater collected in the two rain collecting troughs will flow into the water tank through the water inlet pipes, preventing rainwater from directly flowing into the soil around the greenhouse, making full use of rainfall resources, and maintaining the stability of the greenhouse structure.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, it also includes a connecting trough body, which is arranged vertically with the two rain collecting trough bodies and fixed on the side end of the roof. The connecting trough body is respectively connected with the two rain collecting trough bodies and connected with the water storage tank through a water inlet pipe.

[0011] The above-mentioned further beneficial effect is: by utilizing the connecting trough body to be connected to the two rainwater collecting trough bodies respectively, a single water inlet pipe can be used to be connected to the two rainwater collecting trough bodies respectively through the connecting trough body, while increasing the rainwater collection volume.

[0012] Furthermore, it also includes a filter screen, which is composed of three pieces and is respectively fixed at the notches of the two rainwater collecting trough bodies and the connecting trough body.

[0013] A further beneficial effect of the above method is that by fixing the three filter screens at the notches of the rain collecting trough body and the connecting trough body respectively, larger impurities can be prevented from entering the rain collecting trough body and the connecting trough body.

[0014] Furthermore, the bottoms of the two rainwater collecting troughs are arranged to be tilted downwards from far away from the water reservoir to close to the water reservoir.

[0015] A further beneficial effect of the above-mentioned method is that the bottom of the rain collecting trough is tilted downward in sequence from a direction away from the water reservoir to a direction close to the water reservoir, so that rainwater from the rain collecting trough can flow smoothly into the water reservoir.

[0016] Furthermore, it also includes a support frame, which is fixed at the pool mouth of the water reservoir and is provided with an inlet and outlet hole, and an inlet and outlet door is hinged at the inlet and outlet hole; the water inlet pipe and the water outlet pipe respectively pass through the frame holes of the support frame.

[0017] A further beneficial effect of adopting the above method is that fixing the support frame at the mouth of the water reservoir can not only prevent passers-by from falling into the water reservoir and prevent danger, but also enable the collected rainwater to collect nutrients in the air and improve the nutritional content of the rainwater.

[0018] Furthermore, it also includes soil moisture sensors, which are multiple and inserted into the soil in the four frames at intervals.

[0019] Furthermore, the four frames, the two rainwater collecting troughs, the fixing frame and the water storage tank are all made of metal materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional structural schematic diagram of an intelligent rainwater irrigation planting greenhouse of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of an intelligent rainwater irrigation greenhouse after the roof is removed;

[0022] Figure 3 The utility model is a schematic diagram of the upward structure of an intelligent rainwater irrigation planting greenhouse.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Scaffolding, 11. Switch hole, 2. Roof, 3. Rainwater collecting trough, 31. Drain hole, 4. Fixing frame, 5. Water reservoir, 6. Switch door, 7. Shower, 8. Connecting trough, 9. Filter, 10. Support frame, 101. Inlet and outlet hole, 12. Inlet and outlet door. DETAILED DESCRIPTION

[0025] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0026] like Figure 1 As shown, an intelligent rainwater irrigation greenhouse includes: a shed 1, an arched roof 2, two rainwater collecting troughs 3, a fixing frame 4, a water reservoir 5 and a water pump.

[0027] The scaffold 1 includes four frames, which are spliced ​​in sequence in the shape of a "mouth" and one of which is provided with a switch hole 11, and a switch door 6 is hinged on the switch hole 11; the shed roof 2 is located between the four frames and fixed to the tops of the four frames; two rain collecting troughs 3 are respectively fixed in parallel at both ends of the arc direction of the shed roof 2 and both receive rainwater sliding down from the shed roof 2, and the bottoms of the two rain collecting troughs 3 are provided with a plurality of water holes 31, and a plurality of electromagnetic valves are respectively installed on the plurality of water holes 31; The height of the fixing frame 4 is lower than that of the rain collecting trough body 3 and is fixed on the inner side walls of the four frames. A plurality of shower heads 7 are fixed in an array on the fixing frame 4. The water inlets of the plurality of shower heads 7 are connected with a plurality of water drop holes 31 through a sprinkler network. The height of the water reservoir 5 is lower than that of the two rain collecting trough bodies 3 and is located on one side of the four frames. The water inlet of the water reservoir 5 is connected with the two rain collecting trough bodies 3 through a water inlet pipe. The water pump is located in the water reservoir 5 and its water outlet is connected with the sprinkler network through a water outlet pipe.

[0028] In some specific embodiments, a connecting trough body 8 may also be included. The connecting trough body 8 is vertically arranged with the two rain collecting trough bodies 3 and fixed at the side end of the roof 2. The connecting trough body 8 is respectively connected with the two rain collecting trough bodies 3 and connected with the water storage tank 5 through the water inlet pipe.

[0029] In some specific embodiments, a filter screen 9 may also be included. The filter screen 9 consists of three pieces and is respectively fixed at the two rainwater collecting trough bodies 3 and the notches of the connecting trough body 8 .

[0030] In some specific embodiments, the bottoms of the two rainwater collecting troughs 3 are arranged to be tilted downward from far away from the water reservoir 5 to close to the water reservoir 5 .

[0031] In some specific embodiments, a support frame 10 may also be included. The support frame 10 is fixed at the pool mouth of the water reservoir 5 and is provided with an inlet and outlet hole 101. An inlet and outlet door 12 is hinged at the inlet and outlet hole 101; the water inlet pipe and the water outlet pipe pass through the frame holes of the support frame 10 respectively.

[0032] In some specific embodiments, a soil moisture sensor may also be included. The soil moisture sensors are in multiple numbers and are inserted into the soil in the four frames at intervals.

[0033] Specifically, the four frames, the two rainwater collecting trough bodies 3, the fixing frame 4 and the water storage tank 5 are all made of metal materials.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent rainwater irrigation greenhouse, characterized in that: Comprising: A pergola (1), the pergola (1) comprising four frameworks, the four frameworks being spliced in sequence in a "mouth" shape, and a switch hole (11) being provided on one of the frameworks, and a switch door (6) being hinged on the switch hole (11); An arched pergola top (2), the pergola top (2) being located between the four frameworks and fixed at the tops of the four frameworks; Two rain collection trough bodies (3), the two rain collection trough bodies (3) being respectively and fixedly arranged in parallel at both ends in the arc direction of the pergola top (2), and both receiving the rainwater sliding down on the pergola top (2), and a plurality of water discharge holes (31) being provided at the bottoms of the two rain collection trough bodies (3), and a plurality of electromagnetic valves being respectively installed on the plurality of water discharge holes (31); A fixing frame (4), the height of the fixing frame (4) being lower than the height of the rain collection trough body (3) and being fixed on the inner side walls of the four frameworks, and a plurality of shower heads (7) being fixedly arranged in an array on the fixing frame (4), and the water inlets of the plurality of shower heads (7) being communicated with the plurality of water discharge holes (31) through a sprinkler pipe network; A water storage tank (5), the height of the water storage tank (5) being lower than the height of the two rain collection trough bodies (3) and being located on one side of the four frameworks, and the water inlet of the water storage tank (5) being communicated with the two rain collection trough bodies (3) respectively through a water inlet pipe; A water pump, the water pump being located in the water storage tank (5) and its water outlet being communicated with the sprinkler pipe network through a water outlet pipe.

2. The intelligent rainwater irrigation greenhouse according to claim 1 is characterized in that: Further comprising a connecting trough body (8), the connecting trough body (8) being vertically arranged with the two rain collection trough bodies (3) and being fixed at the side end of the pergola top (2), the connecting trough body (8) being respectively communicated with the two rain collection trough bodies (3) and being communicated with the water storage tank (5) through a water inlet pipe.

3. The intelligent rainwater irrigation greenhouse according to claim 2 is characterized in that: Further comprising a filter screen (9), the filter screen (9) being three pieces and being respectively fixed at the openings of the two rain collection trough bodies (3) and the connecting trough body (8).

4. The intelligent rainwater irrigation greenhouse according to claim 1, characterized in that: The bottoms of the two rain collection trough bodies (3) are arranged to slope downward in sequence from far away from the water storage tank (5) to close to the water storage tank (5).

5. The intelligent rainwater irrigation greenhouse according to claim 1, characterized in that: Further comprising a support frame (10), the support frame (10) being fixed at the mouth of the water storage tank (5) and having an access hole (101) provided thereon, and an access door (12) being hinged at the access hole (101); the water inlet pipe and the water outlet pipe respectively pass through the frame holes of the support frame (10).

6. The intelligent rainwater irrigation greenhouse according to claim 1, characterized in that: Further comprising soil humidity sensors, the soil humidity sensors being multiple and being inserted and fixed in the soil inside the four frameworks at intervals.

7. The intelligent rainwater irrigation greenhouse according to claim 1, characterized in that: The four frameworks, the two rain collection trough bodies (3), the fixing frame (4) and the water storage tank (5) are all made of metal materials.

Images