Integrated heat-preservation sterile planting greenhouse special for rural platform

Abstract

The invention discloses an integrated heat-preservation sterile planting greenhouse special for a rural platform. The integrated heat-preservation sterile planting greenhouse comprises a greenhouse body, a solar water heater and an environment control system. The walls are double-layer tempered glass, the ceiling is a double-layer acrylic plate, the walls and the ceiling are filled with inert gas, air blowing pipes are arranged at the tops of the south side and the north side of the greenhouse body, and ventilation openings and air purifiers are arranged on the side faces of the greenhouse body. A radiator is arranged in the greenhouse body, the ceiling is of a parallel folding structure, and a sunshade roller shutter is arranged on the south side of the ceiling. Compared with the prior art, the double-layer structure is combined with inert gas filling, so that the thermal insulation performance is remarkably improved, and the heating energy consumption in winter is reduced; the black and white double-sided ground mat and the folding ceiling are designed, so that temperature self-adaptive adjustment in four seasons is realized, and manual intervention is reduced; the intelligent environment control system accurately regulates and controls temperature, humidity and nutrition supply, and guarantees sterile and efficient planting of crops; the low structure reduces the construction cost, is matched with the height of a rural platform, is suitable for being popularized in rural areas, and assists farmers in increasing income.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural facilities, and in particular to an integrated heat-insulating and sterile planting greenhouse dedicated to a rural platform. Background Art

[0002] Traditional greenhouses have problems such as poor thermal insulation, insufficient pest and disease control, and high energy consumption. In particular, they cannot be effectively adapted to rural platforms, and have deficiencies in size and function. In the existing technology, some greenhouses use a single-layer insulation structure or a simple ventilation design, but it is difficult to achieve an efficient combination of precise temperature and humidity control and a sterile environment. Especially in terms of heating in winter and cooling in summer, reliance on external energy leads to high costs. In addition, traditional greenhouses are high in height, with high construction costs and difficulty in maintenance.

[0003] Therefore, there is an urgent need for an integrated greenhouse that can achieve low cost, high thermal insulation, sterile planting and intelligent regulation. Summary of the invention

[0004] The purpose of the present invention is to solve the problems mentioned in the background technology and to provide an integrated heat-insulating sterile planting greenhouse dedicated to a rural platform. Through structural optimization and intelligent environmental control, the problems of poor heat preservation, easy invasion of pests and diseases, and high energy consumption in the prior art are solved.

[0005] In order to solve the above technical problems, the technical solution provided by the present invention is: an integrated heat-insulating sterile planting greenhouse dedicated to a rural platform, comprising a greenhouse body, a solar water heater and an environmental control system;

[0006] The walls and ceiling of the greenhouse body are both double-layer structures, the walls are double-layer tempered glass, the ceiling is double-layer acrylic board, the walls and ceiling are filled with inert gas, the tops of the north and south sides of the greenhouse body are provided with air blowing pipes, and the sides of the greenhouse body are provided with vents and air purifiers;

[0007] A radiator is provided inside the greenhouse body, and the radiator is connected to the solar water heater;

[0008] The ceiling is a parallel folding structure, and a sunshade roller blind is provided on the south side of the ceiling;

[0009] The environmental control system comprises an air temperature and humidity sensor, a soil detector, a soil nutrient element barrel, and an intelligent control component, wherein the intelligent control component is electrically connected to the air purifier, the radiator, the air temperature and humidity sensor, and the soil detector.

[0010] As a preferred solution, the inert gas filled in the wall and the ceiling is argon.

[0011] As a preferred solution, the height of the greenhouse body is 60-70 cm.

[0012] As a preferred solution, the inner bottom of the greenhouse body is paved with thermal insulation cotton and a reversible black and white double-sided floor mat.

[0013] As a preferred solution, the ventilation openings and the air purification area are respectively arranged on the east and west walls of the greenhouse body.

[0014] As a preferred solution, the radiator is an aluminum fin radiator.

[0015] As a preferred solution, the solar water heater is provided with an auxiliary electric heating module for auxiliary electric heating.

[0016] Compared with the prior art, the advantages of the present invention are: the double-layer structure combined with inert gas filling significantly improves the thermal insulation performance and reduces the energy consumption of heating in winter; the black and white double-sided floor mat and folding ceiling design realize adaptive temperature adjustment in all seasons and reduce human intervention; the intelligent environmental control system accurately regulates temperature, humidity and nutrient supply to ensure sterile and efficient planting of crops; the low structure reduces construction costs and is highly compatible with the rural platform, suitable for promotion in rural areas, and helps farmers increase their income. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] As shown in the figure: 1. Greenhouse body, 2. Solar water heater, 3. Air blow pipe, 4. Ventilation port, 5. Air purifier, 6. Radiator, 7. Sunshade roller blind, 8. Auxiliary electric heating module. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or original must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second" and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or a point connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In conjunction with the attached drawings, a rural platform-specific integrated heat-insulating sterile planting greenhouse includes a greenhouse body 1, a solar water heater 2 and an environmental control system;

[0023] The walls and ceiling of the greenhouse body 1 are both double-layer structures. The walls are double-layer tempered glass, and the ceiling is double-layer acrylic board. The walls and ceiling are filled with inert gas. The top of the north and south sides of the greenhouse body 1 is provided with a blowing pipe 3, and the side of the greenhouse body 1 is provided with a vent 4 and an air purifier 5;

[0024] A radiator 6 is provided inside the greenhouse body 1, and the radiator 6 is connected to the solar water heater 2;

[0025] The ceiling is a parallel folding structure, and a sunshade roller blind 7 is provided on the south side of the ceiling;

[0026] The environmental control system comprises an air temperature and humidity sensor, a soil detector, a soil nutrient element barrel, and an intelligent control component, wherein the intelligent control component is electrically connected to the air purifier 5, the radiator 6, the air temperature and humidity sensor, and the soil detector.

[0027] The inert gas filled in the walls and ceiling is argon.

[0028] The height of the greenhouse body 1 is 60-70cm.

[0029] The bottom of the greenhouse body 1 is paved with thermal insulation cotton and a reversible black and white double-sided mat.

[0030] The ventilation opening 4 and the air purification area are respectively arranged on the east and west walls of the greenhouse body 1 .

[0031] The radiator 6 is an aluminum fin radiator 6 .

[0032] The solar water heater 2 is provided with an auxiliary electric heating module 8 for auxiliary electric heating.

[0033] In the specific implementation of the present invention, the wall adopts double-layer tempered glass, the ceiling adopts double-layer acrylic board, and the interlayer is filled with inert gas (such as argon), which significantly improves the thermal insulation performance.

[0034] The height of the greenhouse body is 60-70cm, which reduces construction costs and meets the needs of cultivating low-lying crops.

[0035] The bottom is covered with thermal insulation cotton and a reversible black and white double-sided floor mat: in winter, the black side faces upward to absorb solar radiation heat, and in summer, the white side faces upward to reflect heat, achieving adaptive temperature regulation.

[0036] The ceiling is a parallel folding structure, with a sunshade roller blind on the south side that can be opened and closed according to the light intensity.

[0037] When the ceiling is opened, the air blowing pipes at the top of the north and south sides are activated, forming a wind curtain through continuous blowing to isolate the invasion of external pathogens and pests.

[0038] Environmental Control Systems

[0039] Temperature and humidity control: Air temperature and humidity sensors are installed in the greenhouse, and the intelligent control components control the operation of vents, air purifiers and radiators based on the data.

[0040] Soil management: The soil detector monitors the nutrient content in real time, and the soil nutrient bucket automatically replenishes the required nutrients.

[0041] Ventilation system: Ventilation holes are set on the east wall and air purifiers are installed on the west side to form directional airflow and ensure clean air.

[0042] Energy Systems

[0043] The solar water heater is connected to the aluminum radiator to use solar energy to heat the shed in winter; the auxiliary electric heating module can provide auxiliary heating when there is insufficient light.

[0044] Example 1

[0045] Sterile lettuce planting in four seasons

[0046] The growth cycle of lettuce is short (about 25-30 days), and it requires constant temperature and humidity (18-22°C, 60-70% humidity) and a clean environment. Traditional open-air planting is easily restricted by seasons and has a high risk of pests. The present invention achieves efficient planting of lettuce throughout the year through a low sterile shed structure, intelligent temperature control and wind curtain isolation.

[0047] 1. Greenhouse configuration

[0048] The height of the shed is set at 60cm to adapt to the low growth characteristics of lettuce. The double-layer acrylic board interlayer of the ceiling is filled with argon gas, and the bottom is laid with black and white double-sided mats (black side facing up in winter and white side facing up in summer). The vents on the east side and the air purifier on the west side form a directional airflow, with air changes twice per hour.

[0049] 2. Intelligent control

[0050] Temperature and humidity control: When the air sensor detects that the temperature is lower than 18°C, the aluminum radiator connected to the solar water heater is activated; when it is higher than 22°C, the folding structure of the roof is opened (opening angle 30°), and the air blowing pipe is started synchronously to form a wind curtain. Nutrition management: When the soil detector detects that the nitrogen element is lower than 100mg / kg, the nutrient barrel is triggered to release liquid nitrogen fertilizer (5ml / m each time). 2 ).

[0051] 3. Pest and disease control

[0052] The roof is opened for 10 minutes every morning for ventilation, and the air pipe runs continuously to isolate external insects and germs.

[0053] Compared with traditional greenhouses: winter energy consumption is reduced by 40%, the lettuce growth cycle is shortened to 23 days, and the incidence of diseases and pests is reduced from 15% to below 2%.

[0054] The reflectivity of the black and white floor mat increases by 30% in summer, and the temperature in the greenhouse is stabilized at 22℃±2℃, preventing high temperature from burning the leaves.

[0055] Example 2

[0056] Sterile and high-yield cultivation of tomatoes

[0057] Tomatoes require high humidity (70-80%) and a temperature difference between day and night (25-28°C during the day and 18-20°C at night). Traditional cultivation is prone to fungal diseases due to excessive humidity. The present invention achieves high yield of aseptic tomatoes through top folding ventilation, precise humidity control and vertical space optimization.

[0058] 1. Structural Adaptation

[0059] The height of the shed is adjusted to 70cm, and a liftable vine support is installed inside to meet the vertical growth requirements of tomatoes. An anti-drip coating is added to the ceiling to prevent condensation from dripping directly onto the surface of the fruit.

[0060] 2. Intelligent control

[0061] Temperature and humidity control: When the daytime temperature exceeds 28°C, the ceiling is opened 50%, the south sunshade roller blind is unfolded to 60%, and the air purifier high-power mode is started at the same time; the ceiling is closed at night and the inert gas insulation is used to maintain 18°C.

[0062] Nutrition management: The soil detector monitors potassium in real time. When it is lower than 150mg / kg, the nutrient bucket releases potassium fertilizer (10ml / m 2 ), with the drip irrigation system for precise delivery.

[0063] 3. Pest and disease control

[0064] Ozone sterilization is carried out in the shed once a week (concentration 0.1ppm, duration 10 minutes), and residual gas is discharged through the vents.

[0065] Beneficial Effects

[0066] Compared with traditional planting: the yield of tomato per plant increased by 25%, and the incidence of gray mold decreased from 20% to below 3%.

[0067] The top folding structure combined with the sunshade roller blinds reduces the temperature fluctuation range in the greenhouse to ±1.5℃ in summer, thus avoiding fruit cracking.

[0068] The above embodiments verify the wide applicability of the present invention in leafy vegetables and solanaceous crops through differentiated configuration and intelligent regulation. The core lies in:

[0069] 1. Structural flexibility: Adapt to the needs of different crop shapes by adjusting the height of the shed, adding supports, etc.

[0070] 2. Precise environmental control: sensors and actuators work together to achieve real-time optimization of temperature, humidity and nutrition.

[0071] 3. Active prevention and control mechanism: multiple means such as air curtain isolation and ozone sterilization are used to ensure a sterile environment.

[0072] The present invention provides a low-cost, high-efficiency aseptic planting solution for diversified crops.

[0073] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A rural platform-specific integrated heat-insulating sterile planting greenhouse, characterized by: It includes the greenhouse body, solar water heater and environmental control system; The walls and ceiling of the greenhouse body are both double-layer structures, the walls are double-layer tempered glass, the ceiling is double-layer acrylic board, the walls and ceiling are filled with inert gas, the tops of the north and south sides of the greenhouse body are provided with air blowing pipes, and the sides of the greenhouse body are provided with vents and air purifiers; A radiator is provided inside the greenhouse body, and the radiator is connected to the solar water heater; The ceiling is a parallel folding structure, and a sunshade roller blind is provided on the south side of the ceiling; The environmental control system comprises an air temperature and humidity sensor, a soil detector, a soil nutrient element barrel, and an intelligent control component, wherein the intelligent control component is electrically connected to the air purifier, the radiator, the air temperature and humidity sensor, and the soil detector.

2. According to claim 1, a rural platform-specific integrated heat-insulating sterile planting greenhouse is characterized by: The inert gas filled in the wall and the ceiling is argon.

3. The rural platform-specific integrated heat-insulating sterile planting greenhouse according to claim 1 is characterized by: The height of the greenhouse body is 60-70cm.

4. The rural platform-specific integrated heat-insulating sterile planting greenhouse according to claim 1 is characterized by: The inner bottom of the greenhouse body is paved with heat-insulating cotton and a flippable black and white double-sided floor mat.

5. The rural platform-specific integrated heat-insulating sterile planting greenhouse according to claim 1 is characterized by: The ventilation openings and the air purification area are respectively arranged on the east and west walls of the greenhouse body.

6. The rural platform-specific integrated heat-insulating sterile planting greenhouse according to claim 1 is characterized by: The radiator is an aluminum fin radiator.

7. The rural platform-specific integrated heat-insulating sterile planting greenhouse according to claim 1 is characterized by: The solar water heater is provided with an auxiliary electric heating module for auxiliary electric heating.

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