CN105123336B - Efficient circulation facility plastic greenhouse and animals and plants mixed cultivation method - Google Patents

Abstract

The invention discloses a kind of efficient circulation facility plastic greenhouse and animals and plants mixed cultivation method, it is related to a kind of greenhouse.The present invention includes Yang Peng, cloudy canopy and pond；Solar energy photovoltaic panel and solar energy heating pipe are provided with wall；Solar energy photovoltaic panel connects battery by inverter；Cistern is provided with below soil in cloudy canopy, water pump is installed in cistern, water pump connects a port of a three-way valve, second port of three-way valve connects the water inlet of solar energy heating pipe, 3rd interface of three-way valve connects a port of a water mixing valve, second port of water mixing valve connects the delivery port of solar energy heating pipe, the 3rd port connection three-way connection (pipe) road of water mixing valve, valve switch is provided with each pipeline, wherein pipeline connects positive canopy air-cooling fin all the way, the two positive canopy soil radiating tubes of road pipeline connection, the cloudy canopy air-cooling fin of three-way connection (pipe) road connection；The delivery port of positive canopy air-cooling fin, positive canopy soil radiating tube and cloudy canopy air-cooling fin is connected to cistern by pipeline.

Description

High-efficiency circulation facility greenhouse and animal and plant mixed breeding method

technical field

The invention relates to a greenhouse, in particular to a method for mixing animals and plants in a greenhouse with high-efficiency circulation facilities.

Background technique

The temperature in northern my country is low in winter, and greenhouses make it possible to grow melons, fruits and vegetables in winter in the north. At present, most of the greenhouses are heated by burning coal, which improves the problem of greenhouses through flue heat dissipation, or uses boilers as heat source equipment, through Burn coal, oil and gas to get heat, and heat the vegetable greenhouse through the radiator. The heat dissipation form of the radiator is natural convection heat dissipation, the heat dissipation efficiency is low, and the temperature of the heat source water is required to be high, so the energy consumption is large. At the same time, the boiler burns and emits carbon dioxide, etc. The gas pollutes the environment and wastes a lot of energy. On the other hand, the soil temperature in the north is very low in winter. If the soil is not warmed, it is not conducive to the growth of crops.

Contents of the invention

In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a kind of high-efficiency circulation facility greenhouse animal and plant mixing

Combined breeding method, comprehensive utilization of greenhouse land, is conducive to the growth of crops.

The present invention is realized by the following technical scheme: a high-efficiency circulation facility greenhouse, including a sun shed, a shade shed is provided on the back side of the sun shed, and a wall is arranged between the sun shed and the shade shed; the feature is that: There is a pond on the sunny side of the awning; a solar photovoltaic panel and a solar heating tube are arranged on the wall; the solar photovoltaic panel is connected to the battery through an inverter; A water pump is installed in the pool, the water pump is connected to one port of a three-way valve, the second port of the three-way valve is connected to the water inlet of the solar heating pipe, the third port of the three-way valve is connected to a port of a water mixing valve, and the water mixing The second port of the valve is connected to the water outlet of the solar heating pipe, the third port of the water mixing valve is connected to three pipelines, and each pipeline is equipped with a valve switch, one of which is connected to the awning air cooling fin, and the second The pipeline is connected to the soil cooling pipe of the awning, and the three-way pipeline is connected to the air cooling fin of the awning; the water outlets of the air cooling fin of the awning, the soil cooling pipe of the awning and the air cooling fin of the awning are connected to the reservoir through the pipeline; The air cooling fins of the shed are arranged around the awning, the soil cooling pipes of the awning are buried in the soil of the awning, and the air cooling fins of the awning are arranged around the awning; both sides of the wall are used for insulation and waterproofing, and windows are arranged on the wall; The cross-section of the awning is arched, and a plurality of upper windows are arranged longitudinally along the upper part of the arc surface of the awning. Each upper window is provided with a lower window on the lower part of the shed. All the lower windows are connected with a window opening device. The upper window is connected with a window opening device; the window opening device includes a data acquisition part and an execution part;

Described data collection part comprises microprocessor and the temperature sensor that is connected with microprocessor, humidity sensor, illumination sensor and _CO sensor;

The executive part includes a plurality of support rods and a power device, a positioning sleeve is installed on the top of each support rod, and a driving gear is installed on each positioning sleeve; the power device includes a motor and a transmission shaft, and the motor outputs One end of the transmission shaft is connected to a reducer, and one end of the transmission shaft is connected to the reducer, and the other end of the transmission shaft is connected to all the driving gears in turn; a ring gear meshed with the driving gear is installed on each window; the upper window and the lower window are fixed by a The shaft is installed on the shed frame of the greenhouse, and the upper window and the lower window rotate clockwise or counterclockwise around their fixed shaft;

The microprocessor controls the motors connected to the water pump, the window opening device, the awning and the supplementary light device through the control element.

A kind of animal and plant mixed culture method that adopts above-mentioned greenhouse,

Lobsters and fish are raised in the pond, and there is an oxygenation pump inside;

Grapes are planted in the awning, and grass is planted between two adjacent grapes;

Build a plastic film room in the shade shed, and build a 45-degree soil slope on the north wall inside the plastic film. The horizontal width of the soil slope is 2 meters.

The beneficial effects of the invention are: the comprehensive utilization of greenhouse land is beneficial to the growth of crops.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is a schematic diagram of the connection structure of the water pump;

Fig. 4 is a structural schematic diagram of a window opening device;

Fig. 5 is a schematic diagram of the structure of the execution part;

Fig. 6 is a flow chart of mixed breeding of animals and plants.

detailed description

As shown in Figures 1 and 3, a high-efficiency circulation facility greenhouse includes a sun shed 14, a shade shed 17 is provided on the backside of the sun shed, and a wall 22 is arranged between the sun shed 14 and the shade shed 17; A pond 13 is provided on the sunny side of the awning 14; a solar photovoltaic panel 15 and a solar heating pipe water tank 16 are arranged on the wall 22; the solar photovoltaic panel is connected to the storage battery through an inverter; Reservoir 21, water pump is installed in the reservoir, awning air cooling fins 19 are set around the awning, awning soil cooling pipes 18 are buried in the awning soil, and awning air cooling fins 20 are set around the awning Body of wall 22 two sides are done insulation and waterproof, and body of wall is provided with window. The electricity sent by the solar photovoltaic panel 15 is stored in the storage battery, and then supplies power to the electrical equipment in the greenhouse.

As shown in Figure 6, lobster and fish can be raised in the pond, and there is an oxygen pump inside; grapes are planted in the awning, and grass is planted between two adjacent grapes; snails are cultivated in the awning. A plurality of greenhouses are arranged side by side, and a water deflector is arranged on the shade shed, through which rainwater flows into a pond on the south side of another greenhouse, where lobsters or fish can be raised.

As shown in Figure 2, due to the arched shape of the awning, the closer the shed is to the south, the closer the shed is to the ground. It is not suitable for planting grapes, but more suitable for planting grass (chicory, ryegrass). There is a wall between the sun shed and the shade shed, the wall is 2.4-2.8 meters high, the two sides of the wall are used for heat preservation and waterproofing, and there is a window 23 every 8 meters. There is a 30-degree slope on the horizontal surface of the wall facing south. The horizontal surface of the slope is 1.6 meters. The slope is used for insulation, and the insulation board is 8cm thick. The insulation quilt is fixed at the intersection of the inclined plane and the arched shed surface.

The shade shed is 2.2 meters high and 3 meters wide. There is a window every 8 meters on the north wall, corresponding to the windows on the wall. Building a plastic film room in the shade shed has two purposes. The first is to maintain a temperature of 23-30°C and a humidity of 60%-90%; the humidity of the breeding soil is about 40%; and the pH is 5-7. Second, prevent snails from climbing to the awning. Build a 45-degree soil slope on the north wall inside the plastic film. The horizontal width of the soil slope is 2 meters. A dead tree trunk is erected against the north wall for snails to crawl and grow. Great organic fertilizer.

In Xuzhou area, the permafrost layer is generally 0.15 meters in winter, so a 0.5-meter-high thermal insulation layer is built around the ground of the awning to help keep the soil temperature in the awning. The sun shed soil heat dissipation pipe is laid 0.2 meters below the sun shed soil, and the sun shed soil heat dissipation pipe adopts a U-shaped pipe (to complete heat dissipation or cooling according to the temperature inside the pipe relative to the temperature outside the pipe).

A 2-meter-high and 2-meter-wide reservoir is built 5 meters below the ground of the shade shed, and the surroundings are waterproof and insulated. The upper end of the reservoir is separated from the ground of the shade shed by a 3-meter-high soil layer. Through land insulation, the groundwater temperature below 3 meters in Xuzhou area is kept at around 14 degrees Celsius all year round. As shown in Figure 3, the reservoir has two water pipes besides the tap water inlet pipe, one out and one in, and one outlet pipe is connected to one port of the three-way valve through the water pump, and the second port of the three-way valve is connected to the inlet of the solar heating pipe. Water port, the third port of the three-way valve is connected to a port of a water mixing valve, the second port of the water mixing valve is connected to the water outlet of the solar heating pipe, the third port of the water mixing valve is connected to a three-way pipeline, each A valve switch is arranged on each pipeline, wherein one pipeline is connected to the awning air cooling fin, the second pipeline is connected to the awning soil cooling pipe, and the third pipeline is connected to the awning air cooling fin; the awning air cooling fin, the awning soil The cooling pipe and the water outlet of the awning air radiator are connected to the reservoir through pipelines; the above three circuits have control valves to control whether water flows in, so as to adjust the temperature of the awning air, awning soil, and awning air according to requirements.

As shown in Figure 4, a plurality of upper windows 8 are arranged longitudinally along the upper part of the arc surface of the awning, and the lower windows 2 are correspondingly arranged on the lower part of each upper window 8, and all the lower windows are connected with a window opening device. , all the upper windows are connected with a window opening device; the window opening device includes a data acquisition part and an execution part.

As shown in Figure 5, the execution part includes a plurality of support rods 1 and a power device, a positioning sleeve is installed on the top of each support rod 1, and a driving gear 4 is installed on each positioning sleeve 3; the power device includes a Motor 10 and power transmission shaft 9, motor 10 output ends connect a speed reducer 11, one end of power transmission shaft 9 connects speed reducer 11, and the other end of power transmission shaft 9 connects all drive gears 4 in turn; Install one and drive gear on each window The meshed ring gear 6; the upper window 8 and the lower window 2 are all installed on the shed 7 of the greenhouse through a fixed shaft 5, and the upper window and the lower window rotate clockwise or counterclockwise around the fixed shaft. The data acquisition part includes micro The processor and the temperature sensor, humidity sensor, light sensor and _CO2 sensor connected with the microprocessor; the microprocessor in the data acquisition part controls the opening or closing of the motor in the execution part through the control element. The motor 10 and the reducer 11 are installed on a load-bearing rod 12 . In addition, an encoder is connected to the motor 10 .

The support rod below the lower window is installed at the highest point *0.5 of the scaffolding; the support rod below the upper window is installed at the highest point *0.9.

The motor is decelerated by the reducer, the drive shaft controls the drive gear, the drive gear drives the ring gear, and the upper window or the lower window is opened and closed through the movement of the ring gear; the rotation stroke of the AC motor is detected by the encoder to control the size of the window.

Claims (4)

1. a kind of efficient circulation facility plastic greenhouse, including Yang Peng, cloudy canopy is provided with the back of the body sun side of Yang Peng, is set between Yang Peng and cloudy canopy One wall；It is characterized in that：Pond is provided with the day side of Yang Peng；Solar energy photovoltaic panel is provided with wall and solar energy adds Heat pipe；Described solar energy photovoltaic panel connects battery by inverter；Cistern, cistern are provided with below soil in cloudy canopy Water pump is inside installed, water pump connects a port of a three-way valve, second port connection solar energy heating pipe of three-way valve Water inlet, the 3rd interface of three-way valve connects a port of a water mixing valve, second port connection solar energy of water mixing valve The delivery port of heating tube, the 3rd port connection three-way connection (pipe) road of water mixing valve, is provided with valve switch, wherein one on each pipeline The positive canopy air-cooling fin of road pipeline connection, the two positive canopy soil radiating tubes of road pipeline connection, the cloudy canopy air radiating of three-way connection (pipe) road connection Piece；The delivery port of positive canopy air-cooling fin, positive canopy soil radiating tube and cloudy canopy air-cooling fin is connected to retaining by pipeline Pond；Positive canopy air-cooling fin is arranged on the surrounding of Yang Peng, and positive canopy soil radiating tube is embedded in positive canopy soil, cloudy canopy air-cooling fin It is arranged on the surrounding of cloudy canopy；Wall two sides is incubated and waterproof, and wall is provided with window；Yang Peng sections are domed, along Yang Peng The longitudinally disposed multiple upper windows in frame cambered surface top, window is correspondingly arranged each on the frame of window bottom, it is all Lower window connect a windowing facility, all of upper window connects a windowing facility；Described windowing facility includes data acquisition Part and executable portion；

Described part of data acquisition include microprocessor and be connected with microprocessor temperature sensor, humidity sensor, Optical sensor and CO₂Sensor；

Described executable portion includes multiple support bars and a power set, and a positioning sleeve is installed on the top of each support bar, One drive gear is installed on each positioning sleeve；Described power set include a motor and power transmission shaft, and motor output end connects A reductor is connect, one end connection reductor of power transmission shaft, the other end of power transmission shaft is sequentially connected all drive gears；At each One gear ring being meshed with drive gear is installed on window；Upper window and lower window are arranged on the canopy of greenhouse by a fixing axle On frame, upper window and lower window are rotated clockwise or counterclockwise around its fixing axle；

Microprocessor controls the motor and light compensating apparatus of connection water pump, windowing facility, sunshade by control element.

2. efficient circulation facility plastic greenhouse according to claim 1, it is characterised in that：Wall is high 2.4-2.8 meters.

3. efficient circulation facility plastic greenhouse according to claim 1, it is characterised in that：Support bar below lower window is arranged on Frame highest point * 0.5；Support bar below upper window is arranged on highest point * 0.9.

4. the animals and plants mixed cultivation method of any described greenhouses of a kind of use claim 1-3, it is characterised in that：In pond Cultivation lobster and fish, inside there is oxygen pump；

Plantation grape, herbage is planted between adjacent two plants of grapes in positive canopy；

Plastic sheeting room is built in cloudy canopy, the north wall in plastic sheeting builds 45 degree of slight slopes, slight slope level is wide 2 meters, By the withered trunk of north wall frame, snail is cultivated in plastic sheeting room.