Double-body multi-span temperature control greenhouse

Abstract

The utility model relates to the technical field of temperature control greenhouses, in particular to a double-body multi-span temperature control greenhouse which is characterized in that an irrigation system is started to irrigate crops in the temperature control greenhouse, sufficient moisture and nutrients are provided for the crops, the required humidity in the greenhouse is ensured, and a ventilation mechanism is started to ventilate the temperature control greenhouse. A heating device is started to heat the interior of the greenhouse, crops are prevented from being frostbitten in cold weather, a moving mechanism is started to adjust a drainage system, the drainage system is started to clean accumulated water on a main body mechanism, and the humidity in the greenhouse is effectively controlled; a relatively stable environment suitable for crop growth is maintained; comprising a body mechanism; the system further comprises an irrigation system, a ventilation mechanism, a heating device, a moving mechanism and a drainage system.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature-controlled greenhouses, in particular to a double-body multi-span temperature-controlled greenhouse. Background Art

[0002] The temperature-controlled greenhouse is a system that automatically controls greenhouse environmental parameters through modern sensing technology. It can sense environmental factors such as temperature, humidity, light and carbon dioxide, and automatically adjust air circulation, cooling, humidification, heating and other means through precise controllers and actuators to maintain the stability of the internal environment of the greenhouse. It is widely used in agricultural production and the cultivation of special crops. In order to save land, double-body multi-span temperature-controlled greenhouses have gradually developed and are deeply loved by people.

[0003] Existing double-body multi-span temperature-controlled greenhouses, such as the double-body multi-span temperature-controlled greenhouse disclosed in the utility model patent with application number CN202021710463.4 and the double-body multi-span temperature-controlled greenhouse disclosed in the utility model patent with application number CN201721088611.1, can both realize the cultivation of crops and automatically control the greenhouse environment.

[0004] However, in the case of sudden heavy rain or continuous rainfall, failure to drain water in time will have an impact on the greenhouse and crops, so there is an urgent need to provide a new device to solve the problems encountered. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a double-body connected temperature-controlled greenhouse which ensures that the crops in the greenhouse grow at a suitable temperature and humidity by ventilating, heating and draining the temperature-controlled greenhouse.

[0006] The double-body multi-span temperature-controlled greenhouse of the utility model comprises a main body structure; an irrigation system, a ventilation mechanism, a heating device, a moving mechanism and a drainage system. The irrigation system is installed on the main body structure to provide sufficient moisture for crops, the ventilation mechanism is installed on the main body structure to ensure the circulation and freshness of air in the greenhouse, the heating device is installed on the main body structure to ensure that the temperature in the greenhouse is maintained within the appropriate range required for crop growth, the moving mechanism is installed on the main body structure to drive the drainage system to slide, and the drainage system is installed on the main body structure to clean up the accumulated water on the membrane; the irrigation system is started to irrigate the crops in the temperature-controlled greenhouse to provide sufficient moisture and nutrients for the crops and ensure the required humidity in the greenhouse, the ventilation mechanism is started to ventilate the temperature-controlled greenhouse to ensure the circulation and freshness of the air in the greenhouse, the heating device is started to heat the greenhouse to prevent crops from being frostbitten in cold weather, the moving mechanism is started to adjust the drainage system, and the drainage system is started to clean up the accumulated water on the main body structure, so as to effectively control the humidity inside the greenhouse and maintain a relatively stable environment suitable for crop growth.

[0007] Preferably, the main structure includes a base and a frame, the base is provided with a drainage groove, the frame is installed on the base, and a film is provided on the frame; the base serves as a fixed support for the frame, the frame bears the weight and support of the entire greenhouse, and the film on the frame can ensure the lighting and thermal insulation effects in the greenhouse.

[0008] Preferably, the irrigation system includes a water tank, a water pump, a main irrigation pipe, multiple irrigation branch pipes and a nozzle. The water tank is installed at the top of the base, the water pump is installed at the top of the base, one end of the main irrigation pipe is connected to the output end of the water pump, and the other end is respectively connected to multiple irrigation branch pipes, and each irrigation branch pipe is provided with an electric valve, and each irrigation branch pipe is provided with multiple nozzles; the water pump is started to discharge the water in the water tank into each irrigation branch pipe through the main irrigation pipe, and then enters the nozzle through the irrigation branch pipe to irrigate the crops in the greenhouse, and the electric valve on each irrigation branch pipe can be controlled according to the situation of the crops to provide sufficient water to the crops and ensure the humidity in the greenhouse.

[0009] Preferably, the ventilation mechanism includes a casing and a first motor, the casing is mounted on a base, and an impeller is provided inside the casing, and the first motor is mounted on a side end of the casing; starting the first motor rotates the impeller of the casing to ventilate the temperature-controlled greenhouse, thereby ensuring the circulation and freshness of the air in the greenhouse.

[0010] Preferably, the heating device includes a heating shell, a heating tube and a hot air exhaust pipe. The heating shell is installed at the top of the base, the heating tube is installed on the heating shell, one end of the hot air exhaust pipe is connected to the casing, and the other end is connected to the atmosphere through the heating shell. In cold weather, if the temperature in the greenhouse is too low, the crops are susceptible to frost damage. At this time, the heating tube must be started to heat the air in the hot air exhaust pipe, so that the heated air enters the greenhouse through the ventilation mechanism, which can ensure that the temperature in the greenhouse is maintained within the appropriate range required for crop growth, thereby ensuring the normal growth of crops.

[0011] Preferably, the moving mechanism includes a slide rail, a rack, a slider and a second motor, the slide rail is installed at the top of the base, the rack is installed on the slide rail, the slider is slidably installed on the slide rail, the second motor is installed on the side end of the slider, and a gear is provided on the output end of the slider; starting the second motor causes the gear to mesh with the slider to drive the slider to slide on the slide rail, thereby adjusting the drainage system and providing support and guidance for the drainage system.

[0012] Preferably, the drainage system includes a support frame, a scraper and a plurality of drainage pipes, the support frame is mounted on a slider, the scraper is mounted outside a film on a frame, one end of the drainage pipe faces the groove of a base, the other end is mounted on a frame, and the port is opposite to the scraper; water can easily accumulate on the top of a greenhouse during the rainy season, and long-term accumulation of water will cause pressure on the top structure of the greenhouse, and will also cause the temperature in the greenhouse to be too high, affecting crop yields. The support frame is driven to move by the sliding of the slider, and the movement of the support frame allows the scraper to drain the accumulated water on the top of the greenhouse through the drainage pipe to prevent rainwater from accumulating on the roof.

[0013] Compared with the prior art, the utility model has the following beneficial effects: starting the irrigation system to irrigate the crops in the temperature-controlled greenhouse, providing sufficient water and nutrients for the crops, ensuring the required humidity in the greenhouse, starting the ventilation mechanism to ventilate the temperature-controlled greenhouse to ensure the circulation and freshness of the air in the greenhouse, starting the heating device to heat the greenhouse to prevent the crops from being frostbitten in cold weather, starting the moving mechanism to adjust the drainage system, starting the drainage system to clean up the accumulated water on the main mechanism, effectively controlling the humidity inside the greenhouse, and maintaining a relatively stable environment suitable for crop growth. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the axonometric structure of the main structure and the heating device of the utility model;

[0016] Figure 3 It is a schematic diagram of the axonometric structure of the irrigation system and ventilation mechanism of the utility model;

[0017] Figure 4 It is an axonometric structural diagram of the mobile mechanism and drainage system of the utility model.

[0018] Markings in the attached drawings: 01, main structure; 11, base; 12, frame; 02, irrigation system; 21, water tank; 22, water pump; 23, main irrigation pipe; 24, branch irrigation pipe; 25, nozzle; 03, ventilation mechanism; 31, casing; 32, first motor; 04, heating device; 41, heating shell; 42, heating pipe; 43, hot air exhaust pipe; 05, moving mechanism; 51, slide rail; 52, rack; 53, slider; 54, second motor; 06, drainage system; 61, support frame; 62, scraper; 63, drainage pipe. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Example 1

[0021] It includes a main body 01; it also includes an irrigation system 02, a ventilation mechanism 03, a heating device 04, a moving mechanism 05 and a drainage system 06. The irrigation system 02 is installed on the main body 01 to provide sufficient moisture for crops. The ventilation mechanism 03 is installed on the main body 01 to ensure the circulation and freshness of air in the greenhouse. The heating device 04 is installed on the main body 01 to ensure that the temperature in the greenhouse is maintained within a suitable range required for crop growth. The moving mechanism 05 is installed on the main body 01 to drive the drainage system 06 to slide. The drainage system 06 is installed on the main body 01 to clean the accumulated water on the membrane.

[0022] The main mechanism 01 includes a base 11 and a frame 12. The base 11 is provided with a drainage groove. The frame 12 is installed on the base 11, and a film is provided on the frame 12. The irrigation system 02 includes a water tank 21, a water pump 22, a main irrigation pipe 23, a plurality of irrigation branch pipes 24 and a nozzle 25. The water tank 21 is installed at the top of the base 11. The water pump 22 is installed at the top of the base 11. One end of the main irrigation pipe 23 is connected to the output end of the water pump 22, and the other end is respectively connected to the plurality of irrigation branch pipes 24, and each irrigation branch pipe 24 is provided with an electric valve, and each irrigation branch pipe 24 is provided with a plurality of nozzles 25. The ventilation mechanism 03 includes a housing 31 and a first motor 32. The housing 31 is installed at the base 11. The casing 31 is provided with an impeller, and the first motor 32 is mounted on the side end of the casing 31; the heating device 04 includes a heating shell 41, a heating tube 42 and a hot air exhaust pipe 43, the heating shell 41 is mounted on the top of the base 11, the heating tube 42 is mounted on the heating shell 41, one end of the hot air exhaust pipe 43 is connected to the casing 31, and the other end is connected to the atmosphere through the heating shell 41; the moving mechanism 05 includes a slide rail 51, a rack 52, a slider 53 and a second motor 54, the slide rail 51 is mounted on the top of the base 11, the rack 52 is mounted on the slide rail 51, the slider 53 is slidably mounted on the slide rail 51, the second motor 54 is mounted on the side end of the slider 53, and a gear is arranged on the output end of the slider 53.

[0023] Example 2

[0024] like Figures 1 to 4 As shown, based on the embodiment 1, it also includes a drainage system 06:

[0025] The drainage system 06 includes a support frame 61, a scraper 62 and multiple drainage pipes 63. The support frame 61 is installed on the slider 53, the scraper 62 is installed outside the film on the frame 12, one end of the drainage pipe 63 faces the groove of the base 11, and the other end is installed on the frame 12, and the port is opposite to the scraper 62.

[0026] The double-body multi-span temperature-controlled greenhouse of the utility model, when working, firstly, the frame 12 bears the weight and supporting function of the whole greenhouse, and the film on the frame 12 can ensure the lighting and heat preservation effect in the greenhouse, start the water pump 22 to discharge the water in the water tank 21 into each watering branch pipe 24 through the irrigation main pipe 23, and then enter the sprinkler 25 through the irrigation branch pipe 24 to irrigate the crops in the greenhouse, and can control the electric valve on each irrigation branch pipe 24 according to the situation of the crops, provide sufficient water to each part of the crops, ensure the humidity in the greenhouse, then start the first motor 32 to rotate the impeller of the casing 31, ventilate the temperature-controlled greenhouse, ensure the circulation and freshness of the air in the greenhouse, in cold weather, if the temperature in the greenhouse is too low, the crops are easily damaged by frost, then it is necessary to start the motor 32. The heating pipe 42 heats the air in the hot air exhaust pipe 43, so that the heated air enters the greenhouse through the ventilation mechanism 03, which can ensure that the temperature in the greenhouse is maintained within the appropriate range required for crop growth and ensure the normal growth of crops. Since water easily accumulates on the top of the greenhouse during the rainy season, long-term water accumulation will cause pressure on the top structure of the greenhouse and cause excessive temperature in the greenhouse to affect the crop yield. The second motor 54 is started to engage the gear with the slider 53 to drive the slider 53 to slide on the slide rail 51, adjust the drainage system 06, provide support and guidance for the drainage system 06, and drive the support frame 61 to move through the sliding of the slider 53. The movement of the support frame 61 allows the scraper 62 to drain the accumulated water on the roof through the drain pipe 63 to avoid rainwater deposition on the roof and ensure that crops grow in a suitable environment.

[0027] The first motor 32 and the second motor 54 of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manuals, without the need for technicians in the field to make creative efforts.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A double-body multi-span temperature-controlled greenhouse, comprising a main body (01); characterized in that: It also includes an irrigation system (02), a ventilation mechanism (03), a heating device (04), a moving mechanism (05) and a drainage system (06). The irrigation system (02) is installed on the main body (01) to provide sufficient moisture for crops. The ventilation mechanism (03) is installed on the main body (01) to ensure the circulation and freshness of air in the greenhouse. The heating device (04) is installed on the main body (01) to ensure that the temperature in the greenhouse is maintained within a suitable range required for crop growth. The moving mechanism (05) is installed on the main body (01) to drive the drainage system (06) to slide. The drainage system (06) is installed on the main body (01) to clean up the accumulated water on the membrane.

2. The double-body multi-span temperature-controlled greenhouse according to claim 1, characterized in that: The main body (01) comprises a base (11) and a frame (12); the base (11) is provided with a drainage groove; the frame (12) is mounted on the base (11); and a film is provided on the frame (12).

3. The double-body multi-span temperature-controlled greenhouse as described in claim 2, characterized in that: The irrigation system (02) comprises a water tank (21), a water pump (22), a main irrigation pipe (23), a plurality of irrigation branch pipes (24) and a nozzle (25). The water tank (21) is installed at the top of a base (11), the water pump (22) is installed at the top of the base (11), one end of the main irrigation pipe (23) is connected to the output end of the water pump (22), and the other end is respectively connected to the plurality of irrigation branch pipes (24), and each irrigation branch pipe (24) is provided with an electric valve, and each irrigation branch pipe (24) is provided with a plurality of nozzles (25).

4. The double-body multi-span temperature-controlled greenhouse as described in claim 2, characterized in that: The ventilation mechanism (03) comprises a casing (31) and a first motor (32); the casing (31) is mounted on a base (11), an impeller is arranged inside the casing (31), and the first motor (32) is mounted on a side end of the casing (31).

5. The double-body multi-span temperature-controlled greenhouse as claimed in claim 4, characterized in that: The heating device (04) comprises a heating shell (41), a heating tube (42) and a hot air exhaust pipe (43); the heating shell (41) is mounted on the top of the base (11); the heating tube (42) is mounted on the heating shell (41); one end of the hot air exhaust pipe (43) is connected to the casing (31) and the other end is connected to the atmosphere through the heating shell (41).

6. The double-body multi-span temperature-controlled greenhouse as described in claim 2, characterized in that: The moving mechanism (05) comprises a slide rail (51), a rack (52), a slider (53) and a second motor (54); the slide rail (51) is mounted on the top of the base (11); the rack (52) is mounted on the slide rail (51); the slider (53) is slidably mounted on the slide rail (51); the second motor (54) is mounted on the side end of the slider (53); and a gear is arranged on the output end of the slider (53).

7. The double-body multi-span temperature-controlled greenhouse as described in claim 2, characterized in that: The drainage system (06) includes a support frame (61), a scraper (62) and a plurality of drainage pipes (63). The support frame (61) is mounted on the slider (53), the scraper (62) is mounted outside the film on the frame (12), one end of the drainage pipe (63) faces the groove of the base (11), and the other end is mounted on the frame (12), and the port is opposite to the scraper (62).

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