Structure for positive pressure glass greenhouse

Abstract

The utility model relates to the technical field of glass greenhouses, in particular to a structure for a positive pressure glass greenhouse, which comprises a mounting base, the top of the mounting base is fixedly connected with a greenhouse main body, the front and rear sides of the greenhouse main body are respectively provided with a first temperature and humidity sensor in a penetrating manner, and an inner cavity of the mounting base is transversely and fixedly connected with a bracket. According to the device, insect prevention protection can be carried out, the filtering fence plate can block outside insects, when the filtering fence plate blocks the insects, outside sundries can be blocked outside, and an insect killing agent in the containing box can carry out secondary insect killing treatment on the interior of the air inlet box, so that the protection performance of the device is improved, and the service life of the device is prolonged. Meanwhile, insect pest prevention and protection can be conducted on the greenhouse, hot air in the greenhouse can be rapidly exhausted, during exhausting, the working efficiency of the device can be improved, the device can conduct circulating treatment on the greenhouse, a large amount of carried hot air can be guided into the greenhouse again, and therefore energy needing to be consumed by the greenhouse can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glass greenhouses, in particular to a structure used for a positive pressure glass greenhouse. Background Art

[0002] A glass greenhouse is a greenhouse with glass as the main light-transmitting covering material. It is a type of greenhouse with a long service life and is suitable for a variety of regions and climates. It is divided into many different greenhouses for growing different plants. During the use of the glass greenhouse, a positive pressure structure is used to adjust the pressure inside the greenhouse.

[0003] After searching, the patent number is CN110800522A, and the name is Invention of Greenhouse Environment Control System Based on Positive Pressure Ventilation, which includes air-conditioning units, air supply ducts, CO2 generators and ozone generators. Through research and analysis, it is found that this equipment can realize comprehensive regulation and control of the greenhouse environment under a positive pressure greenhouse environment, and can evenly transport humid and cold air to the greenhouse space through the air supply duct. The equipment not only has fast air replacement, but also has low construction cost. However, to a certain extent, it still has the following disadvantages.

[0004] For example, when the equipment is in use, it generally does not have an insect-proof structure. When the pressure is adjusted in the greenhouse, some pests may be introduced into the greenhouse. If the staff does not find it in time, it is easy to cause pests to occur in the greenhouse. When in use, it usually does not have a circulation function. When the greenhouse is exhausted, a large amount of temperature in the greenhouse will be taken away. If it is discharged directly, additional resources will be required to heat the greenhouse. In order to solve the above technical problems, we have designed a structure for positive pressure glass greenhouses. Utility Model Content

[0005] The purpose of the utility model is to provide a structure for a positive pressure glass greenhouse, which has the advantages of insect-proof function and can circulate the greenhouse, and solves the problem that the greenhouse generally does not have an insect-proof structure, which leads to insect pests occurring in the greenhouse, and when in use, it usually does not have a circulation function. When discharging, additional resources are needed to heat the greenhouse.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a structure for a positive pressure glass greenhouse, comprising a mounting base, the top of the mounting base is fixedly connected to a greenhouse body, the front and rear sides of the greenhouse body are penetrated by first temperature and humidity sensors, the inner cavity of the mounting base is laterally fixedly connected to a bracket, the front and rear sides of the inner cavity of the greenhouse body are inlaid with a first fan, the top of the mounting base is provided with a pressure regulating assembly, the front and rear sides of the top of the greenhouse body are fixedly installed with electric blinds, and the front side of the inner cavity of the greenhouse body is fixedly installed with a single-chip microcomputer.

[0007] Preferably, the top of the electric blinds is connected with a connecting pipe, one end of the connecting pipe away from the electric blinds is connected with a connecting main pipe, and both sides of the connecting main pipe are connected with connecting valves.

[0008] Preferably, the pressure regulating assembly includes an air inlet box, which is fixedly installed on the top of the greenhouse main body, a ventilation main pipe is fixedly connected to the top of the inner cavity of the greenhouse main body, a fan is embedded in the bottom of the inner cavity of the air inlet box, the front and rear sides of the ventilation main pipe are connected with ventilation branch pipes, the bottom of the ventilation branch pipe is connected with a ventilation bottom pipe, both sides of the air inlet box are connected with connecting pipes, both sides of the inner cavity of the air inlet box are embedded with a second fan, a second temperature and humidity sensor is installed through the rear side of the top of the air inlet box, the output end of the second temperature and humidity sensor is electrically connected to the single-chip microcomputer, and the input ends of the fan and the second fan are electrically connected to the single-chip microcomputer.

[0009] Preferably, a mounting frame is fixedly connected to the top of the inner cavity of the air intake box, a placement box is installed through the front side of the mounting frame, a through hole is opened on the front side of the placement box, a pulling plate is fixedly connected to the bottom of the placement box, and a movable door panel is movably installed on the front side of the air intake box through a hinge.

[0010] Preferably, opposite sides of the two connecting pipes are fixedly connected with mounting frames, the rear side of the mounting frame is penetrated by a filter panel, and the rear side of the filter panel is fixedly connected with a limiting pull plate.

[0011] Preferably, the output end of the first temperature and humidity sensor is electrically connected to the single-chip microcomputer, and the input ends of the electric blinds and the first fan are both electrically connected to the single-chip microcomputer.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model can provide insect protection through the cooperation of filter panels, limit pull plates, installation frames and placement boxes. When the pressure is adjusted, the filter panels will block external insects to prevent harmful insects from entering the air intake box. When the filter panels block insects, external debris will also be blocked outside, and the insecticide in the placement box will also perform secondary insecticide treatment on the air intake box, thereby increasing the protectiveness of the equipment and also providing insect protection for the greenhouse.

[0014] 2. The utility model can quickly discharge the hot air in the greenhouse through the cooperation of the first fan, the electric shutter, the connecting pipe, the connecting main pipe and the connecting valve. When the greenhouse is exhausted, the working efficiency of the equipment can be increased. When ventilating, if the temperature in the greenhouse is low, the equipment can also circulate the greenhouse. When ventilating, the equipment can re-introduce a large amount of hot air into the greenhouse. This not only reduces the energy consumption of the greenhouse, but also prevents the planted plants from being frozen. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a sectional stereoscopic diagram of the structure of the utility model;

[0016] Figure 2 This is a rear perspective view of the structure of the utility model;

[0017] Figure 3 It is a right side perspective view of the structure of the utility model;

[0018] Figure 4 This is an exploded stereogram of the local structural voltage regulating assembly of the utility model.

[0019] In the figure: 1. Installation base; 2. Greenhouse body; 3. First temperature and humidity sensor; 4. Bracket; 5. First fan; 6. Electric shutters; 7. Voltage regulating assembly; 8. Connecting pipe; 9. Connecting main pipe; 10. Connecting valve; 11. Single chip microcomputer; 12. Air intake box; 13. Fan; 14. Ventilation main pipe; 15. Ventilation branch pipe; 16. Ventilation bottom pipe; 17. Connecting pipe; 18. Second fan; 19. Installation card frame; 20. Filter fence; 21. Limit pull plate; 22. Installation frame; 23. Placement box; 24. Second temperature and humidity sensor. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 4 A structure for a positive pressure glass greenhouse comprises a mounting base 1, a greenhouse body 2 is fixedly connected to the top of the mounting base 1, a first temperature and humidity sensor 3 is installed through both the front and rear sides of the greenhouse body 2, a bracket 4 is laterally fixedly connected to the inner cavity of the mounting base 1, a first fan 5 is inlaid and installed on both the front and rear sides of the inner cavity of the greenhouse body 2, a pressure regulating component 7 is arranged on the top of the mounting base 1, electric shutters 6 are fixedly installed on both the front and rear sides of the top of the greenhouse body 2, and a single chip computer 11 is fixedly installed on the front side of the inner cavity of the greenhouse body 2.

[0021] See also Figure 2 , Figure 3 The top of the electric shutter 6 is connected with a connecting pipe 8, one end of the connecting pipe 8 away from the electric shutter 6 is connected with a connecting main pipe 9, and both sides of the connecting main pipe 9 are connected with connecting valves 10.

[0022] See also Figure 4The pressure regulating assembly 7 includes an air intake box 12, which is fixedly installed on the top of the greenhouse main body 2. A ventilation main pipe 14 is fixedly connected to the top of the inner cavity of the greenhouse main body 2. A fan 13 is embedded in the bottom of the inner cavity of the air intake box 12. The front and rear sides of the ventilation main pipe 14 are connected with ventilation branch pipes 15, and the bottom of the ventilation branch pipe 15 is connected with a ventilation bottom pipe 16. Both sides of the air intake box 12 are connected with connecting pipes 17. Both sides of the inner cavity of the air intake box 12 are embedded with a second fan 18. A second temperature and humidity sensor 24 is installed through the rear side of the top of the air intake box 12. The output end of the second temperature and humidity sensor 24 is electrically connected to the single-chip microcomputer 11, and the input ends of the fan 13 and the second fan 18 are electrically connected to the single-chip microcomputer 11.

[0023] See also Figure 4 A mounting frame 22 is fixedly connected to the top of the inner cavity of the air intake box 12, a placement box 23 is installed through the front side of the mounting frame 22, a through hole is opened on the front side of the placement box 23, a pulling plate is fixedly connected to the bottom of the placement box 23, and a movable door panel is movably installed on the front side of the air intake box 12 through a hinge.

[0024] See also Figure 4 The two connecting pipes 17 are fixedly connected to the opposite sides with mounting frames 19 , and the rear side of the mounting frames 19 is penetrated by a filter panel 20 , and the rear side of the filter panel 20 is fixedly connected with a limit pull plate 21 .

[0025] See also Figure 1 , Figure 2 and Figure 3 The output end of the first temperature and humidity sensor 3 is electrically connected to the single-chip microcomputer 11, the input ends of the electric shutter 6 and the first fan 5 are electrically connected to the single-chip microcomputer 11, and the side of the connecting main pipe 9 close to the air intake box 12 is connected to the air intake box 12.

[0026] By setting the bracket 4, the greenhouse main body 2 can be supported to increase the overall stability of the greenhouse main body 2. By setting the second temperature and humidity sensor 24, the temperature and humidity in the air intake box 12 can be monitored in real time. By setting the first temperature and humidity sensor 3, the temperature and humidity in the greenhouse main body 2 can be monitored in real time. By setting the limiting pull plate 21, the filter panel 20 can be limited, and the staff can pull the filter panel 20 out of the installation frame 19. By setting the electric shutter 6, the greenhouse main body 2 can be sealed to prevent air from entering the connecting pipe 8 at will.

[0027] During use, if the greenhouse needs to adjust the pressure, the user will control the device through the single-chip computer 11. Before adjusting the pressure, the user will first place the insecticide in the placement box 23 so that the insecticide can treat the air inlet box 12 to prevent pests from entering the air inlet box 12. Then the user will start the fan 13 and the second fan 18 through the single-chip computer 11. The second fan 18 will first guide the outside air into the air inlet box 12. Before the air enters the air inlet box 12, the filter fence 20 will filter the air to prevent debris from entering the air inlet box 12. At the same time, it can also block adult insects to prevent pests from entering the greenhouse. At the same time, the fan 13 will pass through the ventilation branch pipe 15 And the ventilation bottom pipe 16 quickly transports the outside air into the greenhouse. When the greenhouse is used for a long time, the user will use the single-chip computer 11 to regularly control the electric shutters 6 and the first fan 5, so that the first fan 5 can quickly exhaust the air in the greenhouse. When exhausting the air, if the temperature in the greenhouse is high, the user will open the connecting valve 10, and then the first fan 5 will introduce the hot air into the connecting main pipe 9 through the connecting pipe 8, and then the connecting main pipe 9 will discharge the hot air to the outside. If the temperature in the greenhouse is not very high, the first fan 5 will introduce the hot air into the air inlet box 12, and the fan 13 will re-introduce the hot air into the greenhouse so that it can be circulated, thereby reducing the energy consumed by the greenhouse.

[0028] In summary: the structure for the positive pressure glass greenhouse, through the installation of the base 1, the greenhouse body 2, the first temperature and humidity sensor 3, the bracket 4, the first fan 5, the electric shutter 6, the pressure regulating assembly 7, the connecting pipe 8, the connecting main pipe 9 and the connecting valve 10, solves the problem that the greenhouse generally does not have an insect-proof structure, which leads to insect pests occurring in the greenhouse, and when in use, it usually does not have a circulation function. When discharging, additional resources are needed to heat the greenhouse.

Claims

1. A structure for a positive pressure glass greenhouse, comprising a mounting base (1), characterized in that: The top of the mounting base (1) is fixedly connected to a greenhouse body (2), the front and rear sides of the greenhouse body (2) are penetrated by first temperature and humidity sensors (3), the inner cavity of the mounting base (1) is transversely fixedly connected to a bracket (4), the front and rear sides of the inner cavity of the greenhouse body (2) are embedded with first fans (5), the top of the mounting base (1) is provided with a voltage regulating component (7), the front and rear sides of the top of the greenhouse body (2) are fixedly installed with electric blinds (6), and the front side of the inner cavity of the greenhouse body (2) is fixedly installed with a single-chip computer (11).

2. A structure for a positive pressure glass greenhouse according to claim 1, characterized in that: The top of the electric blind (6) is connected to a connecting pipe (8), one end of the connecting pipe (8) away from the electric blind (6) is connected to a connecting main pipe (9), and both sides of the connecting main pipe (9) are connected to connecting valves (10).

3. The structure for a positive pressure glass greenhouse according to claim 1, characterized in that: The pressure regulating assembly (7) comprises an air intake box (12), the air intake box (12) is fixedly mounted on the top of the greenhouse body (2), the top of the inner cavity of the greenhouse body (2) is fixedly connected to a ventilation main pipe (14), a fan (13) is embedded and mounted at the bottom of the inner cavity of the air intake box (12), the front and rear sides of the ventilation main pipe (14) are both connected to ventilation branch pipes (15), the bottom of the ventilation branch pipe (15) is connected to a ventilation bottom pipe (16), both sides of the air intake box (12) are connected to connecting pipes (17), both sides of the inner cavity of the air intake box (12) are embedded and mounted with a second fan (18), a second temperature and humidity sensor (24) is installed through the rear side of the top of the air intake box (12), the output end of the second temperature and humidity sensor (24) is electrically connected to the single-chip microcomputer (11), and the input ends of the fan (13) and the second fan (18) are both electrically connected to the single-chip microcomputer (11).

4. The structure for a positive pressure glass greenhouse according to claim 3, characterized in that: The top of the inner cavity of the air intake box (12) is fixedly connected with a mounting frame (22), the front side of the mounting frame (22) is penetrated by a placement box (23), the front side of the placement box (23) is provided with a through hole, the bottom of the placement box (23) is fixedly connected with a pulling plate, and the front side of the air intake box (12) is movably installed with a movable door panel via a hinge.

5. The structure for a positive pressure glass greenhouse according to claim 3, characterized in that: The two connecting pipes (17) are fixedly connected to a mounting frame (19) on opposite sides, a filter panel (20) is installed through the rear side of the mounting frame (19), and a limit pull plate (21) is fixedly connected to the rear side of the filter panel (20).

6. The structure for a positive pressure glass greenhouse according to claim 1, characterized in that: The output end of the first temperature and humidity sensor (3) is electrically connected to the single-chip computer (11), and the input ends of the electric blind (6) and the first fan (5) are both electrically connected to the single-chip computer (11).

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