Multipurpose planting greenhouse
By designing a ventilation system with air inlets, exhaust ducts, electric shock nets and blocking and cleaning mechanisms in a multi-purpose planting greenhouse, the problem of mosquito invasion is solved, mosquitoes are killed immediately and the ventilation system is unobstructed, thus protecting crop health and ecological balance.
Patent Information
- Application Number
- CN202422833496.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-11-20
AI Technical Summary
Existing multi-purpose greenhouses are prone to mosquito invasion during ventilation, which harms crops and carries pathogens, affecting the ecological balance and crop health.
A ventilation system including an air inlet, an exhaust, an electric shock net, a blocking and cleaning mechanism, and an exhaust mechanism is designed. The electric shock net kills mosquitoes, and the blocking and cleaning mechanism automatically cleans the remains of mosquitoes to ensure smooth ventilation.
Effectively prevent mosquito invasion, protect the healthy growth of crops, maintain the ecological balance inside the greenhouse, avoid direct damage or spread of pathogens by mosquitoes, and ensure the continuous and stable operation of the ventilation system.
Smart Images
Figure CN223379715U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of greenhouses, in particular to a multi-purpose planting greenhouse. Background Art
[0002] A multi-purpose greenhouse is an agricultural facility that uses specialized materials and structures to provide a light-permeable, heat-insulating (or heated) growing environment for plants in an open-air environment. Multi-purpose greenhouses can be used to grow a variety of crops, including fruits and vegetables, flowers, fungi, and more.
[0003] Existing multi-purpose greenhouses urgently need to add ventilation mechanisms to maintain smooth ventilation in the internal environment. However, while promoting air circulation, mosquitoes may take the opportunity to invade the interior of the greenhouse, posing a potential growth threat to the diverse crops in the greenhouse. These mosquitoes may not only directly harm the crops, but may also carry pathogens, affecting the overall ecological balance of the greenhouse and the health of the crops. Utility Model Content
[0004] The purpose of the utility model is to provide a multi-purpose planting greenhouse to solve the problem that mosquitoes may invade when ventilating the existing multi-purpose planting greenhouse, directly harm crops and carry pathogens, affecting the ecological balance and crop health.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-purpose planting greenhouse, comprising a greenhouse body, a ventilation mechanism arranged on the greenhouse body, the ventilation mechanism comprising two air inlets arranged at one end of the greenhouse body and spaced apart, two air exhaust ducts arranged at the other end of the greenhouse body and spaced apart, an exhaust mechanism arranged in the air inlet, an electric shock net respectively arranged in the air inlet and the exhaust, mounting covers respectively arranged on the air inlet port of the air inlet and the air outlet port of the exhaust, three circular air inlets arranged on the mounting cover and spaced apart, and a blocking and cleaning mechanism arranged on the mounting cover, the electric shock net and the exhaust mechanism are spaced apart, the blocking and cleaning mechanism acts on the electric shock net, and the blocking and cleaning mechanism is used to block the three circular air inlets.
[0006] Furthermore, the blocking and cleaning mechanism includes a second motor arranged on the outside of the mounting cover, a second rotating shaft connected to the output end of the second motor, a blocking plate connected to one end of the second rotating shaft and slidingly connected to the inner wall of the mounting cover, three circular openings arranged on the blocking plate and corresponding to the circular air inlet, a rotating rod arranged on one side of the blocking plate, a rotating plate arranged at one end of the rotating rod, and bristles arranged on one side of the rotating plate and slidingly matched with one side of the electric shock net.
[0007] Furthermore, the lower outer walls of the air inlet duct and the air exhaust duct are provided with a mosquito corpse collection mechanism corresponding to the area between the electric shock net and the blocking plate.
[0008] Furthermore, the mosquito corpse collection mechanism includes conical outlets respectively arranged on the lower outer walls of the air inlet and exhaust ducts, a threaded joint connected to the lower end of the conical outlet and hollow inside, and a collection bucket threadedly matched with the threaded joint.
[0009] Furthermore, the exhaust mechanism includes a mounting frame connected to the inner wall of the air inlet tube, a first motor arranged on one side of the mounting frame, a first rotating shaft connected to the output end of the first motor, and a fan blade connected to the outer wall of the first rotating shaft and located on the other side of the mounting frame, and the first motor is located between the mounting frame and the electric shock net.
[0010] Furthermore, a heating wire is provided inside the air inlet tube and is located on one side of the fan blade.
[0011] Furthermore, a filter is provided in the circular air inlet.
[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0013] In the management and operation of the multi-purpose planting greenhouse, through the coordinated operation of the air inlet duct, exhaust duct, installation cover, cleaning and blocking mechanism, electric shock net, exhaust mechanism, etc., not only the ventilation of the interior of the greenhouse is achieved, but also the invasion of pests such as mosquitoes is prevented, and the mosquitoes are killed. It is particularly worth mentioning that the setting of the blocking and cleaning mechanism can automatically brush off and clean the mosquito remains attached to the surface of the electric shock net regardless of whether the three circular openings are closed or opened. This function reduces the risk of the electric shock net being blocked due to the accumulation of mosquito remains, ensuring continuous and stable killing efficiency and smooth air intake. In addition, the planting greenhouse not only prevents mosquitoes from taking the opportunity to enter when the greenhouse body is ventilated, but also protects the diverse crops in the greenhouse body from potential growth threats by immediately killing invading mosquitoes, avoiding the possibility of mosquitoes directly damaging crops or carrying and spreading pathogens, thereby maintaining the ecological balance inside the greenhouse and the healthy growth environment of crops.
[0014] In the process of controlling the opening or closing of the three circular air inlets, through the coordinated cooperation of the second motor, the blocking plate with a circular opening matching the circular air inlet, the rotating rod connected to the blocking plate, the rotating plate connected thereto, and the brush bristles, this cleaning and blocking mechanism not only realizes the opening and closing control of the three circular air inlets, but also simultaneously completes the cleaning work of the mosquito remains brushed off on the electric shock net, ensuring the cleanliness and operation of the electric shock net. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a structural diagram of the multi-purpose planting greenhouse of the utility model;
[0016] Figure 2 This is a cross-sectional schematic diagram of the multi-purpose planting greenhouse of the present utility model;
[0017] Figure 3 For the utility model Figure 2 A in the middle is an enlarged schematic diagram;
[0018] Figure 4 For the utility model Figure 2 Enlarged schematic diagram of point B in the middle.
[0019] In the figure: 1. Greenhouse body; 2. Sealing and cleaning mechanism; 3. Exhaust mechanism; 4. Air inlet duct; 5. Mounting frame; 6. First motor; 7. First rotating shaft; 8. Fan blades; 9. Heating wire; 10. Electric shock net; 11. Mounting cover; 12. Circular air inlet; 13. Filter; 14. Second motor; 15. Second rotating shaft; 16. Sealing plate; 17. Circular opening; 18. Rotating rod; 19. Rotating plate; 20. Bristles; 21. Conical outlet; 22. Threaded joint; 23. Collection bucket; 24. Exhaust duct. DETAILED DESCRIPTION
[0020] See also Figure 1-4A multi-purpose planting greenhouse comprises a greenhouse body 1, a ventilation mechanism provided on the greenhouse body 1, the ventilation mechanism comprising an air inlet 4 connected to one end of the greenhouse body 1 and arranged at intervals, two air exhaust ducts 24 connected to the other end of the greenhouse body 1 and arranged at intervals, an exhaust mechanism 3 provided in the air inlet duct 4, an electric shock net 10 respectively installed in the air inlet duct 4 and the air exhaust duct 24, a mounting cover 11 detachably connected to the air inlet port of the air inlet duct 4 and the air outlet port of the air exhaust duct 24 by a plurality of screws, three circular air inlets 12 provided on the mounting cover 11 and arranged at intervals, A blocking and cleaning mechanism 2 is provided on the mounting cover 11, and the electric shock net 10 and the exhaust mechanism 3 are arranged at intervals. The blocking and cleaning mechanism 2 acts on the electric shock net 10, and the blocking and cleaning mechanism 2 is used to block the three circular air inlets 12. In the management process of the multi-purpose planting greenhouse, when the interior of the greenhouse body 1 is in urgent need of ventilation, the blocking and cleaning mechanisms 2 respectively equipped on the exhaust duct 24 and the air inlet duct 4 are controlled to start. The operation of this action releases the blocking state of the three circular air inlets 12 by the blocking and cleaning mechanism 2, and simultaneously clears the accumulated mosquito remains on the electric shock net 10, ensuring that the electric shock net 10 The air in the duct 4 is unobstructed. Next, the exhaust mechanism 3 arranged in the air inlet 4 is controlled to start. At the same time, the electric shock nets 10 respectively arranged in the air inlet 4 and the exhaust duct 24 are connected to the power supply. Under the suction force of the exhaust mechanism 3, the outside air is drawn into the air inlet 4 through the three circular air inlets 12. In this process, the mosquitoes that enter are killed by the electric shock net 10, and the air continues to circulate into the greenhouse body 1. At the same time, the air in the greenhouse body 1 is discharged through the exhaust duct 24. The electric shock net 10 in the exhaust duct 24 intercepts and kills the mosquitoes that try to flow back into the exhaust duct 24, preventing mosquitoes from entering. Insects enter the interior of the greenhouse body 1, and the setting of the blocking and cleaning mechanism 2 can brush off the remains of mosquitoes attached to the electric shock net 10 regardless of whether the three circular air inlets 12 are closed or opened, thereby avoiding the risk of clogging of the electric shock net 10; thus, the planting greenhouse not only prevents mosquitoes from taking the opportunity to enter when the greenhouse body 1 is ventilated, but also protects the diverse crops in the greenhouse body 1 from potential growth threats by killing invading mosquitoes in time, and avoids the possibility that mosquitoes may directly damage crops or carry and spread pathogens, thereby maintaining the ecological balance inside the greenhouse and the healthy growth environment of crops.
[0021] The blocking and cleaning mechanism 2 includes a second motor 14 installed on the outside of the mounting cover 11, a second rotating shaft 15 connected to the output end of the second motor 14, a blocking plate 16 connected to one end of the second rotating shaft 15 and slidably connected to the inner wall of the mounting cover 11, three circular openings 17 provided on the blocking plate 16 and corresponding to the circular air inlet 12, a rotating rod 18 connected to one side of the blocking plate 16, a rotating plate 19 connected to one end of the rotating rod 18, and bristles 20 connected to one side of the rotating plate 19 and slidably matched with one side of the electric shock net 10; when the blocking and cleaning mechanism 2 is working, the second motor 14 is controlled to start, the second motor 14 drives the second rotating shaft 15 to rotate, and the second rotating shaft 15 drives the blocking plate 16 to rotate until the three circular openings on the blocking plate 16 are The three circular air inlets 12 are aligned with the three circular air inlets 12. At this time, the three circular air inlets 12 are in an open state. On the contrary, when the blocking plate 16 continues to rotate, the three circular air inlets 17 and the three circular air inlets 12 are staggered, and the three circular air inlets 12 are blocked and closed. At the same time, the rotation of the blocking plate 16 also rotates the rotating rod 18 connected to it, and the rotating rod 18 drives the rotating plate 19 to rotate. The bristles 20 on the rotating plate 19 brush off the mosquito remains on the electric shock net 10, and then the blocking and cleaning mechanism 2 not only realizes the blocking and opening functions of the three circular air inlets 12, but also simultaneously completes the cleaning work of brushing off the mosquito remains on the electric shock net 10, ensuring the cleanliness and operation of the electric shock net 10.
[0022] The lower outer walls of the air inlet 4 and the exhaust duct 24 are both provided with a mosquito corpse collection mechanism corresponding to the electric shock net 10 and the blocking plate 16; the mosquito corpse collection mechanism includes a conical outlet 21 respectively provided on the lower outer walls of the air inlet 4 and the exhaust duct 24, a threaded joint 22 which is connected to the lower end of the conical outlet 21 and is hollow inside, and a collection bucket 23 which is threadedly matched with the threaded joint 22; the collection bucket 23 is made of transparent material, which is convenient for observing the amount of mosquito remains collected in the collection bucket 23 and cleaning it in time; the mosquito remains that are brushed off and cleaned enter the collection bucket 23 through the conical outlet 21 and the threaded joint 22 in turn. When cleaning the mosquito remains in the collection bucket 23, the collection bucket 23 is removed by unscrewing from the threaded joint 22 to clean the mosquito remains; this facilitates the collection of the mosquito remains that are brushed off and cleaned.
[0023] The exhaust mechanism 3 includes a mounting frame 5 connected to the inner wall of the air inlet tube 4, a first motor 6 arranged on one side of the mounting frame 5, a first rotating shaft 7 connected to the output end of the first motor 6, and a fan blade 8 connected to the outer wall of the first rotating shaft 7 and located on the other side of the mounting frame 5. The first motor 6 is located between the mounting frame 5 and the electric shock net 10; when the exhaust mechanism 3 is working, the first motor 6 is controlled to start, the first motor 6 drives the first rotating shaft 7 to rotate, and the first rotating shaft 7 drives the fan blade 8 to rotate, thereby drawing outside air into the air inlet tube 4.
[0024] A heating wire 9 is provided inside the air inlet 4 on one side of the fan blade 8; when the outside temperature is too low, the heating wire 9 is instructed to connect to the power supply and then start its heating function. During this process, the cold air sucked into the air inlet 4 will be heated and then converted into warm airflow and enter the interior of the greenhouse body 1; it is intended to resist the negative impact that the external low temperature environment may have on the internal temperature of the greenhouse body 1, ensure that the temperature conditions in the greenhouse are stable and suitable, thereby maintaining the microenvironment for the normal growth of crops and avoiding growth obstacles or damage caused by temperature differences.
[0025] A filter 13 is installed in the circular air inlet 12; when the outside air enters the interior of the air inlet tube 4 through the circular air inlet 12, the fine filter 13 blocks and filters out large particles of garbage and impurities mixed in the air.
[0026] Working principle: During the management of the multi-purpose planting greenhouse, when the interior of the greenhouse body 1 urgently needs ventilation, the second motor 14 is controlled to start, and the second motor 14 drives the second rotating shaft 15 to rotate, and the second rotating shaft 15 drives the blocking plate 16 to rotate until the three circular openings 17 on the blocking plate 16 are aligned with the three circular air inlets 12. At this time, the three circular air inlets 12 are in the open state. At the same time, the rotation of the blocking plate 16 also rotates the rotating rod 18 connected to it, and the rotating rod 18 drives the rotating plate 19 to rotate. The bristles 20 on the rotating plate 19 brush off the mosquito remains on the electric shock net 10 to ensure the smooth flow of the electric shock net 10. The brushed and cleaned mosquito remains pass through the conical outlet 21 and the threaded joint 22 into the collection bucket 23 in turn. Immediately afterwards, the first motor 6 is controlled to start. At the same time, the electric shock nets 10 respectively arranged in the air inlet 4 and the exhaust duct 24 are connected to the power supply, and the first motor 6 drives the first rotating shaft 7 to rotate, and the first rotating shaft 7 drives the fan blades 8 rotates, and the outside air is drawn into the air inlet 4 through the three circular air inlets 12. In this process, the mosquitoes that enter are killed by the electric shock net 10, and the air continues to circulate into the greenhouse body 1. At the same time, the air in the greenhouse body 1 is discharged through the exhaust duct 24. The electric shock net 10 in the exhaust duct 24 intercepts and kills the mosquitoes that try to flow back into the exhaust duct 24, preventing the mosquitoes from entering the interior of the greenhouse body 1. The setting of the blocking and cleaning mechanism 2 can brush off the remains of mosquitoes attached to the electric shock net 10 in the process of closing or opening the three circular air inlets 12, thereby avoiding the risk of clogging of the electric shock net 10. Therefore, the planting greenhouse not only prevents mosquitoes from taking the opportunity to enter when the greenhouse body 1 is ventilated, but also protects the diverse crops in the greenhouse body 1 from potential growth threats by killing invading mosquitoes in time, and avoids the possibility that mosquitoes may directly damage crops or carry and spread pathogens, thereby maintaining the ecological balance inside the greenhouse and the healthy growth environment of crops.
[0027] When the outside temperature is too low, the heating wire 9 is instructed to connect to the power supply and then start its heating function. During this process, the cold air sucked into the air inlet tube 4 will be heated and then converted into warm airflow and enter the interior of the greenhouse body 1; it is intended to resist the negative impact of the external low temperature environment on the internal temperature of the greenhouse body 1, ensure that the temperature conditions in the greenhouse are stable and suitable, thereby maintaining the microenvironment for the normal growth of crops and avoiding growth obstacles or damage caused by temperature differences.
[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A multi-purpose planting greenhouse, comprising a greenhouse body (1) and a ventilation mechanism provided on the greenhouse body (1), characterized in that: The ventilation mechanism comprises two air inlets (4) arranged at one end of the greenhouse body (1) and spaced apart, two air exhaust ducts (24) arranged at the other end of the greenhouse body (1) and spaced apart, an exhaust mechanism (3) arranged in the air inlet duct (4), an electric shock net (10) respectively arranged in the air inlet duct (4) and the air exhaust duct (24), a mounting cover (11) respectively arranged on the air inlet port of the air inlet duct (4) and the air outlet port of the air exhaust duct (24), three circular air inlets (12) arranged at intervals on the mounting cover (11), and a blocking and cleaning mechanism (2) arranged on the mounting cover (11), wherein the electric shock net (10) and the air exhaust mechanism (3) are spaced apart, the blocking and cleaning mechanism (2) acts on the electric shock net (10), and the blocking and cleaning mechanism (2) is used to block the three circular air inlets (12).
2. A multi-purpose planting greenhouse according to claim 1, characterized in that: The blocking and cleaning mechanism (2) comprises a second motor (14) arranged outside the mounting cover (11), a second rotating shaft (15) connected to the output end of the second motor (14), a blocking plate (16) connected to one end of the second rotating shaft (15) and slidably connected to the inner wall of the mounting cover (11), three circular openings (17) arranged on the blocking plate (16) and corresponding to the circular air inlet (12), a rotating rod (18) arranged on one side of the blocking plate (16), a rotating plate (19) arranged at one end of the rotating rod (18), and bristles (20) arranged on one side of the rotating plate (19) and slidably engaged with one side of the electric shock net (10).
3. A multi-purpose planting greenhouse as claimed in claim 2, characterized in that: The lower outer walls of the air inlet duct (4) and the air outlet duct (24) are both provided with mosquito corpse collecting mechanisms corresponding to the electric shock net (10) and the blocking plate (16).
4. A multi-purpose planting greenhouse as claimed in claim 3, characterized in that: The mosquito corpse collection mechanism comprises a tapered outlet (21) provided on the lower outer wall of the air inlet tube (4) and the air outlet tube (24), a threaded joint (22) connected to the lower end of the tapered outlet (21) and having a hollow interior, and a collection bucket (23) threadedly engaged with the threaded joint (22).
5. The multi-purpose planting greenhouse according to claim 1, characterized in that: The exhaust mechanism (3) comprises a mounting frame (5) connected to the inner wall of the air inlet tube (4), a first motor (6) arranged on one side of the mounting frame (5), a first rotating shaft (7) connected to the output end of the first motor (6), and a fan blade (8) connected to the outer wall of the first rotating shaft (7) and located on the other side of the mounting frame (5), wherein the first motor (6) is located between the mounting frame (5) and the electric shock net (10).
6. A multi-purpose planting greenhouse as claimed in claim 5, characterized in that: A heating wire (9) is provided inside the air inlet cylinder (4) and is located on one side of the fan blade (8).
7. The multi-purpose planting greenhouse according to claim 1, characterized in that: A filter screen (13) is provided in the circular air inlet (12).