Lifting energy-saving air adjusting device of three-dimensional insect breeding platform

Abstract

The utility model relates to a lifting energy-saving air adjusting device of a three-dimensional insect breeding platform, which comprises an air inlet adjusting mechanism and an air outlet adjusting mechanism, the air inlet adjusting mechanism comprises an upper air inlet rotating shaft and air inlet shielding cloth arranged on the upper air inlet rotating shaft, the air inlet shielding cloth is provided with an air inlet fully-sealed area, and the air inlet fully-sealed area is provided with an air outlet fully-sealed area. A plurality of air inlets are formed in the bottom of the air inlet fully-sealed area; the air outlet adjusting mechanism comprises an upper air outlet rotating shaft, a lower air outlet rotating shaft and air outlet shielding cloth, the air outlet shielding cloth is provided with an air outlet full-sealing area, an air outlet part sealing area and an air outlet full-open area, and the air outlet part sealing area is provided with a plurality of air outlets. Through cooperation of the air inlet adjusting mechanism and the air outlet adjusting mechanism, the air inlet position and the air inlet amount in the breeding platform can be conveniently and rapidly changed, conversion of ventilation, heat exchange and air drying operation in the breeding platform is achieved, and compared with the prior art, the structure is simple, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to a lifting energy-saving air regulating device for a three-dimensional insect breeding platform, belonging to the field of insect breeding equipment. Background Art

[0002] Three-dimensional insect breeding is an efficient insect breeding method. It effectively utilizes space through multi-layer arrangement in the vertical direction, solving the problem of large floor space and high cost of traditional ground breeding. Insect breeding requires appropriate temperature and humidity, so ventilation and heat exchange of three-dimensional insect breeding equipment are important mechanisms. For open three-dimensional breeding platforms, the breeding boxes are opened and placed on the three-dimensional shelves, and the temperature and humidity are controlled by controlling the overall breeding environment. The overall cost is high and the efficiency is low. For sealed three-dimensional breeding platforms, ventilation and heat exchange operations are generally achieved by setting partial pipes and vents on each breeding layer. For example, the patent with announcement number CN115251011B discloses a system and method for breeding and drying saprophagous insects. Its specific structure is as follows: the system for breeding and drying saprophagous insects can realize both breeding and drying operations, including a breeding platform and a drying system. The breeding platform includes a bottom sealing layer and a plurality of insect breeding layers. The insect breeding layer includes a breathable support plate and baffles arranged around the breathable support plate. The drying system includes a system arranged The air-drying air inlet at the bottom of the air-permeable support plate is connected to the inlet of the hot air pipe, and the hot air pipe flows relatively dry hot air for air-drying; the top layer of the breeding platform is provided with an upper cover; the saprophagous insect breeding and drying system also includes a ventilation system, which includes a breeding air inlet arranged at the upper or lower part of the air-permeable support plate and an air outlet arranged at the upper part of the air-permeable support plate, the breeding air inlet is connected to the breeding air inlet pipe, and the air inlet pipe circulates gas for controlling the temperature, humidity and oxygen content of the breeding space; except for the top layer, the insect breeding layers are all provided with breeding air inlets, air outlets and air-drying air inlets, the breeding air inlet pipe is provided with a breeding air inlet valve, the air outlet pipe is provided with an air outlet valve, and the hot air pipe is provided with a dry hot air inlet valve. The saprophagous insect breeding and drying system of the utility model can perform breeding and air-drying operations at the same time, and a set of equipment can complete two different operations, which can effectively reduce equipment investment and reduce breeding costs. The above structure is to set air outlets on each breeding layer and connect the air outlets of each layer through pipes for ventilation and heat exchange. There are the following problems: the aperture of the air outlet is generally small, the resistance is large when the wind passes through the air outlet, and the wind pressure is significantly reduced, resulting in poor ventilation effect; in addition, the overall air duct is long and has many bends, which will also cause the wind pressure to decrease, resulting in poor ventilation effect and high energy consumption. Utility Model Content

[0003] The utility model provides a lifting energy-saving air regulating device for a three-dimensional insect breeding platform, which solves the problems of small air outlets and too long pipelines in existing ventilation and heat exchange devices, which lead to obvious reduction of wind pressure during ventilation, poor ventilation effect, high energy consumption, etc.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A lifting energy-saving air regulating device for a three-dimensional insect breeding platform, comprising an air inlet regulating mechanism and an air outlet regulating mechanism, wherein the air inlet regulating mechanism and the air outlet regulating mechanism are respectively arranged on both sides of the three-dimensional multi-layer breeding platform;

[0006] The air inlet adjustment mechanism includes an upper air inlet shaft and an air inlet shielding cloth arranged on the upper air inlet shaft, wherein the upper air inlet shaft is fixed to the upper part of the three-dimensional multi-layer breeding platform, the air inlet shielding cloth is provided with an air inlet fully sealed area, and a plurality of air inlets are arranged at the bottom of the air inlet fully sealed area; the air inlets are connected to the transverse ventilation duct between the two adjacent breeding platforms;

[0007] The air outlet adjustment mechanism includes an upper air outlet shaft, a lower air outlet shaft and an air outlet wind shielding cloth, the upper air outlet shaft and the lower air outlet shaft are respectively fixed to the upper part and the lower part of the three-dimensional multi-layer breeding platform, the two ends of the air outlet wind shielding cloth are respectively fixed to the upper air outlet shaft and the lower air outlet shaft, the air outlet wind shielding cloth is provided with an air outlet full sealing area, an air outlet partial sealing area and an air outlet full open area, the air outlet partial sealing area is provided with a plurality of air outlets, and the air outlets are connected to the transverse ventilation duct between the two adjacent breeding platforms;

[0008] The upper air inlet rotating shaft, the upper air outlet rotating shaft and the lower air outlet rotating shaft are respectively connected to the power mechanism.

[0009] Further, preferably: there are several upper air inlet rotating shafts, upper air outlet rotating shafts and lower air outlet rotating shafts, preferably two.

[0010] Further, preferably: the air inlet fully sealed area, the air outlet fully sealed area and the air outlet partially sealed area are provided with air holes.

[0011] Furthermore, preferably, the air holes are distributed on the windshield in a manner of being small at the top and large at the bottom, or sparse at the top and dense at the bottom.

[0012] Further, preferably: the air inlet adjustment mechanism also includes a lower air inlet shaft, the lower air inlet shaft is fixed to the lower part of the three-dimensional multi-layer breeding platform, and the air inlet wind shield is also provided with an air inlet fully open area.

[0013] Further, preferably: the lifting energy-saving air regulating device is arranged on the air regulating plate on one side or both sides of the three-dimensional multi-layer breeding platform, and the air regulating plate is arranged on the inner side of the air inlet regulating mechanism or the air outlet regulating mechanism.

[0014] Furthermore, preferably, the air regulating plates are a plurality of plates which are wider at the top and narrower at the bottom.

[0015] Further, preferably: the air regulating plates are a plurality of plates provided with through holes which are small at the top and large at the bottom, or sparse at the top and dense at the bottom.

[0016] Beneficial effects of the utility model:

[0017] In the utility model, the air inlet position and air volume in the breeding platform can be changed conveniently and quickly through the cooperation of the air inlet adjustment mechanism and the air outlet adjustment mechanism, so as to realize the conversion of ventilation, heat exchange and air drying operations in the breeding platform. Compared with the existing technology, the utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the three-dimensional insect breeding platform of Example 1;

[0020] Figure 2 This is a schematic diagram of the planar structure of the three-dimensional insect breeding platform of Example 1;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the breeding mechanism of the utility model;

[0022] Figure 4 Another three-dimensional structural schematic diagram of the breeding mechanism of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure with waste heat utilization of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the lifting energy-saving air regulating device of the utility model;

[0025] Figure 7 This is a structural schematic diagram of an embodiment of the air inlet adjustment mechanism of the utility model;

[0026] Figure 8This is a structural schematic diagram of another embodiment of the air inlet adjustment mechanism of the utility model;

[0027] Fig. 9 It is a structural schematic diagram of another embodiment of the air inlet adjustment mechanism of the utility model;

[0028] Fig.10 It is a structural schematic diagram of the air regulating plate of the present invention;

[0029] In the figure, 1 is an air inlet mechanism, 1-1 is an air inlet, 1-2 is an air inlet pipe, 1-3 is a main air inlet part, 1-4 is an air valve shaft, 1-5 is a rectangular valve plate, 2 is an air outlet mechanism, 2-1 is a negative pressure fan, 2-2 is an air outlet valve, 2-3 is an air outlet pipe, 2-4 is a waste heat air outlet, 2-5 is a main air outlet, 3 is a breeding mechanism, 3-1 is a driven roller, 3-2 is a baffle, 3-3 is a supporting mesh plate, 3-4 is a left insect deflector, 3-5 is a conveying mesh belt, 3-6 is a right insect deflector, 3-7 is an active roller, 3-8 is an electric push rod, 3-9 is an installation frame, 4 is a main frame, 5 is an insulation layer, 6 is a top plate, 7 is an air inlet adjustment mechanism, 7-1 is a first power mechanism, 7-2 is a second power mechanism, 7-3 is a third power mechanism, 7-4 is a fourth power mechanism, 7-5 is a fifth power mechanism, 7-6 is a fifth power mechanism, 7-7 is a fifth power mechanism, 7-8 is a fifth power mechanism, 7-9 is a fifth power mechanism, 7-1 is a fifth power mechanism, 7-2 is a fifth power mechanism, 7-3 is a fifth power mechanism, 7-4 is a fifth ... -2 is the upper air inlet shaft, 7-3 is the air inlet fully sealed area, 7-4 is the lateral air inlet, 7-5 is the air inlet fully open area, 7-6 is the air inlet partially open area, 7-7 is the lower air inlet shaft, 7-8 is the air vent, 7-9 is the air regulating plate, 8 is the lateral ventilation duct, 9 is the air outlet regulating mechanism, 9-1 is the upper air outlet shaft, 9-2 is the air outlet fully open area, 9-3 is the air outlet fully sealed area, 9-4 is the air outlet partially open area, 9-5 is the lateral air outlet, 9-6 is the lower air outlet shaft, 10 is the water heating mechanism, and 11 is the bottom plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Example 1

[0032] like Figure 1-5 As shown, a lifting energy-saving air regulating device for a three-dimensional insect breeding platform includes an air inlet regulating mechanism and an air outlet regulating mechanism, wherein the air inlet regulating mechanism and the air outlet regulating mechanism are respectively arranged on both sides of the three-dimensional multi-layer breeding platform;

[0033] The breeding platform can adopt the existing three-dimensional insect breeding equipment, including a main frame 4, several layers of breeding mechanisms 3 arranged on the main frame 4, a top plate 6, and a bottom plate 11. In this embodiment, ten layers of breeding mechanisms 3 are used, and the number of layers can also be set according to actual needs, such as 5, 6, 7...etc.

[0034] The structure of the breeding mechanism 3 can adopt the breeding mechanism 3 on the three-dimensional insect breeding platform in the prior art, such as a breeding box, or refer to patents CN115251011A, CN113317283A, CN117016495A and CN220728829U.

[0035] In this embodiment, the breeding mechanism 3 adopts a structure as described above, including a mounting frame 3-9, a left insect deflector plate 3-4, a right insect deflector plate 3-6, a conveying mesh belt 3-5, an active roller 3-7, a driven roller 3-1 and a feeding and discharging mechanism. The conveying mesh belt 3-5 is mounted on the mounting frame 3-9 through the active roller 3-7 and the driven roller 3-1. The left insect deflector plate 3-4 and the right insect deflector plate 3-6 are mounted on the mounting frame 3-9. The bottoms of the left insect deflector plate 3-4 and the right insect deflector plate 3-6 are in contact with the conveying mesh belt 3-5. The feeding and discharging mechanism is respectively arranged at both ends of the conveying mesh belt 3-5. The feeding and discharging mechanism includes a baffle plate 3-2 and an electric push rod 3-8. The height of the baffle plate 3-2 is higher than the height of the left insect deflector plate and the right insect deflector plate. In this way, a transverse ventilation duct 8 is formed in the space between the baffle 3-2 and the left insect-blocking mesh plate and the right insect-blocking mesh plate. The transverse ventilation duct 8 may not be provided with any structure, and may be provided with an air-permeable mesh, a sealing plate 12 with air holes 7-8, etc. as required. In this embodiment, no structure is provided. The active roller and / or the driven roller 3-1 are equipped with a power mechanism, and in this embodiment, the active roller is equipped with a power mechanism.

[0036] The conveyor mesh belts 3-5 are air-permeable plastic mesh, metal mesh or cloth, and a plastic mesh is used in this embodiment.

[0037] The conveyor mesh belt 3-5 is far away, and the cloth is easy to bend later. Therefore, a support mesh plate 3-3 can be set in the middle of the conveyor mesh belt 3-5 close to the upper position to improve the support force of the conveyor mesh belt 3-5. The support mesh plate 3-3 is set as a whole, or the support mesh plate 3-3 under the conveyor mesh belt 3-5 at the feeding end and / or the discharging end can be used. In this embodiment, the support mesh plate 3-3 is set at the feeding end, which can effectively avoid the extrusion and deformation of the conveyor mesh belt 3-5 at the feeding end by the material during feeding.

[0038] The three-dimensional insect breeding platform also includes a plurality of water heating mechanisms 10 , which are installed at the bottom of the breeding mechanism 3 .

[0039] The water heating mechanism 10 is installed at intervals at the bottom of the breeding mechanism 3 or the water heating mechanism 10 is installed at the bottom of the breeding mechanism 3 at the lowest layer.

[0040] In this embodiment, a water heating mechanism 10 is arranged at the bottom layer of the breeding mechanism 3 .

[0041] The water heating mechanism 10 is a conventional water heating mechanism 10, including a water heating pipe, a water inlet and a water outlet. The water heating mechanism 10 can be connected to a heating device, and the specific structure will not be described in detail.

[0042] The three-dimensional insect breeding platform includes a natural ventilation device, and the natural ventilation device includes an air inlet mechanism 1 and an air outlet mechanism 2;

[0043] The air inlet mechanism 1 includes a main air inlet part 1-3 which is arranged on the side of the three-dimensional multi-layer breeding platform and sealed with the side. The air inlet mechanism 1 is set to different structures according to actual needs. In this embodiment, the main air inlet part 1-3 is an integral structure, which completely covers the side of the three-dimensional multi-layer breeding platform. This type of structure is suitable for the overall feeding and discharging breeding mode of a single breeding platform, and can perform ventilation operations on each horizontal ventilation duct 8 without distinction.

[0044] The main air inlet 1-3 is provided with a plurality of air inlet pipes 1-2 at different positions. The specific position of the air inlet pipe 1-2 can be set as required, and can be set at the upper part, lower part, etc. of the main air inlet 1-3, which is conducive to rapid and uniform air intake. In this embodiment, it is set at the lower part of the main air inlet 1-3. An air inlet valve is provided on the air inlet pipe 1-2 to control the air intake volume. At the inlet of the air inlet pipe 1-2, a heat exchange mechanism, a filtering mechanism, a sterilizing mechanism and other equipment can be provided as required to filter, sterilize, heat, cool, dehumidify, humidify and other operations on the air, so that it can more effectively regulate the insect breeding and air drying environment and improve the breeding efficiency.

[0045] The air inlet 1-1 in the utility model is a plurality of elliptical holes, and the length of the plurality of elliptical holes is slightly smaller than the length of the horizontal ventilation duct 8, so that a large air volume can be ensured. The air inlet valve adopts a similar butterfly valve, including a rectangular valve plate 1-5, and the rectangular valve plate 1-5 is fixed on the air valve shaft 1-4, and the air valve shaft 1-4 is installed together with the motor.

[0046] The air outlet mechanism 2 is arranged on the other side of the three-dimensional multi-layer breeding platform, and is connected to the main air outlet part 2-5 which is sealed with the side. The air outlet mechanism 2 is set to a different structure according to actual needs. In this embodiment, the main air outlet part 2-5 is an integral structure, which completely covers the other side of the three-dimensional multi-layer breeding platform. This type of structure is suitable for the overall feeding and discharging breeding mode of a single breeding platform, and can perform ventilation operations on each horizontal ventilation duct 8 without distinction.

[0047] The air outlet mechanism 2 and the air inlet mechanism 1 are arranged on both sides of the breeding platform in the longitudinal direction, so that the air flows in the transverse direction of the breeding platform, which can greatly reduce the air circulation length, effectively reduce the wind resistance and improve the ventilation efficiency.

[0048] The main air outlet portion 2-5 is provided with an air outlet pipe 2-3, and the air outlet pipe 2-3 is provided with an air outlet valve 2-2 for adjusting the size of the air outlet volume.

[0049] The air outlet duct 2-3 is arranged on the top of the three-dimensional multi-layer breeding platform, and the position of the air outlet duct 2-3 is higher than the three-dimensional multi-layer breeding platform; the air circulates in the horizontal ventilation duct 8 between two adjacent breeding platforms.

[0050] During the insect breeding process, insect activities will generate heat, making the air temperature inside the breeding platform higher than the temperature at the 2-3 air outlets of the air outlet pipe;

[0051] During the drying process of insects, the introduction of hot air makes the air temperature inside the breeding platform higher than the temperature of the outlet of the air outlet pipe 2-3. Therefore, during the operation of the breeding platform, the air temperature inside the breeding platform is always the air temperature of the outlet of the air outlet pipe 2-3, and a temperature difference is formed between the air inlet pipe 1-2 and the air outlet, causing the hot air to rise and be discharged through the air outlet pipe 2-3, forming a negative pressure environment inside the breeding platform, generating suction, and automatically sucking the air from the air inlet pipe 1-2 into the breeding platform, forming a self-circulation of air, and naturally ventilating the inside of the breeding platform, which is low-cost and pollution-free.

[0052] The higher the air outlet duct 2-3 is, the better the effect of natural ventilation is. In order to further improve the ventilation effect, a negative pressure fan 2-1 can be set on the air outlet duct 2-3. The gas discharged from the air outlet can be collected and processed according to the actual situation for air purification.

[0053] According to the actual breeding environment, a heat preservation layer 5 can be provided on the air inlet mechanism 1 and the air outlet mechanism 2, which can effectively ensure the heat exchange effect, reduce energy consumption, and ensure that the insects always have a good growth environment.

[0054] like Figure 5 As shown, in order to improve the heat exchange effect, especially in winter when the air temperature is low and heating is required, the technical solution adopted by the utility model is: energy-saving ventilation also includes a waste heat utilization mechanism, and the air inlet pipe 1-2 and the air outlet pipe 2-3 are connected to the waste heat utilization mechanism.

[0055] The structure of the waste heat utilization mechanism can be selected according to the actual situation, and a suitable heat exchange device can be selected. The mechanism adopted in this embodiment is as follows: the waste heat utilization mechanism is a waste heat air outlet 2-4 arranged on the top of the three-dimensional multi-layer breeding platform, the air inlet pipe 1-2 passes through the waste heat air outlet 2-4, and an insulation layer 5 is arranged between the top of the three-dimensional multi-layer breeding platform and the waste heat air outlet 2-4, and the waste heat air outlet 2-4 is connected to the air outlet.

[0056] With the above mechanism, the air inlet pipe 1-2 passes through the waste heat utilization part in the reverse direction, and the air heat of the waste heat utilization part is used to heat the air in the air inlet pipe 1-2, so that the temperature is increased, and the inside of the breeding platform is heated and ventilated. The air inlet pipe 1-2 can also be passed through the air outlet as a whole as needed to further improve the waste heat utilization efficiency.

[0057] The energy-saving air regulating device comprises an air inlet regulating mechanism 7 and an air outlet regulating mechanism 9, wherein the air inlet regulating mechanism 7 and the air outlet regulating mechanism 9 are respectively arranged on both sides of the three-dimensional multi-layer breeding platform;

[0058] like Figure 6 As shown, the air inlet regulating mechanism 7 includes an upper air inlet shaft and an air inlet shield cloth arranged on the upper air inlet shaft 7-2, the upper air inlet shaft 7-2 is fixed on the upper part of the three-dimensional multi-layer breeding platform, the air inlet shield cloth is provided with an air inlet fully sealed area 7-3, and a plurality of transverse air inlets 7-4 are provided at the bottom of the air inlet fully sealed area 7-3; the transverse air inlets 7-4 are connected to the transverse ventilation duct 8 between the two adjacent layers of breeding platforms; the length of the air inlet fully sealed area 7-3 is not less than the height of the breeding platform, and in this embodiment, one transverse air inlet 7-4 is provided, and a plurality of transverse air inlets 7-4 may also be provided as needed or a plurality of transverse air inlets 7-4 may be provided at intervals.

[0059] like Figure 6 As shown, the air outlet regulating mechanism 9 includes an upper air outlet shaft 9-1, a lower air outlet shaft 9-6 and an air outlet wind shield, the upper air outlet shaft 9-1 and the lower air outlet shaft 9-6 are respectively fixed to the upper and lower parts of the three-dimensional multi-layer breeding platform, the two ends of the air outlet wind shield are respectively fixed to the upper air outlet shaft 9-1 and the lower air outlet shaft 9-6, the air outlet wind shield is provided with an air outlet fully sealed area 9-3, an air outlet partially open area 9-4 and an air outlet fully open area 9-2, the air outlet partially open area is provided with a plurality of transverse air outlets 9-5, the transverse air outlets 9-5 are connected to the transverse ventilation duct 8 between the two adjacent breeding platforms; the three respective lengths of the air outlet fully sealed area 9-3, the air outlet partially open area and the air outlet fully open area 9-2 are not less than the height of the breeding platform.

[0060] The air inlet shield and the air outlet shield may be made of durable, airtight materials, such as a structure in which a layer of plastic is provided on the cloth.

[0061] The upper air inlet shaft 7-2, the upper air outlet shaft 9-1 and the lower air outlet shaft 9-6 are respectively connected to the first power mechanism 7-1. The first power mechanism 7-1 can be a motor, a chain transmission mechanism, etc., and this embodiment uses a motor.

[0062] like Figure 7 As shown, the air inlet regulating mechanism 7 also includes a lower air inlet rotating shaft 7-7, and the lower air inlet rotating shaft 7-7 is fixed at the lower part of the three-dimensional multi-layer breeding platform. The air inlet wind shield is also provided with an air inlet fully open area 7-5 and an air inlet partially open area 7-6, and the lateral air inlet 7-4 is provided in the air inlet partially open area 7-6.

[0063] like Figure 8 As shown, when the breeding is air-dried, the air-dried layer is ventilated and air-dried, and the non-air-dried layer is sealed. In this way, there is a problem that the non-air-dried layer cannot be ventilated and breathable, which makes it difficult for insects to live and grow. Therefore, in this embodiment, the air inlet fully sealed area 7-3, the air outlet fully sealed area 9-3 and the air outlet partially open area 9-4 are provided with air holes 7-8. The provision of air holes 7-8 can form micro-ventilation in the breeding mechanism 3 without affecting the normal progress of breeding.

[0064] During the breeding ventilation process, there is a problem that the wind speed at the inlet and outlet is different from the fan, which leads to different ventilation volumes. To solve the above technical problems, the air holes 7-8 can be distributed on the wind shield in a manner of small at the top and large at the bottom, or sparse at the top and dense at the bottom. This can effectively adjust the ventilation volume in the breeding mechanism 3 and achieve uniform ventilation.

[0065] like Fig. 9 As shown, if the breeding mechanism 3 is relatively long, it will be difficult to use a single motor to drive the shaft to rotate. Therefore, the shaft can be set to multiple shafts according to the structure of the breeding platform, and each shaft is connected to a power mechanism.

[0066] In this embodiment, there are two upper air inlet rotating shafts 7-2, upper air outlet rotating shafts 9-1 and lower air outlet rotating shafts 9-6.

[0067] Example 2

[0068] like Fig.10 As shown, it is basically the same as Example 1, except that: the following technical solution is adopted: the air regulating plates 7-9 on one side or both sides of the three-dimensional multi-layer breeding platform are arranged on the inner side of the air inlet regulating mechanism 7 or the air outlet regulating mechanism 9. This embodiment adopts the arrangement of the air regulating plates 7-9 on the air inlet side.

[0069] The air regulating plates 7-9 are several plates that are wide at the top and narrow at the bottom, and there are four plates in this embodiment. The air regulating plates 7-9 can effectively control the air volume in and out of each layer of the breeding mechanism 3, so that the air inlet and outlet are small where the wind pressure loss is small, and the air inlet and outlet are large where the wind pressure loss is large, so that the air volume of each layer can be effectively adjusted to make the air volume of each layer uniform.

[0070] In addition to the above-mentioned structure, the air regulating plates 7-9 may also be formed of a plurality of plates with through holes that are small at the top and large at the bottom, or sparse at the top and dense at the bottom.

[0071] The above mechanism can also effectively realize uniform ventilation in the breeding layer through the action of the air regulating plates 7-9.

[0072] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting energy-saving air regulating device for a three-dimensional insect breeding platform, characterized in that: It includes an air inlet regulating mechanism and an air outlet regulating mechanism, and the air inlet regulating mechanism and the air outlet regulating mechanism are respectively arranged on both sides of the three-dimensional multi-layer breeding platform; The air inlet adjustment mechanism includes an upper air inlet shaft and an air inlet shielding cloth arranged on the upper air inlet shaft, wherein the upper air inlet shaft is fixed to the upper part of the three-dimensional multi-layer breeding platform, the air inlet shielding cloth is provided with an air inlet fully sealed area, and a plurality of air inlets are arranged at the bottom of the air inlet fully sealed area; the air inlets are connected to the transverse ventilation duct between the two adjacent breeding platforms; The air outlet adjustment mechanism comprises an upper air outlet shaft, a lower air outlet shaft and an air outlet wind shielding cloth, wherein the upper air outlet shaft and the lower air outlet shaft are respectively fixed to the upper part and the lower part of the three-dimensional multi-layer breeding platform, and the two ends of the air outlet wind shielding cloth are respectively fixed to the upper air outlet shaft and the lower air outlet shaft, and the air outlet wind shielding cloth is provided with an air outlet full sealing area, an air outlet partial sealing area and an air outlet full open area, and the air outlet partial sealing area is provided with a plurality of air outlets, and the air outlets are connected to the transverse ventilation duct between the two adjacent breeding platforms; The upper air inlet rotating shaft, the upper air outlet rotating shaft and the lower air outlet rotating shaft are respectively connected to the power mechanism.

2. The lifting energy-saving air regulating device according to claim 1 is characterized in that: There are a plurality of upper air inlet rotating shafts, upper air outlet rotating shafts and lower air outlet rotating shafts.

3. The lifting energy-saving air regulating device according to claim 2 is characterized in that: There are two upper air inlet rotating shafts, two upper air outlet rotating shafts and two lower air outlet rotating shafts.

4. The lifting energy-saving air regulating device according to claim 1 is characterized in that: The air inlet fully sealed area, the air outlet fully sealed area and the air outlet partially sealed area are provided with air holes.

5. The lifting energy-saving air regulating device according to claim 4 is characterized in that: The ventilation holes are distributed on the windproof cloth in the form of small holes at the top and large holes at the bottom, or sparse holes at the top and dense holes at the bottom.

6. The lifting energy-saving air regulating device according to claim 1 is characterized in that: The air inlet regulating mechanism also includes a lower air inlet rotating shaft, which is fixed to the lower part of the three-dimensional multi-layer breeding platform, and an air inlet fully open area is also provided on the air inlet wind shielding cloth.

7. The lifting energy-saving air regulating device according to any one of claims 1 to 6, characterized in that: The lifting energy-saving air regulating device is arranged on the air regulating plates on one side or both sides of the three-dimensional multi-layer breeding platform, and the air regulating plates are arranged on the inner side of the air inlet regulating mechanism or the air outlet regulating mechanism.

8. The lifting energy-saving air regulating device according to claim 7 is characterized in that: The air regulating plates are a plurality of plates which are wide at the top and narrow at the bottom.

9. The lifting energy-saving air regulating device according to claim 7, characterized in that: The air regulating plates are plates with a plurality of through holes which are small at the top and large at the bottom or sparse at the top and dense at the bottom.

Images