Constant-temperature and constant-humidity biochemical incubator for predatory mites
By setting up a temperature circulation system of fans, electric heating tubes and refrigeration blocks in the biochemical incubator for predation mites, combined with a humidification water cloth assembly and a dehumidifier, the precise control of the internal temperature and humidity of the incubator is achieved, solving the problem of insufficient temperature and humidity control in the traditional incubator, and improving the survival rate and yield of predation mites.
Patent Information
- Application Number
- CN202420709435.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-04-08
AI Technical Summary
It is difficult for traditional biochemical incubators to control temperature and humidity inside the box, resulting in the death of predatory mites due to excessive temperature or insufficient humidity during the culture process, affecting their growth and yield.
A constant temperature and humidity biochemical incubator for predating mites was designed. By setting up a fan and electric heating tube in the heating zone and setting up a refrigeration block in the air diversion zone, a temperature circulation system is formed, and combined with a humidification water distribution component and a dehumidifier, the precise control of the internal temperature and humidity of the incubator is achieved.
It ensures the constant temperature and humidity conditions required for the growth of predatory mites, improves the survival rate and yield of predatory mites, and solves the shortcomings of traditional incubators in temperature and humidity control.
Smart Images
Figure CN222621973U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of predatory mite cultivation, and in particular relates to a constant temperature and humidity biochemical cultivation box for predatory mites. Background Art
[0002] Predatory mites play an important role in biological control and can effectively control agricultural pests and greenhouse pests. However, the cultivation process of predatory mites requires high temperature and humidity environmental conditions. Traditional biochemical incubators are difficult to control the temperature and humidity inside the box in time. Excessive temperature or insufficient humidity can easily cause the death of predatory mites in the culture dish, which is not conducive to the cultivation of predatory mites. It is difficult to meet the constant temperature and humidity conditions required for the growth of predatory mites, resulting in unstable cultivation effects and affecting the yield and activity of predatory mites. Summary of the invention
[0003] In order to overcome the problem that it is difficult for the traditional biochemical incubator in the background technology to control the temperature and humidity inside the box in time, too high temperature or insufficient humidity can easily cause the death of predatory mites in the culture dish, which is not conducive to the cultivation of predatory mites, and it is difficult to meet the constant temperature and humidity conditions required for the growth of predatory mites, resulting in unstable culture effect and affecting the yield and activity of predatory mites, the utility model provides a constant temperature and humidity biochemical incubator for predatory mites; a fan and an electric heating tube are arranged in the heating zone inside the incubator, and a refrigeration block is arranged in the air guide zone to form a temperature circulation system together, and the electric heating tube is heated by the fan to form a The hot air is introduced into the spaces between the trays along the mesh plate, so that the air in the incubator circulates and the temperature uniformity inside the incubator is ensured. The refrigeration block cools the air as needed to maintain a constant temperature environment inside the incubator. A humidifying water distribution component is provided to increase the humidity in the incubator, and a dehumidifier is used to dehumidify the air. The two are used in conjunction with each other to keep the humidity in the incubator within a set range, thereby realizing the control function of the temperature and humidity inside the incubator, ensuring the constant temperature and humidity conditions required for the growth of predatory mites, and further improving the survival rate and yield of predatory mite larvae.
[0004] To achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a constant temperature and humidity biochemical incubator for predatory mites mainly comprises a protective shell, an incubator, a placement tray, a support block, a filter screen, a box door, a humidification water distribution assembly, a fan, a controller, an electric heating pipe, an air vent, a refrigeration block, a mesh plate, a dehumidifier, a temperature sensor, a humidity sensor, a heat insulation board, a heating zone, and an air diversion zone. The incubator is installed inside the protective shell, and the bottom of the incubator is separated by a heat insulation board to form a heating zone. The left and right sides of the incubator are respectively provided with mesh plates for facilitating air circulation, and an air diversion zone is formed between the mesh plate and the inner wall of the incubator. A plurality of groups of support blocks are equidistantly installed in the vertical direction on the inner wall of the mesh plate, and the placement tray is slidably installed on the support block and is located inside the incubator; the electric heating pipes distributed in a serpentine structure are installed at the heating zone at the bottom of the incubator through a bracket. The incubator is provided with an air inlet pipe near the bottom of the protective shell, the filter cover is installed on the side wall of the protective shell, the fan is installed in the heating zone at the bottom of the incubator and is connected with the air inlet pipe, a refrigeration block is installed on the inner wall of the incubator, the refrigeration block is located at the bottom of the air guide zone, the dehumidifier is installed on the top of the protective shell, the air inlet of the dehumidifier is connected with the inside of the incubator through a pipe, and the air outlet of the dehumidifier is connected with the air guide zone in the incubator through a pipe; the humidification and water distribution components are installed in the incubator through supporting blocks, and are respectively located on the top of the placement tray, the top of the incubator is provided with air holes connected with the outside of the protective shell, and the inside of the incubator is respectively installed with a temperature sensor and a humidity sensor for monitoring temperature and humidity; the controller is installed on the protective shell, and the temperature sensor, humidity sensor, refrigeration block, electric heating tube and fan are electrically connected with the controller respectively; the side of the protective shell is hinged with a box door.
[0005] The humidifying water distribution assembly includes a main pipe, a branch pipe, a shunt pipe, and an atomizing nozzle. The main pipe is connected to the shunt pipe through the branch pipe, and multiple groups of atomizing nozzles for humidifying the inside of the incubator are equidistantly installed on the shunt pipe.
[0006] The placement tray is provided with a plurality of circular slots for limiting the position of the culture dish at equal intervals in the horizontal and vertical directions, a support plate with a hollow structure is provided at the bottom of the circular slots, and a first handle is provided on the placement tray.
[0007] The box door is provided with a glass observation window for conveniently observing the cultivation of predatory mites inside the incubator, the box door is provided with a rotatable second handle, a buckle is installed on the protective shell, the second handle is provided with a clamping block that cooperates with the buckle, the opening end of the incubator is provided with an annular sealing strip, and the box door is sealed and connected to the incubator.
[0008] The protective shell is provided with a drainage pipe which is communicated with the interior of the incubator.
[0009] Beneficial effects of the utility model:
[0010] The utility model arranges a fan and an electric heating tube in a heating zone inside the incubator, and arranges a refrigeration block in an air guide zone, which together form a temperature circulation system; the hot air formed by heating the electric heating tube is introduced into between each layer of placement plates along the mesh plate by the fan, so that the air in the incubator circulates and the uniformity of the temperature inside the incubator is ensured; the refrigeration block cools the air as needed, thereby maintaining a constant temperature environment inside the incubator; a humidifying water distribution component is provided for increasing the humidity in the incubator, and a dehumidifier is used for dehumidifying the air; the two are used in coordination with each other, so that the humidity in the incubator is maintained within a set range, thereby realizing the control function of the temperature and humidity inside the incubator, ensuring the constant temperature and humidity conditions required for the growth of predatory mites, and further improving the survival rate and yield of predatory mite larvae. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a three-dimensional schematic diagram of the internal structure of the utility model. Figure 1 .
[0012] Figure 2 It is a three-dimensional schematic diagram of the working state of the utility model.
[0013] Figure 3 yes Figure 1 A partial enlarged view of point A in the middle.
[0014] Figure 4 yes Figure 2 A partial enlarged view of point B in the middle.
[0015] Figure 5 It is a cross-sectional view of the internal structure of the utility model.
[0016] Figure 6 It is a planar sectional view of the internal structure of the utility model.
[0017] Figure 7 It is a three-dimensional schematic diagram of the rear side of the utility model.
[0018] Figure 8 It is a schematic diagram of the three-dimensional structure of the placement plate.
[0019] Fig. 9 It is a schematic diagram of the three-dimensional structure of the humidifying cloth water component. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.
[0021] The utility model discloses a constant temperature and humidity biochemical incubator for predatory mites, the constant temperature and humidity biochemical incubator for predatory mites mainly comprises a protective shell 1, an incubator 2, a placement plate 3, a support block 4, a filter screen 5, a box door 6, a humidification water distribution component 7, a fan 8, a controller 9, an electric heating pipe 10, an air vent 11, a refrigeration block 12, a mesh plate 13, a dehumidifier 14, a temperature sensor 15, a humidity sensor 16, a heat insulation board 18, a heating area 19, and an air guide area 20. The incubator 2 is provided with a heat insulation board 18, a heating area 19, and an air guide area 20. Installed inside the protective shell 1, the bottom of the incubator 2 is separated by an insulation board 18 to form a heating zone 19, the left and right sides of the incubator 2 are respectively provided with mesh plates 13 for air circulation, and an air guide zone 20 is formed between the mesh plate 13 and the inner wall of the incubator 2. A plurality of groups of support blocks 4 are evenly installed on the inner wall of the mesh plate 13 in the vertical direction, and the placement plate 3 is slidably installed on the support blocks 4 and is located inside the incubator 2; the electric heating tube 10 distributed in a serpentine structure is installed in the heating zone 19 at the bottom of the incubator 2 through a bracket. An air inlet pipe 101 is provided near the bottom of the protective shell 1, a filter screen 5 is installed on the side wall of the protective shell 1, a fan 8 is installed in the heating area 19 at the bottom of the incubator 2 and is connected to the air inlet pipe 101, a refrigeration block 12 is installed on the inner wall of the incubator 2, and the refrigeration block 12 is located at the bottom of the air guide area 20, a dehumidifier 14 is installed at the top of the protective shell 1, the air inlet of the dehumidifier 14 is connected to the inside of the incubator 2 through a pipeline, and the air outlet of the dehumidifier 14 is connected to the air guide area 20 in the incubator 2 through a pipeline; a humidifying water distribution assembly 7 is installed in the incubator 2 through a support block 4, and is respectively located on the top of the placement tray 3, a vent hole 11 is provided on the top of the incubator 2 and is connected to the outside of the protective shell 1, and a temperature sensor 15 and a humidity sensor 16 for monitoring temperature and humidity are respectively installed in the incubator 2; a controller 9 is installed on the protective shell 1, and the temperature sensor 15, the humidity sensor 16, the refrigeration block 12, the electric heating pipe 10 and the fan 8 are respectively electrically connected to the controller 9; a door 6 is hinged on the side of the protective shell 1.
[0022] When in use, the box door 6 is opened, the placement tray 3 in the incubator 2 is taken out, and the predatory mite culture dishes are placed on the placement tray 3 in sequence. After the placement is completed, the placement tray 3 is placed on the support block 4 in the incubator 2 in sequence, the box door 6 is closed, and the power switch is turned on. The electric heating tube 10 in the heating area 19 is controlled by the controller 9 to heat the air, and the external cold air is extracted by the fan 8 and the hot air in the heating area 19 is introduced into the spaces between the placement trays 3 of each layer in sequence along the air guide area 20 and the mesh plate 13. At the same time, the hot air between the placement trays 3 of each layer can pass through the mesh plate 13. The meshes are interconnected and flowed, ensuring the uniformity of the temperature inside the incubator 2. Part of the hot air in the incubator 2 is extracted by the fan 8 and enters the heating area 19 for circulation, further improving the uniformity of the temperature inside the incubator 2. At the same time, the controller 9 controls the humidification water distribution component 7 to humidify the inside of the incubator 2. The temperature and humidity inside the incubator 2 are monitored in real time by the temperature sensor 15 and the humidity sensor 16. When the temperature inside the incubator 2 exceeds the set value of the controller 9, the refrigeration block 12 is started to cool the hot air, and the refrigerated cold air is cooled by the fan 8. The air is introduced into the incubator 2 along the mesh holes on the mesh plate 13 for cooling. The fan 8, the electric heating tube 10 and the refrigeration block 12 together form a temperature circulation system, so that the air in the incubator 2 circulates and flows, ensuring the uniformity of the temperature inside the incubator 2. The refrigeration block 12 cools the air as needed, thereby maintaining a constant temperature environment inside the incubator 2. When the humidity inside the incubator 2 exceeds the set value of the controller 9, the dehumidifier 14 is started, and the hot air containing moisture in the incubator 2 flows through the air inlet of the dehumidifier 14 to the adsorbent layer inside it, and the adsorbent will It reacts with water molecules in the air, and the water molecules on the surface of the adsorbent are adsorbed, so that the humidity in the air is reduced. The dry air after passing through the adsorbent layer is then discharged into the air guide area 20 along the pipeline, and is introduced into the interior of the incubator 2 through the mesh plate 13, thereby achieving a dehumidification effect. The humidifying water distribution component and the dehumidifier are used in conjunction with each other to keep the humidity in the incubator 2 within the set range, thereby achieving the control function of the humidity inside the incubator 2, ensuring the constant temperature and humidity conditions required for the growth of predatory mites, and further improving the survival rate and yield of predatory mite larvae.
[0023] The humidifying water distribution assembly 7 includes a main pipe 701, a branch pipe 702, a shunt pipe 703, and an atomizing nozzle 704. The main pipe 701 is connected to the shunt pipe 703 through the branch pipe 702, and a plurality of groups of atomizing nozzles 704 for humidifying the interior of the incubator 2 are equidistantly installed on the shunt pipe 703; the main pipe 701 is connected to the water supply tank, and a water pump is installed on the main pipe 701. When in use, the water pump is started to pump water into the shunt pipe 703, and the interior of the incubator 2 is sprayed and humidified through the atomizing nozzle 704 installed on the shunt pipe 703, thereby providing suitable humidity conditions for the cultivation of predatory mites.
[0024] The placement tray 3 is provided with a plurality of circular slots 301 equidistantly arranged in the horizontal and vertical directions for limiting the culture dishes, a support plate 303 with a hollow structure is provided at the bottom of the circular slots 301, and a first handle 302 is provided on the placement tray 3; when in use, the predatory mite culture dishes are placed in the circular slots 301 of the placement tray 3 in turn, the circular slots 301 can improve the stability of the culture dishes, and the support plate 303 with a hollow structure is conducive to the passage of airflow or water mist, so that the temperature and humidity in the incubator 2 are evenly distributed.
[0025] The box door 6 is provided with a glass observation window 601 for conveniently observing the cultivation situation of predatory mites inside the incubator 2, and a rotatable second handle 602 is provided on the box door 6. A buckle 102 is installed on the protective shell 1, and a block 603 that cooperates with the buckle 102 is provided on the second handle 602. An annular sealing strip is provided at the opening end of the incubator 2, and the box door 6 is sealed and connected to the incubator 2; the sealing performance can be improved and the thermal insulation effect can be enhanced.
[0026] The protective housing 1 is provided with a drain pipe 17 connected to the inside of the incubator 2. The accumulated water at the bottom of the incubator 2 is discharged through the drain pipe 17, thereby avoiding the problem of excessive humidity inside the incubator 2 due to excessive accumulated water.
[0027] Working process:
[0028] When in use, open the box door 6, take out the placement tray 3 in the incubator 2, and place the predatory mite culture dishes in the circular slots 301 on the placement tray 3 in turn. The circular slots 301 can improve the stability of the culture dishes. After placement, place the placement trays 3 on the support blocks 4 in the incubator 2 in turn, close the box door 6, turn on the power switch, control the electric heating tubes 10 in the heating zone 19 to heat the air through the controller 9, and draw in external cold air through the fan 8 and introduce the hot air in the heating zone 19 into the spaces between the layers of the placement trays 3 along the air guide zone 20 and the mesh plate 13 in turn. At the same time, the hot air between the layers of the placement trays 3 can be passed through the air guide zone 20 and the mesh plate 13. The meshes on the mesh plate 13 are interconnected to ensure the uniformity of the temperature inside the incubator 2. Part of the hot air in the incubator 2 is extracted by the fan 8 and enters the heating area 19 for circulation, further improving the uniformity of the temperature inside the incubator 2. At the same time, the water pump on the main pipe 701 is started by the controller 9 to pump water into the shunt pipe 703. The interior of the incubator 2 is sprayed and humidified through the atomizing nozzle 704 installed on the shunt pipe 703, thereby providing suitable humidity conditions for the cultivation of predatory mites. The temperature and humidity inside the incubator 2 are monitored in real time by the temperature sensor 15 and the humidity sensor 16. When the temperature inside the incubator 2 When the temperature exceeds the set value of the controller 9, the refrigeration block 12 is started to cool the hot air, and the refrigerated cold air is introduced into the incubator 2 along the mesh holes on the mesh plate 13 through the fan 8 to cool down the temperature. The fan 8, the electric heating tube 10 and the refrigeration block 12 together form a temperature circulation system, so that the air in the incubator 2 circulates and flows, ensuring the uniformity of the temperature inside the incubator 2. The refrigeration block 12 cools the air as needed, thereby maintaining a constant temperature environment inside the incubator 2. When the humidity inside the incubator 2 exceeds the set value of the controller 9, the dehumidifier 14 is started, and the hot air containing moisture in the incubator 2 passes through the dehumidifier 14. The air flows from the air inlet of 4 to the adsorbent layer inside it, the adsorbent reacts with the water molecules in the air, the water molecules on the surface of the adsorbent are adsorbed, and the humidity in the air is reduced, and the dry air after passing through the adsorbent layer is then discharged into the air guide area 20 along the pipeline, and is introduced into the interior of the incubator 2 through the mesh plate 13, thereby achieving a dehumidification effect, and the humidification water distribution component and the dehumidifier are used in conjunction with each other, so that the humidity in the incubator 2 is maintained within the set range, the control function of the humidity inside the incubator 2 is realized, the constant temperature and humidity conditions required for the growth of predatory mites are guaranteed, and the survival rate and yield of predatory mite larvae are further improved.
[0029] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.
Claims
1. A constant temperature and humidity biochemical incubator for predatory mites, characterized in that: The constant temperature and humidity biochemical incubator for predatory mites comprises a protective shell (1), an incubator (2), a placement plate (3), a support block (4), a filter screen (5), a box door (6), a humidifying water distribution component (7), a fan (8), a controller (9), an electric heating tube (10), an air vent (11), a refrigeration block (12), a mesh plate (13), a dehumidifier (14), a temperature sensor (15), a humidity sensor (16), a heat insulation board (18), a heating area (19), and an air guide area (20). The incubator (2) is installed inside the protective shell (1). ) is separated at the bottom by a heat insulation plate (18) to form a heating zone (19); mesh plates (13) are respectively provided on the left and right sides of the interior of the incubator (2) to facilitate air circulation; an air guide zone (20) is formed between the mesh plates (13) and the inner wall of the incubator (2); a plurality of groups of support blocks (4) are equidistantly installed on the inner wall of the mesh plates (13) in the vertical direction; a placement plate (3) is slidably installed on the support blocks (4) and is located inside the incubator (2); an electric heating tube (10) distributed in a serpentine structure is installed in the heating zone (19) at the bottom of the incubator (2) through a bracket, near the bottom of the protective housing (1) An air inlet pipe (101) is provided, a filter screen (5) is installed on the side wall of the protective housing (1), a fan (8) is installed in the heating area (19) at the bottom of the incubator (2) and is connected to the air inlet pipe (101), a refrigeration block (12) is installed on the inner wall of the incubator (2), the refrigeration block (12) is located at the bottom of the air guide area (20), a dehumidifier (14) is installed on the top of the protective housing (1), an air inlet of the dehumidifier (14) is connected to the inside of the incubator (2) through a pipeline, and an air outlet of the dehumidifier (14) is connected to the air guide area (20) in the incubator (2) through a pipeline; a humidifying water distribution component ( 7) are installed in the incubator (2) through the support block (4) and are respectively located on the top of the placement plate (3); the top of the incubator (2) is provided with an air vent (11) which is connected to the outside of the protective shell (1), and the inside of the incubator (2) is respectively installed with a temperature sensor (15) and a humidity sensor (16) for monitoring temperature and humidity; the controller (9) is installed on the protective shell (1), and the temperature sensor (15), the humidity sensor (16), the refrigeration block (12), the electric heating pipe (10) and the fan (8) are respectively electrically connected to the controller (9); and a door (6) is hinged on the side of the protective shell (1).
2. A constant temperature and humidity biochemical incubator for predatory mites as claimed in claim 1, characterized in that: The humidifying water distribution assembly (7) comprises a main pipe (701), a branch pipe (702), a shunt pipe (703), and an atomizing nozzle (704). The main pipe (701) is connected to the shunt pipe (703) via the branch pipe (702). A plurality of groups of atomizing nozzles (704) for humidifying the interior of the incubator (2) are equidistantly installed on the shunt pipe (703).
3. A constant temperature and humidity biochemical incubator for predatory mites as claimed in claim 1 or 2, characterized in that: The placement tray (3) is provided with a plurality of circular slots (301) equidistantly arranged in the horizontal and vertical directions for limiting the position of the culture dish, a support plate (303) with a hollow structure is provided at the bottom of the circular slots (301), and a first handle (302) is provided on the placement tray (3).
4. A constant temperature and humidity biochemical incubator for predatory mites as claimed in claim 3, characterized in that: The box door (6) is provided with a glass observation window (601) for conveniently observing the cultivation of predatory mites inside the incubator (2); the box door (6) is provided with a rotatable second handle (602); a buckle (102) is installed on the protective shell (1); the second handle (602) is provided with a clamping block (603) that is engaged with the buckle (102); an annular sealing strip is provided at the open end of the incubator (2); and the box door (6) is sealedly connected to the incubator (2).
5. A constant temperature and humidity biochemical incubator for predatory mites as claimed in claim 1 or 4, characterized in that: The protective housing (1) is provided with a drainage pipe (17) which is in communication with the interior of the incubator (2).