Planting tray system with automatic temperature and humidity adjusting function
By designing an inner and outer capillary network and a honeycomb microchannel heat dissipation grid in the planting tray, the problems of non-independent temperature and humidity regulation and low energy efficiency in the planting tray are solved, achieving precise temperature and humidity control and efficient energy utilization.
Patent Information
- Application Number
- CN202520237745.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-02-14
AI Technical Summary
Existing planting trays suffer from poor independence in temperature and humidity control, low energy efficiency, and large space occupation.
A planting tray system with an inner and outer double-layer capillary network was designed. The inner capillary is used for temperature regulation, and the outer capillary is used for humidity regulation. Combined with a honeycomb microchannel heat dissipation grid and a V-shaped water guide groove, independent and precise control is achieved. This is achieved through the coordinated use of independent control areas, sensors, control valves, and atomizing nozzles.
It enables independent and precise regulation of temperature and humidity, improves energy efficiency, reduces equipment space occupation, and enhances planting efficiency and product quality.
Smart Images
Figure CN223652811U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to agricultural planting equipment technical field, concretely, the utility model relates to a kind of planting tray systems with temperature and humidity automatic regulating function. BACKGROUND
[0002] Planting tray is important equipment used in agricultural seedling and planting process, which is mainly used to provide growing space and environmental control for plants. Modern agricultural planting puts forward higher and higher requirements for temperature and humidity control of plant growing environment, and accurate adjustment of temperature and humidity is of great significance to improve planting efficiency and product quality.
[0003] At present, common planting trays on the market mainly use simple irrigation and ventilation to adjust temperature and humidity. Although some planting trays are provided with temperature and humidity adjusting devices, the devices are usually set separately as external equipment, which needs to occupy additional space, and the energy utilization efficiency is low due to the dispersion of equipment. At the same time, the existing temperature and humidity adjusting equipment usually integrates temperature control and humidity control in one system, and it is difficult to realize independent and accurate adjustment of temperature and humidity.
[0004] Therefore, how to integrate temperature and humidity adjusting function in the structure of planting tray body, realize independent and accurate control of temperature and humidity, and improve energy utilization efficiency is a technical problem to be solved at present. SUMMARY
[0005] In order to solve the problems of the prior art, the utility model embodiment provides a kind of planting tray systems with temperature and humidity automatic regulating function.The technical solution is as follows:
[0006] On the one hand, a kind of planting tray system with temperature and humidity automatic regulating function is provided, comprising: tray body, the tray body is rectangular and has honeycomb hollow structure inside;The upper surface of the tray body is provided with a plurality of cultivation cavities, and the cultivation cavities are arranged in matrix form;The wall of the tray body includes outer protective wall, middle capillary installation layer and inner protective wall, the outer protective wall is made of modified PP material, the middle capillary installation layer is made of foamed PP material, and the inner protective wall is made of food-grade PP material;Double-layer capillary network is provided in the middle capillary installation layer, and the double-layer capillary network includes inner temperature adjusting capillary and outer humidity adjusting capillary;Micro-holes are provided on the inner protective wall, and the micro-holes include temperature transfer zone micro-holes and humidity transfer zone micro-holes;V-shaped water guide groove is provided at the bottom of the tray body, and honeycomb micro-channel heat sink grid is provided on the outer wall surface of the tray body;The inside of the tray body is divided into a plurality of independent control areas, and each independent control area is provided with a temperature and humidity sensor, a control valve and an atomizing nozzle.
[0007] Further, the main pipe diameter of the inner layer temperature regulating capillary is larger than the branch pipe diameter, the main pipe diameter of the outer layer humidity regulating capillary is larger than the branch pipe diameter, and the pipe diameter of the inner layer temperature regulating capillary is larger than the pipe diameter of the outer layer humidity regulating capillary.
[0008] Further, the V-shaped water guide groove comprises a longitudinal main water guide groove and a transverse branch water guide groove, the longitudinal main water guide groove is located at the center of the bottom of the tray, and the transverse branch water guide groove intersects with the main groove at an angle; the width of the main water guide groove is larger than the width of the branch water guide groove, and the depth of the main water guide groove is larger than the depth of the branch water guide groove.
[0009] Further, the honeycomb micro-channel heat dissipation grid is composed of hexagonal units, and the heat dissipation grid is provided with vertical main heat conduction channels and transverse secondary heat conduction channels, and the size of the main heat conduction channels is larger than that of the secondary heat conduction channels.
[0010] Further, the drainage system comprises a main drainage port and an emergency drainage port, the main drainage port is located at the lowest point of the bottom of the tray and is provided with a filter screen, and the emergency drainage port is arranged at a position higher than the main drainage port.
[0011] The technical scheme provided by the embodiment of the utility model has the beneficial effects that:
[0012] The utility model discloses a kind of planting tray systems with temperature and humidity automatic regulation function, by being provided with inner and outer double layer capillary network in the wall of tray body, the independent regulation and control of temperature and humidity are realized, and temperature and humidity control mutual interference is avoided. Among them, inner layer capillary is used for temperature regulation, outer layer capillary is used for humidity regulation, and the influence of temperature and humidity is respectively transmitted to soil by micro hole on inner layer protection wall, so that the whole system can be more accurate environmental regulation according to plant growth demand. At the same time, tray body is divided into multiple independent control areas, and each area is equipped with independent sensor, control valve and atomizing nozzle, and the differentiation control of different areas can be realized.
[0013] In addition, the utility model sets up honeycomb micro-channel heat dissipation grid on the outer wall of tray body, cooperates with the drainage system of V-shaped water guide groove, not only improves the heat dissipation efficiency and water resource utilization rate of system, but also realizes the integration of equipment, reduces the space occupation of external equipment, reduces energy consumption, with good practical value. ACCURACY OF DRAWINGS
[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the premise of not paying creative labor.
[0015] Figure 1 A planting tray system with automatic temperature and humidity adjusting function according to the present application is shown in the structure diagram.
[0016] Figure 2 A planting tray system with automatic temperature and humidity adjusting function according to the present application is shown in the structure diagram.
[0017] Figure 3 A planting tray system with automatic temperature and humidity adjusting function according to the present application is shown in the structure diagram. Figure 2 A planting tray system with automatic temperature and humidity adjusting function according to the present application is shown in the structure diagram.
[0018] Figure 4 A planting tray system with automatic temperature and humidity adjusting function according to the present application is shown in the structure diagram. Figure 1 A planting tray system with automatic temperature and humidity adjusting function according to the present application is shown in the structure diagram. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical scheme and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the drawings.
[0020] The present application provides a planting tray system with automatic temperature and humidity adjusting function, which realizes accurate temperature and humidity adjustment, efficient energy utilization and convenient maintenance and management through innovative structure design.
[0021] As shown in Figure 1 and 2 , the planting tray system comprises a tray body 1, a cultivation cavity 2, a wall structure 3, a double-layer capillary network, a V-shaped water guide groove 5, a honeycomb-shaped micro-channel heat dissipation grid 6 and a control system. The tray body 1 adopts a rectangular design with a specification of 600mmx400mmx40mm, and has a honeycomb-shaped hollow structure inside, which not only ensures the structural strength, but also reduces the overall weight. The upper surface of the tray body 1 is provided with a plurality of cultivation cavities 2, which are arranged in a matrix form on the upper surface of the tray body 1. The depth of each cultivation cavity is 30mm, and the diameter is 35mm, which ensures sufficient planting space.
[0022] As shown in Figure 3As shown, the wall structure 3 adopts a three-layer design, including an outer protective wall 31, a middle capillary installation layer 32, and an inner protective wall 33. The outer protective wall 31 is made of modified PP material, with a thickness of 2 mm and good UV resistance; the middle capillary installation layer 32 is made of foamed PP material, with a thickness of 8 mm and heat preservation performance; and the inner protective wall 33 is made of food-grade PP material, with a thickness of 2 mm and safety for planting. A double-layer capillary network is installed in the middle capillary installation layer 32, including an inner temperature regulating capillary 41 and an outer humidity regulating capillary 42. The main pipe diameter of the inner temperature regulating capillary 41 is 4 mm, and the branch pipe diameter is 2 mm; the main pipe diameter of the outer humidity regulating capillary 42 is 3 mm, and the branch pipe diameter is 1.5 mm, with a spacing of 3 mm between the two layers of capillaries to ensure that the regulation effects do not interfere with each other.
[0023] Referring to Figure 4 As shown in the enlarged view of part B, the inner protective wall 33 is provided with micropores, including temperature transfer zone micropores 51 and humidity transfer zone micropores 52. The outer diameter of the temperature transfer zone micropore 51 is 0.3-0.4 mm, and the inner diameter is 0.2-0.3 mm; the outer diameter of the humidity transfer zone micropore 52 is 0.2-0.3 mm, and the inner diameter is 0.1-0.2 mm. All micropores are designed with a 3-degree taper to effectively prevent clogging. The V-shaped water guide groove 5 includes a longitudinal main water guide groove and a transverse branch water guide groove. The longitudinal main water guide groove is located at the center of the bottom of the tray, with a width of 12 mm, a depth of 8 mm, and a slope of 2%; the transverse branch water guide groove intersects with the main groove at an angle of 45 degrees, with a width of 8 mm, a depth of 5 mm, and a spacing of 50 mm, forming a complete drainage network.
[0024] The honeycomb-shaped micro-channel heat dissipation grid 6 is arranged on the outer wall surface of the tray body 1 and is composed of hexagonal cells, with vertical primary heat conduction channels and transverse secondary heat conduction channels. The inner diameter of the hexagonal cell is 4 mm, the wall thickness is 0.8 mm, and the depth is 3 mm; the width of the primary heat conduction channel is 2 mm, and the depth is 4 mm; the width of the secondary heat conduction channel is 1.5 mm, and the depth is 3 mm, forming an efficient heat dissipation system.
[0025] The inside of the tray body 1 is divided into four independent control areas, each with an area of 300 mm x 200 mm. Each area is equipped with 3 temperature sensors, 3 humidity sensors, 2 control valves, and 4 atomizing nozzles. The temperature measurement accuracy of the sensors is ±0.2°C, and the humidity measurement accuracy is ±2% RH, achieving accurate environmental parameter monitoring. The drainage system includes a main drainage port and an emergency drainage port. The main drainage port is located at the lowest point of the tray bottom, with a diameter of 12 mm and a filter screen; the emergency drainage port is 10 mm higher than the main drainage port, with a diameter of 15 mm, ensuring the reliability of the drainage system.
[0026] The utility model discloses in actual application, through double -deck capillary network regulation temperature and humidity: when needing to heat, in the inner layer temperature regulation capillary 41, the warm water of 35-40 DEG C is passed in, when needing to cool, the cold water of 15-20 DEG C is passed in. Humidity regulation is realized through outer layer humidity regulation capillary 42: when needing to humidify, through micropore water seepage, when needing to dehumidify, low temperature water is passed in, and the moisture in air is collected using condensation principle. The process of draining water through V-shaped water guide groove 5 guides the excess moisture to the drain, realizes the reasonable utilization of water resources.
[0027] Through the above structural design and control mode, the utility model successfully solves the technical problems of inaccurate temperature and humidity regulation, low energy utilization efficiency, complex structure and difficult maintenance of the existing planting tray, and has important practical value.
[0028] The above is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A planting tray system with automatic temperature and humidity control, characterized in that, include: The tray body is rectangular and has a honeycomb-shaped hollow structure inside. The upper surface of the tray body has several cultivation chambers arranged in a matrix. The walls of the tray body include an outer protective wall, a middle capillary mounting layer, and an inner protective wall. The outer protective wall is made of modified PP material, the middle capillary mounting layer is made of foamed PP material, and the inner protective wall is made of food-grade PP material. The middle capillary mounting layer has a double-layer capillary network, including an inner temperature-regulating capillary and an outer humidity-regulating capillary. The inner protective wall has micropores, including temperature transfer zone micropores and humidity transfer zone micropores. The bottom of the tray body has a V-shaped water guide groove, and the outer wall surface of the tray body has a honeycomb-shaped microchannel heat dissipation grid. The interior of the tray body is divided into multiple independent control areas, each equipped with a temperature and humidity sensor, a control valve, and an atomizing nozzle.
2. The planting tray system with automatic temperature and humidity control function according to claim 1, characterized in that: The main pipe diameter of the inner temperature regulating capillary is larger than the branch pipe diameter, the main pipe diameter of the outer humidity regulating capillary is larger than the branch pipe diameter, and the diameter of the inner temperature regulating capillary is larger than the diameter of the outer humidity regulating capillary.
3. The planting tray system with automatic temperature and humidity control function according to claim 1, characterized in that: The V-shaped water guide channel includes a longitudinal main water guide channel and a transverse branch water guide channel. The longitudinal main water guide channel is located at the center of the bottom of the tray, and the transverse branch water guide channel intersects the main channel at an angle. The width of the main water guide channel is greater than the width of the branch water guide channel, and the depth of the main water guide channel is greater than the depth of the branch water guide channel.
4. The planting tray system with automatic temperature and humidity control function according to claim 1, characterized in that: The honeycomb microchannel heat dissipation grid is composed of hexagonal units. The heat dissipation grid has vertical primary heat conduction channels and horizontal secondary heat conduction channels. The size of the primary heat conduction channel is larger than the size of the secondary heat conduction channel.
5. The planting tray system with automatic temperature and humidity control function according to claim 1, characterized in that: It also includes a drainage system, which includes a main drain outlet and an emergency drain outlet. The main drain outlet is located at the lowest point of the bottom of the tray and is equipped with a filter screen. The emergency drain outlet is located at a position higher than the main drain outlet.