Search

CN-121400276-B - Thermal cycle ventilation wall body for seedling warmhouse booth

CN121400276BCN 121400276 BCN121400276 BCN 121400276BCN-121400276-B

Abstract

The invention relates to the technical field of greenhouses, in particular to a thermal circulation ventilation wall for a seedling greenhouse, which comprises a plurality of ventilation wall modules, wherein the plurality of ventilation wall modules are spliced to form the thermal circulation ventilation wall of the seedling greenhouse, an outer protection plate is fixedly arranged on the outer side of each ventilation wall module through bolts, a light reflecting groove is formed in one side, close to the outer protection plate, of the inside of each ventilation wall module, and a plurality of light reflecting strips are rotatably arranged in the light reflecting groove. The invention can flexibly switch the light-condensing heat-accumulating or light-shielding cooling mode according to seasonal variation by organically combining light condensation, heat accumulation and two-way regulation and control, and realize the dynamic balance of the temperature in the greenhouse without depending on additional heating and cooling equipment, improves the heat exchange efficiency by the optimized design of the heat accumulation structure and the heat exchange component, effectively avoids the problem of overlarge temperature fluctuation, simultaneously realizes the efficient utilization of clean energy sources such as solar energy, reduces the energy consumption and accords with the sustainable development concept.

Inventors

  • XING XIAOJIE
  • XING HUI
  • LI JIE
  • WANG WEI

Assignees

  • 安徽科杰粮保仓储设备有限公司

Dates

Publication Date
20260508
Application Date
20251216

Claims (9)

  1. 1. A thermal circulation ventilation wall for a seedling greenhouse is characterized by comprising a plurality of ventilation wall modules (1), wherein the plurality of ventilation wall modules (1) are spliced to form the thermal circulation ventilation wall of the seedling greenhouse, an outer protection plate (2) is fixedly arranged on the outer side of the ventilation wall modules (1) through bolts, a light reflecting groove (7) is formed in one side, close to the outer protection plate (2), of the inside of the ventilation wall modules (1), a plurality of light reflecting strips (8) are rotatably arranged in the light reflecting groove (7), a heat storage installation frame (12) is fixedly arranged in the inside of the light reflecting groove (1), a plurality of installation grooves (15) are formed in the inside of the heat storage installation frame (12), heat storage blocks (13) are respectively arranged in the inside of the installation grooves (15), a fine water pipe (14) penetrates through the inside of the heat storage blocks (13), an axial flow fan (18) is fixedly arranged on the left axial flow fan and the right axial flow fan (18) of the inside of the ventilation wall modules (1), an axial flow fan (18) is respectively arranged on the left axial flow fan (18), one side of the air guide opening (20) extends to the outer side of the ventilation wall body module (1), an air inlet filter screen is arranged in the air guide opening (20), the air outlet end of the first axial flow fan (18) faces one side of the second axial flow fan (19), the air inlet end of the second axial flow fan (19) faces one side of the first axial flow fan (18), an air guide frame (21) is arranged at the air outlet end of the second axial flow fan (19), and a ventilation installation frame (4) is arranged at one end of the air guide frame (21).
  2. 2. The thermal circulation ventilation wall for the seedling greenhouse according to claim 1, wherein one ends of the light reflecting strips (8) are fixedly provided with first transmission gears (9), the surfaces of the first transmission gears (9) are in transmission connection through first synchronous belts (10), one side inside the light reflecting groove (7) is fixedly provided with a first synchronous motor (11), and one end of an output shaft of the first synchronous motor (11) is fixedly connected with one end of the light reflecting strip (8) positioned at the uppermost part through a coupler.
  3. 3. The thermal circulation ventilation wall for seedling warmhouse booth of claim 1, wherein the back of heat accumulation mounting bracket (12) is provided with a plurality of heat conduction through groove (17), and the surface of thin water pipe (14) passes the inside of a plurality of heat conduction through groove (17), thin water pipe (14) surface just is located the inside of a plurality of heat conduction through groove (17) and all is provided with a plurality of heat conduction fin (16), and a plurality of heat conduction fin (16) are located the inside of heat conduction through groove (17) and are the horizontal range setting from top to bottom.
  4. 4. The thermal circulation ventilation wall for seedling warmhouse booth of claim 1, wherein one end of the water pipe (14) extends to one side of the top of the ventilation wall module (1), one side of the bottom of the ventilation wall module (1) is provided with a water guide hole matched with the water pipe (14), the other end of the water pipe (14) is communicated with the inside of the water guide hole, the water guide hole at one side of the bottom of the lowest ventilation wall module (1) is internally provided with a water guide pipe (28), both sides of the thermal circulation ventilation wall are provided with a hot water furnace and a cold water tank, and the inside of the water guide pipe (28) is communicated with the inside of the hot water furnace and the inside of the cold water tank through three-way valves.
  5. 5. The thermal cycle ventilation wall for seedling warmhouse booth of claim 1, wherein one side at the top of ventilation wall module (1) still is provided with air guide interface (25), and the inside of air guide interface (25) communicates with axial fan one (18) air inlet end inside, one side at the bottom of ventilation wall module (1) is provided with air duct (26) with air guide interface (25) matched with.
  6. 6. The thermal cycle ventilation wall for seedling warmhouse booth of claim 1, wherein the inside of ventilation wall module (1) is fixedly provided with installation inner panel (3), and the inside of installation inner panel (3) is fixedly provided with ventilation mounting bracket (4), the inside of ventilation mounting bracket (4) is provided with a plurality of movable groove (6), and the inside of a plurality of movable groove (6) all rotates and is provided with movable frame (5) of blowing, a plurality of one side of the inside of movable frame (5) all communicates with the inside of wind-guiding frame (21).
  7. 7. The thermal cycle ventilation wall for seedling warmhouse booth of claim 6, wherein a plurality of the movable blowing frames (5) are all fixedly provided with a transmission gear II (22), the surfaces of the plurality of transmission gears II (22) are in transmission connection through a synchronous belt II (23), one side inside the installation inner plate (3) is fixedly provided with a synchronous motor II (24), and one end of an output shaft of the synchronous motor II (24) is fixedly connected with one end of the uppermost movable blowing frame (5) through a coupling.
  8. 8. The thermal circulation ventilation wall for the seedling greenhouse according to claim 1 is characterized in that locking connection holes (37) are formed in the periphery of the ventilation wall module (1), splicing connection holes (29) are formed in the periphery of the inner side and the outer side of the ventilation wall module (1), transverse splicing locking blocks (30) are formed in the interiors of the locking connection holes (37) on the two sides of the ventilation wall module (1), vertical splicing locking blocks (31) are formed in the interiors of the locking connection holes (37) on the upper side and the lower side of the ventilation wall module (1), locking convex portions (32) are formed in the two ends of the transverse splicing locking blocks (30), locking concave portions (33) matched with the locking convex portions (32) are formed in the upper end and the lower end of the vertical splicing locking blocks (31), locking threaded holes (34) are formed in the interiors of the locking convex portions (32) and the locking concave portions (34), locking bolts (35) are arranged in the internal threads of the splicing connection holes (29), and one ends of the locking bolts (35) penetrate through the interiors of the threaded holes (34) and then are connected with the internal threads of the ventilation wall module (1).
  9. 9. The thermal cycle ventilation wall for seedling warmhouse booth of claim 1, wherein the periphery of ventilation wall module (1) all is provided with and assembles seal groove (36), and is provided with sealing washer between two adjacent ventilation wall module (1), sealing washer's both sides are located adjacent two respectively and assemble seal groove (36) inside.

Description

Thermal cycle ventilation wall body for seedling warmhouse booth Technical Field The invention relates to the technical field of greenhouses, in particular to a thermal circulation ventilation wall body for a seedling greenhouse. Background The seedling greenhouse is used as a core facility for guaranteeing high-quality cultivation of seedlings, and the thermal performance and ventilation regulation and control capability of the wall body of the seedling greenhouse directly influence the stability of microenvironments such as temperature, illumination and the like in the greenhouse, so that the growth quality and the survival rate of the seedlings are determined. Along with the promotion of agricultural modernization, the demands of seedling cultivation on the refinement and zonal regulation of temperature and humidity are increasingly improved, but the existing greenhouse wall body still has a plurality of technical defects. The traditional greenhouse wall body adopts an integral structure or a single material splicing design, the splicing process is complex and inconvenient to detach, the flexible combination is difficult to adjust according to seedling planting areas, and the whole greenhouse wall body needs to be detached and changed when the part is damaged, so that the maintenance cost is high. In the aspects of heat storage and temperature regulation, the heat storage structure of the existing wall is designed as a single water tank or a heat preservation layer, the heat exchange efficiency is low, the problems of uneven heat distribution and overlarge temperature fluctuation are easy to occur, the growth characteristics of seedlings sensitive to temperature cannot be adapted, meanwhile, most of the wall only focuses on the heat preservation or cooling function in a single season, and the four seasons adaptation is realized by relying on additional heating and cooling equipment, so that the energy consumption is high, and the problem of regulation lag exists. In the design of a ventilation system, the prior art mostly adopts an integral air supply structure, lacks a targeted angle adjustment and zonal circulation mechanism, is easy to cause inconsistent seedling growth due to direct blowing of cold air or uneven ventilation, and the ventilation and heat storage system is mostly operated independently, cannot form cooperative regulation and control, has low heat utilization efficiency, and is difficult to meet the different requirements of seedlings in different growth stages on temperature, humidity and ventilation conditions. Therefore, we propose a thermal cycle ventilation wall for seedling warmhouse booth. Disclosure of Invention Aiming at the defects of the prior art, the invention provides the thermal circulation ventilation wall for the seedling greenhouse, which flexibly combines wall modules according to the layout of seedling planting partitions, realizes the rapid division and adjustment of different cultivation areas, ensures the tightness of the greenhouse by the sealing and locking structure between the modules, can be independently disassembled and replaced when a single module is damaged, does not need to be integrally disassembled and changed, greatly reduces the labor and time cost for installation and maintenance, and adapts to the flexible management requirement of large-scale seedling cultivation. The thermal circulation ventilation wall for the seedling greenhouse comprises a plurality of ventilation wall modules, wherein the plurality of ventilation wall modules are spliced to form the thermal circulation ventilation wall of the seedling greenhouse, an outer protection plate is fixedly arranged on the outer side of each ventilation wall module through bolts, a light reflecting groove is formed in one side, close to the outer protection plate, of the inside of each ventilation wall module, a plurality of light reflecting strips are rotatably arranged in the light reflecting groove, a heat storage mounting frame is fixedly arranged in the inside of the light reflecting groove, a plurality of mounting grooves are formed in the heat storage mounting frame, heat storage blocks are arranged in the heat storage mounting frame, the inner sides and the outer sides of the heat storage blocks penetrate through the inside of the mounting grooves, and a water pipe is arranged in the heat storage mounting frame and penetrates through the inside of the heat storage blocks. Preferably, one end of each of the plurality of light reflecting strips is fixedly provided with a first transmission gear, the surfaces of the plurality of first transmission gears are in transmission connection through a first synchronous belt, one side of the inside of each light reflecting groove is fixedly provided with a first synchronous motor, and one end of an output shaft of the first synchronous motor is fixedly connected with one end of the light reflecting strip positioned at the uppermost part through a couple