Temperature control device for promoting rooting of female flowering branches of poplars and inhibiting flowering at same time

Abstract

The invention discloses a temperature control device for promoting rooting of female flowering branches of poplars and inhibiting flowering simultaneously, which comprises a heat preservation chamber, a constant-temperature air conditioner is mounted in the heat preservation chamber, and a sealing door is arranged on the heat preservation chamber; the rooting part comprises a water source box, the water source box is detachably connected with a shell, a first water pump is arranged in the water source box, a net plate and a partition plate are fixedly connected in the shell, a planting area is arranged above the partition plate, a water storage chamber is arranged below the partition plate, and a water volume adjusting assembly is arranged between the planting area and the water storage chamber; a water temperature adjusting assembly is arranged in the water storage chamber, an air temperature adjusting assembly is arranged outside the shell and communicated with the planting area, a planting container mechanism is arranged on the net plate, and female poplar flowering branches are planted in the planting container mechanism. The external environment temperature of the poplar female flowering branch is conveniently controlled, the temperature of the root of the poplar female flowering branch is conveniently controlled, the poplar female flowering branch can rapidly root, and the defects of water culture are overcome.

Description

Technical Field

[0001] The invention relates to the technical field of poplar branch cultivation devices, and in particular to a temperature control device for promoting rooting of female flower branches of poplars and inhibiting flowering at the same time. Background Art

[0002] There are usually two methods for artificial hybridization of poplars: one is artificial hybridization on large trees outdoors; the other most commonly used method is to cut the female flower branches and then artificially hybridize them indoors. Collect the female and male flower branches for indoor hydroponics, collect male pollen, wait for the female flowers to germinate, and then pollinate. Finally, collect seeds for sowing to obtain hybrid offspring seedlings. The specific methods of indoor artificial hybridization are as follows:

[0003] 1. Collect male flower branches for hydroponics and collect male pollen. Generally, male pollen should be collected slightly before female flowers bloom to avoid timely pollination when the female flowers are most active after flowering.

[0004] 2. Collect female flower branches for hydroponics. After the female flower branches bloom, use the collected male pollen to pollinate the female flowers. However, the following problems often occur during the hydroponics of female flower branches:

[0005] ① The flowering time of the female flower branch is earlier than the rooting time of the bottom of the branch, which will greatly weaken the ability of the root system to absorb nutrients. Relying solely on the nutrients stored in the branch itself will lead to insufficient nutrient supply and insufficient activity of female pollen, resulting in a decrease in the fruiting rate after pollination, and insufficient seed harvest and vitality;

[0006] ② Hydroponics often leads to microbial infection and excessive mucus secretion in the parts immersed in water (base of cut branches), which can easily cause root rot and hypoxia, affect root formation, and thus affect the absorption and transportation of water and some nutrients, hinder the development of flowers and seed maturation. This requires constant manual water change and base cleaning, which can easily waste a lot of manpower, material resources and time.

[0007] Therefore, a temperature control device is proposed to promote the rooting of female flower branches of poplar and inhibit flowering at the same time to solve the above problems. Summary of the invention

[0008] The purpose of the present invention is to provide a temperature control device for promoting rooting of female flower branches of poplar while inhibiting flowering, so as to solve the problems existing in the above-mentioned prior art.

[0009] To achieve the above object, the present invention provides the following solution: The present invention provides a temperature control device for promoting rooting of female flower branches of poplar while inhibiting flowering, comprising:

[0010] An insulation chamber, wherein a constant temperature air conditioner is installed in the insulation chamber, and a sealed door is provided on the insulation chamber;

[0011] A rooting part, wherein the rooting part comprises a water source box, a shell is detachably connected to the water source box, a first water pump is arranged in the water source box, a mesh plate and a partition are fixedly connected in the shell, the mesh plate is located above the partition, a planting area is located above the partition, a water storage chamber is located below the partition, a water level sensor is installed in the water storage chamber, a water volume regulating component is arranged between the planting area and the water storage chamber, the water volume regulating component is used to regulate the water volume in the planting area, the first water pump is communicated with the water storage chamber, a water temperature regulating component is arranged in the water storage chamber, an air temperature regulating component is arranged outside the shell, the air temperature regulating component is used to regulate the air temperature in the planting area, the air temperature regulating component is communicated with the planting area, an upper cover is detachably connected to the shell, a first through hole is opened in the upper cover, a planting container mechanism is arranged on the mesh plate, the first through hole is located above the planting container mechanism, female poplar flower branches are planted in the planting container mechanism, and the female poplar flower branches extend out of the upper cover through the first through hole.

[0012] Preferably, the planting container mechanism includes a planting cup tube and an annular expansion groove, both of which are filled with planting matrix, a second fixed groove and a plurality of third fixed grooves are fixedly connected to the mesh plate, the planting cup tube is clamped in the second fixed groove, the annular expansion groove is clamped in the third fixed groove, and the plurality of annular expansion grooves are arranged in sequence from the inside to the outside, the first through hole is located above the planting cup tube, and a plurality of water permeable holes are provided on the planting cup tube and the annular expansion groove.

[0013] Preferably, the water volume regulating component includes a second water pump and a third water pump, the second water pump and the third water pump are both fixedly connected in the water storage chamber, the water outlet end of the second water pump is fixedly connected to the first water pipe, the first water pipe passes through the partition and extends into the planting area, a drainage hole is opened on the side wall of the outer shell, the drainage hole is located in the planting area, the drainage hole is connected to the water inlet end of the third water pump through the second water pipe, and a filter box is installed on the second water pipe.

[0014] Preferably, the water temperature regulator includes a heater, a first temperature sensor and a fourth water pump, a third water pipe is installed on the water source box, the water outlet of the fourth water pump is connected to the third water pipe, and the heater and the first temperature sensor are fixedly connected in the water storage chamber.

[0015] Preferably, a plurality of connecting rods are fixedly connected below the partition, a first mounting plate is fixedly connected to the connecting rods, a fifth water pump is fixedly connected to the first mounting plate, a fourth water pipe is fixedly connected to the water inlet end of the fifth water pump, a fifth water pipe is fixedly connected to the water outlet end of the fifth water pump, and the fifth water pipe is connected to a plurality of branch pipes.

[0016] Preferably, the water source box is fixedly connected with a plurality of first fixed grooves, the outer shell is snapped into the first fixed grooves, the water source box and the first fixed grooves are both provided with a plurality of second through holes, the third water pipe is fixedly connected in the second through holes, the water outlet end of the fourth water pump is fixedly connected with a sixth water pipe, the outer shell is provided with a third through hole, the third through hole is located in the water storage chamber, the sixth water pipe is communicated with the third through hole, the sixth water pipe is fixedly connected to the outer shell, and the third water pipe is inserted into the third through hole and the sixth water pipe.

[0017] Preferably, the temperature regulating component includes an outer box body, a fan is fixedly connected to the outer box body, a first air inlet is provided on the outer box body, the air inlet end of the fan is connected to the first air inlet through a first air duct, the air outlet end of the fan is connected to a second air duct, the second air duct is connected to an air heater, a second temperature sensor is arranged in the air heater, a first air inlet is provided on the outer shell, the air heater is connected to the first air inlet through a third air duct, the first air inlet is located in the planting area, and a one-way valve is installed on the third air duct.

[0018] Preferably, the air heater includes an inner box body, which is provided with a second air inlet and a second air outlet, the second air duct is connected to the second air inlet, the second air outlet is connected to the third air duct, a plurality of heating wires are fixedly connected in the inner box body, the second temperature sensor is fixedly connected to the inner box body, and the second temperature sensor is located at the second air outlet.

[0019] Preferably, a water inlet is provided on the shell, and the water inlet is located in the water storage chamber. The water outlet end of the first water pump is connected to a seventh water pipe. A fourth through hole is provided on the water source box, and the seventh water pipe extends into the fourth through hole. A hose is detachably connected between the water inlet and the seventh water pipe.

[0020] Preferably, a plurality of annular lattices are fixedly connected to the inner side of the upper cover, and a plurality of exhaust holes are provided on the upper cover and the annular lattices.

[0021] The present invention discloses the following technical effects: in the device, the insulation chamber is used for cultivating female flower branches of poplar trees, the constant temperature air conditioner is used for adjusting the temperature in the insulation chamber so that the temperature is always within a constant range, the sealed door is convenient for scientific researchers to enter the insulation chamber and also convenient for maintaining a constant temperature in the insulation chamber; the water source box is used for storing water for the female flower branches of poplar trees, the first water pump pumps the water in the water source box into the water storage chamber, the water level sensor is used for measuring the water level in the water storage chamber, the water volume regulating component is used for regulating the water in the planting area, the water volume regulating component can send the water in the water storage chamber to the planting area for the growth of female flower branches of poplar trees, and can also send the water in the planting area back to the water storage chamber Indoor, to prevent the excessive water in the planting area from affecting the growth of the female flower branches of the poplar, the water temperature regulating component is used to adjust the temperature in the water storage chamber to prevent the water temperature from being too low and affecting the female flower branches of the poplar. The water temperature in the water storage chamber is within the range of 23-25°C, and the temperature regulating component is used to adjust the temperature in the planting area, which is conducive to the rapid rooting of the female flower branches of the poplar. The upper cover is used to cover the planting area to prevent the temperature in the planting area from dissipating too quickly. The mesh plate is convenient for water to pass through, and it is also convenient for airflow to pass through. When watering the female flower branches of the poplar, it is necessary to water them thoroughly at one time, and then the water in the planting area is completely discharged through the water volume regulating component. After the water is discharged, the temperature regulating component is used to ventilate the planting area. The present invention is not only convenient for controlling the ambient temperature of the outside of the female flower branches of the poplar, but also convenient for controlling the temperature of the roots of the female flower branches of the poplar, which is convenient for the female flower branches of the poplar to take root quickly, and also avoids the shortcomings of hydroponics. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 This is a schematic diagram of the structure of the temperature control device for promoting rooting of female flower branches of poplars while inhibiting flowering according to the present invention;

[0024] Figure 2 for Figure 1 The enlarged schematic diagram at a in the middle;

[0025] Figure 3 for Figure 2 The enlarged schematic diagram at b in the middle;

[0026] Figure 4 for Figure 2 The enlarged schematic diagram at c in the middle;

[0027] Figure 5 for Figure 2 The enlarged schematic diagram at point d in the middle;

[0028] Among them, 1. Insulation chamber; 2. Sealed door; 3. Water source box; 4. First water pump; 5. Shell; 6. Mesh plate; 7. Partition; 8. Water storage chamber; 9. Water level sensor; 10. Planting area; 11. Upper cover; 12. Poplar female flower branch; 13. Planting cup tube; 14. Annular expansion slot; 15. Second fixed slot; 16. Third fixed slot; 17. Second water pump; 18. Third water pump; 19. First water pipe; 20. Second water pipe; 21. Filter box; 22. Heater; 23. First temperature sensor; 24. Fourth water pump; 25. The third water pipe; 26. The fifth water pump; 27. The fourth water pipe; 28. The branch pipe; 29. ​​The connecting rod; 30. The first mounting plate; 31. The first fixing groove; 32. The sixth water pipe; 33. The outer box body; 34. The fan; 35. The first air inlet; 36. The second temperature sensor; 37. The second air duct; 38. The third air duct; 39. The one-way valve; 40. The inner box body; 41. The heating wire; 42. The seventh water pipe; 43. The hose; 44. The ring-shaped grid; 45. The exhaust hole; 46. The constant temperature air conditioner; 47. The air heater. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] Reference Figure 1-5 The present invention provides a temperature control device for promoting rooting of female flower branches of poplar while inhibiting flowering, comprising:

[0032] Insulation chamber 1, a constant temperature air conditioner 46 is installed in the insulation chamber 1, and a sealing door 2 is provided on the insulation chamber 1;

[0033] The rooting part includes a water source box 3, a shell 5 is detachably connected to the water source box 3, a first water pump 4 is arranged in the water source box 3, a mesh plate 6 and a partition 7 are fixedly connected in the shell 5, the mesh plate 6 is located above the partition 7, a planting area 10 is above the partition 7, a water storage chamber 8 is below the partition 7, a water level sensor 9 is installed in the water storage chamber 8, a water volume regulating component is arranged between the planting area 10 and the water storage chamber 8, and the water volume regulating component is used to adjust the water volume of the planting area 10. The first water pump 4 is connected to the water storage chamber 8. A water temperature regulating component is arranged in the water storage chamber 8, and an air temperature regulating component is arranged outside the outer shell 5. The air temperature regulating component is used to regulate the air temperature in the planting area 10. The air temperature regulating component is communicated with the planting area 10. An upper cover 11 is detachably connected to the outer shell 5, and a first through hole is opened on the upper cover 11. A planting container mechanism is arranged on the mesh plate 6, and the first through hole is located above the planting container mechanism. Female poplar branches 12 are planted in the planting cup container mechanism, and the female poplar branches 12 extend out of the upper cover 11 through the first through hole.

[0034] In this device, the insulation chamber 1 is used to cultivate female flower branches of poplar trees, and the constant temperature air conditioner 46 is used to adjust the temperature in the insulation chamber 1 so that the temperature is always within a constant range. In this embodiment, in order to inhibit the flowering of female flower branches 12 of poplar trees, the temperature of the insulation chamber 1 is kept constant at 3°C. The sealed door 2 is convenient for scientific researchers to enter the insulation chamber 1 and also convenient for maintaining a constant temperature in the insulation chamber 1; the water source box 3 is used to store water for the female flower branches 12 of poplar trees, and the first water pump 4 pumps the water in the water source box 3 into the water storage chamber 8. The water level sensor 9 is used to measure the water level in the water storage chamber 8. The water volume regulating component is used to regulate the water in the planting area 10. The water volume regulating component can send the water in the water storage chamber 8 to the planting area 10 for the growth of female flower branches 12 of poplar trees, and can also send the water in the planting area 10 back to the water storage chamber 8. To prevent excessive water in the planting area 10 from affecting the growth of the poplar female branches 12, the water temperature regulating component is used to adjust the temperature in the water storage chamber 8 to prevent the water temperature from being too low and affecting the poplar female branches 12. The water temperature in the water storage chamber 8 is in the range of 23-25°C. The air temperature regulating component is used to adjust the temperature in the planting area 10, which is conducive to the rapid rooting of the poplar female branches 12. In this embodiment, the temperature in the planting area 10 is between 22°C and 26°C. The upper cover 11 is used to cover the planting area 10 to prevent the temperature in the planting area 10 from dissipating too quickly. The mesh plate 6 facilitates the passage of water and air flow. When watering the poplar female branches 12, water them thoroughly at one time, and then drain all the water in the planting area 10 through the water volume regulating component. After the water is drained, use the air temperature regulating component to ventilate the planting area 10.

[0035] A further optimized solution is provided, in which the planting container mechanism includes a planting cup tube 13 and an annular expansion groove 14, both of which are filled with planting matrix, a second fixed groove 15 and a plurality of third fixed grooves 16 are fixedly connected to the mesh plate 6, the planting cup tube 13 is clamped in the second fixed groove 15, the annular expansion groove 14 is clamped in the third fixed groove 16, and the plurality of annular expansion grooves 14 are arranged in sequence from the inside to the outside, the first through hole is located above the planting cup tube 13, and a plurality of water-permeable holes are provided on the planting cup tube 13 and the annular expansion groove 14.

[0036] The planting cup tube 13 is used to plant the female flower branches 12 of poplar trees. The planting cup tube 13 is located at the center of a plurality of annular expansion grooves 14. There is a certain gap between the planting cup tube 13 and the annular expansion groove 14, and there is also a gap between two adjacent annular expansion grooves 14. When the female flower branches 12 of poplar trees grow, they will first take root in the planting cup tube 13. As the female flower branches 12 of poplar trees grow, the root system will continue to expand. There are many water permeable holes on the planting cup tube 13 and the annular expansion groove 14. The water permeable holes are not only convenient for water to flow out, but also convenient for the root system to grow outward. When the root system grows up, it will grow toward the adjacent annular expansion groove 14. After opening the upper cover 11, a strong light can be shined into the gap to observe the growth of the root system of the female flower branches 12 of poplar trees through the gap. In this way, the size of the root system of the female flower branches 12 of poplar trees can be observed without peeling the planting matrix. The planting cup tube 13 and the annular expansion groove 14 can be made of mesh material.

[0037] A further optimized solution is provided, in which the water volume regulating component includes a second water pump 17 and a third water pump 18, both of which are fixedly connected in the water storage chamber 8, and a water outlet end of the second water pump 17 is fixedly connected with a first water pipe 19, and the first water pipe 19 passes through the partition 7 and extends into the planting area 10, and a drainage hole is provided on the side wall of the outer shell 5, and the drainage hole is located in the planting area 10, and the drainage hole is connected to the water inlet end of the third water pump 18 through a second water pipe 20, and a filter box 21 is installed on the second water pipe 20.

[0038] The second water pump 17 pumps the water in the water storage chamber 8 to the planting area 10 through the first water pipe 19. The third water pump 18 is used to send the water in the planting area 10 back to the water storage chamber 8. The filter box 21 is used to filter the water discharged from the planting area 10 to prevent excessive debris in the water storage chamber 8.

[0039] A further optimized solution is that the water temperature regulation includes a heater 22, a first temperature sensor 23 and a fourth water pump 24. A third water pipe 25 is installed on the water source box 3. The water outlet end of the fourth water pump 24 is connected to the third water pipe 25. The heater 22 and the first temperature sensor 23 are fixedly connected in the water storage chamber 8.

[0040] The heater 22 is used to heat the water in the water storage chamber 8, and the first temperature sensor 23 is used to measure the temperature in the water storage chamber 8. If the water temperature in the water storage chamber 8 exceeds a fixed range, the water in the water storage chamber 8 is sent to the water source tank 3 through the third water pipe 25 by the fourth water pump 24, and then the water in the water source tank 3 is pumped to the water storage chamber 8 by the first water pump 4, so as to reduce the water temperature through circulation.

[0041] A further optimized solution is that a plurality of connecting rods 29 are fixedly connected below the partition 7, a first mounting plate 30 is fixedly connected to the connecting rods 29, a fifth water pump 26 is fixedly connected to the first mounting plate 30, a fourth water pipe 27 is fixedly connected to the water inlet end of the fifth water pump 26, the fourth water pipe 27 is located above the heater 22, a fifth water pipe is fixedly connected to the water outlet end of the fifth water pump 26, and the fifth water pipe is connected to a plurality of branch pipes 28.

[0042] After the heater 22 heats the water, the fifth water pump 26 pumps the water above the heater 22 through the fourth water pipe 27 and sends it to the edge of the water storage chamber 8 through the branch pipe 28, which is conducive to the rapid heating of the water in the water storage chamber 8.

[0043] A further optimized solution is that a plurality of first fixed grooves 31 are fixedly connected to the water source box 3, the outer shell 5 is snapped into the first fixed grooves 31, a plurality of second through holes are provided on the water source box 3 and the first fixed grooves 31, the third water pipe 25 is fixedly connected to the second through hole, the water outlet end of the fifth water pump 26 is fixedly connected to the sixth water pipe 32, a third through hole is provided on the outer shell 5, the third through hole is located in the water storage chamber 8, the sixth water pipe 32 is communicated with the third through hole, the sixth water pipe 32 is fixedly connected to the outer shell 5, and the third water pipe 25 is inserted into the third through hole and the sixth water pipe 32.

[0044] The third water pipe 25 is higher than the inner surface of the first fixed groove 31. When installing the outer shell 5, the third through hole is aligned with the third water pipe 25, and the third water pipe 25 is inserted into the third through hole, so that the third water pipe 25 and the third through hole are connected, which facilitates the fifth water pump 26 to send the water in the water storage chamber 8 back to the water source box 3.

[0045] A further optimized solution is that the temperature regulating component includes an outer box body 33, a fan 34 is fixedly connected to the outer box body 33, a first air inlet 35 is provided on the outer box body 33, an air inlet end of the fan 34 is connected to the first air inlet 35 through a first air duct, an air outlet end of the fan 34 is connected to a second air duct 37, the second air duct 37 is connected to an air heater 47, a second temperature sensor 36 is arranged in the air heater 47, a first air inlet 35 is provided on the outer shell 5, the air heater 47 is connected to the first air inlet 35 through a third air duct 38, the first air inlet 35 is located in the planting area 10, and a one-way valve 39 is installed on the third air duct 38.

[0046] The fan 34 supplies air to the planting area 10. The air from the fan 34 is heated after passing through the air heater 47 so that the temperature of the air entering the planting area 10 is in the range of 22°C-26°C. The second temperature sensor 36 is used to measure the temperature of the heated air. The one-way valve 39 allows air to only enter the planting area 10, and the air or water in the planting area 10 cannot be discharged through the third air duct 38.

[0047] A further optimized solution is that the air heater 47 includes an inner box body 40, which is provided with a second air inlet and a second air outlet, the second air duct 37 is connected to the second air inlet, the second air outlet is connected to the third air duct 38, a plurality of heating wires 41 are fixedly connected in the inner box body 40, the second temperature sensor 36 is fixedly connected in the inner box body 40, and the second temperature sensor 36 is located at the second air outlet.

[0048] The heating wire 41 is used to heat the air, and the second temperature sensor 36 is located at the second air outlet to measure the temperature of the blown air.

[0049] A further optimized solution is provided in which a water inlet is provided on the outer shell 5 and is located in the water storage chamber 8. The water outlet of the first water pump 4 is connected to a seventh water pipe 42. A fourth through hole is provided on the water source box 3 and the seventh water pipe 42 extends into the fourth through hole. A hose 43 is detachably connected between the water inlet and the seventh water pipe 42.

[0050] The first water pump 4 injects water into the water storage chamber 8 through the seventh water pipe 42 and the hose 43 . The hose 43 is convenient for connection and also for disassembly of the housing 5 .

[0051] According to a further optimized solution, a plurality of annular lattice bars 44 are fixedly connected to the inner side of the upper cover 11 , and a plurality of exhaust holes 45 are provided on the upper cover 11 and the annular lattice bars 44 .

[0052] There are annular lattice bars 44 between the planting cup barrel 13 and the annular expansion groove 14, and there are also annular lattice bars 44 between two adjacent annular expansion grooves 14, which can prevent the planting cup barrel 13 and the annular expansion groove 14 from shaking.

[0053] The method for using the device is as follows: the housing 5 is installed in the first fixed groove 31, and during installation, the third through hole is aligned with the third water pipe 25, so that the third water pipe 25 is inserted into the third through hole, the upper cover 11 is opened, the planting cup tube 13 and the annular expansion groove 14 are taken out, and the planting matrix is ​​loaded into the planting cup tube 13 and the annular expansion groove 14, and then the planting cup tube 13 and the annular expansion groove 14 are put back into the housing 5 and fixed, and the upper cover 11 is covered, and the female flower branch 12 of the poplar is inserted into the planting cup tube 13 through the first through hole, and the first water pump 4 is used to send irrigation water into the water storage chamber 8 in advance, and then water is pumped into the planting area 10. Before pumping water, the water in the water storage chamber 8 is first pumped. Heat up, start the heater 22, measure the temperature in the water storage chamber 8 through the first temperature sensor 23, use the second water pump 17 to pump the water in the water storage chamber 8 to the planting area 10 through the first water pipe 19, and when watering the female branches of the poplar trees 12, water them thoroughly at one time, and then start the third water pump 18, and send the water in the planting area 10 back to the water storage chamber 8 through the third water pump 18 to prevent excessive water in the planting area 10, start the fan 34 and the air heater 47, so that the air temperature entering the planting area 10 is within the range of 22°C-26°C, and the exhaust holes 45 on the upper cover 11 and the annular grid bars 44 facilitate air circulation in the planting area 10.

[0054] When the female flower branch 12 of the poplar grows, it will first take root in the planting cup tube 13. As the female flower branch 12 of the poplar grows, the root system will continue to expand. There are many water holes on the planting cup tube 13 and the annular expansion groove 14. The water holes are not only convenient for water to flow out, but also convenient for the root system to grow outward. When the root system grows up, it will grow toward the adjacent annular expansion groove 14. After opening the upper cover 11, strong light can be shined into the gap to observe the growth of the root system of the female flower branch 12 of the poplar through the gap. In this way, the size of the root system of the female flower branch 12 of the poplar can be observed without peeling off the planting matrix.

[0055] In this embodiment, a controller (not shown in the figure) is also provided on the outside of the housing 5. The first water pump 4, the water level sensor 9, the second water pump 17, the third water pump 18, the heater 22, the first temperature sensor 23, the fourth water pump 24, the fifth water pump 26, the second temperature sensor 36 and the heating wire 41 are all electrically connected to the controller (not shown in the figure). The controller (not shown in the figure) adopts the existing technology to make the device more convenient to use.

[0056] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0057] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A temperature control device for promoting rooting of female flower branches of poplars while inhibiting flowering, characterized in that: include: An insulation chamber (1), wherein a constant temperature air conditioner (46) is installed in the insulation chamber (1), and a sealing door (2) is provided on the insulation chamber (1); A rooting part, the rooting part comprises a water source box (3), the water source box (3) is detachably connected to a shell (5), a first water pump (4) is arranged in the water source box (3), a mesh plate (6) and a partition plate (7) are fixedly connected in the shell (5), the mesh plate (6) is located above the partition plate (7), a planting area (10) is located above the partition plate (7), a water storage chamber (8) is located below the partition plate (7), a water level sensor (9) is installed in the water storage chamber (8), a water volume regulating component is arranged between the planting area (10) and the water storage chamber (8), the water volume regulating component is used to regulate the water volume in the planting area (10), the first water pump (4) ) is connected to the water storage chamber (8), a water temperature regulating component is arranged in the water storage chamber (8), an air temperature regulating component is arranged outside the shell (5), the air temperature regulating component is used to regulate the air temperature in the planting area (10), the air temperature regulating component is connected to the planting area (10), the shell (5) is detachably connected to an upper cover (11), the upper cover (11) is provided with a first through hole, a planting container mechanism is arranged on the mesh plate (6), the first through hole is located above the planting container mechanism, female poplar branches (12) are planted in the planting container mechanism, and the female poplar branches (12) extend out of the upper cover (11) through the first through hole.

2. A temperature control device for promoting rooting of female flower branches of poplars while inhibiting flowering according to claim 1, characterized in that: The planting container mechanism comprises a planting cup (13) and an annular expansion groove (14), both of which are filled with planting matrix, a second fixed groove (15) and a plurality of third fixed grooves (16) are fixedly connected to the mesh plate (6), the planting cup (13) is clamped in the second fixed groove (15), the annular expansion groove (14) is clamped in the third fixed groove (16), the plurality of annular expansion grooves (14) are arranged in sequence from inside to outside, the first through hole is located above the planting cup (13), and a plurality of water permeable holes are provided on the planting cup (13) and the annular expansion groove (14).

3. A temperature control device for promoting rooting of female flower branches of poplars while inhibiting flowering according to claim 1, characterized in that: The water volume regulating assembly comprises a second water pump (17) and a third water pump (18), the second water pump (17) and the third water pump (18) are both fixedly connected in the water storage chamber (8), the water outlet end of the second water pump (17) is fixedly connected to a first water pipe (19), the first water pipe (19) passes through the partition (7) and extends into the planting area (10), a drainage hole is opened on the side wall of the shell (5), the drainage hole is located in the planting area (10), the drainage hole is connected to the water inlet end of the third water pump (18) through a second water pipe (20), and a filter box (21) is installed on the second water pipe (20).

4. A temperature control device for promoting rooting of female flower branches of poplars while inhibiting flowering according to claim 1, characterized in that: The water temperature regulator comprises a heater (22), a first temperature sensor (23) and a fourth water pump (24); a third water pipe (25) is installed on the water source box (3); a water outlet end of the fourth water pump (24) is connected to the third water pipe (25); and the heater (22) and the first temperature sensor (23) are fixedly connected in the water storage chamber (8).

5. A temperature control device for promoting rooting of female flower branches of poplars while inhibiting flowering according to claim 4, characterized in that: A plurality of connecting rods (29) are fixedly connected below the partition (7); a first mounting plate (30) is fixedly connected to the connecting rods (29); a fifth water pump (26) is fixedly connected to the first mounting plate (30); a water inlet end of the fifth water pump (26) is fixedly connected to a fourth water pipe (27); a water outlet end of the fifth water pump (26) is fixedly connected to a fifth water pipe; and the fifth water pipe is connected to a plurality of branch pipes (28).

6. A temperature control device for promoting rooting of female flower branches of poplars while inhibiting flowering according to claim 5, characterized in that: The water source box (3) is fixedly connected with a plurality of first fixed grooves (31), the outer shell (5) is snap-fitted into the first fixed grooves (31), the water source box (3) and the first fixed grooves (31) are both provided with a plurality of second through holes, the third water pipe (25) is fixedly connected into the second through holes, the water outlet end of the fourth water pump (24) is fixedly connected with a sixth water pipe (32), the outer shell (5) is provided with a third through hole, the third through hole is located in the water storage chamber (8), the sixth water pipe (32) is communicated with the third through hole, the sixth water pipe (32) is fixedly connected to the outer shell (5), and the third water pipe (25) is inserted into the third through hole and the sixth water pipe (32).

7. A temperature control device for promoting rooting of female flower branches of poplars while inhibiting flowering according to claim 1, characterized in that: The temperature regulating component comprises an outer box body (33), a fan (34) is fixedly connected to the outer box body (33), a first air inlet (35) is provided on the outer box body (33), an air inlet end of the fan (34) is connected to the first air inlet (35) through a first air duct, an air outlet end of the fan (34) is connected to a second air duct (37), the second air duct (37) is connected to an air heater (47), a second temperature sensor (36) is arranged in the air heater (47), a first air inlet (35) is provided on the outer shell (5), the air heater (47) is connected to the first air inlet (35) through a third air duct (38), the first air inlet (35) is located in the planting area (10), and a one-way valve (39) is installed on the third air duct (38).

8. A temperature control device for promoting rooting of female flower branches of poplars while inhibiting flowering according to claim 7, characterized in that: The air heater (47) comprises an inner box body (40), a second air inlet and a second air outlet are provided on the inner box body (40), the second air duct (37) is connected to the second air inlet, the second air outlet is connected to the third air duct (38), a plurality of heating wires (41) are fixedly connected inside the inner box body (40), the second temperature sensor (36) is fixedly connected inside the inner box body (40), and the second temperature sensor (36) is located at the second air outlet.

9. A temperature control device for promoting rooting of female flower branches of poplars while inhibiting flowering according to claim 1, characterized in that: The housing (5) is provided with a water inlet, the water inlet is located in the water storage chamber (8), the water outlet of the first water pump (4) is connected to a seventh water pipe (42), the water source box (3) is provided with a fourth through hole, the seventh water pipe (42) extends into the fourth through hole, and a hose (43) is detachably connected between the water inlet and the seventh water pipe (42).

10. A temperature control device for promoting rooting of female flower branches of poplars while inhibiting flowering according to claim 7, characterized in that: A plurality of annular lattice bars (44) are fixedly connected to the inner side of the upper cover (11), and a plurality of exhaust holes (45) are provided on the upper cover (11) and the annular lattice bars (44).

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