Constant-temperature germination accelerating box for seed seedling raising

Abstract

The utility model discloses a constant temperature germination box for seed seedling raising, which comprises a box body, one side of the box body is provided with a box door which is connected through a hinge, the top of the inner side of the box body is provided with a constant temperature water tank, a plurality of placing trays are arranged below the constant temperature water tank, and the bottom of the inner side of the box body is provided with a heat dissipation mechanism; the cultivation tray is in sliding connection with the box body through a sliding rail, a heating plate is arranged at the bottom of the cultivation tray and connected with the cultivation tray through screws, a plurality of U-shaped pipes are installed in the heating plate, a double-flow-channel square pipe is arranged on the side face of each U-shaped pipe, the double-flow-channel square pipes are connected with the U-shaped pipes through pluggable pipe fittings, and the double-flow-channel square pipes are connected with the constant-temperature water tank through pipe fittings; the utility model has the advantages of simple structure and strong stability, is convenient to maintain the constant temperature state, and is not easy to accumulate dust.

Description

Technical Field

[0001] The utility model belongs to the technical field of seedling raising box manufacturing, in particular to a constant temperature germination box used for seed seedling raising. Background Art

[0002] A seed germination device is a device used to promote seed germination and growth in a controlled environment. It usually includes a container, a temperature control system, a humidity control system, an air circulation system, etc. It is widely used in agriculture, horticulture, botanical research, plant breeding and other fields.

[0003] It is difficult to maintain a constant temperature in the container when using a common seed germination device. Usually, the germination device heats the inside of the device by warm air, and it is difficult to control the temperature in detail. At the same time, the warm air will bring more external dust and easily carry the soil in the germination container away, affecting the cleanliness of the box. Utility Model Content

[0004] The utility model aims to provide a constant temperature germination box for seed seedling cultivation in order to solve the problems that common seed germination devices are difficult to maintain a constant temperature state and are prone to dust accumulation.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: it comprises a box body, one side of the box body is provided with a box door and connected by a hinge, the top of the inner side of the box body is provided with a constant temperature water tank, a plurality of placement trays are provided below the constant temperature water tank, a heat dissipation mechanism is provided at the bottom of the inner side of the box body, the placement tray comprises a cultivation tray, the cultivation tray is slidably connected to the box body through a slide rail, a heating plate is provided at the bottom of the cultivation tray and connected by screws, a plurality of U-shaped tubes are installed inside the heating plate, a double-channel square tube is provided on the side of the U-shaped tube, the double-channel square tube is connected to the U-shaped tube by a plug-in pipe fitting, and the double-channel square tube is connected to the constant temperature water tank by a pipe fitting.

[0006] Furthermore, one end of the double-channel square tube is closed, and the interior of the double-channel square tube is designed as a U-shaped through-pipe. The pipeline on one side of the double-channel square tube is connected to the water inlet end of the U-shaped tube, and the pipeline on the other side of the double-channel square tube is connected to the water outlet end of the U-shaped tube.

[0007] Furthermore, two water pumps are installed inside the constant temperature water tank, and the water pumps are connected to the water inlet ends of the double-channel square tubes via pipe fittings.

[0008] Furthermore, the heat dissipation mechanism includes a heat dissipation shell, which is connected to the box body by screws, an oblique bucket is penetrated through the top of the heat dissipation shell and connected by screws, an opening is provided at the bottom of the oblique bucket, and a mesh plate is provided on the side of the opening, the mesh plate is slidably connected to the bottom of the oblique bucket and the box body by a slide rail, and one end of the mesh plate penetrates the heat dissipation shell and the side wall of the box body.

[0009] Furthermore, a fan is provided on the side of the mesh plate, and the fan is connected to the heat dissipation shell by screws. A dust cover is provided on the back of the fan and passes through the heat dissipation shell and the box body.

[0010] Furthermore, a glass observation window is provided at the upper portion of the box door, and a fence net is provided at the lower portion of the box door.

[0011] Furthermore, the constant temperature water tank is heated by a heating rod to maintain a constant temperature.

[0012] Beneficial effects: The utility model has reasonable design and has the following beneficial effects:

[0013] 1. In the present invention, the warm water in the constant temperature water tank is pumped into the double-channel square tube by a water pump, and the warm water is sent into the U-shaped tube from one side of the double-channel square tube, and then flows back to the constant temperature water tank from the other side of the tube after the temperature is transferred to the heating plate, ensuring that the water temperature can be effectively transferred to the heating plate through the U-shaped tube to maintain the constant temperature of the cultivation plate, thereby promoting seed germination;

[0014] 2. In the solution of the utility model, the U-shaped tube is connected to the double-channel square tube through a plug-in tube fitting. The placement tray can be separated from the double-channel square tube by pulling out the plug-in tube fitting by dragging the placement tray outward, so as to facilitate the removal of the placement tray after the germination is completed;

[0015] 3. In the solution of the utility model, after hot air or floating dust falls into the side of the mesh board from the opening, the fan blows the hot air or floating dust through the fence net on the other side of the mesh board and discharges it to the outside, thereby maintaining a constant temperature in the box and avoiding dust accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a front view of the partial structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the local structure of the tray placement of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 5It is a partial structural sectional view of the heat dissipation mechanism of the utility model.

[0021] In the figure: 1-box body, 2-box door, 3-constant temperature water tank, 4-placing tray, 5-heat dissipation mechanism;

[0022] 21-glass observation window, 22-fence net, 31-water pump, 41-cultivation tray, 42-heating plate, 43-U-shaped tube, 44-double-channel square tube, 51-heat dissipation shell, 52-oblique bucket, 53-opening, 54-mesh plate, 55-fan, 56-dust cover. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Combination Figures 1 to 5 A constant temperature germination box for seed seedling cultivation is shown, comprising a box body 1, a box door 2 is provided on one side of the box body 1 and connected by a hinge, a constant temperature water tank 3 is provided on the top of the inner side of the box body 1, a plurality of placement trays 4 are provided below the constant temperature water tank 3, a heat dissipation mechanism 5 is provided on the inner bottom of the box body 1, the placement tray 4 comprises a cultivation tray 41, the cultivation tray 41 is slidably connected to the box body 1 through a slide rail, a heating plate 42 is provided at the bottom of the cultivation tray 41 and connected by screws, a plurality of U-shaped tubes 43 are installed inside the heating plate 42, a double-channel square tube 44 is provided on the side of the U-shaped tube 43, the double-channel square tube 44 is connected to the U-shaped tube 43 through a plug-in pipe fitting, the double-channel square tube 44 is connected to the constant temperature water tank 3 through a pipe fitting, the double-channel square tube 44 is fixed to the box body 1 by a buckle, and the double-channel square tube 44 is connected to the U-shaped tube 43 and the constant temperature water tank 3 through a plug-in pipe fitting to ensure that the warm water in the constant temperature water tank 3 can be effectively transferred to the heating plate 42 through the U-shaped tube 43.

[0025] One end of the double-channel square tube 44 is closed, and the inside of the double-channel square tube 44 is designed as a U-shaped through-pipe. One side of the double-channel square tube 44 is connected to the water inlet end of the U-shaped tube 43, and the other side of the double-channel square tube 44 is connected to the water outlet end of the U-shaped tube 43 to form a circulating water circuit. Warm water is sent into the U-shaped tube 43 from one side of the double-channel square tube 44. After the temperature is transferred to the heating plate 42, the warm water flows out from the other side of the pipe and returns to the constant temperature water tank 3 through the double-channel square tube 44.

[0026] Two water pumps 31 are installed inside the thermostatic water tank 3. The water pumps 31 are connected to the water inlet end of the double-channel square tube 44 through pipe fittings. The water pumps 31 pump the warm water in the thermostatic water tank 3 into the double-channel square tube 44 and push the warm water to flow in the double-channel square tube 44 through pressure.

[0027] The heat dissipation mechanism 5 includes a heat dissipation shell 51, which is connected to the box body 1 by screws. An oblique bucket 52 is penetrated through the top of the heat dissipation shell 51 and connected by screws. An opening 53 is provided at the bottom of the oblique bucket 52. A gauze plate 54 is provided on the side of the opening 53. The gauze plate 54 is slidably connected to the bottom of the oblique bucket 52 and the box body 1 by a slide rail. One end of the gauze plate 54 penetrates the heat dissipation shell 51 and the side wall of the box body 1. Hot air or floating dust falls into the side of the gauze plate 54 from the opening 53. The gauze plate 54 can be directly held to be pulled out of the box body 1.

[0028] A fan 55 is provided on the side of the mesh plate 54, and the fan 55 is connected to the heat dissipation housing 51 by screws. A dust cover 56 is provided on the back of the fan 55 and penetrates the heat dissipation housing 51 and the box body 1. The fan 55 blows hot air or floating dust through the fence net on the other side of the mesh plate 54 and discharges it to the outside, so as to keep the temperature in the box body 1 constant;

[0029] A glass observation window 21 is provided at the upper part of the box door 2, and a fence net 22 is provided at the lower part of the box door 2. The germination status of the seeds in the cultivation tray can be checked through the glass observation window 21;

[0030] The water inside the constant temperature water tank 3 is heated by a heating rod to maintain a constant temperature.

[0031] Working principle: When the utility model is in use, the water in the constant temperature water tank is heated by the heating rod, and the water pump pumps the warm water in the constant temperature water tank into the double-channel square tube, and pushes the warm water to flow in the double-channel square tube through pressure, and the warm water is sent into the U-shaped tube from the pipeline on one side of the double-channel square tube. After the temperature is transferred to the heating plate, the warm water flows out from the pipeline on the other side and returns to the constant temperature water tank through the double-channel square tube. The U-shaped tube is connected to the double-channel square tube by plug-in fittings to ensure that the warm water in the constant temperature water tank can be effectively transferred to the heating plate through the U-shaped tube. At the same time, the placement tray can be separated from the double-channel square tube by dragging it outward and pulling out the plug-in fittings. After the hot air or floating dust falls into the side of the mesh plate from the opening, the fan blows the hot air or floating dust through the fence net on the other side of the mesh plate and discharges it to the outside, so as to keep the temperature in the box constant and avoid dust accumulation.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A constant temperature germination box for seed seedling cultivation, comprising a box body (1), wherein one side of the box body (1) is provided with a box door (2) connected by a hinge, characterized in that: A constant temperature water tank (3) is provided at the top of the inner side of the box body (1), a plurality of placement trays (4) are provided below the constant temperature water tank (3), a heat dissipation mechanism (5) is provided at the bottom of the inner side of the box body (1), the placement tray (4) comprises a cultivation tray (41), the cultivation tray (41) is slidably connected to the box body (1) via a slide rail, a heating plate (42) is provided at the bottom of the cultivation tray (41) and is connected via screws, a plurality of U-shaped tubes (43) are installed inside the heating plate (42), a double-channel square tube (44) is provided on the side of the U-shaped tube (43), the double-channel square tube (44) is connected to the U-shaped tube (43) via a plug-in pipe fitting, and the double-channel square tube (44) is connected to the constant temperature water tank (3) via a pipe fitting.

2. A constant temperature germination box for seed seedling cultivation according to claim 1, characterized in that: One end of the double-channel square tube (44) is closed, and the interior of the double-channel square tube (44) is designed as a U-shaped through-pipe. One side of the double-channel square tube (44) is connected to the water inlet end of the U-shaped tube (43), and the other side of the double-channel square tube (44) is connected to the water outlet end of the U-shaped tube (43).

3. A constant temperature germination box for seed seedling cultivation according to claim 2, characterized in that: Two water pumps (31) are installed inside the constant temperature water tank (3), and the water pumps (31) are connected to the water inlet end of the double-channel square pipe (44) via a pipe fitting.

4. A constant temperature germination box for seed seedling cultivation according to claim 3, characterized in that: The heat dissipation mechanism (5) comprises a heat dissipation shell (51), the heat dissipation shell (51) is connected to the box body (1) by screws, an oblique bucket (52) is penetrated through the top of the heat dissipation shell (51) and is connected by screws, an opening (53) is provided at the bottom of the oblique bucket (52), a gauze plate (54) is provided on the side of the opening (53), the gauze plate (54) is slidably connected to the bottom of the oblique bucket (52) and the box body (1) by a slide rail, and one end of the gauze plate (54) penetrates the heat dissipation shell (51) and the side wall of the box body (1).

5. A constant temperature germination box for seed seedling cultivation according to claim 4, characterized in that: A fan (55) is provided on the side of the mesh plate (54), and the fan (55) is connected to the heat dissipation shell (51) by screws. A dust cover (56) is provided on the back of the fan (55) and passes through the heat dissipation shell (51) and the box body (1).

6. A constant temperature germination box for seed seedling cultivation according to claim 5, characterized in that: The upper part of the box door (2) is provided with a glass observation window (21), and the lower part of the box door (2) is provided with a fence net (22).

7. A constant temperature germination box for seed seedling cultivation according to claim 6, characterized in that: The constant temperature water tank (3) heats the water inside by means of a heating rod to maintain a constant temperature.

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