Seedling raising constant temperature device

Abstract

The utility model relates to the technical field of seedling raising, especially to seedling raising constant temperature device, including outside box and box cover, the box cover for sealing outside box is equipped with outside box top, the inside of outside box installs the inner box, and the inner box is equipped with heating pipe between outside box, the utility model discloses placing the seedling raising box in outside box according to the seed growth needs to arrange and assemble first, then the sealing operation of outside box is carried out to the box cover, then through the heating pipe in outside box and the water storage tank on the box cover, the control adjustment of temperature and humidity is carried out to the seed, through the convenient assembly and disassembly of the placement structure, so that each component can be easily disassembled, thereby facilitating thorough cleaning, and regular cleaning can remove dirt, residues and bacteria inside the device, reduce the spread risk of diseases and pests, and provide a more sanitary and healthy growth environment for the seed.

Description

Technical Field

[0001] This utility model relates to the field of seedling technology, and in particular to a constant temperature device for seed seedling cultivation. Background Technology

[0002] From a botanical perspective, a seed is a reproductive organ that develops from an ovule. It typically consists of three parts: the seed coat, the embryo, and the endosperm. Under certain conditions, a seed can germinate into a new plant. Seed propagation refers to the method of cultivating seedlings by sowing seeds in a seedbed. In this process, a constant temperature device is needed to control the temperature and humidity during seed propagation. This helps to accelerate the seed germination process, improve the accuracy of experiments, and help staff accurately understand the impact of temperature and humidity on seed germination rate.

[0003] Most existing temperature control devices are used in a fixed manner. During long-term use, dust, bacteria and other pollutants may accumulate inside the temperature control device. If the device is not disassembled and cleaned in time, these pollutants may have an adverse effect on the seed growth environment, or even cause the seeds to be infected with pathogens, reducing the germination rate and growth quality.

[0004] Therefore, since most of the existing temperature control devices are used in a fixed manner, and pollutants may accumulate inside the temperature control device, if the device cannot be disassembled and cleaned in time, it may cause seeds to be infected with bacteria, reducing germination rate and growth quality. A seed seedling temperature control device can be designed with a placement structure that is easy to assemble and disassemble, and facilitates regular cleaning of the device. Utility Model Content

[0005] To overcome the problem that most existing temperature control devices are used in a fixed manner, and that contaminants may accumulate inside the device, if the device is not disassembled and cleaned in time, it may lead to seed infection with pathogens, reducing germination rate and growth quality.

[0006] The technical solution of this utility model is as follows: a seed seedling constant temperature device, including an outer box and a box cover; a box cover for sealing the outer box is provided on the top of the outer box, an inner box is installed inside the outer box, a heating pipe is provided between the inner box and the outer box, a display panel is installed on the outer side of the outer box, a temperature and humidity sensor passing through the outer box and the inner box and extending into the inner box is provided on the top of the display panel, a grid placement plate is provided inside the inner box, multiple sets of insertion holes are evenly distributed on the grid placement plate, multiple sets of seedling boxes are provided above the grid placement plate, each seedling box is installed with an insertion post at the lower corner, the insertion post drives the seedling box to be positioned and locked with the grid placement plate through the insertion hole, a water storage tank is installed on the top of the box cover, four sets of water outlet pipes passing through the box cover are installed around the outside of the water storage tank, and a nozzle is installed at the end of the water outlet pipe away from the water storage tank.

[0007] Preferably, the seedling boxes in the outer box are first arranged and assembled according to the seed growth needs. Then, the box lid is sealed to the outer box. The temperature and humidity of the seeds are then controlled and adjusted through the heating pipe in the outer box and the water storage tank on the box lid.

[0008] Preferably, a U-shaped snap-fit ​​groove is formed between the inner and outer casings, and a power module located outside the outer casing is installed at one end of the heating tube.

[0009] Preferably, a drain pipe is provided at the lower corner of one side of the outer casing, passing through the outer casing and the inner casing and fixedly connected to the inner casing, and a circular sealing cap is fitted on the outer end of the drain pipe away from the outer casing.

[0010] Preferably, multiple sets of support columns are installed around the lower edge of the grid placement plate.

[0011] As a preferred option, handles are symmetrically installed on both sides of the lid.

[0012] As a preferred option, a water inlet pipe is installed at the upper corner of the water storage tank, and a water pump is installed at one corner of the water storage tank.

[0013] Preferably, a U-shaped sealing ring is installed at the lower edge of the lid, which drives the lid to fit and connect with the outer and inner boxes along the U-shaped snap-fit ​​groove.

[0014] The beneficial effects of this utility model are as follows: First, the seedling boxes in the outer box are arranged and assembled according to the needs of seed growth. Then, the box lid is sealed to the outer box. Then, the temperature and humidity of the seeds are controlled and adjusted through the heating pipe in the outer box and the water storage tank on the box lid. The placement structure that is easy to assemble and disassemble allows each part to be easily disassembled, which facilitates thorough cleaning. Regular cleaning can remove dirt, residues and germs inside the device, reduce the risk of disease and pest transmission, and provide a more hygienic and healthy growth environment for the seeds. Attached Figure Description

[0015] Figure 1 The diagram shown is a schematic representation of the overall structure of the seedling constant temperature device of this utility model. Figure 2 The diagram shown is a schematic of the heating tube structure of the seedling constant temperature device of this utility model; Figure 3 The diagram shown is a schematic representation of the grid placement plate structure of the seedling constant temperature device of this utility model. Figure 4 The diagram shown is a schematic representation of the water storage tank structure of the seedling constant temperature device of this utility model. Figure 5 The diagram shown is a schematic of the nozzle structure of the seedling constant temperature device of this utility model.

[0016] Explanation of reference numerals in the attached drawings: 1. Outer casing; 2. Box cover; 101. Inner casing; 102. Heating element; 103. Power module; 104. Display panel; 105. Temperature and humidity sensor; 106. Drain pipe; 107. Circular sealing cover; 108. Grid placement plate; 109. Insertion hole; 110. Support column; 111. Seedling box; 112. Insertion column; 201. Handle; 202. Water storage tank; 203. Water inlet pipe; 204. Water pump; 205. Water outlet pipe; 206. U-shaped sealing ring; 207. Nozzle. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Please see Figures 1-5 This utility model provides an embodiment of a seed seedling temperature control device, comprising an outer casing 1 and a lid 2; the lid 2 is provided on the top of the outer casing 1 for sealing the outer casing 1; an inner casing 101 is installed inside the outer casing 1; a heating tube 102 is provided between the inner casing 101 and the outer casing 1; a display panel 104 is installed on the outer side of the outer casing 1; a temperature and humidity sensor 105 (model RS485) is provided above the display panel 104, passing through the outer casing 1 and the inner casing 101 and extending into the interior of the inner casing 101; the inner casing 101 is provided with... There is a grid placement plate 108, on which multiple sets of insertion holes 109 are evenly distributed around the perimeter of the grid. Multiple seedling boxes 111 are provided above the grid placement plate 108. Insertion posts 112 are installed at the lower corners of the seedling boxes 111. The insertion posts 112 drive the seedling boxes 111 to be positioned and engaged with the grid placement plate 108 through the insertion holes 109. A water storage tank 202 is installed on the upper part of the box cover 2. Four sets of water outlet pipes 205 are installed around the outside of the water storage tank 202, passing through the box cover 2. A nozzle 207 is installed at the end of the water outlet pipe 205 away from the water storage tank 202.

[0019] Please see Figures 2-3In this embodiment, a U-shaped snap-fit ​​groove is formed between the inner casing 101 and the outer casing 1. A power module 103 located outside the outer casing 1 is installed at one end of the heating tube 102. When the power module 103 is turned on, the heating tube 102 begins to dissipate heat, drying the inside of the inner casing 101 and simultaneously raising the internal temperature of the inner casing 101 to a suitable range. A drain pipe 106 is provided at the lower corner of one side of the outer casing 1, passing through the outer casing 1 and the inner casing 101 and fixedly connected to the inner casing 101. A circular sealing cap 107 is fitted on the outer side of the outer casing 1. When the humidity is too high, first unscrew the circular sealing cap 107 and drain the excess water through the drain pipe 106. Multiple sets of support columns 110 are installed around the lower edge of the grid placement plate 108. First, pick up the grid placement plate 108 and place it on the bottom of the inner casing 101. During this process, the support columns 110 provide stable support for the grid placement plate 108 and can separate the grid placement plate 108 from the bottom of the inner casing 101 to facilitate the drainage of excess water.

[0020] Please see Figures 4-5 In this embodiment, handles 201 are symmetrically installed on both sides of the box cover 2. After the seeds are planted, the handles 201 are lifted to cover the box cover 2 over the outer box 1. A water inlet pipe 203 is installed at the upper corner of the water storage tank 202, and a water pump 204 is installed at one corner of the water storage tank 202. Water is first poured into the water storage tank 202 through the water inlet pipe 203. When the humidity inside the inner box 101 is too low, water is pumped from the water storage tank 202 by the water pump 204. The inlet and outlet pipes 205 spray fine water mist through the nozzles 207, supplying water to the seeds while increasing the humidity in the inner box 101. A U-shaped sealing ring 206 is installed at the lower edge of the box cover 2. The U-shaped sealing ring 206 drives the box cover 2 to fit and connect with the outer box 1 and the inner box 101 along the U-shaped snap-fit ​​groove, thereby increasing the sealing of the inner box 101.

[0021] When working, first pick up the grid placement plate 108 and place it at the bottom of the inner box 101. During this process, the support column 110 provides stable support for the grid placement plate 108 and can separate the grid placement plate 108 from the bottom of the inner box 101 to facilitate the drainage of excess water. At the same time, pour the water into the water storage tank 202 through the water inlet pipe 203. Then, according to the space required for seed growth, pick up the seedling box 111 and the insertion column 112 drives it to be positioned and snapped into the grid placement plate 108 through the insertion hole 109 for arrangement and assembly. Then, fill the seedling box 111 with soil and put in the seeds for cultivation. Finally, lift the handle 201, and the U-shaped sealing ring 206 drives the box cover 2 to fit and connect with the outer box 1 and the inner box 101 along the U-shaped snap-fit ​​groove. After the inner chamber 101 is sealed, the temperature and humidity values ​​are displayed on the display panel 104 by the temperature and humidity sensor 105. When the humidity is too high, the circular sealing cover 107 is unscrewed first to drain the excess water through the drain pipe 106. Then, the power module 103 is turned on, and the heating tube 102 starts to emit heat to dry the inside of the inner chamber 101. At the same time, the internal temperature of the inner chamber 101 is raised to keep it within a suitable range. When the internal humidity of the inner chamber 101 is too low, the water pump 204 drives the water source from the water storage tank 202 into the water outlet pipe 205 and sprays a fine water mist through the nozzle 207 to supply water to the seeds and increase the humidity in the inner chamber 101. Through timely adjustment, the seeds are kept in a constant environment for growth.

[0022] Through the above steps, the seedling boxes 111 in the outer box 1 are first arranged and assembled according to the seed growth requirements. Then, the box cover 2 seals the outer box 1. The temperature and humidity of the seeds are controlled and adjusted through the heating tube 102 in the outer box 1 and the water storage tank 202 on the box cover 2. The easy assembly and disassembly structure allows each component to be easily disassembled, facilitating thorough cleaning. Regular cleaning can remove dirt, residues, and bacteria from the inside of the device, reducing the risk of disease and pest transmission and providing a more hygienic and healthy growth environment for the seeds. This addresses the problem that most existing constant temperature devices are used in a fixed manner, and because contaminants may accumulate inside the constant temperature device, if the device is not disassembled and cleaned in time, it may lead to seed infection with bacteria, reducing germination rate and growth quality.

Claims

1. A seed seedling constant temperature device, comprising an outer casing (1); characterized in that: It also includes a lid (2); a lid (2) for sealing the outer box (1) is provided on the top of the outer box (1), an inner box (101) is installed inside the outer box (1), a heating tube (102) is provided between the inner box (101) and the outer box (1), a display panel (104) is installed on the outer side of the outer box (1), a temperature and humidity sensor (105) is provided above the display panel (104) that passes through the outer box (1) and the inner box (101) and extends into the interior of the inner box (101), a grid placement plate (108) is provided inside the inner box (101), and grid placement plates (108) are evenly distributed on the grid placement plate (108). Multiple sets of insertion holes (109) are provided on the periphery of the grid. Multiple sets of seedling boxes (111) are provided above the grid placement plate (108). Insertion posts (112) are installed at the lower corners of the seedling boxes (111). The insertion posts (112) drive the seedling boxes (111) to be positioned and locked with the grid placement plate (108) through the insertion holes (109). A water storage tank (202) is installed on the upper end of the box cover (2). Four sets of water outlet pipes (205) passing through the box cover (2) are installed around the outside of the water storage tank (202). A nozzle (207) is installed at the end of the water outlet pipe (205) away from the water storage tank (202).

2. The seed seedling constant temperature device according to claim 1, characterized in that: A U-shaped snap-fit ​​groove is formed between the inner casing (101) and the outer casing (1), and a power module (103) located outside the outer casing (1) is installed at one end of the heating tube (102).

3. The seed seedling constant temperature device according to claim 1, characterized in that: A drain pipe (106) is provided at the lower corner of one side of the outer box (1), passing through the outer box (1) and the inner box (101) and fixedly connected to the inner box (101). A circular sealing cap (107) is fitted on the outer end of the drain pipe (106) away from the outer box (1).

4. The seed seedling constant temperature device according to claim 1, characterized in that: Multiple sets of support columns (110) are installed around the lower edge of the grid placement plate (108).

5. The seed seedling constant temperature device according to claim 1, characterized in that: Handles (201) are symmetrically installed on both sides of the lid (2).

6. The seed seedling constant temperature device according to claim 1, characterized in that: A water inlet pipe (203) is installed at the upper corner of the water storage tank (202), and a water pump (204) is installed at one corner of the water storage tank (202).

7. The seed seedling constant temperature device according to claim 2, characterized in that: A U-shaped sealing ring (206) is installed at the lower edge of the box cover (2). The U-shaped sealing ring (206) drives the box cover (2) to fit and connect with the outer box (1) and the inner box (101) along the U-shaped snap-fit ​​groove.

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