Device for monitoring temperature and humidity in seed stratification period
By introducing temperature, humidity detector and permeable drainage structure into the seed lamination device, the problem of insufficient temperature and humidity control in the prior art is solved, ensuring that seeds accumulate under suitable environments, increasing the seed number and germination rate of the following year, and preventing moisture. Accumulation and rat damage.
Patent Information
- Application Number
- CN202420194582.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-25
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-01-25
AI Technical Summary
The prior art cannot effectively monitor and control the temperature and humidity conditions during the seed stratification period, resulting in the inability to obtain a suitable environment for seeds with high temperature and humidity requirements, affecting the number and germination rate of seeds the following year, and being susceptible to dryness, rat damage and rainwater and flooding. .
A device for monitoring the temperature and humidity of the seed lamination period is designed, including a temperature detector, humidity detector, permeable structure, drainage tank and top cover in the sand storage box. The drainage tank adopts a trapezoidal structure to improve the drainage effect, and the top cover is a net The structure is to prevent rat damage, the bottom and side walls are permeable brick or mesh steel structures, and annular seals are provided outside the top cover to maintain temperature and humidity.
Real-time monitoring and control of the temperature and humidity in the sand storage box is achieved, ensuring that seeds accumulate in a suitable environment, increasing the seed number and germination rate of the following year, and preventing moisture accumulation and river sand discharge through trapezoidal drainage tanks and permeable structures.
Smart Images
Figure CN222128652U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of devices for monitoring temperature and humidity during seed stratification, in particular to a device for monitoring temperature and humidity during seed stratification. Background Art
[0002] Stratification is a method to break seed dormancy, which is to bury the seeds in wet sand at a temperature of 1 to 10°C. After 1 to 3 months of low-temperature treatment, dormancy can be effectively broken. It plays an important role in maintaining seed moisture and oxygen content, increasing seed permeability, and completing post-ripening. Low moisture content is conducive to slowing down seed respiration, but too low moisture content will affect seed germination, and different seeds have different requirements for sand storage temperature.
[0003] In the prior art, the method of sand storage for seeds during the stratification period is relatively extensive. The seeds are directly mixed with river sand and placed in a sand storage pit, which is then covered with fine sand to keep the sand storage pit moist. The seeds are taken out in early April of the following spring, and the wet sand is sieved out for sowing. However, this method cannot provide suitable conditions for seeds that have high requirements for temperature and humidity conditions. In addition, since the sand storage pit has no protective measures, it is susceptible to drying and rodent damage. At the same time, it is greatly affected by the weather, and the seeds are easily rotted by rain and waterlogging, which can easily affect the number of seeds and germination rate in the following year. Utility Model Content
[0004] The utility model provides a device for monitoring temperature and humidity during seed stratification period, so as to solve the technical problem in the prior art that suitable conditions cannot be provided for seeds with high requirements for temperature and humidity conditions, and the number of seeds and germination rate in the following year are easily affected.
[0005] In order to solve the above problems, the utility model provides a device for monitoring the temperature and humidity during the seed stratification period, which adopts the following technical scheme: it includes a sand storage box, which is filled with river sand, and is provided with a temperature detector and a humidity detector. A base is provided at the bottom of the sand storage box, and a water storage tank is provided on the base. A drainage trough is provided at the bottom of the sand storage box, and the drainage trough runs through the sand storage box and is interconnected with the water storage tank. The drainage trough includes a discharge part and a guide part. The discharge part is arranged in a trapezoidal structure, and the width of the guide part is greater than the minimum width of the discharge part.
[0006] Furthermore, a baffle is provided in the drainage trough, and the top end surface of the baffle is flush with the bottom end surface of the inner cavity of the sand storage box.
[0007] Furthermore, the bottom and side walls of the sand storage box are configured as a water-permeable structure, and a top cover is detachably embedded on the top of the sand storage box, and the top cover is configured as a mesh structure.
[0008] Furthermore, the bottom and side walls of the sand storage box are made of permeable bricks or mesh steel structures.
[0009] Furthermore, a heat-insulating layer is provided on the top cover.
[0010] Furthermore, a sealing member is provided on the outer wall of the top cover, and the sealing member is provided in an annular structure.
[0011] Furthermore, a bracket is provided at the bottom of the sand storage box, and a gap is provided between the bottom end surface of the sand storage box and the bottom of the water storage tank.
[0012] The beneficial effect of the device for monitoring the temperature and humidity during the seed stratification period provided by the utility model is that the device can monitor the temperature and humidity in the sand storage box in real time through the temperature detector and the humidity detector, which helps to ensure that the seeds are in a suitable temperature and humidity environment during the stratification period, prevents the seeds from being adversely affected by excessively high or low temperature, excessively high or low humidity, and ensures the number of seeds and germination rate in the following year. The drainage part in the drainage trough of the device adopts a trapezoidal structure, which helps to improve the drainage effect, can better guide the direction of water flow, avoid water residue and accumulation, and can effectively prevent river sand from being discharged out of the sand storage box along the drainage trough. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present invention will become easy to understand. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:
[0014] Figure 1 This is a schematic diagram of the structure of a device for monitoring temperature and humidity during seed stratification period of the utility model;
[0015] Figure 2 for Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.
[0016] Description of reference numerals:
[0017] 1. Sand storage box; 11. Drain trough; 111. Drainage part; 112. Diversion part; 113. Baffle; 12. Top cover; 121. Insulation layer; 122. Seal; 13. Bracket; 2. River sand; 3. Temperature detector; 4. Humidity detector; 5. Base; 51. Water storage tank. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0019] Any number of elements in the drawings is for illustration and not limitation, and any naming is for distinction only and does not have any limiting meaning.
[0020] The principle and spirit of the present invention are explained in detail below with reference to several representative embodiments of the present invention.
[0021] The utility model provides a device for monitoring temperature and humidity during seed stratification period, such as Figure 1 to Figure 2 As shown, it includes a sand storage box 1, which is filled with river sand 2. A temperature detector 3 and a humidity detector 4 are arranged in the sand storage box 1. A base 5 is arranged at the bottom of the sand storage box 1, and a water storage tank 51 is arranged on the base 5. A drainage groove 11 is arranged at the bottom of the sand storage box 1. The drainage groove 11 runs through the sand storage box 1 and is interconnected with the water storage tank 51. The drainage groove 11 includes a discharge part 111 and a guide part 112. The discharge part 111 is arranged as a trapezoidal structure, and the width of the guide part 112 is greater than the minimum width of the discharge part 111.
[0022] By adopting the above technical scheme, the device can monitor the temperature and humidity in the sand storage box 1 in real time through the temperature detector 3 and the humidity detector 4, which helps to ensure that the seeds are in a suitable temperature and humidity environment during stratification, prevent the seeds from being adversely affected by excessively high or low temperature, excessively high or low humidity, and ensure the number of seeds and germination rate in the following year. The drainage part 111 in the drainage trough 11 of the device adopts a trapezoidal structure, which helps to improve the drainage effect, can better guide the direction of water flow, avoid water residue and accumulation, and can effectively prevent river sand 2 from being discharged out of the sand storage box 1 along the drainage trough 11, which is more practical.
[0023] In this embodiment, clean river sand 2 without debris is selected, and well-developed magnolia seeds are selected through wind selection and water selection. The river sand 2 and the seeds are evenly mixed and placed in the sand storage box 1. The staff needs to spray water in the sand storage box 1 in time to maintain suitable temperature and humidity conditions, and regularly observe the temperature and humidity conditions in the sand storage box 1.
[0024] In this embodiment, a baffle 113 is provided in the drainage trough 11 , and the top end surface of the baffle 113 is flush with the bottom end surface of the inner cavity of the sand storage box 1 , which can further prevent the river sand 2 from being discharged out of the sand storage box 1 along the drainage trough 11 .
[0025] In this embodiment, the bottom and side walls of the sand storage box 1 are configured as a permeable structure, and a top cover 12 is detachably embedded on the top of the sand storage box 1, and the top cover 12 is configured as a mesh structure. In this embodiment, the bottom and side walls of the sand storage box 1 are made of permeable bricks or mesh steel structures, which can effectively prevent rats from entering and facilitate the removal of seeds in the spring of the following year.
[0026] In this embodiment, a heat-insulating layer 121 is provided on the top cover 12. In other embodiments, the number of the heat-insulating layers 121 can be increased or decreased according to the sand storage temperature conditions.
[0027] In this embodiment, a sealing member 122 is disposed on the outer wall of the top cover 12. The sealing member 122 is configured as an annular structure, which can make the interlocking connection between the top cover 12 and the sand storage box 1 more stable.
[0028] In this embodiment, a bracket 13 is provided at the bottom of the sand storage box 1, and a gap is provided between the bottom end surface of the sand storage box 1 and the bottom of the water storage tank 51 to ensure that excess water in the sand storage box 1 can flow out through the drainage groove 11, thereby making the device more practical.
[0029] According to the above description of this specification, those skilled in the art may also understand that the terms used below, such as "up", "down", "front", "back", "left", "right", "width", "horizontal", "top", "bottom", "inside", "outside" and other terms indicating orientation or position relationship are based on the orientation or position relationship shown in the drawings of this specification, which are only for the purpose of facilitating the explanation of the scheme of the utility model and simplifying the description, rather than explicitly or implicitly indicating that the device or element involved must have the specific orientation, be constructed and operate in a specific orientation. Therefore, the above-mentioned orientation or position relationship terms cannot be understood or interpreted as limitations on the scheme of the utility model.
[0030] In addition, in the description of this specification, “plurality” means at least two, for example, two, three or more, etc., unless otherwise clearly and specifically defined.
Claims
1. A device for monitoring temperature and humidity during seed stratification, characterized in that: It includes a sand storage box filled with river sand, a temperature detector and a humidity detector are arranged in the sand storage box, a base is arranged at the bottom of the sand storage box, a water storage tank is arranged on the base, a drainage trough is arranged at the bottom of the sand storage box, the drainage trough runs through the sand storage box and is connected with the water storage tank, the drainage trough includes a discharge part and a guide part, the discharge part is arranged in a trapezoidal structure, and the width of the guide part is greater than the minimum width of the discharge part.
2. The device for monitoring temperature and humidity during seed stratification period according to claim 1, characterized in that: A baffle is arranged in the drainage trough, and the top end surface of the baffle is flush with the bottom end surface of the inner cavity of the sand storage box.
3. The device for monitoring temperature and humidity during seed stratification period according to claim 1, characterized in that: The bottom and side walls of the sand storage box are both arranged as water-permeable structures, and a top cover is detachably embedded on the top of the sand storage box, and the top cover is arranged as a mesh structure.
4. The device for monitoring temperature and humidity during seed stratification period according to claim 3, characterized in that: The bottom and side walls of the sand storage box are made of permeable bricks or mesh steel structures.
5. The device for monitoring temperature and humidity during seed stratification period according to claim 3, characterized in that: A heat-insulating layer is arranged on the top cover.
6. The device for monitoring temperature and humidity during seed stratification period according to claim 5, characterized in that: The outer wall of the top cover is provided with a sealing member, which is arranged in an annular structure.
7. The device for monitoring temperature and humidity during seed stratification period according to claim 1, characterized in that: A bracket is arranged at the bottom of the sand storage box, and a gap is provided between the bottom end surface of the sand storage box and the bottom of the water storage tank.