Device with constant-temperature effective-state leach liquor
By designing a device with a constant temperature effective state extract liquid, the heating base and thermal conduction plate are used to achieve constant temperature heating of the extract liquid, the problem of temperature changes in the soil effective state detection is solved, and the consistency and accuracy of the measurement results are ensured.
Patent Information
- Application Number
- CN202421087462.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-17
AI Technical Summary
In soil effective state detection, the temperature of the extract liquid is easily affected by changes in the environment and deionized water temperature, resulting in inconsistent measurement results and cannot be compared with the results of industry standard methods.
A device with a constant temperature effective state extract is designed, including a heating seat, a cup, a temperature display screen and a heating button. The constant temperature heating of the extract is achieved through heating wire and a heat conducting plate to ensure that the temperature is maintained at 25±1°C.
The device can independently control the temperature of the extract liquid, avoid the influence of environmental and deionized water temperature changes, ensure the consistency of the soil's effective leaching results, and improve the authenticity, accuracy and parallelism of the data.
Smart Images
Figure CN222534992U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of soil effective state detection, in particular to a device with a constant temperature effective state extracting liquid. Background Art
[0002] The effective state in soil is a relative indicator. Only the results measured by the same method under the same conditions have a comparative significance. The effective state content of the same soil measured by different methods can be very different. Even if the same extractant is used, the changes in experimental conditions such as soil-liquid ratio, temperature, time, oscillation method and intensity during extraction will have a great impact on the measurement results. Therefore, the effective state content is a relative indicator. Only when the same method is used and the same conditions are strictly controlled, the results of the measurement have a relative comparative significance. The extraction of effective elements in soil requires the addition of 25±1℃ extractant. When configuring the extractant, the temperature of the extractant will be affected by the ambient temperature, seasonal changes (especially in northern winter) and the temperature of deionized water. As a result, the temperature of the configured extractant will not reach 25±1℃, which will have a great impact on the final measurement results. Especially in northern winter, the temperature of deionized water is often below 10℃, and the temperature of the configured extractant will be very low, making the measured results inconsistent with the results of the industry standard method and not comparable.
[0003] Therefore, it is necessary to provide a new device with a constant temperature effective state extracting solution to solve the above technical problems. Utility Model Content
[0004] The technical problem solved by the utility model is to provide a device capable of controlling the temperature of the configured extracting solution, wherein the configured extracting solution will not be affected by the indoor temperature change, nor will it be affected by the temperature change of deionized water, so that the effective state extraction result of the soil is consistent, and the influence of the temperature of the extracting solution on the measurement result is eliminated, thereby ensuring the authenticity, accuracy and parallelism of the data and having a constant temperature effective state extracting solution.
[0005] In order to solve the above technical problems, the utility model provides a device with a constant temperature effective state extracting liquid, comprising: a heating seat, on which a cup body is provided, the heating seat is used to heat the liquid in the cup body, the heating seat is provided with a temperature display screen, and a heating button arranged on the heating seat is provided below the display screen.
[0006] Preferably, the heating seat comprises a shell, a positioning frame is provided in the shell, a heat conducting plate is provided in the positioning frame, a heating wire is provided in the heat conducting plate, and the cup body is placed on the heat conducting plate.
[0007] Preferably, a heat-insulating layer is provided on the inner wall of the positioning frame, and a plurality of infrared thermometers are provided in the heat-insulating layer.
[0008] Preferably, the heating seat is used to heat the liquid in the cup body to 25±1°C.
[0009] Compared with the related art, the device provided by the utility model with a constant temperature effective state extracting liquid has the following beneficial effects:
[0010] The utility model provides a device with a constant temperature effective state extracting solution, which can ensure that the temperature of the extracting solution is not affected by environmental changes and deionized water temperature changes; it can eliminate the influence of the extracting solution temperature on the effective state extraction experimental process, thereby ensuring the authenticity, accuracy and parallelism of data. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 A schematic structural diagram of a preferred embodiment of the device for providing a constant temperature effective state extracting liquid provided by the utility model;
[0012] Figure 2 for Figure 1 The cross-sectional structural diagram is shown.
[0013] Numbers in the figure: 1. heating seat, 11. shell, 12. positioning frame, 13. insulation layer, 14. heat conduction plate, 15. heating wire, 16. infrared thermometer, 2. cup body, 3. display screen, 4. heating button. DETAILED DESCRIPTION
[0014] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0015] Please refer to Figure 1 and Figure 2 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the device for providing a constant temperature effective state extracting liquid provided by the utility model; Figure 2 for Figure 1 The cross-sectional structure diagram shown. The device with a constant temperature effective state extract comprises: a heating seat 1, a cup body 2 is arranged on the heating seat 1, the heating seat 1 is used to heat the liquid in the cup body 2, the heating seat 1 is provided with a temperature display screen 3, and a heating button 4 arranged on the heating seat 1 is provided below the display screen 3.
[0016] The heating seat 1 comprises a shell 11 , a positioning frame 12 is arranged in the shell 11 , a heat conducting plate 14 is arranged in the positioning frame 12 , a heating wire 15 is arranged in the heat conducting plate 14 , and the cup body 2 is placed on the heat conducting plate 14 .
[0017] A heat-insulating layer 13 is disposed on the inner wall of the positioning frame 12 , and a plurality of infrared temperature detectors 16 are disposed in the heat-insulating layer 13 .
[0018] The heating seat 1 is used to heat the liquid in the cup body 2 to 25±1°C.
[0019] Compared with the related art, the device provided by the utility model with a constant temperature effective state extracting liquid has the following beneficial effects:
[0020] The utility model provides a device with a constant temperature effective state extracting solution, which can ensure that the temperature of the extracting solution is not affected by environmental changes and deionized water temperature changes; it can eliminate the influence of the extracting solution temperature on the effective state extraction experimental process, thereby ensuring the authenticity, accuracy and parallelism of data.
[0021] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A device with a constant temperature effective state extracting liquid, characterized in that: include: A heating seat, wherein a cup body is disposed on the heating seat, and the heating seat is used to heat the liquid in the cup body, and the heating seat is provided with a temperature display screen, and a heating button disposed on the heating seat is provided below the display screen; The heating seat comprises a shell, a positioning frame is arranged in the shell, a heat conducting plate is arranged in the positioning frame, a heating wire is arranged in the heat conducting plate, and the cup body is placed on the heat conducting plate; A heat-insulating layer is provided on the inner wall of the positioning frame, and a plurality of infrared temperature detectors are provided in the heat-insulating layer; The heating seat is used to heat the liquid in the cup body to 25±1°C.