A monitoring and regulating device for the temperature of reagent solution in the determination of total plant alkaloids

Abstract

The utility model relates to a temperature monitoring and regulating device, and in particular to a monitoring and regulating device for the temperature of a reagent solution in the determination of total plant alkaloids. The utility model provides such a monitoring and regulating device for the temperature of a reagent solution in the determination of total plant alkaloids, including a regulating device, a supporting foot, a control panel, a heating module, a refrigeration module and a reagent container, etc. The bottom of the regulating device is fixedly connected with a supporting foot, a control panel is installed on the front side of the regulating device, a heating module is installed at the bottom of the regulating device, a refrigeration module is installed on the top of the heating module, and a placement slot is provided in the regulating device, and reagent containers are placed in the placement slots. The utility model controls the temperature change by electrically connecting the heating module and the refrigeration module through the control panel, regulates the temperature of the reagent solution in the reagent container, and then sends the temperature of the reagent solution to the corresponding temperature display through the temperature sensor, so that the operator can better adjust the temperature and make the temperature more stable.

Description

Technical Field

[0001] The utility model relates to a temperature monitoring and regulating device, in particular to a temperature monitoring and regulating device for a reagent solution in the determination of total plant alkaloids. Background Art

[0002] In the detection of tobacco and tobacco products, total alkaloids are an extremely critical chemical indicator. At present, the determination of total alkaloids in tobacco is mainly based on chemical continuous flow analyzers. The reagent systems used in the analysis and detection include buffer solution A, buffer solution B, sodium dichloroisocyanurate solution and potassium thiocyanate solution. During the analysis and detection process, the temperature of these four reagent systems has a great influence on the stability of total alkaloid detection. Therefore, it is extremely critical to monitor and adjust the temperature of the four reagent solution systems to stabilize them within a certain range (such as 20±3℃).

[0003] Therefore, it is necessary to design a monitoring and regulating device for the temperature of the reagent solution in the determination of total plant alkaloids. Utility Model Content

[0004] In order to overcome the shortcoming of poor temperature monitoring during total plant alkaloid detection, the utility model aims to provide a monitoring and regulating device for the temperature of a reagent solution in the total plant alkaloid determination.

[0005] The technical solution is: a monitoring and adjusting device for the temperature of a reagent solution in the determination of total plant alkaloids, comprising an adjusting device, a supporting foot, a control panel, a heating module, a cooling module, a reagent container, a temperature conduction plate, a temperature sensor, a temperature display, a heating tube and a cooling tube, wherein the lower part of the adjusting device is fixedly connected to the supporting foot, the front part of the adjusting device is equipped with a control panel, a plurality of placement slots are arranged in the adjusting device, a heating module is installed at the bottom of the adjusting device, a cooling module is installed at the top of the heating module, the heating module and the cooling module are both electrically connected to the control panel, a reagent container is placed in each placement slot, a temperature conduction plate is installed at the bottom of each reagent container, a temperature sensor is installed at the top of each temperature conduction plate, a temperature display is installed at the front part of each reagent container, and the temperature sensor and the temperature display are both electrically connected to the control panel, a heating tube is installed on the heating module, and a cooling tube is installed on the cooling module.

[0006] To further explain, a non-slip pad is fixed to the bottom of each supporting foot.

[0007] Further description: the reagent container is made of transparent material.

[0008] Further explanation, it also includes a tube distribution plate and a pad. The tube distribution plate is fixedly connected to the upper part of the heating module, and the heating pipe and the cooling pipe are laid on the tube distribution plate. The upper part of the tube distribution plate is fixedly connected to the pad, and the upper part of the pad is fixedly connected to the placement groove. The pad is provided with through holes for the heating pipe and the cooling pipe to dissipate hot air or cold air.

[0009] Further description, it also includes a one-way electric control valve I and a one-way electric control valve II. The one-way electric control valve I is installed at the air inlet of the heating pipe, and the one-way electric control valve II is installed at the air outlet of the heating pipe. The one-way electric control valve I and the one-way electric control valve II are both electrically connected to the control panel.

[0010] Further description, it also includes a one-way electric control valve III and a one-way electric control valve IV. The one-way electric control valve III is installed at the air inlet of the refrigeration pipe, and the one-way electric control valve IV is installed at the air outlet of the refrigeration pipe. The one-way electric control valve III and the one-way electric control valve IV are both electrically connected to the control panel.

[0011] Beneficial effects: 1. The utility model controls the temperature change by electrically connecting the heating module and the refrigeration module through the control panel, adjusts the temperature of the reagent liquid in the reagent container, and then sends the temperature of the reagent liquid to the corresponding temperature display through the temperature sensor, so that the operator can better adjust the temperature and make the temperature more stable.

[0012] 2. The utility model distributes the heating tubes and the cooling tubes through the tube plate to make heating and cooling more uniform, and then protects the heating tubes and the cooling tubes through the pad plate to extend the service life of the heating tubes and the cooling tubes, and can also protect the bottom of the reagent container.

[0013] 3. The utility model adjusts the opening and closing states of one-way electric control valve I, one-way electric control valve II, one-way electric control valve III and one-way electric control valve IV through the control panel, thereby preventing the backflow of heat energy and cold air, circulating the transmission, and making the temperature of the reagent solution more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the components such as the placement tank, the heating module and the refrigeration module of the utility model.

[0016] Figure 3 It is a cross-sectional view of the reagent container component of the present invention.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the heating module, refrigeration module, reagent container and tube plate components of the utility model.

[0018] Figure 5 It is a cross-sectional view of the tube plate component of the present invention.

[0019] Figure 6 It is a partial cross-sectional view of the heating tube, one-way electric control valve I and one-way electric control valve II components of the utility model.

[0020] Figure 7It is a partial cross-sectional view of the refrigeration pipe, one-way electric control valve III and one-way electric control valve IV of the utility model.

[0021] The meanings of the reference numerals in the figure are as follows: 1: adjusting device, 2: supporting foot, 21: anti-slip mat, 3: control panel, 4: placement slot, 5: heating module, 6: refrigeration module, 7: reagent container, 8: temperature conduction plate, 9: temperature sensor, 10: temperature display, 11: pipe distribution plate, 111: pad, 12: heating pipe, 121: one-way electric control valve I, 122: one-way electric control valve II, 13: refrigeration pipe, 131: one-way electric control valve III, 132: one-way electric control valve IV. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] Example: Figure 1-Figure 7 As shown, it includes an adjusting device 1, a supporting foot 2, a control panel 3, a heating module 5, a cooling module 6, a reagent container 7, a temperature conducting plate 8, a temperature sensor 9, a temperature display 10, a heating tube 12 and a cooling tube 13. A supporting foot 2 is welded at each of the four corners at the bottom of the adjusting device 1, a control panel 3 is installed on the front side of the adjusting device 1, four placement slots 4 are arranged in the adjusting device 1, a heating module 5 is installed at the bottom of the adjusting device 1, a cooling module 6 is installed on the top and rear side of the heating module 5, the heating module 5 and the cooling module 6 are both electrically connected to the control panel 3, a reagent container 7 is placed in each placement slot 4, a temperature conducting plate 8 is installed at the bottom of each reagent container 7, a temperature sensor 9 is installed on the top of each temperature conducting plate 8, a temperature display 10 is installed on the front side of each reagent container 7, and the temperature sensor 9 and the temperature display 10 are both electrically connected to the control panel 3, a heating tube 12 is installed on the heating module 5, a cooling tube 13 is installed on the cooling module 6, a non-slip pad 21 is fixed to the bottom of each supporting foot 2, and the reagent container 7 is made of transparent material.

[0024] When in use, place the product horizontally on the ground, and the anti-slip mat 21 makes the product more stably placed. Then take out the reagent container 7 from the placement slot 4, pour the reagent solution into the reagent container 7. Since the reagent container 7 is made of transparent material, the reagent solution can be better observed. Put the reagent container 7 filled with the reagent solution back into the corresponding placement slot 4, and then start the heating module 5 through the control panel 3. The heating module 5 transfers heat energy to the heating tube 12, and the heat energy of the heating tube 12 heats the reagent solution in the reagent container 7 through the temperature conduction plate 8, or the operator can start the refrigeration module 6 through the control panel 3, and the refrigeration module 6 transmits cold air to the refrigeration tube 13. The cold air of the refrigeration tube 13 cools the reagent solution through the temperature conduction plate 8. By adjusting the heating module 5 and the refrigeration module 6, the temperature of the reagent solution in the reagent container 7 is made more stable. At the same time, the temperature sensor 9 transmits the temperature of the reagent solution in the corresponding reagent container 7 to the corresponding temperature display 10 through the control panel 3, and the operator can better monitor the temperature of the reagent solution.

[0025] like Figure 1-Figure 5 As shown, it also includes a tube plate 11 and a pad 111. The tube plate 11 is welded on the top of the heating module 5, and the heating tube 12 and the cooling tube 13 are laid on the tube plate 11. The pad 111 is pasted on the top of the tube plate 11, and the top of the pad 111 is pasted and connected to the placement groove 4. The pad 111 is provided with through holes for the heating tube 12 and the cooling tube 13 to release hot air or cold air.

[0026] When the reagent container 7 filled with reagent solution is placed back into the corresponding placement groove 4, since the reagent container 7 is filled with reagent solution and is heavy, it is easy to bump against the heating tube 12 and the cooling tube 13 during the placement process, causing damage to the heating tube 12 and the cooling tube 13. The pad 111 fixed between the tube layout plate 11 and the placement groove 4 can separate the heating tube 12 and the cooling tube 13 from the reagent container 7 to prevent the heating tube 12 and the cooling tube 13 from being bumped during the placement of the reagent container 7, thereby extending the service life of the heating tube 12 and the cooling tube 13 and protecting the bottom of the reagent container 7 at the same time.

[0027] like Figure 1 , Figure 6 and Figure 7As shown, it also includes a one-way electric control valve I121, a one-way electric control valve II122, a one-way electric control valve III131 and a one-way electric control valve IV132. The air inlet of the heating tube 12 is installed with the one-way electric control valve I121, the air outlet of the heating tube 12 is installed with the one-way electric control valve II122, the air inlet of the refrigeration tube 13 is installed with the one-way electric control valve III131, the air outlet of the refrigeration tube 13 is installed with the one-way electric control valve IV132, all the one-way electric control valves are stably sealed with the corresponding heating tube 12 and refrigeration tube 13, and the one-way electric control valve I121, the one-way electric control valve II122, the one-way electric control valve III131 and the one-way electric control valve IV132 are all electrically connected to the control panel 3.

[0028] The operator can adjust the opening and closing states of all the electric control valves through the control panel 3, so as to control the flow direction and flow amount when transmitting heat energy and cold air, and prevent the backflow of heat energy and cold air. The heat energy generated by the heating module 5 enters the heating pipe 12 through the one-way electric control valve I121 to transmit heat energy, so that heat energy can only enter but not exit. The heat energy is transmitted around the heating pipe 12. According to the law of conservation of energy, when the heat energy is transmitted around the heating pipe 12, the heat energy will be consumed, and the consumed heat energy enters through the air outlet of the heating pipe 12 Because the one-way electric control valve II 122 is installed at the air outlet of the heating tube 12, the discharged heat energy cannot flow back and re-enters the heating module 5 for heating and circulation. Similarly, the cold air generated by the refrigeration module 6 enters the refrigeration tube 13 from the one-way electric control valve III 131 to transmit the cold air, and the consumed cold air is discharged through the air outlet of the refrigeration tube 13. The discharged cold air cannot flow back due to the influence of the one-way electric control valve IV 132, and re-enters the refrigeration module 6 for refrigeration and circulation, so that the temperature of the reagent solution is more stable.

[0029] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A monitoring and regulating device for the temperature of a reagent solution in a total plant alkaloid determination, characterized in that: The device comprises an adjusting device (1), a supporting foot (2), a control panel (3), a heating module (5), a cooling module (6), a reagent container (7), a temperature conducting plate (8), a temperature sensor (9), a temperature display (10), a heating tube (12) and a cooling tube (13). The adjusting device (1) is fixedly connected to the supporting foot (2) at the bottom, the adjusting device (1) is provided with a control panel (3) at the front, a plurality of placement slots (4) are arranged in the adjusting device (1), a heating module (5) is installed at the bottom of the adjusting device (1), and a cooling module (6) is installed on the top of the heating module (5). The heating module (5) and the cooling module (6) are both electrically connected to the control panel (3), a reagent container (7) is placed in each placement slot (4), a temperature conduction plate (8) is installed at the bottom of each reagent container (7), a temperature sensor (9) is installed at the top of each temperature conduction plate (8), a temperature display (10) is installed at the front of each reagent container (7), and the temperature sensor (9) and the temperature display (10) are both electrically connected to the control panel (3), a heating tube (12) is installed on the heating module (5), and a cooling tube (13) is installed on the cooling module (6).

2. The monitoring and regulating device for the temperature of a reagent solution in a total plant alkaloid determination according to claim 1, characterized in that: The bottom of each supporting foot (2) is fixedly connected with an anti-skid pad (21).

3. The monitoring and regulating device for the temperature of a reagent solution in a total plant alkaloid determination according to claim 2, characterized in that: The reagent container (7) is made of transparent material.

4. The monitoring and regulating device for the temperature of a reagent solution in a total plant alkaloid determination according to claim 3, characterized in that: It also includes a tube plate (11) and a pad (111); the tube plate (11) is fixedly connected to the upper part of the heating module (5); the heating tube (12) and the cooling tube (13) are both laid on the tube plate (11); the pad (111) is fixedly connected to the upper part of the tube plate (11); the upper part of the pad (111) is fixedly connected to the placement groove (4); and the pad (111) is provided with a through hole for the heating tube (12) and the cooling tube (13) to release hot air or cold air.

5. The monitoring and regulating device for the temperature of a reagent solution in a total plant alkaloid determination according to claim 4, characterized in that: It also includes a one-way electric control valve I (121) and a one-way electric control valve II (122). The one-way electric control valve I (121) is installed at the air inlet of the heating tube (12), and the one-way electric control valve II (122) is installed at the air outlet of the heating tube (12). The one-way electric control valve I (121) and the one-way electric control valve II (122) are both electrically connected to the control panel (3).

6. The monitoring and regulating device for the temperature of a reagent solution in a total plant alkaloid determination according to claim 5, characterized in that: It also includes a one-way electric control valve III (131) and a one-way electric control valve IV (132). The one-way electric control valve III (131) is installed at the air inlet of the refrigeration pipe (13), and the one-way electric control valve IV (132) is installed at the air outlet of the refrigeration pipe (13). The one-way electric control valve III (131) and the one-way electric control valve IV (132) are both electrically connected to the control panel (3).

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