A glass thermostatic water bath device

Abstract

The utility model relates to the field of constant temperature water bath, especially a glass constant temperature water bath box device, including heating groove, the both ends outer wall welding of heating groove has the adjusting pipe, and the heating groove is located at adjusting pipe and is equipped with the adjusting structure, the bottom inner wall of heating groove is installed with the partition, and the bottom outer wall center of heating groove is equipped with the balance subassembly, the bottom inner wall of heating groove is installed with the heater, the adjusting structure includes the mounting groove of opening in the adjusting pipe top, the adjusting groove of opening between heating groove and adjusting pipe, the electric push -rod of installing in the inner wall of mounting groove, the utility model starts the rotating motor and drives the stirring vane rotation, and the stirring vane makes the medium fully mixes, guarantees the temperature homogeneity of medium, inserts the test tube to the fixed hole of fixed plate, and the medium of fixed plate bottom carries out constant temperature to the test tube, is convenient to use, is convenient to fix the test tube, is convenient to constant temperature test tube or petri dish.

Description

Technical Field

[0001] This utility model relates to the field of constant temperature water bath technology, and in particular to a glass constant temperature water bath device. Background Technology

[0002] A constant temperature water bath is a device that achieves precise constant temperature of liquids through an intelligent temperature control system. Its core technology lies in the control of temperature stability and uniformity. A glass constant temperature water bath is a constant temperature device with a transparent glass tank as its core. It provides a stable thermal environment for experiments through a precise temperature control system. Its core advantages are visual operation and corrosion resistance, making it suitable for scenarios where the reaction process needs to be observed.

[0003] In laboratory culturing, a constant temperature water bath is needed to provide a constant temperature environment for the petri dishes. However, the containers used in the experiment are petri dishes and test tubes. When the constant temperature water bath is used to keep the test tubes at a constant temperature, the shape and structure of the test tubes make them inconvenient to place in the constant temperature water bath and they are easy to tip over. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned problems and shortcomings by proposing a glass constant temperature water bath device: a heater heats the medium, a temperature sensor monitors the temperature, a rotating motor drives the stirring blades to rotate, and the stirring blades ensure thorough mixing of the medium, guaranteeing temperature uniformity; test tubes are inserted into the fixing holes of a fixing plate, and the medium at the bottom of the fixing plate maintains a constant temperature for the test tubes, facilitating use, fixing of test tubes, and temperature control of test tubes or petri dishes, thus solving the problems of inconvenient test tube fixing and uneven heating of the medium.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A glass constant temperature water bath device includes a heating tank, with adjusting pipes welded to the outer walls at both ends of the heating tank, and an adjusting structure located at the adjusting pipes. A partition plate is installed on the inner bottom wall of the heating tank, and a balancing component is located at the center of the outer bottom wall of the heating tank. A heater is installed on the inner bottom wall of the heating tank. The adjusting structure includes an installation groove at the top of the adjusting pipe, an adjusting groove between the heating tank and the adjusting pipe, an electric push rod installed on the inner wall of the installation groove, and a fixing plate and a container installed on the outer wall of the top of the electric push rod.

[0007] Preferably, the outer wall of the fixing plate is provided with equally spaced fixing holes, and the fixing plate and the outer walls of both ends of the container are slidably connected in the mounting groove and the adjustment groove.

[0008] Preferably, the heating tank and the top outer wall of the regulating pipe are connected to a hidden cover at the mounting groove and the regulating groove, and the heating tank is provided with a drain hole at the center of the regulating groove.

[0009] Preferably, the balancing assembly includes two drive slots formed on the outer wall of the bottom of the heating tank, a rotary motor and a vibration motor respectively installed in the drive slots, and a drive hole formed at the center of the heating tank.

[0010] Preferably, the output shaft of the rotary motor is rotatably and sealed in the drive hole, and a stirring blade is installed at one end of the output shaft of the rotary motor, and a support leg is installed on the bottom outer wall of the heating tank.

[0011] Preferably, the outer wall of the partition plate has through holes distributed at equal intervals, and temperature sensors distributed at equal intervals are installed at the bottom of the inner and outer walls of the heating tank.

[0012] Preferably, an addition pipe is provided on the top of one side of the outer wall of the heating tank, and a drain pipe is connected to the bottom outer wall of the heating tank, with a valve installed at one end of the drain pipe.

[0013] Preferably, the rotary motor, vibratory motor, electric actuator, and heater are connected to the controller via wires, and the controller is connected to the power supply via wires.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. Insert the test tube into the fixing hole of the fixing plate. The medium at the bottom of the fixing plate keeps the test tube at a constant temperature, which is convenient for use, easy to fix the test tube, and convenient for keeping the test tube or petri dish at a constant temperature.

[0016] 2. The heater heats the medium, the temperature sensor monitors the temperature, and the rotary motor is started to drive the stirring blades to rotate. The stirring blades ensure that the medium is fully mixed and that the temperature of the medium is uniform. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a glass constant temperature water bath device proposed in this utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of a glass constant temperature water bath device proposed in this utility model;

[0019] Figure 3 This is a cross-sectional unfolded structural diagram of a glass constant temperature water bath device proposed in this utility model.

[0020] Figure 4 This is a schematic diagram of the bottom unfolded structure of a glass constant temperature water bath device proposed in this utility model.

[0021] In the diagram: 1 Heating tank, 2 Adjusting pipe, 3 Adjusting structure, 4 Adding pipe, 5 Drain pipe, 6 Valve, 7 Heater, 8 Temperature sensor, 9 Divider plate, 10 Balancing assembly, 11 Mounting slot, 12 Adjusting slot, 13 Drain hole, 14 Electric push rod, 15 Fixing plate, 16 Fixing hole, 17 Container, 18 Hidden cover, 19 Drive slot, 20 Rotary motor, 21 Stirring blade, 22 Vibration motor. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Example 1:

[0024] Reference Figure 1-4 As shown, a glass constant temperature water bath device includes a heating tank 1, with regulating pipes 2 welded to the outer walls at both ends of the heating tank 1, and an regulating structure 3 located at the regulating pipes 2. A partition plate 9 is installed on the inner bottom wall of the heating tank 1, and a balancing component 10 is located at the center of the outer bottom wall of the heating tank 1. A heater 7 is installed on the inner bottom wall of the heating tank 1. A medium is added to the inside of the heating tank 1 through an adding pipe 4. The heating tank 1 is made of transparent material for easy observation.

[0025] The balancing assembly 10 includes two drive slots 19 formed on the bottom outer wall of the heating tank 1, a rotary motor 20 and a vibration motor 22 respectively installed in the drive slots 19, and a drive hole formed at the center of the heating tank 1;

[0026] The output shaft of the rotary motor 20 is sealed and rotatably connected in the drive hole, and a stirring blade 21 is installed at one end of the output shaft of the rotary motor 20. A support leg is installed on the bottom outer wall of the heating tank 1. The rotary motor 20, together with the stirring blade 21, drives the medium to flow, so that the temperature of each area of ​​the medium is consistent, thereby improving the accuracy of temperature control.

[0027] The outer wall of the partition plate 9 has through holes that are evenly distributed, and temperature sensors 8 that are evenly distributed are installed at the bottom of the inner and outer walls of the heating tank 1. The partition plate 9 is located at the top of the stirring blade 21, which hides the heater 7 and the stirring blade 21, improving the overall safety. The heater 7 works with the temperature sensors 8 to heat the tank, making it easy to control the temperature.

[0028] A feeding pipe 4 is provided on the top of one side of the outer wall of the heating tank 1, and a drain pipe 5 is connected to the bottom outer wall of the heating tank 1. A valve 6 is installed at one end of the drain pipe 5. After the heating tank is finished, the valve 6 on the drain pipe 5 is opened to drain the water.

[0029] The rotary motor 20, the vibration motor 22, the electric push rod 14 and the heater 7 are connected to the controller via wires, and the controller is connected to the power supply via wires. After the vibration motor 22 is started, it generates vibrations that are transmitted to the heating tank 1 and the container or test tube to cause oscillation.

[0030] Example 2:

[0031] Reference Figure 2-3 As shown, the adjustment structure 3 includes an installation groove 11 opened at the top of the adjustment tube 2, an adjustment groove 12 opened between the heating tank 1 and the adjustment tube 2, an electric push rod 14 installed on the inner wall of the installation groove 11, a fixing plate 15 and a container 17 installed on the outer wall of the top of the electric push rod 14. The fixing plate 15 and the container 17 are respectively installed at the top of the electric push rod 14. The fixing plate 15 fixes the test tube through the fixing hole 16, and the container 17 is convenient for placing a petri dish inside.

[0032] The outer wall of the fixing plate 15 is provided with fixing holes 16 that are evenly distributed. The outer walls of both ends of the fixing plate 15 and the container 17 are slidably connected in the mounting groove 11 and the adjusting groove 12. When the test tube is inserted into the fixing hole 16 of the fixing plate 15, the electric push rod 14 descends so that the outer wall of the bottom end of the test tube contacts the outer wall of the top of the partition plate 9. The medium at the bottom of the fixing plate 15 keeps the test tube at a constant temperature, which is convenient for use and for fixing the test tube.

[0033] A hidden cover 18 is inserted into the top outer wall of the heating tank 1 and the regulating pipe 2 at the mounting groove 11 and the regulating groove 12, and a drain hole 13 is opened in the center of the heating tank 1 at the regulating groove 12. The heating tank 1 adds medium to the inside through the adding pipe 4. When the medium reaches the regulating groove 12, the medium is discharged from the drain hole 13 of the regulating groove 12 to prevent the medium from entering the mounting groove 11 and to prevent damage to the electric push rod 14.

[0034] Working principle: All electrical components mentioned in this article are electrically connected to the main controller and power supply. The main controller can be a conventional known device such as a computer for control, and existing publicly available power connection technologies are not elaborated here. Parts not mentioned in this device are the same as or can be implemented using existing technologies. Before use, according to the test tube or petri dish required for this experiment, remove the hidden cover 18 and start the electric push rod 14. Install the fixing plate 15 or container 17 on the top of the electric push rod 14. The electric push rod 14 retracts, causing the fixing plate 15 to descend into the adjusting tank 12. The heating tank is then heated through the adding tube 4. 1. An internal medium is added. The heating tank 1 is made of transparent material for easy observation. The heater 7 is activated in conjunction with the temperature sensor 8. The heater 7 heats the medium, and the temperature sensor 8 monitors the temperature. The rotary motor 20 is activated to drive the stirring blade 21 to rotate. The stirring blade 21 ensures that the medium is fully mixed and the temperature of the medium is uniform. The electric push rod 14 is activated to drive the fixing plate 15 to rise. The test tube is inserted into the fixing hole 16 of the fixing plate 15. Then the electric push rod 14 descends so that the bottom outer wall of the test tube contacts the top outer wall of the partition plate 9. The medium at the bottom of the fixing plate 15 keeps the test tube at a constant temperature, which is convenient for use and for fixing the test tube.

[0035] The principle of a vibratory motor is to install a set of adjustable eccentric blocks at both ends of the rotor shaft. The centrifugal force generated by the high-speed rotation of the shaft and eccentric blocks is used to obtain the excitation force. The vibratory motor model in the application document is RZD20-50C. Since it is existing equipment, it is not described in detail in the text. The same principle applies to rotary motors.

[0036] The exemplary embodiments of the present invention have been described in detail herein with reference to examples. However, those skilled in the art will understand that various modifications and alterations can be made to the specific embodiments described above without departing from the spirit of the present invention, and various combinations can be made to the various technical features and structures proposed in the present invention without exceeding the protection scope of the present invention, which is determined by the appended claims. The foregoing description of specific exemplary embodiments of the present invention is not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical applications, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A glass constant temperature water bath device, comprising a heating tank (1), characterized in that, The heating tank (1) has adjustment pipes (2) welded to the outer walls at both ends, and the heating tank (1) has an adjustment structure (3) located at the adjustment pipes (2). The heating tank (1) has a partition plate (9) installed on the inner wall at the bottom, and a balance component (10) is provided at the center of the outer wall at the bottom. The heating tank (1) has a heater (7) installed on the inner wall at the bottom. The adjustment structure (3) includes an installation groove (11) opened at the top of the adjustment tube (2), an adjustment groove (12) opened between the heating groove (1) and the adjustment tube (2), an electric push rod (14) installed on the inner wall of the installation groove (11), a fixing plate (15) and a container (17) installed on the outer wall of the top of the electric push rod (14).

2. The glass constant temperature water bath device according to claim 1, characterized in that, The outer wall of the fixing plate (15) is provided with fixing holes (16) distributed at equal intervals, and the outer walls of both ends of the fixing plate (15) and the container (17) are slidably connected in the mounting groove (11) and the adjustment groove (12).

3. The glass constant temperature water bath device according to claim 1, characterized in that, The heating tank (1) and the regulating pipe (2) are connected to a hidden cover (18) at the mounting groove (11) and the regulating groove (12), and a drain hole (13) is opened at the center of the heating tank (1) and the regulating groove (12).

4. The glass constant temperature water bath device according to claim 1, characterized in that, The balancing assembly (10) includes two drive slots (19) on the bottom outer wall of the heating tank (1), a rotary motor (20) and a vibration motor (22) respectively installed in the drive slots (19), and a drive hole at the center of the heating tank (1).

5. The glass constant temperature water bath device according to claim 4, characterized in that, The output shaft of the rotary motor (20) is sealed and rotatably connected in the drive hole, and a stirring blade (21) is installed at one end of the output shaft of the rotary motor (20). A support leg is installed on the bottom outer wall of the heating tank (1).

6. The glass constant temperature water bath device according to claim 1, characterized in that, The outer wall of the partition plate (9) is provided with equally spaced through holes, and the bottom of the inner and outer walls of the heating tank (1) is provided with equally spaced temperature sensors (8).

7. The glass constant temperature water bath device according to claim 1, characterized in that, The heating tank (1) has an addition pipe (4) on the top of one side of its outer wall, and a drain pipe (5) is connected to the bottom outer wall of the heating tank (1). A valve (6) is installed at one end of the drain pipe (5).

8. A glass constant temperature water bath device according to claim 4, characterized in that, The rotary motor (20), vibration motor (22), electric push rod (14) and heater (7) are connected to the controller via wires, and the controller is connected to the power supply via wires.

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