Rapid water bath heating device

Abstract

The utility model discloses a rapid water bath heating device which comprises a shell and a heat preservation layer, two pairs of connecting plates are fixedly connected to the inner wall of the shell, an inner container is fixedly connected between every two adjacent connecting plates, a stirring mechanism is installed on the lower portion of the shell, and a connecting mechanism is installed on the upper portion of the shell. The heater body can be matched with the spiral heating pipe to heat liquid in the inner container and water in the shell, the spiral heating pipe is arranged on the outer wall of the inner container in a winding mode and soaked in the water, and the heat preservation layer is further arranged in the shell. In this way, one part of heat generated at the spiral heating pipe directly heats the inner container and liquid in the inner container, one part of heat firstly heats water in the shell, then water bath heating is conducted on the inner container and the liquid in the inner container through the water, and therefore the heating efficiency is higher, and the energy-saving performance is higher.

Description

Technical Field

[0001] This utility model relates to the field of water bath heater technology, specifically a rapid water bath heating device. Background Technology

[0002] A water bath heater is a device that heats substances by heating water. Its main characteristics are mild conditions, slow heating and cooling rates, and stable conditions. Water bath heaters are commonly used in laboratories for distillation, drying, concentration, and warm soaking of chemicals or biological products. They can also be used for constant temperature heating and other temperature tests.

[0003] For example, a water bath heater with announcement number CN211303108U relates to the field of heater technology and solves the problems of existing heating methods for oils and liquids in the chemical industry being difficult to implement, slow, and having low output.

[0004] Because the electric heating rings are placed on both sides of the tank, they do not directly contact the tank containing the chemical products to be heated. As a result, some of the heat generated by the electric heating rings is wasted in the surrounding environment, thus resulting in poor energy efficiency and water bath heating efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a solution that solves the problem of poor energy efficiency and water bath heating efficiency in existing water bath heaters. Because the electric heating rings are positioned on both sides of the tank, they do not directly contact the tank containing the chemical products to be heated. Consequently, some of the heat generated by the electric heating rings is wasted and applied to the surrounding environment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rapid water bath heating device, comprising a shell and an insulation layer, wherein the insulation layer is fixedly connected to the inner wall of the shell, two pairs of connecting plates are fixedly connected to the inner wall of the shell, an inner liner is fixedly connected between adjacent connecting plates, a spiral heating tube is wound around the outer wall of the inner liner, the left end of the spiral heating tube penetrates the shell and the insulation layer and is connected to a heater body, the heater body is fixedly connected to the outer wall of the shell, a stirring mechanism is installed below the shell, and a connecting mechanism is installed above the shell.

[0007] Preferably, the stirring mechanism includes a base fixedly connected to the middle of the lower surface of the shell, a motor fixedly connected inside the base, and an stirring rod disposed inside the inner liner connected to the output shaft of the motor. The stirring rod is rotatably connected to the inner liner and the shell respectively through bearings.

[0008] Preferably, the connecting mechanism includes a top cover disposed above the housing, and a sealing ring is fixedly connected to the inner wall of the top cover and fits against the outer wall of the upper end of the housing. A vertical plate is fixedly connected to the right side of the upper surface of the top cover, and a pump body is fixedly connected inside the vertical plate. The outlet and inlet of the pump body are respectively fixedly connected to a first pipe and a second pipe, and the other end of the second pipe passes through the top cover and communicates with the inside of the inner liner.

[0009] Preferably, a handle is fixedly connected to the upper center of the top cover, and a temperature sensor connected to the top cover is provided on the left side of the handle.

[0010] Preferably, a pair of legs are fixedly connected to the lower part of the housing, and a base plate is fixedly connected to the lower surface of the legs.

[0011] Preferably, a drain pipe is connected to the lower right end of the housing.

[0012] Beneficial effects

[0013] This utility model provides a rapid water bath heating device, which has the following beneficial effects:

[0014] The top cover can be opened by the handle to drain the liquid to be heated into the inner liner, and then a certain amount of water can be added into the shell. After that, the top cover is closed and the heater body is turned on. The heater body, together with the spiral heating tube, heats the liquid in the inner liner and the water in the shell. Since the spiral heating tube is wound around the outer wall of the inner liner and is immersed in water, and there is also a heat insulation layer inside the shell, part of the heat generated by the spiral heating tube directly heats the inner liner and the liquid inside it, and part of the heat first heats the water in the shell, and then the water bath heats the inner liner and the liquid inside it, so the heating efficiency is higher and the energy saving is stronger.

[0015] Then start the motor, so that the output shaft of the motor drives the stirring rod to rotate. In this way, the stirring rod can stir the liquid in the inner tank, so that the liquid is heated evenly, thereby further improving the heating efficiency. Attached Figure Description

[0016] Figure 1 It is a structural diagram of the present utility model.

[0017] Figure 2 This is a planar sectional view of the present invention.

[0018] Figure 3 This is a partially enlarged schematic diagram of the present invention.

[0019] Figure 4 This is a partially enlarged schematic diagram of the present invention.

[0020] In the diagram: 1. Shell; 2. Insulation layer; 3. Connecting plate; 4. Inner liner; 5. Spiral heating tube; 6. Heater body; 7. Support leg; 8. Base plate; 9. Base; 10. Motor; 11. Stirring rod; 12. Top cover; 13. Sealing ring; 14. Temperature sensor; 15. Handle; 16. Vertical plate; 17. Pump body; 18. First pipe; 19. Second pipe; 20. Drain pipe. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a rapid water bath heating device, including a shell 1 and an insulation layer 2. The insulation layer 2 is fixedly connected to the inner wall of the shell 1. Two pairs of connecting plates 3 are fixedly connected to the inner wall of the shell 1. An inner liner 4 is fixedly connected between adjacent connecting plates 3. A spiral heating tube 5 is wound around the outer wall of the inner liner 4. The left end of the spiral heating tube 5 passes through the shell 1 and the insulation layer 2 and is connected to a heater body 6. The heater body 6 is fixedly connected to the outer wall of the shell 1. A stirring mechanism is installed below the shell 1, and a connecting mechanism is installed above the shell 1.

[0023] A heat insulation layer 2 is provided on the inner wall of the shell 1. The heat insulation layer 2 can be made of ceramic material to avoid excessive heat loss from the shell 1. Since the spiral heating tube 5 is wound around the outer wall of the inner liner 4 and is immersed in water, part of the heat generated at the spiral heating tube 5 directly heats the inner liner 4 and the liquid inside it, and part of the heat first heats the water inside the shell 1.

[0024] In this embodiment, the stirring mechanism is further configured such that the stirring mechanism includes a base 9 fixedly connected to the middle of the lower surface of the shell 1, a motor 10 is fixedly connected inside the base 9, the output shaft of the motor 10 is connected to a stirring rod 11 disposed inside the inner liner 4, and the stirring rod 11 is rotatably connected to the inner liner 4 and the shell 1 respectively through bearings.

[0025] The motor 10 can be started, and the output shaft of the motor 10 drives the stirring rod 11 to rotate. In this way, the stirring rod 11 can stir the liquid in the inner tank 4, so that the liquid is heated evenly, thereby further improving the heating efficiency.

[0026] In this embodiment, the connecting mechanism includes a top cover 12 disposed above the housing 1, and a sealing ring 13 is fixedly connected to the inner wall of the top cover 12 and fits against the outer wall of the upper end of the housing 1. A vertical plate 16 is fixedly connected to the right side of the upper surface of the top cover 12, and a pump body 17 is fixedly connected inside the vertical plate 16. The outlet and inlet of the pump body 17 are respectively fixedly connected to a first pipe 18 and a second pipe 19, and the other end of the second pipe 19 passes through the top cover 12 and communicates with the interior of the inner liner 4.

[0027] When the liquid in the inner tank 4 has been heated and is ready for use, the pump body 17 can be started so that the pump body 17 can draw the liquid in the inner tank 4 through the second pipe 19 and then discharge it through the first pipe 18, which makes it more convenient to use.

[0028] In this embodiment, a handle 15 is fixedly connected to the upper center of the top cover 12, and a temperature sensor 14 connected to the top cover 12 is provided on the left side of the handle 15.

[0029] The temperature of the liquid in the inner liner 4 can be monitored by the temperature sensor 14.

[0030] In this embodiment, a pair of legs 7 are fixedly connected to the lower part of the housing 1, and a base plate 8 is fixedly connected to the lower surface of the legs 7.

[0031] In this embodiment, the lower right end of the housing 1 is connected to a drain pipe 20;

[0032] A valve is installed on the drain pipe 20 so that water can be drained from the housing 1.

[0033] It is worth noting that the electrical structures and other components involved in this application can be selected according to the user's needs, as long as they meet the requirements of this application. At the same time, the corresponding control circuits and other components are all existing technologies, which can be fully implemented by those skilled in the art, so they will not be described in detail here.

[0034] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0035] Example: When this device is needed, the external power supply and control circuit of each electrical structure can be connected. Then, the top cover 12 can be opened by the handle 15, the liquid to be heated can be discharged into the inner liner 4, and a certain amount of water can be added into the shell 1. Then, the top cover 12 can be closed, and the heater body 6 can be started. The heater body 6, together with the spiral heating tube 5, can heat the liquid in the inner liner 4 and the water in the shell 1. Since the spiral heating tube 5 is wound around the outer wall of the inner liner 4 and is immersed in water, and there is also a heat insulation layer 2 inside the shell 1, part of the heat generated by the spiral heating tube 5 can directly heat the inner liner 4 and the liquid inside it, and part of the heat can first heat the water in the shell 1, and then use the water to heat the inner liner 4 and the liquid inside it in a water bath. This results in higher heating efficiency and stronger energy saving.

[0036] Then start the motor 10, so that the output shaft of the motor 10 drives the stirring rod 11 to rotate. In this way, the stirring rod 11 can stir the liquid in the inner tank 4, so that the liquid is heated evenly, thereby further improving the heating efficiency.

[0037] When the liquid in the inner tank 4 has been heated and is ready for use, the pump body 17 can be started so that the pump body 17 can draw the liquid in the inner tank 4 through the second pipe 19 and then discharge it through the first pipe 18, which makes it more convenient to use.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rapid water bath heating device, comprising a shell (1) and an insulation layer (2), wherein the insulation layer (2) is fixedly connected to the inner wall of the shell (1), characterized in that: Two pairs of connecting plates (3) are fixed to the inner wall of the shell (1), and an inner liner (4) is fixed between adjacent connecting plates (3). A spiral heating tube (5) is wound around the outer wall of the inner liner (4). The left end of the spiral heating tube (5) passes through the shell (1) and the insulation layer (2) and is connected to a heater body (6). The heater body (6) is fixed to the outer wall of the shell (1). A stirring mechanism is installed below the shell (1), and a connecting mechanism is installed above the shell (1).

2. The rapid water bath heating device according to claim 1, characterized in that, The stirring mechanism includes a base (9) fixedly connected to the middle of the lower surface of the shell (1). A motor (10) is fixedly connected inside the base (9). The output shaft of the motor (10) is connected to a stirring rod (11) disposed inside the inner liner (4). The stirring rod (11) is rotatably connected to the inner liner (4) and the shell (1) respectively through bearings.

3. The rapid water bath heating device according to claim 1, characterized in that, The connecting mechanism includes a top cover (12) disposed above the housing (1), and a sealing ring (13) is fixedly connected to the inner wall of the top cover (12) and fits against the upper outer wall of the housing (1). A vertical plate (16) is fixedly connected to the right side of the upper surface of the top cover (12), and a pump body (17) is fixedly connected inside the vertical plate (16). The outlet and inlet of the pump body (17) are respectively fixedly connected to a first pipe (18) and a second pipe (19), and the other end of the second pipe (19) passes through the top cover (12) and communicates with the interior of the inner liner (4).

4. The rapid water bath heating device according to claim 3, characterized in that, A handle (15) is fixedly connected to the upper center of the top cover (12), and a temperature sensor (14) connected to the top cover (12) is provided on the left side of the handle (15).

5. The rapid water bath heating device according to claim 1, characterized in that, A pair of legs (7) are fixedly connected to the lower part of the housing (1), and a base plate (8) is fixedly connected to the lower surface of the legs (7).

6. The rapid water bath heating device according to claim 1, characterized in that, A drain pipe (20) is connected to the lower right end of the housing (1).

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