Automatic sedimentation device for heating of water bath kettle

Abstract

The utility model discloses a water bath kettle heating automatic settling device, which comprises a water bath kettle main body, a top plate, a top insertion ring and a handle, the center of the bottom of the top plate is rotatably connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a plurality of stirring blades in a circumferential array, and the bottom of the top plate outside the stirring blades is fixedly connected with an outer cylinder; a bottom rod is fixedly connected to the bottom of the rotating shaft, an inserting groove is formed in the bottom of a top plate on the inner side of the outer barrel, a top inserting ring is movably inserted into the inner side of the inserting groove, an inner container is fixedly connected to the bottom of the top inserting ring, and the outer surface of the inner container is attached to the inner surface of the outer barrel; according to the water bath kettle, the outer barrel is inserted into the kettle body of the water bath kettle, and then separation and sedimentation of substances are accelerated through centrifugal force generated by rotation, so that separation of the substances and hot water is facilitated, and the water bath kettle is high in speed, convenient to operate and high in practicability.

Description

Technical Field

[0001] This utility model relates to the field of water bath technology, specifically to an automatic settling device for heating a water bath. Background Technology

[0002] A water bath, also known as a constant temperature water bath, is mainly used in laboratories for distillation, drying, concentration, and warm soaking of chemicals or biological products. Its working principle is to use heating elements such as electric heating rods to heat water or other media, and to control the temperature through built-in sensors (such as Cu50 sensors) to achieve constant temperature operation.

[0003] Water is heated to a certain temperature, and then the substance to be heated is placed in the water for indirect heating. This heating method allows the substance to be heated evenly. The heated substance will rise in temperature as the water temperature rises, and some of it will float in the water. Waiting for it to naturally separate and settle out of the hot water takes a long time. Moreover, natural settling causes some of the substance to cool and stick to the pot wall, making cleaning troublesome and inconvenient. Utility Model Content

[0004] The purpose of this invention is to provide an automatic settling device for heating a water bath, which solves the problems mentioned in the background art, such as the long time required for heated substances to naturally separate and settle out of the hot water, and the troublesome cleaning caused by some substances cooling and sticking to the pot wall during natural settling.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic settling device for heating a water bath, comprising a water bath body, a top plate, a top insert ring, and a handle. A rotating shaft is rotatably connected to the bottom center of the top plate. Several stirring blades are fixedly connected in a circular array on the outer surface of the rotating shaft. An outer cylinder is fixedly connected to the bottom of the top plate outside the stirring blades. A bottom rod is fixedly connected to the bottom of the rotating shaft. A slot is provided at the bottom of the top plate inside the outer cylinder. The top insert ring is movably inserted into the inner side of the slot, and an inner liner is fixedly connected to the bottom of the top insert ring. The outer surface of the inner liner is in contact with the inner surface of the outer cylinder.

[0006] In this technical solution, the outer cylinder scrapes the inner wall of the pot, first scraping off the attached substances until they contact the bottom of the pot. At this time, the rotating shaft and stirring blades, driven by the servo motor, cause the water and substances in the pot to rotate. Under the action of centrifugal force, the substances are thrown to the edge and intercepted by the inner liner and the outer cylinder, preventing them from adhering to the pot wall. The bottom rod also scrapes the bottom of the pot during rotation, thus separating and settling the substances while scraping the inner wall of the pot to prevent them from sticking. This facilitates the separation and settling of substances and subsequent cleaning. The inner liner can intercept the substances. After separation and settling, it can be pulled out of the slot, allowing for cleaning and replacement of the inner liner, which facilitates cleaning and subsequent use.

[0007] Preferably, a servo motor is fixedly connected to the center of the top of the top plate, and the output end of the drive shaft of the servo motor is fixedly connected to the top of the rotating shaft.

[0008] Preferably, the front and rear edges of the top plate are fixedly connected with locking blocks, and the bottom ends of the handle are respectively fixedly connected to the top plate surface on both sides of the servo motor.

[0009] Preferably, a rubber ring is fixedly connected to the bottom edge of the top plate on the outer side of the outer cylinder.

[0010] Preferably, there are small gaps between the two ends of the bottom rod and the inner wall of the outer cylinder, and the bottom of the bottom rod is in contact with the bottom of the water bath body.

[0011] Preferably, a fixing bolt is threaded onto the outer wall of the top plate at the horizontal position of the slot, and the fixing bolt passes through the surface of the top plate and is fixedly connected to the top insertion ring.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model uses an outer cylinder, stirring blades, a bottom rod, and an inner liner to separate and intercept substances. During insertion, the outer cylinder scrapes the inner wall of the pot, first scraping off the attached substances until they contact the bottom of the pot. At this time, the rotating shaft and stirring blades, driven by a servo motor, cause the water and substances in the pot to rotate. Under the action of centrifugal force, the substances are thrown to the edge and intercepted by the inner liner and outer cylinder, preventing them from adhering to the pot wall. The bottom rod also scrapes the bottom of the pot during rotation, scraping the inner wall of the pot to prevent substances from sticking to the bottom of the pot, accelerating the separation and sedimentation of substances, and facilitating subsequent cleaning.

[0014] 2. This utility model allows for easy disassembly and cleaning through the slot, top insert ring, and inner liner. The inner liner can intercept substances and shield the inner wall of the outer cylinder, preventing substances from adhering to the pot wall during centrifugation. Furthermore, the inner liner is removable and can be pulled out of the slot after separation and sedimentation, thus facilitating cleaning and subsequent use. Attached Figure Description

[0015] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0016] Figure 1 This is an overall view of the present invention;

[0017] Figure 2 This is a schematic diagram of the inner structure of the outer cylinder of this utility model;

[0018] Figure 3 This is a cross-sectional schematic diagram of the present invention;

[0019] Figure 4 This is a schematic diagram of the inner liner structure of this utility model.

[0020] In the diagram: 1. Water bath body; 2. Top plate; 201. Locking block; 202. Handle; 3. Servo motor; 4. Rotating shaft; 5. Stirring blade; 6. Bottom rod; 7. Outer cylinder; 8. Rubber ring; 9. Inner liner; 901. Top insertion ring; 10. Slot; 11. Fixing bolt. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description will further elaborate on them in conjunction with specific embodiments.

[0022] An automatic settling device for heating a water bath, see [link / reference] Figures 1 to 4 The system includes a water bath body 1, a top plate 2, a top insert ring 901, and a handle 202. A rotating shaft 4 is rotatably connected to the bottom center of the top plate 2. Several stirring blades 5 are fixedly connected in a circular array on the outer surface of the rotating shaft 4. An outer cylinder 7 is fixedly connected to the bottom of the top plate 2 outside the stirring blades 5. A bottom rod 6 is fixedly connected to the bottom of the rotating shaft 4. The rotating shaft 4 and stirring blades 5 drive the water and substances in the pot to rotate under the drive of the servo motor 3. Under the action of centrifugal force, the substances are thrown to the edge and intercepted by the inner liner 9 and the outer cylinder 7 to prevent them from adhering to the pot wall. The bottom rod 6 also scrapes the bottom of the pot during rotation, thereby separating and settling the substances while scraping the inner wall of the pot to prevent them from sticking, which facilitates the separation and settling of the substances and subsequent cleaning.

[0023] It should be noted that the main function of the inner liner 9 is to work with the outer cylinder 7 to intercept the substances and prevent them from adhering to the pot wall during centrifugation. In addition, the inner liner 9 is detachable and can shield the inner wall of the outer cylinder 7, making it easier to clean the outer cylinder 7.

[0024] A slot 10 is provided at the bottom of the top plate 2 inside the outer cylinder 7. The top insert ring 901 is movably inserted into the inner side of the slot 10, and the bottom of the top insert ring 901 is fixedly connected to the inner liner 9. The outer surface of the inner liner 9 is in contact with the inner surface of the outer cylinder 7. After the inner liner 9 intercepts, separates and settles the material, it is pulled out from the slot 10, so as to clean and replace the inner liner 9.

[0025] Specifically, such as Figure 1 and Figure 3 As shown, a servo motor 3 is fixedly connected to the center of the top of the top plate 2. The output end of the transmission shaft of the servo motor 3 is fixedly connected to the top of the rotating shaft 4. After the servo motor 3 is started, it drives the rotating shaft 4 to rotate, so that the stirring blade 5 stirs the hot water while rotating, and the centrifugal force generated accelerates the separation and sedimentation of substances.

[0026] It is worth noting that, such as Figure 1 As shown, locking blocks 201 are fixedly connected to the front and rear edges of the top plate 2. The bottom ends of the handle 202 are fixedly connected to the surface of the top plate 2 on both sides of the servo motor 3. The locking blocks 201 can be locked at the front and rear edges of the water bath body 1, thereby increasing stability. During the stirring process, the handle 202 can be pressed down by hand to make the outer cylinder 7 press tightly against the bottom of the pot.

[0027] It is worth noting that, such as Figure 2 As shown, a rubber ring 8 is fixedly connected to the bottom edge of the top plate 2 on the outer side of the outer cylinder 7. The rubber ring 8 can block the gap between the top plate 2 and the surface of the water bath body 1 to prevent hot air from escaping and scalding the operator.

[0028] It is worth noting that, such as Figure 3 As shown, there are small gaps between the two ends of the bottom rod 6 and the inner wall of the outer cylinder 7. Therefore, the bottom rod 6 will not touch the outer cylinder 7 and cause wear during rotation. The bottom of the bottom rod 6 is in contact with the bottom of the water bath body 1. Therefore, the bottom of the pot will be scraped during the rotation of the bottom rod 6 to scrape off the attached substances, which is convenient for subsequent separation and cleaning.

[0029] It is worth noting that, such as Figure 3 As shown, a fixing bolt 11 is threadedly connected to the outer wall of the top plate 2 at the horizontal position of the slot 10. The fixing bolt 11 passes through the surface of the top plate 2 and is fixedly connected to the top insertion ring 901. The fixing bolt 11 can fix the top insertion ring 901, so that it is fixed in the slot 10 and will not come off.

[0030] In actual use, after heating is complete, remove the lid of the water bath body 1, then hold the handle 202 and align the outer cylinder 7 with the water bath body 1, then insert it. During insertion, the outer cylinder 7 will scrape the inner wall of the pot, first scraping off the attached substances until it contacts the bottom of the pot. At this time, the rotating shaft 4 and the stirring blade 5 drive the water and substances in the pot to rotate under the drive of the servo motor 3. Under the action of centrifugal force, the substances will be thrown to the edge and intercepted by the inner liner 9 and the outer cylinder 7, preventing them from adhering to the pot wall. The bottom rod 6 will also scrape the bottom of the pot during rotation, thus separating and settling the substances while scraping the inner wall of the pot to prevent them from sticking. This facilitates the separation and settling of substances and subsequent cleaning. Furthermore, the inner liner 9 can be easily disassembled and cleaned through the slot 10, the top insertion ring 901, and the inner liner 9. After the inner liner 9 intercepts, separates, and settles the substances, it can be pulled out from the slot 10 for cleaning and replacement, which facilitates cleaning and subsequent use.

[0031] In addition, all components designed in this utility model are general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Those skilled in the art can fully implement them, so there is no need to elaborate. The content protected by this utility model does not involve improvements to the internal structure and method.

[0032] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. An automatic settling device for heating a water bath, comprising a water bath body (1), a top plate (2), a top insert ring (901), and a handle (202), characterized in that: A rotating shaft (4) is rotatably connected to the bottom center of the top plate (2). Several stirring blades (5) are fixedly connected to the outer surface of the rotating shaft (4) in a circular array. An outer cylinder (7) is fixedly connected to the bottom of the top plate (2) outside the stirring blades (5). A bottom rod (6) is fixedly connected to the bottom of the rotating shaft (4). A slot (10) is opened at the bottom of the top plate (2) inside the outer cylinder (7). The top insert ring (901) is movably inserted into the inner side of the slot (10), and an inner liner (9) is fixedly connected to the bottom of the top insert ring (901). The outer surface of the inner liner (9) is in contact with the inner surface of the outer cylinder (7).

2. The automatic settling device for water bath heating according to claim 1, characterized in that: A servo motor (3) is fixedly connected to the center of the top of the top plate (2), and the output end of the transmission shaft of the servo motor (3) is fixedly connected to the top of the rotating shaft (4).

3. The automatic settling device for water bath heating according to claim 1, characterized in that: The front and rear edges of the top plate (2) are fixedly connected with a locking block (201), and the bottom ends of the handle (202) are fixedly connected to the surface of the top plate (2) on both sides of the servo motor (3).

4. The automatic settling device for water bath heating according to claim 1, characterized in that: A rubber ring (8) is fixedly connected to the bottom edge of the top plate (2) on the outer side of the outer cylinder (7).

5. The automatic settling device for water bath heating according to claim 1, characterized in that: There are small gaps between the two ends of the bottom rod (6) and the inner wall of the outer cylinder (7), and the bottom of the bottom rod (6) is in contact with the bottom of the water bath body (1).

6. The automatic settling device for water bath heating according to claim 1, characterized in that: The outer wall of the top plate (2) at the horizontal position of the slot (10) is threaded with a fixing bolt (11), which penetrates the surface of the top plate (2) and is fixedly connected to the top insert ring (901).

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