Anti-scaling constant-temperature water bath kettle

Abstract

The anti-scaling constant-temperature water bath kettle is characterized by comprising a box body, an inner cylinder body, a top cover, a sealing cover, a mounting ring, a placing plate, a cleaning assembly, a connecting assembly and a driving mechanism, the inner cylinder body is arranged in the box body and connected into a whole, the top of the box body is provided with the top cover, and the top cover is provided with a plurality of placing grooves; a sealing cover is connected in a placing groove in the top cover, a mounting ring is fixed to the inner wall of the inner barrel, a placing plate is clamped in a mounting groove formed in the mounting ring, a driving mechanism is mounted in the bottom of the box body, and the driving mechanism is connected with a placing assembly through a connecting assembly. Scale on the inner wall of the inner barrel is cleaned through the cleaning assembly, the scraping plate scrapes the scale which cannot be cleaned by the brush and is high in adhesive force, and the overall cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of constant temperature water bath pots, in particular to an anti-scaling constant temperature water bath pot. Background Art

[0002] Constant temperature water bath is widely used in drying, concentration, distillation, impregnation of chemical reagents, impregnation of medicines and biological preparations. It can also be used for constant temperature heating of water bath and other temperature tests. It is an essential tool for education and scientific research in biology, genetics, virus, aquaculture, environmental protection, medicine, health, biochemical laboratories and analysis rooms.

[0003] When a constant temperature water bath is in use, scaling is easily generated, which makes the use effect of the water bath poor. Therefore, it is necessary to design an anti-scaling device to prevent scaling of the constant temperature water bath. Utility Model Content

[0004] According to the above existing technical problems, the utility model provides an anti-scaling constant temperature water bath pot, characterized in that it includes a box body, an inner cylinder, a top cover, a sealing cover, a mounting ring, a placement plate, a cleaning component, a connecting component, and a driving mechanism. The box body is provided with a connection to the inner cylinder as a whole, the top of the box body is provided with a mounting top cover, a plurality of placement grooves are provided on the top cover, the placement grooves on the top cover are connected with the sealing cover, a mounting ring is fixed on the inner wall of the inner cylinder, the placement plate is clamped in the mounting groove provided on the mounting ring, a driving mechanism is installed in the bottom of the box body, the driving mechanism is connected to the placement component through a connecting component, the placement component is composed of an L-shaped rod, a brush, a connecting rod and a scraper, one end of the L-shaped rod is connected to the driving mechanism through a connecting component, a brush is provided on the L-shaped rod, and a scraper is installed on the L-shaped rod at the side of the brush through the connecting rod.

[0005] The driving mechanism includes a motor, a driving wheel, a driven wheel, a rotating shaft, and a connecting block. The motor is installed in a box, the output end of the motor is connected to the driving wheel, the driving wheel is meshed with the driven wheel, the driven wheel is fixedly connected to the rotating shaft, the upper end of the rotating shaft passes through the bottom of the inner cylinder and extends out to be connected to the connecting block, and a bearing is provided at the connection between the rotating shaft and the inner cylinder.

[0006] The connection assembly is composed of a mounting plate and a connecting column. One end of the mounting plate is connected to one end of the L-shaped rod, and the other end of the mounting plate is inserted into a slot provided on the connecting block. The connecting column passes through a connecting hole provided on the mounting plate and is connected to a threaded groove provided on the connecting block.

[0007] A temperature sensor is installed on the inner wall of the inner cylinder, and a groove is provided at the edge of the placement plate, so that the placement plate is not affected by the temperature sensor when it is taken out.

[0008] The placement plate is provided with a plurality of through holes arranged at intervals.

[0009] Specifically, there is a small gap between the inner wall of the box body and the outer wall of the inner cylinder.

[0010] Specifically, a mounting pad is arranged on the bottom surface of the box body.

[0011] Specifically, the cross section of the scraper is a trapezoidal structure, and the bottom surface of the scraper is in contact with the inner wall of the inner cylinder.

[0012] Specifically, a water inlet pipe and a drain pipe are connected to the box body, and both the water inlet pipe and the drain pipe are communicated with the inner cylinder body. Control valves are installed on the water inlet pipe and the drain pipe.

[0013] Specifically, an electric heating wire is provided in the bottom plate of the inner cylinder to heat the water.

[0014] Specifically, a display control panel is provided on the box body, and a controller provided in the display control panel is electrically connected to the temperature sensor, the electric heating wire, the control valve and the motor respectively to control the operation of the electronic components.

[0015] Beneficial effects of the utility model:

[0016] The utility model controls the rotation of the L-shaped rod through a motor, a driving wheel and a driven wheel. The scraper and the brush installed on the L-shaped rod clean the scale on the inner wall of the inner cylinder. The scraper scrapes off some scale with strong adhesion that cannot be cleaned by the brush, thereby improving the overall cleaning effect.

[0017] The placement plate in the utility model is clamped in the installation groove on the installation ring, and the placement plate can be disassembled for cleaning;

[0018] One end of the L-shaped rod in the cleaning component is installed on the connecting block through a limit column. When the cleaning component needs to be disassembled, the limit stop is turned to remove it from the connecting block, and the mounting plate inserted in the slot of the connecting block is taken out to disassemble the cleaning component, which is convenient for replacement and maintenance of the cleaning component. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an anti-scaling constant temperature water bath pot of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of an anti-scaling constant temperature water bath pot of the utility model;

[0021] Figure 3 It is a partial structural schematic diagram of a driving mechanism of an anti-scaling constant temperature water bath pot of the utility model;

[0022] Figure 4 It is a partial structural schematic diagram of a cleaning component of an anti-scaling constant temperature water bath pot of the utility model;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of a connecting block of an anti-scaling constant temperature water bath pot of the utility model;

[0024] As shown in the figure: 100. outlet pipe, 101. control valve, 102. inlet pipe, 103. temperature sensor, 1. box body, 11. display control panel, 12. inner cylinder, 2. top cover, 3. sealing cover, 4. mounting ring, 5. placement plate, 61. L-shaped rod, 621. connecting rod, 622. scraper, 63. brush, 71. mounting plate, 711. through hole, 72. limit column, 81. motor, 82. driving wheel, 83. driven wheel, 84. rotating shaft, 85. connecting block. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0028] Example 1

[0029] As shown in the figure, the box body 1 is provided with an inner cylinder body 12 connected as a whole, and there is a little gap between the inner wall of the box body 1 and the outer wall of the inner cylinder body 12, and a top cover 2 is provided on the top of the box body 1, and a plurality of placement grooves are provided on the top cover 2, and a sealing cover 3 is connected in the placement groove, and a mounting ring 4 is fixed on the inner wall of the inner cylinder body 12, and a placement plate 5 is clamped in the mounting groove provided on the mounting ring 4, and a plurality of through holes are arranged at intervals on the placement plate, and a temperature sensor 103 is provided on the inner wall of the inner cylinder body 12, and a groove is provided at the edge of the placement plate 5, so that the placement plate 5 is not affected by the temperature sensor 103 when it is taken out.

[0030] A motor 81 is installed in the bottom of the box body 1, and the output end of the motor 81 is connected to the driving wheel 82, the driving wheel 82 is meshed with the driven wheel 83, and the driven wheel 83 is fixedly connected to the rotating shaft 84. The upper end of the rotating shaft 84 passes through the bottom of the inner cylinder 12 and extends out to be connected to the connecting block 85. A bearing is provided at the connection between the rotating shaft 84 and the inner cylinder 12.

[0031] One end of the L-shaped rod 61 is connected to one end of the mounting plate 71, and the other end of the mounting plate 71 is inserted into a slot set on the connecting block 85. The connecting column 72 passes through a connecting hole set on the mounting plate 71 and is connected to a threaded groove set on the connecting block 85. A brush 63 is installed on the L-shaped rod 61, and a scraper 622 is installed on the L-shaped rod 61 next to the brush 63 through a connecting rod 621, wherein the cross-section of the scraper 622 is a trapezoidal structure, and the bottom surface of the scraper 622 contacts the inner wall of the inner cylinder 12.

[0032] Specifically, a water inlet pipe 102 and a drain pipe 100 are connected on the box body 1, and both the water inlet pipe 102 and the drain pipe 100 are connected to the inner cylinder body 12. A control valve 101 is installed on the water inlet pipe 102 and the drain pipe 100. An electric heating wire is provided in the bottom plate of the inner cylinder body 12 to heat the water. A display control panel 11 is provided on the box body 1. The controller provided in the display control panel 11 is electrically connected to the temperature sensor 103, the electric heating wire, the control valve 101 and the motor 81 respectively to control the operation of the electronic components.

[0033] Example 2

[0034] During the use of the utility model, firstly, the control valve 101 of the water inlet pipe 102 is started by the operation key on the display control panel 11 to inject water into the inner cylinder 12. After the water injection is completed, the control knob on the display panel 11 is operated to adjust the temperature, and the electric heating wire is controlled by the controller to start water heating. The temperature sensor 103 monitors the temperature of the water. When the temperature reaches the set value, the water starts to be kept at a constant temperature. After the water is kept at a constant temperature, the sealing cover 3 is opened, and the container containing the items to be kept at a constant temperature is placed in the water bath to start the constant temperature.

[0035] After the water bath has been used for a certain period of time, the inner cylinder 12 must be filled with water. Some descaling agent can be added into the inner cylinder 12. After soaking for a certain period of time, the motor 81 is started through the display control panel 11. The rotation of the motor 81 drives the rotating shaft 84 to rotate through the driving wheel 82 and the driven wheel 83. The rotating shaft 84 drives the connecting block 85 to rotate, and the cleaning component rotates. The scraper 622 and the brush 63 installed on the L-shaped rod 61 clean the scale on the inner wall of the inner cylinder 12. The scraper 622 scrapes off some scale with strong adhesion that cannot be cleaned by the brush 63, thereby improving the overall cleaning effect. After cleaning for a certain period of time, the control valve 101 on the drain pipe 100 is opened to discharge the sewage through the drain pipe 100.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An anti-scaling constant temperature water bath, characterized in that It includes a box body, an inner cylinder, a top cover, a sealing cover, a mounting ring, a placement plate, a cleaning component, a connecting component, and a driving mechanism. The box body is provided with a connection to the inner cylinder as a whole. The top cover is provided on the top of the box body for mounting. A plurality of placement grooves are provided on the top cover. The sealing cover is connected to the placement groove on the top cover. A mounting ring is fixed on the inner wall of the inner cylinder. The placement plate is clamped in the mounting groove provided on the mounting ring. The driving mechanism is installed in the bottom of the box body. The driving mechanism is connected to the placement component through a connecting component. The placement component consists of an L-shaped rod, a brush, a connecting rod and a scraper. One end of the L-shaped rod is connected to the driving mechanism through a connecting component. The L-shaped rod is provided with a brush. A scraper is installed on the L-shaped rod at the side of the brush through a connecting rod.

2. The anti-scaling constant temperature water bath according to claim 1, characterized in that The driving mechanism includes a motor, a driving wheel, a driven wheel, a rotating shaft, and a connecting block. The motor is installed in a box, the output end of the motor is connected to the driving wheel, the driving wheel is meshed with the driven wheel, the driven wheel is fixedly connected to the rotating shaft, the upper end of the rotating shaft passes through the bottom of the inner cylinder and extends out to be connected to the connecting block, and a bearing is provided at the connection between the rotating shaft and the inner cylinder.

3. The anti-scaling constant temperature water bath according to claim 2, characterized in that The connecting assembly consists of a mounting plate and a connecting column, one end of the mounting plate is connected to one end of the L-shaped rod, the other end of the mounting plate is inserted into a slot provided on the connecting block, and the connecting column passes through a connecting hole provided on the mounting plate and is connected to a threaded groove provided on the connecting block.

4. The anti-scaling constant temperature water bath according to claim 1, characterized in that The placement plate is provided with a plurality of through holes arranged at intervals.

Images