Electric heating constant-temperature water bath kettle

Abstract

The utility model provides an electric heating constant temperature water bath kettle, which relates to the technical field of water bath kettles and comprises a kettle body and a supporting plate, an inner cavity is arranged in the kettle body, the supporting plate is arranged in the inner cavity, a leak hole is arranged on the supporting plate, lifting rods are arranged at two ends of two sides of the top of the supporting plate, and a heat insulation handle is arranged above the outer side of each lifting rod. The outer side of the lifting rod is attached to the inner wall of the inner cavity, multiple sets of side cavities are formed in the outer side of the lifting rod at equal intervals, and elastic plates are elastically and rotationally arranged in the side cavities. The supporting plate is arranged in the inner cavity of the pot body and used for bearing a container needing water bath treatment, when water bath treatment is carried out on containers with different heights, the heat insulation handle is held by hand, the lifting rod is pulled upwards, the supporting plate and the container are driven upwards, and the supporting plate can be clamped at the top of the pot body through elastic outward rotation of the elastic plate when the heat insulation handle is held by hand, the lifting rod is pulled upwards and the supporting plate and the container are driven upwards to reach the required height. And water adding and discharging are not needed, operation is convenient, different bearing heights can be conveniently adjusted through supporting of the elastic plates with different heights, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model relates to water bath pot technical field especially relates to a kind of electric heating constant temperature water bath pot. BACKGROUND

[0002] Electric heating constant temperature water bath pot is a kind of with electric energy as main power source, through the way of heating water to realize the constant temperature control equipment to the processing object, it is usually composed of heater, temperature sensor, electronic controller and shell etc., can be widely applied to drying, concentration, distillation, impregnation chemical reagent, medicine and biological product etc.

[0003] Its working principle is relatively simple, after connecting power supply, heater starts to work, water is heated to the constant temperature value set, while temperature sensor measures water temperature constantly, and data is fed back to electronic controller, when water temperature reaches the constant temperature value set, electronic controller will send control signal to stop heating, so that water keeps in constant temperature state, in use, usually using test tube, flask and beaker etc. Container is placed into the water bath of water bath pot to carry out water bath heating, however, the internal depth of existing pot body is fixed, cannot be adjusted, in experiment, when water bath treatment is carried out to different height containers, or when water bath treatment is carried out to different height of same container, water level height is often adjusted by the way of water release and water addition, then water temperature is re-adjusted, it is very troublesome, and after water bath treatment, because temperature is high, container is inconvenient to take out directly, therefore, the utility model provides a kind of electric heating constant temperature water bath pot to solve the problems in prior art. UTILITY MODEL CONTENTS

[0004] For the above problems, the utility model provides a kind of electric heating constant temperature water bath pot, when water bath treatment is carried out to different height containers, only need to hold heat shield handle, pull up lifting rod, drive the upper plate and container, when the height required, it can be clamped in the top of pot body by the elastic outward rotation of elastic plate, without water addition, convenient operation.

[0005] To achieve the purpose of the utility model, the utility model realizes the following technical scheme: a kind of electric heating constant temperature water bath pot, including pot body and the upper plate, the inside of the pot body is equipped with inner chamber, the upper plate is arranged in the inside of inner chamber, and the upper plate is equipped with leakage hole, the two ends of the two sides of the upper plate top are equipped with lifting rod, and the upper heat shield handle is equipped on the outside of lifting rod, the inner wall of inner chamber is attached to the outside of lifting rod, and the outside of lifting rod is equipped with side cavity, the side cavity is equidistantly equipped with multiple groups, and the elastic plate is elastically rotated in the inside of side cavity.

[0006] Two sides above the front end of the pot body are respectively provided with shaft plates, and the inner sides of the shaft plates are provided with guide rods, both sides of the guide rods are movably provided with sliding blocks, the sliding blocks are driven to move through driving parts, both groups of the sliding blocks are connected with limiting plates, and the inner sides of the limiting plates are provided with bevels.

[0007] Further improvement lies in that a temperature-resistant spring is arranged below the inner side of the side cavity, and one end of the temperature-resistant spring is connected with the elastic plate.

[0008] Further improvement lies in that a limiting block is arranged above the inner side of the side cavity, and the limiting block is used for limiting the angle of the outward rotation of the elastic plate.

[0009] Further improvement lies in that the driving part comprises a bidirectional screw rod and a motor, the bidirectional screw rod is arranged below the inner side of the shaft plate, and both ends of the bidirectional screw rod are respectively threaded through both groups of the sliding blocks.

[0010] Further improvement lies in that the motor is arranged at one side of the shaft plate, and the output end of the motor is connected with the bidirectional screw rod.

[0011] Further improvement lies in that a stepped groove is arranged above the inner side of the inner cavity, a cover plate is arranged on the stepped groove, both sides of the cover plate are provided with avoiding grooves matched with the lifting rods, the inner side of the cover plate is provided with insertion holes, and a plurality of groups of the insertion holes are arranged.

[0012] Further improvement lies in that a visual window is arranged at the middle position of the front end of the pot body, the visual window is used for looking into the inner side of the inner cavity, one side of the front end of the pot body is provided with a control panel, and the control panel is used for controlling the heating element in the pot body.

[0013] The pot body has the advantages that:

[0014] 1. The tray is arranged in the inner cavity of the pot body, and is used for carrying the container needing water bath treatment; when the water bath treatment is performed on the container with different heights, the lifting rod is pulled upward to drive the tray and the container to move upward, the elastic plate is elastically rotated outward to be clamped on the top of the pot body, water is not needed to be added, the operation is convenient, the different carrying heights are conveniently adjusted through the support of the elastic plates with different heights, the application range is wide, the lifting rod and the tray can be directly taken out, and therefore the container is conveniently taken out.

[0015] 2. When the carrying height is reset, the bidirectional screw rod is driven to rotate, the two groups of sliding blocks are driven to move relatively, the two groups of limiting plates are driven to move relatively, the bevels support the inner side of the inner cavity, the elastic plate is driven to enter the inner side of the side cavity, the lifting rod is pressed, the tray is driven to move downward, the elastic rods above the tray are sequentially guided by the bevels to enter the inner side of the side cavity, and the positioning is released.

[0016] 3, the utility model discloses a visual window is convenient for observing the liquid level in the inner chamber of the pot body, and the function is diversified. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is the inner chamber schematic diagram of the pot body of the utility model;

[0019] Figure 3 It is the tray schematic diagram of the utility model.

[0020] Among them: 1, the pot body;2, the tray;3, the leakage hole;4, the lifting rod;5, the heat insulation handle;6, the side cavity;7, the elastic plate;8, the shaft plate;9, the guide rod;10, the sliding block;11, the limiting plate;12, the temperature-resistant spring;13, the limiting block;14, the bidirectional screw;15, the step groove;16, the cover plate;17, the jack;18, the visual window;19, the control panel. DETAILED DESCRIPTION

[0021] In order to deepen the understanding of the utility model, the utility model will be further described below in conjunction with examples, and the present embodiment is only used to explain the utility model, and does not constitute the limitation of the protection scope of the utility model. Example one

[0022] According to Figure 1 、 2 , 3 shows, the present embodiment proposes a constant temperature electric heating water bath kettle, including the pot body 1 and the tray 2, the inside of the pot body 1 is equipped with the inner chamber, the tray 2 is arranged in the inside of the inner chamber, and the tray 2 is equipped with the leakage hole 3 on it, the both ends of the both sides of the top of the tray 2 are equipped with the lifting rod 4, and the heat insulation handle 5 is equipped above the outer side of the lifting rod 4, the inner wall of the inner chamber is attached to the outer side of the lifting rod 4, and the side cavity 6 is equipped on the outer side of the lifting rod 4, the side cavity 6 is equipped with multiple groups equidistantly, and the elastic plate 7 is elastically rotated in the inside of the side cavity 6.

[0023] The both sides of the upper end of the pot body 1 are equipped with the shaft plate 8, and the guide rod 9 is equipped in the inner side of the shaft plate 8, the both sides of the guide rod 9 are movably equipped with the sliding block 10, and the sliding block 10 is driven to move through the driving part, the limiting plate 11 is connected on the both groups of sliding blocks 10, and the inner side of the limiting plate 11 is equipped with the bevel. When using, the tray 2 is arranged in the inside of the inner chamber of the pot body 1 to carry the container needing water bath treatment, when water bath treatment is carried out for the container of different heights, only the heat insulation handle 5 is held, the lifting rod 4 is pulled upwards, the tray 2 and the container are driven upwards, when the height needed is reached, the elastic plate 7 is elastically rotated outward, and it can be clamped on the top of the pot body 1, without adding water, convenient operation, through the support of the elastic plate 7 of different heights, the different carrying heights are conveniently adjusted, the scope of application is wide, and the lifting rod 4 and the tray 2 can be directly taken out, so that the container is conveniently taken out.

[0024] The lower part of the side cavity 6 is provided with a temperature-resistant spring 12, one end of the temperature-resistant spring 12 is connected to the elastic plate 7. When the water bath treatment is carried out for containers of different heights, only the heat insulation handle 5 is held, the lifting rod 4 is pulled upwards, the supporting plate 2 and the container are driven upwards, when the required height is reached, the temperature-resistant spring 12 pushes the elastic plate 7 to elastically rotate outward, and the elastic plate 7 is clamped on the top of the kettle body 1.

[0025] The upper part of the side cavity 6 is provided with a limiting block 13, the limiting block 13 is used to limit the angle of the elastic plate 7 rotating outward. When the required height is reached, the temperature-resistant spring 12 pushes the elastic plate 7 to elastically rotate outward, and the angle of the elastic plate 7 rotating outward is limited by the limiting block 13, and the elastic plate 7 is clamped on the top of the kettle body 1.

[0026] The driving part includes a bidirectional screw rod 14 and a motor, the bidirectional screw rod 14 is rotatably arranged at the lower part of the inner side of the shaft plate 8, and the two ends of the bidirectional screw rod 14 respectively penetrate two groups of the sliding blocks 10 and are threadedly adapted. The motor is arranged on one side of the shaft plate 8, and the output end of the motor is connected with the bidirectional screw rod 14. When the height is reset, only the bidirectional screw rod 14 is driven to rotate, the two groups of sliding blocks 10 are relatively moved, the two groups of limiting plates 11 are relatively moved, the beveled edge is supported to the side surface of the inner cavity, the elastic plate 7 is pushed into the inside of the side cavity 6, at this time the lifting rod 4 can be pressed, the supporting plate 2 is downward, and the subsequent elastic rod 7 on the upper side is sequentially guided and pushed into the inside of the side cavity 6 through the beveled edge, the positioning is released, and the operation is more convenient. Embodiment two

[0027] According to Figure 1 , 2 , 3, the embodiment provides an electric heating constant-temperature water bath kettle, which comprises a kettle body 1 and a supporting plate 2, the inside of the kettle body 1 is provided with an inner cavity, the supporting plate 2 is arranged in the inner cavity, and the supporting plate 2 is provided with a leakage hole 3, the two ends of the two sides of the top of the supporting plate 2 are provided with lifting rods 4, the upper side of the outer side of the lifting rod 4 is provided with a heat insulation handle 5, the outer side of the lifting rod 4 is attached to the inner wall of the inner cavity, and the outer side of the lifting rod 4 is provided with a side cavity 6, the side cavity 6 is equidistantly provided with a plurality of groups, and the inside of the side cavity 6 is elastically rotatable and provided with an elastic plate 7.

[0028] The both sides of the upper end of the pot body 1 are provided with shaft plates 8, and the inner sides of the shaft plates 8 are provided with guide rods 9, the both sides of the guide rods 9 are movably provided with sliding blocks 10, the sliding blocks 10 are driven to move through driving parts, the both groups of sliding blocks 10 are connected with limiting plates 11, and the inner sides of the limiting plates 11 are provided with inclined edges.

[0029] The upper part of the inner cavity is provided with a stepped groove 15, and the stepped groove 15 is provided with a cover plate 16, the both sides of the cover plate 16 are provided with avoiding grooves matched with the lifting rods 4, the lifting and lowering of the lifting rods 4 are not affected, and the inner part of the cover plate 16 is provided with insertion holes 17, the insertion holes 17 are provided with multiple groups for inserting containers.

[0030] The middle position of the front end of the pot body 1 is provided with a visual window 18, and the visual window 18 can see the inside of the inner cavity, one side of the front end of the pot body 1 is provided with a control panel 19, and the control panel 19 is used for controlling the heating components in the pot body 1. The liquid level in the inner cavity of the pot body 1 is observed through the visual window 18, and the constant temperature is controlled through the control panel 19, and the rear end of the pot body 1 is also provided with a water outlet pipe communicating with the inner cavity, and a valve is arranged on the water outlet pipe for draining water.

[0031] The electric heating constant temperature water bath pot is used for loading containers needing water bath treatment in the inner cavity of the pot body 1, when the containers of different heights are water bath treated, only the lifting rod 4 is pulled up by holding the heat insulation handle 5, the tray 2 and the container are driven upward, when the height required is reached, the elastic outward rotation of the elastic plate 7 can be clamped on the top of the pot body 1, without adding water, the operation is convenient, the different loading heights are adjusted conveniently through the elastic plates 7 of different heights, the application range is wide, and the lifting rod 4 and the tray 2 can be directly taken out, so that the container is conveniently taken out.

[0032] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An electrically heated thermostatic water bath comprising a bath body (1) and a support plate (2), characterized in that: The inner cavity of the pot body (1) is provided with the inner cavity, the supporting plate (2) is arranged in the inner cavity, and the supporting plate (2) is provided with the leakage hole (3); both ends of the top of the supporting plate (2) are provided with the lifting rod (4), and the outer side of the lifting rod (4) is provided with the heat insulation handle (5); the outer side of the lifting rod (4) is attached to the inner wall of the inner cavity, and the outer side of the lifting rod (4) is provided with the side cavity (6); the side cavity (6) is provided with a plurality of groups at equal intervals, and the inner side of the side cavity (6) is elastically rotatably provided with the elastic plate (7). Both sides of the upper end of the pot body (1) are provided with the shaft plate (8), and the inner side of the shaft plate (8) is provided with the guide rod (9); both sides of the guide rod (9) are movably provided with the sliding block (10), and the sliding block (10) is driven to move by the driving part; the two groups of sliding blocks (10) are connected with the limiting plate (11), and the inner side of the limiting plate (11) is provided with the bevel edge.

2. The electrically heated constant temperature water bath according to claim 1, wherein: The inner side of the side cavity (6) is provided with the temperature-resistant spring (12), and one end of the temperature-resistant spring (12) is connected with the elastic plate (7).

3. The electrically heated constant temperature water bath according to claim 2, wherein: The upper side of the inner side of the side cavity (6) is provided with the limiting block (13), and the limiting block (13) is used for limiting the angle of the elastic plate (7) rotating outward.

4. The electrically heated constant temperature water bath of claim 1 wherein: The driving part comprises a bidirectional screw rod (14) and a motor, the bidirectional screw rod (14) is rotatably arranged at the lower side of the inner side of the shaft plate (8), and the two ends of the bidirectional screw rod (14) respectively penetrate the two groups of sliding blocks (10) and are threadedly matched.

5. The electrically heated constant temperature water bath according to claim 4, wherein: The motor is arranged on one side of the shaft plate (8), and the output end of the motor is connected with the bidirectional screw rod (14).

6. The electrically heated constant temperature water bath of claim 1 wherein: The upper side of the inner side of the inner cavity is provided with the stepped groove (15), and the stepped groove (15) is provided with the cover plate (16); the two sides of the cover plate (16) are provided with the avoiding groove matched with the lifting rod (4), and the inner side of the cover plate (16) is provided with the insertion hole (17); the insertion hole (17) is provided with a plurality of groups.

7. The electrically heated constant temperature water bath of claim 1 wherein: The middle position of the front end of the pot body (1) is provided with the visual window (18), and the visual window (18) is transparent to the inner side of the inner cavity; one side of the front end of the pot body (1) is provided with the control panel (19), and the control panel (19) is used for controlling the heating element in the pot body (1).

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