Independently-controlled small electromagnetic stirring lifting water bath kettle for laboratory

Abstract

The utility model discloses an independently-controlled small electromagnetic stirring lifting water bath kettle for a laboratory, which comprises a water bath kettle main body, the water bath kettle main body is provided with at least six water bath tanks, the water bath kettle main body further comprises a lifting device, the lifting device is arranged at the bottoms of the water bath tanks, and an electromagnetic bottom plate is fixedly arranged on the lifting device; the lifting device is used for adapting to water bath test equipment with different heights; the bottom plate and the side wall of the water bath tank keep the upper space closed during lifting; the water inlet pipe is communicated with each water bath, a water inlet is formed in a position passing through each water bath, and the water inlet pipe is arranged at the upper part in the water bath kettle main body; the drainage pipe is arranged at the bottom in the water bath kettle main body and is mounted with the electromagnetic bottom plate through a telescopic hose; the stirring device adopts a permanent magnet stirrer, and the permanent magnet stirrer is placed in the water bath experiment equipment and then is driven to rotate and stir after being electrified through the electromagnetic bottom plate.

Description

Technical Field

[0001] The utility model relates to the technical field, and specifically relates to a small electromagnetic stirring lifting water bath pot with independent control for laboratory use. Background Technique

[0002] The existing water bath pots on the market can only achieve simple functions of heating and heat preservation, and many water bath pots can only be uniformly heated to one temperature and cannot adapt to water bath experimental equipment of various sizes.

[0003] Therefore, this application provides a small electromagnetic stirring lifting water bath pot with independent control for laboratory use to solve the above technical problems. Content of the Utility Model

[0004] Purpose of the utility model: To solve the problem that the existing water bath pots on the market can only achieve simple functions of heating and heat preservation, and many water bath pots can only be uniformly heated to one temperature and cannot adapt to water bath experimental equipment of various sizes.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A small electromagnetic stirring lifting water bath pot with independent control for laboratory use, including a water bath pot main body, the water bath pot main body is provided with at least six water bath tanks, and the water bath pot main body further includes:

[0007] A lifting device, the lifting device is arranged at the bottom of the water bath tank, and an electromagnetic bottom plate is fixedly arranged on the lifting device, which can heat the water in the water bath tank. The lifting device is used to adapt to water bath experimental equipment of different heights, and the upper space between the bottom plate and the side wall of the water bath tank remains sealed during lifting;

[0008] An inlet water pipe, the inlet water pipe is connected to each water bath tank, and water inlets are arranged at positions passing through each water bath tank. The inlet water pipe is arranged above the interior of the water bath pot main body;

[0009] A drain pipe, the drain pipe is arranged at the inner bottom of the water bath pot main body and is installed with an electromagnetic bottom plate through a telescopic hose;

[0010] A stirring device, the stirring device adopts a permanent magnet stirring bead, and after the permanent magnet stirring bead is placed in the water bath experimental equipment, it is driven to rotate and stir by the power-on of the electromagnetic bottom plate;

[0011] A temperature controller, the temperature controller is arranged in each water bath tank.

[0012] Further, both the inlet water pipe and the outlet water pipe adopt a "day"-shaped return pipe.

[0013] Furthermore, each water bath in the main body of the water bath is equipped with a separate lifting device knob, temperature display, timer, heating switch, electromagnetic stirring switch, water inlet switch, and drain switch.

[0014] Furthermore, each of the water baths is equipped with a solenoid valve or an electromagnetic attraction closing switch at the drain outlet of its drain pipe, and the drainage is controlled by the drain switch.

[0015] Furthermore, each of the water baths has an inlet pipe with two layers of stainless steel sheets in the middle, connected to an inlet switch. When the switch is turned on, the outer stainless steel sheet slides outward to the right, and the inner stainless steel sheet falls naturally, allowing water to flow into the water bath.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] To achieve different temperatures in the six water baths;

[0018] Each water bath has its own water inlet and outlet, controlled by a switch, to meet different water volumes;

[0019] A lifting device is installed, and the height of the lifting device can be adjusted to accommodate experimental equipment of different sizes.

[0020] The magnetic induction base plate allows for uniform distribution and heating of the solution without the need for external stirring equipment. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a front sectional view of the present invention;

[0023] Figure 3 This is a schematic diagram of the water inlet pipe and the drain pipe of this utility model.

[0024] In the diagram: 1. Water bath body; 2. Water bath tank; 3. Lifting device; 4. Electromagnetic base plate; 5. Water inlet pipe; 6. Water inlet; 7. Drain pipe; 8. Telescopic hose; 9. Drain outlet; 10. Permanent magnet stirrer; 11. Lifting device knob; 12. Temperature display; 13. Timer; 14. Heating switch; 15. Electromagnetic stirring switch; 16. Water inlet switch; 17. Drain switch; 18. Main switch; 19. Solenoid valve; 20. Stainless steel sheet. Detailed Implementation

[0025] In the following description, numerous specific details are given to provide a more thorough understanding of the present utility model. However, it will be apparent to those skilled in the art that the present utility model can be implemented without one or more of these details. In other instances, some well-known technical features in the art are not described to avoid confusion with the present utility model.

[0026] The applicant designs a small electromagnetic stirring lifting water bath for laboratory use with independent control as shown in Figure 1-3 Figure 5, which includes a water bath main body 1. The water bath main body 1 is provided with at least six water bath tanks 2. The water bath main body 1 further includes: a lifting device 3, which is arranged at the bottom of the water bath tank 2. An electromagnetic bottom plate 4 is fixedly arranged on the lifting device 3, which can heat the water in the water bath tank 2. The lifting device 3 is used to adapt to water bath test equipment of different heights. The electromagnetic bottom plate 4 and the side wall of the water bath tank 2 keep the upper space sealed during lifting; a water inlet pipe 5, which is connected to each water bath tank 2. Water inlets 6 are opened at the positions passing through each water bath tank 2. The water inlet pipe 5 is arranged above the interior of the water bath main body 1; a drain pipe 7, which is arranged at the inner bottom of the water bath main body 1 and is installed with the electromagnetic bottom plate 4 through a telescopic hose 8; a stirring device, which uses a permanent magnet stirring bar 10. After the permanent magnet stirring bar 10 is placed in the water bath test equipment, it is driven to rotate and stir by the power-on of the electromagnetic bottom plate 4.

[0027] In a further optional embodiment of the small electromagnetic stirring lifting water bath for laboratory use of the present embodiment, both the water inlet pipe 5 and the water outlet pipe adopt a "day"-shaped return pipe.

[0028] In a further optional embodiment of the small electromagnetic stirring lifting water bath for laboratory use of the present embodiment, each water bath tank 2 of the water bath main body 1 is provided with a separate lifting device 3 knob, a temperature display 12, a timer 13, a heating switch 14, an electromagnetic stirring switch 15, a water inlet switch 16, and a drain switch 17.

[0029] In a further optional embodiment of the small electromagnetic stirring lifting water bath for laboratory use of the present embodiment, a solenoid valve or an electromagnetic attraction closing switch is provided at the drain outlet 9 of the drain pipe 7 arranged for each water bath tank 2, and the drainage is controlled by the drain switch.

[0030] In a further optional embodiment of the small electromagnetic stirring lifting water bath for laboratory use of the present embodiment, at the middle position of the water inlet pipe 5 arranged for each water bath tank 2, two layers of stainless steel sheets 20 are used as openings, and the circuit is connected to the water inlet switch 16. When the switch is turned on, the outer stainless steel sheet slides outward to the right, and the inner stainless steel sheet naturally drops, and the water flows into the water bath tank 2 along the stainless steel sheet.

[0031] Usage method:

[0032] 1. Turn on the main switch 18, and the personnel select the equipment to be used, load the experimental sample, put in the appropriate size permanent magnet stir bar 10, put it into the water bath 2, turn the knob of the lifting device 3 to control the electromagnetic base plate 4 to the required height.

[0033] 2. Select the water bath 2 to be used, turn on the water inlet switch 16, and wait for the liquid level to rise to the required position before turning off the water inlet switch 16;

[0034] 3. Turn on the heating and stirring switch of water bath 2, the permanent magnet stir bar 10 starts to rotate, and water bath 2 starts to heat up;

[0035] 4. Set the desired temperature and the required heat preservation time on the temperature display timer 13, and start timing;

[0036] 5. When the timer ends, turn off the heating and stirring switch of water bath 2, remove the sample, turn on the drain switch 17, and turn off the main switch 18.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A laboratory-grade, independently controlled small electromagnetic stirring and lifting water bath, characterized in that, It includes a water bath pot body, and at least six water bath tanks are provided on the water bath pot body. The water bath pot body further includes: A lifting device is provided at the bottom of the water bath tank. An electromagnetic bottom plate is fixedly provided on the lifting device, which can heat the water in the water bath tank. The lifting device is used to adapt to water bath test equipment of different heights, and the upper space between the electromagnetic bottom plate and the side wall of the water bath tank is kept airtight during lifting; An inlet pipe is connected to each water bath tank, and water inlets are provided at the positions passing through each water bath tank. The inlet pipe is arranged above the inside of the water bath pot body; A drain pipe is arranged at the inner bottom of the water bath pot body and is installed with the electromagnetic bottom plate through a telescopic hose; A stirring device uses a permanent magnet stirrer. After the permanent magnet stirrer is placed in the water bath test equipment, it is driven to rotate and stir by the power-on of the electromagnetic bottom plate.

2. The laboratory-use independently controlled small electromagnetic stirring and lifting water bath according to claim 1, characterized in that, Both the inlet pipe and the outlet pipe adopt a "day"-shaped return pipe.

3. A laboratory-grade, independently controlled small electromagnetic stirring and lifting water bath according to claim 1, characterized in that, On each water bath tank of the water bath pot body, there are separately provided a lifting device knob, a temperature display, a timer, a heating switch, an electromagnetic stirrer, a water inlet switch, and a drain switch.

4. A laboratory-grade, independently controlled small electromagnetic stirring and lifting water bath according to claim 3, characterized in that, A solenoid valve or an electromagnetic attraction closing switch is provided at the drain outlet of the drain pipe provided for each water bath tank, and the drainage is controlled by the drain switch.

5. A laboratory-grade, independently controlled small electromagnetic stirring and lifting water bath according to claim 3, characterized in that, At the middle position of the water inlet pipe provided for each water bath tank, two layers of stainless steel sheets are used as an opening. The circuit is connected to the water inlet switch. When the switch is turned on, the outer stainless steel sheet slides outward to the right, and the inner stainless steel sheet naturally falls, and the water flows into the water bath tank along the stainless steel sheet.

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