Constant-temperature water bath box with stirring, rubbing and mixing device

Abstract

The utility model discloses a constant-temperature water bath box with a stirring and rubbing mixing device, which comprises a water bath box body, four corners of the bottom end of the water bath box body are respectively provided with a support leg, the right side of the front end face of the water bath box body is provided with a drain valve, and the upper end of the water bath box body is hinged with a top cover through a hinge. According to the water bath, the liquid level sensor is arranged in the water bath box body and can monitor the liquid level in the water bath box body at any time, once the liquid level is lowered, the controller can control the water pump to work, and the water pump pumps water and discharges the water through the water inlet pipe; when the liquid level reaches the height detected by the liquid level sensor, the water pump stops working, the height of the water level can be controlled at any time, the stirring device is arranged in the water bath box body, the driving motor drives the stirring shaft to rotate, and the stirring rod on the stirring shaft can fully fuse the medicine and water, so that the mixing effect is relatively good, and the use is convenient. And the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a constant temperature water bath with a stirring and mixing device. Background Art

[0002] Constant temperature water baths are widely used in the drying, concentration, distillation and impregnation processes of chemical reagents, medicines and biological preparations. They can also be used for constant temperature heating of water baths and other temperature tests. They are essential tools for education and scientific research in laboratories such as biology, genetics, viruses, aquaculture, environmental protection, medicine, health, biochemistry, and analytical rooms.

[0003] At present, the existing constant temperature water bath has some main disadvantages, which can be divided into two points:

[0004] First, the existing constant temperature water bath has a relatively simple function and can only achieve a constant temperature effect. However, as the temperature changes, the water level in the water bath will also change. When the water level drops, the staff needs to add water manually, which is cumbersome to operate.

[0005] Second, since some disinfectants or other drugs need to be added to the water bath, these drugs need to be manually stirred and mixed. The manual stirring process not only makes the work efficiency low, but also increases the labor intensity of the staff. Therefore, the present invention provides a constant temperature water bath with a stirring and mixing device to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a constant temperature water bath with a stirring and mixing device to solve the problem that the existing constant temperature water bath in the above-mentioned background technology has a relatively simple function and can only play a constant temperature effect, but with the change of temperature, the water level in the water bath will also change. After the water level is lowered, the staff needs to add it manually, and the operation is relatively cumbersome. Because some disinfectants or other drugs need to be added to the water bath, but these drugs need to be manually stirred and mixed, the manual stirring process not only makes the work efficiency low, but also increases the labor intensity of the staff.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a constant temperature water bath with a stirring and mixing device, comprising:

[0008] A water bath box, wherein the four corners of the bottom of the water bath box are all provided with supporting legs, a drain valve is provided on the right side of the front end surface of the water bath box, a top cover is hingedly connected to the upper end of the water bath box through a hinge, a control box is fixed on the left side of the upper end of the water bath box, an embedded display screen is provided on the upper side of the front end surface of the control box, a temperature control button is provided below the display screen, and a control button is provided on the right side of the temperature control button;

[0009] A water inlet device with a through structure is provided inside the control box, the right end of the water inlet device is located at the upper left end of the water bath body, a liquid level sensor is provided at the rear side of the upper end of the water bath body, and a temperature sensor is installed at the upper right end of the water bath body;

[0010] A component placement cavity is provided at the left end of the water bath body, a controller and a data analyzer are placed in the component placement cavity, a safety cavity is provided below the component placement cavity, a stirring device with a through structure is provided at the lower end of the water bath body, a bottom plate is provided below the stirring device, a bottom cavity is provided at the bottom of the bottom plate, and a heating rod is installed in the bottom cavity.

[0011] Preferably, as a preferred embodiment of the utility model, the water inlet device includes a water inlet, a water pipe, a water pump and a water inlet pipe, the left end of the water inlet is connected to the water pipe, and the upper end of the water pipe is connected to the water pump, and the left end of the water pump is connected to the water inlet pipe.

[0012] Preferably, as a preferred embodiment of the utility model, the stirring device includes a driving motor, a mounting bracket, a stirring shaft and a stirring rod, the driving motor is fixed by the mounting bracket, a stirring shaft is provided at the right end of the driving motor, and a stirring rod is provided on the stirring shaft.

[0013] Preferably, as a preferred embodiment of the present invention, a gap is provided between the stirring rods and the bottom plate, and the stirring rods are arranged in a staggered manner.

[0014] Preferably, as a preferred embodiment of the present invention, the input end of the liquid level sensor is electrically connected to the input end of the controller, and the output end of the controller is electrically connected to the input end of the water pump.

[0015] Preferably, as a preferred embodiment of the present invention, the input end of the temperature sensor is electrically connected to the input end of the controller, and the output end of the controller is electrically connected to the input end of the heating rod.

[0016] Preferably, as a preferred embodiment of the present invention, the input ends of the liquid level sensor and the temperature sensor are connected to the output end of the data analyzer, and the input end of the data analyzer is connected to the display screen.

[0017] Preferably, as a preferred embodiment of the present invention, a through hole is provided on the bottom plate.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. In the utility model, a liquid level sensor is provided inside the water bath body, and the liquid level sensor can monitor the liquid level in the water bath body at any time. Once the liquid level drops, the controller will control the operation of the water pump, and the water pump will extract water and discharge it through the water inlet pipe. When the liquid level reaches the height detected by the liquid level sensor, the water pump will stop working, and the water level can be controlled at any time.

[0020] 2. In the utility model, a stirring device is provided inside the water bath body, and a driving motor drives the stirring shaft to rotate. The stirring rod on the stirring shaft can fully blend the medicine and the water, which not only has a better mixing effect, but also reduces the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the heating rod structure of the utility model;

[0024] Figure 4 It is a right view of the connection structure between the stirring shaft and the stirring rod of the utility model.

[0025] In the figure: 1. water bath body; 2. legs; 3. top cover; 4. drain valve; 5. liquid level sensor; 6. water inlet device; 61. water inlet; 62. water guide pipe; 63. water pump; 64. water inlet pipe; 7. control box; 8. display screen; 9. temperature control button; 10. temperature sensor; 11. stirring device; 1101. drive motor; 1102. mounting frame; 1103. stirring shaft; 1104. stirring rod; 12. bottom plate; 13. through hole; 14. bottom cavity; 15. heating rod; 16. safety cavity; 17. component placement cavity. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships 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 a limitation on the present invention. In addition, in the description of the present invention, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "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 a connection through an intermediate medium. It can be a connection between the 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 the specific circumstances. The meaning of "multiple" in the present utility model is two or more, and unless otherwise clearly and specifically limited, they all fall within the scope of protection of the present utility model.

[0029] Example 1: Figure 1-3 , the utility model provides a technical solution: including:

[0030] A water bath box 1, four end corners of the bottom of the water bath box 1 are all provided with legs 2, a drain valve 4 is provided on the right side of the front end surface of the water bath box 1, a top cover 3 is hingedly connected to the upper end of the water bath box 1 through a hinge, a control box 7 is fixed on the left side of the upper end of the water bath box 1, an embedded display screen 8 is provided on the upper side of the front end surface of the control box 7, a temperature control button 9 is provided below the display screen 8, and a control button is provided on the right side of the temperature control button 9;

[0031] A water inlet device 6 with a through structure is provided inside the control box 7, and the right end of the water inlet device 6 is located at the upper left end of the water bath body 1. A liquid level sensor 5 is provided at the rear side of the upper end of the water bath body 1, and a temperature sensor 10 is installed at the upper right end of the water bath body 1.

[0032] A component placement cavity 17 is provided at the left end of the water bath body 1, a controller and a data analyzer are placed in the component placement cavity 17, a safety cavity 16 is provided below the component placement cavity 17, a stirring device 11 with a through structure is provided at the lower end of the water bath body 1, a bottom plate 12 is provided below the stirring device 11, a bottom cavity 14 is provided at the bottom of the bottom plate 12, and a heating rod 15 is installed in the bottom cavity 14.

[0033] The water inlet device 6 includes a water inlet 61, a water pipe 62, a water pump 63 and a water inlet pipe 64. The left end of the water inlet 61 is connected to the water pipe 62, and the upper end of the water pipe 62 is connected to the water pump 63, and the left end of the water pump 63 is connected to the water inlet pipe 64.

[0034] The input end of the liquid level sensor 5 is electrically connected to the input end of the controller, and the output end of the controller is electrically connected to the input end of the water pump 63 .

[0035] An input end of the temperature sensor 10 is electrically connected to an input end of the controller, and an output end of the controller is electrically connected to an input end of the heating rod 15 .

[0036] The input ends of the liquid level sensor 5 and the temperature sensor 10 are connected to the output end of the data analyzer, and the input end of the data analyzer is connected to the display screen 8 .

[0037] The bottom plate 12 is provided with a through hole 13 .

[0038] In this embodiment, the height of the water level is monitored in real time by a liquid level sensor. The water pump can be controlled by a controller to transfer water to the water bath. The liquid level sensor model is WE-S2-G2, and the temperature sensor model is BL-NTC-WD.

[0039] Example 2: Figure 1-4 , the utility model provides a technical solution: including:

[0040] A water bath box 1, four end corners of the bottom of the water bath box 1 are all provided with legs 2, a drain valve 4 is provided on the right side of the front end surface of the water bath box 1, a top cover 3 is hingedly connected to the upper end of the water bath box 1 through a hinge, a control box 7 is fixed on the left side of the upper end of the water bath box 1, an embedded display screen 8 is provided on the upper side of the front end surface of the control box 7, a temperature control button 9 is provided below the display screen 8, and a control button is provided on the right side of the temperature control button 9;

[0041] A water inlet device 6 with a through structure is provided inside the control box 7, and the right end of the water inlet device 6 is located at the upper left end of the water bath body 1. A liquid level sensor 5 is provided at the rear side of the upper end of the water bath body 1, and a temperature sensor 10 is installed at the upper right end of the water bath body 1.

[0042] The stirring device 11 includes a driving motor 1101 , a mounting frame 1102 , a stirring shaft 1103 and a stirring rod 1104 . The driving motor 1101 is fixed by the mounting frame 1102 . The stirring shaft 1103 is provided at the right end of the driving motor 1101 , and the stirring rod 1104 is provided on the stirring shaft 1103 .

[0043] There is a gap between the stirring rods 1104 and the bottom plate 12 , and the stirring rods 1104 are arranged in a staggered manner.

[0044] In this embodiment, the driving motor is controlled so that the driving motor drives the rotation of the stirring shaft, and the stirring rod is used to fully blend the liquid medicine and the water.

[0045] Working principle:

[0046] When in use, a liquid level sensor is provided inside the water bath body. The liquid level sensor can monitor the liquid level in the water bath body at any time. Once the liquid level drops, the controller will control the operation of the water pump. The water pump extracts water and discharges it through the water inlet pipe. When the liquid level reaches the height detected by the liquid level sensor, the water pump will stop working. The water level can be controlled at any time. By providing a stirring device inside the water bath body, the driving motor drives the stirring shaft to rotate. The stirring rod on the stirring shaft can fully blend the medicine and water. Not only is the mixing effect better, but also the labor intensity of the staff is reduced.

[0047] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A constant temperature water bath with a stirring and mixing device, characterized in that: include: A water bath box (1), wherein the four end corners of the bottom of the water bath box (1) are each provided with a support leg (2), a drain valve (4) is provided on the right side of the front end surface of the water bath box (1), a top cover (3) is hingedly connected to the upper end of the water bath box (1) through a hinge, a control box (7) is fixed on the left side of the upper end of the water bath box (1), an embedded display screen (8) is provided on the upper side of the front end surface of the control box (7), a temperature control button (9) is provided below the display screen (8), and a control button is provided on the right side of the temperature control button (9); A water inlet device (6) having a through structure is provided inside the control box (7), the right end portion of the water inlet device (6) is located at the upper left end position inside the water bath box (1), a liquid level sensor (5) is provided at the rear side of the upper end inside the water bath box (1), and a temperature sensor (10) is installed at the upper right end position inside the water bath box (1); A component placement cavity (17) is provided at the left end of the water bath body (1), a controller and a data analyzer are placed in the component placement cavity (17), a safety cavity (16) is provided below the component placement cavity (17), a stirring device (11) with a through structure is provided at the lower end of the water bath body (1), a bottom plate (12) is provided below the stirring device (11), a bottom cavity (14) is provided at the bottom of the bottom plate (12), and a heating rod (15) is installed in the bottom cavity (14).

2. A constant temperature water bath with a stirring and mixing device according to claim 1, characterized in that: The water inlet device (6) comprises a water inlet (61), a water guide pipe (62), a water pump (63) and a water inlet pipe (64); the left end of the water inlet (61) is connected to the water guide pipe (62), and the upper end of the water guide pipe (62) is connected to the water pump (63), and the left end of the water pump (63) is connected to the water inlet pipe (64).

3. A constant temperature water bath with a stirring and mixing device according to claim 1, characterized in that: The stirring device (11) comprises a driving motor (1101), a mounting frame (1102), a stirring shaft (1103) and a stirring rod (1104); the driving motor (1101) is fixed by the mounting frame (1102); a stirring shaft (1103) is provided at the right end of the driving motor (1101); and a stirring rod (1104) is provided on the stirring shaft (1103).

4. A constant temperature water bath with a stirring and mixing device according to claim 3, characterized in that: A gap is provided between the stirring rods (1104) and the bottom plate (12), and the stirring rods (1104) are arranged in a staggered manner.

5. The constant temperature water bath with a stirring and mixing device according to claim 1, characterized in that: The input end of the liquid level sensor (5) is electrically connected to the input end of the controller, and the output end of the controller is electrically connected to the input end of the water pump (63).

6. A constant temperature water bath with a stirring and mixing device according to claim 1, characterized in that: The input end of the temperature sensor (10) is electrically connected to the input end of the controller, and the output end of the controller is electrically connected to the input end of the heating rod (15).

7. A constant temperature water bath with a stirring and mixing device according to claim 1, characterized in that: The input ends of the liquid level sensor (5) and the temperature sensor (10) are connected to the output end of the data analyzer, and the input end of the data analyzer is connected to the display screen (8).

8. The constant temperature water bath with a stirring and mixing device according to claim 1, characterized in that: The bottom plate (12) is provided with a through hole (13).

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