CN219092111U

CN219092111U - Constant-temperature water bath kettle with accurately-adjusted temperature zone

Info

Publication number: CN219092111U
Application number: CN202223427564.2U
Authority: CN
Inventors: 杜蓉; 沙莎
Original assignee: Wuhan Pricells Biomedical Technology Co ltd
Current assignee: Wuhan Pricells Biomedical Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-30
Anticipated expiration: 2032-12-19

Abstract

The utility model provides a constant-temperature water bath capable of accurately adjusting a warm area, and relates to the technical field of water bath temperature adjustment.

Description

Constant-temperature water bath kettle with accurately-adjusted temperature zone

Technical Field

The utility model relates to the technical field of water bath temperature regulation, in particular to a constant-temperature water bath with accurately-regulated temperature zone.

Background

The stainless steel tubular heater is horizontally placed in the constant-temperature water bath, the aluminum shelf with holes is placed in the water tank, the upper cover is provided with the combined ferrule with different calibers, the flask with different calibers can be adapted, the water tank is provided with the water drain pipe on the left side, the electric box is arranged on the right side of the constant-temperature water bath, the front panel of the electric box is provided with the temperature control instrument and the power switch, the electric tube and the sensor are arranged in the electric box, the water bath is mainly used for constant-temperature heating of the flask in a laboratory, and is a necessary tool in the fields of biology, environmental protection, medicine, sanitation and the like, the constant-temperature water bath is used for distilling, drying, concentrating and heating various chemical samples and biological products, the constant-temperature water bath can be used for checking pathological serum and industrial and mining enterprises and scientific research institutions for precise constant temperature and auxiliary heating, and is a necessary tool for production scientific research, when the constant-temperature water bath is used, chemical reagents are usually placed into a beaker, a conical flask or a test tube and other reaction tube, then the reaction tube is placed into a preset accommodating port of the constant-temperature water bath, the water bath of the prior art, and the water bath is placed in a shell, and the electric heater is heated.

The existing constant-temperature water bath has the following problems when in use:

1. the existing constant-temperature water bath kettle is heated by the electric heater, but when the electric heater heats, water in the constant-temperature water bath kettle is heated unevenly, water close to the position of the heater is heated up faster, other positions are heated up slower, water bath effect can be affected, and meanwhile, most of the water on the market at present are heated up and adjusted without temperature reduction and adjustment in a short time.

2. The temperature of the inside of the conventional constant-temperature water bath needs to be maintained when the conventional constant-temperature water bath is used, and the conventional constant-temperature water bath is maintained by intermittent heating of an electric heating wire, but the temperature difference inside the water bath is easy to change obviously when the conventional constant-temperature water bath is used.

Disclosure of Invention

The utility model aims to solve the defect of unstable constant temperature process of non-uniform temperature heating of a constant temperature water bath kettle in the prior art, and provides the constant temperature water bath kettle with accurately-adjusted temperature zone.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a constant temperature water bath of accurate regulation of warm zone, includes the installation base, the top of installation base is provided with the water bath, the top surface of water bath is provided with the water bath, the inboard of water bath is located the bottom of water bath and is provided with the adjustment tank, one side of water bath is provided with the support frame, one side of support frame is provided with control motor, control motor's output is provided with the threaded rod, the one end of threaded rod is provided with the ferrule, the one end that the threaded rod was kept away from to the ferrule is provided with the connection baffle, the both sides of adjustment tank are provided with mounting panel and sealed curb plate respectively, be provided with cold water pipe and hot water pipe between the both sides of adjustment tank and the water bath, the inboard of sealed curb plate is provided with the heater strip.

Preferably, the cold water pipe is arranged between the mounting plate and the water bath, and the hot water pipe is arranged between the sealing side plate and the water bath.

Preferably, the connecting partition board is matched with the adjusting groove, and the connecting partition board is in sliding connection with the adjusting groove.

Preferably, electromagnetic valves are arranged between the cold water pipe, the hot water pipe and the water bath.

Preferably, the inside of the water bath tank is provided with a heat insulation plate at the outer side of the water bath tank.

Preferably, the threaded rod is in threaded connection with the sleeve pipe, and the sleeve pipe is in sliding connection with the mounting plate.

Preferably, a temperature detector is arranged on the outer side of the water bath.

Preferably, the mounting plate and the sealing side plate are matched with the adjusting groove, and the mounting plate and the sealing side plate are connected with the water bath box through bolts.

Advantageous effects

According to the utility model, the connecting partition plate is controlled to move in the adjusting tank by driving the sleeve pipe through the control motor, the heating wire is arranged on the inner side of the sealing side plate, water on one side of the connecting partition plate can be heated, the heated water can be output into the water bath tank by moving the connecting partition plate, meanwhile, the water in the water bath tank can be pumped into the adjusting tank, and cold water can be output into the water bath tank when the connecting partition plate moves reversely, so that the water bath tank can be cooled in a short time, water circulation flow can be realized in the process of heating and cooling, and the temperature change in the water bath tank is more uniform.

When the water bath device is used, when the temperature in the water bath is required to be maintained, the connecting partition plates can be moved gradually to circulate water in the water bath, and as the circulated water is existing in the adjusting tank, the temperature in the water bath can be maintained without heating when the water flows into the water bath, and the temperature variation fluctuation is small.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the water bath and the regulating tank of the present utility model;

fig. 4 is a schematic view of the back structure of the present utility model.

Legend description:

1. a mounting base; 2. a water bath tank; 3. a support frame; 4. a cold water pipe; 5. a mounting plate; 6. a water bath; 7. a heat insulating plate; 8. a ferrule; 9. a threaded rod; 10. controlling a motor; 11. sealing the side plates; 12. a hot water pipe; 13. a temperature detector; 14. a heating wire; 15. an electromagnetic valve; 16. an adjustment groove; 17. and connecting the partition plates.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

First embodiment:

referring to fig. 1-4, a constant temperature water bath of accurate regulation of warm zone, including installation base 1, the top of installation base 1 is provided with water bath 2, the top surface of water bath 2 is provided with water bath 6, the inboard of water bath 2 is located the bottom of water bath 6 and is provided with adjustment tank 16, one side of water bath 2 is provided with support frame 3, one side of support frame 3 is provided with control motor 10, control motor 10 ' S output is provided with threaded rod 9, threaded rod 9 ' S one end is provided with ferrule 8, ferrule 8 keeps away from threaded rod 9 ' S one end and is provided with connection baffle 17, the both sides of adjustment tank 16 are provided with mounting panel 5 and sealed curb plate 11 respectively, be provided with cold water pipe 4 and hot water pipe 12 between the both sides of adjustment tank 16 and the water bath 6, the inboard of sealed curb plate 11 is provided with heater strip 14, heater strip 14 is the setting for the S shape, the outside of water bath 6 is provided with temperature detector 13, mounting panel 5 and sealed curb plate 11 phase-match with adjustment tank 16, and be connected through the bolt between mounting panel 5 and the sealed curb plate 11 and the water bath 2.

The cold water pipe 4 sets up between mounting panel 5 and water bath 6, and hot-water line 12 sets up between sealed curb plate 11 and water bath 6, be provided with solenoid valve 15 between cold water pipe 4 and hot-water line 12 and the water bath 6, solenoid valve 15 is used for controlling opening and closing of cold water pipe 4 and hot-water line 12, the inside of water bath 2 is located the outside of water bath 6 and is provided with heat insulating board 7, heat insulating board 7 can play thermal-insulated effect to the surrounding of water bath 6 for barrel-shaped structure, reduce the influence of surrounding environment temperature to the temperature in the water bath 6.

The water drives the sleeve pipe 8 to move through the control motor 10 so as to control the connecting partition plate 17 to move in the adjusting groove 16, and the heating wire 14 is arranged on the inner side of the sealing side plate 11, so that water on one side, close to the heating wire 14, of the connecting partition plate 17 can be heated, at the moment, the water on the other side of the connecting partition plate 17 is water with lower temperature, the heated hot water can be output into the water bath 6 by moving the connecting partition plate 17 to one side of the heating wire 14, meanwhile, cold water in the water bath 6 can be pumped to the other side of the connecting partition plate 17, water circulation flow can be realized in the adjusting process, and the temperature change in the water bath 6 is more uniform.

Specific embodiment II:

referring to fig. 1 to 4, when the experiment requires the water bath operation with a lower temperature, and at this time, the water in the water bath 6 is higher due to the previous experiment temperature, the connection partition 17 can be moved to one side of the mounting plate 5, at this time, the cold water on one side of the connection partition 17 away from the heating wire 14 can flow into the water bath 6, the water with a higher temperature in the water bath 6 is extracted into the adjusting tank 16, and the cold water can be output into the water bath 6 when the connection partition 17 moves reversely, so that the temperature of the water bath 6 can be reduced in a short time, and the operation time is reduced.

Third embodiment:

referring to fig. 1-4, the threaded rod 9 is in threaded connection with the sleeve pipe 8, the sleeve pipe 8 is in sliding connection with the mounting plate 5, the connecting partition 17 is matched with the adjusting groove 16, the connecting partition 17 is in sliding connection with the adjusting groove 16, and the control motor 10 drives the threaded rod 9 to rotate so as to drive the sleeve pipe 8 to move, and then drives the connecting partition 17 to move.

When the temperature in the water bath 6 needs to be maintained during use, the water in the water bath 6 can be circulated through the gradually moving connecting partition plate 17, and the circulating water is existing in the adjusting tank 16, so that the temperature in the water bath 6 can be maintained without heating when the water flows into the water bath 6, and the temperature change fluctuation is small.

To sum up:

1. the connecting partition plate 17 can be controlled to move in the adjusting tank 16 by controlling the motor 10 to drive the sleeve pipe 8 to move, heated hot water can be output into the water bath tank 6 by moving the connecting partition plate 17, meanwhile, water in the water bath tank 6 can be extracted into the adjusting tank 16, water circulation flow can be realized in the heating and cooling process, and the temperature change in the water bath tank 6 is more uniform;

2. when the temperature in the water bath 6 needs to be maintained during use, the water in the water bath 6 can be circulated through the gradually moving connecting partition plate 17, and the temperature in the water bath 6 can be maintained without heating when the water flows into the water bath 6, so that the temperature change fluctuation is small.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a warm region accurate thermostat water bath, includes installation base (1), its characterized in that: the utility model discloses a water bath, including installation base (1), top, water bath (2), adjustment tank (16), support frame (3), control motor (10) are provided with at one side of support frame (3), the output of control motor (10) is provided with threaded rod (9), the one end of threaded rod (9) is provided with ferrule (8), the one end that threaded rod (9) was kept away from to ferrule (8) is provided with connection baffle (17), the both sides of adjustment tank (16) are provided with mounting panel (5) and sealed curb plate (11) respectively, be provided with cold water pipe (4) and hot-water line (12) between the both sides of adjustment tank (16) and water bath (6), the inboard of sealed curb plate (11) is provided with heater strip (14).

2. The thermostat water bath with precisely regulated temperature range according to claim 1, wherein: the cold water pipe (4) is arranged between the mounting plate (5) and the water bath (6), and the hot water pipe (12) is arranged between the sealing side plate (11) and the water bath (6).

3. The thermostat water bath with precisely regulated temperature range according to claim 1, wherein: the connecting partition plate (17) is matched with the adjusting groove (16), and the connecting partition plate (17) is in sliding connection with the adjusting groove (16).

4. The thermostat water bath with precisely regulated temperature range according to claim 1, wherein: an electromagnetic valve (15) is arranged between the cold water pipe (4) and the hot water pipe (12) and the water bath (6).

5. The thermostat water bath with precisely regulated temperature range according to claim 1, wherein: the inside of the water bath tank (2) is provided with a heat insulation board (7) positioned at the outer side of the water bath tank (6).

6. The thermostat water bath with precisely regulated temperature range according to claim 1, wherein: the threaded rod (9) is in threaded connection with the sleeve pipe (8), and the sleeve pipe (8) is in sliding connection with the mounting plate (5).

7. The thermostat water bath with precisely regulated temperature range according to claim 1, wherein: the outside of the water bath (6) is provided with a temperature detector (13).

8. The thermostat water bath with precisely regulated temperature range according to claim 1, wherein: the mounting plate (5) and the sealing side plate (11) are matched with the adjusting groove (16), and the mounting plate (5) and the sealing side plate (11) are connected with the water bath box (2) through bolts.