Water bath capable of accurately controlling temperature

Abstract

The utility model discloses a water bath tank capable of accurately controlling temperature, which is used for injecting water and heating to dry a solid barrel placed in the water bath tank by utilizing hot water, and comprises a tank body, a water inlet pipe and a water outlet pipe are connected to the side wall of the tank body, a heating seat is arranged at the bottom of the tank body, and a locking block is movably arranged on the heating seat. The solid barrel is detachably fixed on the heating seat through a locking block; a heating mechanism is arranged in the heating seat, a plurality of steam holes for communicating the inside and the outside of the heating seat are uniformly formed in the heating seat, a temperature sensor is further mounted in the tank body, and the temperature sensor is electrically connected with the heating mechanism so as to control the heating temperature of the heating mechanism according to the real-time temperature. According to the water bath tank capable of accurately controlling the temperature, the temperature sensor and the heating mechanism are matched to control the heating amount, the stability of the water temperature in the tank body is kept, the water temperature change can be intelligently controlled, the problem that the temperature is difficult to control in the drying process is solved, and the material drying effect is favorably improved, so that the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water baths, in particular to a water bath capable of precisely controlling temperature. Background Art

[0002] In the production of the chemical industry, a large part of the raw materials with characteristics such as high viscosity and easy crystallization in cold weather are packed in solid barrels. Before use, the solid barrels containing the raw materials need to be placed in an oven or a water bath for heating and insulation to facilitate subsequent process treatment. Compared with an oven, a water bath is far superior to a conventional oven in terms of baking time, baking efficiency, etc.

[0003] However, a conventional water bath only uses hot water to heat the solid barrel, and there is no clear requirement for controlling the baking temperature. The control of the hot water temperature and the heating heat is not precise, and as a result, it is easy to affect the characteristics of the raw materials, leading to adverse effects on the quality and performance of the product.

[0004] Therefore, in combination with the above existing technical problems, it is necessary to provide a new technical solution. Content of the Utility Model

[0005] The purpose of the utility model is to provide a water bath that can relatively precisely control the water bath temperature and adjust the temperature control in a timely manner according to the real-time temperature.

[0006] To solve the above technical problems, the utility model provides a water bath with precise temperature control, and the specific technical solution is as follows:

[0007] A water bath with precise temperature control is used for injecting water and heating to use hot water to bake and melt a solid barrel placed in the water bath. It includes a tank body. A water inlet pipe and a water outlet pipe are connected to the side wall of the tank body. A heating base is installed at the bottom of the tank body. A locking block is movably installed on the heating base. The solid barrel is detachably fixed on the heating base through the locking block. A heating mechanism is arranged inside the heating base. A plurality of steam holes that communicate the inside and outside of the heating base are evenly opened on the heating base. A temperature sensor is also installed in the tank body. The temperature sensor is electrically connected to the heating mechanism to control the heating temperature of the heating mechanism according to the real-time temperature.

[0008] Preferably, the heating mechanism includes a heat conduction pipe that is bent and coiled in a planar shape in the heating base. The two ends of the heat conduction pipe are respectively connected to a water inlet valve and a water outlet valve. The water inlet valve and the water outlet valve work synchronously and are electrically connected to the temperature sensor.

[0009] Preferably, a cold water pipe and a hot water pipe are respectively connected to the outside of the water inlet valve. The water inflows of the cold water pipe and the hot water pipe are adjusted by the water inlet valve, and the total water inflows of the cold water pipe and the hot water pipe are constant.

[0010] Preferably, at least one sliding groove is formed in the heating base, a plurality of pairs of locking blocks are installed in the sliding groove, and the locking blocks can move along the sliding groove and be locked and fixed in the sliding groove.

[0011] Preferably, a lid that can be opened and closed is further provided above the groove body for heat preservation.

[0012] Preferably, the lid adopts a telescopic plate for easy opening and closing.

[0013] Preferably, a one-way solenoid valve is provided at the water inlet pipe, and a liquid level sensor electrically connected to the one-way solenoid valve is provided in the groove body. The height of the liquid level sensor is higher than the height of the top surface of the solid barrel when the solid barrel is placed on the heating base.

[0014] A water bath tank for precisely controlling temperature according to the present invention has the following beneficial effects:

[0015] The water bath tank for precisely controlling temperature according to the present invention controls the heating amount through the cooperation of the temperature sensor and the heating mechanism, maintains the stability of the water temperature in the groove body, can intelligently control the change of the water temperature, solves the problem that the temperature is difficult to control during the baking process, is beneficial to improving the baking effect of the material, and thus improves the product quality;

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 Structural schematic diagram of a water bath tank for precisely controlling temperature;

[0019] Figure 2 is Figure 1 Top view of the internal structure of the water bath tank for precisely controlling temperature in ;

[0020] Figure 3 is Figure 2 Internal structural schematic diagram of the heating base in.

[0021] Among them, 1 - tank body; 11 - water inlet pipe; 12 - water outlet pipe; 13 - tank cover; 2 - heating base; 21 - sliding groove; 22 - steam hole; 3 - locking block; 4 - heating mechanism; 41 - heat conduction pipe; 42 - water inlet valve; 43 - water outlet valve; 44 - cold water pipe; 45 - hot water pipe; 5 - solid barrel; 6 - temperature sensor; 7 - liquid level sensor. Detailed implementation mode

[0022] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model, but should not be construed as limiting the present utility model.

[0023] Embodiment

[0024] Please refer to Figures 1 to 3 , a water bath tank for precisely controlling the temperature, which is used for injecting water and heating to utilize hot water to bake and melt the solid barrel 5 placed in the water bath tank. It includes a tank body 1, the side wall of the tank body 1 is connected with a water inlet pipe 11 and a water outlet pipe 12, a heating base 2 is installed at the bottom of the tank body, a locking block 3 is movably installed on the heating base, and the solid barrel is detachably fixed on the heating base through the locking block; a heating mechanism 4 is arranged inside the heating base, and a plurality of steam holes 22 communicating the inside and outside of the heating base are evenly opened on the heating base. A temperature sensor 6 is also installed in the tank body, and the temperature sensor is electrically connected to the heating mechanism to facilitate controlling the heating temperature of the heating mechanism according to the real-time temperature.

[0025] The heating mechanism 4 includes a heat conduction pipe 41 that is bent and coiled in a planar shape in the heating base 2. The two ends of the heat conduction pipe are respectively connected to a water inlet valve 42 and a water outlet valve 43, and the water inlet valve and the water outlet valve work synchronously and are electrically connected to the temperature sensor.

[0026] The water inlet valve 42 is respectively connected with a cold water pipe 44 and a hot water pipe 45 outside. The water inflow of the cold water pipe and the hot water pipe is adjusted by the water inlet valve, and the total water inflow of the cold water pipe and the hot water pipe is constant.

[0027] At least one sliding groove 21 is opened on the heating base 2. There are multiple pairs of locking blocks installed in the sliding groove, and the locking blocks can move along the sliding groove and be locked and fixed in the sliding groove. The specific locking structure belongs to conventional technical means and will not be elaborated here.

[0028] A detachable tank cover 13 is also provided above the tank body 1 to facilitate heat preservation.

[0029] The tank cover 13 adopts a telescopic plate to facilitate opening and closing.

[0030] A one-way solenoid valve (not shown in the figure) is provided at the water inlet pipe 11, and a liquid level sensor 7 electrically connected to the one-way solenoid valve is provided in the tank body. The height of the liquid level sensor is higher than the height of the top surface of the solid barrel when the solid barrel is placed on the heating base.

[0031] For the water bath tank with precisely controlled temperature in this embodiment, during use, the solid barrels are sequentially placed on the heating base 2 and fixed by the locking blocks. The tank cover is closed, and then water is injected into the tank body until the liquid level reaches the sensing height of the liquid level sensor. The one-way solenoid valve at the water inlet pipe is closed, and the water inlet valve 42 and the water outlet valve 43 are opened simultaneously to inject circulating heating liquid into the heat conduction pipe. During this process, the flow rate ratio of the cold water pipe and the hot water pipe gradually changes under the control of the temperature sensor until the temperature in the tank body remains constant.

[0032] The beneficial effects of the present utility model are as follows: By cooperating the temperature sensor and the heating mechanism to control the heating amount, the water temperature in the tank body is kept stable, the change of the water temperature can be intelligently controlled, the problem that the temperature is difficult to control during the baking process is solved, which is beneficial to improving the baking effect of the material and thus improving the product quality.

[0033] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications and variations to the above embodiments within the scope of the present utility model.

Claims

1. A water bath for precisely controlling temperature, which is used to fill with water and heat to utilize hot water to bake and melt a solid barrel (5) placed in the water bath, and is characterized in that: It includes a tank body (1), a water inlet pipe (11) and a water outlet pipe (12) are connected to the side wall of the tank body (1), a heating base (2) is installed at the bottom of the tank body (1), a locking block (3) is movably installed on the heating base (2), and a solid barrel (5) is detachably fixed on the heating base (2) through the locking block (3); a heating mechanism (4) is arranged inside the heating base (2), and a plurality of steam holes (22) that communicate the inside and outside of the heating base (2) are evenly opened on the heating base (2), and a temperature sensor (6) is further installed in the tank body (1), and the temperature sensor (6) is electrically connected to the heating mechanism (4) so as to control the heating temperature of the heating mechanism (4) according to the real-time temperature.

2. The water bath for precisely controlling temperature according to claim 1, characterized in that: The heating mechanism (4) includes a heat conduction pipe (41) that is curved and coiled in a planar shape in the heating base (2), two ends of the heat conduction pipe (41) are respectively connected to a water inlet valve (42) and a water outlet valve (43), and the water inlet valve (42) and the water outlet valve (43) work synchronously and are electrically connected to the temperature sensor (6).

3. The water bath tank for precisely controlling temperature according to claim 2, wherein: A cold water pipe (44) and a hot water pipe (45) are respectively connected to the outside of the water inlet valve (42), the water inflows of the cold water pipe (44) and the hot water pipe (45) are adjusted by the water inlet valve (42), and the total water inflows of the cold water pipe (44) and the hot water pipe (45) are constant.

4. The water bath tank for precisely controlling temperature according to claim 1, characterized in that: At least one sliding groove (21) is opened on the heating base (2), there are multiple pairs of locking blocks (3) installed in the sliding groove (21), and the locking blocks (3) can move along the sliding groove (21) and be locked and fixed in the sliding groove (21).

5. The water bath tank for precisely controlling temperature according to claim 1, characterized in that: A separable tank cover (13) is further arranged above the tank body (1) for heat preservation.

6. The water bath tank for precisely controlling temperature according to claim 5, characterized in that: The tank cover (13) adopts a telescopic plate for easy opening and closing.

7. The water bath tank for precisely controlling temperature according to claim 1, wherein: A one-way solenoid valve is arranged at the water inlet pipe (11), a liquid level sensor (7) electrically connected to the one-way solenoid valve is arranged in the tank body (1), and the height of the liquid level sensor (7) is higher than the height of the top surface of the solid barrel (5) when the solid barrel (5) is placed on the heating base (2).

Images