Multifunctional heat preservation barrel for water-based paint

Abstract

The utility model relates to a water -based paint multifunctional heat preservation bucket belongs to sand casting technical field to solve the problem that the existing sand casting production, because of winter environmental temperature is too low to lead to the performance of coating weakening, there is the problem of poor sand core dip coating quality and the decline of casting yield. The present application includes the barrel body, heating assembly and temperature control assembly, the inside of barrel body is equipped with the inner bucket to form the container cavity, the heating assembly includes heating water tank and circulating water pipe, heating water tank is equipped with heating part and water pump, circulating water pipe is installed in the inner bucket, and it is equipped with two connecting ports connected with heating water tank, the temperature control assembly includes inductor and controller, the inductor is installed in the inner bucket and heating water tank respectively, and inductor, heating part and water pump are electric connection with controller respectively. The heat preservation bucket of the present application can realize the coating heating preservation and coating stirring in the barrel, will not reduce the performance of coating, improve sand core coating quality and casting yield.

Description

Technical Field

[0001] This utility model relates to a multifunctional heat-insulating bucket with water-based coating, belonging to the field of sand casting technology. Background Technology

[0002] Sand casting is a casting method that produces castings in sand molds. It is a common casting process in production, primarily using wood or other metal materials to create the mold. Resin-impregnated sand particles are then used to create a sand core, which is installed within the mold to form the pouring sand pattern. The main function of the sand core is to create complex shapes such as cavities, hollows, or thin walls within the casting. By precisely providing space and shape to the interior of the casting, the sand core ensures that the casting achieves the required precision and structural specifications.

[0003] In existing sand casting production, sand cores typically require immersion in water-based coatings. The optimal ambient temperature for these coatings is around 17°C. However, during winter production, the decreasing ambient temperature causes the coating temperature to drop, leading to coating container freezing and the coating freezing during sand core immersion at low temperatures. The freezing and reduced fluidity, viscosity, and other properties of the coating result in poor quality sand cores after immersion, ultimately causing casting scrap and a decrease in casting yield. Therefore, a water-based coating insulation container is needed to address the problems of poor sand core immersion quality and decreased casting yield caused by weakened coating performance due to low winter temperatures in existing sand casting production. Utility Model Content

[0004] The purpose of this utility model is to provide a multifunctional heat-insulating bucket with water-based coating to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-functional insulated bucket for water-based coatings, comprising a bucket body, a heating component, and a temperature control component. The bucket body has an inner bucket to form a cavity for holding the contents. The heating component includes a heating water tank and a circulating water pipe. The heating water tank contains a heating element and a water pump. The circulating water pipe is installed in the inner bucket and has two connection ports connected to the heating water tank. The temperature control component includes a sensor and a controller. The sensor is installed in the inner bucket and the heating water tank respectively, and the sensor, heating element, and water pump are electrically connected to the controller.

[0006] Specifically, the inner tank is equipped with a stirring assembly, which includes stirring blades and a stirring motor. The stirring motor is fixedly installed at the bottom of the tank, and its power end extends into the inner tank and is connected to the stirring blades.

[0007] Specifically, the mixing motor is equipped with a motor speed controller, which is electrically connected to the controller.

[0008] Specifically, the barrel includes a base and a barrel shell; the barrel shell is a hollow structure with an opening on one side, and the barrel shell is closed to the base through the opening side cover; the inner barrel is fixedly installed on the inner closed side of the barrel shell, and there is a component installation cavity between the two; the heating component is fixedly installed on the base.

[0009] Specifically, the heating water tank is fixedly installed on the base, and its body is provided with an outlet and a return outlet for connecting to the two connection ports of the circulating water pipe.

[0010] Specifically, the water pump is installed at the outlet of the heating water tank.

[0011] Specifically, the circulating water pipe has a ring-shaped structure and is evenly distributed along the outer side of the inner tank.

[0012] Specifically, the sensors include an inner tub temperature sensor and a water tank temperature sensor; there are several inner tub temperature sensors, which are evenly distributed at intervals along the outer side of the inner tub, and their sensing ends extend to the inner side of the inner tub; the water tank temperature sensor is fixedly installed in the heating water tank, and its sensing end extends to the inner side of the heating water tank; the electrical connection terminals of the inner tub temperature sensor and the water tank temperature sensor are respectively electrically connected to the controller.

[0013] Specifically, the inner wall of the barrel shell is provided with an insulation layer made of insulation material.

[0014] Specifically, distilled water is used as the heat transfer medium in the heating water tank.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. This application discloses a multi-functional insulated tank for water-based coatings, comprising a tank body, a heating component, and a temperature control component. An inner tank is installed within the tank body to form a cavity for holding the water-based coating. The heating component includes a heating water tank and a circulating water pipe. The circulating water pipe is fitted around the outside of the inner tank and connected to the heating water tank. This allows the water pump in the heating water tank to heat the inner tank via the circulating water pipe. Furthermore, the temperature control component allows the controller to adjust the temperature of the heating medium in the heating water tank and the flow rate of the water pump according to the required insulation temperature of the water-based coating, thereby controlling the temperature of the water-based coating and ensuring that the coating maintains effective performance at low temperatures.

[0016] 2. Based on the foregoing, the inner tank of this application is equipped with a stirring component. By setting a stirring motor and stirring blades, the stirring motor drives the stirring blades to stir the water-based coating in the inner tank, so that the coating will not settle. This ensures that the coating can be taken out and used directly when needed, thereby reducing the need to stir the coating after taking it out, which would lower the coating temperature. This improves production efficiency and solves the problem of coating sedimentation.

[0017] 3. Based on the foregoing, the temperature control component of this application is provided with a sensor and a controller. The sensor includes an inner barrel temperature sensor for detecting the temperature of the paint inside the inner barrel and a water tank temperature sensor for detecting the temperature of the heating water tank. The sensors are electrically connected to the controller so that the controller can accurately control the heating time of the heating element by detecting the paint temperature inside the inner barrel and the temperature of the heating water tank, thereby achieving accurate control of the temperature of the water-based paint and reducing the operating cost of the insulated barrel.

[0018] 4. Based on the foregoing, this application includes several inner tank temperature sensors, which are evenly distributed along the outer side of the inner tank to accurately detect the temperature of the water-based coating in various areas within the inner tank. Furthermore, the inner wall of the outer shell of this application is provided with an insulation layer made of heat-insulating material to reduce heat loss from the inside of the tank, thereby saving operating costs.

[0019] 5. Based on the foregoing, the circulating water pipe of this application adopts a ring-shaped water pipe structure, and it is evenly distributed along the outer side of the inner tank. This achieves uniform heating of the inner tank, ensuring that the water-based coating inside the inner tank is heated evenly, so that the coating temperature in each area remains consistent, avoiding overheating or underheating, and improving the heating effect.

[0020] 6. Based on the foregoing, the heating water tank of this application uses distilled water as the heat transfer medium to ensure that the circulating water in the circulating water pipe can remain clean for a long time, and will not produce scale to block the circulating water pipe, thus extending the service life of the components. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the water-based coating multifunctional heat-insulating bucket in this embodiment. Detailed Implementation

[0022] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0023] Please see Figure 1This embodiment discloses a multifunctional insulated bucket for water-based coatings, including a bucket body, a heating component, and a temperature control component. The bucket body has an inner bucket 6 to form a cavity for the water-based coating 7. The heating component includes a heating water tank 13 and a circulating water pipe 3. The heating water tank contains a heating element 11 and a water pump 9, and in this embodiment, distilled water is used as the heat transfer medium in the heating water tank. The circulating water pipe 3 is installed in the inner bucket and has two connection ports connected to the heating water tank. The temperature control component includes a sensor and a controller. The sensor is installed in both the inner bucket and the heating water tank, and the sensor, heating element, and water pump are electrically connected to the controller. The bucket body of this embodiment includes a base 1 and a bucket shell 2. The bucket shell has a hollow structure with an opening on one side, and the bucket shell is closed to the base through the opening side. The inner bucket 6 is fixedly installed on the inner closed side of the bucket shell, with a component installation cavity between them. Additionally, the inner wall of the bucket shell 2 is provided with an insulation layer made of insulation material.

[0024] In this embodiment, the inner tank is equipped with a stirring assembly, which includes stirring blades 10 and a stirring motor 12. The stirring motor is fixedly installed at the bottom of the tank, and its power end extends into the inner tank and is connected to the stirring blades. The stirring motor in this embodiment is equipped with a motor speed controller 5, which is electrically connected to the controller 14.

[0025] In this embodiment, the heating water tank 13 is fixedly installed on the base 1, and its body is provided with an outlet and a return outlet for connection to the two connection ports of the circulating water pipe. The water pump 9 in this embodiment is installed at the outlet of the heating water tank.

[0026] In this embodiment, the circulating water pipe 3 is a ring-shaped water pipe structure, and it is evenly distributed along the outer side of the inner tank.

[0027] In addition, the sensors in this embodiment include an inner tub temperature sensor 4 and a water tank temperature sensor 15; there are several inner tub temperature sensors 4, and these sensors are evenly distributed at intervals along the outer side of the inner tub, with their sensing ends extending to the inner side of the inner tub; the water tank temperature sensor 15 is fixedly installed in the heating water tank 13, with its sensing end extending to the inner side of the heating water tank; the electrical connection terminals of the inner tub temperature sensor and the water tank temperature sensor are respectively electrically connected to the controller.

[0028] Working Principle: The working principle of this multi-functional insulated water-based coating container is as follows: multiple pairs of temperature sensors are evenly distributed on the outside of the inner container to monitor the temperature of the coating inside. A ring-shaped circulating water pipe is evenly arranged on the outside of the inner container. Heat is transferred to the coating inside the inner container through the circulating water pipe, thus heating and insulating the coating. The two connection ports of the circulating water pipe are connected to the outlet and return port of the heating water tank at the bottom of the container, respectively. A heating element is installed in the heating water tank to heat the heat transfer medium in the circulating water pipe. A water pump then circulates distilled water along the circulating water pipe. To ensure the cleanliness of the heat transfer medium and prevent scale buildup that could clog the water pipes over time, distilled water is used as the heat transfer medium. A stirring motor and stirring blades are installed at the bottom of the inner container to agitate the coating inside, ensuring that the coating does not settle. The motor speed controller, heating element, and sensors of the stirring motor are all connected to the controller. The controller controls the operation of the entire equipment and the heating and insulation of the coating. Specifically, the inner tank temperature sensor detects the actual temperature of the coating in the inner tank, and the water tank temperature sensor detects the water temperature in the heating water tank. If the water tank temperature has not reached the heating temperature, the controller controls the heating element to heat the water tank, raising the temperature of the distilled water. Once the temperature is reached, the controller controls the water pump to circulate the distilled water along the circulation pipe. The heated distilled water then transfers heat to the inner tank through heat exchange, heating the coating. When the inner tank temperature sensor detects that the inner tank temperature has reached the set temperature, the controller dynamically controls the water pump and heating element to maintain a stable inner tank temperature, achieving the desired insulation effect. It is important to note that the operation of the stirring motor is also controlled by the controller to prevent coating sedimentation and ensure uniform distribution of the coating within the inner tank during heating and insulation, achieving uniform heating.

[0029] The embodiments of the present invention have been described in detail above. However, the present invention is not limited to the above embodiments. For those skilled in the art, after learning the contents of the present invention, several equivalent changes and substitutions can be made without departing from the principle of the present invention. These equivalent changes and substitutions should also be considered to fall within the protection scope of the present invention.

Claims

1. A multi-functional insulated bucket with water-based coating, comprising a bucket body, a heating component, and a temperature control component, characterized in that: The barrel body has an inner barrel to form a cavity for holding the contents; the heating assembly includes a heating water tank and a circulating water pipe; the heating water tank is equipped with a heating element and a water pump; the circulating water pipe is installed in the inner barrel and has two connection ports connected to the heating water tank; the temperature control assembly includes a sensor and a controller; the sensor is installed in the inner barrel and the heating water tank respectively, and the sensor, heating element and water pump are electrically connected to the controller respectively.

2. The multifunctional insulated bucket with water-based coating according to claim 1, characterized in that: The inner barrel is equipped with a stirring assembly, which includes stirring blades and a stirring motor. The stirring motor is fixedly installed at the bottom of the barrel, and its power end extends into the inner barrel and is connected to the stirring blades.

3. The multifunctional insulated bucket with water-based coating according to claim 2, characterized in that: The stirring motor is equipped with a motor speed controller, and the motor speed controller is electrically connected to the controller.

4. The multifunctional insulated bucket with water-based coating according to claim 1, characterized in that: The barrel includes a base and a barrel shell; the barrel shell is a hollow structure with an opening on one side, and the barrel shell is closed to the base through the opening side; the inner barrel is fixedly installed on the inner closed side of the barrel shell, and a component installation cavity is left between the two; the heating component is fixedly installed on the base.

5. A multi-functional heat-insulating bucket with water-based coating according to claim 4, characterized in that: The heating water tank is fixedly installed on the base, and its body is provided with an outlet and a return outlet for connecting to the two connection ports of the circulating water pipe.

6. The multifunctional insulated bucket with water-based coating according to claim 5, characterized in that: The water pump is installed at the outlet of the heating water tank.

7. The multifunctional insulated bucket with water-based coating according to claim 1, characterized in that: The circulating water pipe has a ring-shaped structure and is evenly distributed along the outer side of the inner tank.

8. A multi-functional heat-insulating bucket with water-based coating according to claim 1, characterized in that: The sensors include an inner tub temperature sensor and a water tank temperature sensor; there are several inner tub temperature sensors, which are evenly distributed at intervals along the outer side of the inner tub, with their sensing ends extending to the inner side of the inner tub; the water tank temperature sensor is fixedly installed in the heating water tank, with its sensing end extending to the inner side of the heating water tank; the electrical connection terminals of the inner tub temperature sensor and the water tank temperature sensor are respectively electrically connected to the controller.

9. A multi-functional insulated bucket with water-based coating according to claim 4, characterized in that: The inner wall of the barrel shell is provided with an insulation layer made of thermal insulation material.

10. A multifunctional insulated bucket with water-based coating according to claim 1, characterized in that: Distilled water is used as the heat transfer medium in the heating water tank.

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