Food processing boiler heat storage device

Abstract

This utility model discloses a heat storage device for a food processing boiler, including a heat storage tank. The top of the heat storage tank is equipped with an upper explosion-proof cover, and the bottom of the heat storage tank is equipped with a lower explosion-proof cover. Reinforcing rings are fixedly fitted onto both the upper and lower outer surfaces of the heat storage tank. Several evenly distributed reinforcing ribs are fixedly installed between the upper and lower reinforcing rings. Three heating rods are installed inside the heat storage tank, circumferentially distributed at equal intervals around the center point of the heat storage tank. Guide seats are fixedly installed on both the upper and lower inner walls of the front of the heat storage tank. Three limiting rods are fixedly installed between the upper and lower guide seats. A liquid level float is installed between the three limiting rods. A liquid level window is opened directly in front of the liquid level float on the outer wall of the heat storage tank. This utility model ensures normal heat storage while also providing active heating, effectively guaranteeing the hot water temperature and providing a good active heating effect, thus avoiding heat loss during long-term storage.

Description

Technical Field

[0001] This utility model relates to the field of food processing equipment technology, specifically to a heat storage device for a food processing boiler. Background Technology

[0002] With the continuous advancement of science and technology, the modern food industry has developed rapidly, the scope and depth of food processing have been continuously expanding, and the scientific and technological applications have become increasingly advanced. The food industry refers to an industrial system that uses products or semi-finished products from agriculture, fishery, animal husbandry, forestry or chemical industry as raw materials to manufacture, extract and process them into food or semi-finished products, and has continuous and organized economic activities. In the existing food processing industry, boiler equipment may be used depending on the processing requirements of different food types. When the boilers used for food processing are in use, they are equipped with heat storage devices. The heat storage devices of boilers are mostly heat storage tanks. However, traditional boiler heat storage tanks are mostly simple tank structures with relatively simple overall structures. They can only play a basic heat storage role, and their overall safety and explosion-proof performance is insufficient, resulting in poor functionality. Therefore, this utility model proposes an explosion-proof heat storage device for food processing boilers. Utility Model Content

[0003] The purpose of this utility model is to provide a heat storage device for a food processing boiler to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a heat storage device for a food processing boiler, comprising a heat storage tank, an upper explosion-proof cover at the top of the heat storage tank, a lower explosion-proof cover at the bottom of the heat storage tank, reinforcing rings fixedly fitted on the upper and lower outer surfaces of the heat storage tank, and several evenly distributed reinforcing ribs fixedly installed between the upper and lower reinforcing rings, three heating rods installed inside the heat storage tank, the three heating rods being circumferentially distributed at equal intervals around the center point of the heat storage tank, guide seats fixedly installed on the upper and lower inner walls of the front of the heat storage tank, three limiting rods fixedly installed between the upper and lower guide seats, the three limiting rods being distributed in a triangular structure, a liquid level float ball being arranged between the three limiting rods, and a liquid level window being opened directly in front of the liquid level float ball and on the outer wall of the heat storage tank.

[0005] Preferably, a transparent high-temperature resistant plate is installed inside the liquid level window, and scale lines for liquid level observation are attached to the outer surface of the high-temperature resistant plate of the liquid level window.

[0006] Preferably, the heat storage tank, the upper explosion-proof cover, and the lower explosion-proof cover are all designed as a single piece.

[0007] Preferably, the upper surface of the upper explosion-proof cover is fixedly equipped with a liquid injection port, and the lower surface of the lower explosion-proof cover is fixedly equipped with a liquid outlet.

[0008] Preferably, both the injection port and the outlet port are fixedly equipped with flanges for pipe connection.

[0009] Preferably, an inclined pressure relief port is installed on the outer side wall of the upper explosion-proof cover, and the pressure relief port is connected to the interior of the heat storage tank.

[0010] Preferably, the interior of the heat storage tank is provided with an insulation layer.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This invention features a heating rod installed inside the heat storage tank. This heating rod can heat the hot water stored inside the tank, ensuring normal heat storage while providing active heating. This effectively maintains the hot water temperature, providing a better active heating effect and preventing temperature loss during long-term storage. Overall, it is more practical and the active heating function is more convenient to use. When hot water is stored inside the thermal storage tank, the liquid level float rises as the liquid is injected. By observing the height of the float, the liquid level inside the thermal storage tank can be determined. This float-based liquid level display provides a good visual indication of the liquid level inside the thermal storage tank, making it easy to understand the liquid level. The height of the float can be read from the scale, further enhancing the usability of the system.

[0012] This utility model effectively improves the structural strength of the top and bottom of the thermal storage tank through the explosion-proof covers set at the top and bottom, providing a good high-strength explosion-proof effect and improving the overall safety of the thermal storage tank. At the same time, the two sets of reinforcing rings and several reinforcing ribs arranged around it can form a protective fence structure, which is fixed to the outside of the thermal storage tank with ring hoops, thereby effectively improving the external structural strength of the thermal storage tank and providing a certain explosion-proof effect for the tank body. The structural strength is better and the overall safety of use is higher. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the external three-dimensional structure of the heat storage tank according to an embodiment of the present utility model; Figure 2 This is a bottom view of the heat storage tank according to an embodiment of the present invention. Figure 3 This is a cross-sectional three-dimensional structural diagram of the internal structure of the heat storage tank according to an embodiment of the present utility model; Figure 4 This is a schematic diagram of the internal cross-sectional planar structure of the heat storage tank according to an embodiment of the present utility model; Figure 5 This is a top-view three-dimensional structural diagram of the internal structure of the heat storage tank according to an embodiment of the present utility model.

[0014] In the diagram: 1. Heat storage tank; 2. Upper explosion-proof cover; 3. Lower explosion-proof cover; 4. Reinforcing ring; 5. Reinforcing rib; 6. Heating rod; 7. Guide seat; 8. Limiting rod; 9. Liquid level float; 10. Liquid level window; 11. Scale line; 12. Liquid injection port; 13. Pressure relief port; 14. Liquid outlet; 15. Insulation layer. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] Please see Figure 1-5This utility model provides an embodiment of a food processing boiler heat storage device, including a heat storage tank 1. The heat storage tank 1 has an internal insulation layer 15, which can be used to keep the liquid stored inside warm, reduce the rate of temperature loss of the liquid, and increase the heat storage time. The top of the heat storage tank 1 is provided with an upper explosion-proof cover 2, and the bottom of the heat storage tank 1 is provided with a lower explosion-proof cover 3. The heat storage tank 1, the upper explosion-proof cover 2, and the lower explosion-proof cover 3 are all designed as an integral molding structure. The explosion-proof covers provided at the top and bottom can effectively improve the structural strength of the top and bottom of the heat storage tank 1, and have a good high-strength explosion-proof effect, thereby improving the overall safety of the heat storage tank 1. Furthermore, to enhance the external structural strength of the thermal storage tank 1, please refer to the appendix of the instruction manual for details. Figure 1 As shown, reinforcing rings 4 are fixedly fitted on both the upper and lower outer surfaces of the heat storage tank 1, and several evenly distributed reinforcing ribs 5 are fixedly installed between the two reinforcing rings 4. This structural design, through two sets of reinforcing rings 4 and several reinforcing ribs 5 arranged around it, can form a protective fence structure, which is fixed to the outside of the thermal storage tank 1 with a ring hoop. This can effectively improve the external structural strength of the thermal storage tank 1, and has a certain effect on tank explosion protection. The structural strength is better and the overall safety is higher.

[0019] In this embodiment, please refer to the appendix to the specification for details. Figures 3-5 As shown, three heating rods 6 are installed inside the heat storage tank 1. The three heating rods 6 are evenly distributed circumferentially around the center point of the heat storage tank 1. This utility model can heat the hot water stored inside the heat storage tank 1 by means of the heating rods 6. While ensuring the normal heat storage effect, it can also have the actual use effect of active heating. This can effectively ensure the temperature of the hot water, have a better active heating effect, avoid the loss of hot water temperature due to long-term storage, have better overall practicality, and make the active heating function more convenient to use.

[0020] In this embodiment, in order to facilitate a direct understanding and observation of the liquid level inside the heat storage tank 1, guide seats 7 are fixedly installed on the upper and lower inner walls of the front of the heat storage tank 1. Three limiting rods 8 are fixedly installed between the upper and lower guide seats 7. The three limiting rods 8 are distributed in a triangular structure. A liquid level float 9 is set between the three limiting rods 8. The three limiting rods 8 can limit the liquid level float 9 between the three rods, preventing the liquid level float 9 from drifting everywhere and making it only able to float up and down between the three limiting rods 8. When hot water is stored inside the heat storage tank 1, the liquid level float 9 can float on the liquid. By observing the height of the liquid level float 9, the liquid level inside the heat storage tank 1 can be determined. It has a good float-type liquid level display effect and makes it convenient to intuitively understand the liquid level inside the heat storage tank 1. Among them, a liquid level window 10 is provided in front of the liquid level float 9 and on the outer wall of the heat storage tank 1. A transparent high-temperature resistant plate is installed inside the liquid level window 10, and a scale line 11 for liquid level observation is attached to the outer surface of the high-temperature resistant plate of the liquid level window 10. The liquid level window 10 ensures normal observation, and the height of the liquid level float 9 can be read through the scale line 11, which makes it easy to understand the liquid level inside the heat storage tank 1 and improves the usage effect.

[0021] In this embodiment, in order to inject and discharge liquid for storage, an injection port 12 is fixedly installed on the upper surface of the upper explosion-proof cover 2, and an outlet 14 is fixedly installed on the lower surface of the lower explosion-proof cover 3. The liquid that needs to be stored for heat can be injected through the injection port 12, and the liquid can be discharged conveniently through the outlet 14. Furthermore, in order to facilitate the connection of the injection port 12 and the outlet port 14 to external injection and outlet pipelines, flanges for pipeline connection are fixedly installed at the ports of the injection port 12 and the outlet port 14. The port flanges can be used to easily connect to external injection or outlet pipelines, thereby improving the pipeline transportation effect of liquid.

[0022] In this embodiment, in order to depressurize the interior of the heat storage tank 1 and achieve a certain depressurization and explosion-proof effect, an inclined depressurization port 13 is installed on the outer side wall of the upper explosion-proof cover 2. The depressurization port 13 is interconnected with the interior of the heat storage tank 1. The depressurization port 13 facilitates the installation of devices such as depressurization valves that can automatically depressurize when the internal pressure of the heat storage tank 1 reaches a preset pressure.

[0023] Working principle: The boiler heat storage device of this utility model can be installed on a suitable boiler through a bracket during use, thereby ensuring the normal installation and use of the heat storage tank 1 of this utility model. Both the injection port 12 and the outlet port 14 are fixedly equipped with flanges for pipe connection. The port flanges can be used to easily connect to external injection or outlet pipes, thereby improving the pipe delivery efficiency of liquid.

[0024] During heat storage, high-temperature liquid is injected into the interior of the heat storage tank 1 through the injection port 12 for storage. The present invention can keep the liquid stored inside warm by setting the insulation layer 15, reducing the rate of temperature loss of the liquid, increasing the heat storage time, and having a certain heat storage effect. This utility model has a heating rod 6 installed inside the heat storage tank 1. The heating rod 6 can heat the hot water stored in the heat storage tank 1 to a certain extent. While ensuring the normal heat storage effect, it can also have the actual use effect of active heating. This can effectively ensure the temperature of the hot water, have a better active heating effect, avoid the loss of hot water temperature due to long-term storage, have better overall practicality, and make the active heating function more convenient to use. When hot water is stored inside the heat storage tank 1, the liquid level float 9 floats upward as the liquid is injected. By observing the height of the liquid level float 9, the liquid level inside the heat storage tank 1 can be determined. This provides a good float-based liquid level display effect, making it convenient and intuitive to understand the liquid level inside the heat storage tank 1. The height of the floating liquid level float 9 can be read through the scale line 11, which makes it easy to understand the liquid level height inside the heat storage tank 1 and improves the usage effect.

[0025] This utility model effectively improves the structural strength of the top and bottom of the thermal storage tank 1 by using explosion-proof covers set at the top and bottom, which has a good high-strength explosion-proof effect and improves the overall safety of the thermal storage tank 1. At the same time, the two sets of reinforcing rings 4 and several reinforcing ribs 5 arranged around it can form a protective fence structure, which is fixed to the outside of the thermal storage tank 1 by ring hoop. This can effectively improve the external structural strength of the thermal storage tank 1, which has a certain explosion-proof effect on the tank body. The structural strength is better and the overall safety of use is higher.

[0026] 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 heat storage device for a food processing boiler, comprising a heat storage tank (1), characterized in that, The top of the heat storage tank (1) is provided with an upper explosion-proof cover (2), and the bottom of the heat storage tank (1) is provided with a lower explosion-proof cover (3). The upper and lower outer surfaces of the heat storage tank (1) are fixedly fitted with reinforcing rings (4). A number of evenly distributed reinforcing ribs (5) are fixedly installed between the upper and lower reinforcing rings (4). Three heating rods (6) are installed inside the heat storage tank (1). The three heating rods (6) are evenly distributed in a circle around the center point of the heat storage tank (1). Guide seats (7) are fixedly installed on the upper and lower inner walls of the front of the heat storage tank (1). Three limiting rods (8) are fixedly installed between the upper and lower guide seats (7). The three limiting rods (8) are distributed in a triangular structure. A liquid level float (9) is provided between the three limiting rods (8). A liquid level window (10) is opened in front of the liquid level float (9) and on the outer wall of the heat storage tank (1).

2. The heat storage device for a food processing boiler according to claim 1, characterized in that: A transparent high-temperature resistant plate is installed inside the liquid level window (10), and a scale line (11) for liquid level observation is attached to the outer surface of the high-temperature resistant plate of the liquid level window (10).

3. The heat storage device for a food processing boiler according to claim 1, characterized in that: The heat storage tank (1), the upper explosion-proof cover (2) and the lower explosion-proof cover (3) are all designed as an integrated molding structure.

4. The heat storage device for a food processing boiler according to claim 1, characterized in that: The upper surface of the upper explosion-proof cover (2) is fixedly equipped with a liquid injection port (12), and the lower surface of the lower explosion-proof cover (3) is fixedly equipped with a liquid outlet (14).

5. The heat storage device for a food processing boiler according to claim 4, characterized in that: Both the injection port (12) and the outlet port (14) are fixedly equipped with flanges for pipe connection.

6. The heat storage device for a food processing boiler according to claim 1, characterized in that: An inclined pressure relief port (13) is installed on the outer side wall of the upper explosion-proof cover (2), and the pressure relief port (13) is interconnected with the interior of the heat storage tank (1).

7. The heat storage device for a food processing boiler according to claim 1, characterized in that: The heat storage tank (1) is provided with an insulation layer (15).

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