Commercial insulation barrel

Abstract

The utility model provides a commercial heat preservation barrel, and belongs to the technical field of heat preservation barrels. Comprising an inner cylinder, the outer portion of the inner cylinder is fixedly connected with a first heating film, the heating film is internally provided with a temperature limiting and controlling device with rated action temperature and reset temperature functions, the outer side of the first heating film is wrapped with a heat preservation layer, and a KSD kick temperature controller is connected to one side of the inner cylinder in an inserted mode. The KSD kick temperature controller and the second temperature probe are arranged to sense the temperature in the heat preservation barrel, if the temperature exceeds a threshold value, the device can be powered off, and when heat preservation is conducted, due to the fact that the internal temperature rises, the temperature of a heat preservation object in the barrel is not uniform, and the temperature of the heat preservation object in the barrel is not uniform. Therefore, the temperature probe is installed at the bottom of one side of the inner barrel for sensing, the situation of inaccurate temperature sensing is avoided, water in the barrel can be drained through the anti-blocking head arranged in the inner barrel, flat cables of the temperature probe, the temperature controller and the work indicating lamp can be limited through the wire passing clamping ring, and the temperature probe is prevented from being damaged. And the flat cable is far away from the heating film and is prevented from being damaged by the heating film.

Description

Technical Field

[0001] The utility model relates to the technical field of heat preservation barrels, in particular to a commercial heat preservation barrel. Background Art

[0002] A pot is a utensil used for cooking and holding food in daily life. However, the existing pots have poor heat preservation performance, and the existing heat preservation barrels in the form of pots are also inaccurate in internal temperature perception and temperature control methods, and are extremely prone to dry pot and the situation where the internal contents are boiled and overflowed due to a sudden increase in temperature.

[0003] A graphene heat preservation pot disclosed in the Chinese Utility Model Patent Application Publication Specification CN 215383133 U, although through the separated structure design of the pot body and the cooking inner pot, it can facilitate the user to separate and use. Through the cooperation and clamping of the heating holes of the cooking inner pot and the connecting plug of the pot body, it can not only make the heating effect between the pot body and the cooking inner pot meet the cooking use, but also make the disassembly and assembly of the pot body and the cooking inner pot more stable and reliable. At the same time, by respectively providing an inner pot handle, a pot body handle and a pot lid handle made of silica gel material on the cooking inner pot, the pot body and the pot lid, it can facilitate the user to perform convenient and safe moving actions on the cooking inner pot, the pot body and the pot lid, improving the use effect of the graphene heat preservation pot. However, the traditional heat preservation pot equipment does not have temperature perception at multiple positions, resulting in inaccurate temperature control, and there is no way to control the sudden temperature rise, and it is extremely prone to dry pot and the situation where the internal contents are boiled and overflowed due to a sudden increase in temperature. Therefore, this application provides a commercial heat preservation barrel to meet the requirements. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a commercial heat preservation barrel to solve the problems of inaccurate existing temperature control, sudden temperature rise, and no way to control it, and it is extremely prone to dry pot and the internal contents being boiled and overflowed due to a sudden increase in temperature.

[0005] To solve the above technical problems, the utility model provides the following technical solutions:

[0006] A commercial heat preservation barrel includes an inner cylinder, a first heating film is fixedly connected to the outside of the inner cylinder, a heat preservation layer is coated outside the first heating film, a snap-action temperature controller is inserted on one side of the inner cylinder, an inner cylinder elbow is fixedly connected to the lower part of the inner cylinder, a second heating film is fixedly connected to the lower part of the inner cylinder, a second heat preservation layer is coated outside the second heating film, an outer shell is sleeved outside the heat preservation layer, a temperature probe is inserted on one side of the inner cylinder, a second temperature probe is inserted into the lower part of the inner cylinder, and a second snap-action temperature controller is inserted on the side of the lower part of the inner cylinder away from the second temperature probe.

[0007] Optionally, a plug prevention head is installed inside the inner cylinder, and the lower end of the plug prevention head is adapted to the upper end of the inner cylinder elbow.

[0008] Optionally, a working indicator light and a thermostat are sequentially installed on one side of the outer shell from top to bottom.

[0009] Optionally, a bottom plate is fixedly connected to the bottom of the outer shell, and round pin columns are clamped around the bottom plate.

[0010] Optionally, a bullet pin threadedly penetrates through the lower part of the round pin column, and a stud and a nut are arranged inside the bullet pin to adjust the height.

[0011] Optionally, handles are installed on both sides of the outer shell, and the number of handles is two.

[0012] Optionally, a cover plate is clamped on the top of the outer shell, and an opening and closing handle is installed on the upper part of the cover plate.

[0013] Optionally, the material of the heating film is a PI electric heating film, or an aluminum foil heating tape or a silicone heating wire. Optionally, a wire passing clamping ring is arranged at the lower part of the outer shell, and the wire passing clamping ring can limit the wiring of the temperature probe, the thermostat and the working indicator light.

[0014] Compared with the prior art, the present utility model has at least the following beneficial effects:

[0015] In the above solution, the internal temperature of the insulation bucket is sensed by setting a sudden jump temperature control and a second sudden jump temperature control. When the temperature exceeds the threshold value, the power supply of the device can be cut off. When keeping warm, the inside of the pot is heated and kept warm by the first heating film and the second heating film. Since the internal temperature rises, the temperature of the heat preservation material in the bucket will be uneven up and down. Therefore, a temperature probe is installed at the bottom of one side of the inner cylinder to sense, so as to avoid inaccurate temperature sensing.

[0016] By setting the plug prevention head inside the inner cylinder, water can be drained from the bucket. Before use, the height of the bullet pin needs to be adjusted to place the device horizontally. The connection between the round pin column and the bottom of the inner cylinder can support the weight inside the inner cylinder, avoiding deformation of the device. The wire passing clamping ring can limit the wiring of the temperature probe, the thermostat and the working indicator light, so that the wiring is far away from the heating film to avoid damage to the wiring caused by the heating film. Description of the Drawings

[0017] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present utility model, and together with the specification are further used to explain the principles of the present utility model and enable those skilled in the relevant art to implement and use the present utility model.

[0018] Figure 1Schematic diagram of the three-dimensional structure of a commercial heat preservation bucket;

[0019] Figure 2 Schematic diagram of the planar structure of a commercial heat preservation bucket;

[0020] Figure 3 Schematic diagram of the planar structure of the bottom of the inner barrel of a commercial heat preservation bucket;

[0021] Figure 4 Schematic diagram of the explosion structure of the inner barrel of a commercial heat preservation bucket;

[0022] Figure 5 Schematic diagram of the explosion structure of the outer shell of a commercial heat preservation bucket.

[0023] [Reference numerals]

[0024] 1. Inner barrel; 2. First heating film; 3. Heat preservation layer; 4. Snap-action temperature controller; 5. Inner barrel elbow; 6. Second heating film; 7. Wire passing clamping ring; 8. Outer shell; 9. Temperature probe; 10. Anti-blocking head; 11. Working indicator light; 12. Thermostat; 13. Drainage ball valve; 14. Bottom plate; 15. Bullet feet; 16. Cover plate.

[0025] As shown in the figure, in order to clearly show the structure of the embodiments of the present invention, specific structures and devices are marked in the figure. However, this is only for illustrative purposes and is not intended to limit the present invention to this specific structure, device and environment. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. Detailed implementation manners

[0026] The following describes in detail a commercial heat preservation bucket provided by the present invention with reference to the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0027] It should be pointed out that in the specification, references to "one embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc. indicate that the described embodiments may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. In addition, when combining embodiments to describe specific features, structures or characteristics, implementing such features, structures or characteristics in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0028] Generally, terms can be understood at least in part from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or property in a singular sense, or can be used to describe a combination of features, structures, or properties in a plural sense. Additionally, the term "based on" can be understood to not necessarily be intended to convey an exclusive set of factors, but rather, depending at least in part on the context, can alternatively allow for other factors that are not necessarily expressly described.

[0029] It can be understood that the meanings of "on", "above", and "over" in the present utility model should be construed in the broadest manner, such that "on" not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above" or "over" not only means "above" or "over" something, but can also include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0030] In addition, spatial relative terms such as "under", "below", "lower", "above", "upper", etc. are used herein for convenience of description to describe the relationship of one element or feature to another or other elements or features, as shown in the drawings. The spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the drawings. The device can be oriented in other ways, and the spatial relative descriptors used herein can be similarly interpreted accordingly.

[0031] As Figure 1 and Figure 4 shown, an embodiment of the present utility model provides a commercial heat preservation bucket, which includes an inner cylinder 1. A first heating film 2 is fixedly connected to the outside of the inner cylinder 1. The material of the heating film 2 is a PI electric heating film. The number of the first heating films 2 is two. The first heating films 2 are located on both sides of the outer surface of the inner cylinder 1. A heat preservation layer 3 is coated outside the first heating film 2. A snap-action temperature controller 4 is inserted into one side of the inner cylinder 1. An inner cylinder elbow 5 is fixedly connected to the lower part of the inner cylinder 1. A second heating film 6 is fixedly connected to the lower part of the inner cylinder 1. A housing 8 is sleeved outside the heat preservation layer 3. A temperature probe 9 is inserted into one side of the inner cylinder 1.

[0032] The temperature inside the heat preservation barrel is sensed by the snap-action temperature control 4. When the temperature exceeds the threshold, the device can be powered off. When performing heat preservation, the inside of the pot is heated and insulated by the first heating film 2 and the second heating film 6. Since the internal temperature rises, the temperature of the heat preservation material in the barrel will be uneven up and down. Therefore, a temperature probe is installed at the bottom on one side of the inner barrel 1 to sense the temperature, avoiding inaccurate temperature sensing. The outer layer of the inner barrel 1 is covered with the first heating film 2, which is convenient for disassembly during equipment maintenance. When the first heating film 2 fails, heat preservation can also be carried out through the second heating film 6 at the bottom, avoiding the situation of heat preservation failure.

[0033] As Figures 2 to 5 As shown, a plugging prevention head 10 is installed inside the inner barrel 1. The lower end of the plugging prevention head 10 is adapted to the upper end of the inner barrel elbow 5. A working indicator light 11 and a temperature controller 12 are sequentially installed on one side of the outer shell 8 from top to bottom. A drain ball valve 13 is installed on the other side of the outer shell 8. The drain ball valve 13 is connected to the inner barrel elbow 5. The bottom of the outer shell 8 is fixedly connected to a bottom plate 14. Circular pin columns are clamped around the bottom plate 14. A bullet pin 15 is threaded through the lower part of the circular pin column. A stud and a nut are provided inside the bullet pin 15 to adjust the height. Handles 19 are installed on both sides of the outer shell 8. The number of the handles 19 is two. A cover plate 16 is clamped on the top of the outer shell 8. An opening and closing handle is installed on the upper part of the cover plate 16. The material of the bottom plate 14 is antibacterial pet board.

[0034] The plugging prevention head 10 inside the inner barrel 1 can drain water inside the barrel. Before using this device, the height of the bullet pin 15 needs to be adjusted first to place the device horizontally. The connection between the circular pin column and the bottom of the inner barrel 1 can support the weight inside the inner barrel 1, avoiding the deformation of the device. A wire passing snap ring 7 is provided at the lower part of the outer shell 8. The wire passing snap ring 7 can limit the wiring of the temperature probe 9, the temperature controller 12 and the working indicator light 11, keeping the wiring away from the heating film and avoiding damage to the wiring by the heating film.

[0035] The working principle provided by the present utility model is as follows: when using this device, the liquid to be insulated can be placed into the inner cylinder 1. After the device is turned on, the working indicator light 2 lights up. The temperature to be insulated is adjusted through the thermostat 12. The snap-action thermostat 4 senses the temperature inside the insulation bucket. When the temperature exceeds the threshold, the power supply of this device can be cut off. When performing insulation, the inner pot is heated and insulated by the first heating film 2 and the second heating film 6. Since the internal temperature rises, the temperature of the insulation material in the bucket will be uneven up and down. Therefore, a temperature probe is installed at the bottom on one side of the inner cylinder 1 to sense the temperature, avoiding inaccurate temperature sensing. The outer layer of the inner cylinder 1 is coated with the first heating film 2, which is convenient for disassembly during equipment maintenance. When the first heating film 2 fails, the second heating film 6 at the bottom can also be used for insulation, avoiding the situation of insulation failure. The anti-blocking head 10 inside the inner cylinder 1 can drain water in the bucket. Before use, the height of the bullet feet 15 needs to be adjusted to place this device horizontally. The connection between the round pin columns and the bottom of the inner cylinder 1 can support the weight inside the inner cylinder 1, avoiding the deformation of the equipment. A wire passing clip 7 is provided at the lower part of the outer shell 8. The wire passing clip 7 can limit the wiring of the temperature probe 9, the thermostat 12 and the working indicator light 11, keeping the wiring away from the heating film to avoid damage to the wiring by the heating film.

[0036] The present utility model covers any substitutions, modifications, equivalent methods and solutions made on the essence and scope of the present utility model. In order to enable the public to have a thorough understanding of the present utility model, specific details are described in detail in the following preferred embodiments of the present utility model. However, those skilled in the art can fully understand the present utility model without these detailed descriptions. In addition, in order to avoid unnecessary confusion to the essence of the present utility model, well-known methods, processes, procedures, components and circuits are not described in detail.

[0037] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A commercial heat-insulating bucket, characterized in that, It includes an inner cylinder, a first heating film is fixedly connected to the outside of the inner cylinder, a heat preservation layer is coated on the outside of the first heating film, a snap-action thermostat is inserted into one side of the inner cylinder, an inner cylinder elbow is fixedly connected to the lower part of the inner cylinder, a housing is sleeved on the outside of the heat preservation layer, and a temperature probe is inserted into one side of the inner cylinder.

2. The commercial heat preservation bucket according to claim 1, characterized in that, An anti-blocking head is installed inside the inner cylinder, and the lower end of the anti-blocking head is adapted to the upper end of the inner cylinder elbow.

3. The commercial heat preservation bucket according to claim 1, characterized in that, A working indicator light and a thermostat are sequentially installed on one side of the housing from top to bottom.

4. The commercial heat preservation bucket according to claim 1, wherein A bottom plate is fixedly connected to the bottom of the housing, and round pin columns are clamped around the bottom plate.

5. The commercial heat preservation bucket according to claim 4, characterized in that A bullet foot is threaded through the lower part of the round pin column, and a stud and a nut are arranged inside the bullet foot to adjust the height.

6. The commercial heat preservation bucket according to claim 1, characterized in that, Two handles are installed on both sides of the housing.

7. The commercial heat preservation bucket according to claim 1, wherein A cover plate is clamped on the top of the housing, and an opening and closing handle is installed on the upper part of the cover plate.

8. The commercial heat preservation bucket according to claim 1, characterized in that, The material of the heating film is a PI electric heating film.

9. The commercial heat preservation bucket according to claim 1, wherein A wire passing clip ring is arranged at the lower part of the housing, and the wire passing clip ring can limit the wiring of the temperature probe, the thermostat and the working indicator light.

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