Beverage cart with heat preservation and heating mechanism

Abstract

The utility model belongs to the field of beverage carts, and particularly relates to a beverage cart with a heat preservation and heating mechanism, which comprises a cart, a workbench is arranged on the upper portion of the cart, and an inner cavity of the cart is divided into cavities through a partition plate. A gas holder is arranged in a cavity separated by the cart, the heating mechanism comprises a gas storage tank arranged in an inner cavity of the gas holder, a heating table with a wide upper part and a narrow lower part is arranged above the gas storage tank, a cooking range is arranged in the heating table, and a heat conducting plate penetrating through the surface of the cart is arranged at the top of the heating table; when drinks are processed, the heating mechanism works, flame heats heat conduction oil in the heating pipe at the same time, the heated heat conduction oil is circularly conveyed into the heat conduction coil pipe through the liquid guide pump, the heat conduction coil pipe is wound around the periphery of the heat preservation inner container, the heat preservation inner container can be heated through contact heat release, and the drinks needing to be subjected to heat preservation are stored in an inner cavity of the heat preservation inner container. Heat preservation heat comes from redundant heat in the heating process, energy waste is reduced, and the use frequency of the heating mechanism is reduced.

Description

Technical Field

[0001] The utility model relates to the field of beverage carts, in particular to a beverage cart with a heat preservation and heating mechanism. Background Art

[0002] A beverage cart is a mobile vending cart that is mainly used to sell beverages in public places such as shopping malls, parks, streets, etc. This cart has a flexible design and can be customized as needed to meet various sales needs.

[0003] The prior art has the following problems:

[0004] When heated drinks are sold on a drink cart, a heating mechanism and a heat preservation mechanism need to be installed on the drink cart. When the actual heating mechanism is in operation, excess heat cannot be utilized, and when the heat preservation mechanism is needed to work, the heating mechanism is still required to work to ensure the heat demand required for heat preservation, resulting in the heating mechanism having to run for a long time, resulting in energy waste and excessive work of the heating mechanism. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes a beverage trolley with a heat preservation and heating mechanism, which has the characteristic of collecting excess heat of the heating mechanism for heat preservation.

[0007] (II) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a beverage trolley with a heat preservation and heating mechanism, comprising a trolley, a workbench is arranged on the upper part of the trolley, and the inner cavity is divided into cavities by a partition;

[0009] A gas cabinet is arranged in the cavity separated by the cart, and the heating mechanism includes a gas storage tank arranged in the inner cavity of the gas cabinet, and a heating platform with a wide top and a narrow bottom is arranged above the gas storage tank, the heating platform has a built-in stove, and a heat conducting plate penetrating the surface of the cart is arranged on the top;

[0010] The heat preservation mechanism includes an insulation box arranged in the partition cavity of the cart, the insulation box has an insulation liner built in, the outer wall of the insulation liner is coiled with a heat conduction coil, the heat conduction coil passes through one end of the insulation box and is connected to a liquid conduction pump, the liquid conduction pump is connected to a heating pipe that penetrates into the inner cavity of the heating table, and the heating pipe is a "U-shaped structure" arranged in the direction of the stove fire mouth.

[0011] Preferably, casters are provided at the bottom corners of the cart, and raised handrails are installed on the side walls.

[0012] Preferably, the gas supply end of the gas storage tank is connected to the stove, and the stove penetrates into the heating cavity surrounded by the heating platform and the heat conducting plate.

[0013] Preferably, the outer wall of the heat conducting plate is provided with a raised protective plate.

[0014] Preferably, the heat conduction coil and the heating tube are connected to form a through pipeline via the liquid conduction pump, the heat conduction coil is located in the insulation box as an insulation section, and the heating tube is located in the heating table as a heating section.

[0015] Preferably, a rotatable box cover is installed on the upper part of the thermal insulation box, and the interior is filled with thermal insulation filler.

[0016] The above-mentioned technical scheme of the utility model has the following beneficial technical effects: the heating mechanism works when the beverage is processed. During the heating process, the flame heats the heat transfer oil in the heating tube at the same time, and the heated heat transfer oil is circulated to the heat transfer coil through the liquid transfer pump. Since the heat transfer coil is coiled around the outer periphery of the thermal insulation inner tank, the temperature of the thermal insulation inner tank can be increased by contact heat release. The beverage that needs to be kept warm is stored in the inner cavity of the thermal insulation inner tank. The insulation heat comes from the excess heat in the heating process, which reduces energy waste and reduces the frequency of use of the heating mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the heating mechanism of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the heat preservation mechanism of the utility model.

[0020] Reference numerals:

[0021] 11. Trolley; 12. Handrail; 13. Casters; 14. Workbench; 2. Gas cabinet; 31. Gas storage tank; 32. Heating table; 33. Stove; 34. Heat transfer plate; 35. Guard plate; 41. Insulation box; 42. Box cover; 43. Insulation liner; 44. Heat transfer coil; 45. Liquid transfer pump; 46. Heating tube. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] like Figure 1-3 As shown, the beverage trolley with a heat preservation and heating mechanism proposed by the utility model comprises a trolley 11, a workbench 14 is arranged on the upper part of the trolley 11, and the inner cavity is divided into cavities by a partition, and one of the cavities is used to place a heating mechanism and a heat preservation mechanism;

[0024] A gas cabinet 2 is arranged in the cavity separated by the cart 11, and the heating mechanism includes a gas storage tank 31 arranged in the inner cavity of the gas cabinet 2, and a heating platform 32 which is wide at the top and narrow at the bottom is arranged above the gas storage tank 31, and a stove 33 is built in the heating platform 32, and a heat conducting plate 34 which passes through the surface of the cart 11 is arranged on the top;

[0025] The insulation mechanism includes an insulation box 41 arranged in the partition cavity of the cart 11, the insulation box 41 has an insulation liner 43 built in, the outer wall of the insulation liner 43 is coiled with a heat-conducting coil 44, the heat-conducting coil 44 passes through one end of the insulation box 41 and is connected to a liquid conduction pump 45, the liquid conduction pump 45 is connected to a heating pipe 46 that penetrates into the inner cavity of the heating table 32, and the heating pipe 46 is a "U-shaped structure" arranged in the direction of the fire mouth of the stove 33.

[0026] It should be noted that the gas supply end of the gas storage tank 31 is connected to the stove 33, which is used for gas ignition and heating. The stove 33 penetrates into the heating cavity surrounded by the heating table 32 and the heat conducting plate 34. The heating cavity is wide at the top and narrow at the bottom. The flame of the stove 33 faces upward, and the released heat is distributed to the heat conducting plate 34 for heating beverages.

[0027] The heat transfer coil 44 and the heating tube 46 are connected to form a through pipeline through a liquid transfer pump 45. The pipeline is filled with heat transfer oil, and the heat transfer oil circulates in the pipeline through the liquid transfer pump 45. The heat transfer coil 44 is located in the insulation box 41 as the insulation section, and the heating tube 46 is located in the heating table 32 as the heating section.

[0028] In this embodiment, when processing beverages, the heating mechanism works, the stove 33 ignites the gas, and the flame heats the heat transfer plate 34 for beverage processing. During the heating process, the heating tube 46 of the insulation mechanism is located in the heating cavity of the heating table 32. The flame heats the heat transfer oil in the heating tube 46 at the same time, and the heated heat transfer oil is transported to the heat transfer coil 44 through the liquid transfer pump 45. Since the heat transfer coil 44 is coiled around the outer periphery of the insulation liner 43, the insulation liner 43 can be heated by contact heat release. The beverage that needs to be kept warm is stored in the inner cavity of the insulation liner 43. The insulation heat comes from the excess heat in the heating process, which reduces energy waste and reduces the frequency of use of the heating mechanism.

[0029] In order to facilitate the movement of the cart 11 , further, casters 13 for walking are provided at the bottom corners of the cart 11 , and raised handrails 12 are installed on the side walls, and the cart 11 is pushed by holding the handles 12 .

[0030] In order to prevent scalding, further, the outer wall of the heat conducting plate 34 is provided with a raised guard plate 35, which surrounds the high-temperature heat conducting plate 34, leaving only a gap facing the user for beverage processing operations.

[0031] In order to improve the thermal insulation performance, a rotatable box cover 42 is further installed on the upper part of the thermal insulation box 41. The thermal insulation box 41 is sealed by closing the box cover 42 to separate the thermal insulation cavity from the outside, and the gap between the thermal insulation box 41 and the thermal insulation liner 43 is filled with thermal insulation filler. The thermal insulation filler is a thermal insulation material with flame retardant and heat-insulating effects, which prevents the heat of the heat conduction coil 44 from dissipating in a direction other than the thermal insulation liner 43.

[0032] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A beverage cart with a heat preservation and heating mechanism, characterized in that: It comprises a trolley (11), a workbench (14) is arranged on the upper part of the trolley (11), and the inner cavity is divided into cavities by a partition; A gas cabinet (2) is arranged in the cavity separated by the cart (11), and a heating mechanism comprises a gas storage tank (31) arranged in the inner cavity of the gas cabinet (2); a heating platform (32) which is wide at the top and narrow at the bottom is arranged above the gas storage tank (31); a stove (33) is built into the heating platform (32), and a heat conducting plate (34) is arranged on the top to pass through the surface of the cart (11); The heat preservation mechanism comprises a heat preservation box (41) arranged in the partition cavity of the trolley (11), the heat preservation box (41) has a built-in heat preservation inner liner (43), the outer wall of the heat preservation inner liner (43) is coiled with a heat conduction coil (44), the heat conduction coil (44) passes through one end of the heat preservation box (41) and is connected to a liquid conduction pump (45), the liquid conduction pump (45) is connected to a heating pipe (46) that penetrates the inner cavity of the heating platform (32), and the heating pipe (46) is a "U-shaped structure" arranged in the direction of the fire mouth of the stove (33).

2. A beverage trolley with a heat preservation and heating mechanism according to claim 1, characterized in that: Casters (13) are arranged at the bottom corners of the cart (11), and raised handrails (12) are installed on the side walls.

3. A beverage trolley with a heat preservation and heating mechanism according to claim 1, characterized in that: The gas supply end of the gas storage tank (31) is connected to the stove (33), and the stove (33) penetrates into a heating cavity surrounded by the heating platform (32) and the heat conducting plate (34).

4. A beverage trolley with a heat preservation and heating mechanism according to claim 1, characterized in that: The outer wall of the heat conducting plate (34) is provided with a raised protective plate (35).

5. A beverage trolley with a heat preservation and heating mechanism according to claim 1, characterized in that: The heat conducting coil (44) and the heating tube (46) are connected to form a through pipeline via the liquid conduction pump (45); the heat conducting coil (44) is located in the heat preservation box (41) as a heat preservation section, and the heating tube (46) is located in the heating platform (32) as a heating section.

6. A beverage trolley with a heat preservation and heating mechanism according to claim 1, characterized in that: The upper part of the heat preservation box (41) is provided with a box cover (42) which can be rotatably opened and closed, and the interior is filled with heat preservation filler.

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