Marine electric heating heat preservation table

Abstract

The utility model discloses a marine electric heating heat preservation table which comprises a heat preservation box, a limiting groove is formed in the top of the heat preservation box, a heat preservation pot is installed in the center of the limiting groove, a negative pressure system is arranged in the heat preservation box, a heating rod is installed in the heat preservation box, and a fixing frame is arranged at the top of the heat preservation box. A vertically-downward electric telescopic rod is installed in the center of the top of the fixing frame, a lifting plate is installed at the bottom of the electric telescopic rod, and an extrusion rod correspondingly matched with the heat preservation pot is arranged at the bottom of the lifting plate. A pot body in the rice serving process is adsorbed and fixed through a negative pressure system, so that the pot body is fixed more firmly, the pot body is prevented from shaking during rice serving, when stormy waves happen, a sealing cover covers the pot body, an extrusion rod is pressed downwards through a lifting plate through an electric telescopic rod, the sealing cover and the pot body are pressed through the extrusion rod, and rice is sealed in a heat preservation pot; meanwhile, the heat-preservation pot is prevented from being separated from the placing opening and spilling of meals is avoided.

Description

Technical Field

[0001] This utility model relates to the field of marine kitchen equipment, specifically a marine electric heating and warming platform. Background Technology

[0002] In shipboard restaurants, warming tables are typically used to keep food warm and prevent it from getting cold when served. However, existing shipboard warming tables have overly simplistic structures, merely bolted to the deck to prevent them from detaching due to ship movement. Furthermore, the insulated pots on these tables are simply placed inside, partially submerged in water at a certain temperature to maintain a stable temperature.

[0003] In practice, due to the lack of fixing devices in existing food warming devices, the insulated pots are prone to capsizing when the ship encounters wind and waves, or the food may slide out of the insulated pot due to the swaying of the warming platform, resulting in waste of resources. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a marine electric heating and warming platform to solve the problem that the insulated pots on the existing platforms lack an adsorption and fixing device, thus preventing the insulated pots from overturning when the ship encounters wind and waves, or the food from sliding out of the insulated pots.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0006] A marine electric heating and warming platform includes a warming box, a heating rod, and a warming pot. The top of the warming box has several equidistant limiting grooves, with a placement opening through the center of each limiting groove. A warming pot for holding food is movably installed within the placement opening. The warming box contains a negative pressure system communicating with the limiting grooves and used to adhere and fix the warming pot. The heating rod is installed inside the warming box. A fixing frame is provided on the top of the warming box. A vertically downward-pointing electric telescopic rod is installed at the center of the top of the fixing frame. A lifting plate is installed at the bottom of the electric telescopic rod, and a pressing rod corresponding to and cooperating with the warming pot is provided at the bottom of the lifting plate.

[0007] Preferably, the bottom of the limiting groove is provided with an air extraction groove, which is located on both sides of the placement port.

[0008] Preferably, the negative pressure system includes an air pump located on one side of the insulation box and a main air extraction pipe located on the top of the insulation box. One end of the main air extraction pipe is sealed, and the other end is connected to the input end of the air pump. The main air extraction pipe bypasses each of the placement ports, and several branch air extraction pipes communicating with the air extraction slots are provided on the main air extraction pipe. In actual use, the air pump is started, and the air pump extracts air from the air extraction slots through the main air extraction pipe and the branch air extraction pipes, creating a negative pressure in the main air extraction pipe, the branch air extraction pipes, and the air extraction slots. This causes the positioning block to fit tightly into the air extraction slots, thereby adsorbing and fixing the insulation pot. When serving food, the insulation pot is fixed by negative pressure, preventing the insulation pot from shaking and spilling the food.

[0009] Preferably, the insulated pot includes a pot body with an open top. The opening of the pot body extends radially outward to form a limiting edge that corresponds to and engages with the limiting groove. A positioning block corresponding to and engaging with the air extraction groove is provided at the bottom of the limiting edge. A sealing cap is installed at the opening of the pot body, and a handle is provided on the upper surface of the sealing cap and the limiting edge. The limiting edge facilitates securing the insulated pot within the placement opening, providing convenient positioning and fixation. The handle facilitates lifting and carrying the insulated pot.

[0010] Preferably, the insulated box is equipped with a temperature sensor. This temperature sensor allows for convenient and continuous monitoring of the temperature inside the insulated box.

[0011] Preferably, a rubber block is provided at the bottom of the extrusion rod. The rubber block facilitates the extrusion rod in pressing and securing the insulated pot, preventing it from detaching from the placement opening.

[0012] Preferably, the upper surface of the lifting plate is provided with several vertical guide rods, which pass through the fixing frame. The guide rods facilitate the limiting and guiding of the lifting plate, enabling it to drive the pressing rod to move vertically up and down, allowing the pressing rod to accurately press onto the insulated pot.

[0013] Preferably, the bottom of the insulation box is provided with support feet, and the support feet have threaded holes for connection and fixing with deck bolts. The threaded holes facilitate the limiting and fixing of the insulation platform through the support feet.

[0014] Preferably, a control display screen is provided on the front side of the insulated box.

[0015] This utility model provides a marine electric heating and heat preservation platform, which has the following beneficial effects:

[0016] 1. This utility model of marine electric heating and warming platform uses a negative pressure system to adsorb and fix the pot body during the rice serving process, making the pot body more firmly fixed and preventing it from shaking during rice serving, thus keeping the pot body stable and preventing it from falling off.

[0017] 2. When encountering wind and waves, the sealing cover of this utility model marine electric heating and warming platform is placed on the pot body. The electric telescopic rod presses down the squeezing rod through the lifting plate, and the squeezing rod is used to press the sealing cover and the pot body together, sealing the food inside the pot and preventing the pot from falling off the placement opening and preventing the food from spilling out. Attached Figure Description

[0018] Figure 1 This is a front view of a marine electric heating and insulation platform according to the present invention.

[0019] Figure 2 This is a schematic diagram of the internal structure of a marine electric heating and heat preservation platform according to the present invention.

[0020] Figure 3 This is a schematic diagram of the internal structure of the insulation box in a marine electric heating insulation platform according to the present invention.

[0021] Figure 4 This is a top view of the insulation box in a marine electric heating insulation platform according to the present invention.

[0022] Figure 5 This is a schematic diagram showing the distribution of the main exhaust pipe in a marine electric heating and insulation platform according to this utility model.

[0023] Figure 6 This is a schematic diagram of the internal structure of the insulated pot in a marine electric heating and heat preservation platform according to this utility model.

[0024] In the picture:

[0025] 1. Insulated box; 101. Limiting groove; 102. Placement opening; 2. Heating rod; 3. Temperature sensor; 4. Negative pressure system; 401. Air pump; 402. Main air extraction pipe; 403. Branch air extraction pipe; 404. Air extraction groove; 5. Insulated pot; 501. Pot body; 502. Limiting edge; 503. Positioning block; 504. Sealing cover; 505. Handle; 6. Lifting plate; 7. Extrusion rod; 8. Guide rod; 9. Electric telescopic rod; 10. Fixing frame; 11. Support leg; 12. Control display screen. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] This invention provides a marine electric heating and warming platform to achieve two objectives. First, it secures multiple insulated pots to prevent them from falling off when the ship is rocking, and also maintains the pots' adherence and fixation during the serving process to prevent significant shaking or detachment. Second, while using the heating device to maintain warmth, it also ensures that the lids of the insulated pots are properly closed to prevent them from falling off during stormy weather.

[0028] Please see Figure 1-6 The structure of the marine electric heating and warming platform of this utility model includes a warming box 1, a warming pot 5 and a heating rod 2. The top of the warming box 1 is provided with several equidistant limiting grooves 101, and a placement opening 102 is provided through the center of the limiting grooves 101. The warming pot 5 for holding food is movably installed in the placement opening 102. The heating rod 2 is installed inside the warming box 1, and the water in the warming box 1 is heated by the heating rod 2.

[0029] Furthermore, a negative pressure system 4 communicating with the limiting groove 101 is provided inside the insulation box 1. This negative pressure system 4 is used to adsorb and fix the insulation pot 5. A fixing frame 10 is provided on the top of the insulation box 1. A vertically downward electric telescopic rod 9 is installed at the top center of the fixing frame 10. A lifting plate 6 is installed at the bottom of the electric telescopic rod 9. A pressing rod 7 corresponding to the insulation pot 5 is provided at the bottom of the lifting plate 6. A rubber block is provided at the bottom of the pressing rod 7. The rubber block facilitates the pressing rod 7 to press and fix the insulation pot 5, preventing the insulation pot 5 from falling off the placement opening 102.

[0030] The heating rod 2, electric telescopic rod 9 and control display screen 12 mentioned in this manual are all common technologies in the prior art. Their specific structures and working principles will not be explained in detail here.

[0031] The bottom of the aforementioned limiting groove 101 is provided with a suction groove 404, which is located on both sides of the placement port 102. The suction groove 404 is connected to the negative pressure system 4. The purpose is to draw out at the limiting groove 101 to generate sufficient negative pressure, so that the heat preservation pot 5 can achieve the adsorption requirements.

[0032] In this embodiment, the negative pressure system 4 includes a vacuum pump 401 located on one side of the insulation box 1 and a main vacuum pipe 402 located on the top of the insulation box 1. One end of the main vacuum pipe 402 is sealed, and the other end is connected to the input end of the vacuum pump 401. The main vacuum pipe 402 bypasses each placement port 102, and several vacuum branch pipes 403 communicating with the vacuum slot 404 are provided on the main vacuum pipe 402. When the negative pressure system is in use, the vacuum pump 401 extracts air from the vacuum slot 404 through the main vacuum pipe 402 and the vacuum branch pipes 403, creating a negative pressure in the main vacuum pipe 402, the vacuum branch pipes 403, and the vacuum slot 404, causing the positioning block 503 to fit tightly into the vacuum slot 404, thereby adsorbing and fixing the insulation pot 5. By using adsorption to fix the food, the insulated pot 5 can be fixed under negative pressure when serving the food, preventing the food from spilling out due to shaking.

[0033] In this embodiment, the insulated pot 5 includes a pot body 501 with an open top. A limiting edge 502 extends radially outward from the opening of the pot body 501, corresponding to and engaging with the limiting groove 101. A positioning block 503 corresponding to and engaging with the suction groove 404 is provided at the bottom of the limiting edge 502. Furthermore, a sealing cap 504 is installed at the opening of the pot body 501, and a handle 505 is provided on the upper surface of the sealing cap 504 and the limiting edge 502. By providing the limiting edge 502, the insulated pot 5 can be easily secured within the placement opening 102, facilitating the limiting and fixing of the insulated pot 5. Simultaneously, the handle 505 facilitates the lifting and carrying of the insulated pot 5.

[0034] In this embodiment, a temperature sensor 3 is installed inside the insulated box 1. By installing the temperature sensor 3, the temperature inside the insulated box 1 can be known at all times, and the heating rod 2 can be adjusted accordingly to keep the food within a suitable temperature range and achieve heat preservation.

[0035] In this embodiment, the upper surface of the lifting plate 6 is provided with several vertical guide rods 8, which pass through the fixing frame 10. By setting the guide rods 8, it is convenient to limit and guide the lifting plate 6, so that the lifting plate 6 can drive the pressing rod 7 to rise and fall vertically, and the pressing rod 7 can accurately press onto the heat preservation pot 5.

[0036] In this embodiment, the bottom of the insulation box 1 is provided with a support foot 11, and the support foot 11 has a threaded hole for connection and fixation with the deck bolts. The threaded hole facilitates the limiting and fixing of the insulation platform through the support foot 11.

[0037] In this embodiment, a control display screen 12 is provided on the front side of the heat preservation box 1, which allows for convenient control of the opening of the heating rod 2 and the extension and retraction of the electric telescopic rod 9.

[0038] During ship voyages, when food needs to be temporarily kept warm after it has been prepared, different foods need to be placed in different insulated pots 5 and then placed on a warming platform.

[0039] Water is injected into the heat preservation box 1, and the water is heated by the heating rod 2. The pot body 501 is placed in the placement port 102 so that the pot body 501 enters the heated water, and at the same time the positioning block 503 is locked into the air extraction groove 404.

[0040] Then, the vacuum pump 401 is started. The vacuum pump 401 extracts air from the vacuum tank 404 through the main vacuum pipe 402 and the branch vacuum pipe 403, so that a negative pressure is formed in the main vacuum pipe 402, the branch vacuum pipe 403 and the vacuum tank 404, so that the positioning block 503 is tightly attached to the vacuum tank 404, thereby adsorbing and fixing the pot body 501. When the pot body 501 is served, it is fixed by negative pressure, which prevents the pot body 501 from shaking and spilling the food.

[0041] When encountering large waves, place the sealing cap 504 on the pot body 501, activate the electric telescopic rod 9, and the electric telescopic rod 9 will press down the squeezing rod 7 through the lifting plate 6. The squeezing rod 7 will press the sealing cap 504 and the pot body 501 together, sealing the food inside the insulated pot 5, while preventing the insulated pot 5 from falling off the placement opening 102 and preventing the food from spilling out.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A marine electric heating and heat preservation platform, characterized in that: The device comprises a heat preservation box (1), a heating rod (2), and a heat preservation pot (5). Several limiting grooves (101) are equidistantly provided on the top of the heat preservation box (1). A placement opening (102) is provided through the center of each limiting groove (101). A heat preservation pot (5) for holding rice is movably installed in the placement opening (102). A negative pressure system (4) communicating with the limiting grooves (101) and used to adsorb and fix the heat preservation pot (5) is provided inside the heat preservation box (1). The heating rod (2) is installed inside the heat preservation box (1). A fixing frame (10) is provided on the top of the heat preservation box (1). A vertically downward electric telescopic rod (9) is installed at the top center of the fixing frame (10). A lifting plate (6) is installed at the bottom of the electric telescopic rod (9). A squeezing rod (7) corresponding to and cooperating with the heat preservation pot (5) is provided at the bottom of the lifting plate (6).

2. The marine electric heating and heat preservation platform according to claim 1, characterized in that: The bottom of the limiting groove (101) is provided with an air extraction groove (404), which is located on both sides of the placement port (102).

3. The marine electric heating and heat preservation platform according to claim 2, characterized in that: The negative pressure system (4) includes a vacuum pump (401) installed on one side of the insulation box (1) and a vacuum main pipe (402) installed on the top of the insulation box (1). One end of the vacuum main pipe (402) is sealed, and the other end is connected to the input end of the vacuum pump (401). The vacuum main pipe (402) bypasses each of the placement ports (102). The vacuum main pipe (402) is provided with a plurality of vacuum branch pipes (403) that communicate with the vacuum slot (404).

4. A marine electric heating and heat preservation platform according to claim 2, characterized in that: The insulated pot (5) includes a pot body (501) with an opening at the top. The opening of the pot body (501) extends outward radially to form a limiting edge (502) that corresponds to and cooperates with the limiting groove (101). The bottom of the limiting edge (502) is provided with a positioning block (503) that corresponds to and cooperates with the air extraction groove (404). A sealing cover (504) is installed at the opening of the pot body (501). A handle (505) is provided on the upper surface of the sealing cover (504) and the limiting edge (502).

5. A marine electric heating and heat preservation platform according to claim 1, characterized in that: The insulated box (1) is equipped with a temperature sensor (3).

6. A marine electric heating and heat preservation platform according to claim 1, characterized in that: A rubber block is provided at the bottom of the extrusion rod (7).

7. A marine electric heating and heat preservation platform according to claim 1, characterized in that: The upper surface of the lifting plate (6) is provided with several vertical guide rods (8), which pass through the fixing frame (10).

8. A marine electric heating and heat preservation platform according to claim 1, characterized in that: The bottom of the insulated box (1) is provided with a support foot (11), and the support foot (11) is provided with a threaded hole for connection and fixation with the deck bolt.

9. A marine electric heating and heat preservation platform according to claim 1, characterized in that: A control display screen (12) is provided on the front side of the insulated box (1).

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