CN112155412B

CN112155412B - Self-rotating copper hot pot

Info

Publication number: CN112155412B
Application number: CN202011107853.7A
Authority: CN
Inventors: 赵丽丽
Original assignee: Zhejiang Shengna Intelligent Technology Co Ltd
Current assignee: Zhejiang Shengna Intelligent Technology Co Ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-10-08
Anticipated expiration: 2040-10-16
Also published as: CN112155412A

Abstract

The invention discloses a self-rotating copper chafing dish, which comprises a copper chafing dish body, wherein a tray is arranged at the bottom of the copper chafing dish body, a round cavity is arranged in the bottom of the tray, a cylindrical block is fixed at the bottom of the copper chafing dish body, the lower end of the cylindrical block is rotatably connected with the bottom in the round cavity, mercury is filled in the round cavity, conducting rings are fixed on the outer wall of the cylindrical block and the inner wall of the round cavity, fan blades extending into the mercury are fixed on the outer wall of the cylindrical block, a magnetic block is embedded in the cylindrical block, a base is fixed at the inner bottom of the copper chafing dish body, a charcoal fire frame is installed in the copper chafing dish body, a liquid storage cylinder is fixed on the charcoal fire frame, half of evaporating liquid is filled in the liquid storage cylinder, and cylindrical cavities are arranged on the left side and the right side of the base. The copper hot pot has a reasonable structure, and can realize the rotation of the copper hot pot body by utilizing the heat generated by the charcoal fire, so that the enclosed eaters can uniformly eat food materials at all positions of the copper hot pot.

Description

Self-rotating copper hot pot

Technical Field

The invention relates to the technical field of copper chafing dishes, in particular to a self-rotating copper chafing dish.

Background

The copper chafing dish is a folk cooking utensil with a long history, is especially suitable for cooking and boiling food in winter and spring, various vegetables, meat, bean sprouts, bean curd and broth are put into a ring-shaped pot, and a plurality of people surround the chafing dish and cook while eating, and has thick, fresh and fragrant taste. The chafing dish is generally made of copper materials, but at present, the chafing dish is also made of aluminum materials or stainless steel materials, but the taste of food and soup cooked by the copper chafing dish is the best.

However, in the eating process of the existing copper chafing dish, guests generally sit around the periphery of the copper chafing dish, and due to the structural limitation of the copper chafing dish, the copper chafing dish is provided with a higher chimney, so that the guests in the opposite position cannot eat food on the other side of the copper chafing dish, and the eating process is inconvenient.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a self-rotating copper chafing dish which can realize the rotation of a copper chafing dish body by utilizing heat generated by charcoal fire, so that surrounding eaters can uniformly eat food materials at various positions of the copper chafing dish.

In order to achieve the purpose, the invention adopts the following technical scheme:

a self-rotating copper chafing dish comprises a copper chafing dish body, wherein a tray is arranged at the bottom of the copper chafing dish body, a round cavity is formed in the bottom of the tray, a cylindrical block is fixed at the bottom of the copper chafing dish body, the lower end of the cylindrical block is rotatably connected with the bottom in the round cavity, mercury is filled in the round cavity, conducting rings are fixed on the outer wall of the cylindrical block and the inner wall of the round cavity, fan blades extending into the mercury are fixed on the outer wall of the cylindrical block, a magnetic block is embedded in the cylindrical block, a base is fixed at the inner bottom of the copper chafing dish body, a charcoal fire frame is installed in the copper chafing dish body, a liquid storage cylinder is fixed on the charcoal fire frame, half of evaporating liquid is filled in the liquid storage cylinder, cylindrical cavities are formed in the left side and the right side of the base, pistons are arranged in the cylindrical cavities, and the outer sides of the pistons are elastically connected with the inner walls of the cylindrical cavities through springs, be connected with folding gasbag between the inboard of piston and the inner wall in cylindrical cavity, the embedded magnet that is equipped with of piston, be equipped with spiral coil in the outer wall in cylindrical cavity, spiral coil's both ends with respectively with two conducting ring electric connection, the top of liquid storage cylinder is equipped with the intake pipe with folding gasbag intercommunication, be connected with back the liquid pipe between the interior bottom of folding gasbag and liquid storage cylinder, all install the check valve in intake pipe and the liquid pipe that returns, it is equipped with the water pipe to run through in the piston, the end of water pipe extends outside copper chafing dish body bottom.

Preferably, the outer wall of the bottom of the copper hot pot body is adhered with a heat insulation pad, and the tail end of the water pipe extends downwards along the heat insulation pad.

Preferably, the air inlet pipe and the liquid return pipe are both metal pipes, and the contact side of the cylindrical block and the circular cavity is arranged in a sealing mode.

Compared with the prior art, the invention has the beneficial effects that:

1. through set up the liquid storage cylinder on charcoal fire frame, can utilize the temperature of charcoal fire to make inside evaporant evaporate, make folding gasbag inflate the inflation, recycle the cold water in the tray and cool off to realize the left and right reciprocating motion of piston, remove the production current through the magnetic path in spiral coil and be mercury circular telegram, realize the rotation of the pot body.

2. The round cavity for loading mercury is arranged in the tray, and cold water in the tray can avoid mercury evaporation.

Drawings

FIG. 1 is a schematic structural view of a self-rotating copper chafing dish according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a of the self-rotating copper chafing dish provided by the invention.

In the figure: the hot pot comprises a copper hot pot body 1, a liquid storage cylinder 2, an evaporated liquid 3, an air inlet pipe 4, a liquid return pipe 5, a charcoal fire rack 6, a cylindrical block 7, a magnetic block 8, fan blades 9, a circular cavity 10, a conductive ring 11, a tray 12, a water pipe 13, a heat insulation pad 14, a base 15, a folding air bag 16, a magnet 17, a cylindrical cavity 18, a piston 19, a spiral coil 20 and a spring 21.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-2, a self-rotating copper chafing dish comprises a copper chafing dish body 1, a tray 12 is arranged at the bottom of the copper chafing dish body 1, a round cavity 10 is arranged in the bottom of the tray 12, a cylindrical block 7 is fixed at the bottom of the copper chafing dish body 1, the lower end of the cylindrical block 7 is rotatably connected with the bottom in the round cavity 10, mercury is filled in the round cavity 10, conducting rings 11 are fixed on the outer wall of the cylindrical block 7 and the inner wall of the round cavity 10, fan blades 9 extending into the mercury are fixed on the outer wall of the cylindrical block 7, a magnetic block 8 is embedded in the cylindrical block 7, a base 15 is fixed at the inner bottom of the copper chafing dish body 1, a charcoal fire rack 6 is installed in the copper chafing dish body 1, a liquid storage cylinder 2 is fixed on the charcoal fire rack 6, half of evaporated liquid 3 is filled in the liquid storage cylinder 2, cylindrical cavities 18 are arranged on the left side and the right side of the base 15, a piston 19 is arranged in the cylindrical cavity 18, the outer side of the piston 19 is elastically connected with the inner wall of the cylindrical cavity 18 through a spring 21, be connected with folding gasbag 16 between the inboard of piston 19 and the inner wall in cylindricality chamber 18, the embedded magnet 17 that is equipped with of piston 19, be equipped with spiral coil 20 in the outer wall in cylindricality chamber 18, spiral coil 20 both ends with respectively with two conducting rings 11 electric connection, the top of liquid storage cylinder 2 is equipped with the intake pipe 4 with folding gasbag 16 intercommunication, be connected with back liquid pipe 5 between the interior bottom of folding gasbag 16 and liquid storage cylinder 2, all install the check valve in intake pipe 4 and the liquid pipe 5 that returns, intake pipe 4 is the tubular metal resonator with returning liquid pipe 5, the sealed setting of contact side of cylindricality piece 7 and round chamber 10.

The piston 19 is internally provided with a water pipe 13 in a penetrating way, the tail end of the water pipe 13 extends to the bottom of the copper hot pot body 1, the outer wall of the bottom of the copper hot pot body 1 is adhered with a heat insulation pad 14, the tail end of the water pipe 13 extends downwards along the heat insulation pad 14, and the heat insulation pad 14 can insulate the heat of the copper hot pot body 1 and transmit the heat to cold water.

In the invention, cold water is filled into the tray 12, the charcoal block can be used after being placed on the charcoal fire rack 6, the charcoal fire temperature is higher and exceeds the evaporation temperature of the evaporation liquid 3, the evaporation liquid 3 is heated and evaporated into a gas state and enters the folding air bag 16 through the air inlet pipe 4, the folding air bag 16 is inflated and expanded to drive the piston 19 to move towards the outer side of the cylindrical cavity 18, meanwhile, the space of the cylindrical cavity 18 on one side of the folding air bag 16 generates negative pressure, the cold water in the tray 12 is sucked into the cylindrical cavity 18 through the water pipe 13, so that the folding air bag 16 is placed in the cold water, the cold water is the evaporation gas to be rapidly cooled, the evaporation gas is converted into a liquid state after the temperature is reduced to a critical temperature, the piston 19 is pushed to reset under the elastic action of the spring 21, the evaporation liquid in the folding air bag 16 returns to the liquid storage cylinder 2 through the liquid return pipe 5 to realize circulation, so that the piston 19 moves back and forth, make magnet 17 reciprocating motion in helical coil 20, the cutting magnetic induction line produces the electric current and supplies power for two conducting rings 11, the magnetic field direction perpendicular to circle chamber 10 that magnetic path 8 produced, and the current direction of two conducting rings 11 is on a parallel with cavity 10 and is radial, rule according to the left hand, the direction of force is on a parallel with circle chamber 11 and perpendicular radius, thereby make inside mercury produce and rotate, drive cylindrical block 7 through flabellum 9 and rotate, thereby realize the rotation of copper chafing dish body 1, the messenger encloses that the eater of sitting can be even eat the edible material of each position of copper chafing dish.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A self-rotating copper chafing dish comprises a copper chafing dish body (1) and is characterized in that a tray (12) is arranged at the bottom of the copper chafing dish body (1), a round cavity (10) is arranged in the bottom of the tray (12), a cylindrical block (7) is fixed at the bottom of the copper chafing dish body (1), the lower end of the cylindrical block (7) is rotatably connected with the bottom in the round cavity (10), mercury is filled in the round cavity (10), conducting rings (11) are fixed on the outer wall of the cylindrical block (7) and the inner wall of the round cavity (10), fan blades (9) extending into the mercury are fixed on the outer wall of the cylindrical block (7), a magnetic block (8) is embedded in the cylindrical block (7), a base (15) is fixed at the inner bottom of the copper chafing dish body (1), a charcoal fire frame (6) is installed in the copper chafing dish body (1), and a liquid storage cylinder (2) is fixed on the charcoal fire frame (6), the evaporation liquid storage device is characterized in that half of evaporation liquid (3) is filled in the liquid storage cylinder (2), the left side and the right side of the base (15) are respectively provided with a cylindrical cavity (18), a piston (19) is arranged in the cylindrical cavity (18), the outer side of the piston (19) is elastically connected with the inner wall of the cylindrical cavity (18) through a spring (21), a folding air bag (16) is connected between the inner side of the piston (19) and the inner wall of the cylindrical cavity (18), a magnet (17) is embedded in the piston (19), a spiral coil (20) is arranged in the outer wall of the cylindrical cavity (18), two ends of the spiral coil (20) are respectively and electrically connected with the two conductive rings (11), the top of the liquid storage cylinder (2) is provided with an air inlet pipe (4) communicated with the folding air bag (16), a liquid return pipe (5) is connected between the folding air bag (16) and the inner bottom of the liquid storage cylinder (2), and one-way valves are respectively arranged in the air inlet pipe (4) and the liquid return pipe (5), a water pipe (13) penetrates through the piston (19), and the tail end of the water pipe (13) extends out of the bottom of the copper hot pot body (1).

2. A self-rotating copper chafing dish according to claim 1, characterized in that the bottom outer wall of the copper chafing dish body (1) is adhered with a heat insulation pad (14), and the end of the water pipe (13) extends downwards along the heat insulation pad (14).

3. A self-rotating copper chafing dish according to claim 1, characterized in that the inlet pipe (4) and the return pipe (5) are both metal pipes, and the contact side of the cylindrical block (7) and the round cavity (10) is arranged in a sealing way.