CN112056923B

CN112056923B - Automatic water replenishing copper chafing dish

Info

Publication number: CN112056923B
Application number: CN202011107894.6A
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: 2021-09-10
Anticipated expiration: 2040-10-16
Also published as: CN112056923A

Abstract

The invention discloses an automatic water supplementing copper chafing dish, which comprises a heating cylinder and a pot body, wherein a charcoal fire frame is installed in the heating cylinder, a water storage tank is installed at the bottom of the heating cylinder, a thermoelectric generation piece and a device cavity are embedded in the top of the water storage tank, a rotating pipe is connected to the charcoal fire frame in a penetrating and rotating mode, a shell is fixed at the upper end of the water storage tank, a rotor is fixed on the outer wall of the rotating pipe, a stator matched with the rotor is fixed on the inner wall of the shell, the rotor is electrically connected with the thermoelectric generation piece, the bottom of the rotating pipe penetrates through the device cavity, a cam is fixed on the outer wall of the rotating pipe in the device cavity, a cavity is arranged on one side of the device cavity, a supporting rod penetrates through the space between the cavity and the device cavity, and a piston is fixed at one end of the supporting rod in the cavity. The automatic water replenishing device is reasonable in structure, can realize an automatic water replenishing process, can automatically clean the outer wall of the heating cylinder, and avoids food adhesion.

Description

Automatic water replenishing copper chafing dish

Technical Field

The invention relates to the technical field of copper chafing dishes, in particular to an automatic water supplementing 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.

But current copper chafing dish in the use, the evaporation that the hot water juice of chafing dish can last, need carry out the moisturizing at every interval a period, all rely on artifical moisturizing's mode at present, comparatively troublesome to the heating cylinder lateral wall temperature of copper chafing dish is very high, and edible material can the adhesion on the heating cylinder lateral wall, is difficult for clearing up after the roast paste.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an automatic water replenishing copper hotpot which can realize an automatic water replenishing process, automatically clean the outer wall of a heating cylinder and avoid food adhesion.

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

an automatic water supplementing copper chafing dish comprises a heating cylinder and a pot body, wherein a charcoal fire frame is installed in the heating cylinder, a water storage tank is installed at the bottom of the heating cylinder, a thermoelectric generation piece and a device cavity are embedded in the top of the water storage tank, a rotating pipe is connected to the charcoal fire frame in a penetrating and rotating mode, a shell is fixed at the upper end of the water storage tank, a rotor is fixed on the outer wall of the rotating pipe, a stator matched with the rotor is fixed on the inner wall of the shell, the rotor is electrically connected with the thermoelectric generation piece, the bottom of the rotating pipe penetrates through the device cavity, a cam is fixed on the outer wall of the rotating pipe in the device cavity, a cavity is arranged on one side of the device cavity, a supporting rod is arranged between the cavity and the device cavity in a penetrating mode, a piston is fixed at one end of the supporting rod in the cavity, a first spring is sleeved on the supporting rod, and one end of the supporting rod in the device cavity is abutted against the outer wall of the cam through a roller connected in a rotating mode, the utility model discloses a pot body, including the heating cylinder, the heating cylinder is connected with the heating cylinder, the inner wall of cavity is connected with the outlet pipe and absorbs water the pipe, all install the check valve in outlet pipe and the water absorption pipe, the end that absorbs water the pipe extends to in the storage water tank, the end of outlet pipe is passed through rotary joint with the bottom of commentaries on classics pipe and is connected with the connecting pipe, the equal fixedly connected with scraper blade in both ends of connecting pipe, the lateral wall of scraper blade extend along the heating cylinder lateral wall and with pot body bottom sliding connection, the lateral wall of scraper blade is fixed with the moisturizing pipe with the connecting pipe intercommunication, the lateral wall of moisturizing pipe is equipped with a plurality of apopores.

Preferably, the upper surface of thermoelectric generation piece is close to the bottom in the heating cylinder, the lower bottom surface of thermoelectric generation piece is fixed with a plurality of heat conduction fins that extend to in the storage water tank.

Preferably, the upper end inner wall of cartridge heater is equipped with the ring channel, the ring channel highly be higher than the height of the pot body, the inner wall sliding connection of ring channel has the slider, through second spring elastic connection between slider and scraper blade, the both ends and the thermoelectric generation piece electric connection of second spring.

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

1. through at the heating cylinder bottom direct mount storage water tank, can directly fill the storage water tank with water, utilize the thermoelectric generation piece upper and lower extreme difference in temperature to generate electricity, drive and rotate at the stator internal rotation to in the pot with the automatic pump of water through cam, piston etc. need not artificial joining.

2. Through setting up the scraper blade, can drive the scraper blade and rotate along the outer wall of cartridge heater at watered in-process, scrape the edible material of outer wall adhesion down, the cooperation water washes.

3. Through for the power supply of second spring, make the second spring shrink to can make scraper blade and the inseparable laminating of cartridge heater outer wall, improve the clearance effect.

Drawings

FIG. 1 is a schematic structural view of an automatic water replenishing copper chafing dish according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the automatic water replenishing copper chafing dish provided by the invention;

fig. 3 is a schematic view of an embodiment 2 of the automatic water replenishing copper chafing dish provided by the invention.

In the figure: the device comprises a pot body 1, a heating cylinder 2, a rotating pipe 3, a charcoal fire frame 4, a water supplementing pipe 5, a scraping plate 6, a thermoelectric generation sheet 7, a heat conduction fin 8, a water suction pipe 9, a water storage tank 10, a device cavity 11, a cam 12, a stator 13, a rotor 14, a first spring 15, a pushing rod 16, a water outlet pipe 17, a piston 18, a cavity 19, an annular groove 20, a second spring 21 and a sliding block 22.

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.

Example 1

Referring to fig. 1-2, an automatic water replenishing copper hot pot comprises a heating cylinder 2 and a pot body 1, a charcoal fire frame 4 is installed in the heating cylinder 2, a water storage tank 10 is installed at the bottom of the heating cylinder 2, a thermoelectric generation piece 7 and a device cavity 11 are embedded at the inner top of the water storage tank 10, a rotary pipe 3 is rotatably connected to the charcoal fire frame 4 in a penetrating manner, a casing is fixed at the upper end of the water storage tank 10, a rotor 14 is fixed on the outer wall of the rotary pipe 3, a stator 13 matched with the rotor 14 is fixed on the inner wall of the casing, the rotor 14 is electrically connected with the thermoelectric generation piece 7, the upper surface of the thermoelectric generation piece 7 is close to the inner bottom of the heating cylinder 2, a plurality of heat conduction fins 8 extending into the water storage tank 10 are fixed on the lower bottom surface of the thermoelectric generation piece 7, because charcoal ash has a certain temperature, the upper surface of the thermoelectric generation piece 7 can be heated, and the lower temperature in the water storage tank 10 is transferred to the lower end of the thermoelectric generation piece 7 through the heat conduction fins 8, the upper end and the lower end of the thermoelectric generation piece 7 realize temperature difference to generate electricity.

The bottom of the rotating pipe 3 penetrates through the device cavity 11, the outer wall of the rotating pipe 3, which is positioned in the device cavity 11, is fixed with a cam 12, one side of the device cavity 11 is provided with a cavity 19, a support rod 16 penetrates between the cavity 19 and the device cavity 11, one end of the support rod 16, which is positioned in the cavity 19, is fixed with a piston 18, the support rod 16 is sleeved with a first spring 15, one end of the support rod 16, which is positioned in the device cavity 11, is supported against the outer wall of the cam 12 through a roller which is rotatably connected, the inner wall of the cavity 19 is connected with a water outlet pipe 17 and a water suction pipe 9, the water outlet pipe 17 and the water suction pipe 9 are both internally provided with check valves, the tail end of the water suction pipe 9 extends into a water storage tank 10, the tail end of the water outlet pipe 17 is connected with the bottom of the rotating pipe 3 through a rotary joint, the upper end of the rotating pipe 3 penetrates through a heating cylinder 2 and is connected with a connecting pipe, both ends of the connecting pipe are fixedly connected with a scraper 6, the side wall of the scraper 6 extends along the side wall of the heating cylinder 2 and is connected with the bottom of a pot body 1 in a sliding manner, the lateral wall of scraper blade 6 is fixed with moisturizing pipe 5 with the connecting pipe intercommunication, and the lateral wall of moisturizing pipe 5 is equipped with a plurality of apopores.

In the invention, before a copper hot pot is used, cold water is filled in a water storage tank 10, the added water quantity meets the water supplementing quantity of a normal copper hot pot during eating, charcoal fire is placed on a charcoal fire frame 4, charcoal ash burnt by the charcoal fire falls to the bottom of a heating cylinder 2, the upper surface of a thermoelectric generation sheet 7 is heated due to certain temperature of the charcoal ash, the lower temperature of the water in the water storage tank 10 is transmitted to the lower end of the thermoelectric generation sheet 7 through a heat conduction fin 8, the upper end and the lower end of the thermoelectric generation sheet 7 realize temperature difference for generating electricity, the rotor 14 is powered to realize rotation in a stator 1, a rotating pipe 3 is driven to rotate, the rotating pipe 3 drives a cam 12 to rotate, under the elastic action of a first spring 15, a roller at the tail end of a support rod 16 always supports against the outer wall of the cam 12, so that the cam 12 rotates to drive a piston 18 to move left and right, when the piston 18 moves right, the water in the water storage tank 10 is sucked into a cavity 19 through a water suction pipe 9, when the piston 18 moves to the left, the water in the cavity 19 is extruded into the rotating pipe 3 through the water outlet pipe 17, and because the rotating pipe 3 passes through the charcoal fire frame 4 and the whole heating cylinder 2, the cold water in the rotating pipe 3 can be continuously heated, and finally flows out through the plurality of water outlet holes in entering the two water replenishing pipes 5 through the connecting pipe, and the water is replenished in the pot body 1.

Drive scraper blade 6 when the change 3 rotations of pipe and rotate, scraper blade 6 can scrape the edible material of adhesion on 2 outer walls of heating pipe down to because the outer wall of a plurality of apopores water of flowing out towards cartridge heater 2, the higher water of temperature can cooperate scraper blade 6 to wipe the edible material of adhesion off.

Example 2

Referring to fig. 3, the present embodiment is different from embodiment 1 in that an annular groove 20 is formed in an inner wall of an upper end of the heating cylinder 2, the annular groove 20 is higher than the pot body 1, a sliding block 22 is slidably connected to an inner wall of the annular groove 20, the sliding block 22 is elastically connected to the scraper 6 through a second spring 21, and two ends of the second spring 21 are electrically connected to the thermoelectric generation element 7.

The electric energy that thermoelectric generation piece 7 produced is the power supply of second spring 21 both ends, is equivalent to an circular telegram solenoid when second spring 21 circular telegram, and every circle spring is equivalent to annular electric current, and the electric current direction is the same in every circle spring, can know according to inter attraction between the equidirectional electric current, and every circle spring all attracts with adjacent spring each other, so second spring 21 is whole can contract, draws

scraper blade

6 and 2 outer walls of heating cylinder closely laminate, improves the clearance effect.

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. The utility model provides an automatic moisturizing copper chafing dish, includes cartridge heater (2) and the pot body (1), its characterized in that, install charcoal fire frame (4) in cartridge heater (2), storage water tank (10) are installed to the bottom of cartridge heater (2), the interior top of storage water tank (10) is inlayed and is equipped with thermoelectric generation piece (7) and device chamber (11), run through rotation on charcoal fire frame (4) and be connected with runner (3), the upper end of storage water tank (10) is fixed with the casing, the outer wall of runner (3) is fixed with rotor (14), the inner wall of casing is fixed with stator (13) with rotor (14) complex, rotor (14) and thermoelectric generation piece (7) electric connection, the bottom of runner (3) runs through device chamber (11), the outer wall that runner (3) is located device chamber (11) is fixed with cam (12), one side of device chamber (11) is equipped with cavity (19), a supporting rod (16) penetrates between the cavity (19) and the device cavity (11), a piston (18) is fixed at one end of the supporting rod (16) positioned in the cavity (19), a first spring (15) is sleeved on the supporting rod (16), one end of the supporting rod (16) positioned in the device cavity (11) abuts against the outer wall of the cam (12) through a roller which is rotatably connected, a water outlet pipe (17) and a water suction pipe (9) are connected to the inner wall of the cavity (19), check valves are respectively installed in the water outlet pipe (17) and the water suction pipe (9), the tail end of the water suction pipe (9) extends into the water storage tank (10), the tail end of the water outlet pipe (17) is connected with the bottom of the rotating pipe (3) through a rotary joint, the upper end of the rotating pipe (3) penetrates through the heating cylinder (2) and is connected with a connecting pipe, scraping plates (6) are fixedly connected to two ends of the connecting pipe, the side wall of the scraper (6) extends along the side wall of the heating cylinder (2) and is in sliding connection with the bottom of the pot body (1), a water replenishing pipe (5) communicated with the connecting pipe is fixed on the side wall of the scraper (6), and a plurality of water outlet holes are formed in the side wall of the water replenishing pipe (5).

2. The automatic water supplementing copper chafing dish according to claim 1, characterized in that the upper surface of the thermoelectric generation piece (7) is close to the bottom in the heating cylinder (2), and the lower bottom surface of the thermoelectric generation piece (7) is fixed with a plurality of heat conducting fins (8) extending into the water storage tank (10).

3. The automatic water replenishing copper hot pot according to claim 1, characterized in that an annular groove (20) is formed in the inner wall of the upper end of the heating cylinder (2), the annular groove (20) is higher than the pot body (1), a sliding block (22) is connected to the inner wall of the annular groove (20) in a sliding manner, the sliding block (22) is elastically connected with the scraping plate (6) through a second spring (21), and two ends of the second spring (21) are electrically connected with the thermoelectric generation piece (7);

the electric energy that thermoelectric generation piece (7) produced for second spring (21) both ends power supply, second spring (21) whole shrink, pull scraper blade (6) and cartridge heater (2) outer wall laminating.