CN110652215A

CN110652215A - Heating device

Info

Publication number: CN110652215A
Application number: CN201910977941.3A
Authority: CN
Inventors: 叶小芳
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-01-07

Abstract

The invention discloses a heating device which comprises a shell, wherein a water layer is arranged in the shell close to the middle, a first vacuum layer is arranged at the position close to the left side of the water layer, a second vacuum layer is arranged at the position close to the right side of the water layer, a heat pipe is fixedly arranged at the inner side of the second vacuum layer, an electric heating wire is fixedly arranged at the inner side of the water layer, an insulating box is fixedly arranged at one side of the shell, and a control device is fixedly arranged at the inner side of the insulating box. This heating apparatus, accessible electrical heating silk heat the inside water of water layer, because there is certain corresponding relation between temperature and the pressure, the temperature of water is improved to the pressure that usable improved water, then accessible heat pipe carries out directional conduction with the heat and gives by heating apparatus, and the vacuum layer can prevent that the heat from giving off in the conduction process to improve the efficiency of heating, reduced the consumption of electric quantity, can not destroy the looks of food simultaneously.

Description

Heating device

Technical Field

The invention relates to the technical field of dining table food heating, in particular to a heating device.

Background

At present, most of the existing methods for keeping the temperature of food on a dining table adopt a heating table or a heating table, and resistance wires are adopted to heat the table top or the table mat, so that heat is transferred to a food container, and then the food is heated. The heating mode has the defects that the power consumption is large, only the bottom of the container can be heated, and the heating efficiency is low.

Patent application file CN109393947A discloses a food heating device simultaneously, including the body, installs the zone of heating between the inner wall of body and the outer wall, is equipped with the vibration electromagnetism piece between zone of heating bottom and the outer wall, and the body inner chamber is equipped with two at least independent grids, and body upper portion articulates there is the upper cover, utilizes the vibration electromagnetism piece after getting the electricity to vibrate according to certain frequency, makes the heating of pending heating food, and heating efficiency is low, and destroys the article looks of food easily.

Disclosure of Invention

The invention aims to provide a heating device, which solves the problems that the prior heating mode proposed in the background art has the defects of large power consumption, only can heat the bottom of a container and low heating efficiency, and the patent application document CN109393947A discloses a food heating device which has low heating efficiency and is easy to damage the appearance of food.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a heating apparatus, includes the casing, the inside of casing is provided with the water layer by the intermediate position, the left side position that leans on of water layer is provided with first vacuum layer, the right side position that leans on of water layer is provided with the second vacuum layer, the inboard fixed mounting on second vacuum layer has the heat pipe, the inboard fixed mounting on water layer has electric heating wire, one side fixed mounting of casing has insulating box, insulating box's inboard fixed mounting has controlling means.

The surface fixed mounting of casing has elastic metal area, the all fixed mounting in bottom both sides of casing has the regulation support, the all fixed mounting in bottom of adjusting the support has the fixed disk, the absorption groove has all been seted up to the bottom of fixed disk, the all fixed mounting in inboard in absorption groove has the sucking disc.

Preferably, a sealing plate is movably mounted on the surface of one side of the insulating box through a hinge, and a handle is fixedly mounted on the surface of the sealing plate.

Preferably, the top movable mounting of casing has sealed lid, and the top one side fixed mounting of sealed lid has the power terminal, and the output of power terminal passes through wire and electric heating wire and controlling means's input electric connection.

Preferably, a pressure relief opening is formed in one side of the top of the sealing cover, and a pressure relief valve is fixedly mounted on the pressure relief opening.

Preferably, one side of the control device is fixedly provided with a control button, and the output end of the control button is electrically connected with the electric heating wire and the input end of the control device through a lead.

Preferably, the hot end of the heat pipe penetrates through and extends into the water layer, and the cold end of the heat pipe extends to the outside of the shell and is embedded and fixed with the shell.

Preferably, the second vacuum layer is provided with honeycomb-shaped ferrous metal on the outer side, and the shape of the second vacuum layer is suitable for matching with that of the heated container.

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

1. according to the invention, through reasonable matching use of the water layer, the electric heating wire, the heat pipe, the first vacuum layer, the second vacuum layer and the control device, water in the water layer can be heated through the electric heating wire, the temperature of the water can be increased by using the pressure of the increased water due to a certain corresponding relation between the temperature and the pressure, then the heat can be directionally transmitted to the heated device through the heat pipe, and the vacuum layer can prevent the heat from being dissipated in the transmission process, so that the heating efficiency is improved, the consumption of electric quantity is reduced, and the food phase cannot be damaged.

2. The invention can conveniently adjust in real time through the elastic metal belt and the adjusting support according to the requirements of different shapes and specifications of the heated container by reasonably matching the fixed disc, the adjusting support, the adsorption groove, the sucker and the elastic metal belt, thereby closely attaching and fixing the vertical height and the horizontal position of the heated container, reducing the use limit of the device and enhancing the practicability of the device.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a sectional view of the internal structure of the present invention;

FIG. 3 is a schematic view of the bottom structure of the adjusting support of the present invention;

fig. 4 is a schematic structural view of the inner side part of the insulation box of the present invention.

In the figure: 1. a pressure relief port; 2. a power supply wiring terminal; 3. a sealing cover; 4. a sealing plate; 5. a handle; 6. an insulating case; 7. an elastic metal band; 8. a housing; 9. adjusting the support; 10. fixing the disc; 11. a heat pipe; 12. a second vacuum layer; 13. an electric heating wire; 14. a first vacuum layer; 15. a water layer; 16. a suction cup; 17. an adsorption tank; 18. a control button; 19. a control device; 20. and (4) releasing the valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a heating device comprises a shell 8, a water layer 15 is arranged in the shell 8 close to the middle position, a first vacuum layer 14 is arranged in the water layer 15 close to the left position, a second vacuum layer 12 is arranged in the water layer 15 close to the right position, a heat pipe 11 is fixedly arranged on the inner side of the second vacuum layer 12, an electric heating wire 13 is fixedly arranged on the inner side of the water layer 15, an insulating box 6 is fixedly arranged on one side of the shell 8, a control device 19 is fixedly arranged on the inner side of the insulating box 6, water in the water layer 15 can be heated through the electric heating wire 13, the temperature of the water can be increased by utilizing the pressure of the increased water due to a certain corresponding relation between the temperature and the pressure, then the heat can be directionally conducted to a heated device through the heat pipe 11, and the vacuum layer can prevent the heat from being dissipated in the conducting process, thereby improving the heating efficiency and reducing the consumption of electric quantity, without destroying the appearance of the food.

The fixed surface of casing 8 is equipped with elastic metal strap 7, the equal fixed mounting in bottom both sides of casing 8 has regulation support 9, the equal fixed mounting in bottom of adjusting support 9 has fixed disk 10, adsorption tank 17 has all been seted up to the bottom of fixed disk 10, the equal fixed mounting in inboard of adsorption tank 17 has sucking disc 16, can be convenient according to the needs that the shape of heating container and specification are different in reality, adjust in real time through elastic metal strap 7 and regulation support 9, thereby it is fixed to closely laminate each other by heating container's vertical height and horizontal position, the use restriction of device has been reduced, make the practicality of device stronger.

In the invention: a sealing plate 4 is movably arranged on the surface of one side of the insulating box 6 through a hinge, a handle 5 is fixedly arranged on the surface of the sealing plate 4, and therefore starting of the device and detection and maintenance of internal devices can be conveniently carried out in real time.

In the invention: the top movable mounting of casing 8 has sealed lid 3, and the top one side fixed mounting of sealed lid 3 has power terminal 2, and power terminal 2's output passes through wire and electric heating wire 13 and controlling means 19's input electric connection, can make things convenient for direct external power supply equipment to start the operation.

In the invention: one side of the top of the sealing cover 3 is provided with a pressure relief opening 1, and the pressure relief opening 1 is fixedly provided with a pressure relief valve 20, so that when the device breaks down, redundant pressure in the device can be removed, and the device is prevented from exploding to hurt the lives of users.

In the invention: one side fixed mounting of controlling means 19 has control button 18, and control button 18's output passes through wire and electric heating wire 13 and controlling means 19's input electric connection, can conveniently coordinate the operation through manual control device, avoids causing the energy extravagant and long-time idle operation to break down.

In the invention: the hot end of the heat pipe 11 penetrates and extends into the water layer 15, and the cold end of the heat pipe 11 extends to the outside of the shell 8 and is embedded and fixed with the shell 8, so that the heat can be conveniently directionally conducted.

In the invention: the outside of second vacuum layer 12 is provided with honeycomb shaped ferrous metal, and the shape should be identical each other with heated container shape, can make things convenient for more abundant with heated container's contact, and the laminating is inseparabler, makes thermal transmission effect better.

The working principle is as follows: before the heating device is used, the heating device needs to be checked to check whether each part is intact or not, and can be used after the checking is finished, when food heating work is needed, firstly, according to the different needs of the shape and specification of the actual heated container, real-time adjustment can be carried out through the elastic metal band 7 and the adjusting support 9, so as to closely adhere and fix the vertical height and the horizontal position of the heated container to each other, and then the water inside the water layer 15 can be heated by the electric heating wire 13, because a certain corresponding relation exists between the temperature and the pressure, the temperature of the water can be increased by utilizing the pressure of the water, the heat can then be conducted directionally by the heat pipe 11 to the heated device, and the vacuum layer can prevent the heat from being dissipated during the conduction process, thereby improving the heating efficiency, reducing the consumption of electric quantity and simultaneously not damaging the appearance of food.

In summary, the following steps: the invention uses the reasonable cooperation between the water layer 15, the electric heating wire 13, the heat pipe 11, the first vacuum layer 14, the second vacuum layer 12 and the control device 19, the water in the water layer 15 can be heated by the electric heating wire 13, the temperature of the water can be increased by the pressure of the increased water due to a certain corresponding relation between the temperature and the pressure, then the heat can be directionally transmitted to the heated device by the heat pipe 11, and the vacuum layer can prevent the heat from being dissipated in the transmission process, thereby improving the heating efficiency, reducing the consumption of electric quantity, and simultaneously not damaging the food phase, the invention uses the reasonable cooperation between the fixed disk 10, the adjusting support 9, the adsorption tank 17, the suction cup 16 and the elastic metal belt 7, can conveniently carry out real-time adjustment by the elastic metal belt 7 and the adjusting support 9 according to the requirements of different shapes and specifications of the heated containers, therefore, the vertical height and the horizontal position of the heated container are tightly attached and fixed, the use limit of the device is reduced, and the practicability of the device is higher.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A warming device comprising a housing (8), characterized in that: a water layer (15) is arranged in the shell (8) close to the middle, a first vacuum layer (14) is arranged at the position close to the left of the water layer (15), a second vacuum layer (12) is arranged at the position close to the right of the water layer (15), a heat pipe (11) is fixedly installed on the inner side of the second vacuum layer (12), an electric heating wire (13) is fixedly installed on the inner side of the water layer (15), an insulating box (6) is fixedly installed on one side of the shell (8), and a control device (19) is fixedly installed on the inner side of the insulating box (6);

the surface fixed mounting of casing (8) has elastic metal area (7), the all fixed mounting in bottom both sides of casing (8) has regulation support (9), the all fixed mounting in bottom of adjusting support (9) has fixed disk (10), adsorption tank (17) have all been seted up to the bottom of fixed disk (10), the all fixed mounting in inboard of adsorption tank (17) has sucking disc (16).

2. A warming device according to claim 1, wherein: a sealing plate (4) is movably mounted on the surface of one side of the insulating box (6) through a hinge, and a handle (5) is fixedly mounted on the surface of the sealing plate (4).

3. A warming device according to claim 1, wherein: the top movable mounting of casing (8) has sealed lid (3), and the top one side fixed mounting of sealed lid (3) has power terminal (2), and the output of power terminal (2) passes through the wire and electric heating wire (13) and controlling means (19) input electric connection.

4. A warming device according to claim 3, wherein: a pressure relief opening (1) is formed in one side of the top of the sealing cover (3), and a pressure relief valve (20) is fixedly mounted on the pressure relief opening (1).

5. A warming device according to claim 1, wherein: one side fixed mounting of controlling means (19) has control button (18), and the output of control button (18) passes through wire and electric heating wire (13) and controlling means's (19) input electric connection.

6. A warming device according to claim 1, wherein: the hot end of the heat pipe (11) penetrates through and extends into the water layer (15), and the cold end of the heat pipe (11) extends to the outside of the shell (8) and is embedded and fixed with the shell (8).

7. A warming device according to claim 1, wherein: the outer side of the second vacuum layer (12) is provided with honeycomb-shaped ferrous metal, and the shape of the second vacuum layer is suitable for being matched with that of a heated container.