CN211544549U

CN211544549U - Electronic heat-insulating cylinder

Info

Publication number: CN211544549U
Application number: CN201922402991.7U
Authority: CN
Inventors: 钟卓华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-22
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to a heat preservation device, more specifically say, it relates to an electron section of thick bamboo that keeps warm, and its technical scheme main points are: the novel solar water heater comprises a cylindrical shell, barrel outside-in is shell, heat preservation and inner bag respectively, the external screw thread has been seted up at the barrel top, through threaded connection has the cover, the barrel bottom is provided with portable power source and control circuit, portable power source is connected with the semiconductor refrigeration piece that is used for refrigeration or heats, control circuit with portable power source electricity is connected, control circuit with semiconductor refrigeration piece electricity is connected, the control circuit electricity is connected with the touch display screen that is used for input/output, touch display screen inlays to be established on the shell. The utility model has the advantages of good heat preservation effect and convenient carrying.

Description

Electronic heat-insulating cylinder

Technical Field

The utility model relates to a heat preservation device, more specifically say, it relates to an electron heat preservation section of thick bamboo.

Background

The traditional heat preservation equipment generally has two heat preservation modes, one of the two heat preservation modes is that a vacuum layer is adopted for heat insulation and preservation or heat insulation and preservation are carried out by utilizing heat preservation materials, and the heat preservation equipment cannot heat or refrigerate and can only preserve heat by reducing heat exchange. The other is temperature control by a refrigerating or heating device, but the refrigerating or heating equipment is generally huge in size and is generally used in occasions where the equipment is fixed and is not easy to move.

The existing heat preservation cylinder is generally small in size, so that the vacuum layer is adopted for heat insulation and preservation or heat insulation and preservation are carried out by utilizing heat preservation materials, articles in the heat preservation cylinder can exchange heat with the outside constantly, and the heat preservation effect of the heat preservation cylinder adopting the mode is limited.

Therefore, a heat preservation cylinder which has a good heat preservation effect and is convenient to carry needs to be designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an electron section of thick bamboo that keeps warm has and keeps warm effectually, and the advantage of conveniently carrying.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an electron section of thick bamboo that keeps warm, includes the barrel, barrel outside-in is shell, heat preservation and inner bag respectively, the external screw thread has been seted up at the barrel top, through threaded connection has the cover, the barrel bottom is provided with portable power and control circuit, and the control circuit core is control chip, portable power is connected with and is used for refrigeration or the semiconductor refrigeration piece that heats, control circuit with portable power electricity is connected, control circuit with semiconductor refrigeration piece electricity is connected, the control circuit electricity is connected with the touch display screen who is used for inputing the control by temperature change instruction, touch display screen inlays to be established on the shell.

In one embodiment: the portable power supply comprises a first power supply and a second power supply, and the first power supply and the second power supply are respectively and independently arranged.

In one embodiment: the first power is connected with first semiconductor refrigeration piece, the first refrigeration end setting of first semiconductor refrigeration piece is in the inner bag with between the heat preservation, the first end setting of heating of first semiconductor refrigeration piece is in the heat preservation with between the shell, the second power is connected with second semiconductor refrigeration piece, the second end setting of heating of second semiconductor refrigeration piece is in the inner bag with between the heat preservation, the second refrigeration end setting of second semiconductor refrigeration piece is in the heat preservation with between the shell.

In one embodiment: and a temperature sensor is arranged between the inner container and the heat preservation layer and is electrically connected with the control circuit.

In one embodiment: and a layer of anti-skid rubber ring is coated on the cylinder cover.

To sum up, the utility model discloses following beneficial effect has:

through set up portable power and semiconductor refrigeration piece and refrigerate or refrigerate to a heat preservation section of thick bamboo inside at heat preservation bobbin base portion, the size of semiconductor refrigeration piece is little, light in weight to carry out temperature control, reach and keep warm effectually, and conveniently carry the purpose.

Drawings

FIG. 1 is a schematic structural view of an electronic thermal insulating cylinder according to the present embodiment;

fig. 2 is a schematic structural diagram of an electronic thermal insulation barrel according to the embodiment.

In the figure: 1. a barrel; 2. a cylinder cover; 3. a portable power source; 4. a control circuit; 5. a semiconductor refrigeration sheet; 6. a touch display screen; 11. a housing; 12. a heat-insulating layer; 13. an inner container; 31. a first power supply; 32. a second power supply; 51. a first semiconductor refrigeration chip; 52. a first refrigeration end; 53. a first heating end; 54. a second semiconductor refrigeration chip; 55. a second heating end; 56. a second refrigeration end.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides an electron heat preservation section of thick bamboo, as shown in figure 1, including barrel 1, barrel 1 outside-in is shell 11 respectively, heat preservation 12 and inner bag 13, the external screw thread has been seted up at barrel 1 top, there is cover 2 through threaded connection, barrel 1 bottom is provided with portable power source 3 and control circuit 4, portable power source 3 is connected with the semiconductor refrigeration piece 5 that is used for refrigeration or heats,

control circuit

4 and 3 electricity of portable power source are connected, control circuit 4 and 5 electricity of semiconductor refrigeration piece are connected, control circuit 4 electricity is connected with touch display screen 6 that is used for inputing the control by temperature change instruction, touch display screen 6 inlays to be established on shell 11.

Through adopting above-mentioned technical scheme, through setting up portable power source 3 and semiconductor refrigeration piece 5 and refrigerating or refrigerating the heat preservation section of thick bamboo inside at heat preservation bobbin bottom, semiconductor refrigeration piece 5's small in size, light in weight and through no moving part of electron refrigeration or heating, therefore the during operation noiselessness, do not have wearing and tearing, longe-lived, the reliability is high. And no refrigerant is used, so no leakage exists, no pollution is caused to the environment, the temperature is controlled, and the purposes of good heat preservation effect and convenience in carrying are achieved. In principle, the semiconductor cooling plate 5 is a means of heat transfer. When a current passes through a thermocouple pair formed by connecting an N-type semiconductor material and a P-type semiconductor material, heat transfer can be generated between the two ends, and the heat can be transferred from one end to the other end, so that temperature difference is generated to form a cold end and a hot end. But the semiconductor itself presents a resistance that generates heat when current passes through it, thereby affecting heat transfer. But the heat between the two plates is also transferred through the air and the semiconductor material itself in a reverse direction. When the cold end and the hot end reach a certain temperature difference and the heat transfer amounts of the two types are equal, a balance point is reached, and the positive heat transfer and the reverse heat transfer are mutually offset. The temperature of the cold and hot ends will not change continuously. In order to reach lower temperature, the temperature of the hot end can be reduced by adopting a heat dissipation mode and the like. In the technical scheme, the model of the semiconductor refrigerating plate 5 is TEC1-03103T 125.

As shown in fig. 2, the portable power supply 3 includes a first power supply 31 and a second power supply 32, and the first power supply 31 and the second power supply 32 are independently provided, respectively.

By adopting the technical scheme, the two independent power supplies are utilized to ensure the endurance, and when the electric quantity of one power supply is exhausted, the normal use can be ensured.

The first power supply 31 is connected with a first semiconductor refrigeration piece 51, a first refrigeration end 52 of the first semiconductor refrigeration piece 51 is arranged between the inner container 13 and the heat insulation layer 12, a first refrigeration end 53 is arranged between the heat insulation layer 12 and the shell 11, the second power supply 32 is connected with a second semiconductor refrigeration piece 54, a second refrigeration end 55 of the second semiconductor refrigeration piece 54 is arranged between the inner container 13 and the heat insulation layer 12, and a second refrigeration end 56 is arranged between the heat insulation layer 12 and the shell 11.

Through adopting above-mentioned technical scheme, by first power 31 and the independent work of second power 32 branch, when needs refrigerate, first power 31 supplies power and makes first semiconductor refrigeration piece 51 work, when there is the current to pass in the thermocouple centering of semiconductor refrigeration piece 5, will produce heat transfer between the both ends, heat will be followed one end and shifted to the other end, thereby produce the difference in temperature and form the cold and hot end, so the one end refrigeration of semiconductor refrigeration piece 5, the other end heats, consequently first refrigeration end 52 of first semiconductor refrigeration piece 51 sets up between inner bag 13 and heat preservation 12, first refrigeration end 53 sets up between heat preservation 12 and shell 11, thereby reach inside refrigeration, the purpose of outside heating. When heating is needed, the second power supply 32 is started, the second power supply 32 supplies power to enable the second semiconductor refrigeration sheet 54 to work, and the second heating end 55 of the second semiconductor refrigeration sheet 54 is arranged between the inner container 13 and the heat insulation layer 12, and the second cooling end 56 is arranged between the heat insulation layer 12 and the shell 11, so that internal heating and external cooling can be achieved. Furthermore, the cooling end and the heating end are separated by the heat insulation layer 12, so that the temperature control effect is improved.

A temperature sensor is arranged between the inner container 13 and the heat-insulating layer 12 and is electrically connected with the control circuit 4.

Through adopting above-mentioned technical scheme, temperature sensor transmits the temperature information who detects for control circuit 4, and control circuit 4 transmits information to touch display screen 6 to the user knows relevant information, and can carry out operation control through touching the display screen.

The cylinder cover 2 is coated with a layer of anti-skid rubber ring.

Through adopting above-mentioned technical scheme, utilize anti-skidding rubber ring increase frictional force, both can be anti-skidding, can conveniently unscrew again and screw up cover 2.

The implementation principle of the embodiment is as follows: the portable power source 3 and the semiconductor refrigerating sheet 5 are arranged at the bottom of the heat-insulating cylinder to refrigerate or refrigerate the interior of the heat-insulating cylinder, and the semiconductor refrigerating sheet 5 is small in size, light in weight and free of moving parts through electronic refrigeration or heating, so that the portable power source heat-insulating cylinder is free of noise, abrasion and abrasion during working, long in service life and high in reliability. And no refrigerant is used, so no leakage exists, no pollution is caused to the environment, the temperature is controlled, and the purposes of good heat preservation effect and convenience in carrying are achieved. The two independent power supplies are utilized to guarantee endurance, normal use can be guaranteed when the electric quantity of one power supply is exhausted, and the two power supplies are the same in model specification and can be replaced mutually. The first power supply 31 and the second power supply 32 work independently, when refrigeration is needed, the first power supply 31 supplies power to enable the first semiconductor chilling plate 51 to work, when a thermocouple of the semiconductor chilling plate 5 has current to pass through, heat transfer can be generated between two ends, the heat can be transferred from one end to the other end, and therefore temperature difference is generated to form a chilling end, one end of the semiconductor chilling plate 5 refrigerates, the other end heats, therefore, the first chilling end 52 of the first semiconductor chilling plate 51 is arranged between the inner container 13 and the heat insulation layer 12, and the first chilling end 53 is arranged between the heat insulation layer 12 and the shell 11, and therefore the purposes of inward refrigeration and outward heating are achieved. When heating is needed, the second power supply 32 is started, the second power supply 32 supplies power to enable the second semiconductor refrigeration sheet 54 to work, and the second heating end 55 of the second semiconductor refrigeration sheet 54 is arranged between the inner container 13 and the heat insulation layer 12, and the second cooling end 56 is arranged between the heat insulation layer 12 and the shell 11, so that internal heating and external cooling can be achieved. Furthermore, the cooling end and the heating end are separated by the heat insulation layer 12, so that the temperature control effect is improved. The temperature sensor transmits the detected temperature information to the control circuit 4, and the control circuit 4 transmits the information to the touch display screen 6, so that a user can know the relevant information and can perform operation control by touching the display screen. The friction force is increased by the anti-skid rubber ring, so that the anti-skid cylinder cover can be used for preventing skid and can be conveniently unscrewed and screwed down the cylinder cover 2.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An electronic heat preservation cylinder is characterized in that: the novel solar water heater comprises a cylindrical shell, the barrel outside-in is shell, heat preservation and inner bag respectively, the external screw thread has been seted up at the barrel top, through threaded connection has the cover, the barrel bottom is provided with portable power source and control circuit, portable power source is connected with the semiconductor refrigeration piece that is used for refrigeration or heats, control circuit with portable power source electricity is connected, control circuit with semiconductor refrigeration piece electricity is connected, the control circuit electricity is connected with the touch display screen who is used for inputing the control by temperature change instruction, touch display screen inlays to be established on the shell.

2. The electronic thermal insulating cylinder according to claim 1, characterized in that: the portable power supply comprises a first power supply and a second power supply, and the first power supply and the second power supply are respectively and independently arranged.

3. The electronic thermal insulating cylinder according to claim 2, characterized in that: the first power is connected with first semiconductor refrigeration piece, the first refrigeration end setting of first semiconductor refrigeration piece is in the inner bag with between the heat preservation, the first end setting of heating of first semiconductor refrigeration piece is in the heat preservation with between the shell, the second power is connected with second semiconductor refrigeration piece, the second end setting of heating of second semiconductor refrigeration piece is in the inner bag with between the heat preservation, the second refrigeration end setting of second semiconductor refrigeration piece is in the heat preservation with between the shell.

4. The electronic thermal insulating cylinder according to claim 1, characterized in that: and a temperature sensor is arranged between the inner container and the heat preservation layer and is electrically connected with the control circuit.

5. The electronic thermal insulating cylinder according to claim 1, characterized in that: and a layer of anti-skid rubber ring is coated on the cylinder cover.