CN218992789U

CN218992789U - Multi-layer heat preservation structure of water boiler liner

Info

Publication number: CN218992789U
Application number: CN202222448448.2U
Authority: CN
Inventors: 李少华
Original assignee: Shanghai Shuicheng Environmental Protection Technology Co ltd
Current assignee: Shanghai Shuicheng Environmental Protection Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-05-09
Anticipated expiration: 2032-09-15

Abstract

The utility model relates to the technical field of heat preservation of water boilers, in particular to a multi-layer heat preservation structure of a water boiler liner, which comprises an inner heat preservation layer coated on the outer surface of the liner; the isolation layer is coated on the outer surface of the inner heat insulation layer; compared with the traditional water boiler, the inner container of the traditional water boiler is only covered with a layer of heat preservation material, and under the arrangement of the inner heat preservation layer and the isolation layer, double-layer heat preservation can be better realized, so that a better heat preservation effect is achieved, and unnecessary repeated heating and electric heating energy consumption can be reduced in the same period compared with the traditional water boiler; the isolation layer can keep the high temperature of inner bag at the inner heat preservation on the one hand for the heat is difficult for giving off, on the other hand can assist the conduction that slows down external environment temperature and inner heat preservation or inner bag's temperature.

Description

Multi-layer heat preservation structure of water boiler liner

Technical Field

The utility model relates to the technical field of heat preservation of water boilers, in particular to a multi-layer heat preservation structure of a water boiler liner.

Background

The water boiler is mainly used for heating the water temperature in the inner container to the set water outlet temperature by automatically starting the internal heating device when the water temperature in the inner container does not reach the set water outlet temperature after the water is supplemented into the inner container of the water boiler, so that the water boiler can effectively sterilize and achieve the healthy purpose of drinking water.

The traditional water boiler keeps warm through the surface cover one deck single heat preservation cotton or foaming material realization of inner bag, in the use, the heat preservation ability of single heat preservation is limited and the temperature mutual conduction with external environment easily, leads to the giving off of heat for the water boiler needs to the water repeated heating in the inner bag, increases the energy consumption.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a multi-layer heat preservation structure of a water boiler liner.

In order to solve the technical problems, the utility model is solved by the following technical scheme:

a multi-layer heat preservation structure of a water boiler liner, which comprises,

the inner heat preservation layer is coated on the outer surface of the inner container;

and the isolation layer is coated on the outer surface of the inner heat insulation layer.

Preferably, the metal fixing layer is also included,

the metal fixing layer is coated on the outer surface of the inner container;

wherein, the inner heat preservation layer is coated on the outer surface of the metal fixing layer.

Preferably, the insulation layer further comprises an outer insulation layer, and the outer insulation layer is coated on the outer surface of the isolation layer.

Preferably, the inner heat-insulating layer is glass fiber heat-insulating cotton.

Preferably, the isolation layer is a metal layer.

Preferably, the outer insulation layer is glass fiber insulation cotton.

Preferably, the metal layer is a tinfoil.

The utility model has at least the following beneficial effects:

1. compared with the traditional water boiler, the inner container is only covered with a layer of heat preservation material, and under the arrangement of the inner heat preservation layer and the isolation layer, double-layer heat preservation can be better realized, so that a better heat preservation effect is achieved, and unnecessary repeated heating and electric heating energy consumption can be reduced in the same period compared with the traditional water boiler.

2. The isolation layer can keep the high temperature of inner bag at the inner heat preservation on the one hand for the heat is difficult for giving off, on the other hand can assist the conduction that slows down external environment temperature and inner heat preservation or inner bag's temperature.

3. Due to the arrangement of the metal layer, partial temperature heat is accumulated on the metal layer, so that an outer heat-preserving layer is coated outside the metal layer, the outward diffusion of the heat of the metal layer can be better avoided, and the heat-preserving energy-accumulating effect is achieved.

Drawings

Fig. 1 is a schematic view of an inner liner coated with an inner insulating layer, an insulating layer and an outer insulating layer.

The names of the parts indicated by the numerical references in the drawings are as follows:

110. an inner container; 120. an inner insulation layer; 130. an isolation layer; 140. an outer thermal insulation layer; 150. a metal fixing layer.

Detailed Description

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings and examples. It is to be understood that the examples are illustrative of the present utility model and are not intended to be limiting.

As shown in fig. 1, the embodiment provides a multi-layer heat insulation structure of a water boiler liner, which comprises an inner heat insulation layer 120 coated on the outer surface of the liner 110;

and the isolating layer 130 is coated on the outer surface of the inner heat insulating layer 120.

Through the structure in this embodiment, compared with the traditional water boiler, the inner container 110 is covered with only one layer of heat insulation material, and under the arrangement of the inner heat insulation layer 120 and the isolation layer 130, double-layer heat insulation can be better realized, so that a better heat insulation effect is achieved, and compared with the traditional water boiler, unnecessary repeated heating and electric heating energy consumption can be reduced in the same period.

It should be noted that the insulating materials used for the inner insulating layer 120 and the insulating layer 130 may be the same or different; the adopted heat insulation material can be: cotton wool or polyurethane, etc.

It will be appreciated that the barrier layer 130 provides at least two effects:

1) The high temperature of the inner container 110 is maintained in the inner insulation layer 120, so that heat is not easily emitted;

2) The conduction between the external environment temperature and the temperature of the inner insulation layer 120 or the inner container 110 is slowed down in an assisted manner.

In this embodiment, a metal fixing layer 150 is further included,

the metal fixing layer 150 is coated on the outer surface of the liner 110;

wherein, the inner insulating layer 120 is coated on the outer surface of the metal fixing layer 150.

Through the arrangement of the metal fixing layer 150 in the embodiment, the effect of fixing connection between the inner heat-insulating layer 120 and the inner container 110 can be better achieved through the hardness of the metal, so that the separation between the inner heat-insulating layer 120 and the inner container 110 is avoided;

the metal material used for the metal fixing layer 150 may be copper, aluminum, or the like.

It should be noted that, because the materials of the metal fixing layer 150 and the inner insulating layer 120 are different, the heat transfer between the metal and the non-metal thermal insulation materials such as cotton wool is poor, so that the heat dissipation of the metal fixing layer 150 can be delayed better by arranging the inner insulating layer 120 outside the metal fixing layer 150, thereby playing a role in thermal insulation better.

In this embodiment, the outer insulating layer 140 is further included, and the outer insulating layer 140 is coated on the outer surface of the isolation layer 130.

By coating the outer insulation layer 140 outside the insulation layer 130 in this embodiment, three insulation layers can be preferably realized, and the insulation effect on the liner 110 is further improved.

The material used for the outer insulating layer 140 may be different from the inner insulating layer 120 and the insulating layer 130, or may be the same as at least one of the inner insulating layer 120 and the insulating layer 130.

It can be appreciated that the effect of the outer insulating layer 140 is at least two of the following:

1) The high temperature of the inner container 110 is maintained at the inner insulation layer 120 and the isolation layer 130, so that heat is not easily emitted;

2) The conduction between the outside environment temperature and the temperature of the isolation layer 130 or the inner insulation layer 120 or the inner container 110 is slowed down.

In this embodiment, the inner insulation layer 120 is glass fiber insulation cotton.

Through the structure in this embodiment, the glass fiber insulation cotton with better insulation effect is adopted as the inner insulation layer 120, so that the insulation effect on the liner 110 can be better achieved.

In this embodiment, the isolation layer 130 is a metal layer.

By the configuration in the present embodiment, the isolation of the inner insulating layer 120 from the outer insulating layer 140 can be preferably achieved by adopting a metal layer as the isolation layer 130.

It can be appreciated that, due to the arrangement of the metal layer, part of temperature heat is accumulated on the metal layer, so that the metal layer is coated with the outer heat insulation layer 140, thereby preferably avoiding outward diffusion of the heat of the metal layer and achieving the effect of heat insulation and energy accumulation.

In this embodiment, the metal layer is made of a metal material with good shaping, such as copper, aluminum alloy, and the like.

It should be noted that, the inner insulation layer 120 is disposed between the metal fixing layer 150 and the insulation layer 130, and the insulation layer 130 is a metal layer, and the heat conduction between the glass fiber insulation cotton made of metal and nonmetal materials is poor, so that the heat of the metal fixing layer 150 is difficult to be transferred to the inner insulation layer 120, and the heat of the inner insulation layer 120 is difficult to be transferred to the insulation layer 130, so that the insulation effect of the liner 110 is further improved.

In this embodiment, the outer insulation layer 140 is glass fiber insulation cotton.

By the construction in this embodiment, the glass fiber insulation cotton with better insulation effect is adopted as the outer insulation layer 140, so that the insulation layer 130, the inner insulation layer 120 and the liner 110 can be better insulated.

In this embodiment, the metal layer is tin foil.

Through the structure in this embodiment, the tin foil with better shaping is adopted as the isolation layer 130, so that the inner heat insulation layer 120 and the outer heat insulation layer 140 can be better isolated, and meanwhile, the inner heat insulation layer 120 and the outer heat insulation layer 140 are matched together to play a better heat insulation effect on the inner container 110.

In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the utility model.

Claims

1. The utility model provides a water boiler inner bag multilayer insulation construction which characterized in that: comprising the steps of (a) a step of,

2. The multi-layer heat preservation structure of a water boiler liner according to claim 1, wherein: also comprises a metal fixing layer, wherein the metal fixing layer is arranged on the metal fixing layer,

the metal fixing layer is coated on the outer surface of the inner container;

3. The multi-layer heat preservation structure of a water boiler liner according to claim 1, wherein: the insulation layer is coated on the outer surface of the isolation layer.

4. The multi-layer heat preservation structure of a water boiler liner according to claim 1, wherein: the inner heat-insulating layer is made of glass fiber heat-insulating cotton.

5. The multi-layer heat preservation structure of a water boiler liner according to claim 1, wherein: the isolation layer is a metal layer.

6. A multi-layer insulation structure for a water boiler liner according to claim 3, wherein: the outer heat-insulating layer is made of glass fiber heat-insulating cotton.

7. The multi-layer insulation structure of a water boiler liner according to claim 5, wherein: the metal layer is tinfoil.