CN113915769A

CN113915769A - Double-layer heat-preservation water tank

Info

Publication number: CN113915769A
Application number: CN202111321342.XA
Authority: CN
Inventors: 米清海
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-01-11

Abstract

A double-layer heat preservation water tank belongs to the technical field of heat preservation, and solves the problem that the joint between an inner layer and an outer layer of the existing double-layer heat preservation structure has adverse effect on the heat preservation effect; a cover is arranged on the connecting pipe, and a water inlet pipe, a water outlet pipe and a heater are arranged on the cover; the connection structure of the inner layer and the outer layer is concentrated at one position, so that heat transfer is not facilitated, and heat dissipation is slow, so that the heat preservation effect is further improved; the heat preservation effect is good, so that the heating time of water is reduced, and the energy is saved; the invention is used for heat preservation.

Description

Double-layer heat-preservation water tank

Technical Field

The invention belongs to the technical field of heat preservation, and particularly relates to a double-layer heat preservation water tank.

Background

The double-layer heat insulation structure is widely applied, and the joints between the inner layer and the outer layer of the existing double-layer heat insulation structure are more and dispersed, so that more and dispersed paths for transferring heat from the inner layer to the outer layer are formed, and the heat insulation effect is adversely affected.

Disclosure of Invention

The invention aims to solve the problems of the existing double-layer heat-insulating structure, and provides a double-layer heat-insulating water tank, which has the following technical scheme:

a double-layer heat-preservation water tank comprises double-layer shells, wherein the double-layer shells are connected through a connecting pipe at one position; the double-layer shell is provided with a hole matched with the outer diameter of the connecting pipe, and the connecting pipe is inserted into the hole and is also connected with the double-layer shell.

The invention has the beneficial effects that: the connection structure of the inner layer and the outer layer is concentrated at one position, so that heat transfer is not facilitated, and heat dissipation is slow, so that the heat preservation effect is further improved; and the heat preservation effect is good, so that the heating time of water is reduced, and the energy is saved.

Description of the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the connection between the double shells by the connecting tube;

FIG. 3 is a schematic view of the present invention directly heating an object;

FIG. 4 is a schematic view of a cover provided on the connection tube;

fig. 5 is a schematic view of a cover with a water inlet tube, a water outlet tube and a heater.

The specific implementation mode is as follows:

referring to fig. 1 to 5, a double-layer heat preservation water tank comprises double-layer shells 1, wherein the double-layer shells 1 are connected with each other only at one position through a connecting pipe 2; a hole which is matched with the outer diameter of the connecting pipe 2 is arranged on the double-layer shell 1, and the connecting pipe 2 is inserted into the hole and is welded with the double-layer shell 1.

If an object, for example, hot rice, is to be directly heated by the water in the hot water tank, the lunch box 3 may be disposed in the connection tube 2. The double-layer shell 1 can be vacuumized and can also be clamped with heat-insulating materials, and under the same condition, the double-layer shell 1 is connected in a concentrated mode and is better in heat-insulating property than scattered connection.

A cover 4 is provided on the connection pipe 2.

If the water in the heat preservation water tank is used for showering, namely the heat preservation water tank for showering, the cover 4 is provided with the water inlet pipe 5, the water outlet pipe 6, the heater 7 and the like, and the parts are arranged on the cover 4, so that the connection structure between the double-layer shells 1 is not influenced, and only one connection between the double-layer shells 1 is kept. Since the water tank of the shower is fixed, the connection pipe 2 is arranged at the center of gravity of the water tank, and the stability of the double-layer shell 1 is good.

The scheme is also suitable for the shells with more than three layers.

Claims

1. A double-layer heat-preservation water tank comprises double-layer shells (1), and is characterized in that the double-layer shells (1) are connected with each other only at one position through a connecting pipe (2).

2. The double-deck heat preservation water tank as claimed in claim 1, characterized in that a lunch box (3) is provided in the connection pipe (2).

3. The double-layered heat preservation water tank as claimed in claim 1, characterized in that a cover (4) is provided on the connection pipe (2), and a water inlet pipe (5), a water outlet pipe (6) and a heater (7) are provided on the cover (4).