CN213631012U

CN213631012U - Integrated solar water heater

Info

Publication number: CN213631012U
Application number: CN202022482693.6U
Authority: CN
Inventors: 刘淑军; 冯琪
Original assignee: Shandong Linuo Paradigma Co Ltd
Current assignee: Shandong Linuo Paradigma Co Ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-06
Anticipated expiration: 2030-11-02

Abstract

The to-be-solved problem of the utility model is to provide an integral type solar water heater, simple to operate, be convenient for transportation, hot water output rate are high and reliable and stable. The solar heat collector comprises a shell and a liner, wherein the side wall of the liner is a heat absorbing plate with a plane structure, and the side wall of the shell is provided with a window capable of allowing sunlight to directly irradiate on the heat absorbing plate; a polyurethane heat-insulating layer is filled between the shell and the inner container, a base support is arranged at the bottom of the shell, and a water inlet pipe and a water outlet pipe which can be communicated with the inner container are arranged at the bottom and the side wall of the shell.

Description

Integrated solar water heater

Technical Field

The utility model relates to a solar water heater field, concretely relates to integral type solar water heater.

Background

At present, solar water heaters are distributed in every family in China, low-carbon and environment-friendly life is advocated in China, the solar water heaters are forcibly installed in many places, and the compact solar water heaters occupy a place in rural areas, villas and low-rise residences by virtue of high thermal efficiency and low price of the compact solar water heaters and are deeply loved by wide users when the use effects of all the solar water heaters are integrated.

However, the problems that the installation is complicated, water leakage is easy to occur, a vacuum tube of a heat absorption unit is easy to explode and break and the like exist in the solar water heater, so that consumers are always puzzled, particularly, the online shopping is realized in the developed online shopping nowadays, various electric appliances, living goods and the like, and the factors for restricting the solar water heater to form batch online shopping are as follows:

1) the vacuum tube is made of glass products and is fragile, and many express companies do not accept express business of the glass products;

2) the solar water heater is complex to install, particularly the assembly of a bracket, a water tank and a vacuum tube cannot be operated by non-professional personnel, and the installation position is generally on the roof, so that certain danger exists, the installation cost is high, and the purchase desire of many customers is restricted;

3) the vacuum tube is easy to be frozen and cracked in winter, and the maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide an integral type solar water heater, simple to operate, be convenient for transportation, hot water output rate are high and reliable and stable.

The utility model discloses a realize through following technical scheme:

the integrated solar water heater comprises a shell and an inner container, wherein the side wall of the inner container is a heat absorbing plate with a plane structure, and the side wall of the shell is provided with a window which can allow sunlight to directly irradiate on the heat absorbing plate; a polyurethane heat-insulating layer is filled between the shell and the inner container, a base support is arranged at the bottom of the shell, and a water inlet pipe and a water outlet pipe which can be communicated with the inner container are arranged at the bottom and the side wall of the shell.

Furthermore, a transparent glass cover is arranged on a window of the shell, and a vacuum cavity is formed between the glass cover and the heat absorbing plate.

Further, the shell is in a shape of a barrel which is transversely distributed, the glass cover is of an arc-shaped structure, and an included angle between the heat absorbing plate and the horizontal plane is 28-45 degrees.

Further, the outer surface of the heat absorbing plate is coated with a heat absorbing coating.

Further, the inner container is made of stainless steel materials, and the inner container is tightly connected with the heat absorption plate.

Compared with the prior art, the utility model the beneficial effect who gains as follows:

1. the heat absorption plate is connected with the inner container into a whole, the heat absorption plate absorbs solar energy and then directly transfers heat to water in the inner container, and the water in the inner container can be directly used for a user after being heated, so that secondary heat exchange is omitted, and the heat absorption efficiency is greatly improved;

2. an arc-shaped glass cover is arranged on the outer side of the heat absorbing plate, the glass cover plays a dustproof role, and the space between the glass cover and the heat absorbing plate is vacuumized to play a heat preservation role;

3. the solar water heater of the utility model integrates heat absorption and heat storage, has simple structure and easy installation, effectively solves the problem of complex installation of the existing water heater, can be easily installed by anyone according to the specification, and saves the manual installation cost; and the traditional all-glass vacuum heat collecting tube structure is abandoned, the transportation cost is reduced, the problem of vacuum tube breakage in the transportation process and the use process is solved, and the solar water heater is a perfect solution scheme for embracing the electricity merchants in the later period.

Drawings

In the figure: fig. 1 is a schematic perspective view of an integrated solar water heater according to the present invention;

FIG. 2 is a front view of the integrated solar water heater of the present invention;

fig. 3 is a schematic view of the left inner structure of the integrated solar water heater of the present invention;

in the figure: 1. the heat absorption plate comprises a heat absorption plate 2, a glass cover 3, a vacuum cavity 4, an inner container 5, a shell 6, a polyurethane heat insulation layer 7, a base support 8, a water inlet pipe 9 and a water outlet pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. The described embodiments are only some embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1-3, the embodiment discloses an integrated solar water heater, which mainly comprises a shell 5, an inner container 4, a polyurethane heat-insulating layer 6, a heat absorbing plate 1, a glass cover 2, a base support 7, a water inlet pipe 8 and a water outlet pipe 9. The shell 5 is a cylindrical structure transversely distributed at the left and right, the inner container 4 is arranged inside the shell 5, the inner container 4 is made of stainless steel, part of the side wall of the inner container 4 is the heat absorbing plate 1 with a planar structure, the heat absorbing plate 1 and the inner container 4 are welded into a whole in a sealing mode, and the included angle between the heat absorbing plate 1 and the horizontal plane is selected within the range of 28-45 degrees. The surface of the heat absorbing plate 1 is plated with a heat absorbing coating which has high absorption ratio and low emission ratio and can absorb sunlight and convert the sunlight into heat energy to be transferred to water in the inner container 4. A polyurethane heat-insulating layer 6 is filled between the shell 5 and the inner container 4 to insulate the water in the inner container 4. The side wall of the housing 5 is provided with a window which can allow sunlight to directly irradiate on the heat absorbing plate 1. The glass cover 2 is correspondingly arranged on a window of the shell 5 and is just positioned on the upper part of the heat absorbing plate 1, the glass cover 2 is of an arc-shaped structure and is combined with the shell 5 to form a cylinder, so that the dustproof effect is achieved, the appearance is improved, the glass cover 2 and the heat absorbing plate 1 are completely sealed, the vacuum cavity 3 is formed by vacuumizing, and the heat preservation effect can be achieved. Base support 7 installs in 5 bottoms of shell, plays with roof fixed action, inlet tube 8 is located water heater lower part left side position, and outlet pipe 9 is located water heater right side wall intermediate position, and inlet tube 8 and outlet pipe 9 intercommunication inner bag 4 play the effect of business turn over water jointly.

The water heater is arranged on a roof through the base support, and the water inlet pipe and the water outlet pipe are communicated to the indoor water using end through pipelines, so that the water heater is put into use. The concrete working process of integral type solar water heater as follows:

tap water enters the inner container from the water inlet pipe, the solar energy is absorbed by the heat absorbing plate and converted into heat energy to heat water in the inner container, and hot water flows out from the water outlet to form a water circulation. Sunlight irradiates the heat absorption coating on the surface of the heat absorption plate through the glass cover, and the heat absorption coating absorbs heat and then transfers the heat to water in the inner container to heat the water, so that domestic hot water is obtained.

The utility model discloses a direct heat transfer replaces the vacuum tube on the traditional water heater with the absorber plate of fixing on the inner bag, on the basis of guaranteeing the heat absorption efficiency, has formed water tank support integrated structure, has simplified the mounting means, does not need the professional can install, has saved the installation fee, has optimized the vacuum tube part, has increased transportability, and cost of transportation greatly reduced has stopped the breakage in the transportation, has paved the road for the intelligent merchant of water heater sells, can effectively widen the sale channel.

Claims

1. The integrated solar water heater is characterized by comprising a shell and an inner container, wherein the side wall of the inner container is a heat absorbing plate with a plane structure, and the side wall of the shell is provided with a window capable of allowing sunlight to directly irradiate on the heat absorbing plate; a polyurethane heat-insulating layer is filled between the shell and the inner container, a base support is arranged at the bottom of the shell, and a water inlet pipe and a water outlet pipe which can be communicated with the inner container are arranged at the bottom and the side wall of the shell.

2. The integrated solar water heater according to claim 1, wherein a transparent glass cover is mounted on the window of the housing, and a vacuum cavity is formed between the glass cover and the heat absorbing plate.

3. The integrated solar water heater according to claim 2, wherein the housing is in the shape of a transversely distributed cylinder, the glass cover is in an arc-shaped structure, and the included angle between the heat absorbing plate and the horizontal plane is 28-45 °.

4. The integrated solar water heater according to claim 1, wherein the outer surface of the heat absorbing plate is coated with a heat absorbing coating.

5. The integrated solar water heater according to any one of claims 1-4, wherein the inner container is made of stainless steel material, and the inner container is tightly connected with the heat absorbing plate.