CN211625735U

CN211625735U - Flat-plate solar water heating system

Info

Publication number: CN211625735U
Application number: CN202020041500.0U
Authority: CN
Inventors: 陈永峰
Original assignee: Shandong And Yangxin Energy Polytron Technologies Inc
Current assignee: Shandong And Yangxin Energy Polytron Technologies Inc
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-10-02
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a solar water heating system, in particular to a flat plate solar water heating system, which comprises a heat collecting pipe, a heat collector outer frame, a heat conducting pipe, a heat insulating sleeve, a water tank inner container, a heat radiating pipe, a centralized heat radiating pipe, a water tank heat insulating layer, a water inlet, a water outlet, an electric auxiliary heat device, protective glass, a heat collecting plate and a heat insulating plate, wherein the heat collecting pipe is uniformly arranged in the heat collector outer shell, the upper surface of the heat collecting pipe penetrates through the heat collector outer shell and is connected with the heat conducting pipe, the heat insulating sleeve is wrapped outside the heat conducting pipe, the upper surface of the heat conducting pipe penetrates through the water tank inner container and is connected with the heat radiating pipe, the centralized heat radiating pipe is connected with the upper surface of the heat radiating pipe, the water tank heat insulating layer is wrapped outside the, and a water outlet is formed in the right side of the lower surface of the water tank shell.

Description

Flat-plate solar water heating system

Technical Field

The utility model relates to a solar water heating system technical field specifically is a dull and stereotyped solar water heating system.

Background

Solar energy is a renewable energy source, and the characteristics of environmental protection and energy conservation enable people to utilize the solar energy in more and more fields, and the solar water heater heats water from low temperature to high temperature by converting solar energy into heat energy so as to meet the requirements of hot water in life and production of people, and the common water heater has the problems of slow heating and uneven heating.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dull and stereotyped solar water heating system to the heating that proposes in solving above-mentioned background art is slow, heats inhomogeneous problem.

In order to achieve the above object, the utility model provides a following technical scheme: a flat plate solar water heating system comprises a water tank liner, a water tank heat preservation layer, a water tank shell, a PT valve, a water inlet, a water outlet, a heat collector shell, heat collecting pipes, heat conducting pipes and heat radiating pipes, wherein the heat collecting pipes are uniformly arranged in the heat collector shell, the upper surfaces of the heat collecting pipes penetrate through the heat collector shell and are connected with the heat conducting pipes, a heat preservation sleeve is wrapped outside the heat conducting pipes, the upper surfaces of the heat conducting pipes penetrate through the water tank liner and are connected with the heat radiating pipes, the upper surfaces of the heat radiating pipes are connected with the concentrated heat radiating pipes, the water tank heat preservation layer is wrapped outside the water tank liner, the water tank shell is wrapped outside the water tank heat preservation layer, the left upper surface of the water tank shell is provided with the water inlet, the right side of the upper surface of the water tank shell is provided, the solar heat collector is characterized in that protective glass is arranged on the front wall of the outer shell of the heat collector, a heat collecting plate is arranged on the rear side of the protective glass, a heat absorbing layer is arranged on the front wall of the heat collecting plate, and heat insulating plates are arranged on the rest surfaces of the inner wall of the outer shell of the heat collector except the front wall.

Preferably, a space is reserved between the protective glass and the heat collecting plate, and a space is reserved between the heat collecting tube and the heat collecting plate as well as between the heat collecting tube and the heat insulating plate.

Preferably, the connecting parts of the water tank inner container, the heat collector and the heat conducting pipe are provided with sealing devices.

Preferably, the water outlet and the electric auxiliary heating device are positioned right below the inner container of the water tank.

Preferably, thermal-collecting tube, heat pipe, cooling tube are for the integral welding together, and the diameter of heat pipe and cooling tube is the same, the diameter ratio heat pipe of thermal-collecting tube is big with the diameter of cooling tube.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the design of the larger heat collecting pipe can fully absorb the heat energy in the heat collector;

2) the concentrated radiating pipes connected with the front sections of the radiating pipes can quickly and uniformly heat water in the water tank;

3) the PT valve is arranged at the top end of the water tank to facilitate air pressure and water pressure drainage, and the water outlet is arranged right below the water tank to facilitate drainage after daily cleaning.

Drawings

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

fig. 2 is a right side view of the structure of the present invention.

In the figure: the solar water heater comprises a heat collector shell 1, a water tank liner 2, a water tank heat-insulating layer 3, a water tank shell 4, a water inlet 5, a PT valve 6, a water outlet 7, an electric auxiliary heat device 8, a heat-radiating pipe 9, a heat-conducting pipe 10, a heat-collecting pipe 11, a concentrated heat-radiating pipe 12, a heat-insulating sleeve 13, a heat-insulating plate 14, protective glass 15, a heat-absorbing layer 16 and a heat-collecting plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: a flat plate solar water heating system comprises a water tank inner container 2, a water tank heat preservation layer 3, a water tank shell 4, a PT valve 6, a water inlet 5, a water outlet 7, a heat collector shell 1, heat collecting pipes 11, heat conducting pipes 10 and heat radiating pipes 9, wherein the heat collecting pipes 11 are uniformly arranged in the heat collector shell 1, the upper surfaces of the heat collecting pipes 11 penetrate through the heat collector shell 1 and are connected with the heat conducting pipes 10, a heat preservation sleeve 13 is wrapped outside the heat conducting pipes 10, the upper surfaces of the heat conducting pipes 10 penetrate through the water tank inner container 2 and are connected with the heat radiating pipes 9, the upper surfaces of the heat radiating pipes 9 are connected with a centralized heat radiating pipe 12, the water tank heat preservation layer 3 is wrapped outside the water tank inner container 2, the water tank shell 4 is wrapped outside the water tank heat preservation layer 3, the water tank shell 4 is arranged on the left upper surface of the water tank shell 4, the PT valve 6 is, the front wall of the heat collector shell 1 is provided with a protective glass 15, the rear side of the protective glass 15 is provided with a heat collecting plate 17, the front wall of the heat collecting plate 17 is provided with a heat absorbing layer 16, and the rest surfaces of the inner wall of the heat collector shell 1 except the front wall are provided with heat insulation plates 14.

A space is left between the protective glass 15 and the heat collecting plate 17, and a space is left between the heat collecting tube 11 and the heat collecting plate 17 and the heat insulating plate 14.

Sealing devices are arranged at the joints of the water tank inner container 2, the heat collector shell 1 and the heat conduction pipe 10.

The water outlet 7 and the electric auxiliary heating device 8 are positioned right below the water tank inner container 2.

The heat collecting tube 11, the heat conducting tube 10 and the heat dissipating tube 9 are integrally welded together, the diameter of the heat conducting tube 10 is the same as that of the heat dissipating tube 9, and the diameter of the heat collecting tube 11 is larger than that of the heat conducting tube 10 and that of the heat dissipating tube 9.

The working principle is as follows: pouring tap water through the water inlet 5, the sun shines on the heat-absorbing layer 16 through the protective glass 15 on the heat collector shell 1, and the heat absorbed by the heat-absorbing layer 16 is passed to the vacuum position below through the heat collecting plate 17, upwards conducts the inside that reaches the inner water tank 2 after absorbing the heat through the heat collecting tube 11, and at the inside running water of the even heating inner water tank 2 of heat dissipation through the concentrated cooling tube 12, the hot water accessible delivery port discharge after the heating is used.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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. The utility model provides a dull and stereotyped solar water heating system, includes water tank inner bag (2), water tank heat preservation (3), water tank shell (4), PT valve (6), water inlet (5), delivery port (7), heat collector shell (1), thermal-collecting tube (11), heat pipe (10), cooling tube (9), its characterized in that: the heat collector comprises a heat collector shell (1), wherein heat collecting pipes (11) are uniformly arranged in the heat collector shell (1), the upper surfaces of the heat collecting pipes (11) penetrate through the heat collector shell (1) and are connected with heat conducting pipes (10), heat insulating sleeves (13) are wrapped outside the heat conducting pipes (10), the upper surfaces of the heat conducting pipes (10) penetrate through a water tank liner (2) and are connected with heat radiating pipes (9), the upper surfaces of the heat radiating pipes (9) are connected with a centralized heat radiating pipe (12), a water tank heat insulating layer (3) is wrapped outside the water tank liner (2), a water tank shell (4) is wrapped outside the water tank heat insulating layer (3), a water inlet (5) is formed in the left upper surface of the water tank shell (4), a valve (6) is arranged on the right side of the upper surface of the water tank shell (4), a water outlet (7) is formed in the right side of the lower surface of the water tank liner (2), the heat collector is characterized in that protective glass (15) is arranged on the front wall of the heat collector shell (1), a heat collecting plate (17) is arranged on the rear side of the protective glass (15), a heat absorbing layer (16) is arranged on the front wall of the heat collecting plate (17), and heat insulating plates (14) are arranged on the rest surfaces of the inner wall of the heat collector shell (1) except the front wall.

2. A flat panel solar water heating system according to claim 1, characterized in that: a space is reserved between the protective glass (15) and the heat collecting plate (17), and a space is reserved between the heat collecting tube (11) and the heat collecting plate (17) as well as the heat insulating plate (14).

3. A flat panel solar water heating system according to claim 1, characterized in that: and sealing devices are arranged at the joints of the water tank inner container (2), the heat collector shell (1) and the heat conduction pipe (10).

4. A flat panel solar water heating system according to claim 1, characterized in that: the water outlet (7) and the electric auxiliary heating device (8) are positioned right below the water tank liner (2).

5. A flat panel solar water heating system according to claim 1, characterized in that: the heat collecting pipe (11), the heat conducting pipe (10) and the radiating pipe (9) are integrally welded together, the diameter of the heat conducting pipe (10) is the same as that of the radiating pipe (9), and the diameter of the heat collecting pipe (11) is larger than that of the heat conducting pipe (10) and that of the radiating pipe (9).