CN216591925U

CN216591925U - Solar photo-thermal heating system

Info

Publication number: CN216591925U
Application number: CN202123308858.9U
Authority: CN
Inventors: 王秋建
Original assignee: Xin Yuan Yang Guang New Energy Technology Co ltd
Current assignee: Xin Yuan Yang Guang New Energy Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-24
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a solar energy photo-thermal heating system, which belongs to the technical field of solar energy application, and comprises a vacuum tube solar heat collector, a solar energy storage module and a heat storage water tank, wherein a water inlet at the upper part of the left side of the heat storage water tank is connected with a water outlet of the vacuum tube solar heat collector through a first water pipe, a first water pump is arranged on the first water pipe, a water outlet is arranged at the bottom of the heat storage tank, and the water outlet is connected with a water inlet of the vacuum tube solar heat collector through a second water pipe, the solar energy heat collector can convert solar energy into heat energy to heat water, hot water in the vacuum tube solar heat collector can be pumped into the heat storage water tank through the first water pump and is discharged through a water outlet pipe to heat, meanwhile, the solar energy storage module can convert solar energy into electric energy to be stored in a storage battery, when the sun does not exist or the water in the heat storage water tank needs to be heated, the solar energy can be fully utilized by supplying power.

Description

Solar photo-thermal heating system

Technical Field

The utility model relates to a solar energy application technology field specifically is a solar photothermal heating system.

Background

Winter heating is a living demand of residents in northern China. Heating is a social service for solving the basic life requirement of winter heating of residents in northern China. Since the establishment of new China, the development of heat supply industry plays an important role in developing economy, improving the living standard of people and improving the environment. However, the long-term formed contradictions and problems of the accumulated welfare heating system of the heat consumption of the workers and the expenses paid by the workers and the units are more, especially the problems of difficult charging, aging of facilities, high energy consumption, large waste, serious environmental pollution and the like influence the healthy development of the heating industry of cities and towns. Along with the progress of science and technology, domestic solar heating system has popularized, but current domestic solar heating system mostly can only become the electric energy to the electric energy conversion of solar energy in the storage advances the battery, makes heating device work heat the water in the water tank through battery powered when needing to heat, does not reach effectual utilization to solar energy, and current domestic solar heating system is when the water secondary heating to the cooling, and the heat time is longer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar photothermal heating system to the problem that the time is longer when solving the water secondary heating of refrigerated that proposes in the above-mentioned background art does not reach effectual utilization to solar energy.

In order to achieve the above object, the utility model provides a following technical scheme: a solar photo-thermal heating system comprises a vacuum tube solar collector, a solar energy storage module and a heat storage water tank, wherein a water inlet above the left side of the heat storage water tank is connected with a water outlet of the vacuum tube solar collector through a first water pipe, a first water pump is arranged on the first water pipe, a water outlet is arranged at the bottom of the heat storage water tank, the water outlet is connected with a water inlet of the vacuum tube solar collector through a second water pipe, a second water pump is arranged on the second water pipe, a heating pipe and a temperature sensor are arranged at the bottom of the heat storage water tank, the solar energy storage module is electrically connected with the heating pipe, an exhaust port is arranged at the top of the heat storage water tank, a circulating water pipe, a water inlet pipe and a water outlet pipe are sequentially arranged at the right side of the heat storage water tank from top to bottom, the circulating water pipe is a metal pipeline, a snake-shaped metal pipeline is sleeved on the outer wall of the circulating water pipe, one end of the snake-shaped metal pipeline is connected with the exhaust port through a pipeline, the other end of the snake-shaped metal pipeline is connected with an exhaust valve.

Preferably, the solar power storage module comprises a solar panel, a storage battery and a controller, and the storage battery is electrically connected with the solar panel and the controller.

Preferably, a flow valve is arranged on the water inlet pipe, and a circulating pump is arranged on the water outlet pipe.

Preferably, the inner wall of the heat storage water tank, the inner wall of the circulating water pipe, the inner wall of the water inlet pipe and the inner wall of the water outlet pipe are all provided with an anti-corrosion layer.

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

1) the utility model discloses a vacuum tube solar collector can heat energy with solar energy conversion and heat water, can be with the hot water pumping among the vacuum tube solar collector get into the hot water storage water tank in through water pump one to discharge through the outlet pipe, heat, solar energy power storage module can be stored solar energy for the electric energy in the battery simultaneously, when the water in not having the sun or the hot water storage water tank need heat, supplies power, can be abundant utilize solar energy.

2) The utility model discloses hot water after heating equipment gets into in the heat storage water tank from the circulating water pipe, its temperature is lower, when the heating pipe is worked as the water in the heat storage water tank and heats, the hot steam that produces during the heating can pass through during gas vent discharge gets into snakelike metal pipeline, discharge through discharge valve via snakelike metal pipeline, on the heat energy that hot steam produced can conduct circulating water pipe through snakelike metal pipeline, preheat the low temperature hot water in the circulating water pipe, thereby heating time has been shortened.

Drawings

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

fig. 2 is the internal structure schematic diagram of the heat storage water tank of the present invention.

In the figure: the solar energy heat collecting device comprises a vacuum tube solar heat collector 1, a solar energy storage module 2, a heat storage water tank 3, a water pump I4, a water pump II 5, a water outlet 6, a heating tube 7, an air outlet 8, a circulating water pipe 9, a snake-shaped metal pipeline 10, an exhaust valve 11, a water inlet tube 12, a flow valve 13, a water outlet tube 14, a circulating pump 15 and a temperature sensor 16.

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 solar photo-thermal heating system comprises a vacuum tube solar collector 1, a solar electric storage module 2 and a heat storage water tank 3, wherein a water inlet above the left side of the heat storage water tank 3 is connected with a water outlet of the vacuum tube solar collector 1 through a first water pipe, a first water pump 4 is arranged on the first water pipe, when heating is needed, hot water in the vacuum tube solar collector 1 can be pumped into the heat storage water tank 3 through the first water pump 4 and is discharged through a water outlet pipe 14 to be heated, a water outlet 6 is arranged at the bottom of the heat storage water tank 3, the water outlet 6 is connected with a water inlet of the vacuum tube solar collector 1 through a second water pipe, a second water pump 5 is arranged on the second water pipe and is pumped into the vacuum tube solar collector 1 through the second water pump 5, a heating pipe 7 and a temperature sensor 16 are arranged at the bottom in the heat storage water tank 3, and the temperature sensor 16 is used for detecting the temperature of water in the heat storage water tank 3, the solar energy storage module 2 is electrically connected with the heating pipe 7, the solar energy storage module 2 can convert solar energy into electric energy to be stored in a storage battery, when the sun does not exist or water in the heat storage water tank 3 needs to be heated, power is supplied, the air outlet 8 is arranged at the top of the heat storage water tank 3, the right side of the heat storage water tank 3 is sequentially provided with a circulating water pipe 9, a water inlet pipe 12 and a water outlet pipe 14 from top to bottom, low-temperature hot water passing through the heating equipment enters the heat storage water tank 3 from the circulating water pipe 9, cold water enters the heat storage water tank 3 from the water inlet pipe 12, the circulating water pipe 9 is a metal pipeline, the outer wall of the circulating water pipe 9 is sleeved with a snake-shaped metal pipeline 10, one end of the snake-shaped metal pipeline 10 is connected with the air outlet 8 through a pipeline, the other end of the snake-shaped metal pipeline 10 is connected with the air outlet 11, and the heating pipe 7 is operated to heat the water in the heat storage water tank 3, the hot steam that produces during the heating can discharge through gas vent 8 and get into snakelike metal pipeline 10 in, discharges through discharge valve 11 through snakelike metal pipeline 10, and the heat energy that the hot steam produced can conduct on circulating water pipe 9 through snakelike metal pipeline 10, preheats the low temperature hot water in circulating water pipe 9 to heating time has been shortened.

The solar power storage module 2 comprises a solar panel, a storage battery and a controller, and the storage battery is electrically connected with the solar panel and the controller.

The water inlet pipe 12 is provided with a flow valve 13 for controlling flow, and the water outlet pipe 14 is provided with a circulating pump 15.

The inner wall of the heat storage water tank 3, the inner wall of the circulating water pipe 9, the inner wall of the water inlet pipe 12 and the inner wall of the water outlet pipe 14 are all provided with anti-corrosion layers, and the anti-corrosion layers are anti-corrosion coatings, so that the anti-corrosion performance can be improved.

The working principle is as follows: cold water enters the heat storage water tank 3 from the water inlet pipe 12 and is pumped into the vacuum tube solar heat collector 1 through the water pump two 5, the vacuum tube solar heat collector 1 can convert solar energy into heat energy to heat water, when heating is needed, hot water in the vacuum tube solar heat collector 1 can be pumped into the heat storage water tank 3 through the water pump one 4 and is discharged through the water outlet pipe 14 to heat, meanwhile, the solar energy storage module 2 can convert solar energy into electric energy to be stored in a storage battery, when no sun exists or water in the heat storage water tank 3 needs to be heated, power is supplied, hot water passing through the heating equipment enters the heat storage water tank 3 from the circulating water pipe 9, the temperature is low, when the heating pipe 7 works to heat water in the heat storage water tank 3, hot steam generated during heating can be discharged into the snake-shaped metal pipeline 10 through the air outlet port 8 and is discharged through the air outlet valve 11 through the snake-shaped metal pipeline 10, the heat energy generated by the hot steam can be conducted to the circulating water pipe 9 through the snake-shaped metal pipeline 10 to preheat the low-temperature hot water in the circulating water pipe 9, so that the heating time is shortened.

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 solar photothermal heating system, includes vacuum tube solar collector (1), solar energy power storage module (2) and heat storage water tank (3), its characterized in that: the solar energy heat storage water heater is characterized in that a water inlet at the upper side of the left side of the heat storage water tank (3) is connected with a water outlet of the vacuum tube solar heat collector (1) through a water pipe, a water pump (4) is arranged on the water pipe, a water outlet (6) is arranged at the bottom of the heat storage water tank (3), the water outlet (6) is connected with a water inlet of the vacuum tube solar heat collector (1) through a water pipe, a water pump (5) is arranged on the water pipe, a heating pipe (7) and a temperature sensor (16) are arranged at the bottom of the heat storage water tank (3), a solar energy power storage module (2) is electrically connected with the heating pipe (7), an exhaust port (8) is arranged at the top of the heat storage water tank (3), a circulating water pipe (9), a water inlet pipe (12) and a water outlet pipe (14) are sequentially arranged on the right side of the heat storage water tank (3), the circulating water pipe (9) is a metal pipeline, and a snake-shaped metal pipeline (10) is sleeved on the outer wall of the circulating water pipe (9), one end of the snake-shaped metal pipeline (10) is connected with the exhaust port (8) through a pipeline, and the other end of the snake-shaped metal pipeline (10) is connected with the exhaust valve (11).

2. The solar photo-thermal heating system according to claim 1, characterized in that: the solar energy power storage module (2) comprises a solar panel, a storage battery and a controller, wherein the storage battery is electrically connected with the solar panel and the controller.

3. The solar photo-thermal heating system according to claim 1, characterized in that: be equipped with flow valve (13) on inlet tube (12), be equipped with circulating pump (15) on outlet pipe (14).

4. The solar photo-thermal heating system according to claim 1, characterized in that: and the inner wall of the heat storage water tank (3), the inner wall of the circulating water pipe (9), the inner wall of the water inlet pipe (12) and the inner wall of the water outlet pipe (14) are all provided with an anti-corrosion layer.