CN220728333U

CN220728333U - Solar heating equipment

Info

Publication number: CN220728333U
Application number: CN202322349795.4U
Authority: CN
Inventors: 夏茂国; 关颖; 邱亮; 葛静; 古魁
Original assignee: Shenyang Tianhong New Energy Co ltd
Current assignee: Shenyang Tianhong New Energy Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-04-05
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses a solar heating device, which relates to the technical field of solar energy and solves the technical problems that the service life of a pipeline is reduced and a user cannot conveniently and efficiently utilize hot water in the prior art.

Description

Solar heating equipment

Technical Field

The utility model relates to the technical field of solar energy, in particular to a solar heating device.

Background

Solar heating is a sustainable energy solution for converting sunlight into heat energy by using solar energy, and is used for supplying indoor heating and hot water, solar energy is a renewable energy source, and is not consumed completely, by using solar energy for heating, dependence on limited fossil fuel resources can be reduced, the influence on environment is reduced, a solar heating system can directly provide heat energy by using solar energy, the requirement on traditional energy sources is reduced, the energy cost can be reduced, the consumption of electric power or fuel gas is reduced, the solar heating system does not generate greenhouse gas emission and air pollutants, the environmental influence is small, compared with the traditional coal-fired or fuel gas heating system, solar heating is helpful for reducing carbon emission, improving air quality, and long-term return on investment can be realized by saving energy cost and reducing maintenance cost over time.

The utility model with the name of CN214370490U comprises a solar heat collector and a heat preservation water tank, wherein a water outlet pipe of the solar heat collector is communicated with a water inlet pipe of the heat preservation water tank through a first electromagnetic valve, a water outlet pipe of the heat preservation water tank is arranged at the lower part of the heat preservation water tank and is communicated with a water inlet pipe of a household heater, and a circulating pump is arranged on the water outlet pipe of the water tank.

The trickle preheating temperature rise and the hot water storage can not be switched, so that the cold water is introduced into the water heater, which is easy to cause the technical problems of reduced service life of the pipeline and inconvenience for users to efficiently use the hot water.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a solar heating device, which solves the technical problems that the service life of a pipeline is reduced and a user is inconvenient to use the hot water efficiently in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a solar heating's heating installation, includes the base, base upper wall fixed mounting has the stand, stand upper wall fixed mounting has the heat collection case, install the heat collection unit in the heat collection case, fixed mounting has the heating pipe in the heat collection case, heating pipe input output passes heat collection case and base, base lower wall fixed mounting has the switching-over valve, base lower wall fixed mounting has the hot-water tank, base lower wall fixed mounting has the preheating tank, preheating tank lower wall fixed mounting has the cold water tank, fixed mounting has the immersible pump in the cold water tank, immersible pump output fixed connection is in preheating tank lower wall, heating pipe input fixed connection is in preheating tank upper wall, heating pipe output fixed connection is in switching-over valve input, switching-over valve first output fixed connection is in hot-water tank input, switching-over valve second output fixed connection has the preheating pipe, switching-over pipe is rotationally installed to the valve, preheating pipe output fixed connection is in the preheating tank upper wall, switching-over mode is passed through to the switching-over valve when the water storage mode, and the water can be carried out to the switching-over mode when the water-over, and the water-heating mode is needed to be washed to the water.

Preferably, the upper wall surface of the heat collection box is a light-transmitting plate, the heat collection unit comprises a heat absorption plate, an upper fin is fixedly arranged on the upper wall surface of the heat absorption plate, a lower fin is fixedly arranged on the lower wall surface of the heat absorption plate, the heating pipe is fixedly wound in the upper fin and the lower fin, the heat absorbed by the heat absorption plate is conducted into the heating pipe through the winding of the heating pipe in the upper fin and the lower fin and through the heat conduction of the upper fin and the lower fin, and the heat collection unit is arranged in the heat collection box, wherein the heating pipe is fixedly wound between the upper fin and the lower fin, the heat absorption area is increased through a multi-layer heat collection structure, and the heat collection effect is improved.

Preferably, a pipeline relief valve is fixedly arranged on the heating pipe, and the heating pipe and valve equipment are prevented from being damaged by excessive high pressure generated in the heating process through the pipeline relief valve.

Preferably, the preheating pipe is in a solenoid shape, and the preheating pipe is wound outside the preheating box, so that the preheating pipe can heat water in the preheating box, the phenomenon that the electrons and the pipeline components are damaged due to the fact that water with overlarge temperature difference is suddenly introduced is prevented, the preheating effect can be improved, cold water is fully preheated before entering the heating pipe, and the heat energy utilization efficiency is improved.

Preferably, the filter plate is fixedly installed in the clean water tank, the clean water pipe is fixedly installed on the side wall surface of the clean water tank, the drain pipe is fixedly installed on the side wall surface of the clean water tank, impurities are prevented from entering the submersible pump through the filter plate, and sewage and cleaning liquid after cleaning are discharged through the drain pipe.

Preferably, a box relief valve is fixedly arranged at the upper end of the side wall surface of the hot water tank, a heating pipe is fixedly arranged on the side wall surface of the hot water tank, the box relief valve is used for preventing potential safety hazards caused by overpressure of the hot water tank, and the heating pipe is convenient for a user to use hot water.

Advantageous effects

The utility model provides a solar heating device, which adopts a light-transmitting plate as the upper wall surface of a heat collection box, can absorb solar radiation heat energy to the greatest extent, improves the energy utilization efficiency, is internally provided with a heat collection unit, and a heating pipe is fixedly wound between an upper fin and a lower fin.

Drawings

Fig. 1 is a schematic structural diagram of a solar heating device according to the present utility model.

Fig. 2 is a schematic diagram of the overall structure of a solar heating device according to the present utility model.

In the figure: 1. a base; 2. a column; 3. a heat collection box; 4. heating pipes; 5. a reversing valve; 6. a hot water tank; 7. a preheating box; 8. a cold water tank; 9. submersible pump; 10. a preheating tube; 11. a reversing tube; 12. a light-transmitting plate; 13. a heat absorbing plate; 14. an upper fin; 15. a lower fin; 16. a pipeline pressure limiting valve; 17. a filter plate; 18. a clear liquid pipe; 19. a blow-down pipe; 20. a box body pressure release valve; 21. a heating pipe;

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a solar heating's heating installation, includes base 1, base 1 upper wall fixed mounting has stand 2, stand 2 upper wall fixed mounting has heat collection box 3, install the heat collection unit in the heat collection box 3, heat collection box 3 internal fixation has heating pipe 4, heating pipe 4 input passes heat collection box 3 and base 1, base 1 lower wall fixed mounting has switching-over valve 5, base 1 lower wall fixed mounting has hot-water tank 6, base 1 lower wall fixed mounting has preheating box 7, preheating box 7 lower wall fixed mounting has cold water tank 8, cold water tank 8 internal fixation has immersible pump 9, immersible pump 9 output fixed connection is in preheating box 7 lower wall, heating pipe 4 input fixed connection is in preheating box 7 upper wall, heating pipe 4 output fixed connection is in switching-over valve 5 input, switching-over valve 5 first output fixed connection is in hot-water tank 6 input, preheating valve 5 second output fixed connection is connected with switching-over valve 10, switching-over valve 5 and switching-over in the switching-over pipe is needed to be carried out in the water storage mode to the switching-over mode, and when the switching-over mode is needed to be connected to the water storage mode, the switching-over in the water storage mode is needed to be cooled down, the switching-over to be connected to the switching-over.

The embodiment is further configured that the upper wall surface of the heat collection box 3 is a light-transmitting plate 12, the heat collection unit comprises a heat absorption plate 13, an upper fin 14 is fixedly installed on the upper wall surface of the heat absorption plate 13, a lower fin 15 is fixedly installed on the lower wall surface of the heat absorption plate 13, the heating pipe 4 is fixedly wound in the upper fin 14 and the lower fin 15, heat conduction is conducted through the upper fin 14 and the lower fin 15 by the heating pipe 4, heat energy absorbed by the heat absorption plate 13 is conducted into the heating pipe 4, the heat collection unit is installed in the heat collection box 3, the heating pipe 4 is fixedly wound between the upper fin 14 and the lower fin 15, the heat absorption area of the heat energy is increased through a multi-layer heat collection structure, and the heat collection effect is improved.

The embodiment is further configured in that a pipeline relief valve is fixedly installed on the heating pipe 4, and the heating pipe 4 and valve equipment are prevented from being damaged by excessive pressure generated in the heating process through the pipeline relief valve.

The embodiment further provides that the preheating pipe 10 is in a solenoid shape, and the preheating pipe 10 is wound outside the preheating box 7, so that the preheating pipe 10 can heat water in the preheating box 7, prevent the damage of electrons and pipeline components caused by suddenly introducing water with overlarge temperature difference, improve the preheating effect, enable cold water to be preheated more fully before entering the heating pipe 4, and improve the heat energy utilization efficiency.

The embodiment is further configured in that the filter plate 17 is fixedly installed in the clean water tank, the clean water pipe 18 is fixedly installed on the side wall surface of the clean water tank, the drain pipe 19 is fixedly installed on the side wall surface of the clean water tank, impurities are prevented from entering the submersible pump 9 through the filter plate 17, and sewage and cleaning liquid after cleaning are discharged through the drain pipe 19.

The embodiment is further configured in that a tank pressure relief valve 20 is fixedly installed at the upper end of the side wall surface of the hot water tank 6, a heating pipe 21 is fixedly installed on the side wall surface of the hot water tank 6, the tank pressure relief valve 20 is used for preventing potential safety hazards caused by overpressure of the hot water tank 6, and the heating pipe 21 is convenient for users to utilize hot water.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

The use principle is as follows: as shown in fig. 1-2, the submersible pump 9 is connected with an external controller and a power supply through wires.

The circulation steps are as follows: clear water is added into the cold water tank 8 through the clear water pipe 18, enters the bottom end of the clear water tank through the filter plate 17, the submersible pump 9 is started, cold water of the submersible pump 9 is fed into the preheating tank 7, enters the heating pipe 4 through the top end of the preheating tank 7 for heating, enters the reversing valve 5 through the output end of the heating pipe 4, the reversing valve 5 is positioned at the circulating end, the reversing pipe 11 is positioned between the input end and the second output end, hot water enters the preheating pipe 10, the preheating tank 7 is preheated and flows back into the cold water tank 8, and when the reversing pipe 11 of the reversing valve 5 is connected with the first output end and the input pipe, the hot water enters the hot water tank 6 for standby storage.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. The utility model provides a solar heating's heating installation, includes base (1), its characterized in that, base (1) upper wall fixed mounting has stand (2), stand (2) upper wall fixed mounting has heat collection case (3), install the heat collection unit in heat collection case (3), heat collection case (3) internal fixation has heating pipe (4), heating pipe (4) input output passes heat collection case (3) and base (1), base (1) lower wall fixed mounting has switching-over valve (5), base (1) lower wall fixed mounting has hot-water tank (6), base (1) lower wall fixed mounting has preheating case (7), preheating case (7) lower wall fixed mounting has cold water tank (8), cold water tank (8) internal fixation has immersible pump (9), immersible pump (9) output fixed connection is in preheating case (7) lower wall, heating pipe (4) input fixed connection is in preheating case (7) upper wall, switching-over valve (5) output fixed connection, switching-over valve (5) input fixed connection is in second switching-over valve (5), the reversing valve (5) is rotatably provided with a reversing pipe (11), and the output end of the preheating pipe (10) is connected to the upper wall surface of the cold water tank (8).

2. A solar heating installation according to claim 1, wherein the upper wall surface of the heat collection box (3) is a light-transmitting plate (12), the heat collection unit comprises a heat absorption plate (13), an upper fin (14) is fixedly arranged on the upper wall surface of the heat absorption plate (13), a lower fin (15) is fixedly arranged on the lower wall surface of the heat absorption plate (13), and the heating pipe (4) is fixedly wound in the upper fin (14) and the lower fin (15).

3. A solar heating installation according to claim 2, characterized in that the heating pipe (4) is fixedly provided with a pipe relief valve.

4. A solar heating installation according to claim 1, characterized in that the preheating pipe (10) is of a solenoid shape, the preheating pipe (10) being wound outside the preheating tank (7).

5. A solar heating installation according to claim 1, characterized in that the inside of the clean water tank is fixedly provided with a filter plate (17), the side wall surface of the clean water tank is fixedly provided with a clean water pipe (18), and the side wall surface of the clean water tank is fixedly provided with a drain pipe (19).

6. A solar heating installation according to claim 1, wherein a tank relief valve (20) is fixedly mounted on the upper end of the side wall surface of the hot water tank (6), and a heating pipe (21) is fixedly mounted on the side wall surface of the hot water tank (6).