Recycling compound energy and high-rise building integrated central heating system

Abstract

The invention relates to a recycling compound energy and high-rise building integrated central heating system. The system is installed on the top of a building and is structurally characterized in that a solar cooling module is paved below a solar cell module; the solar cell module is connected with a grid-connected inverter through a cable; a public supply network and the grid-connected inverter are jointly connected with an air source heat pump; the solar cooling module is communicated with a cooling water tank through an upper circulating tube and a lower circulating tube; the cooling water tank is connected with a constant temperature hot water tank; the lower part of the constant temperature hot water tank is connected with the air source heat pump; the constant temperature hot water tank is communicated with each user through a hot water supply main pipe; the hot water supply main pipe is simultaneously communicated with each user coiler; the hot water supply main pipe is communicated with the user coilers; the user coilers are connected with a water return pipeline; and the water return pipeline is connected with the constant temperature hot water tank after being connected with a circulating pump. The system is provided with IC (Integrated Circuit) card metering electronic water meters and IC card heat meters, and a property management host wirelessly communicates with each electronic water meter. The invention can supply hot water for 24 hours all weather, saves water and energy, does not generate pollution and can accurately meter.

Description

technical field [0001] The invention relates to the technical field of building heating, in particular to a centralized heating system integrating circular composite energy and high-rise buildings. Background technique [0002] Solar energy is an inexhaustible clean energy with the advantages of no noise and zero emissions. Therefore, solar energy is widely used in photoelectricity and photothermal. However, solar energy is intermittent and random, and there are solar cells occupying The area is large, power generation needs to be stored and it is not easy to combine with buildings. In addition, the solar cell module generates heat while generating the photoelectric effect, and as the ambient temperature rises, the output power of the solar cell module will be greatly reduced, so that the solar cell module cannot fully exert its maximum performance. At present, there are many solar photovoltaic power generation systems at home and abroad, which can be roughly divided into t...

AI Technical Summary

Problems solved by technology

Especially when applied to high-rise buildings, due to the limited area of ​​the top floor of the building, it cannot meet the area requirements of solar cells, and a large number of batteries are required to store electric energy. In addition, there is a considerable loss of electric energy during the charging and discharging process of the battery, and the maintenance and maintenance of the battery Pollution and other issues not only increase the operating cost of the system, but also greatly reduce the operating efficiency

[0003] At present, there are many hot water supply systems for small high-rise buildings, such as installing a domestic solar water heater for each household; -separation-separation" system); however, most of them have problems such as many independent systems, inconvenient maintenance, high failure frequency, difficulty in coordinating with the building, affecting the beauty of the building, and inability to share hot water resources, etc.

In addition, there is currently no unified installation specification for the installation of hot water systems, and most of the installation methods are in the state of post-installation and disorderly installation

Due to the different sizes of the hot water supply system, there is no overall design. Although the installation of the hot water supply system strives to be neatly arranged, it is still a post-added component for the building, thus destroying the overall image of the building

There are also air-conditioning systems used by users for heating, and there are also many independent systems, which occupy the housing area and other problems.

Centralized heat collection-centralized water storage-household use of solar water heating system ("collection-collection-separation" system) can realize the sharing of hot water resources, does not occupy the user's housing area, has the advantages of convenient maintenance, unified management of users, etc., but due to The length of the hot water supply pipe is too long, the heat loss is too large, and the hot water dissipates heat and cools down in the pipeline. Especially, users in low-level areas need to release a large amount of cold water, causing users in low-level areas to pay more for hot water, and it is easy to cause problems such as conflicts between property owners and users. If central heating is used, there are still complicated and cumbersome charging issues

At present, low-carbon new energy centralized heating is an inevitable trend in the development of the green building industry in the future, and there are no reports and applications for high-rise building central heating systems using new energy

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