CN207960059U - Integrated assembled comprehensive energy station - Google Patents

Abstract

The integrated assembled comprehensive energy station is characterized in that it includes a base with a fence and an integrated assembled steel structure with a three-story structure. On the base, an integrated assembled steel structure, a hot water storage tank and high-temperature molten salt tanks; on the first, second, third and top floors of the integrated assembled steel structure, a car charging module, a comprehensive equipment module, an air source heat pump module and a PV/T integrated module are respectively installed. The utility model has the advantages of: the energy station is assembled into an assembled integrated molding device, providing users with a six-in-one one-stop comprehensive energy solution of "heating, cooling, power supply, charging, multi-energy complementarity, and energy storage" Plans to achieve comprehensive upgrades, innovative development and industrial transformation in the field of clean energy.

Description

Integrated prefabricated comprehensive energy station

technical field

The utility model relates to an integrated assembled comprehensive energy station, which combines multi-energy complementary + energy storage + energy Internet technology to provide "heating, cooling, power supply, charging, Energy complementary, energy storage" six-in-one one-stop comprehensive energy solution to achieve comprehensive upgrades, innovative development and industrial transformation in the field of clean energy.

Background technique

In recent years, heavy smog has repeatedly hit many provinces and cities in the north, which has aroused the attention and heated discussions of the whole people. On December 21, 2016, at the 14th meeting of the Central Finance and Economics Leading Group, Chairman Xi clearly instructed to promote clean heating in the north, requiring gas to be suitable for gas, electricity to be suitable for electricity, clean energy to be used as much as possible, and the proportion of clean heating to be accelerated . Clean heating refers to the use of clean energy such as natural gas, electricity, geothermal, biomass, solar energy, industrial waste heat, clean coal (ultra-low emissions), nuclear energy, etc., to achieve low emissions and low energy consumption through high-efficiency energy-using systems. It includes the whole process of heating with the goal of reducing pollutant emissions and energy consumption, involving clean heat sources, efficient transmission and distribution pipeline networks (heat networks), energy-saving buildings (heat users), and other links. Under the current national conditions in our country, clean heating is by no means a simple one-size-fits-all "coal to gas" or "coal to electricity", but an overall plan for coal, natural gas, electricity, renewable energy and other energy forms, and the scope is not only It is limited to unilateral innovation on the heat source side, but a comprehensive clean and efficient upgrade of the entire heating system. At present, various types of energy devices are installed separately and cannot be combined according to needs. Not only does it take up a lot of space, but also the layout is unreasonable and inconvenient to use. It cannot meet the needs of modern life and production for various types of energy.

Contents of the invention

In order to overcome the above-mentioned defects existing in the prior art, the utility model provides an integrated assembled comprehensive

Combined energy station.

The technical scheme of the utility model is: an integrated assembly type comprehensive energy station, which is characterized in that it includes a base with a fence and an integrated assembly steel structure with a three-layer structure, and an integrated assembly Type steel structure, hot water storage tank and high temperature molten salt tank; the first, second, third and top floors of the integrated assembled steel structure are respectively equipped with a car charging module, a comprehensive equipment module, and an air source heat pump module And PV/T integrated module.

The comprehensive equipment module includes: comprehensive water treatment module, heating circulation pump, battery pack module, grid-connected inverter, comprehensive power distribution module, transformer module and comprehensive control module, the primary external power grid of the transformer module, the secondary The stage is connected to the input end of the integrated power distribution module, and the different output ends of the integrated power distribution module are respectively connected to the vehicle charging module, air source heat pump module, hot water storage tank, high temperature molten salt tank, intelligent power supply module and electrical equipment of the energy station , and connected to the battery pack module and the current combiner box of the PV/T integrated module through the grid-connected inverter; the integrated water treatment module is connected to the heating circulation pump to control the latter's working state; the air source heat pump module Connected in the loop of the heating return pipe and the heating water supply pipe, the heating return pipe and the heating water supply pipe are connected with the floor heating user and the radiator user; the heating circulation pump is connected in series with the heating return pipe; the hot water storage tank and the high temperature molten salt tank connected in series in the loop of the heating water supply pipe.

The heat absorbing device of the air source heat pump module is connected with the multi-energy complementary module, and the multi-energy complementary module introduces the waste heat source discharged from the outside.

The integrated control module is respectively connected with the user's household heating control module and intelligent power supply module through the regional energy Internet.

The utility model has the advantages of rationally laying out various types of energy devices through the integrated assembled steel structure, realizing the integration of the whole package, and providing users with "heating, cooling, power supply, and charging" as an assembled integrated equipment. The six-in-one one-stop comprehensive energy solution of "multi-energy complementarity and energy storage" realizes comprehensive upgrading, innovative development and industrial transformation in the field of clean energy. The integrated prefabricated comprehensive energy station is based on the technologically advanced molten salt energy storage technology and system, and integrates the high-efficiency solar PV/T integrated system with completely independent intellectual property rights, using solar energy, geothermal energy, air energy, biomass energy, photovoltaic, Wind power, power grid valley power and other clean energy, through the big data energy Internet intelligent control technology, rationally allocate the proportion of various energy sources according to local conditions, realize multi-energy complementarity, and output stable, continuous and controllable heating, cooling, steam, Electricity and other energy sources to improve energy efficiency and achieve system optimization and the most economical operation mode. It has the characteristics of zero emission, zero pollution, low cost, safety and reliability, and automatic operation. It can be used in new towns, new villages, schools, hospitals, scenic spots, industrial parks, military barracks and other areas that cannot be covered by urban central heating.

Description of drawings

Fig. 1 is a schematic diagram of the main structure of the utility model;

Fig. 2 is a schematic diagram of the three-dimensional structure of the integrated assembled steel structure of the present invention;

Fig. 3 is the enlarged view of place A in Fig. 2;

Fig. 4 is the enlarged view of place B in Fig. 2;

Fig. 5 is a perspective view of the overall appearance of the utility model;

Fig. 6 is the C-C sectional view of Fig. 5;

Fig. 7 is a D-D sectional view of Fig. 5 .

Detailed ways

The utility model will be further described below in conjunction with specific embodiments, and the advantages and characteristics of the utility model will become clearer along with the description. But these embodiments are only exemplary, and do not constitute any limitation to the scope of the present utility model. Those skilled in the art should understand that, without departing from the spirit and scope of the utility model, the details and forms of the technical solution of the utility model can be modified or replaced, but these modifications and replacements all fall within the protection scope of the utility model .

Referring to Fig. 1, the integrated assembled comprehensive energy station of the utility model is characterized in that it includes a base C with a fence and an integrated assembled steel structure 1 with a three-layer structure. An assembled steel structure 1, a hot water storage tank 6, and a high-temperature molten salt tank 7; the first, second, third, and top floors of the integrated assembled steel structure 1 are respectively provided with a car charging module 2, a comprehensive Equipment module 3, air source heat pump module 4 and PV/T integrated module 5.

The comprehensive equipment module 3 includes: a comprehensive water treatment module 8, a heating circulation pump 9, a battery pack module 17, a grid-connected inverter 18, a comprehensive power distribution module 19, a transformer module 22 and a comprehensive control module 23, and the transformer module 22 The primary external grid, the secondary of the transformer module 22 is connected to the input end of the integrated power distribution module 19, and the different output ends of the integrated power distribution module 19 are respectively connected to the vehicle charging module 2, the air source heat pump module 4, the hot water storage tank 6, The high-temperature molten salt tank 7, the intelligent power supply module 21, and the electrical equipment 25 of the energy station are connected, and are connected with the battery pack module 17 and the current combiner box 16 of the PV/T integrated module 5 through the grid-connected inverter 18; comprehensive water treatment The module 8 is connected with the heating circulation pump 9 for controlling the working state of the latter; the air source heat pump module 4 is connected in the circuit of the heating return pipe 14 and the heating water supply pipe 15, and the heating return pipe 14 and the heating water supply pipe 15 Connected to the user radiator 12; the heating circulation pump 9 is connected in series in the heating return pipe 14; the hot water storage tank 6 and the high temperature molten salt tank 7 are connected in series in the loop of the heating water supply pipe 15;

The heat absorbing device of the air source heat pump module 4 is connected to the multi-energy complementary module 13, and the multi-energy complementary module 13 introduces the waste heat source discharged from the outside;

The integrated control module 23 is respectively connected to the household heating control module 10 and the intelligent power supply module 21 installed in each user through the regional energy Internet 24 .

The integrated fabricated steel structure 1 includes horizontal beams 111 and upright beams 112, between each floor and the second floor, between the second floor and the third floor, and on the top floor there are multiple horizontal beams 111 criss-crossing. In the connection structure, vertical beams 112 are respectively provided at the corners, edges and middle parts of the horizontal beams 111 on each floor; on the three or four sides of the vertical beams 112, there are plugs for docking with the ends of the corresponding horizontal beams 111. The interface 40 , the horizontal beam 111 is inserted into the insertion interface 40 and fastened by bolts 114 .

The segmental butt joints of the horizontal beam 111 and the vertical beam 112 are connected by connecting plates 113 and bolts, and a connecting plate 113 is respectively arranged on both sides of the two sections of horizontal beams 111 or vertical beams 112 that are connected to each other. Bolts are fastened between the mounting holes of the plate 113 and the through holes provided on the horizontal beams 111 or the vertical beams 112 . The above structure can be easily disassembled.

When the utility model D is in use, it is connected with the user E, including power supply lines, heating pipelines and communication lines. User E includes regional energy Internet 24 , household heating control module 10 , and intelligent power supply module 21 . The regional energy internet 24 is controlled by the integrated control module 23 of the utility model.

Electric regulating valves are installed at the inlet of the hot water storage tank 6, the inlet of the high-temperature molten salt tank 7, the inlet and outlet of the air source heat pump module 4, the inlet and outlet of the PV/T integrated module 5, and the inlet and outlet of the multi-energy complementary module 13.

Its working principle is: the energy station adopts an integrated assembled steel structure, and the car charging module 2 is arranged on the first floor, the comprehensive equipment module 3 is arranged on the second floor, the air source heat pump module 4 is arranged on the third floor, and PV/T integration The module 5 is arranged on the roof to realize the integrated forming equipment and provide users with comprehensive energy solutions; the heating circulation pump 9 sends the return water at 45 (30)°C in the heating return pipe 14 into the air source heat pump module 4 and PV respectively. /T integrated module 5, multi-energy complementary module 13, raise the water temperature to 55 (40) ℃, and then merge into the hot water storage tank 6 and high-temperature molten salt tank 7, after further heating to 70 (40) ℃, through heating The water supply pipe 15 is supplied to regional users. After the flow is controlled by the household heating control module 10 at the user entrance, it enters the floor heating user 11 and the radiator user 12 to cool down, and then returns to the heating return pipe 14 to form a circulation; the PV/T integrated module 5, the photovoltaic current generated is combined by the current combiner box 16, enters the battery pack module 17 for storage/discharge, is adjusted by the grid-connected inverter 18, enters the integrated power distribution module 19, and is sent to each user. The other circuit of the power supply is provided by The transformer module 22 is connected from the power grid and enters the integrated power distribution module 19 after being transformed. The charging module 2 and the regional smart grid 20, the regional smart grid 20 is sent to each user's smart power supply module 21 or external power supply, and the integrated control module 23 is connected to each user's household heating control module 10 and smart power supply module 21 through the regional energy Internet 24, Realize intelligent heating and power supply.

The utility model is characterized in that various modules of existing energy devices of different types are combined and installed on the integrated assembled steel structure 1 according to needs, and the connection relationship between the modules is conventional technology.

Claims (3)

1. The integrated assembled comprehensive energy station is characterized in that it includes a base (C) with a fence and an integrated assembled steel structure (1) with a three-story structure. On the base (C) there is a An integrated fabricated steel structure (1), a hot water storage tank (6) and a high temperature molten salt tank (7); on the first, second, third and The top layer is respectively equipped with a car charging module (2), a comprehensive equipment module (3), an air source heat pump module (4) and a PV/T integrated module (5); The comprehensive equipment module (3) includes: a comprehensive water treatment module (8), a heating circulation pump (9), a battery pack module (17), a grid-connected inverter (18), a comprehensive power distribution module (19), The transformer module (22) and the integrated control module (23), the primary of the transformer module (22) is connected to the power grid, the secondary of the transformer module (22) is connected to the input end of the integrated power distribution module (19), and the integrated power distribution module (19) The different output terminals of the vehicle are respectively connected with the vehicle charging module (2), air source heat pump module (4), hot water storage tank (6), high temperature molten salt tank (7), intelligent power supply module (21) and electrical equipment of the energy station (25) and connected to the battery module (17) and the current combiner box (16) of the PV/T integrated module (5) through the grid-connected inverter (18); the integrated water treatment module (8) is connected to the heating The circulation pump (9) is connected to control the working state of the latter; the air source heat pump module (4) is connected in the circuit of the heating return pipe (14) and the heating water supply pipe (15), and the heating return pipe (14 ) and the heating water supply pipe (15) are connected to the floor heating user (11) and the radiator user (12); the heating circulation pump (9) is connected in series with the heating return pipe (14); the hot water storage tank (6) and the high temperature melting The salt tank (7) is connected in series in the circuit of the heating water supply pipe (15); The heat absorbing device of the air source heat pump module (4) is connected to the multi-energy complementary module (13), and the multi-energy complementary module (13) introduces the waste heat source discharged from the outside; The integrated control module (23) is respectively connected with the user's household heating control module (10) and the intelligent power supply module (21) through the regional energy Internet (24). 2. The integrated prefabricated comprehensive energy station according to claim 1, characterized in that the integrated prefabricated steel structure (1) includes horizontal beams (111) and vertical beams (112), and each floor is connected to Between the second floor, between the second floor and the third floor, and the top floor are all connected by a plurality of criss-crossing horizontal beams (111). There is an upright beam (112); three or four sides of the upright beam (112) are provided with a socket (40) for docking with the end of the corresponding horizontal beam (111), and the horizontal beam (111) is inserted into the socket (40) and tighten the connection with bolts (114). 3. The integrated prefabricated comprehensive energy station according to claim 2, characterized in that the joints of the horizontal beam (111) and the vertical beam (112) are connected by connecting plates (113) and bolts. Two sections of horizontal beams (111) or vertical beams (112) that are docked with each other are provided with a connecting plate (113) respectively, and the mounting holes of the connecting plates (113) on both sides are connected with the mounting holes located on the horizontal beam (111) or vertical beam (111). The bolts are fastened between the through holes of the beam (112).