Multi-energy recovery system based on gas generator set

Abstract

The invention relates to the technical field of gas generator sets, in particular to a multi-energy recovery system based on a gas generator set. Comprising a gas generator set module, a solar heat collection module, a solar water heating module and a heating and refrigerating unit module, one path of a smoke exhaust channel of the gas generator set module is connected with the heating and refrigerating unit module, the other path of the smoke exhaust channel is communicated with the outside, and the heating and refrigerating unit module is connected with a community application module through a pipeline. The heating and refrigerating unit module is connected with the gas generator set module through a pipeline, one path of the solar heat collection module is connected with the gas generator set module, the other path of the solar heat collection module is connected with the solar water heating module, and the solar water heating module is connected with the heating and refrigerating unit module and the community application module through pipelines. The solar water heating module is connected with a water supplementing pipeline. Compared with the prior art, heat of the gas generator set is converted and absorbed through refrigeration of lithium bromide, meanwhile, a heat source needed by the diesel generator set is subjected to heat preservation through the solar heat collection system, the requirement for reciprocating recycling of energy among people, machines and nature can be met, and the purpose of environmental protection is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of gas generator sets, in particular to a multi-energy recovery system based on gas generator sets. Background Art

[0002] As energy demand increases, it is a social trend to make full use of energy and reduce waste. The main function of gas generator sets is to generate electricity by driving generators. However, only about half of the kinetic energy of gas generator sets can be effectively utilized. The effective utilization rate of burning different fuels is not the same, and some are even lower. How to improve its own kinetic energy utilization rate and reduce its cost value is a problem that society has always been concerned about.

[0003] The main issues of general concern in society also include food, clothing, housing and transportation. The living environment depends on the supporting equipment of the community, mainly electricity, heating, cooling, etc. The power supply includes the national grid and emergency power supply, the heating equipment includes national collective heating and emergency heating, and the cooling measures also include collective cooling measures and emergency equipment cooling.

[0004] The Chinese patent with publication number CN108468593 discloses a gas internal combustion engine distributed energy supply system that complements solar energy. It combines a solar heat collection refrigeration unit with a gas power generation unit and a waste heat utilization unit. It not only solves the cold source problem of the gas power generation unit's air intake, but also uses solar energy to save the cold and heat sources of the gas power generation unit and the waste heat utilization unit and convert them into products for external supply. The heat source of this patent document mainly uses solar energy and internal combustion units, and the obtained cold water is returned to the generator to improve the power generation efficiency.

[0005] Therefore, an intelligent, environmentally friendly, multi-energy hybrid utilization system based on a gas-fired generator set is designed. The heat of the gas-fired generator set is converted and absorbed by lithium bromide refrigeration, and the heat source required by the diesel generator set is insulated by a solar thermal collection system. This can meet the needs of the reciprocating circulation of energy between man, machine and nature, and achieve the purpose of environmental protection. Summary of the invention

[0006] In order to overcome the deficiencies of the prior art, the present invention provides a multi-energy recovery system based on a gas generator set.

[0007] To achieve the above-mentioned purpose, a multi-energy recovery system based on a gas generator set is designed, including a gas generator set module, a solar thermal collection module, a solar water heater module, and a heating and refrigeration unit module. One exhaust channel of the gas generator set module is connected to the heating and refrigeration unit module, and the other exhaust channel is connected to the outside world. The heating and refrigeration unit module is connected to the community application module through a pipeline, the heating and refrigeration unit module is connected to the gas generator set module through a pipeline, one solar thermal collection module is connected to the gas generator set module, and the other solar thermal collection module is connected to the solar water heater module. The solar water heater module is connected to the heating and refrigeration unit module and the community application module through a pipeline, and the solar water heater module is connected to the water supply pipeline.

[0008] The heating and cooling unit module includes a smoke-water heat exchanger, a hot air conditioner, a refrigerator, and a cold air conditioner. The smoke exhaust channel of the gas generator set module is connected to the smoke-water heat exchanger. One route of the smoke-water heat exchanger is connected to the hot air conditioner, and the other two routes of the smoke-water heat exchanger are respectively connected to the solar water heating module and the refrigerator. The refrigerator is connected to the cold air conditioner. One route of the cold air conditioner is connected to the gas generator set module, and the other route is connected to the community application module. The hot air conditioner outlet is divided into three routes, one route is connected to the community application module, one route is connected to the solar water heating module, and the other route is connected to the gas generator set module.

[0009] The gas generator module and solar water heater module provide heat for the smoke-water heat exchanger, and the smoke-water heat exchanger transfers the heat to one or more of the solar water heater module, the thermal air conditioner, and the refrigerator for utilization.

[0010] The refrigerator provides cold air for the cold air conditioner, and the cold air conditioner transports the cold air to the room where the gas generator set module is located or to the exhaust duct of the gas generator set module for cooling.

[0011] The solar thermal collection module provides heat for the gas generator module and the solar water heater module. The solar water heater module includes an insulated water tank. The corresponding valve channel is opened as needed. The solar water heater module transmits heat to one or more of the community application module, the smoke-water heat exchanger, and the solar thermal collection module for utilization.

[0012] The heating and cooling unit module also includes a cooling tower, and the cold air outlet of the cooling tower is connected to one or more of the gas generator module, the community application module, and the refrigerator.

[0013] When the cold air outlet of the cooling tower is connected to the refrigerator, the cooling tower cools the water stored in the refrigerator and delivers the water to the refrigerator through the cooling water pump for action.

[0014] The smoke exhaust passage is provided with a black smoke purifier.

[0015] The gas generator module is connected to a wind, solar, diesel and storage microgrid system, which includes a wind energy module, a solar energy module and an energy storage system module. The wind energy module is connected to the gas generator module through an AC / AC converter, and the solar energy module and the energy storage system module are connected to the gas generator module through an AC / DC converter.

[0016] Compared with the prior art, the present invention can meet the needs of reciprocating circulation of energy between man, machine and nature, and achieve the purpose of environmental protection, by converting and absorbing the heat of the gas generator set through lithium bromide refrigeration, and at the same time insulating the heat source required by the diesel generator set through a solar energy collection system. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] like Figure 1 As shown, one way of the smoke exhaust channel 1-1 of the gas generator set module 1 is connected to the heating and refrigeration unit module 4, and the other way of the smoke exhaust channel 1-1 is connected to the outside world. The heating and refrigeration unit module 4 is connected to the community application module 5 through a pipeline. The heating and refrigeration unit module 4 is connected to the gas generator set module 1 through a pipeline. One way of the solar thermal collection module 2 is connected to the gas generator set module 1, and the other way of the solar thermal collection module 2 is connected to the solar water heating module 3. The solar water heating module 3 is connected to the heating and refrigeration unit module 4 and the community application module 5 through a pipeline, and the solar water heating module 3 is connected to the water supply pipeline 6.

[0020] The heating and cooling unit module 4 includes a smoke-water heat exchanger 4-1, a hot air conditioner 4-2, a refrigerator 4-3, and a cold air conditioner 4-4. The smoke exhaust channel 1-1 of the gas generator set module 1 is connected to the smoke-water heat exchanger 4-1. One path of the smoke-water heat exchanger 4-1 is connected to the hot air conditioner 4-2, and the other two paths of the smoke-water heat exchanger 4-1 are respectively connected to the solar water heating module 3 and the refrigerator 4-3. The refrigerator 4-3 is connected to the cold air conditioner 4-4. One path of the cold air conditioner 4-4 is connected to the gas generator set module 1, and the other path is connected to the community application module 5. The outlet of the hot air conditioner 4-2 is divided into three paths, one path is connected to the community application module 5, one path is connected to the solar water heating module 3, and the other path is connected to the gas generator set module 1.

[0021] The gas generator module 1 and the solar water heater module 3 provide heat for the smoke-water heat exchanger 4-1, and the smoke-water heat exchanger 4-1 transfers the heat to one or more of the solar water heater module 3, the thermal air conditioner 4-2, and the refrigerator 4-3 for utilization.

[0022] The outlet of the heat air conditioner 4-2 and the solar heat collection module 2 heat the room where the gas generator module 1 is located or the engine mixed liquid tank of the gas generator module 1 or the engine oil tank of the gas generator module 1 through the pipeline. After the heat air conditioner 4-2 is turned on, the corresponding valve channel is opened as needed, and the heat reaches one or more of the community application module 5, the solar water heater module 3, and the gas generator module 1 through the pipeline to achieve heating.

[0023] The refrigerator 4-3 works with one or more of the solar thermal collector module 2, the solar water heater module 3, the cooling tower 4-5, the cold air conditioner 4-4, and the gas generator module 1. The solar thermal collector module 2 and the solar water heater module 3 deliver heat to the refrigerator 4-3 for cold and heat exchange output to achieve refrigeration; the gas generator module 1 supplies power to the cold air conditioner 4-4, so that the circulated water is cooled again and then outputs cold air through the refrigerator 4-3. The gas generator module 1 supplies power to the refrigerator 4-3 to achieve refrigeration. The lithium bromide in the refrigerator 4-3 is converted into cold and heat and is used repeatedly. After the refrigerator 4-3 is turned on, the corresponding valve channel is opened as needed, and the cold air conditioner 4-4 or the cooling tower 4-5 delivers cold air to one or more of the community application module 5 and the gas generator module 1 to achieve refrigeration.

[0024] The refrigerator 4-3 provides cold air for the cold air conditioner 4-4, and the cold air conditioner 4-4 delivers the cold air to the room where the gas generator module 1 is located or to the exhaust duct 1-2 of the gas generator module 1 for cooling.

[0025] The solar thermal collection module 2 provides heat for the gas generator module 1 and the solar water heater module 3. The solar water heater module 3 includes an insulated water tank 3-1. The corresponding valve channel is opened as needed, and the solar water heater module 3 transmits heat to one or more of the community application module 5, the smoke-water heat exchanger 4-1, and the solar thermal collection module 2 for utilization.

[0026] The heating and cooling unit module 4 also includes a cooling tower 4-5, and the cold air outlet of the cooling tower 4-5 is connected to one or more of the gas generator module 1, the community application module 5, and the refrigerator 4-3. When the cold air outlet of the cooling tower 4-5 is connected to the gas generator module 1, it cools the exhaust duct 1-2 of the room where the gas generator module 1 is located or the gas generator module 1; when the cold air outlet of the cooling tower 4-5 is connected to the refrigerator 4-3, the cooling tower 4-5 cools the water stored in the refrigerator 4-3 and transports it to the refrigerator 4-3 through a cooling water pump. When used specifically, the cooling tower 4-5 can use seawater with a relatively constant temperature to play a cooling role.

[0027] In specific use, the present invention can also provide heat sources through seawater, energy storage systems, and new energy sources. The cold air obtained by the present invention through refrigerants, cold air conditioners, and cooling towers can be transported to the gas generator module 1 to cool the room where the gas generator module 1 is located or the exhaust duct 1-2 of the gas generator module 1, thereby improving the working efficiency of the gas generator module 1.

[0028] A black smoke purifier 1-3 is provided on the smoke exhaust channel 1-1 to play a purifying role.

[0029] The gas generator module 1 is connected to the wind, solar, diesel and storage microgrid system 6, which includes a wind energy module 6-1, a solar energy module 6-2, and an energy storage system module 6-3. The wind energy module 6-1 is connected to the gas generator module 1 through an AC / AC converter 6-4, and the solar energy module 6-2 and the energy storage system module 6-3 are connected to the gas generator module 1 through an AC / DC converter 6-5. When in use, one or more of the wind energy module 6-1, the solar energy module 6-2, and the energy storage system module 6-3 are used to provide energy for the gas generator module 1. After the gas generator module 1 generates electricity, in addition to being used for the heating and refrigeration unit module 4, it can also be used for the user load end 6-6.

[0030] During specific use, when in an emergency power supply environment, the gas generator set module 1 is started to generate electricity. The gas generator set module 1 meets the daily power supply needs and supplies power to the heating and refrigeration unit module 4. The heating and refrigeration unit module 4 turns on the smoke and water heat exchanger 4-1, and controls the opening of the corresponding valve channel according to temperature requirements to send heat to one or more of the solar water heating module 3, the thermal air conditioner 4-2, and the refrigerator 4-3.

[0031] When in a normal power supply environment, the gas generator set module 1 generates electricity and controls the opening of the corresponding valve channel according to temperature requirements. When heating is needed, the hot air conditioner 4-2 or the solar thermal collector module 2 is started by the city power to heat the gas generator set module 1. When cooling is needed, cooling is performed through the solar thermal collector module 2, the solar water heater module 3, the cooling tower 4-5, the cold air conditioner 4-4, the gas generator set module 1 or more of them and the refrigerator 4-3.

[0032] When the gas generator module 1 and the heating and cooling module 4 are in a non-operating state, the solar thermal collector module 2 provides heat to the gas generator module 1 and the solar water heater module 3 to achieve heating.

[0033] In the present invention, energy is fully recycled multiple times and reused after recycling, multiple systems are cross-complementary, the maximum value of the product is brought into play, and the benefits of the circular economy are maximized, which is a more green and environmentally friendly approach.

Claims

1. A multi-energy recovery system based on a gas generator set, characterized in that: The invention comprises a gas generator module (1), a solar heat collection module (2), a solar water heater module (3), and a heating and cooling unit module (4); a smoke exhaust channel (1-1) of the gas generator module (1) is connected to the heating and cooling unit module (4) through one channel, and another channel of the smoke exhaust channel (1-1) is connected to the outside; the heating and cooling unit module (4) is connected to the community application module (5) through a pipeline; the heating and cooling unit module (4) is connected to the gas generator module (1) through a pipeline; a solar heat collection module (2) is connected to the gas generator module (1) through one channel, and another channel of the solar heat collection module (2) is connected to the solar water heater module (3); the solar water heater module (3) is connected to the heating and cooling unit module (4) and the community application module (5) through a pipeline; and the solar water heater module (3) is connected to a water supply pipeline (6).

2. A multi-energy recovery system based on a gas generator set according to claim 1, characterized in that: The heating and cooling unit module (4) comprises a smoke-water heat exchanger (4-1), a hot air conditioner (4-2), a refrigerator (4-3), and a cold air conditioner (4-4); the smoke exhaust channel (1-1) of the gas generator module (1) is connected to the smoke-water heat exchanger (4-1); one path of the smoke-water heat exchanger (4-1) is connected to the hot air conditioner (4-2); the other two paths of the smoke-water heat exchanger (4-1) are respectively connected to the solar water heating module (3) and the refrigerator (4-3); the refrigerator (4-3) is connected to the cold air conditioner (4-4); one path of the cold air conditioner (4-4) is connected to the gas generator module (1) and the other path is connected to the community application module (5); the outlet of the hot air conditioner (4-2) is divided into three paths, one path is connected to the community application module (5), one path is connected to the solar water heating module (3), and the other path is connected to the gas generator module (1).

3. A multi-energy recovery system based on a gas generator set according to claim 2, characterized in that: The gas generator module (1) and the solar water heater module (3) provide heat for the smoke-water heat exchanger (4-1), and the smoke-water heat exchanger (4-1) transfers the heat to one or more of the solar water heater module (3), the thermal air conditioner (4-2), and the refrigerator (4-3) for utilization.

4. The multi-energy recovery system based on a gas generator set according to claim 2 is characterized in that: The refrigerator (4-3) provides cold air for the cold air conditioner (4-4), and the cold air conditioner (4-4) transports the cold air to the room where the gas generator module (1) is located or to the exhaust duct (1-2) of the gas generator module (1) for cooling.

5. The multi-energy recovery system based on a gas generator set according to claim 1, characterized in that: The solar thermal collection module (2) provides heat for the gas generator module (1) and the solar water heater module (3). The solar water heater module (3) comprises a heat preservation water tank (3-1). The corresponding valve channel is opened as required, and the solar water heater module (3) transmits heat to one or more of the community application module (5), the smoke-water heat exchanger (4-1), and the solar thermal collection module (2) for utilization.

6. The multi-energy recovery system based on a gas generator set according to claim 1, characterized in that: The heating and cooling unit module (4) further comprises a cooling tower (4-5), and a cold air outlet of the cooling tower (4-5) is connected to one or more of the gas generator unit module (1), the community application module (5), and the refrigerator (4-3).

7. A multi-energy recovery system based on a gas generator set according to claim 6, characterized in that: When the cold air outlet of the cooling tower (4-5) is connected to the refrigerator (4-3), the cooling tower (4-5) cools the water stored in the refrigerator (4-3) and delivers the water to the refrigerator (4-3) through a cooling water pump for action.

8. The multi-energy recovery system based on a gas generator set according to claim 1, characterized in that: The smoke exhaust passage (1-1) is provided with a black smoke purifier (1-3).

9. The multi-energy recovery system based on a gas generator set according to claim 1, characterized in that: The gas generator module (1) is connected to a wind, solar, diesel and energy storage microgrid system (6), which includes a wind energy module (6-1), a solar energy module (6-2) and an energy storage system module (6-3). The wind energy module (6-1) is connected to the gas generator module (1) via an AC / AC converter (6-4), and the solar energy module (6-2) and the energy storage system module (6-3) are connected to the gas generator module (1) via an AC / DC converter (6-5).

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