CN219318520U - Low-carbon efficient economic heat supply station - Google Patents
Low-carbon efficient economic heat supply station Download PDFInfo
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- CN219318520U CN219318520U CN202223492511.9U CN202223492511U CN219318520U CN 219318520 U CN219318520 U CN 219318520U CN 202223492511 U CN202223492511 U CN 202223492511U CN 219318520 U CN219318520 U CN 219318520U
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Abstract
The application discloses a low-carbon high-efficient economical heating station. The heat supply station comprises a combined heat and power device, an air heat pump energy system and an electric cabinet. The combined heat and power equipment is provided with a gas engine, a waste heat recovery power generation system, a three-way catalytic filter element device and a first hot water production and storage tank; the air heat pump energy system is provided with an air source heat pump and a second heat-generating water storage tank; the electric cabinet is electrically connected to the waste heat recovery power generation system and the air source heat pump and used for controlling the starting and water inflow of the waste heat recovery power generation system and the air source heat pump, and the multi-energy complementary energy utilization rate of the embodiment of the application reaches more than or equal to 170%, so that the hot water quantity is greatly improved, and economy is realized; the discharged waste gas reaches the environmental protection requirement, and the remote control and the real-time monitoring are realized through an electric control system in the electric cabinet, so that the on-site unattended effect is achieved.
Description
Technical Field
The application relates to the technical field of heating stations, in particular to a low-carbon efficient economic heating station.
Background
The novel low-carbon high-efficiency economic heat supply station is designed by a low-carbon + high-efficiency + economic method; the existing boilers, gas water heaters and the like have the problems of low cost, low efficiency and the like, so that the use economy of users is poor; therefore, an economical, efficient and environment-friendly product is needed to overcome the defects and shortcomings of high cost, low efficiency and the like in the prior art aiming at the reasons of high cost, low efficiency and the like of hot water production of water heating equipment in the market.
Disclosure of Invention
The embodiment of the application provides a low-carbon efficient economic heating station, which can solve the technical problems of high cost, low efficiency and the like of hot water production of hot water equipment such as boilers, gas water heaters and the like in the market, and overcomes the defects and the defects of high cost, low efficiency and the like in the prior art.
The embodiment of the application provides a low-carbon high-efficient economical heating station, includes:
the combined heat and power equipment is provided with a gas engine, a waste heat recovery power generation system, a three-way catalytic filter element device and a first heat-generating water storage tank; the waste heat recovery power generation system utilizes the internal high temperature of the gas engine and the waste heat of the smoke gas to generate hot water and store the hot water in the first heat-generating water storage tank, and the three-way catalytic filter element device purifies the smoke gas generated by the gas engine and then discharges the smoke gas; the electric quantity generated by the waste heat recovery power generation system is integrated into a national power grid;
the air heat pump energy system is provided with an air source heat pump and a second heat-generating water storage tank; the air source heat pump utilizes the electric quantity generated by the waste heat recovery power generation system to generate hot water and stores the hot water in the second heat generation water storage tank;
the electric cabinet is electrically connected to the waste heat recovery power generation system and the air source heat pump and used for controlling the starting and water inflow of the waste heat recovery power generation system and the air source heat pump.
Further, the three-way catalytic filter element device is provided with a redox reaction device, and the redox reaction device is connected to an exhaust port of the gas engine and can perform redox reaction on CO, HC and NOx gases exhausted by the gas engine at high temperature.
Furthermore, the low-carbon high-efficiency economic heating station also comprises a skid-mounted base; the combined heat and power equipment, the air heat pump energy system and the electric cabinet are all detachably arranged on the skid-mounted base.
Further, the electric cabinet is installed in the middle of the skid-mounted base, and the combined heat and power equipment and the air heat pump energy system are installed on two sides of the electric cabinet.
Further, an electric cabinet PLC logic controller is arranged in the electric cabinet, the waste heat recovery power generation system is provided with an NY40 water inlet pump, the air source heat pump is provided with a heat pump water inlet pump, and the electric cabinet PLC logic controller is electrically connected to the NY40 water inlet pump and the heat pump water inlet pump.
Further, the waste heat recovery power generation system comprises a generator; the electric cabinet PLC logic controller is electrically connected to the gas engine and the generator.
Further, the first heat-generating water storage tank is communicated with the second heat-generating water storage tank, and is provided with a hot water pump and a standby hot water pump; the electric cabinet PLC logic controller is electrically connected to the hot water pump and the standby hot water pump.
Furthermore, the low-carbon high-efficiency economic heat supply station also comprises an energy meter, wherein the energy meter is arranged between the electric cabinet PLC logic controller and the hot water pump as well as the standby hot water pump; an electric energy meter and an electric control box touch screen are also arranged in the electric control box 2; the electric energy meter is electrically connected to the electric cabinet touch screen, and the electric cabinet touch screen is electrically connected to the energy meter and the electric cabinet PLC logic controller.
Further, a phase sequence relay, a surge protector and a charging module are also arranged in the electric cabinet.
Further, the low-carbon high-efficiency economic heat supply station also comprises a user water tank, wherein a plurality of temperature sensors are arranged in the user water tank along the height direction of the user water tank, a liquid level transmitter is arranged at the bottom of the inner side of the user water tank, and a water supplementing electromagnetic valve is arranged at the top of the user water tank; the temperature sensor, the liquid level transmitter and the water supplementing electromagnetic valve are electrically connected to the electric cabinet PLC logic controller.
The low-carbon high-efficiency economic heat supply station provided by the embodiment of the application has the advantages that the utilization rate of the multi-energy complementary energy reaches more than or equal to 170%, the hot water quantity is greatly improved, and the economy is realized; the discharged waste gas reaches the environmental protection requirement, and the remote control and the real-time monitoring are realized through an electric control system in the electric cabinet, so that the on-site unattended effect is achieved.
Drawings
Technical solutions and other advantageous effects of the present application will be made apparent from the following detailed description of specific embodiments of the present application with reference to the accompanying drawings.
Fig. 1 is a schematic perspective view of a low-carbon efficient economical heating station according to an embodiment of the present application.
Fig. 2 is a front view of a low-carbon efficient economical heating station provided in an embodiment of the present application.
Fig. 3 is a top view of a low carbon, high efficiency, economical heating station provided in an embodiment of the present application.
Fig. 4 is a schematic diagram of an electrical connection structure of a low-carbon efficient economic heating station according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
In this application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Referring to fig. 1 to 3, an embodiment of the present application provides a low-carbon efficient economic heating station, including: a cogeneration plant 1, an air heat pump energy system 4 and an electric cabinet 2.
Specifically, referring to fig. 1 to 3, a cogeneration apparatus 1 is provided with a gas engine, a waste heat recovery power generation system, a three-way catalytic filter cartridge device, and a first produced water storage tank; the waste heat recovery power generation system utilizes the internal high temperature of the gas engine and the waste heat of the smoke gas to generate hot water and store the hot water in the first heat-generating water storage tank, and the three-way catalytic filter element device purifies the smoke gas generated by the gas engine and then discharges the smoke gas; the electric quantity generated by the waste heat recovery power generation system is integrated into a national power grid; the air heat pump energy system 4 is provided with an air source heat pump and a second heat-generating water storage tank; the air source heat pump utilizes the electric quantity generated by the waste heat recovery power generation system to generate hot water and stores the hot water in the second heat generation water storage tank; the electric cabinet 2 is electrically connected to the waste heat recovery power generation system and the air source heat pump and used for controlling the starting and water inflow of the waste heat recovery power generation system and the air source heat pump.
Further, the three-way catalytic filter element device is provided with a redox reaction device, and the redox reaction device is connected to an exhaust port of the gas engine and can perform redox reaction on CO, HC and NOx gases exhausted by the gas engine at high temperature.
Referring to fig. 1, 2 and 3, the low-carbon efficient economic heating station further comprises a skid-mounted base 3; the combined heat and power equipment 1, the air heat pump energy system 4 and the electric cabinet 2 are detachably arranged on the skid-mounted base 3.
Referring to fig. 1, 2 and 3, the electric cabinet 2 is mounted in the middle of the skid base 3, and the cogeneration device 1 and the air heat pump energy system 4 are mounted on two sides of the electric cabinet 2. The waste heat recovery system of the gas engine in the combined heat and power equipment 1 is NY40, and is arranged on one side of the skid-mounted base 3; the electric cabinet 2 is arranged in the middle of the skid-mounted base 3; the air heat pump energy system is arranged on the other side of the skid-mounted base 3.
The combined heat and power equipment 1, the air heat pump energy system 4, the electric cabinet 2 and the skid-mounted base 3 form a whole, and can be quickly installed and used on the site. The natural gas is used as fuel to drive the engine and then the generator set, the high temperature inside the gas engine and the flue gas high temperature waste heat recovery system are utilized to generate hot water of 80 ℃ once, and the discharged harmful flue gas is purified through the three-way catalytic filter element device, so that the oxidation-reduction reaction of harmful gases CO, HC and NOx is carried out at high temperature to become harmless gas, and the exhaust emission of the engine is purified. The electricity generated by the generator set is then used for supplying the air source heat pump to generate secondary constant-temperature water supply, and the utilization rate of the multi-energy complementary energy source reaches more than or equal to 170 percent, so that the hot water quantity is greatly improved, and the economy is realized; the remote control and the real-time monitoring are realized through the electric control system, so that the effect of on-site unattended operation is achieved.
The cogeneration plant 1 may be referred to simply as CHP. The CHP can generate hot water and simultaneously generate electricity, and the three-way catalyst is internally arranged to purify the discharged harmful smoke, so that the harmful gases CO, HC and NOx are subjected to oxidation-reduction reaction at high temperature to become harmless gases, and the exhaust emission of the engine is purified.
The electricity generated by the waste heat recovery power generation system can be used by an air source heat pump, and other electricity can be used and also can be integrated into a national power grid.
Referring to fig. 4, an electric cabinet PLC logic controller is disposed in the electric cabinet 2, the waste heat recovery power generation system is provided with a NY40 water inlet pump, the air source heat pump is provided with a heat pump water inlet pump, and the electric cabinet PLC logic controller is electrically connected to the NY40 water inlet pump and the heat pump water inlet pump.
Further, the waste heat recovery power generation system comprises a generator; the electric cabinet PLC logic controller is electrically connected to the gas engine and the generator.
Referring to fig. 4, the first heat-generating water storage tank is communicated with the second heat-generating water storage tank, and is provided with a hot water pump and a standby hot water pump; the electric cabinet PLC logic controller is electrically connected to the hot water pump and the standby hot water pump.
Referring to fig. 4, the low-carbon efficient economic heat supply station further includes an energy meter, where the energy meter is disposed between the electric cabinet PLC logic controller and the hot water pump and the standby hot water pump; an electric energy meter and an electric control box touch screen are also arranged in the electric control box 2; the electric energy meter is electrically connected to the electric cabinet touch screen, and the electric cabinet touch screen is electrically connected to the energy meter and the electric cabinet PLC logic controller.
Referring to fig. 4, a phase sequence relay, a surge protector and a charging module are further arranged in the electric cabinet 2. The electric control system in the electric control box 2 can realize remote control and real-time monitoring, achieves the effect of unmanned on site and saves labor cost.
Referring to fig. 4, the low-carbon efficient economic heating station further comprises a user water tank, wherein a plurality of temperature sensors are arranged in the user water tank along the height direction of the user water tank, a liquid level transmitter is arranged at the bottom of the inner side of the user water tank, and a water supplementing valve is arranged at the top of the user water tank; the temperature sensor, the liquid level transmitter and the water supplementing electromagnetic valve are electrically connected to the electric cabinet PLC logic controller.
The low-carbon high-efficiency economic heat supply station provided by the embodiment of the application has the advantages that the utilization rate of the multi-energy complementary energy reaches more than or equal to 170%, the hot water quantity is greatly improved, and the economy is realized; the discharged waste gas reaches the environmental protection requirement, and the remote control and the real-time monitoring are realized through an electric control system in the electric cabinet, so that the on-site unattended effect is achieved.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
The foregoing has described in detail a low-carbon, high-efficiency and economical heating station provided by the embodiments of the present application, and specific examples have been applied herein to illustrate the principles and embodiments of the present application, where the foregoing examples are only for aiding in understanding the technical solutions and core ideas of the present application; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. A low carbon, high efficiency, economical heating station comprising:
the combined heat and power equipment is provided with a gas engine, a waste heat recovery power generation system, a three-way catalytic filter element device and a first heat-generating water storage tank; the waste heat recovery power generation system utilizes the internal high temperature of the gas engine and the waste heat of the smoke gas to generate hot water and store the hot water in the first heat-generating water storage tank, and the three-way catalytic filter element device purifies the smoke gas generated by the gas engine and then discharges the smoke gas; the electric quantity generated by the waste heat recovery power generation system is integrated into a national power grid;
the air heat pump energy system is provided with an air source heat pump and a second heat-generating water storage tank; the air source heat pump utilizes the electric quantity generated by the waste heat recovery power generation system to generate hot water and stores the hot water in the second heat generation water storage tank;
the electric cabinet is electrically connected to the waste heat recovery power generation system and the air source heat pump and used for controlling the starting and water inflow of the waste heat recovery power generation system and the air source heat pump.
2. A low carbon, high efficiency, economical heating station as defined in claim 1 wherein said three way catalytic cartridge is provided with a redox reaction means connected to the exhaust of said gas engine capable of redox reactions of CO, HC and NOx gases emitted by said gas engine at high temperatures.
3. The low carbon, high efficiency, economical heating station of claim 1, further comprising a skid base; the combined heat and power equipment, the air heat pump energy system and the electric cabinet are all detachably arranged on the skid-mounted base.
4. A low carbon, high efficiency, economical heating station as defined in claim 3 wherein said electric cabinet is mounted in the middle of said skid base, said cogeneration apparatus and said air heat pump energy system being mounted on both sides of said electric cabinet.
5. The low-carbon efficient economic heating station according to claim 1, wherein an electric cabinet PLC (programmable logic controller) is arranged in the electric cabinet, the waste heat recovery power generation system is provided with an NY40 water inlet pump, the air source heat pump is provided with a heat pump water inlet pump, and the electric cabinet PLC is electrically connected to the NY40 water inlet pump and the heat pump water inlet pump.
6. The low carbon, high efficiency, economical heating station of claim 5, wherein said waste heat recovery power generation system comprises a generator; the electric cabinet PLC logic controller is electrically connected to the gas engine and the generator.
7. The low carbon, high efficiency, economical heating station of claim 5 wherein said first and second heat-producing water storage tanks are in communication and are provided with a hot water pump and a backup hot water pump; the electric cabinet PLC logic controller is electrically connected to the hot water pump and the standby hot water pump.
8. The low-carbon, high-efficiency, economical heating station of claim 7, further comprising an energy meter disposed between said electric cabinet PLC logic controller and said hot water pump, said backup hot water pump; an electric energy meter and an electric control box touch screen are also arranged in the electric control box; the electric energy meter is electrically connected to the electric cabinet touch screen, and the electric cabinet touch screen is electrically connected to the energy meter and the electric cabinet PLC logic controller.
9. The low-carbon, high-efficiency and economical heating station according to claim 8, wherein a phase sequence relay, a surge protector and a charging module are further arranged in the electric cabinet.
10. The low-carbon efficient economic heating station according to claim 5, further comprising a user water tank, wherein a plurality of temperature sensors are arranged in the user water tank along the height direction, a liquid level transmitter is arranged at the bottom of the inner side of the user water tank, and a water supplementing valve is arranged at the top of the user water tank; the temperature sensor, the liquid level transmitter and the water supplementing electromagnetic valve are electrically connected to the electric cabinet PLC logic controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223492511.9U CN219318520U (en) | 2022-12-27 | 2022-12-27 | Low-carbon efficient economic heat supply station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223492511.9U CN219318520U (en) | 2022-12-27 | 2022-12-27 | Low-carbon efficient economic heat supply station |
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| Publication Number | Publication Date |
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| CN219318520U true CN219318520U (en) | 2023-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223492511.9U Active CN219318520U (en) | 2022-12-27 | 2022-12-27 | Low-carbon efficient economic heat supply station |
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| CN (1) | CN219318520U (en) |
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- 2022-12-27 CN CN202223492511.9U patent/CN219318520U/en active Active
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