Low-carbon heat energy machine

Abstract

The invention discloses a low-carbon heat energy machine and an application method thereof, and the low-carbon heat energy machine comprises a combustor used for directly combusting natural gas; the heater is communicated with the combustor and is used for receiving the heat provided by the combustor and heating the liquid; the heater is sleeved with the heat exchanger, and the heat exchanger is used for transferring heat transferred by the heater to the liquid; the water inlet is used for liquid to enter; the drain outlet is used for discharging waste generated in the heating process; the smoke outlet is used for discharging smoke generated in the combustion process; the safety valve is used for protecting the system from overpressure in the operation process of the equipment; according to the low-carbon heat energy machine and the application method thereof, traditional equipment such as a steam boiler, a heat conduction oil boiler, a mold temperature controller and a steam generator can be effectively replaced, and the heat energy utilization efficiency is improved by optimizing a heat energy transfer system.

Description

Technical Field

[0001] The invention relates to a low-carbon thermal energy engine. Background Art

[0002] As the world's attention to energy conservation, emission reduction and low-carbon environmental protection continues to increase, companies are facing increasingly stringent energy use and environmental protection requirements in the production process. Especially in industries such as chemicals, textiles, food, hotels, breeding and molds, energy consumption efficiency and environmental pressure are increasingly becoming bottlenecks restricting the development of the industry. Therefore, how to achieve industrial upgrading, improve energy efficiency and reduce carbon emissions has become an urgent problem to be solved in various industries.

[0003] In the textile industry, especially in the production process of printing and dyeing factories, dyeing machines, as one of the core equipment, are responsible for the pre-processing and coloring of raw fabrics. The operating efficiency of the dyeing machine directly affects the production efficiency and economic benefits of the entire factory. However, most dyeing machines currently still use steam indirect heating, which has a series of problems such as low thermal energy utilization, serious energy waste, and high costs. The energy efficiency of the steam system is generally between 60% and 70%, which means that a large amount of thermal energy has not been effectively converted into useful production heat. In addition, the instability of steam sources and price fluctuations have also put many companies under great economic pressure. Especially in the case of unstable market prices, fluctuations in steam costs may lead to drastic fluctuations in the production costs of enterprises, and may even force enterprises to close or relocate.

[0004] At the same time, the textile industry is facing the challenge of increasingly fierce industry competition during industrial upgrading. Many enterprises have failed to carry out technological transformation or upgrading in a timely manner, resulting in high production costs and low product added value, which puts them at a disadvantage in the competition. Especially in the context of increasingly stringent global environmental protection standards, traditional high-energy consumption and high-emission production methods can no longer meet market demand and may even be eliminated due to environmental pressure. The instability and high cost of the steam-based heating system have put the industry under tremendous pressure in the current economic environment, which is also the main driving force for promoting industrial upgrading and technological transformation.

[0005] In the existing energy structure, natural gas and electricity are widely regarded as relatively stable and cost-effective energy options. Compared with electricity, natural gas has obvious advantages in heat conversion efficiency, and due to its stable supply and relatively low cost, it has become the preferred energy source for heating many large equipment. In fact, the heat energy generated by 1 cubic meter of natural gas is equivalent to the heat energy generated by 10 degrees of electricity, but due to the limitation of power load, the heating of large equipment still mainly relies on natural gas. Therefore, natural gas boilers have become the main form of heat supply for many industrial equipment, especially in areas that require large-scale heat output, such as dyeing machines, thermal oil boilers, mold temperature controllers and other equipment.

[0006] At present, the energy efficiency of many small and medium-sized steam boilers and heat exchange equipment is low, which seriously restricts the industry's energy conservation and emission reduction goals. Traditional thermal energy equipment such as steam boilers, thermal oil boilers, mold temperature controllers and steam generators are facing an urgent need for technological updates. In order to adapt to market and environmental protection needs, it is urgent to replace traditional high-energy consumption equipment through technological innovation and adopt more efficient and environmentally friendly thermal energy equipment. In particular, the natural gas direct-fired heating system, with its high thermal energy utilization efficiency and low emission characteristics, has become an ideal solution in the current energy structure.

[0007] The first thing to solve in the upgrading of the textile industry and other related industries is the adjustment of energy structure. The inefficiency and instability of traditional steam heating systems not only increase production costs, but also lead to a large amount of carbon emissions, which has become a major bottleneck in the industry in today's global environment that focuses on environmental protection. Therefore, the industry urgently needs to adopt a more efficient and stable energy supply method, such as a natural gas direct heating system, to reduce energy waste and carbon emissions by improving the utilization rate of thermal energy.

[0008] In addition, with the development of the industry, especially under the requirements of high environmental protection standards and low-carbon economy, the safety, environmental protection and energy efficiency of equipment have become the focus of upgrading and transformation. Existing small steam boilers, thermal oil boilers, mold temperature controllers and other equipment have huge room for improvement in energy conservation and emission reduction, especially in energy efficiency improvement and waste gas emission control during the production process. In order to meet the industry's energy conservation and emission reduction needs, it is necessary to replace inefficient heating systems through technological innovation and improve the overall performance of equipment. Summary of the invention

[0009] The purpose of the present invention is to provide a low-carbon thermal energy machine that can effectively replace traditional steam boilers, thermal oil boilers, mold temperature controllers, steam generators and other equipment, improve the efficiency of thermal energy utilization by optimizing the heat energy transfer system, and adopt a more stable and environmentally friendly energy supply method. While meeting production needs, it reduces energy consumption and emissions, helping the industry achieve energy conservation and emission reduction goals.

[0010] The technical solution adopted by the present invention to solve its technical problem is:

[0011] A low-carbon thermal energy machine, comprising:

[0012] a burner for directly burning natural gas;

[0013] a heater, connected to the burner, for receiving heat provided by the burner and heating the liquid;

[0014] A heat exchanger, which is mounted outside the heater and is used to transfer the heat transferred by the heater to the liquid;

[0015] A water inlet, for the entry of liquid;

[0016] A sewage outlet for discharging waste generated during the heating process;

[0017] a smoke outlet for discharging smoke generated during the combustion process;

[0018] A safety valve is used to protect the system from overpressure during equipment operation;

[0019] A first water outlet and a second water outlet are used to discharge the heated liquid respectively.

[0020] Preferably, the burner and the heater are connected via a pipeline.

[0021] Preferably, the heat exchanger is installed outside the heater in a sleeve-to-sleeve manner and adopts a tube-in-tube structure.

[0022] Preferably, the sewage outlet is provided with a filtering device for effectively removing impurities or waste that may be generated during the heating process.

[0023] Preferably, the drain outlet is located at the bottom of the heat exchanger.

[0024] Preferably, the first water outlet and the second water outlet are respectively located at the top of the heat exchanger to provide a stable liquid flow.

[0025] Preferably, the water inlet, the sewage outlet, the first water outlet and the second water outlet are all connected by stainless steel pipes.

[0026] Another technical problem to be solved by the present invention is to provide an application method of a low-carbon thermal energy engine, comprising the following steps:

[0027] First the burner is started to generate heat by directly burning natural gas;

[0028] The heat generated by the burner is transferred through the pipeline to the heater, which is used to receive and transfer the heat to the liquid;

[0029] A heat exchanger is arranged outside the heater, and the heat exchanger is used to further transfer the heat transferred by the heater to the liquid flowing through the heat exchanger through the casing or tube structure;

[0030] Introducing liquid into the system through the water inlet, and discharging the heated liquid through the first water outlet and the second water outlet respectively;

[0031] During the heating process, the waste generated is discharged through the sewage outlet, and the sewage outlet is equipped with a filtering device to remove impurities or waste;

[0032] The smoke generated during the combustion process is discharged through the smoke outlet;

[0033] When overpressure occurs during equipment operation, the safety valve automatically activates the protection system to prevent equipment damage caused by overpressure.

[0034] Preferably, during the operation of the equipment, the monitoring system automatically detects the liquid temperature, pressure and sewage discharge conditions, and adjusts the operating parameters of the burner and heater in real time to ensure efficient and stable heat output.

[0035] The beneficial effects of the present invention are:

[0036] By directly burning natural gas to heat the liquid, the heat provided by natural gas can be used more efficiently, avoiding heat loss in steam transmission, heat exchange and other links, thereby improving the overall energy utilization efficiency; this solution eliminates this loss link by directly heating the liquid without the need for steam transmission pipelines; the design of the heat exchanger and heater in this solution can transfer heat to the liquid more accurately, allowing heat to be better controlled and distributed, reducing the waste of public thermal energy.

[0037] The scheme is designed with sewage outlets and smoke outlets, which can effectively discharge exhaust gas and waste, ensuring that waste is handled in time during equipment operation, thereby improving environmental friendliness and the sustainability of the equipment; the scheme sets a safety valve to automatically release pressure when the pressure is too high, ensuring the safety of the equipment during operation; this scheme simplifies the structure and adopts a combination of direct heating and heat exchange, which effectively reduces the complexity of the equipment and improves the economy and maintainability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic structural diagram of a low-carbon thermal energy engine of the present invention. Specific implementation methods

[0040] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail by way of example with reference to the accompanying drawings in the following paragraphs. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0041] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, it should be noted that, unless otherwise clearly specified and defined, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items. Example

[0043] See also Figure 1 As shown, a low-carbon thermal energy machine comprises:

[0044] A burner 1, for directly burning natural gas;

[0045] a heater 2, connected to the burner 1, for receiving heat provided by the burner 1 and heating the liquid;

[0046] a heat exchanger 3, which is mounted outside the heater 2 and is used to transfer the heat transferred by the heater 2 to the liquid;

[0047] A water inlet 4 for the entry of liquid;

[0048] a sewage outlet 5 for discharging waste generated during the heating process;

[0049] a smoke outlet 6 for discharging smoke generated during the combustion process;

[0050] A safety valve 7, used to protect the system from overpressure during operation of the equipment;

[0051] A first water outlet 8 and a second water outlet 9 are used to discharge the heated liquid respectively.

[0052] Burner 1 directly burns natural gas to provide heat, avoiding the energy loss of heat energy transmitted through steam in traditional steam boilers. Direct heating can make heat energy transfer more efficient, reduce energy loss during transmission, and improve the thermal efficiency of the overall system; the combined design of heater 2 and heat exchanger 3 can maximize the use of the heat generated by burner 1. Heat exchanger 3 is wrapped around heater 2 to ensure that heat is effectively transferred to liquid, while reducing heat loss and improving overall heat exchange efficiency.

[0053] As a relatively clean fuel, natural gas produces less carbon dioxide emissions than coal and oil when burned, which meets the goal of low-carbon environmental protection. Compared with traditional coal or oil heating systems, natural gas heating systems can significantly reduce greenhouse gas emissions, which helps to promote the realization of goals; the design is equipped with a sewage outlet 5 to discharge waste generated during the heating process (such as impurities in water), effectively avoiding waste accumulation that affects the operating efficiency of the equipment and reducing unnecessary pollution.

[0054] Compared with traditional energy sources such as steam and coal, natural gas has a more stable supply and lower price fluctuations, which can effectively control the energy costs of enterprises and reduce the operating risks caused by energy price fluctuations. Through the design of heat exchanger 3, heat can be better recovered and utilized, energy waste can be reduced, and more efficient energy utilization can be achieved.

[0055] The setting of the safety valve 7 can automatically monitor and adjust the system pressure during the operation of the equipment, prevent equipment damage or safety accidents caused by excessive pressure, and ensure the safety of the equipment and operators; the design of the sewage outlet 5 enables the equipment to regularly discharge impurities or sediments generated by the heating process, prevent the accumulation of dirt in the system, and reduce the maintenance burden of the equipment; the design of the first water outlet 8 and the second water outlet 9 allows the heated liquid to be diverted as needed to adapt to different work requirements, and it is also convenient to handle different liquid flow directions separately during maintenance.

[0056] The design of this heating system is suitable for many industries such as chemical industry, textile, food, hotel, breeding, etc., especially for fields that require efficient heating and energy saving and emission reduction. Heating with natural gas can significantly improve the efficiency of equipment and reduce environmental burden, which meets the needs of modern industry for energy saving and environmental protection; because the combustion process of natural gas is relatively stable, the equipment is less affected by external factors during operation, and has high reliability and long service life. The stability of the heating system also helps to reduce the failure rate and reduce the maintenance cost of the enterprise.

[0057] The burner 1 is connected to the heater 2 through a pipeline; the heat exchanger 3 is installed outside the heater 2 in a sleeve manner and adopts a tube-in-tube structure.

[0058] The burner 1 is connected to the heater 2 through a pipeline, which helps to achieve direct heat transfer and reduce heat loss during the transmission process. The high-temperature gas generated by the burner 1 effectively transfers heat to the heater 2 through the pipeline, and the heater 2 then heats the liquid through heat transfer. This design can ensure the rapid and efficient use of thermal energy and improve the heating efficiency; the heat exchanger 3 adopts a sleeve structure and has an internal tube system, which can provide a larger contact area and enhance the heat exchange effect. The tube structure can maximize the use of the heat transfer surface, improve the heat exchange efficiency between the liquid and the heating surface, reduce heat loss, and make the heating of the liquid more efficient.

[0059] The pipeline design ensures that the heat provided by the burner 1 is directly transferred to the heater 2, avoiding heat loss. In addition, the heat exchanger 3 with a shell-and-tube structure can evenly distribute heat, reduce the temperature difference between the liquid and the heat source, and make the heat exchange process more uniform and stable, thereby improving the overall thermal efficiency of the system and reducing energy waste; the shell-and-tube method and shell-and-tube design can control the temperature gradient, prevent the temperature from being too high or too low, avoid excessive heat loss or excessive liquid temperature rise, and further improve energy efficiency.

[0060] The burner 1 and the heater 2 are connected by a pipeline, which makes the structure of the equipment simpler, reduces the complex connection between the heat source and the heating device, and helps to simplify maintenance work. At the same time, the heat medium in the pipeline flows smoothly, which helps to reduce the blockage problem caused by carbon deposition or impurities and prolong the service life of the system; the shell and tube heat exchanger 3 provides a heat transfer channel through multiple small pipes. This design helps to disperse heat and improve high temperature resistance. The shell and tube structure increases the surface area of ​​the heat exchanger 3, improves corrosion resistance and anti-blocking, and thus improves the durability and reliability of the equipment.

[0061] The sewage outlet 5 is provided with a filtering device for effectively removing impurities or wastes that may be generated during the heating process; the sewage outlet 5 is located at the bottom of the heat exchanger 3 .

[0062] The sewage outlet 5 is equipped with a filter device, which can effectively remove impurities or wastes generated during the heating process, such as sediments, oil stains, metal chips, etc. This design can prevent impurities from accumulating inside the heat exchanger 3, avoiding affecting the heat exchange efficiency or causing equipment failure; the filter device can prevent impurities from entering the heat exchanger 3, reducing the frequency of cleaning and maintenance, thereby reducing the maintenance cost and downtime of the equipment and improving the stability of the system.

[0063] By locating the drain port 5 at the bottom of the heat exchanger 3, the deposited impurities and waste can be discharged in time during the use of the heat exchanger 3 to prevent them from accumulating in the pipe or inside the heat exchanger 3, resulting in a decrease in heat exchange efficiency. The accumulation of impurities may form a dirt layer, reduce the heat exchange effect, and affect the performance of the equipment. The design of the drain port 5 effectively prevents this problem and maintains the efficient operation of the heat exchanger 3; by regularly discharging impurities and waste, the fluid inside the heat exchanger 3 can be kept relatively clean, making the heat exchange process more efficient and stable, ensuring that the system can continue to provide excellent heating performance.

[0064] The sewage outlet 5 is located at the bottom and is combined with a filtering device to prevent impurities and waste from being deposited inside the equipment or contacting the heat exchange surface for a long time, reducing possible corrosion, wear or blockage. This can effectively extend the service life of the heat exchanger 3 and related equipment and reduce the risk of equipment failure; timely discharge of impurities can ensure the fluidity and heat transfer effect of the fluid inside the system, avoid uneven heating or abnormal operating conditions caused by impurity accumulation, and thus improve the overall stability and reliability of the system.

[0065] The first water outlet 8 and the second water outlet 9 are respectively located at the top of the heat exchanger 3 to provide a stable liquid flow; the water inlet 4, the sewage outlet 5, the first water outlet 8 and the second water outlet 9 are all connected by stainless steel pipes.

[0066] Setting the water outlet at the top of the heat exchanger 3 helps to ensure uniform flow of liquid in the heat exchanger. The top water outlet usually helps to release gas or steam, avoid bubble or gas accumulation, improve the stability of liquid flow, reduce fluid dynamics instability or dead zone, ensure uniform liquid flow in the system, and improve heat exchange efficiency; setting two water outlets (first and second water outlets 9) can help optimize the flow rate and pressure of the fluid, avoid the local flow rate that may be too fast or too slow due to a single outlet, further stabilize the liquid flow of the entire system, and reduce the load fluctuation of the system.

[0067] The water inlet 4, the sewage outlet 5, the first water outlet 8 and the second water outlet 9 are all connected by stainless steel pipes to ensure that the system has good corrosion resistance and high temperature resistance under high temperature, corrosive media or long-term operation conditions. Stainless steel has strong corrosion resistance and wear resistance, which can extend the service life of the pipeline and the entire heat exchange system and reduce frequent maintenance and replacement; stainless steel pipelines can effectively prevent impurities, dirt or corrosive substances from eroding the inside of the pipeline, ensure smooth and clean fluid transmission, and further improve the stability and reliability of the system.

[0068] The drain port 5 is arranged in the system so that during operation, impurities, sediments and waste can be discharged in time to avoid their accumulation in the heat exchanger 3. Combined with the design of the top water outlet, it is easier to clean and maintain the system to ensure that no pollutants accumulate during long-term operation of the system; since all key interfaces (water inlet 4, drain port 5, water outlet) are connected through stainless steel pipes, the overall structure of the system is more concise, and the stainless steel pipes are not easily corroded or blocked, the maintenance process is relatively simple, and the operator can more conveniently perform regular inspections and cleaning, thereby extending the service life of the equipment and reducing downtime for maintenance.

[0069] A method for applying a low-carbon thermal energy engine comprises the following steps:

[0070] First the burner is started to generate heat by directly burning natural gas;

[0071] The heat generated by the burner is transferred through the pipeline to the heater, which is used to receive and transfer the heat to the liquid;

[0072] A heat exchanger is arranged outside the heater, and the heat exchanger is used to further transfer the heat transferred by the heater to the liquid flowing through the heat exchanger through the casing or tube structure;

[0073] Introducing liquid into the system through the water inlet, and discharging the heated liquid through the first water outlet and the second water outlet respectively;

[0074] During the heating process, the waste generated is discharged through the sewage outlet, and the sewage outlet is equipped with a filtering device to remove impurities or waste;

[0075] The smoke generated during the combustion process is discharged through the smoke outlet;

[0076] When overpressure occurs during equipment operation, the safety valve automatically activates the protection system to prevent equipment damage caused by overpressure.

[0077] During equipment operation, the monitoring system automatically detects liquid temperature, pressure and sewage discharge conditions, and adjusts the operating parameters of the burner and heater in real time to ensure efficient and stable heat output.

[0078] By directly burning natural gas and transferring the heat generated by it to the liquid through pipes and heaters, the energy of natural gas can be efficiently utilized. This design ensures the high efficiency of heat transfer and avoids excessive losses in the use of traditional energy. Compared with other traditional fossil fuels (such as coal and oil), natural gas has lower carbon emissions. Using natural gas as fuel can reduce greenhouse gas emissions and meet the requirements of low-carbon environmental protection. This helps to reduce the burden on the environment and meets the needs of modern sustainable development.

[0079] The combined design of the heater and heat exchanger enables heat to be efficiently transferred from the burner to the liquid, and the heat exchange process is further enhanced through the shell and tube or sleeve structure. The design of the shell and tube heat exchanger can enhance the heat exchange efficiency, maximize the liquid heating effect, save energy and reduce operating costs; the sewage outlet in the system is equipped with a filter device to effectively remove impurities or waste generated during the heating process to ensure the cleanliness of the liquid. This not only improves the reliability of the system, but also extends the service life of the equipment and avoids equipment damage or performance degradation due to the accumulation of dirt.

[0080] By setting two water outlets (the first water outlet and the second water outlet), the liquid flow can be stably regulated to ensure that the liquid temperature is evenly distributed during the heat exchange process, reduce heat loss, and ensure the maximum heating effect. At the same time, this design also helps to improve the stability of the system and the flow rate control of the liquid; the setting of the safety valve can be automatically activated when the equipment is over-pressured to protect the equipment from over-pressure damage. This design helps to improve the safety of the system, reduce equipment failures or accidents caused by over-pressure, and ensure the long-term safe and stable operation of the equipment.

[0081] The filter device and design of the sewage outlet optimize the waste cleaning process, make the equipment maintenance easier, and reduce the workload and maintenance costs of operators. In addition, the system's heat management and exhaust gas emission design also make the overall operation more stable and reduce the incidence of system failures; the flue gas is discharged through a dedicated smoke outlet, and it is possible to use subsequent flue gas treatment devices (such as flue gas purification devices) to further reduce pollutant emissions. This design meets strict environmental protection standards and reduces air pollution.

[0082] Due to efficient heat transfer and the use of low-carbon fuels, the overall system operates at a high efficiency, which can effectively reduce energy consumption and operating costs in long-term use. The stability and safety of the system also help reduce unexpected maintenance costs; the design of this low-carbon thermal energy machine is suitable for a variety of scenarios that require heat supply, such as industrial heating, hot water supply, HVAC and other fields. Its energy-saving, environmentally friendly, stable and efficient characteristics enable it to be widely used in different industries to meet the needs of different users.

[0083] Experimental Example 1

[0084] The energy saving data of the low-carbon thermal energy machine of this scheme is compared with the steam heating method. The fabric used is 100% polyester. The specific results are shown in Tables 1-3 below.

[0085] Energy saving data comparison table 1 with steam heating method

[0086]

[0087]

[0088] Energy saving data comparison table 2 with steam heating method

[0089]

[0090] Table 3 Comparison of energy saving data with steam heating method

[0091]

[0092]

[0093] Experimental Example 2

[0094] The energy saving data of the low-carbon thermal energy machine using this solution is compared with the steam heating method. The fabric used is nylon. The specific results are shown in Table 4-6 below.

[0095] Table 4 Comparison of energy saving data with steam heating method

[0096]

[0097] Table 5 Comparison of energy saving data with steam heating method

[0098]

[0099]

[0100] Table 6 Comparison of energy saving data with steam heating method

[0101]

[0102] Experimental Example 3

[0103] The energy saving data of the low-carbon thermal energy machine of this scheme is compared with the steam heating method. The fabric type used is rayon. The specific results are shown in Tables 7-9 below.

[0104] Table 7 Comparison of energy saving data with steam heating method

[0105]

[0106] Table 8 Comparison of energy saving data with steam heating method

[0107]

[0108] Table 9 Comparison of energy saving data with steam heating method

[0109]

[0110] Experimental Example 4

[0111] The energy saving data of the low-carbon thermal energy machine using this scheme is compared with the steam heating method. The fabric used is cotton. The specific results are shown in Tables 10-12 below.

[0112] Energy saving data comparison table 10 with steam heating method

[0113]

[0114]

[0115] Energy saving data comparison table 11 with steam heating method

[0116]

[0117] Energy saving data comparison table 12 with steam heating method

[0118]

[0119] The above embodiments of the present invention are not intended to limit the protection scope of the present invention, and the implementation modes of the present invention are not limited thereto. All other modifications, replacements or changes made to the above structures of the present invention based on the above contents of the present invention, in accordance with common technical knowledge and customary means in the art, without departing from the above basic technical ideas of the present invention, should fall within the protection scope of the present invention.

Claims

1. A low-carbon thermal energy engine, characterized in that: include: a burner for directly burning natural gas; a heater, connected to the burner, for receiving heat provided by the burner and heating the liquid; A heat exchanger, which is mounted outside the heater and is used to transfer the heat transferred by the heater to the liquid; A water inlet, for the entry of liquid; A sewage outlet for discharging waste generated during the heating process; a smoke outlet for discharging smoke generated during the combustion process; A safety valve is used to protect the system from overpressure during equipment operation; A first water outlet and a second water outlet are used to discharge the heated liquid respectively.

2. The low-carbon heat energy machine according to claim 1, characterized in that: The burner and the heater are communicated with each other through a pipeline.

3. The low-carbon heat energy machine according to claim 2, characterized in that: The heat exchanger is installed outside the heater in a sleeve-tube manner and adopts a tube-in-tube structure.

4. The low-carbon heat energy engine according to claim 1, characterized in that: The sewage outlet is provided with a filtering device for effectively removing impurities or wastes that may be generated during the heating process.

5. The low-carbon heat energy machine according to claim 4, characterized in that: The sewage outlet is located at the bottom of the heat exchanger.

6. The low-carbon heat energy engine according to claim 1, characterized in that: The first water outlet and the second water outlet are respectively located at the top of the heat exchanger to provide a stable liquid flow.

7. The low-carbon heat energy machine according to claim 6, characterized in that: The water inlet, the sewage outlet, the first water outlet and the second water outlet are all connected by stainless steel pipes.

8. An application method of a low-carbon thermal energy engine, characterized in that: The following steps are involved: First the burner is started to generate heat by directly burning natural gas; The heat generated by the burner is transferred through the pipeline to the heater, which is used to receive and transfer the heat to the liquid; A heat exchanger is arranged outside the heater, and the heat exchanger is used to further transfer the heat transferred by the heater to the liquid flowing through the heat exchanger through the casing or tube structure; Introducing liquid into the system through the water inlet, and discharging the heated liquid through the first water outlet and the second water outlet respectively; During the heating process, the waste generated is discharged through the sewage outlet, and the sewage outlet is equipped with a filtering device to remove impurities or waste; The smoke generated during the combustion process is discharged through the smoke outlet; When overpressure occurs during equipment operation, the safety valve automatically activates the protection system to prevent equipment damage caused by overpressure.

9. The application method of the low-carbon thermal energy machine according to claim 8, characterized in that: During equipment operation, the monitoring system automatically detects liquid temperature, pressure and sewage discharge conditions, and adjusts the operating parameters of the burner and heater in real time to ensure efficient and stable heat output.

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