Hydrogen-doped platform energy heat recovery device

Abstract

The utility model discloses a hydrogen-doped platform energy heat recovery device which comprises a heat recovery shell and a heat energy recovery barrel. The heat recovery shell covers the surface of the compressor through an assembly locking belt, an air inlet guide cylinder is mounted at the top of the heat recovery shell through an air inlet pipe, and a flow guide filtering assembly is detachably mounted in the air inlet guide cylinder; a flow dividing channel is arranged in the heat recovery shell, and waste heat recovery connectors communicating with the flow dividing channel are arranged on the surfaces of the two sides of the heat recovery shell. A waste heat insulation pipe communicated with the waste heat recovery connector and used for waste heat insulation is arranged on the inner wall of the heat energy recovery barrel, and a heat energy recovery assembly for recycling heat energy of the compressor is arranged in the heat energy recovery barrel; according to the heat pump system, heat energy generated by the compressor can be recycled, meanwhile, waste heat generated by the compressor is recycled, the heat preservation effect of heat energy recycling is achieved, the heat pump system is used for the heat pump technology, energy consumption of a heat pump in the working process is further reduced, and carbon emission is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of energy utilization technology, specifically to a hydrogen-doped platform energy heat recovery device. Background Technology

[0002] Hydrogen is a clean energy source with zero carbon emissions after combustion, and vigorously promoting its use is beneficial for reducing carbon emissions. Blending hydrogen into town gas is an important way to achieve large-scale utilization of hydrogen energy, which helps reduce the use of natural gas and thus reduce carbon emissions. Using a hydrogen-blended platform energy utilization system in the constant temperature system of experimental data centers can further reduce carbon dioxide emissions during natural gas use. However, this system lacks a mechanism to utilize the heat generated by the compressor, resulting in the gradual loss and waste of this high-temperature energy. Recovering this heat and using it in conjunction with a heat pump can significantly reduce the energy consumption of the heat pump during operation in the constant temperature system, effectively reducing carbon emissions. Therefore, we need to propose a hydrogen-blended platform energy heat recovery device. Utility Model Content

[0003] The purpose of this invention is to provide a hydrogen-doped platform energy heat recovery device that can recover the heat energy generated by the compressor. At the same time, it can also recover the waste heat generated by the compressor for heat recovery insulation and for use in heat pump technology, thereby further reducing the energy consumption of the heat pump during operation and effectively reducing carbon emissions, thus solving the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides: a hydrogen-doped platform energy heat recovery device, comprising a heat recovery shell and a heat recovery cylinder; the heat recovery shell is wrapped around the surface of the compressor by an assembly locking strap, and an air inlet guide cylinder is installed on the top of the heat recovery shell through an air inlet pipe, with a flow guide filter assembly detachably installed inside the air inlet guide cylinder; a flow diversion channel is provided inside the heat recovery shell, and waste heat recovery interfaces communicating with the flow diversion channel are provided on both sides of the heat recovery shell; a waste heat insulation pipe for waste heat insulation is provided on the inner wall of the heat recovery cylinder, communicating with the waste heat recovery interface; and a heat recovery assembly for recovering and utilizing the heat energy of the compressor is provided inside the heat recovery cylinder.

[0005] Preferably, the airflow filtering assembly includes: an assembly frame assembled inside the air intake guide cylinder, and a fan installed inside the assembly frame; wherein, the inner wall of the air intake guide cylinder is provided with an assembly slot, the surface of the assembly frame is movably engaged with the inner wall of the assembly slot, and a filter cover is installed on the outer surface of the assembly frame.

[0006] Preferably, the surface of the assembly frame is provided with mounting holes that mate with the assembly slot, and a fixing rod is installed inside the mounting holes and the assembly slot.

[0007] Preferably, the inner wall of the heat recovery shell is provided with a heat-conducting strip on the contact surface with the compressor, and heat sinks are distributed and connected to the inner wall of the inner cavity of the heat recovery shell, with airflow channels communicating with the diversion channel formed between the heat sinks.

[0008] Preferably, the heat recovery assembly includes: a heat coil installed inside the heat recovery cylinder, and heat connection pipes connected to both ends of the heat coil; wherein, the heat connection pipe at one end of the heat coil is connected to the compressor exhaust port, and a heat pump water inlet pipe and a heat pump water return pipe are respectively provided at both ends of the heat recovery cylinder.

[0009] Preferably, a waste heat inlet pipe is movably installed at one end of the waste heat recovery interface, and the other end of the waste heat inlet pipe is connected to the waste heat insulation pipe.

[0010] Preferably, the inner wall of the heat recovery cylinder is provided with an installation groove, and the waste heat insulation pipe is assembled into the inner wall of the installation groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model utilizes a combination of structures including a heat recovery shell, an air inlet guide cylinder, a heat energy recovery cylinder, a waste heat insulation pipe, a flow guide filter assembly, and a heat energy recovery assembly. The heat recovery shell tightly covers the compressor surface, and with the internal heat-conducting strips, heat sinks, and flow distribution channels, it maximizes the absorption of waste heat generated during compressor operation. This heat is then transferred to the heat pump via a dual recovery system of the waste heat insulation pipe and the heat energy coil, improving energy utilization and reducing operating energy consumption. The flow guide filter assembly employs a detachable assembly frame structure, allowing for quick installation / replacement of the fan and filter cover via assembly slots and fixing rods, preventing clogging by impurities. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the heat recovery shell structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the assembly frame structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the heat recovery cylinder structure of this utility model;

[0017] Figure 5 This is a diagram of the hydrogen-doped platform energy utilization system of this utility model.

[0018] In the diagram: 1. Heat recovery shell; 2. Assembly locking band; 3. Heat conduction strip; 4. Heat sink; 5. Air inlet pipe; 6. Diversion channel; 7. Waste heat recovery interface; 8. Air inlet guide tube; 9. Assembly slot; 10. Assembly frame; 11. Mounting hole; 12. Fixing rod; 13. Fan; 14. Filter cover; 15. Heat recovery cylinder; 16. Mounting slot; 17. Waste heat insulation pipe; 18. Waste heat inlet pipe; 19. Heat energy coil; 20. Heat energy connection pipe; 21. Heat pump water inlet pipe; 22. Heat pump return water pipe. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-5 This utility model provides a hydrogen-doped platform energy heat recovery device, including a heat recovery shell 1 and a heat recovery cylinder 15. The heat recovery shell 1 is wrapped around the surface of the compressor by an assembly locking strap 2. An air inlet guide cylinder 8 is installed on the top of the heat recovery shell 1 through an air inlet pipe 5. A flow guide filter assembly is detachably installed inside the air inlet guide cylinder 8. A diversion channel 6 is provided inside the heat recovery shell 1, and waste heat recovery interfaces 7 communicating with the diversion channel 6 are provided on both sides of the heat recovery shell 1. A waste heat insulation pipe 17 communicating with the waste heat recovery interface 7 for waste heat insulation is provided on the inner wall of the heat recovery cylinder 15. A heat recovery assembly for recovering and utilizing the heat energy of the compressor is provided inside the heat recovery cylinder 15.

[0021] It is worth noting that, through the coordinated arrangement of the heat recovery shell 1, the air inlet guide cylinder 8, the heat energy recovery cylinder 15, the waste heat insulation pipe 17, the flow guide filter assembly, and the heat energy recovery assembly, the heat energy generated by the compressor can be recovered. At the same time, the waste heat generated by the compressor can be recovered for the heat energy recovery insulation effect and for use in heat pump technology, further reducing the energy consumption of the heat pump during operation and effectively reducing carbon emissions.

[0022] The airflow filtering assembly includes: a mounting frame 10 assembled inside the air intake guide cylinder 8, and a fan 13 installed inside the mounting frame 10; wherein, the inner wall of the air intake guide cylinder 8 has a mounting groove 9, the surface of the mounting frame 10 is movably fitted into the inner wall of the mounting groove 9, and a filter cover 14 is installed on the outer surface of the mounting frame 10. The surface of the mounting frame 10 has a mounting hole 11 that mates with the mounting groove 9, and a fixing rod 12 is installed inside the mounting hole 11 and the mounting groove 9.

[0023] Specifically, the air intake guide tube 8 guides the air into the heat recovery housing 1, the assembly frame 10 is the structure for mounting the fan 13, the assembly slot 9 cooperates with the assembly frame 10 to assemble the fan 13, and the fixing rod 12 is used to reinforce it with the mounting hole 11 to improve structural stability. The filter cover 14 is assembled to the outside of the assembly frame 10 and can filter the incoming airflow to effectively extend the service life of the heat recovery device. The airflow guide filter assembly adopts a detachable assembly frame structure, and the fan and filter cover can be quickly installed / replaced through the assembly slot and fixing rod to avoid impurities clogging the device.

[0024] A heat-conducting strip 3 is provided on the inner wall of the heat recovery housing 1 and the contact surface with the compressor. Heat sinks 4 are distributed and connected to the inner wall of the inner cavity of the heat recovery housing 1, and airflow channels communicating with the diversion channel 6 are formed between the heat sinks 4.

[0025] Furthermore, the coordinated design of the flow distribution channel and the airflow channel of the heat sink 4 optimizes the airflow distribution. Combined with the waste heat insulation pipe for the surrounding heating of the heat recovery cylinder, it ensures the uniform storage and transmission of heat energy and avoids local overheating. The heat conduction strip 3 and the heat sink 4 can be made of copper for heat conduction. The airflow channel between the heat sink 4 is connected to the flow distribution channel 6, which further improves the effect of airflow on heat recovery.

[0026] The heat recovery assembly includes: a heat coil 19 installed inside the heat recovery cylinder 15, and heat connection pipes 20 connected to both ends of the heat coil 19; wherein, the heat connection pipe 20 at one end of the heat coil 19 is connected to the compressor exhaust port, and heat pump water inlet pipe 21 and heat pump return pipe 22 are respectively provided at both ends of the heat recovery cylinder 15.

[0027] In addition, the heat recovery cylinder 15 serves to connect the heat pump, assist the heat pump in providing heating, and reduce the energy consumption of the heat pump. The heat pump water inlet pipe 21 and the heat pump return pipe 22 form a circulation structure with the heat pump system to improve the utilization of heat energy. The heat energy coil is directly connected to the compressor exhaust port to further extract the waste heat of high-temperature exhaust gas. The dual heat source ensures the continuous and stable energy supply of the system.

[0028] The waste heat recovery interface 7 has a waste heat inlet pipe 18 movably installed at one end, and the other end of the waste heat inlet pipe 18 is connected to the waste heat insulation pipe 17. An installation groove 16 is provided on the inner wall of the heat recovery cylinder 15, and the waste heat insulation pipe 17 is fitted into the inner wall of the installation groove 16. The waste heat recovery interface 7 connects to the waste heat inlet pipe 18, enabling the waste heat insulation pipe 17 to maintain the internal heat of the heat recovery cylinder 15.

[0029] The platform utilizes self-heating gas generated by the compressor and solar energy as power outputs for green operation, and provides electricity through solar power generation. The high-temperature gas from the compressor outlet is used as a heat source for the reheater via heat pump technology. The heat recovery shell tightly covers the compressor surface, and combined with internal heat-conducting strips, heat sinks, and diversion channels, it maximizes the absorption of waste heat generated during compressor operation. The heat energy is then transferred to the heat pump or heating system through a dual recovery system of waste heat insulation pipe and heat energy coil, significantly improving energy utilization and reducing energy costs.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hydrogen-doped platform energy heat recovery device, characterized in that, include: Heat recovery shell (1) and heat energy recovery cylinder (15); The heat recovery housing (1) is wrapped around the surface of the compressor by the mounting locking strap (2). An air inlet guide tube (8) is installed on the top of the heat recovery housing (1) through the air inlet pipe (5). A flow guide filter assembly is detachably installed inside the air inlet guide tube (8). The heat recovery shell (1) is provided with a diversion channel (6) inside, and waste heat recovery interfaces (7) that connect to the diversion channel (6) are provided on both sides of the heat recovery shell (1); The inner wall of the heat recovery cylinder (15) is provided with a waste heat insulation pipe (17) that is connected to the waste heat recovery interface (7) for waste heat insulation. The interior of the heat recovery cylinder (15) is provided with a heat recovery component for recovering and utilizing the heat energy of the compressor.

2. The hydrogen-doped platform energy heat recovery device according to claim 1, characterized in that: The flow-guiding and filtering component includes: The mounting frame (10) assembled inside the air intake guide tube (8), and A fan (13) installed inside the assembly frame (10); The inner wall of the air intake guide tube (8) is provided with an assembly slot (9), the surface of the assembly frame (10) is movably attached to the inner wall of the assembly slot (9), and a filter cover (14) is installed on the outer surface of the assembly frame (10).

3. The hydrogen-doped platform energy heat recovery device according to claim 2, characterized in that: The surface of the assembly frame (10) is provided with mounting holes (11) that mate with the assembly slot (9), and fixing rods (12) are installed inside the mounting holes (11) and the assembly slot (9).

4. The hydrogen-doped platform energy heat recovery device according to claim 1, characterized in that: The inner wall of the heat recovery housing (1) is provided with a heat-conducting strip (3) on the contact surface with the compressor. Heat sinks (4) are distributed and connected to the inner wall of the inner cavity of the heat recovery housing (1). A flow channel communicating with the diversion channel (6) is formed between the heat sinks (4).

5. The hydrogen-doped platform energy heat recovery device according to claim 1, characterized in that: The heat recovery component includes: The heat energy coil (19) installed inside the heat energy recovery cylinder (15), and Heat connection pipes (20) are connected to both ends of the heat coil (19); Among them, the heat energy connecting pipe (20) at one end of the heat energy coil (19) is connected to the compressor exhaust port, and the two ends of the heat energy recovery cylinder (15) are respectively provided with heat pump water inlet pipe (21) and heat pump water return pipe (22).

6. The hydrogen-doped platform energy heat recovery device according to claim 1, characterized in that: The waste heat recovery interface (7) is movably installed with a waste heat inlet pipe (18), and the other end of the waste heat inlet pipe (18) is connected to the waste heat insulation pipe (17).

7. The hydrogen-doped platform energy heat recovery device according to claim 6, characterized in that: The inner wall of the heat recovery cylinder (15) is provided with an installation groove (16), and the waste heat insulation pipe (17) is assembled on the inner wall of the installation groove (16).

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