CN-224215888-U - Energy heat recovery device of hydrogen-doped platform

Abstract

The utility model discloses an energy heat recovery device of a hydrogen loading platform, which comprises a heat recovery shell and a heat recovery cylinder, wherein the heat recovery shell is coated on the surface of a compressor through an assembling locking belt, an air inlet guide cylinder is arranged at the top of the heat recovery shell through an air inlet pipe, a diversion filter assembly is detachably arranged in the air inlet guide cylinder, a diversion channel is arranged in the heat recovery shell, waste heat recovery interfaces communicated with the diversion 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 interfaces is arranged on the inner wall of the heat recovery cylinder and used for heat insulation, and a heat recovery assembly used for recycling heat energy of the compressor is arranged in the heat recovery cylinder.

Inventors

• WANG QIANWEI
• SUN YUEFENG
• SUN JUNFANG
• Tian Sibin
• XU ZHEN

Assignees

• 北京市燃气集团有限责任公司

Dates

Publication Date

20260508

Application Date

20250702

Claims (7)

1. 1. A hydrogen loading platform energy heat recovery device, comprising: a heat recovery housing (1) and a heat recovery cylinder (15); The heat recovery shell (1) is coated on the surface of the compressor through an assembly locking belt (2), an air inlet guide cylinder (8) is arranged at the top of the heat recovery shell (1) through an air inlet pipe (5), and a diversion filter assembly is detachably arranged in the air inlet guide cylinder (8); A diversion channel (6) is arranged in the heat recovery shell (1), and waste heat recovery interfaces (7) communicated with the diversion channel (6) are arranged on the surfaces of two 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) which is communicated with the waste heat recovery interface (7) and used for heat insulation, and a heat recovery component for recovering and utilizing heat energy of the compressor is arranged in the heat recovery cylinder (15).
2. 2. The hydrogen loading platform energy heat recovery device according to claim 1, wherein the diversion filter assembly comprises: A mounting frame (10) mounted inside the intake guide tube (8), and A fan (13) mounted inside the assembly frame (10); The inner wall of the air inlet guide cylinder (8) is provided with an assembly clamping groove (9), the surface of the assembly frame (10) is movably clamped on the inner wall of the assembly clamping groove (9), and the outer surface of the assembly frame (10) is provided with a filter cover (14).
3. 3. The energy heat recovery device for the hydrogen loading platform according to claim 2, wherein the surface of the assembly frame (10) is provided with an installation hole (11) matched with the assembly clamping groove (9), and the installation hole (11) and the interior of the assembly clamping groove (9) are provided with a fixing rod (12).
4. 4. The hydrogen loading platform energy heat recovery device according to claim 1, wherein heat conducting strips (3) are arranged on the contact surface of the inner wall of the heat recovery shell (1) and the compressor, radiating fins (4) are connected to the inner wall of the inner cavity of the heat recovery shell (1) in a distributed mode, and ventilation channels communicated with the diversion channels (6) are formed between the radiating fins (4).
5. 5. The hydrogen loading platform energy heat recovery device according to claim 1, wherein the heat recovery assembly comprises: A thermal energy coil (19) mounted inside the thermal energy recovery cylinder (15), and The heat energy connecting pipes (20) are connected to the two ends of the heat energy coil pipe (19); The heat energy recovery device is characterized in that a heat energy connecting pipe (20) at one end of the heat energy coil pipe (19) is connected with a compressor exhaust port, and a heat pump water receiving pipe (21) and a heat pump water return pipe (22) are respectively arranged at two ends of the heat energy recovery cylinder (15).
6. 6. The device for recovering energy from the hydrogen-loading platform according to claim 1, wherein the end part of the waste heat recovery interface (7) is movably provided with a waste heat inlet pipe (18), and the other end of the waste heat inlet pipe (18) is communicated with the waste heat insulation pipe (17).
7. 7. The apparatus of claim 6, wherein the heat recovery cylinder (15) has an inner wall provided with a mounting groove (16), and the waste heat insulating pipe (17) is mounted on the inner wall of the mounting groove (16).

Description

Energy heat recovery device of hydrogen-doped platform Technical Field The utility model relates to the technical field of energy utilization, in particular to an energy heat recovery device of a hydrogen loading platform. Background Hydrogen is clean energy with zero carbon emission after combustion, and the use of hydrogen energy is greatly promoted, so that the carbon emission is reduced. The important mode of realizing large-scale utilization of hydrogen energy is realized by adding hydrogen into town gas, which is helpful for reducing the utilization of natural gas, thereby reducing carbon emission. The comprehensive utilization system of the energy of the hydrogen-doped platform is adopted in the constant temperature system of the experimental data center, so that the emission of carbon dioxide in the use process of natural gas can be further reduced, however, in the energy utilization system of the hydrogen-doped platform, the utilization of heat energy generated by a compressor is not arranged, the generated high-temperature energy can be gradually lost to cause waste, and if the heat energy is recovered, the energy consumption of the heat pump in the working process of the constant temperature system can be reduced to a certain extent by being matched with the heat pump, and the carbon emission is effectively reduced. Therefore, we need to propose a loading platform energy heat recovery device. Disclosure of utility model The utility model aims to provide an energy heat recovery device of a hydrogen-doped platform, which can recover heat energy generated by a compressor, and simultaneously, waste heat generated by the compressor is recovered for heat preservation effect of heat energy recovery and heat pump technology, so that the energy consumption of the heat pump in operation is further reduced, and carbon emission is effectively reduced, so as to solve the problems in the background technology. The utility model provides an energy heat recovery device of a hydrogen loading platform, which comprises a heat recovery shell and a heat recovery cylinder, wherein the heat recovery shell is coated on the surface of a compressor through an assembling locking belt, an air inlet guide cylinder is arranged at the top of the heat recovery shell through an air inlet pipe, a flow guiding filter assembly is detachably arranged in the air inlet guide cylinder, a diversion channel is arranged in the heat recovery shell, waste heat recovery interfaces communicated with the diversion channel are arranged on the surfaces of two sides of the heat recovery shell, a waste heat insulation pipe communicated with the waste heat recovery interfaces and used for heat insulation is arranged on the inner wall of the heat recovery cylinder, and a heat recovery assembly for recycling heat energy of the compressor is arranged in the heat recovery cylinder. Preferably, the diversion filtering assembly comprises an assembling frame assembled in the air inlet guide cylinder and a fan arranged in the assembling frame, wherein an assembling clamping groove is formed in the inner wall of the air inlet guide cylinder, the surface of the assembling frame is movably clamped on the inner wall of the assembling clamping groove, and a filtering cover is arranged on the outer surface of the assembling frame. Preferably, the surface of the assembly frame is provided with an installation hole matched with the assembly clamping groove, and the installation hole and the inside of the assembly clamping groove are provided with fixing rods. Preferably, the heat conduction strips are arranged on the contact surface of the inner wall of the heat recovery shell and the compressor, radiating fins are connected with the inner wall of the inner cavity of the heat recovery shell in a distributed mode, and ventilation flow channels communicated with the diversion channels are formed between the radiating fins. Preferably, the heat energy recovery assembly comprises a heat energy coil pipe arranged in the heat energy recovery cylinder and heat energy connecting pipes connected to two ends of the heat energy coil pipe, wherein the heat energy connecting pipe at one end of the heat energy coil pipe is connected with an exhaust port of a compressor, and a heat pump water receiving pipe and a heat pump water return pipe are respectively arranged at two ends of the heat energy recovery cylinder. Preferably, the end part of the waste heat recovery interface is movably provided with a waste heat inlet pipe, and the other end of the waste heat inlet pipe is communicated with the waste heat insulation pipe. Preferably, the inner wall of the heat recovery cylinder is provided with a mounting groove, and the waste heat insulation pipe is assembled on the inner wall of the mounting groove. Compared with the prior art, the utility model has the beneficial effects that: The utility model adopts the cooperation arrangement of structures such as a heat recovery shell, a