Fill in the gap, in advanced | Haery Power leads the unmanned equipment at sea to usher in a new era of rapid development

Not long ago, two AR-500 unmanned helicopters took five years to officially compile the Shandong Maritime Equipment System. We will undertake missions such as investigation and evidence collection, search and rescue, oil spill monitoring in related waters in the Yellow Sea and Bohai Seas, and play an important role in ship pollution prevention and control and emergency rescue operations.

It marks a solid step in the construction of the integrated water transportation security guarantee system for "land, sea, air and space" in the Bohai Sea and the Yellow Sea. It will also effectively promote the deep integration of maritime business and new equipment, and empower the Shandong Maritime Bureau to promote modern maritime governance with relatively high-quality development.

In order to meet the principle of oil uniformity on ship-based use, the AR-500 drone delivered this time was replaced with the DB416 heavy oil aero piston engine based on the AR-500 general model that originally used imported aviation gasoline engines. There are many improvements in various aspects such as flight performance, reliability, and environmental adaptability, which effectively strengthens the environmental adaptability of the drone's ship surface, and makes it have relatively landing accuracy, and has the characteristics and performance of large load, wind resistance, and mission load modularity. It has made it a relatively advanced unmanned helicopter for the maritime system in my country, and filled the gap in the application of small-tonnage ship-borne unmanned helicopters.

What is more important is that it fills the situation that my country's light unmanned helicopters are not subject to foreign restrictions in terms of power selection, and their power is easier to obtain, and they have a status of breaking the "bottleneck".

Of course, the heavy oil used in aircraft engines is not the heavy oil remaining after extracting gasoline and diesel from crude oil used by steam locomotives, but diesel or RP-3/RP-5 aviation kerosene. Since DB416 adopts technical solutions such as fully authorized digital control technology, relatively pressure common rail, supercharged intercooling, full-machine liquid cooling, and lightweight design, the engine has a lower fuel consumption, allowing every drop of oil to burn fully. It can have obvious advantages in complex environment adaptability and all-weather combat capabilities. It can also make aviation aircraft fly faster, fly faster, fly longer, and consume less fuel.

With the rapid development of our economy and the continuous improvement of the level of equipment intelligence, unmanned and intelligentization, combined with units at all levels to continuously build "sea, land, air and collaboration" integrated solutions, the UAV uses its long-term flight, large load, safety, and relatively maneuverable product performance to demonstrate its advantages in operating range, complex task adaptability, and better task trustworthiness. Relying on the obvious product of DB416, Haery Power has shown its strengths in many application fields such as carrier-based drones, maritime transportation/emergency rescue, maritime work, and boats.

Carrier-based drones:

Based on the AR-500, the AR-500CJ light carrier-based unmanned helicopter was derived. The DB416 engine using Haery Power has the characteristics of relatively pressure-concentrated rail and lightweight design.

Compared with the AR-500 basic model, it has a significant improvement:

①Unified oil products: changed from the original multi-oil product to the unified heavy oil products;

② Increased takeoff weight: increase from the original 450kg to 600kg;

② Large load capacity: can be loaded from 75kg to more than 180kg weapons/equipment.

③Strong environmental adaptability: it can fly all day long under moderate rain, light snow, strong winds and other meteorological conditions, as well as with the ability to take off and land independently on ships under various complex sea conditions;

④ Wide application scenarios: possess maritime deployment and combat capabilities, and can be mainly used in maritime reconnaissance, target guidance and strike, maritime supervision and other related fields.

Sea transportation:

my country has a long coastline and islands have the advantage of integrating "fishing, scenery and ports". However, my country's islands have the characteristics of many small islands and few large islands. Due to the inconvenient transportation between land and islands, the development of islands is highly restricted. Recently, unexpected scene news such as the opening of a certain land-island inter-transport drone logistics line and the successful holding of a low-altitude drone inter-island logistics and distribution test flights can be seen online. Due to the traditional mode of maritime logistics transportation, factors such as time, carrier, cost and safety will be restricted. Marine logistics transportation through drones will be significantly improved in shortening transportation time, reducing transportation costs, improving transportation safety and protecting the environment, and completing the "last mile" transportation of parcels.

Haery Power's DB416 engine has several obvious advantages in power performance such as full-authority digital control system, lightweight design, and power-to-weight ratio. It helps many drones have several obvious advantages in logistics and transportation, emergency rescue, and key material transportation:

① Large load capacity: under the same power power, the advantage of the work-to-weight ratio is used to make its load capacity have significant advantages over other power;

② Flight distance: At the same fuel volume, it has fuel consumption of 20-30% lower than gasoline products;

③Comparative safety factor: With the support of a full-authorized digital control system, two sets of control instructions can be used to ensure the safety of the aircraft when dealing with faults;

④More stability: With the support of relatively pressure common rail and supercharged intercooling technology, it has the advantages of low vibration and low noise;

⑤All-weather adaptability: It can fly all-weather in various complex weather environments, and has strong adaptability to harsh sea environments.

Maritime applications:

Due to its flexible maneuverability, low timeliness, low cost, low loss, low risk, strong monitoring capabilities and wide coverage, drone technology has broad application prospects in the maritime field. It can be used for real-time monitoring of maritime traffic, conduct maritime law enforcement and traffic management; it can also conduct air patrols in designated areas, conduct maritime emergency monitoring and response, marine environment monitoring, maritime infrastructure inspection, maritime disaster warning and damage assessment; at the same time, in case of sea distress, maritime search and rescue and emergency rescue are carried out, providing a variety of application scenarios such as communication support and information collection, and providing guarantee services for modern, unmanned and intelligent maritime work.

Haery Power's DB416 engine has power performance advantages such as full permission digital control system, low fuel consumption, and low cost to help many drones consolidate their product advantages in maritime applications:

①More endurance: Heavy oil engine has relatively thermal efficiency, low fuel consumption, cruising fuel consumption point is 220g/kWh, which is 30% lower than other power fuel consumption, and can have a longer range under the same fuel volume;

②Comparative lift limit: 5000m/6000m power without attenuation, 10000m/12000m/14000m, with large-scale detection and early warning;

③Moderate mobility and flexibility: responding to different application scenarios, which helps to quickly formulate response measures;

④Low cost: independent property rights, independent control, domestic production, and no "crash costs" from foreign price-related power;

⑤ Wide-area application environment: With the support of full authority electronic control and the whole machine liquid cooling, operations can be carried out in a variety of complex environments.

DB416 "Skylark" heavy-oil aircraft engine relies on its own "safety", "trusted", "fuel-saving" and "easy to control" in the field of drones, becoming the choice power plan for drone development units and institutes.

Haery Power will continue to deepen its efforts in the field of piston heavy oil aviation engines, providing aviation aircraft with more advanced technology, more trustworthy quality and more convenient application, and is committed to "making power simpler"!