[News] Cooling system that contributes to power consumption reduction and improved power generation efficiency.

The "intake cooling system" and "air fin cooler" improve the reduction in cooling capacity and the decrease in power generation efficiency of gas turbines that occur during high temperatures.

In heat exchange mechanisms and power generation equipment that utilize outside air, efficiency decreases during the summer due to rising temperatures. The "intake cooling system" cools the air at the intake and just before the gas turbine, lowering the intake temperature and recovering about 3% of output. We also propose systems that enhance the heat exchange rate in air fin coolers and condensers, allowing them to demonstrate their effectiveness. *We have a wide range of systems using other spray nozzles as well. For quotes and custom solutions, please feel free to contact us with any nozzle-related inquiries. Phone and online consultations are also available at any time.

• nozzle
• Flow Control

Cooling effect of up to 5℃! Achieving significant reduction in electricity costs with recovery of power generation output!

This system lowers the inlet air temperature of gas turbines (and other engines) by 2 to 4°C through the latent heat of vaporization of fine mist, thereby recovering the power output that decreases with the rise in outdoor temperature during summer. By conducting simulation analyses and evaporation experiments, it is possible to build a system tailored to the shape of the intake duct and operating conditions. 【Features】 - A one-fluid intake cooling system that sprays semi-dry fog - Cools the inlet air of gas turbines (GT), gas engines, and diesel engines by 2 to 4°C - Recovers power output that decreases due to rising outdoor temperatures in summer - Can be installed on existing equipment - Minimizes drain generation *For more details, please refer to the catalog or feel free to contact us.

• Cooling system

Cutting power consumption! An outdoor unit cooling system that achieves high efficiency using mist.

The outdoor unit cooling system is a custom-made, made-to-order product that achieves water conservation and high efficiency by using mist. - A system that sprays fine mist to cool the outdoor unit through evaporative cooling. - Reduces power consumption and cuts costs during peak summer periods. - Excellent water-saving capabilities. - Capable of automatic operation based on temperature and time settings. *This product is a made-to-order item that custom-builds the cooling system for each site where the outdoor unit operates. Our sales representatives will gather information about the type and number of outdoor units, the installation location, the water used, and other details to propose the optimal cooling system for each customer. *This system is recommended for use at sites with more than 30 outdoor units. (In sites with fewer units, the energy-saving effect may be limited).

• Cooling system
• Water treatment equipment

Eliminate summer cooling deficiencies of air fin coolers! Auxiliary cooling system!

This is an air fin cooler cooling system that can reduce water usage by 40-80% compared to traditional sprinkler irrigation systems by spraying fine mist. It eliminates wet scaffolding by reducing drainage. It can be installed while the equipment is in operation, and we can propose a cooling system tailored to each site. 【Features】 - Air fin cooler cooling system that sprays fine mist - Reduces water usage by 40-80% compared to sprinkler irrigation - Eliminates wet scaffolding and improves the working environment by reducing drainage - Can be installed while the equipment is in operation - Supports installation at the bottom or top of the fins *For more details, please refer to the catalog or feel free to contact us.

• Cooling system

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! With one molding process, different products with similar shapes or varying dimensions can be molded at the same time. This allows for the verification of multiple types in a short period.

Are you struggling to explain "safety" to the client using just drawings? - The risks in blind spots are difficult to convey to the client through drawings alone. - Safety measures often become a target for cost reduction, making it hard to communicate their necessity. - There is a concern that the client might say, "It's more dangerous than I thought," after completion. Risks that are visible to design professionals are not easily understood intuitively by clients who are outside the field. This document is not just a simple explanation of sensor functions; it is a guide to visually explain "why sensors are necessary in that location." It can be used directly as explanatory material for the client. Here are three key points for utilizing this document: 1. Visualization of Risks Blind spots during vehicle departure and contact risks within the site are illustrated clearly. 2. Clarification of Selection Criteria A comparison table outlines the differences between complex sensor types such as infrared, ultrasonic, and loop coils. 3. Diagram of System Configuration It illustrates not just the sensors alone, but how they combine with components like rotating lights and control panels, providing practical assistance for electrical equipment design. Please make use of this to prevent "rework after completion" and "accident risks."

In facilities operating nurse call systems, we have made the bed exit sensor wireless, allowing it to notify in conjunction with the nurse call system. By simply connecting the mat sensor "Foldable Thin Matt-kun," the body movement call "Ugo-kun," and the wheelchair body movement call "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless. The infrared sensor "Just Place Pole-kun" has the transmitter HB-RS built-in. This helps prevent accidents caused by falls, slips, or wandering, contributing to the efficiency of medical operations. 【Features】 ○ Wireless conversion by simply connecting existing sensors to the transmitter HB-WSK. ○ The bed exit sensor notifies wirelessly in conjunction with the nurse call system. ○ Up to 5 transmitters can be registered with a single receiver. ○ The communication distance between the transmitter and receiver is approximately 10 meters. ◎ For more details, please contact us or download the catalog.