サイエンス Product Lineup

The "eco Multi Heat Pump" is a heat pump system that reuses energy without waste. In simultaneous operation of cold and hot water, both cold and hot water can be extracted at the same time. The capacity per unit is in the 15 horsepower 60 kW class. The dedicated control system, eco Multi Link, manages up to 12 units in connected operation control, including unit control, rotation operation, circulation pumps, and sensors, providing total control (AW/WW/WHC types). In addition to simultaneous operation of cold and hot water, the AW/WW type features various operating modes to accommodate different load fluctuations. The WHC type is specifically designed for simultaneous low-temperature cold water (brine) and hot water, allowing for operation in low-temperature ranges. The WSR type is designed for simultaneous cold water and high-temperature water (80°C). We will propose the most suitable heat pump system from our four unique models based on your industry, region, thermal load, operating rate, and time conditions. Please feel free to consult with us. 【Features】 ■ Energy-saving ■ Reduction of carbon dioxide emissions ■ Cost-saving ■ Heat recovery and utilization of unused heat ■ Optimal system proposals through various operating modes *For more details, please refer to the catalog or feel free to contact us.

■ Air-cooled simultaneous extraction type (AW-F) While maximizing the use of exhaust heat, it supports both cooling-only and heating-only load time zones with six operating modes. We propose the best energy-saving system. In factories and facilities using air-cooled chillers, the warm air discharged from the air heat exchanger is like wasting energy. Discharging at temperatures higher than the cooling tower or supply water temperature also wastes energy. By effectively recovering heat, energy savings and cost reduction can be achieved.

■Water-cooled simultaneous extraction type (WW-F) A water-cooled heat pump system that effectively utilizes water heat sources. It has a wide range of applications, including heat recovery from hot spring wastewater, industrial wastewater, well water utilization, and geothermal heat utilization, and is not affected by outdoor temperatures, allowing it to perform well even in cold regions. 【Operating Modes】 1. Circulation cooling + instantaneous hot water simultaneous operation 2. Instantaneous hot water standalone operation 3. Circulation hot water heating standalone operation 4. Circulation cooling (air conditioning) standalone operation 5. Circulation cooling + circulation hot water heating simultaneous operation 6. Circulation heating (heating) standalone operation

■Water-cooled high-temperature circulation type (WSR) A water-cooled heat pump system that effectively utilizes wastewater heat below 45°C to produce hot water up to 80°C. It demonstrates its capabilities particularly in industrial sectors where wastewater is discharged at medium temperatures. 【Operating Mode】 ○ Simultaneous operation of circulation cooling + circulation hot water heating

The "eco multi-hipon" is a heat pump system that reuses energy without waste. It's a waste to discard heat when using a cooling-only chiller. We propose a system that cleverly conserves energy by combining the existing chiller with the concept of pre-cooling. We offer suitable proposals with a lineup of four types based on the cooling load situation.

The "eco Multi Heat Pump" is a heat pump system that reuses energy without waste. It is recommended for those struggling with insufficient cooling capacity of cooling towers due to extreme heat. Many are currently relying on well water or municipal water, but managing this is quite challenging. While they would like to resolve the issue, it's only a short-term problem during the summer, so they cannot justify investing in equipment solely to address the capacity shortfall... Good news for such customers: consider the eco Multi Heat Pump, which can solve the cooling capacity shortage and save energy.

The "eco multi-heat pump" is a heat pump system that reuses energy without waste. It's a waste to think that cooling means discarding heat into the atmosphere. Please consult with our company, which has extensive on-site experience as a waste heat recovery heat pump manufacturer. This energy-saving system utilizes the concept of pre-cooling to recover necessary hot water in conjunction with existing chillers. It is a cooling heat recovery system that eliminates waste by using heat recovery operation and air cooling operation switching functions. We offer suitable proposals with a lineup of four types tailored to your situation.

Our company is the number one heat pump and chiller manufacturer in terms of cumulative shipment numbers for "waste heat recovery heat pumps." With over 15 years of technology and achievements, we possess the know-how to sell and receive orders for chillers and heat pumps. This time, reflecting on our past successes and failures, we have planned a free study session on chillers that can also produce hot water, titled "Practical Meeting for Proposals Starting Tomorrow." We will provide all the points for sales and proposals to companies using chillers, such as food factories, pharmaceutical factories, and chemical manufacturing plants, as well as methods to increase order rates, all for free. [Five Free Benefits] 1) Inquiry Acquisition Video (A video that can be shown during sales to acquire inquiries.) 2) Sales Information Magazine (An irregularly published magazine by our company that can be used as a sales tool for customers.) 3) Hearing Sheet (By simply filling this out, we will create an implementation effect simulation for you.) 4) Accompaniment to Sales Destinations 5) Product explanation materials such as brochures and catalogs.

●Heat recovery type heat pumps are attracting attention as alternatives to boilers and chillers because they can efficiently utilize both waste heat and cold heat that would otherwise be discarded. Government subsidy policies are also beginning to improve. ●There are two types of heat recovery type heat pumps: ・ Heat recovery type heat pump A type that recovers heat from industrial wastewater or hot spring discharge for heating or hot water supply. ・ Simultaneous cooling and heating heat pump A type that can efficiently supply both cooling and heating when both are needed simultaneously, such as in production processes or for air conditioning and hot water supply. ●While simultaneous cooling and heating heat pumps have significant advantages, building the system requires experience and know-how. Please make use of our expertise.

Are you managing a hot spring with a free-flowing source, but not draining the lukewarm hot spring water as it is? It's a bathing facility, but are you carelessly draining large amounts of lukewarm bathwater? That wastewater still has value! You might be able to reuse the heat with a heat pump system! By extracting heat from the lukewarm hot spring to warm the source or by capturing heat from the water being discarded to assist with the facility's hot water supply, the eco multi-heat pump reuses energy without waste. Not discarding means energy savings. Not discarding means reduced running costs. Not discarding means being eco-friendly.

It goes without saying that energy is universal. However, energy changes form, becomes difficult to use, and ultimately is released into the atmosphere or the ocean. The energy we create should be utilized as much as possible until the end. Eco Multi Hipon reuses energy without waste, so it is ecological because it does not discard it.

The "eco Multi-Heap WSR" is a water-source heat pump system that effectively utilizes wastewater heat below 40°C to produce hot water up to 70°C. Compared to the previous model, the installation area has been reduced by 18% and the height has been decreased by 36%. This has achieved overwhelming compactness and increased layout flexibility. It particularly demonstrates its capabilities in industrial sectors where wastewater is discharged at medium temperatures. 【Features】 ■ Water-source type ■ 10HP ■ R-134A ■ Simultaneous cooling and heating operation ■ High-temperature circulation up to 70°C ■ Salt-resistant coating available (optional) *For more details, please download the PDF or feel free to contact us.

■ Introduction Results: Annual cost reduction of approximately 4.13 million yen! Compared to oil boilers, we achieved overwhelming cost improvement and reduced environmental impact. 【Annual Running Costs (Estimation)】 Oil Boiler: Approximately 7.18 million yen After WSR introduction: Approximately 3.04 million yen (Reduction of about 4.13 million yen) 【CO2 Emissions】 Before introduction: 136 t-CO2 After introduction: 52 t-CO2 (Reduction of about 60%) ■ Challenge: Decrease in source water temperature and complaints The facility was marketed as having "free-flowing source water," but in winter, the temperature dropped from 40°C to around 36°C. Without heating equipment, it was difficult to maintain the bathing temperature, leading to significant complaints from customers. ■ Solution: Introduction of the water-source heat pump "WSR" We adopted the "WSR-B (10 horsepower)" to effectively utilize unused source heat below 40°C. Instead of burning fossil fuels, this system efficiently raises the source heat to 43°C, balancing the brand's commitment to "free-flowing" and "cost savings."