Air conditioning in midsummer and decarbonization! I want to achieve both a reduction in CO2 emissions and comfortable air conditioning in midsummer.
PEPO PPL-A
In summer, it uses super high-efficiency heat exchangers and water for continuous air conditioning. In winter, it utilizes waste heat from the return hot water of the cooling tower for inexpensive heating. A simple heating and cooling device, PEPO.
PEPO is a commercial cooling and heating device that uses water as a heat source, capable of dehumidifying without emitting waste heat. It effectively cools even in extremely hot indoor environments above 35°C and in high-temperature, high-humidity conditions. For example, supplying groundwater at 17°C at a rate of 30L/min allows for 25kW of cooling even at an indoor temperature of 35°C. At 25kW cooling, the COP is 30! The power consumption is less than one-tenth that of conventional air conditioners! The reduction in CO2 emissions is over 10 tons annually! This design is highly energy-efficient. *The data is based on calculations for 180 days of operation. ★ Many advantages ★ ■ No waste heat is produced ■ No refrigerants are used ■ Dehumidification is achieved using condensation (there is no splashing of condensed water) ■ Wind speed can be freely adjusted (maximum outlet wind speed of 10m/sec) ■ Power consumption is only 0.83kW Furthermore, if hot water is supplied, it can also be used for heating purposes. Heating using return hot water from cooling towers is particularly advantageous as it recovers waste heat!
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basic information
**Reasons Why PEPO is Effective in High Temperature and Humidity Environments** PEPO is an air conditioning device that uses "cold water" from sources such as groundwater or chiller water to cool the air while dehumidifying it. Since it utilizes condensation for dehumidification, the absolute humidity does not increase like with typical evaporative coolers. The secret to achieving dehumidified cooling using water is the W-heat exchange method! Cold water is supplied to the water heat exchanger to cool the antifreeze, which is then supplied to the air heat exchanger to cool the air. By employing a highly efficient two-stage heat exchanger, dehumidified cooling using water has become possible. Unlike air conditioners or coolers that use refrigerants, it does not require an outdoor unit (no heat discharge). Since it does not directly cool the air with "water" like evaporative coolers, it does not add humidity (rather, it dehumidifies). By the way... being water-cooled means that if you add hot water, heating is also possible. In winter, if you have lukewarm water that you plan to cool in the cooling tower, please put it in PEPO first. You can add an inexpensive heating device by utilizing waste heat that you would have otherwise discarded★ *There are also types that can be used in areas where open flames are prohibited. *Please feel free to contact us if you have any questions.*
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Applications/Examples of results
Improvement of indoor work environment above 35℃ (heatstroke measures and heat countermeasures) High-pressure cut measures for compressors
Line up（5）
| Model number | overview |
|---|---|
| PPL-A | PEPO standard machine |
| PPL-B | Copper-free specification (copper is used in wires and terminals, but there is no external exposure) |
| PPL-C | Copper-free specification, SUS specification, HACCP compliant (internal cleaning is possible) |
| PPL-D | Air-driven type (does not use electricity at all; for use in areas where open flames are prohibited) |
| PPL-E | Hybrid type (safety increased explosion-proof pump; for use in areas where open flames are prohibited) |
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Company information
The style of our trading company that supports the backbone of our business is to "supply the necessary items in the necessary quantities at the necessary times." To achieve this, it is important to establish a direct sales system that draws out our customers' niche needs, a direct procurement system from manufacturers that responds to those requests, and a meticulous logistics network. We have always been closely connected to the field, never overlooking even the smallest gaps, and have responded to every detailed request. The fact that we have built a network of over 9,000 sales partners and more than 7,000 suppliers is a result of our dedicated sales activities that have engaged directly with the field. Moving forward, we will continue to stand at the intersection of many companies while also striving to expand our network further.