Introduction of Panasonic CO2 refrigeration system

Transcription

Introduction of Panasonic
CO2 refrigeration system
Apr. 20th 2016
Panasonic Corporation Appliances Company
Refrigeration and Air-Conditioning Devices Business Division
Hidekazu Tachibana
Copyright © 2015 Panasonic Corporation All Rights Reserved.
What Panasonic aims to offer
・Head office : Kadoma city, Osaka, Japan
・Sales : ¥7.7 trillion (US$ 67billion)
・Headcount :Approximately 254,000 (consolidated)
・Group companies ：469 (worldwide consolidated)
・PE （Panasonic Europe):¥717billions (Japanese yen)
・PAPAEU :¥28.6 billions (Japanese yen)
Provide “Better Living” for each individual customer in
collaboration with our industrial partners
1
Appliances Company Business Scope
Develop a wide range of product categories
from B2C to B2B
TV
Compressor
Showcase
Industrial
freezer/refrigerators
Vacuum insulation
material
Meter devices
Fuel cell
BD/DVD recorder
Audio
AV accessory
Microwave oven
AV
Ice machine
Refrigerator
Devices
Rice cooker
Vending machine
Cold Chain
Dispenser
Home air conditioner
Air
conditioning
Cooking
Consumer
electronics
IH cooking heater
Juicer, Blender
Housework
Washing/drying
Beauty
machines
Health
Package multi air conditioner for buildings
Vacuum cleaner
Shaver
Absorption type freezing machine
Iron
Massage chair
Gas heat pump air
Dish washer/dryer
Water purifier
conditioner
Bidet
CO2 heat pump
Electric carpet
water heater
Electric bicycle
Office/store air conditioner
2
Cold Chain Global Operation
PAPCCDL
3
PCES
CC Division
Showcase/Beverage/
Commercial Refrigerator/Engineering
Showcase/ Beverage
PAPCDL
Hussmann
RADBD Condensing unit
Compressor/Condensing Unit/ Cold storage
BINGSHAN
Showcase /Condensing Unit/
Engineering
(ST. Louis , Monterey .Chino,
Atlanta & etc.）
PAPARS/PAPPDX・ＳＴＣ
Condensing Unit for Dalian& Wuhan etc.
Hussmann： Suzhou
APIN-CC India （Distributor）
ＰＨＫ-CC Taiwan （Distributor）
ＰＨＫ-CC Hong Kong （Distributor）
PAPRSA （ＭＸ） Showcase/
PCESAP （ASEAN distributor）
Refrigerator/Biomedical
PAPCTＨ Beverage/ Freezer/
Showcase for supermarket
Hussmann Australia
Showcase for
supermarket
CVS
Showcase
Vending
Beverage
Commercial
Beverage
Machine
Showcase
Refrigerator
Dispenser
Condensing
unit
Drastic Increase of CO2 System
more than total 2,000 stores in Japan
~2011
2012
2013
2014
2015
2016
Excellence of Service by PAPAEU
Panasonic Product Overview
Cooling & Heating
2 – 8 kW
4 – 10 kW
2 – 25 kW
Room
Air
Conditioner
MULTI
Room
AC
Commercial
AC
Etherea
Etherea
PACi
11 – 168 kW
VRF
ECOi
45 – 145 kW
Heating
CO2 Unit
3 – 16 kW
2HP/ 10HP
15HP/ 20HP
Gas
HP
Air-to Water
Heat
Pump
ECO G
Aquarea
Office buildings
Hotels
Residential
Refrigeration
Unit
Multi
Residential
Residential
Shops
Small offices
Office buildings
Hotels
Convenience
storel
5
Excellence of Service by PAPAEU
Training Centres in Europe
Regional Service
& Support
Training Centres in Europe
• Paris / France
• Valence / France
• Bracknell / United Kingdom
• Wiesbaden / Germany
• ‘s-Hertogenbosch / Netherlands
• Stockholm / Sweden
• Milano / Italy
• Prague / Czech Republic
• Budapest / Hungary
• Barcelona / Spain
• Madrid / Spain
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7
What’s CO2 Split System ?
HFC/HCFC DX System
8
CO2 Booster System
Large amount of CO2 charge, spreading in EU but efficiency drop in
warmer area
Ｐ
Large amount of refrigerant charge, remain as main stream in developing countries
ｈ
HFC/CO2 Cascade System
CO2 Split System (conventional and new)
Decentralized condensing unit (Outdoor) Quick installation, less
amount of CO2 charge
High Pressure
Pressure Adjust Control
Piping
Ｐ
Less amount of HFC charge than HFC DX system, lower global
warming impact from HFC leakage
放熱器
（ガスクーラ）
ｈ
高段
スプリット
熱交換器
Ｐ
低段
ｈ
New lineup of CO2 Units
Panasonic’s environmentally friendly CO2 cooling
systems are green solution in all ways
9
Target Store Comparison
10
CO2 refrigeration system covers environmentally friendly small format stores.
Convenience Store, Sales Floor Area: 150m2
Outdoor Unit
Showcase
10HP (Refrigerator)
Open Showcase (Total width 28 feet)
Desert Showcase
Walk-in Refrigerator (6 or 7 doors)
2HP (Freezer)
Reach-in Freezer (2 or 3 doors)
Open Showcase
Walk-in Refrigerator
2HP Unit
Reach-in
Freezer
Desert Showcase
Controller
10HP Unit
Supermarket, Sales Floor Area: 1,000m2
Outdoor Unit
Showcase
20HP (Refrigerator) x7
Open Showcase (Total width 326 feet)
Prefabricated Refrigerator x5
20HP (Freezer)
Prefabricated Freezer x3
Challenge and Solution of CO2 Technology
Challenge ①
Challenge ②
High Pressure
(4 times higher than R404A)
<Safety design & Improved reliability>
Solutions technology
Refrigeration
unit
・２- stage Compression
CO2 Rotary Compressor
Show- ・High pressure resistant
case ・High efficiency spec.
Improvement of
・Efficiency (Energy saving)
・Cooling stability
Solutions Technology
・Split Cycle
・Refrigerant volume adjust.
・High pressure control
・Electronic expansion
Cooperation
with store
controllers
valve
heat exchanger
Realizations
・ High efficiency
・ Low vibrations & noise
・ High reliability
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・Optimally control refrigerant flow
・Stable operation & Energy Saving
Unique Technology of 2-stage compression
CO2 rotary compressor
Motor
Casing
Suction
Discharge
High Pressure
2nd-stage
Intermediate
Pressure
Low Pressure
Intercooler
Air Flow
1st-stage
12
Pressure Adjust Control Type
13
Refrigerant
<Transfer Pressure>
Pressure to transfer CO2 Refrigerant
from Refrigeration unit to showcases
Refrigerant
Refrigeration
unit
piping
Showcase
A new “2-stage expansion cycle” makes possible to control
Transfer Pressure (approx.6MPa) constantly through the year.
By Pressure Adjust Control Technology,
① Smaller footprint and lighter weight
② Workability improvement in the installation field
・Reduce plumbing weight (thinner pipe）
・Shorten construction time
(Welding/Operational adjust./ Airtightness test）
③ Line-up Expansion
have become possible.
14
Comparison of the annual operating
pressure
behavior
Present model
Spring
Summer
Autumn
Winter
5MPa
～9MPa
・Pressure to showcase fluctuate 5MPa～9MPa with the season.
・Airtight examination pressure of the construction plumbing 12MPa.
Pressure adjust control type 【New model】
Spring
Summer
Autumn
Winter
・Pressure to showcase is controlled constant about 6MPa in all season.
・The necessary refrigerant quantity in a refrigerating cycle is stable in all season.
・Airtight testing pressure of the construction plumbing 8MPa.
Natural Refrigerant Products Expansion
Accelerate installation improvement
& cost down by new products
For
CVS
2HP
For multi temp. Application
(Evaporating temperature : -45 to -5 ℃)
<High Pressure Model>
Social effects of natural refrigerant
Significant reduction of the annual CO2 emissions
Comparison of CO2 emissions
400
350
300
Direct influence
Indirect influence
67%
250
65%
200
150
100
71%
50
Unit : 0
t / year
R404A CO2
Freezer
temperature
R404A CO2
Refrigerator
temperature
R404A CO2
Total
Panasonic CO2 system started global expansion
Area
Local Company
User
Status
Europe
PAPAEU
Denmark
Jan 2016,
Started field test with New Model 2HP CO2 unit
Aria
Local Company
User
Status
China
PAPCDL
In consultation with PAPCCDL
During preparing forward
implementation
Promoting field test in each
area with New Model
Aria
Local Company
User
Taiwan
PHK-CC
Family Mart in
林口文義 Taiwan
Status
Dec 2015, Started field test with New
Model 10HP CO2 unit
Aria
Local Company
User
Status
Thailand
PAPCTH
Seven-Eleven in Thailand
（CPALL company ）
During preparing forward
implementation
Aria
Local Company
User
Status
Indonesia
PAPCTH
Indonesia Lawson
（Alfamidi)
By government subsidy, 13 shops were introduced at the time of
May, 2015
17
Field Test performed in Denmark
Randers
18
Installation
Freezer
Size room
4.0m x 4.5m x 2.4m
Freezer for low temperature.
Capacity need 2 x 2HP units.
-20 degree
Cold Room
Size room
4.0m x 4.5m x 2.4m
Cold room for medium temperature.
Capacity needed 1 x 2HP unit.
-2 - +5 degree
19
20
21
Natural Refrigeration in ASIA
Indonesian CVS has adopted our Natural Refrigeration
Alfa midi Peta Barat
（Supported by METI）
Alfa midi Raden Sareh
（Supported by MOE）
Alfa midi Kebagusan
（Supported by MOE）
５
22
Cooling Food shouldn’t be Warming the Earth.
“Ecology” is the serious issue in the cooling food industries,
especially supermarkets and convenience stores which are
running for 24 hours a day and 365 days a year. Recently, Non
Freon Refrigeration System adapted the natural refrigerant
(CO2) is making steady progress in Japan. Panasonic
developed it by unique technologies of 2-stage compression
rotary compressor & Split cycle, to aim at Zero Ozone
Depletion & Greenhouse Effect by 1/4000 compared to HFC
(R404A).
Panasonic was the first to adopt the natural refrigerant (CO2) in
refrigeration business in Japan.
That environmental performance is equivalent to about 67%
reduction per year in CO2 estimate.
Additionally, the remote monitoring and control services using
Cloud were set up to make facilitate management of energy
usage. We always pursue “Environmentally friendly products”
from a various angles.
Pressure Adjust Control type
Ozone depletion
potential
GWP
approx. 1/4000
CO2 Reduction
approx.
67%
0
10HP
Refrigerator
Panasonic Non Freon Refrigeration System
There is Panasonic you haven’t known yet.
10HP
Refrigerator & Freezer
15HP/ 20HP
Refrigerator & Freezer
23

Introduction of Panasonic CO2 refrigeration system

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