Transcript Document

Enviritech Engineering Ltd
Unit 6, Enterprise & Research Centre,
Institute of Technology Carlow,
Kilkenny Road,
Co. Carlow
Objective
• Enviritech Engineering is intent on providing
alternative energy systems at an affordable
price.
• We offer assistance to the installer in the
design, sales and technical backup
requirements as well as providing reliable
quality products.
• Our approach is a holistic one and we aim to
meet the specific requirements of the client,
rather than just offering our product range.
Customer Requirements
Quality
Value
Customer
Satisfaction
Service
• The quality of the
products is very high.
We have vetted many
systems and realize that
the product quality is
key to success.
• The product is produced
with limited overheads
and priced accordingly.
They offer excellent
value for money.
• We train all our
installers to provide a
quality service.
Meeting the Needs
Efficient
• High Efficiency.
• Robust construction and
reliability.
• Low cost.
• Providing simple and
effective controls can
ensure optimal
operation.
• Systems shall be
adaptive to suit a wide
range of applications
Reliable
Affordable
Controlable
adaptable
Heat Pump
• The heat pump consists of
Copeland scroll compressors
and stainless steel plate heat
exchangers matching the
market leaders.
• The refrigerant is R417a which
is a non ozone depleting gas,
pre charged at the factory.
• Each heat pump is provided
with a filter for the primary and
secondary loop.
• A remote (wire) controller is
also provided which can allow
the heat pump be controlled
from within the home.
Water to water.
• This is a very cost effective way of heating, its efficiency is
comparable with a direct expansion system. Without the need to
charge the system with refrigerant or the worry of migrating
lubricants.
• It is very reliable as it employs Copeland scroll compressors.
The heat exchangers are stainless steel and 50% over sized that
of our competitors. Which enables them to withstand poorer
water quality for longer.
• The units are priced from €4500 making them the most
competitive unit on the market.
• The control is derived from standard oil boiler controls which are
readily understood and easily incorporated into existing
systems.
• They can be used in many applications such as combined
systems with solid fuel and radiators.
How it works
• For every one kilowatt of electrical
energy, the heat pump takes over 4
kilowatts of heat energy from the
source.
• It adds these energies together and
inputs them into the house at a useful
temperature.
• Thus making it over 500% efficient.
No water ! No problem !
Frequently asked questions
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How long is the pay back period? Depending on application 1.5 to 4 years subject
to grant approval.
How much to drill a well? Well costs typically between €1300 and €3000.
Can I use an existing well? Yes, provided adequate and suitable water supply.
Can one well supply both the heat pump and domestic water? Yes
How much water will be required? 0.5 –0.75 l/s (400 to 600 gallon/hr)
What is a heat pumps expected life? 20 years
What warranty is provided? 2 years, additional warranty is available
Can solar panels be used also? yes they complement the system
What temperature will my hot water be? 55˚C or above
Can it heat radiators? Yes Although not as efficient as under floor heating, for best
results Radiators should be 30% over sized
Can it be used to supplement an existing system? Yes. Due to lower insulation in
existing buildings, we recommend retaining the existing system for the colder days.
What if I require more heat than the product can offer? Special order units are
available in multiples of the standard range and also for outdoor applications.
Can I reuse the water after the heat pump? Yes, but not recommended for human
consumption.
Test results
Tests carried out at TNO accredited laboratories Holland
show COP over 5 (efficiencies in excess of 500%)
Cost Benefits
• These are the most competitive heat pumps
on the market.
Model
Power Output
KW
House size
(sq ft).
Price (ex
vat&del)
SEI No.
LSQ03RW
Single
Phase
10
2150-3600
€ 4,500
SEI-HP-274
LSQ04RW
Single
Phase
13
2800-4660
€ 5,000
SEI-HP-275
LSQ05RW
Three
Phase
17
3655-6100
€ 5,500
SEI-HP-276
• 30% deposit is payable on all orders.
•
Standard terms and conditions apply.
Advantages
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Small ground area required.
Very efficient over 500%.
Copeland Scroll compressors ensure high efficiency and reliability.
Long life expectancy in excess of 20 years.
Can avail of cheaper night rate electricity.
Can be used for heat recovery.
Simple controls, easy to use and integrate into other systems.
Existing rivers, streams, wells and lakes can be employed instead of bored
wells.
Bore holes are not as expensive as direct expansion bore hole applications
or ground collectors. (normally in the region of €1,300 to €3,000).
Environmentally friendly employing non ozone depleting refrigerant R417a.
Can be used as a stand alone or complimentary to existing heating system.
Lower capital & installation costs than many other systems.
Oversized heat exchangers prolong service intervals and reduce pump
power required.
Units are factory charged so there is no requirement for a refrigerant
Engineer.
The units are scaleable to provide any heating or cooling demand required.
16
14
12
10
8
6
4
2
0
night
day
bulk
W/W B/W
Hp
Hp
Cents/KWH
A/W wood
Hp
pel
nat
gas
oil
lpg
Based on SEI fuel comparison
GRANT APPLICATION
W/W heat pump
Solar Panels
€4300
€300/sq meter
We can assist you with the application
Contact Us on 059 9176261 or [email protected]
Other Products and Services
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Underfloor heating systems.
Heating control systems.
Solar Panels.
Wind turbines.
Bespoke alternative and conservative
energy systems
• Energy Auditing and Energy labelling.
• Consultation and Design.
Underfloor heating
• Enviritech Engineering can
design and supply full under
floor heating systems.
Including Pex pipe ,
manifolds and full system
controls.
• Our system is contra flow,
which allows floors to heat
uniformly preventing cold
spots occurring. It is also
designed to increase the
efficiency of the heating
system.
• Simply send us the floor plan
of the building and we can
size the floor loops, pressure
drops and required flow
rates.
Enviritech Engineering Heating calculator.
Room
Kitchen
living room
hall
sitting room
office
landing
bedroom 1
bedroom 2
bedroom 3
bedroom 4
bedroom 5
Utility
Sunroom
Bathroom 1
Total
Requires Value in meters to be entered
Requires Value of 1 for yes or blank for no.
Copy Right protected
Floor Length width Floor distance to zone Ports zone Ports zone Ports RAD No of
loop (M)
(M) Area Manifold
1
2
3
Watts loops
1
7.4 4.28 31.7
4
1
2
0
0
0
2
1
4.8 5.33 25.6
2
1
2
0
0
0
2
1 5.325 2.5 13.3
1
1
1
0
0
0
1
1
5.4 4.8 25.9
3.5
1
2
0
0
0
2
1 4.163 4.8
20
4
1
2
0
0
0
2
1
7.3 2.5 18.3
3
0
1
1
0
0
1
1 4.799 3.3 15.8
3.5
0
1
1
0
0
1
1
3 4.5 13.5
7
0
1
1
0
0
1
1
3.5 4.8 16.8
4
0
1
1
0
0
1
1 5.026 4.8 24.1
1.5
0
1
2
0
0
2
1
7.8 4.45 34.7
1
0
1
2
0
0
2
1
3 3.8 11.4
6
1
1
0
0
0
1
1
3 4.95 14.9
5.5
1
1
0
0
0
1
1
2.6 4.8 12.5
1
0
1
1
0
0
1
14
278
11
9
0
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flow Pipe Loop M of Stapels
l/min length length Track
2.04 188 93.8 21.1
64
1.64 147 73.3 16.5
50
1.71 74.2 74.2 8.34
26
1.67 155 77.3 17.4
53
1.28 124 62.2
14
42
2.35 105 105 11.8
36
2.04 92.8 92.8 10.4
32
1.74 87.2 87.2 9.81
30
2.16 99.1 99.1 11.1
34
1.55 137 68.4 15.4
47
2.23 192 96.1 21.6
65
1.47 73.8 73.8 8.3
25
1.91 91.5 91.5 10.3
31
1.6 69.7 69.7 7.84
24
35.8 1635
184
559
Rads over sized for heat pump application
Heat Pump
Insulation
Factor
size
.
KW
0
House
Old with little/no insulation
Recent build insulated cavity wall
Very well insulated
Insulation Factor
3
2
1
Wind turbines
No two applications are the same.
• If you wish to reduce your electrical
costs you may consider a wind turbine.
• We can offer battery backed, stand
alone or grid tied systems.
• Contact us to find out what is your best
option.
UE 6
UE 15
UE 33
UE 42
650W
1500W
3300W
4200W
10.5 / 25
10.5 / 25
10.5 / 25
11.5 / 27
PEAK OUTPUT
750W
1750W
3650W
4500W
CUT IN m/s / mph
2.7 / 6
2.7/ 6
2.7 / 6
2.7 / 6
10 / 600 / 720
10 / 600 / 720
16 / 375 / 450
16 / 375 / 450
68 kWh (18%)
178 kWh (18%)
352 kWh (18%)
412 kWh (16%)
115 kWh (25%)
278 kWh (25%)
568 kWh (25%)
685 kWh (24%)
2.20m / 7 ft
3.20m / 11 ft
4.05m / 13 ft
4.90m / 16.2 ft
3
2/3
3
Carbon Fiber
composite
Carbon Fiber
composite
Carbon Fiber
composite
Carbon Fiber
composite
SWEPT AREA Sq.m/ sq.feet
3.7 / 43
9.2 / 95
16.4 / 175
19 / 205
LATERAL THRUST
340 nts.
800 nts
1200 nts
1490 nts.
Tilt
Angle
Angle
Angle
27mph
27mph
27mph
27mph
Electro- dynamic
Switch
Electro- dynamic
Switch
Electro- dynamic
Switch
Electro-dynamic
Switch
UNIT WEIGHT
21 Kg
34 Kg
77 Kg.
89 Kg
GENERATOR
PM 3 Phase
alternator
PM 3 phase alternator
PM 3 phase alternator
PM 3 phase alternator
12/ 24 / 36 / 48
12 - 240 HV/LV
12 - 240 HV/LV
24 - 240 HV/LV
Incl. but separate
Incl. but separate
Incl. but separate
Incl. but separate
WARRANTY
2 yrs.
2 yrs.
2 yrs.
2 yrs.
OPERATING LIFE
20 yrs.
20 yrs.
20 yrs.
20 yrs.
SURVIVAL WIND
RATED OUTPUT
RATED WIND SPEED m/s/mph
POLES /RPM - 50hz/ - 60hz
Monthly KWH 10mph / 4.5 m/s PLF
%
Monthly KWH 12mph / 5.4 m/s PLF
%
ROTOR DIAMETER
NUMBER OF BLADES
BLADE MATERIAL
GOVERNOR
GOVERN SPEED
GOV. SHUT-DOWN /
OPTIONAL STOP
VOLTAGES AVAILABLE
ELECTRONIC CONTROLLER
3
55 m/s 125mph
55 m/s125mph
55 m/s 125mph
55 m/s 125mph
MFR. SUG. ROUTINE
MAINTENANCE
Annual
inspection
Annual
inspection
Annual
inspection
Annual
inspection
Price (Ex Vat & delivery)
€1795
€3290
€6850
€7680
Energy Auditing / Rating
We can offer the following services
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Building Energy Rating assessments
Pre planning design consultations
Rating improvement of existing buildings. Design and fit.
Energy meter validation
Energy Survey of process and procedure methods.
Power Factor correction.
Optimisation of energy and billing tariffs.
For further Enquiries:
Contact our offices
Unit 6, Enterprise & Research Centre
Institute of Technology Carlow
Kilkenny Road
Co. Carlow
Ph: 059 91 76261
Fax: 059 91 76372
E-mail: [email protected]