Description of Student Dormitories Hybrid Water Heater Large Scale Central Hot
Water System:
A special rain cover for water pumps is adopted, which includes a
waterproof surface and a fixing belt. The outer upper end of the
waterproof surface is connected with a plurality of adhesive tapes
and hairy surfaces, and the surroundings of the waterproof surface
are connected with rain lugs. Several fixing straps are connected
to one side of the waterproof surface. The bottom side of the
fixing belt is bonded with an adhesive tape hook surface, the side
where the waterproof surface is connected to the fixing belt is
provided with a number of perforations, the outside of the fixing
belt is clamped with a fixing frame, and one end of the fixing belt
is from the perforation The inside of the locating bolt passes
through and is connected to the fixing frame, the top of the
perforation is connected with a threaded positioning bolt, and the
bottom end of the positioning bolt abuts the fixing belt. The
installation and disassembly of the waterproof surface and the
water pump is convenient and quick, which improves the work
efficiency. At the same time, the rain cover can be used for rain
protection of water pumps and rain protection of other small parts,
with a wide range of applications and strong application
performance. The rain cover has a simple structure and is easy to
disassemble and assemble. A rain cover can be applied to a certain
range of water pumps and has a wide range of applicability.
Application of air source heat pumps
Air Source Heat Pump Air Conditioning provide house heating and hot
water,wherever need hot water, energy saving and more economical,
not feel dry,it is widely use in hospital,sauna,factory,commercial
centre,slaughter, swimming pools, spas, etc
The air source heat pump water heater is a heat pump water heater
that uses air as a low temperature heat source to produce domestic
hot water. It is mainly composed of an air source heat pump
circulation system and a water storage tank. The air source heat
pump water heater is a device that produces hot water by consuming
part of the electric energy and transferring the heat in the air to
the water. In recent years, CO2 heat pump water heaters have been
studied at home and abroad. Under the condition of the evaporation
temperature of 0℃, heating the water from 9℃ to 60℃, the COP value
of the CO2 heat pump hot water system can reach 4.3. When the
ambient air is used as the heat source, the annual operating
average heating COP value can reach 4.0, which can save 75% of
energy compared with traditional electric heating or coal-fired
boilers.
Company introduction
Decades production experience, its own labotory, over 380patents,
norminated supplier for buildings, leader member for ediiting air
source heat pumps standard, about 80000pcs air to water heat pumps
production capacity a year!
Quality control:
100% inspection for each product, 3 phrases test before delivery,
free spares supply, good prize if found any unqualified items
Production line:
3 production lines to guarantee production capacity and quick
delivery, 2 shifts working
Technical paremeters of air to water heat pumps with instant hot
water
| Spec. | DKFXRS-95II/R |
| Nominal heating capacity at room temperature(kW) | 90 |
| Nominal heating at room temperature(kW) | 19.5 |
Low-temperature
nominal heating
capacity(kW) | 42 |
| Low temperature nominal heating(kW) | 16.3 |
| Maximum input power(kW) | 40 |
| Maximum current(A) | 88 |
| Power Specifications(Hz) | 380V 3N ~ 50 |
| Refrigerant/charge amount | R410A/8500gX2 |
| noisedb(A) | <78 |
| Water resistancekPa | <100 |
| Anti-shock level | I |
| waterproof level | IPX4 |
Caliber of inlet
and outlet | DN50 |
| Unit size (mm) | 2206x1030x2170 |
| Unit Weight(kg) | 750 |
