High Quality Air Source Heat Pump ,Air to Water Heat Pump for Residential or Commercial Use in Heating, Cooling

High Quality Air Source Heat Pump ,Air to Water Heat Pump for Residential or Commercial Use in Heating, Cooling

Introduction

1. Using inexhaustible source of air as cold and heat resources by electric drive, so that low-grade energy can change into high-grade energy. No pollution, save water, and also avoid water sources pollution.

2. Adopt microcomputer control system, it has display, control and protect functions. Human interface operation, control unit operating status at any time.

3.No cooling tower, cooling water pipeline and the engine room, easy installation, civil engineering investment; no fuel, fully automatic operation, running a small additional cost; unit processor connected with central air conditioning, summer cooling and winter heating, heating do not need a separate heating station.

4. Heat recovery technology, it realizes part water cooled with a water-cooled unit high efficiency features, both for free hot water from using waste heat, waste heat emissions reduced directly to protect the environment and improve unit efficiency and reduce the failure rate, extend working life.

5. Low noise axial flow fan, compressor with vibration damping devices, low noise.Unit modular design which can meet any combination of sizes, transportation, installation and convenient maintenance, adopts unique pipeline design to ensure the crew in winter temperature -15C still be able to run.

6. Application areas: Apply for air-conditioned building with 300-15000sq area, particularly urban downtown lots or water stress areas; if they are not allowed or difficult to install the cooling tower boiler, the product type is the best choice. Also for noise environment and old air conditioning renovation projects, and provide cold water for process air conditioning, cooling equipment.

Model Specification:

LT W F (R)----10

LT-LVTE Company Products Series

W-Scroll Compressor Units

F-Air Cooled Condenser

R-Heat Pump Type, Heating and Cooling

10-Normal Cooling Capacity(KW)

Air to Water Heat Pump Features: 

1)Air Cooled Condenser:V-type or U-Type Heat Exchanger, built with seamless copper tubes mechanically expanded into blue hydrophilic aluminum fins.

-Units with V type heat exchanger: panels, frame and base are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.

-Units with U type heat exchanger: bearing structure in aluminum, panels in stainless steel, and base in painted section steel.

2)Compressor

-3-phase scroll type compressor, with built-in thermal overload cut-out and crankcase heater, mounted on rubber vibration dampers.

3)Condenser Fan:

-External rotor type axial fans, equipped with three phase direct drive motors, low noise 8 poles, protection level IP54, provided with a protective outlet grille.

4)Evaporator

-Built with high efficiency tube in tube type heat exchanger, factory insulated with flexible close cell material.

5)Refrigerant circuit

-Complete with charge valves, filter drier, sight glass, gas-liquid separator, thermostatic expansion valve, high & low pressure switch. The heat pump unit is completed also with 4-way valve, liquid receiver and one way valve.

6)Hydraulic circuit

-Built with galvanized pipe, complete with water discharge connection for tube in tube heat exchanger and flange type hydraulic connectors in two directions easy for connections from both sides of the units.

7)Electric panel

-Compressor contactor, fan motor contactor, compressor protection breaker, fan protection breaker, phase sequence relay and microprocessor with function display (display only for master/packaged unit).

Technical Data

Products in Factory

  Packaging of Air to Water Heat Pump:

Shipping of Air to Water Heat Pump :