In order to address these challenges, this paper proposes and demonstrates a flexible heat pump cycle. It integrates a heat storage, either latent or sensible, into a traditional Evans-Perkins cycle to recover, store, and reuse the sub-cooling heat carried by the hot liquid refrigerant exiting ...
Here we report a modified and flexible Evans-Perkins heat pump cycle integrating heat recovery and storage which is then used as an ancillary heat source for the heat pump's operation. It operates in a quasi-two-stage mode to theoretically save up to 20% in compressor power consumption ...
In recent years, there has been a risen interest in heat recovery systems for building applications due to concerns about the energy crisis and global climate change. In this paper, the intention to understand the performance of a window thermoelectric heat pump/heat recovery system (Ecopump) for...
access cycle access data access database access drive access fee westbank access gateway access hub access instruction access road at well s access slot access spectrum access spiral loop access trunkdowntakef access with access basic rate bra access-jewelry angel accesscontrol accessdisplay accessibili...
The configuration and some in-field performance data for an original exhaust-air heat pump for heat recovery & air conditioning, developed and tested in a retrofitted ventilation system in a northern hospital, are presented. The heat recovery system was designed to reduce fossil fuel consumption ...
1. Heat and energy heat recovery, saving energy for building consumption. 2. Introduce fresh air, exhaust polluted air, improvde indoor air quality; 3. Wide volume range, meet different requirements of industrial, commercial and residential building; ...
The development of energy recovery device (ERD) is a decisive factor for the recent prevalence of reverse osmosis (RO) technology in the seawater desalination field. Unlike broadly studied large scale ERDs, the investigations of small scale ERDs are scarcely reported, especially on the performance ...
Type:split Inverter Heat Pump;Application:Household;Function:heating cooling and hot water;Compressor:Pana-sonic;Heat exchanger:Titanium Heat Exchanger;Refrigerant:R32;Heat source:Air Source 75%+ity25%;Material:galvanized steel;Sound Level:45dB(1m);Contr
Compressor:Copeland Scroll Compressor;Function:Hot Water;Refrigerant:R417A/R407C/R410/R404A;Heat exchanger:Tube;Heating capacity:5--150KW;Item:Hi-cop Air Source Heat Pump;Evaporator:Blue Hydrophilic Aluminum Fin;Condenser:Copper Double-pipe Heat Exchange
Northern China is having increasing amounts of wind power generation and increasing numbers of cogeneration units for heating in the winter which account for more than 50% of the thermal power units on the grid. However, since cogeneration units are not very flexible, the intermittency of wind ...