FIELD: air conditioning; ventilation.
SUBSTANCE: invention relates to air conditioning, ventilation equipment for recovery of heat or cold of air coming out of a room. Heat exchanger is made in the form of one vertical heat exchange column, inside the housing of which there are located in series from top to bottom: upper layer of heat exchange nozzle with sprinkler, for supply of intermediate heat carrier; hydraulic lock for separation of two air flows; lower layer of heat exchange nozzle with sprinkler for supply of intermediate heat carrier supplied through hydraulic lock; salt solution tank is connected to pump for supply of intermediate heat carrier via pipeline to heat exchange column from top to bottom into counterflow, which is supplied from bottom-up to each layer of nozzle by pumps of two air flows with different temperature.
EFFECT: increased efficiency of the heat exchanger, simplified design, reduced time for reaching the operating mode.
5 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HEAT OR COLD REGENERATOR OF VENTILATION AIR | 2022 |
|
RU2789397C1 |
| REGENERATIVE HEAT EXCHANGER FOR HEAT AND MOISTURE RECOVERY IN DECENTRALIZED VENTILATION SYSTEM | 2023 |
|
RU2815319C1 |
| HEAT ACCUMULATING HEAT EXCHANGER FOR REVERSIBLE OPERATING MODES IN VENTILATION SYSTEMS | 2020 |
|
RU2727106C1 |
| MODULAR HEAT ACCUMULATING HEAT EXCHANGER FOR REVERSIBLE VENTILATION SYSTEM | 2020 |
|
RU2739211C1 |
| THERMOELECTRIC PLANT FOR AIR PURIFYING IN AGRICULTURAL PREMISES | 2018 |
|
RU2679527C1 |
| AIR HEATER | 2021 |
|
RU2807848C2 |
| AIRCRAFT AIR CONDITIONING SYSTEM ON THE BASIS OF ELECTRIC DRIVERS AND REVERSE VAPOR COMPRESSION REFRIGERATING PLANTS | 2017 |
|
RU2658224C1 |
| DEVICE FOR EVACUATION OF AIR FROM CONDENSER AND ABSORBER OF LITHIUM BROMIDE HEAT TRANSFORMER | 1994 |
|
RU2086866C1 |
| AIR-AIR HEAT EXCHANGER | 2022 |
|
RU2788016C1 |
| VENTILATION SYSTEM WITH HEAT RECOVERY UNIT | 2005 |
|
RU2291358C2 |
