SU1027476A2 - Device for heat-moisture treatment of air - Google Patents

Abstract

DEVICE FOR HEATING -. AIR AIR TREATMENT BY AUT.St. No. 495503, characterized in that, in order to utilize the heat of exhaust air, the device contains an additional pallet separated from the main heat-insulated partition, and a heat exchanger made in the form of heat pipes, the condenser part of which is located in the additional pallet and evaporating in the flow exhaust air, the additional sump being connected by means of a circulating system to the spray nozzles of the irrigation chamber.

Description

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The invention relates to air conditioning technology. According to the main author. St. No. 495503, a device is known for the heat-humid air treatment; a irrigation chamber with a pan; and a heat exchanger made in the form of heat pipes, the evaporation part of which is installed at the entrance to the irrigation chamber, a. condenser is placed in the l tray.

A disadvantage of the known device is the increased consumption of water and heat, which is necessary for the thermal and humid air treatment.

The purpose of the invention is to utilize the heat of exhaust air.

The goal is achieved by the fact that the device for heat and air humidity treatment contains an irrigation chamber with a tray And a heat exchanger made in the form of heat pipes, the evaporation part of which is installed at the entrance to the irrigation chamber, and the condenser part is located in the tray; contains an additional tray separated from the main heat-insulated partition, and the heat exchanger, made in the form of heat pipes, the condenser part of which is located in the additional pan and evaporating into the flow the exhaust air, wherein dopolnitblny pallet is bonded via a circulation system with the washer nozzles.

The drawing is a schematic diagram of the device for heat and humidity air treatment.

The device comprises an irrigation chamber 1 with a pallet 2 and a heat exchanger made in the form of heat pipes 3, the evaporation part 4 of which is installed at the entrance to the irrigation chamber 1, and the condenser part 5 is placed in the sump 2, as well as additional pallet 6 separated from the main pallet 2 a heat-insulated partition 7, and a heat exchanger made in the form of heat pipes 8, the condenser part 9 of which is located in the additional drip pan 6, and is

part 10 — in the exhaust air flow, the additional sump 6 being connected by means of a circulating system 11 to the nozzles 12 of the irrigation chamber 1.

The device for heat and humidity air treatment works as follows.

Warm supply air (summer

5 mode) washes the evaporation part of the 4 heat pipes 3. The liquid in this zone of the heat pipes 3 boils, extracting heat from the air. Fluid vapors due to the pressure gradient are transferred to the condenser part 5 of the heat pipes 3, from where heat is transferred to the water, which is drained from the sump 2 to the sewage system, or to the chiller.

Warm treated air (winter research institute mode) from the room is supplied to the evaporation part 10 of the heat pipes 8. The working heat of the heat pipes 8 boils in the evaporation part 10, and the heat from the treated

0 air. In the condenser part of the 9 heat pipes 8, this heat is transferred to the water of the sump of the irrigation chamber 1. Cold external air is heated in thermal

5, the pipes 3 enter the irrigation chamber 1 where it is treated with heated water, which contributes to an increase in the heat and moisture content of the air.

The advantage of the proposed device is the reduction of water consumption for heat and humidity treatment of air and the use of heat (or cold) of waste water and exhaust air coming from

5 premises when operating the device in winter or summer mode.

Claims (1)

DEVICE FOR HEAT AND MOISTURE-. NOSE TREATMENT OF AIR by ed. No. 495503, characterized in that, for the purpose of heat recovery ^{1 of the} exhaust air, the device contains additional tray separated from the main heat-insulated partition, and a heat exchanger made in the form of heat pipes, the condenser part of which is located in the additional tray, and the evaporative one is in the stream exhaust air, moreover, the additional pan is connected by means of a circulation system to the nozzles of the irrigation chamber. water gguswufw w-1 ufwyu / rvg ί.,. SU „.l 027476