SU1488680A1 - Air conditioner system for animal keeping rooms - Google Patents

Description

The invention allows to expand the range of air treatment during the entire period of the year. Vertical insulated ventilation shafts 3 with deflectors 4 installed in the ceiling of 1 room (L) -2, Supply air duct (BB) 5 with a supercharger 6 and a heater 7 communicated

the inlet 8 with the atmosphere, the outlet 9 through the distribution of explosives 10 - with P 2. In the longitudinal walls 11 there are exhaust exhausters 12 with axial fans 13 and communicated with entrances and exits respectively with P 2 and the atmosphere. Mine 3 communicated lower output sections with the upper zone P 2, the upper entrance sections through the deflectors 4 - with the atmosphere. In the lower plots are installed irrigation. full chambers with sprayers with nozzles and pallets 19. Drain tank 20 through pipe 21 and heater 22 are in parallel communicated with sprayers and through return pipe 23 with pallets 19. BB 10. connected to the mines 3 between the camera and the adjustable element and communicated with II 2 through the site. The nozzles are directed towards the deflectors 4. 1 C.p. f-ly, 2 ill.

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The invention relates to the technology of ventilation and air conditioning.

The purpose of the invention is to expand the range of air treatment during the entire period of the year.

Figure 1 presents the schematic diagram of air conditioning in the livestock building; figure 2 - vertical ventilation shaft with an irrigation chamber.

The air conditioning system in the livestock building contains installed in the ceiling 1 15

rooms 2 vertical heat-insulated ventilation shafts 3 with deflectors 4. The inlet air duct 5 with air blowers 6 and heaters 7 is inlet 8 with the atmosphere, and exit 9 through distribution ducts 10 with room 2.

In the longitudinal walls 11 of the room 2 are placed exhaust air ducts 12 25

! With axial fans 13, communicated with the inputs and outputs, respectively, with the room 2 and the atmosphere.

The ventilation shafts 3 are communicated by the lower exit sections 14 with the Ββρχ ^ θ area of the room 2, and the upper entrance sections 15 through the deflectors 4 - c. the atmosphere.

In the lower exit sections 14 of the ventilation shafts 3, the orbital chambers 16 are installed, having sprays 17 with nozzles 18 and pallets 19.

The drain tank 20 through the discharge pipe 21 and the heater 22 is in parallel communicated with the spray guns 17 of the irrigation chambers 16 and through the return pipe 23 with the trays 19 of the latter.

Distribution ducts 10 45

connected to the corresponding ventilation shafts 3 between the irrigation chamber 16 and the adjustable element 24 and communicated with the room 2 through the exit sections 14 of the shafts 3. 50

Nozzles 18 sprayers 17 irrigation chambers 16 are directed to. side deflectors 4 ventilation shafts 3.

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The pallets 19 of the irrigation chambers 16 may have droplet separators 25, and the lower output sections 14 of the ventilation shafts 3 may be located

over the respective pallets 19 irrigation chambers 16.

The drain tank 20 has a water level regulator 26 and a make-up inlet 27, and the heater 22 can be connected to the heat network.

The discharge 21 and return 23 pipelines can be installed with a slope towards the drain tank 20.

The system works as follows.

In the cold period of the year, the upper inlet areas 15 of the ventilation shafts 3 are covered by adjustable elements 24. The outside air is heated in the heaters 7 and then along the city of the intake duct 5 and through the distribution ducts 10 is fed into the irrigation chambers 16 of the ventilation shafts 3. At the same time, water from the drain tank 20 it is heated in the heater 22 and then through the discharge pipe 21 and through nozzles 18 of the sprayers 17 under pressure is sprayed into the irrigation chambers 16 of the ventilation shafts 3.

When fresh air in the counter flow comes in contact with droplets of sprayed hot water, its additional heating and moistening take place, after which the treated air enters room 2 through the lower exit portions 14 of ventilation shafts 3, and excess water flows through drip catchers 25 into the pan 19 and then through the return pipeline 23 is returned to the drain tank 20.

Removal of internal air from the room 2 is carried out using axial fans 13 exhaust ducts 12,

In the warm period of the year, the adjustable elements 24 of the ventilation shafts 3 are in the open position, the air blowers 6 are stopped, and the heater 22 is disconnected from the heat network,

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As a result of the creation of axial fans 13 exhaust air ducts 12 in the room 2 of reduced pressure and the use of deflectors 4, the outside air enters the irrigation chambers 16 through the upper inlet sections 15 of the ventilation shafts 3, and simultaneously with these nozzles 18

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water is sprayed through the discharge pipe 21 from the drain tank 20.

When fresh air in the counter flow comes in contact with droplets of the sprayed water, it is humidified and cooled, after which the treated air enters room 2 through the lower exit sections 14 of the ventilation shafts 3, and excess water through the drift eliminators 25 enters the trays 19 and then through the return pipe 23 again return to the drain tank 20.

In the transitional period of the year, outside air can flow into the irrigation chambers 16 simultaneously from the entrance sections 15 of the ventilation shafts 3 and through the heaters 7 at-? accurate air duct 5.

Claims (2)

Claim 1. Air conditioning system in the livestock building. containing vertical heat-insulated ventilation shafts with deflectors installed in the ceiling of the room, intake duct with air blower and heater, communicated with atmosphere by the inlet and outlet through the distribution ducts with the room, and exhaust ducts with axial fans placed in the longitudinal walls of the room, communicated with inlets outlets according to premises 488680 ⁶ atmosphere, while the ventilation shafts are connected to the lower exit areas of the upper area of the room, and the upper entrance sections through the deflectors to the atmosphere, which is due to the fact that, in order to extend the air treatment range during the whole period of the year, the system additionally contains a heater and a drain tank with injection and return piping, a water level regulator and an inlet feed; in addition, irrigation chambers are installed in the lower outlet sections of the ventilation shafts The nozzles with nozzles and trays, the drain tank through the discharge pipe and the 20 heater in parallel communicate with the sprayers of the irrigation chambers and through the return pipeline with the trays of the latter, the distribution air ducts are connected to the corresponding ventilation channels between the irrigation chamber and the adjustable element and connected with the room through the Cutting the output sections of the mines, and the nozzles of the dispensers are directed towards the side of the deflectors. 2. The system according to Claim. ^ Characterized in that the pallets of the irrigation chambers are equipped with drift plants, and the lower output sections of the ventilation shafts are located under the corresponding trays of the irrigation chambers. G4YAZHG Fie.2