/ News & Press / Video / Mechanical ventilation with VENTIFLEX® PLUS system and Ground-Air Heat Exchanger
Mechanical ventilation with VENTIFLEX® PLUS system and Ground-Air Heat Exchanger
WEBVTT Kind: captions Language: en
00:00:07.250 we spend most of our lifetime in closed 00:00:10.79000:00:10.800 rooms in the case of poor ventilation in 00:00:13.87900:00:13.889 the rooms are comfortably even if we 00:00:17.59900:00:17.609 often do not pay attention to that our 00:00:20.06000:00:20.070 vitality and ability to concentrate may 00:00:23.15000:00:23.160 be significantly impaired fatigue and 00:00:26.48000:00:26.490 apathy are increasing mostly the reason 00:00:29.63000:00:29.640 for this is our brain hypoxia 00:00:31.88000:00:31.890 resulting from lack of fresh air we can 00:00:37.25000:00:37.260 effectively prevent that by installing a 00:00:39.70900:00:39.719 modern and energy-saving ventilation 00:00:42.13900:00:42.149 system it will ensure constant access to 00:00:44.93000:00:44.940 fresh air irrespective of the season and 00:00:47.66000:00:47.670 whether the house presented here is 00:00:50.42000:00:50.430 provided with inventive Lex mechanical 00:00:52.85000:00:52.860 distribution ventilation systems that 00:00:54.97900:00:54.989 cooperates with the ground firm ground 00:00:57.41000:00:57.420 pipe heat exchanger fulfilling the 00:00:59.77900:00:59.789 function of the ecological air 00:01:01.63900:01:01.649 conditioner the above set reduces to 00:01:05.17900:01:05.189 minimum the energy consumption needed 00:01:07.52000:01:07.530 for heating or cooling fresh air that is 00:01:09.80000:01:09.810 delivered to the building in summer the 00:01:17.09000:01:17.100 hot air passes through the ground heat 00:01:19.46000:01:19.470 exchanger and is cooled from 00:01:21.41000:01:21.420 thirtysomething degrees Celsius to 00:01:23.42000:01:23.430 approximately 18 and when distributed 00:01:26.09000:01:26.100 inside the building it creates Pleasant 00:01:28.46000:01:28.470 comfortable and healthy climate in it 00:01:30.53000:01:30.540 even on the hottest of days the suitable 00:01:33.31900:01:33.329 filters catch insects and just from the 00:01:36.38000:01:36.390 supplied air the air supplied in this 00:01:38.71900:01:38.729 way is free of excessive humidity which 00:01:41.45000:01:41.460 significantly increases comfort even on 00:01:44.06000:01:44.070 the hottest days at the same time the 00:01:46.34000:01:46.350 air is not over dried as is the case 00:01:48.59000:01:48.600 when the standard air conditioners are 00:01:50.33000:01:50.340 used moreover a cool obtains this way it 00:01:53.17900:01:53.189 is practically free it is supplied by 00:01:55.21900:01:55.229 Mother Earth in winter before entering 00:01:58.94000:01:58.950 the building the cold air is initially 00:02:01.21900:02:01.229 heated in the ground heat exchanger 00:02:03.08000:02:03.090 pipes to approximately zero degrees 00:02:05.51000:02:05.520 Celsius or about 00:02:07.17000:02:07.180 we obtained the additional preheat in 00:02:09.66000:02:09.670 this way from the ground eat exchanger 00:02:13.44000:02:13.450 the air is directed to the air handling 00:02:15.45000:02:15.460 unit that is the heart of the entire 00:02:17.16000:02:17.170 system it is in it we're owing to the 00:02:21.51000:02:21.520 heat exchanger located there occurs heat 00:02:24.24000:02:24.250 recovery from the waist and that is 00:02:27.06000:02:27.070 discharged from the building interior in 00:02:30.47000:02:30.480 this way the air entering the building 00:02:33.75000:02:33.760 achieves nearly room temperature 00:02:36.30000:02:36.310 in other words 18 to 20 degrees Celsius 00:02:40.22000:02:40.230 it's further heating requires only very 00:02:43.74000:02:43.750 low energy input this solution ensures 00:02:47.76000:02:47.770 that we always have fresh air inside the 00:02:50.72900:02:50.739 building without the need to open the 00:02:52.68000:02:52.690 windows and with very low heating costs 00:02:55.26000:02:55.270 moreover we get rid of mold on walls 00:02:58.32000:02:58.330 that is a frequent problem occurring in 00:03:00.63000:03:00.640 well insulated buildings with tight 00:03:02.58000:03:02.590 windows and equipped only with the 00:03:04.83000:03:04.840 natural ventilation that is typical of 00:03:07.22900:03:07.239 insulation chimneys in the case of newly 00:03:10.32000:03:10.330 built houses installation of the 00:03:12.44900:03:12.459 mechanical ventilation system with heat 00:03:14.52000:03:14.530 recovery is the condition necessary for 00:03:17.31000:03:17.320 the building to be energy saving 00:03:19.02000:03:19.030 functional and comfortable to ensure 00:03:22.14000:03:22.150 correct operation of the ventilation 00:03:23.97000:03:23.980 system it is necessary to correctly 00:03:26.22000:03:26.230 distribute air inside the building it is 00:03:29.58000:03:29.590 extremely easy to achieve that by using 00:03:31.97900:03:31.989 the 20 flex modular system the system 00:03:35.67000:03:35.680 consists of the main ducts with which 00:03:37.86000:03:37.870 the air from the air handling unit is 00:03:40.14000:03:40.150 supplied to the manifolds from there 00:03:43.17000:03:43.180 using the vent effects flexible ducts 00:03:45.63000:03:45.640 the air is distributed to individual 00:03:48.36000:03:48.370 rooms via the plenum boxes connected 00:03:51.15000:03:51.160 through the diffusers or ventilation 00:03:53.13000:03:53.140 grills the vent I flex ducts are 00:03:56.55000:03:56.560 equipped with the smooth anti-static 00:03:58.74000:03:58.750 internal layer with an additional silver 00:04:01.56000:04:01.570 agent to prevent the development of 00:04:03.30000:04:03.310 funky molds and bacteria causing big 00:04:06.27000:04:06.280 problems in any ventilation systems the 00:04:09.09000:04:09.100 vent I flex system fittings protected 00:04:11.40000:04:11.410 also with silver coating have the 00:04:13.31900:04:13.329 modular construction using only 10 basic 00:04:16.65000:04:16.660 elements you are able to construct 00:04:18.42000:04:18.430 practically any type of man 00:04:20.39000:04:20.400 default or cleaning boxes such a 00:04:22.85000:04:22.860 versatile solution gives you a lot of 00:04:25.01000:04:25.020 freedom in running the ducts inside the 00:04:27.40900:04:27.419 building the venti flex ducts manifolds 00:04:37.37000:04:37.380 and plenum boxes that supply air on the 00:04:39.68000:04:39.690 ground floor can be located in the 00:04:41.84000:04:41.850 extruded polystyrene insulation there 00:04:44.36000:04:44.370 below the floor screed while the ones 00:04:47.24000:04:47.250 that supply air on the first floor are 00:04:49.21900:04:49.229 usually installed above a false ceiling 00:04:51.65000:04:51.660 below the insulation layer small sizes 00:04:55.04000:04:55.050 of the ducts cleaning boxes and 00:04:57.14000:04:57.150 manifolds do not hinder in installing 00:04:59.68900:04:59.699 the floor heating system and make it 00:05:01.79000:05:01.800 possible to perform the aesthetic 00:05:03.62000:05:03.630 ventilation system that is practically 00:05:05.62900:05:05.639 invisible to the eye the correctly 00:05:08.45000:05:08.460 designed 20 flex ventilation system is 00:05:11.02900:05:11.039 efficient features low airflow 00:05:13.27900:05:13.289 resistance and is practically noiseless 00:05:15.77000:05:15.780 you may receive the correct design from 00:05:19.01000:05:19.020 our designers or the company's 00:05:20.87000:05:20.880 cooperating with us
Office location
Engineering company LOTUS®
Russia, Ekaterinburg, Lunacharskogo street, 240/12