Ekoloģiskas un pilnīgi elektriskas pasīvās ēkas ar vienkāršu krāsns apkuri. Ervins Krauklis, arh.

Ekoloģiskas un pilnīgi elektriskas pasīvās ēkas ar vienkāršu krāsns apkuri Ervins Krauklis, arh.

Tipveida saliekamā koka ēka Pūrciema Lāčos

Source: wikipedia

Walter Zapp was born in Riga, Governorate of Livonia (now Latvia). [2] In 1932, living in Estonia, he began developing the then subminiature camera by first creating wooden models, which led to the first prototype in 1936. [3] It was introduced to the market in 1938. Minox cameras were made by VEF (Valsts Elektrotehniskā Fabrika) in Latvia. VEF made 17,000 Minox cameras. During the Spring 1941 Resettlement of Baltic Germans, Walter Zapp moved to Germany. From 1941 to 1945, he worked on the development of electron microscopy at AEG in Berlin. After World War II, in 1945, he founded the Minox GmbH in Wetzlar, Germany. The company still exists. In 2001, when he went to Latvia for the last time, he said that he had gone to celebrate his 100th birthday in Latvia. He died at age of 98, in Binningen near Basel, Switzerland. Source: wikipedia

Source: wikipedia

Kas gan ir pasīvā māja? Pasīvās mājas definīcija - Passivhaus Institut Wolfgang Feist, Darmstadt, Germany, www.passiv.de

Foto: Ansis Starks

Foto: Anda Krauze

Foto: Ansis Starks

Foto: Māris Lapiņš

Interjers: Ausma Ķibilde Foto: Māris Lapiņš

Jaunmārupe, Ezernieki Ervins Krauklis, arh.

Īpašums, kuru klients bija gatavs iegādāties

Ēka, kura klientam bija vajadzīga un ļoti patīk

Konteksts

Ground Floor

First Floor

3d Plan Of Ground Floor

3d Plan Of 1st Floor

3d Section Revit Parametric Model

Ventilation System

Passive House verification Photo or Drawing Building: Street: Postcode / City: Country: Building type: Ezernieki Mārupes novads Ģimenes māja Climate: Riga Altitude of building site (in [m] above sea level): - Home owner / Client: Street: Postcode/City: Uldis Benhens Architecture: Ervins Krauklis, "Krauklis Grende" Street: Krūzes iela 22-2 Postcode / City: Riga, LV-1046 Mechanical system: Street: Postcode / City: Year of construction: 2014 Interior temperature winter: 20,0 C Enclosed volume V e m³: 1375,4 No. of dwelling units: 1 Interior temperature summer: 25,0 C Mechanical cooling: No. of occupants: 4,0 Internal heat sources winter: 2,1 W/m² Spec. capacity: 132 Wh/K per m² TFA Ditto summer: 3,4 W/m² Specific building demands with reference to the treated floor area Treated floor area 234,4 m ² Requirements Fulfilled?* Space heating Heating demand 14 kwh/(m 2 a) 15 kwh/(m²a) yes Heating load 11 W/m 2 10 W/m² - Space cooling Overall specif. space cooling demand kwh/(m 2 a) - - Primary energy Cooling load W/m 2 - - Frequency of overheating (> 25 C) 1,8 % - - Heating, cooling, dehumidification, DHW, auxiliary electricity, lighting, electrical appliances 43 kwh/(m 2 a) 120 kwh/(m²a) yes DHW, space heating and auxiliary electricity 6 kwh/(m 2 a) - - Specific primary energy reduction through solar electricity 71 kwh/(m 2 a) - - PHPP Calculation Airtightness Pressurization test result n 50 0,1 1/h 0,6 1/h yes Passive House? * empty field: data missing; '-': no requirement yes

Spec. losses, gains, Heating demand [kwh/(m²month)] 9 Spec. heating demand Sum spec. gains solar + internal Sum spec. losses 8 7 6 5 4 3 2 1 0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec PHPP Calculation

Daylight Simulation

Foto: Aleksandrs Kendenkovs

Photo: Kaspars Kursišs

Annual heating demand Q H Q L - Q G = 3341 14 Total heat losses of the DHW system Q WL = Q Z+Q U+Q S 2383 kwh/a Total heating demand of DHW system Q gdhw = Q DHW+Q WL 4561 kwh/a Total 4722kWh 4722 kwh 0 kwh 0 12278 Total 1309 156 10 3404 Solar heat contribution total 39% 1778 kwh/a 8 kwh/(m²a) Annual heating demand Q H Q L - Q G = 3341 14 Total heat losses of the DHW system Q WL = Q Z+Q U+Q S 393 kwh/a Total heating demand of DHW system Q gdhw = Q DHW+Q WL 2572 kwh/a Total 3555kWh 3127 kwh 0 kwh 177 8367 Total 412 0 0 1072 Solar heat contribution total 0% 0 kwh/a 0 kwh/(m²a) Sistēmu salīdzinājums

Specific building demands with reference to the treated floor area Treated floor area 234,4 m ² Requirements Fulfilled?* Space heating Heating demand 14 kwh/(m 2 a) 15kWh/(m²a) yes Heating load 11 W/m 2 10W/m² - Space cooling Primary energy Airtightness Heating, cooling, auxiliary electricity, Overall specif. space cooling demand kwh/(m 2 a) - - Cooling load W/m 2 - - Frequency of overheating (> 25 C) 0,1 % - - dehumidification, DHW, lighting, electrical appliances 74 kwh/(m 2 a) 120kWh/(m²a) yes DHW, space heating and auxiliary electricity Specific primary energy reduction through solar electricity 44 kwh/(m 2 a) kwh/(m 2 a) Pressurization test result n 50 0,1 1/h 0,61/h yes - - - - * empty field: data missing; '- ': no requirement PHPP aprēķina rezultāts elektriskai ēkai ar krāsni

7506,3 kwh/a 1238 EUR/a @ 0,165 EUR/kWh Visa el.enerģijas patēriņa izmaksu prognoze elektriskai ēkai ar krāsni, gadā

<5000 kwh/a ~800 EUR/a @ 0,165 EUR/kWh Visa el.enerģijas patēriņa izmaksa elektriskai ēkai ar krāsni, 2016./17. gadā

1 Luxor 210W gab. 40 176 7040 2 Piko 10 BA gab. 1 3383 3383 3 4 5 PIKO BATTERY LI 9,6 kwh (C10) gab. 1 14496 14496 PIKO BA BACKUP UNIT gab. 1 1816 1816 Stiprinājumi, vadi un adapteri gab. 1 5430 5430 6 Elektromontāža gab. 1 1730 1730 kopā 33895 PVN 21% 7117,95 kopā ar PVN 41012,95

Paldies! Ervins Krauklis, arhitekts ervins.krauklis@gmail.com www.kokadienas.lv https://www.facebook.com/kokadienas/