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added mixed glazing recommendation

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This commit is contained in:
Khalim Conn-Kowlessar 2024-09-05 14:54:10 +01:00
parent 8e8961a89d
commit 607b150070
3 changed files with 65 additions and 3 deletions
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4
recommendations/Recommendations.py
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@ -155,6 +155,10 @@ class Recommendations:
property_recommendations.append(self.windows_recommender.recommendation)
phase += 1
if "mixed_glazing" in measures:
# This is a recommendation that comes exclusively from an energy assessment
property_recommendations.append(self.windows_recommender.recommend_mixed_glazing())
if "fireplace" in measures:
self.fireplace_recommender.recommend(phase=phase)
if self.fireplace_recommender.recommendation:

3
recommendations/VentilationRecommendations.py
View file

@ -98,8 +98,7 @@ class VentilationRecommendations(Definitions):
else trickle_vents_recommendation_config["description"]
)
# We recommend installing two mechanical ventilation systems
self.recommendation = [
return [
{
"phase": None,
"parts": [],

61
recommendations/WindowsRecommendations.py
View file

@ -3,8 +3,9 @@ from typing import List
import numpy as np
from backend.Property import Property
from etl.epc_clean.epc_attributes.WindowAttributes import WindowAttributes
from recommendations.Costs import Costs
from recommendations.recommendation_utils import override_costs
from recommendations.recommendation_utils import override_costs, check_simulation_difference
class WindowsRecommendations:
@ -128,3 +129,61 @@ class WindowsRecommendations:
}
}
]
def recommend_mixed_glazing(self):
"""
This function will recommend mixed glazing to the property. This is a more specific recommendation than
the general windows recommendation, but is almost certain to arise from a survey
:return:
"""
mixed_glazing_recommendation_config = [
r for r in self.property.non_invasive_recommendations if r["type"] == "mixed_glazing"
][0]
description = (
"Install a combination of secondary and double glazing to single glazed windows" if
not mixed_glazing_recommendation_config.get("description")
else mixed_glazing_recommendation_config["description"]
)
windows_ending_config = WindowAttributes("Multiple glazing throughout").process()
windows_simulation_config = check_simulation_difference(
new_config=windows_ending_config, old_config=self.property.windows, prefix="windows_"
)
windows_simulation_config = {
**windows_simulation_config,
"windows_energy_eff": "Average",
"glazed_type_ending": "secondary glazing"
}
return [
{
"phase": None,
"parts": [],
"type": "mixed_glazing",
"description": description,
"starting_u_value": None,
"new_u_value": None,
"already_installed": False,
"sap_points": mixed_glazing_recommendation_config["sap_points"],
"heat_demand": None, # We will predict this
"kwh_savings": None, # We will predict this
"co2_equivalent_savings": None, # We will predict this
"energy_cost_savings": None, # We will predict this
"total": mixed_glazing_recommendation_config["cost"],
# We use a very simple and rough estimate of 4 hours per unit
"labour_hours": mixed_glazing_recommendation_config.get("labour_hours", 8),
"labour_days": mixed_glazing_recommendation_config.get("labour_days", 1), # Assume 8 hour day
"survey": mixed_glazing_recommendation_config["survey"],
"simulation_config": windows_simulation_config,
"description_simulation": {
"multi-glaze-proportion": 100,
"windows-energy-eff": "Average",
"windows-description": "Multiple glazing throughout",
"glazed-type": "secondary glazing",
},
}
]