garage_decke: ΔT KD/Brunnen und Brunnen-Leistung in Grafana

Stat-Panels für Temperaturhub, Leistung aus einstellbarem Brunnen-Durchfluss
(3–4,5 l/min), plus ΔT-Verlauf.
This commit is contained in:
Homelab Cursor 2026-06-26 22:02:36 +02:00
parent 2d42480bff
commit b236a75ff1

View file

@ -9,7 +9,7 @@
],
"timezone": "browser",
"schemaVersion": 39,
"version": 1,
"version": 2,
"refresh": "30s",
"panels": [
{
@ -365,7 +365,7 @@
"h": 10,
"w": 24,
"x": 0,
"y": 4
"y": 8
},
"datasource": {
"type": "influxdb",
@ -448,10 +448,624 @@
"rawQuery": true
}
]
},
{
"id": 7,
"type": "stat",
"title": "ΔT Kältedecke (RL VL)",
"description": "Wärmeaufnahme Kältedecke: rl_klimadecke minus vl_kaeltedecke. Höher = mehr Kühlleistung bei Durchfluss.",
"gridPos": {
"h": 4,
"w": 6,
"x": 0,
"y": 4
},
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"fieldConfig": {
"defaults": {
"unit": "celsius",
"decimals": 2,
"color": {
"mode": "thresholds",
"fixedColor": "green"
},
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": null
},
{
"color": "orange",
"value": 0.5
},
{
"color": "yellow",
"value": 1.5
},
{
"color": "green",
"value": 2.5
}
]
}
}
},
"options": {
"reduceOptions": {
"values": false,
"calcs": [
"lastNotNull"
]
},
"orientation": "auto",
"textMode": "auto",
"colorMode": "background",
"graphMode": "area",
"justifyMode": "auto"
},
"targets": [
{
"refId": "RL",
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"query": "SELECT last(\"value\") FROM \"temperature\" WHERE \"node\"='garage_decke' AND \"sensor\"='rl_klimadecke' AND $timeFilter",
"rawQuery": true,
"hide": true
},
{
"refId": "VL",
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"query": "SELECT last(\"value\") FROM \"temperature\" WHERE \"node\"='garage_decke' AND \"sensor\"='vl_kaeltedecke' AND $timeFilter",
"rawQuery": true,
"hide": true
},
{
"refId": "DT",
"datasource": {
"type": "__expr__",
"uid": "__expr__",
"name": "Expression"
},
"type": "math",
"expression": "$RL - $VL",
"hide": false
}
]
},
{
"id": 8,
"type": "stat",
"title": "ΔT Brunnen (RL VL)",
"description": "Temperaturhub Brunnenkreis am PWT: rl_brunnen minus vl_brunnen (nach Umbau Tauchhülse aussagekräftig).",
"gridPos": {
"h": 4,
"w": 6,
"x": 6,
"y": 4
},
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"fieldConfig": {
"defaults": {
"unit": "celsius",
"decimals": 2,
"color": {
"mode": "thresholds",
"fixedColor": "green"
},
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": null
},
{
"color": "orange",
"value": 0.5
},
{
"color": "yellow",
"value": 1.5
},
{
"color": "green",
"value": 2.5
}
]
}
}
},
"options": {
"reduceOptions": {
"values": false,
"calcs": [
"lastNotNull"
]
},
"orientation": "auto",
"textMode": "auto",
"colorMode": "background",
"graphMode": "area",
"justifyMode": "auto"
},
"targets": [
{
"refId": "RL",
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"query": "SELECT last(\"value\") FROM \"temperature\" WHERE \"node\"='garage_decke' AND \"sensor\"='rl_brunnen' AND $timeFilter",
"rawQuery": true,
"hide": true
},
{
"refId": "VL",
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"query": "SELECT last(\"value\") FROM \"temperature\" WHERE \"node\"='garage_decke' AND \"sensor\"='vl_brunnen' AND $timeFilter",
"rawQuery": true,
"hide": true
},
{
"refId": "DT",
"datasource": {
"type": "__expr__",
"uid": "__expr__",
"name": "Expression"
},
"type": "math",
"expression": "$RL - $VL",
"hide": false
}
]
},
{
"id": 9,
"type": "stat",
"title": "Leistung Brunnen",
"description": "Q ≈ Durchfluss [l/min] × ΔT [K] × 0,0698 → kW. Durchfluss oben einstellbar (typ. 34,5 l/min).",
"gridPos": {
"h": 4,
"w": 6,
"x": 12,
"y": 4
},
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"fieldConfig": {
"defaults": {
"unit": "kwatt",
"decimals": 2,
"color": {
"mode": "thresholds",
"fixedColor": "green"
},
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "blue",
"value": null
},
{
"color": "green",
"value": 0.5
},
{
"color": "yellow",
"value": 2
},
{
"color": "orange",
"value": 4
}
]
}
}
},
"options": {
"reduceOptions": {
"values": false,
"calcs": [
"lastNotNull"
]
},
"orientation": "auto",
"textMode": "auto",
"colorMode": "background",
"graphMode": "area",
"justifyMode": "auto"
},
"targets": [
{
"refId": "RL",
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"query": "SELECT last(\"value\") FROM \"temperature\" WHERE \"node\"='garage_decke' AND \"sensor\"='rl_brunnen' AND $timeFilter",
"rawQuery": true,
"hide": true
},
{
"refId": "VL",
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"query": "SELECT last(\"value\") FROM \"temperature\" WHERE \"node\"='garage_decke' AND \"sensor\"='vl_brunnen' AND $timeFilter",
"rawQuery": true,
"hide": true
},
{
"refId": "DT",
"datasource": {
"type": "__expr__",
"uid": "__expr__",
"name": "Expression"
},
"type": "math",
"expression": "$RL - $VL",
"hide": true
},
{
"refId": "Q",
"datasource": {
"type": "__expr__",
"uid": "__expr__",
"name": "Expression"
},
"type": "math",
"expression": "${brunnen_durchfluss} * $DT * 0.0698",
"hide": false
}
]
},
{
"id": 10,
"type": "stat",
"title": "PWT ΔT (RL Brunnen Oberfläche)",
"description": "Plausibilitätscheck: Differenz Brunnen-RL zu PWT-Oberfläche. Großer Wert = Fühler/Position noch prüfen.",
"gridPos": {
"h": 4,
"w": 6,
"x": 18,
"y": 4
},
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"fieldConfig": {
"defaults": {
"unit": "celsius",
"decimals": 1,
"color": {
"mode": "thresholds",
"fixedColor": "green"
},
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": null
},
{
"color": "orange",
"value": 0.5
},
{
"color": "yellow",
"value": 1.5
},
{
"color": "green",
"value": 2.5
}
]
}
}
},
"options": {
"reduceOptions": {
"values": false,
"calcs": [
"lastNotNull"
]
},
"orientation": "auto",
"textMode": "auto",
"colorMode": "background",
"graphMode": "area",
"justifyMode": "auto"
},
"targets": [
{
"refId": "RL",
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"query": "SELECT last(\"value\") FROM \"temperature\" WHERE \"node\"='garage_decke' AND \"sensor\"='rl_brunnen' AND $timeFilter",
"rawQuery": true,
"hide": true
},
{
"refId": "PWT",
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"query": "SELECT last(\"value\") FROM \"temperature\" WHERE \"node\"='garage_decke' AND \"sensor\"='pwt' AND $timeFilter",
"rawQuery": true,
"hide": true
},
{
"refId": "DT",
"datasource": {
"type": "__expr__",
"uid": "__expr__",
"name": "Expression"
},
"type": "math",
"expression": "$RL - $PWT",
"hide": false
}
]
},
{
"id": 11,
"type": "timeseries",
"title": "ΔT Verlauf (KD + Brunnen)",
"gridPos": {
"h": 8,
"w": 24,
"x": 0,
"y": 18
},
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"fieldConfig": {
"defaults": {
"unit": "celsius",
"decimals": 2,
"custom": {
"drawStyle": "line",
"lineInterpolation": "linear",
"lineWidth": 2,
"fillOpacity": 15,
"spanNulls": 300000,
"showPoints": "never",
"axisPlacement": "auto"
}
},
"overrides": [
{
"matcher": {
"id": "byFrameRefID",
"options": "DT_KD"
},
"properties": [
{
"id": "displayName",
"value": "ΔT Kältedecke"
}
]
},
{
"matcher": {
"id": "byFrameRefID",
"options": "DT_BW"
},
"properties": [
{
"id": "displayName",
"value": "ΔT Brunnen"
}
]
},
{
"matcher": {
"id": "byFrameRefID",
"options": "Q_BW"
},
"properties": [
{
"id": "displayName",
"value": "Leistung Brunnen"
},
{
"id": "unit",
"value": "kwatt"
},
{
"id": "custom.axisPlacement",
"value": "right"
},
{
"id": "color",
"value": {
"mode": "fixed",
"fixedColor": "purple"
}
}
]
}
]
},
"options": {
"legend": {
"displayMode": "table",
"placement": "bottom",
"calcs": [
"last",
"mean",
"max",
"min"
]
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"refId": "RL_KD",
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"query": "SELECT mean(\"value\") AS \"RL KD\" FROM \"temperature\" WHERE \"node\"='garage_decke' AND \"sensor\"='rl_klimadecke' AND $timeFilter GROUP BY time($__interval)",
"rawQuery": true,
"hide": true
},
{
"refId": "VL_KD",
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"query": "SELECT mean(\"value\") AS \"VL KD\" FROM \"temperature\" WHERE \"node\"='garage_decke' AND \"sensor\"='vl_kaeltedecke' AND $timeFilter GROUP BY time($__interval)",
"rawQuery": true,
"hide": true
},
{
"refId": "DT_KD",
"datasource": {
"type": "__expr__",
"uid": "__expr__",
"name": "Expression"
},
"type": "math",
"expression": "$RL_KD - $VL_KD",
"hide": false
},
{
"refId": "RL_BW",
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"query": "SELECT mean(\"value\") AS \"RL Brunnen\" FROM \"temperature\" WHERE \"node\"='garage_decke' AND \"sensor\"='rl_brunnen' AND $timeFilter GROUP BY time($__interval)",
"rawQuery": true,
"hide": true
},
{
"refId": "VL_BW",
"datasource": {
"type": "influxdb",
"uid": "ffptl25vzylfke"
},
"query": "SELECT mean(\"value\") AS \"VL Brunnen\" FROM \"temperature\" WHERE \"node\"='garage_decke' AND \"sensor\"='vl_brunnen' AND $timeFilter GROUP BY time($__interval)",
"rawQuery": true,
"hide": true
},
{
"refId": "DT_BW",
"datasource": {
"type": "__expr__",
"uid": "__expr__",
"name": "Expression"
},
"type": "math",
"expression": "$RL_BW - $VL_BW",
"hide": false
},
{
"refId": "Q_BW",
"datasource": {
"type": "__expr__",
"uid": "__expr__",
"name": "Expression"
},
"type": "math",
"expression": "${brunnen_durchfluss} * $DT_BW * 0.0698",
"hide": false
}
]
}
],
"time": {
"from": "now-6h",
"to": "now"
},
"templating": {
"list": [
{
"current": {
"selected": true,
"text": "3.75",
"value": "3.75"
},
"description": "Brunnen-Volumenstrom in l/min (geschätzt/gemessen, typ. 34,5)",
"hide": 0,
"includeAll": false,
"label": "Brunnen l/min",
"multi": false,
"name": "brunnen_durchfluss",
"options": [
{
"selected": false,
"text": "3",
"value": "3"
},
{
"selected": false,
"text": "3.25",
"value": "3.25"
},
{
"selected": false,
"text": "3.5",
"value": "3.5"
},
{
"selected": true,
"text": "3.75",
"value": "3.75"
},
{
"selected": false,
"text": "4",
"value": "4"
},
{
"selected": false,
"text": "4.25",
"value": "4.25"
},
{
"selected": false,
"text": "4.5",
"value": "4.5"
}
],
"query": "3,3.25,3.5,3.75,4,4.25,4.5",
"skipUrlSync": false,
"type": "custom"
}
]
}
}
}