{
  "$type": "site.standard.document",
  "description": "A parking heater with a high energy utilization rate comprises a shell and a combustion device. The combustion device is installed in the shell and has a gap, which is set as an airflow channel, and the shell is provided with at least one air inlet communicated with the airflow channel; the…",
  "path": "/patents/1381572",
  "publishedAt": "2026-04-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/2212",
    "Rui'an Ruihai Automotive Heater Manufacturing Co., Ltd"
  ],
  "textContent": "A parking heater with a high energy utilization rate comprises a shell and a combustion device. The combustion device is installed in the shell and has a gap, which is set as an airflow channel, and the shell is provided with at least one air inlet communicated with the airflow channel; the combustion device comprises a cylinder body and an exhaust gas pipeline, and the cylinder body is provided with a combustion chamber and a fuel pipeline; wherein, the fuel pipeline is used for communicating with the combustion chamber and providing fuel.",
  "title": "Parking Heater with High Energy Utilization Rate"
}