The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 25, 2024
Filed:
Jul. 06, 2022
Langfang Jinhua Boiler Co., Ltd., Langfang, CN;
Guoling Ye, Langfang, CN;
Xijun Zhang, Langfang, CN;
Hui Ye, Langfang, CN;
Qing Ye, Langfang, CN;
Bing Zhang, Langfang, CN;
Xin Zhao, Langfang, CN;
Guolei Wang, Langfang, CN;
Weidong Yao, Langfang, CN;
Jianzhong Wu, Langfang, CN;
Yimin Wu, Langfang, CN;
Liang Du, Langfang, CN;
Langfang Jinhua Boiler Co., Ltd., Langfang, CN;
Abstract
An integrated pressure condensing boiler is provided which relates to the technical field of boilers. The integrated pressure condensing boiler includes a pressure-bearing housing, a heat-exchange furnace arranged in the pressure-bearing housing, a combustion chamber communicating with the heat-exchange furnace and cooling tube groups fixed in the heat-exchange furnace. Heat-exchange medium flows from bottom to top in the pressure-bearing housing and in the cooling tube groups, and exchanges heat with high-temperature flue gas flowing from top to bottom in the heat-exchange furnace, thus achieving a counterflow heat exchanging. The heat-exchange furnace includes a multi-stage heat-exchange chamber with each heat-exchange chamber being cylindrical. The heat-exchange chambers are arranged in sequence from top to bottom to achieve a flue gas diffusing manner that high-temperature flue gas diffuses from center part to periphery and then gathers from periphery to center part.