Heating system

Abstract

A heating system includes: a heat source machine which heats a heat medium; heating terminals which performs heating using heat of the heat medium; circulation components of the heat medium; a circulation circuit which is configured by connecting the heat source machine, the heating terminals, and the circulation components; and a bypass passage which is arranged in the circulation circuit to bypass the heat source machine. The heat medium heated by the heat source machine and the heat medium of the bypass passage are mixed and circulated. The circulation circuit includes distribution and mixing parts which have a first distribution part for distributing the heat medium heated by the heat source machine, a second distribution part for distributing the heat medium flowing through the bypass passage, and mixing parts for mixing the heat mediums distributed by the first and second distribution parts and corresponding to each other.

What is claimed is: 
     
         1 . A heating system, comprising: a heat source machine which heats a heat medium; a plurality of heating terminals which performs a heating using a heat of the heat medium; circulation components of the heat medium; a circulation circuit which is configured by connecting the heat source machine, the plurality of heating terminals and the circulation components; and a bypass passage which is arranged in the circulation circuit to bypass the heat source machine; wherein the heat medium heated by the heat source machine and the heat medium of the bypass passage are mixed and circulated, wherein
 the circulation circuit comprises distribution and mixing parts which have a first distribution part for distributing the heat medium heated by the heat source machine, a second distribution part for distributing the heat medium flowing through the bypass passage, and mixing parts for mixing the heat mediums which are distributed by the first distribution part and the second distribution part and correspond to each other.   
     
     
         2 . The heating system according to  claim 1 , wherein a part of the circulation circuit is configured by a header member, the header member comprises a heat source machine forward passage portion and a heat source machine return passage portion which are connected to the heat source machine, a circulation return passage portion which is connected to the heat source machine forward passage portion, a circulation forward passage portion which is connected to the heat source machine return passage portion, and the bypass passage which connects the circulation return passage portion to the circulation forward passage portion, and wherein the distribution and mixing parts are installed in the circulation forward passage portion. 
     
     
         3 . The heating system according to  claim 2 , wherein the first distribution part is configured to differentiate opening areas of an opening of the circulation forward passage portion communicating with the heat source machine return passage portion. 
     
     
         4 . The heating system according to  claim 3 , wherein the first distribution part is configured by a partition wall which partitions an inside of the circulation forward passage portion, and the second distribution part is configured by the partition wall.