JPS63190873U

JPS63190873U -

Info

Publication number: JPS63190873U
Application number: JP7880287U
Authority: JP
Priority date: 1987-05-27
Filing date: 1987-05-27
Publication date: 1988-12-08

Description

[Brief explanation of the drawing]

第１図は本考案のデイストリビユータ断面図、
第２図は本考案のデイストリビユータ平面図、第
３図は第１図Ａ部拡大断面図、第４図は本考案の
他の実施例を示す配管接続図、第５図は冷凍サイ
クル図、第６図は従来のデイストリビユータ断面
図、第７図乃至第８図は従来の配管接続図である
。図中、１は圧縮機、２はコンデンサ、３は膨張
弁、４はデイストリビユータ、５はエバポレータ
、６は外側円錐ケース、７は内側円錐ケース、７
ａはバーリング部、７ｂはストツパー、８は管、
９は分流管、１０は管、１１は分岐管、１２はＴ
継手である。 Figure 1 is a sectional view of the distributor of the present invention.
Fig. 2 is a plan view of the distributor of the present invention, Fig. 3 is an enlarged sectional view of section A in Fig. 1, Fig. 4 is a piping connection diagram showing another embodiment of the invention, and Fig. 5 is a refrigeration cycle diagram. , FIG. 6 is a sectional view of a conventional distributor, and FIGS. 7 to 8 are conventional piping connection diagrams. In the figure, 1 is a compressor, 2 is a condenser, 3 is an expansion valve, 4 is a distributor, 5 is an evaporator, 6 is an outer conical case, 7 is an inner conical case, 7
a is the burring part, 7b is the stopper, 8 is the pipe,
9 is a branch pipe, 10 is a pipe, 11 is a branch pipe, 12 is a T
It is a joint.

Claims

[Claims for Utility Model Registration] (1) In a distributor connected to a plurality of diverter pipes for use in a refrigeration cycle, etc., consisting of a compressor, an indoor/outdoor heat exchanger, and a pressure reducing device, 1. A distributor characterized in that a burring part is formed inward at the pipe attachment part, and the burring part is used as a connection port that can be fitted with the branch pipe. (2) The distributor has inner and outer plate-like cases that are similar to each other, a conical space with a V-shaped cross section that is formed when the plate-like cases are integrally combined, and a conical space that communicates with the space and is connected to the space. The device according to claim 1, comprising a pipe connection port provided at the top of one end of the case, and a branch pipe connection port provided with burring toward the internal space at the bottom of the other end of the case. triviewer. (3) The distributor according to claim 1 or 2 of the utility model registration, wherein a stopper is formed at the tip of the burring portion which is the branch pipe connection port.