JPS5869777U

JPS5869777U - Refrigeration equipment

Info

Publication number: JPS5869777U
Application number: JP16527181U
Authority: JP
Inventors: 根来　耕一
Original assignee: 三菱電機株式会社
Priority date: 1981-11-04
Filing date: 1981-11-04
Publication date: 1983-05-12

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の冷凍装置を示す冷媒配管図、第２図はこ
の考案の一実施例を示す冷媒受液器の要部拡大断面図で
ある。図面中、１は冷媒圧縮機、３は空冷式の凝縮器、５は冷
媒受液器、６は入口側開閉弁、６ａは弁座、６ｂは弁体
、６Ｃは阻止管、７は出口側開閉弁、８は絞り装置、９
は蒸発器である。なお、図中同一符号は同一部分を示す
。補正　昭５７．２．２　　− 実用新案登録請求の範囲を次の、ように補正する。０実用新案登録請求の範囲（１）　　冷凍装置内の冷凍を冷媒受液器内に送り込む
入口側開閉弁に、上記冷媒受液器内に所定長さだけ挿入
される賄止管を取付け、この組止管によつそ冷媒受液器
内の液面上昇を所定高さ以下に阻止するようにしたこと
を特徴とする冷凍装置。（２）　　冷媒受液器の天井部に設けられた液冷媒の入
口側開閉弁内に、弁座と−、こりに離接する弁体とを設
けたことを特徴とする実用新案登録請求゛の範囲第１項
記載の冷凍装置。（３）冷媒圧縮機と、空冷式凝縮器と、冷媒受液器と、
絞り装置とＪ蒸発器とによつそ冷凍装置を構成したこと
を特徴とする実用新−請求の範囲第１項記載の冷凍装置
。FIG. 1 is a refrigerant piping diagram showing a conventional refrigeration system, and FIG. 2 is an enlarged sectional view of a main part of a refrigerant receiver showing an embodiment of this invention. In the drawing, 1 is a refrigerant compressor, 3 is an air-cooled condenser, 5 is a refrigerant receiver, 6 is an inlet side on-off valve, 6a is a valve seat, 6b is a valve body, 6C is a blocking pipe, and 7 is an outlet side On-off valve, 8 is a throttle device, 9
is an evaporator. Note that the same reference numerals in the figures indicate the same parts. Amendment February 2, 1982 - The scope of claims for utility model registration is amended as follows. 0 Scope of Utility Model Registration Claims (1) A stop pipe inserted into the refrigerant receiver for a predetermined length is attached to the inlet-side opening/closing valve that feeds the refrigeration in the refrigeration system into the refrigerant receiver. 1. A refrigeration system characterized in that a stopper tube prevents the liquid level in a refrigerant receiver from rising below a predetermined height. (2) A claim for registration of a utility model characterized in that a valve seat and a valve body that engages and separates from the stiffness are provided in an on-off valve on the inlet side of a liquid refrigerant provided in the ceiling of a refrigerant liquid receiver. Refrigeration equipment according to scope 1. (3) a refrigerant compressor, an air-cooled condenser, a refrigerant receiver,
A refrigeration system according to claim 1, characterized in that the refrigeration system is constituted by a throttle device and a J evaporator.

Claims

[Scope of utility model registration request]

(1) A blocking pipe inserted into the refrigerant receiver for a predetermined length is attached to the inlet side on-off valve that sends the refrigerant liquid recovered from the condenser into the refrigerant receiver. A refrigeration device characterized in that the liquid level in the container is prevented from rising below a predetermined height.

(2) Utility model registration claim No. 1, characterized in that the liquid refrigerant inlet opening/closing valve provided on the ceiling of the refrigerant receiver is provided with a valve seat and a valve body that approaches and separates from the valve seat. Refrigeration device according to item 1.

(3) a refrigerant compressor, an air-cooled condenser, a refrigerant receiver,
A refrigeration system according to claim 1, which is characterized in that the refrigeration system is constituted by a throttle device and an evaporator.