JPS6416567U - - Google Patents
Info
- Publication number
- JPS6416567U JPS6416567U JP11157187U JP11157187U JPS6416567U JP S6416567 U JPS6416567 U JP S6416567U JP 11157187 U JP11157187 U JP 11157187U JP 11157187 U JP11157187 U JP 11157187U JP S6416567 U JPS6416567 U JP S6416567U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- compressor
- differential pressure
- condenser
- refrigeration system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005057 refrigeration Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Check Valves (AREA)
Description
第１図は、本考案の冷凍装置の系統図、第２図
は、本考案に使用される圧縮機の断面図、第３図
は、第２図中の鎖円Ａ部の拡大断面図、第４図は
、同上平面図、第５図は、本考案の冷凍能力と溝
面積の関係を示すグラフ、第６図は、本考案の圧
力バランスの時間と吐出容積との関係を示すグラ
フ、第７図は、本考案の圧力と再起動時間との関
係を示すグラフ、第８図は、本考案の他の実施例
を示す図、第９図及び第１０図は、第８図に組込
まれた差圧弁の作用を説明するための各図、第１
１図は、従来の冷凍装置の系統図である。
１…圧縮機、５…シートバルブ、５ａ…弁座、
１２…吐出弁、１８…弁座溝、１９…逆止弁、２
０…凝縮器、２１…キヤピラリーチユーブ、２２
…蒸発器、２３…差圧弁。
FIG. 1 is a system diagram of the refrigeration system of the present invention, FIG. 2 is a sectional view of the compressor used in the present invention, and FIG. 3 is an enlarged sectional view of chain circle A in FIG. FIG. 4 is a plan view of the same as above, FIG. 5 is a graph showing the relationship between the refrigerating capacity and groove area of the present invention, and FIG. 6 is a graph showing the relationship between the pressure balance time and discharge volume of the present invention. FIG. 7 is a graph showing the relationship between pressure and restart time of the present invention, FIG. 8 is a diagram showing another embodiment of the present invention, and FIGS. 9 and 10 are incorporated into FIG. 8. Each figure for explaining the action of the differential pressure valve, Part 1
FIG. 1 is a system diagram of a conventional refrigeration system. 1... Compressor, 5... Seat valve, 5a... Valve seat,
12...Discharge valve, 18...Valve seat groove, 19...Check valve, 2
0... Condenser, 21... Capillary reach tube, 22
...Evaporator, 23...Differential pressure valve.
Claims (1)
て、この圧縮機の吐出弁と凝縮器との間に逆止弁
を付設し、上記吐出弁の弁座に上記圧縮機のシリ
ンダー室内外を連通する弁座溝を形成したことを
特徴とする冷凍装置。 ２ 凝縮器とキヤピラリーチユーブとの間に三方
口を備えた差圧弁を接続し、この差圧弁の一端を
圧縮機の吐出側に接続し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。[Claims for Utility Model Registration] 1. In a refrigeration system equipped with a reciprocating compressor, a check valve is provided between the discharge valve of the compressor and the condenser, and the valve seat of the discharge valve is provided with the compressor. A refrigeration system characterized by forming a valve seat groove that communicates the inside and outside of a cylinder of a machine. 2. Utility model registration claim 1, characterized in that a differential pressure valve with a three-way port is connected between the condenser and the capillary reach tube, and one end of the differential pressure valve is connected to the discharge side of the compressor. Refrigeration equipment as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11157187U JPS6416567U (en) | 1987-07-21 | 1987-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11157187U JPS6416567U (en) | 1987-07-21 | 1987-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6416567U true JPS6416567U (en) | 1989-01-27 |
Family
ID=31349731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11157187U Pending JPS6416567U (en) | 1987-07-21 | 1987-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6416567U (en) |
-
1987
- 1987-07-21 JP JP11157187U patent/JPS6416567U/ja active Pending
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