JPS6413277U

JPS6413277U -

Info

Publication number: JPS6413277U
Application number: JP10832187U
Authority: JP
Priority date: 1987-07-16
Filing date: 1987-07-16
Publication date: 1989-01-24
Anticipated expiration: 2002-07-16
Also published as: JPH0617007Y2

Description

[Brief explanation of the drawing]

第１図及び第２図はこの考案を適用された三連
プランジヤポンプの第一の実施例に係り、第１図
は第２図の三連プランジヤポンプにおいて横方向
の中央部に配置されるプランジヤポンプの縦断面
図、第２図は三連プランジヤポンプの平面図、第
３図〜第５図はこの考案を適用された三連プラン
ジヤポンプの第二の実施例に係り、第３図は第４
図の三連プランジヤポンプにおいて横方向の中央
部に配置されるプランジヤポンプの縦断面図、第
４図は三連プランジヤポンプの平面図、第５図は
第３図の吸入側連通管の側面図である。１０……マニホールド、１２ａ，１２ｂ，１２
ｃ……マニホールド部分、２６……プランジヤ（
往復動部材）、３３……ポンプ室、３４……吸入
弁、３６……吐出弁、５２，６２……吸入側連通
路、５４，７２……吐出側連通路。 1 and 2 show a first embodiment of a triple plunger pump to which this invention is applied, and FIG. 1 shows a plunger disposed in the horizontal center of the triple plunger pump shown in FIG. 2 is a plan view of the triple plunger pump, FIGS. 3 to 5 are a second embodiment of the triple plunger pump to which this invention is applied, and FIG. 3 is a plan view of the triple plunger pump. 4
A vertical sectional view of the plunger pump arranged in the horizontal center of the triple plunger pump shown in the figure, Figure 4 is a plan view of the triple plunger pump, and Figure 5 is a side view of the suction side communication pipe in Figure 3. It is. 10... Manifold, 12a, 12b, 12
c...Manifold part, 26...Plunger (
reciprocating member), 33...pump chamber, 34...suction valve, 36...discharge valve, 52, 62...suction side communication passage, 54, 72...discharge side communication passage.

Claims

[Claims for Utility Model Registration] (1) The manifold includes a plurality of manifold parts that are provided corresponding to each reciprocating pump and are connected to each other, and each manifold part has a volume that increases due to the reciprocating movement of the reciprocating member. A pump chamber in which the amount of water is increased or decreased is divided inside, and a suction valve and a discharge valve are installed on the suction side and discharge side of the pump chamber, and the upstream side of the suction valve and the downstream side of the discharge valve of each manifold part communicate with each other. A manifold for a multiple reciprocating pump characterized by: (2) The multiple reciprocating pump according to claim 1, wherein the communication passage connecting the upstream sides of the suction valves of each manifold part is formed in the manifold part. (3) The multiple reciprocating system according to claim 1 or 2 of the utility model registration claim, characterized in that the communication path that communicates the downstream sides of the discharge valves of each manifold part with each other is formed in the manifold part. dynamic pump. (4) Utility model registration claim 1, characterized in that the communication passages that communicate the upstream sides of the suction valves of each manifold part are formed in a conduit member commonly joined to each manifold part. Multiple reciprocating pumps as described in section. (5) Utility model registration claim 1, characterized in that the communicating passages that communicate the downstream sides of the discharge valves of each manifold section are formed in a pipe member that is commonly joined to each manifold section. The multiple reciprocating pump according to item 1 or 4. (6) The multiple reciprocating pump according to claim 4 or 5, wherein the conduit member also serves as a connecting means for joining the manifold parts to each other.