JPS6160279B2 - - Google Patents
Info
- Publication number
- JPS6160279B2 JPS6160279B2 JP2831383A JP2831383A JPS6160279B2 JP S6160279 B2 JPS6160279 B2 JP S6160279B2 JP 2831383 A JP2831383 A JP 2831383A JP 2831383 A JP2831383 A JP 2831383A JP S6160279 B2 JPS6160279 B2 JP S6160279B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- suction
- main body
- thin tube
- pump
- 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.)
- Expired
Links
- 239000007788 liquid Substances 0.000 claims description 58
- 238000005086 pumping Methods 0.000 description 6
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
- F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は液小分けポンプに関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] This invention relates to a liquid dispensing pump.
液小分けポンプとして、液吸排ホースをそなえ
る液小分け容器の容器口に圧縮復元可能の蛇復筒
からなるポンプ部をそなえ、ポンプ部の操作と、
ポンプ部に内蔵する弁切換えで加圧（液押出し）
と減圧（液吸引）の両作用をなし得る構造のもの
がある。
As a liquid dispensing pump, a pump part consisting of a serpentine cylinder capable of compression and recovery is provided at the container opening of a liquid dispensing container equipped with a liquid suction/drainage hose, and the pump part can be operated.
Pressure is applied (liquid extrusion) by switching the valve built into the pump part.
There are some structures that can perform both the functions of pressure reduction (liquid suction) and pressure reduction (liquid suction).
上記従来の液小分けポンプは、本発明の添付図
第１図を利用して説明すると、液小分け容器Ａと
ポンプ本体Ｂとからなり、液小分け容器における
容器体１には液吸排口２と容器口３が形成してあ
り、液吸排口２には液吸排管４に接続した後側管
部４ａが容器体の内底に達する長さ挿入され、液
吸排管４自体の後端キヤツプ５は液吸排口２にか
ぶせてある。 The above-mentioned conventional liquid dispensing pump will be explained using the accompanying drawing of the present invention, FIG. A rear pipe portion 4a connected to a liquid suction and discharge pipe 4 is inserted into the liquid suction and discharge port 2 to a length that reaches the inner bottom of the container body, and a rear end cap 5 of the liquid suction and discharge pipe 4 itself is It is placed over the liquid intake/discharge port 2.
ポンプ本体Ｂは容器体１の空気吸排口３に装着
されるもので、圧縮復元可能の蛇復筒６の上下両
端に小径筒部７，８をそなえ、これらの小径筒部
の両方又は何れか一方に対向する逆止弁をそなえ
る弁筒（図示省略）が装填してありその向きを変
更し加圧と減圧に変換し得るようにしてある。 The pump main body B is attached to the air intake/discharge port 3 of the container body 1, and is provided with small diameter cylindrical parts 7 and 8 at both the upper and lower ends of a serpentine cylinder 6 that can be compressed and restored. A valve cylinder (not shown) having an opposing check valve is installed on one side so that the direction of the valve cylinder can be changed to pressurize or depressurize.
ところで図示のように液吸排管４を、液を小タ
ンク等に小分けするために大タンクに挿入してポ
ンプ本体Ａを作動し負圧により吸引しても、液吸
排管の後端ａは液の吸い込みに支障のないように
斜めの切断にしてあるために大タンクの内底に末
だ液が存在するにもかかわらず空気を吸込むこと
になり、このように空気を吸い込むと液吸排管内
に吸込まれた液が還流することになつて容器体内
の液を完全に汲み出すことができないという不都
合がある。 By the way, even if the liquid suction/drainage pipe 4 is inserted into a large tank to subdivide the liquid into small tanks etc. and the pump main body A is operated to suction by negative pressure, the rear end a of the liquid suction/drainage pipe is Because the cut is made diagonally so that there is no problem with suction, air is sucked in even though there is dead liquid at the inner bottom of the large tank. There is an inconvenience that the sucked liquid flows back and the liquid inside the container cannot be completely pumped out.
又液小分けポンプとして、吸入管と吐出ホース
が一連となつており、吸入管と吐出ホースの接続
部付近に、下側に大容器の容器口に密に嵌合する
栓を有するポンプ作動部をそなえ、ポンプ作動部
と大容器とは内部連通状とする簡易加圧ポンプが
あり、この簡易加圧ポンプの場合も吸入管下端が
斜めに切断してあつて前記液小分けポンプと同様
の不都合がある。 In addition, as a liquid dispensing pump, the suction pipe and the discharge hose are connected in series, and a pump operating part is provided near the connection between the suction pipe and the discharge hose, which has a plug on the lower side that tightly fits into the container opening of a large container. In addition, there is a simple pressurizing pump in which the pump operating part and the large container are internally connected, and this simple pressurizing pump also has the same inconvenience as the liquid dispensing pump because the lower end of the suction pipe is cut diagonally. be.
この発明の目的とするところは、大タンク内の
液をポンプ作動でほぼ全部吸引できる液小分けポ
ンプ（簡易加圧ポンプを含む）とするにある。 An object of the present invention is to provide a liquid dispensing pump (including a simple pressurizing pump) that can suck almost all of the liquid in a large tank by pump operation.
上記の問題点を解決するために、この発明は、
液吸排管が吸排管本体と、前記本体内に挿通する
細管とからなり、細管の一端側には液吸排管本体
の端部に気密に装着可能の栓体をそなえ、且つ細
管の一端を栓体から二部突出させた液小分けポン
プとしたものである。
In order to solve the above problems, this invention
The liquid suction/drainage tube consists of a suction/drainage tube main body and a thin tube inserted into the main body, and one end of the thin tube is provided with a stopper that can be airtightly attached to the end of the liquid suction/drainage tube main body, and one end of the thin tube is provided with a stopper that can be attached airtight to the end of the liquid suction/drainage tube main body. It is a liquid dispensing pump with two parts protruding from the body.
この液小分けポンプは、通常の使用状態におい
ては細管を取り外し、汲み出し側の容器内の液体
が少なくなつたときは液吸排管本体に細管を通し
て使用することで液は細管内を経て汲み出され
る。
In normal use, this liquid dispensing pump removes the thin tube, and when the liquid in the container on the pumping side becomes low, the liquid is pumped out through the thin tube by passing it through the liquid suction/draining tube main body.
この液小分けポンプは、第１図に示すように液
吸排管４が吸排管本体１３と、吸排管本体１３内
に挿通する細管９とからなつている。
In this liquid dispensing pump, as shown in FIG. 1, the liquid suction and discharge pipe 4 is composed of a suction and discharge pipe main body 13 and a thin tube 9 inserted into the suction and discharge pipe main body 13.
細管９の一端側には吸排管本体１３の端部に気
密に装着可能の栓体１０をそなえており、且つ細
管の一端を栓体から一部突出させてある。 One end of the thin tube 9 is provided with a stopper 10 that can be airtightly attached to the end of the suction/exhaust pipe main body 13, and one end of the thin tube partially protrudes from the stopper.
図中１１は吸排管本体１３の先端に設けた環状
の細管支持片、１２は容器体１の液吸排口２に掛
吊りした、液吸排管の先受兼雫受である。 In the figure, reference numeral 11 denotes an annular thin tube support piece provided at the tip of the suction/drainage pipe main body 13, and 12 denotes a pre-receiver/drop holder for the liquid suction/drainage pipe, which is hung over the liquid suction/drainage port 2 of the container body 1.
この液小分けポンプは、液汲み出し側の容器内
に液体が充分ある場合は細管９を抜き取つて通常
の形態にした状態で使用し、液汲み出し側の容器
内の液が残り少なくなつたとき吸排管本体１３に
細管９を通し、且つ細管の一端側に装着した栓体
１０を吸排管本体１３の先端に密に装着し、栓体
１０から一部突出した細管端部を汲み出し側容器
の底に接触させた状態でポンプを作動すること
で、液は細管９内のみを流れることになつて残液
なく汲み出すことができる。 This liquid dispensing pump is used when there is enough liquid in the container on the liquid pumping side, with the narrow tube 9 removed and the liquid in the normal form. The thin tube 9 is passed through the main body 13, and the stopper 10 attached to one end of the thin tube is tightly attached to the tip of the suction/exhaust tube main body 13, and the end of the thin tube partially protruding from the stopper 10 is placed at the bottom of the pumping side container. By operating the pump in a state of contact, the liquid flows only within the thin tube 9 and can be pumped out without any remaining liquid.
この発明の液小分けポンプとすることにより、
以下に述べるような効果がある。
By using the liquid dispensing pump of this invention,
It has the following effects.
液汲み出し側の容器に液体が充分ある場合は液
吸排管における細管を抜き吸排管本体のみとする
ことで通常の液小分けを行うことができ、液汲み
出し側の容器内の液体が少なくなつたとき吸排管
本体内に細管を通し、且つ細管先端の栓を吸排管
本体の先端に気密に装着し、細管の、栓体から一
部突出する端部を液汲み出し側の容器の内底に接
触させることで、液は細管内のみを流れることに
なつて残液なく汲み出すことができる。 If there is enough liquid in the container on the liquid pumping side, normal liquid subdivision can be performed by removing the thin tube in the liquid suction/draining pipe and leaving only the suction/draining pipe main body.When the liquid in the container on the liquid pumping side becomes low, A thin tube is passed through the suction/discharge pipe body, and a stopper at the tip of the thin tube is airtightly attached to the tip of the suction/discharge pipe body, and the end of the thin tube that partially protrudes from the stopper body is brought into contact with the inner bottom of the container on the liquid pumping side. This allows the liquid to flow only within the tube and can be pumped out without any residual liquid.
第１図は本発明に係る液小分けポンプの一例の
一部切欠側面図、第２図は同上要部の拡大縦断面
図、第３図は液吸排管先端の一部切欠底面図であ
る。
Ａ……液小分け容器、Ｂ……ポンプ本体、４…
…液吸排管、１３……吸排管本体、９……細管、
１０……栓体。
FIG. 1 is a partially cutaway side view of an example of a liquid dispensing pump according to the present invention, FIG. 2 is an enlarged longitudinal cross-sectional view of the same essential parts, and FIG. 3 is a partially cutaway bottom view of the tip of a liquid suction and discharge pipe. A...Liquid subdivision container, B...Pump body, 4...
...liquid suction and discharge pipe, 13 ... suction and discharge pipe main body, 9 ... thin tube,
10...Bung body.
Claims (1)
において、前記液吸排管は吸排管本体と、前記本
体内に挿通する細管とからなり、細管の一端側に
は吸排管本体の端部に気密に装着可能の栓体をそ
なえ且つ細管の一端を栓体から一部突出させたこ
とを特徴とする液小分けポンプ。1. In a liquid dispensing pump consisting of a pump part and a liquid suction/drainage tube, the liquid suction/drainage tube consists of a suction/drainage tube main body and a thin tube inserted into the main body, and one end of the thin tube is airtightly connected to the end of the suction/drainage tube main body. A liquid dispensing pump characterized by having a plug that can be attached and having one end of a thin tube partially protrude from the plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2831383A JPS59165900A (en) | 1983-02-21 | 1983-02-21 | Liquid subdividing pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2831383A JPS59165900A (en) | 1983-02-21 | 1983-02-21 | Liquid subdividing pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59165900A JPS59165900A (en) | 1984-09-19 |
| JPS6160279B2 true JPS6160279B2 (en) | 1986-12-19 |
Family
ID=12245123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2831383A Granted JPS59165900A (en) | 1983-02-21 | 1983-02-21 | Liquid subdividing pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59165900A (en) |
-
1983
- 1983-02-21 JP JP2831383A patent/JPS59165900A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59165900A (en) | 1984-09-19 |
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