JP2011185254A

JP2011185254A - Siphon type pump

Info

Publication number: JP2011185254A
Application number: JP2010073520A
Authority: JP
Inventors: Terumitsu Kawakazu; 照光川和
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-10
Filing date: 2010-03-10
Publication date: 2011-09-22

Abstract

<P>PROBLEM TO BE SOLVED: To solve a problem that, in a generally-used siphon type pump, liquid left behind in the pump after the use is possibly leaked outside a container, the pump cannot be operated for supplying/stopping the liquid like a faucet of tap water, and the pump is defective, so that foreign matter is stuffed in a valve and cannot be sucked out when any foreign matter is sucked, and further, the liquid cannot be taken out without being stirred as much as possible, and the discharged liquid cannot be jetted out. <P>SOLUTION: A suction device having no valve is provided on a discharge side of a siphon pipe in series or in branch, and an opening/closing device is further provided thereon to squeeze a fore end of a discharge port. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は、使用後に液体をこぼさなく、水道の蛇口のように液体を出したり止めたりして取り出すことができ、異物が詰まらなく、液体を極力撹拌させず、用途によって、出口先端から液体が噴射する開閉器付きサイホン式ポンプに関するものである。 The present invention does not spill liquid after use, and can be taken out by stopping or discharging the liquid like a tap of a water supply. The present invention relates to a siphon type pump with a switch for spraying.

従来、家庭用灯油暖房器具の給油などには、弁を内蔵した吸引装置を持つサイホン式ポンプが使用されていた。また、吸引装置を持たないサイホン式ポンプもある（例えば、特許文献１、実用新案文献１参照）。 Conventionally, siphon pumps having a suction device with a built-in valve have been used for refueling household kerosene heaters. There are also siphon pumps that do not have a suction device (see, for example, Patent Document 1 and Utility Model Document 1).

特開平０７−３３２３００号公報 JP 07-332300 A

Utility model document 1

実開平０７−３０４００号公報 Japanese Utility Model Publication No. 07-30400

弁を内蔵した吸引装置を持つサイホン式ポンプは、使用後に、ポンプ内に残された液体が、容器外にこぼれてしまう危険や、水道の蛇口のように液体を出したり止めたりして取り出せないことや、吸引装置に弁が内蔵されているため、異物を吸い込んだ場合、異物が弁に詰まり、吸引できなくなることがある。また、弁によって液体が撹拌されてしまうことや、用途によって、排出口先端から液体を噴射させることもできない。吸引装置を持たないサイホン式ポンプは、水道の蛇口のような使用方法はできるが、使用前に、サイホン管内部に液体を注入するという面倒な作業をしなければならない。
本発明は、以上の問題点を解決するためになされたものである。A siphon pump with a suction device with a built-in valve cannot be removed after use due to the danger that the liquid left in the pump will spill out of the container, or the liquid may be discharged or stopped like a water tap In addition, since a valve is built in the suction device, if foreign matter is sucked in, the foreign matter may be clogged and cannot be sucked. Further, the liquid cannot be agitated by the valve, and the liquid cannot be ejected from the front end of the discharge port depending on the application. A siphon pump without a suction device can be used like a water tap, but before use, it must be troublesome to inject liquid into the siphon tube.
The present invention has been made to solve the above problems.

逆Ｕ字のような形をしたサイホン管の排出側に、弁が無い吸引装置を、直列または分岐で設け、次に開閉器を設け、用途に応じ排出口先端を絞る。
以上の構成よりなるサイホン式ポンプ。On the discharge side of the siphon tube shaped like an inverted U-shape, a suction device without a valve is provided in series or branch, and then a switch is provided, and the tip of the discharge port is narrowed according to the application.
Siphon type pump consisting of the above configuration.

従来のサイホン式ポンプでは不可能であった、使用後に、ポンプ内に残された液体がこぼれる危険を無くすることや、水道の蛇口のように液体を出したり止めたりして取り出せることや、吸引装置内部に弁を無くしたため、異物を吸い込んだ場合に、異物が弁に詰まり吸引できなくなることを無くすることや、特に吸引装置を分岐させた場合は、吸い込み口から取り出し口までの管の内径を同じにすることができるため、撹拌させたくない液体を極力撹拌せずに滑らかな流れで取り出せることや、用途に応じ排出口先端を絞り、断面積を小さくし、液体を噴射させることができるや、吸引装置の無いサイホン式ポンプでの、サイホン管内部に液体を注入するという面倒な作業を無くすること等を、本発明により可能にし、安全に液体の取り出しができる。
本発明は、液体を極力撹拌せずに管内抵抗を少なくして取り出せるため、粘性の高い液体の移し替えや、液体を噴射させて、洗浄用としても使用できる。Eliminates the risk of spilling the liquid left in the pump after use, which can not be done with conventional siphon pumps, and can be taken out by stopping or discharging liquid like a water faucet. Since there is no valve inside the device, if the foreign material is sucked in, it will not be blocked by the foreign material and cannot be sucked, or if the suction device is branched, the inner diameter of the tube from the suction port to the extraction port Can be made the same, so liquid that you don't want to stir can be removed in a smooth flow without stirring as much as possible, and the tip of the outlet can be narrowed to reduce the cross-sectional area according to the application, and liquid can be ejected In addition, the present invention makes it possible to eliminate the troublesome work of injecting liquid into the siphon tube with a siphon pump without a suction device. Can.
In the present invention, since the liquid can be taken out with less resistance in the tube without being stirred as much as possible, the liquid can be used for cleaning by transferring a highly viscous liquid or by jetting the liquid.

本発明の吸引装置を直列にして設けた側面図The side view which provided the suction device of the present invention in series 本発明の使用状態を示す側面図The side view which shows the use condition of this invention 本発明の吸引装置を分岐にして設けた時の吸引装置部分の側面図Side view of the suction device when the suction device of the present invention is provided in a branched manner

以下、本発明の実施の形態を説明する。
（イ）サイホン管（１）の吸入口（２）のある側を吸入側とし、排出口（３）のある側を排出側とする。
（ロ）サイホン管（１）の排出側に、弁が無い直列吸引装置（４）または、分岐吸引装置（５）を設ける。
（ハ）吸引装置（４）（５）の出口（６）（７）に開閉器（８）を設ける。
（ニ）用途に応じ、排出口先端（９）の断面積を絞る。
本発明は以上のような構造である。
本発明を使用するときは、サイホン管（１）の吸入口（２）を、液体容器（１０）内の液体（１１）中に挿入し、開閉器（８）を閉じた状態で、吸引装置（４）（５）を手で押しつぶし、サイホン管（１）内の空気を吸入口（２）から出す。次に、吸引装置（４）（５）に与えた力を解放して液体をサイホン管（１）内に吸い込ませ、サイホン現象を発生させる。次に、開閉器（８）を開けて、液体受け容器（１２）に取り出す。用途に応じ、排出口先端（９）を絞り、断面積を小さくして、排出液（１３）を噴射させる。Embodiments of the present invention will be described below.
(A) The side of the siphon tube (1) where the inlet (2) is located is the inlet side, and the side where the outlet (3) is located is the outlet side.
(B) On the discharge side of the siphon tube (1), a serial suction device (4) without a valve or a branch suction device (5) is provided.
(C) A switch (8) is provided at the outlet (6) (7) of the suction device (4) (5).
(D) Reduce the cross-sectional area of the discharge port tip (9) according to the application.
The present invention has the above structure.
When using the present invention, the suction port (2) of the siphon tube (1) is inserted into the liquid (11) in the liquid container (10) and the switch (8) is closed, and the suction device (4) Crush (5) by hand, and let the air in the siphon tube (1) come out from the suction port (2). Next, the force applied to the suction devices (4) and (5) is released, and the liquid is sucked into the siphon tube (1) to generate a siphon phenomenon. Next, the switch (8) is opened and taken out into the liquid receiving container (12). Depending on the application, the discharge tip (9) is squeezed to reduce the cross-sectional area, and the discharge liquid (13) is ejected.

１サイホン管、２吸入口、３排出口、４直列吸引装置、５分岐吸引装置、６直列吸引装置出口、７分岐吸引装置出口、８開閉器、９排出口先端、１０液体容器、１１液体、１２液体受け容器、１３排出液 1 siphon tube, 2 suction port, 3 discharge port, 4 series suction device, 5 branch suction device, 6 series suction device outlet, 7 branch suction device outlet, 8 switch, 9 discharge port tip, 10 liquid container, 11 liquid, 12 liquid receptacles, 13 effluent

Claims

A siphon type pump in which a suction device without a valve is provided in series on the discharge side of the siphon tube, and a switch is provided.

A siphon-type pump in which a suction device without a valve is branched on the discharge side of the siphon tube, and a switch is provided.

The siphon type pump according to claim 1 or 2, wherein a discharge cross-sectional area is reduced at a front end of the discharge port in order to inject discharge liquid.