JPS6183499A - Liquid suction discharge device - Google Patents
Liquid suction discharge deviceInfo
- Publication number
- JPS6183499A JPS6183499A JP20541584A JP20541584A JPS6183499A JP S6183499 A JPS6183499 A JP S6183499A JP 20541584 A JP20541584 A JP 20541584A JP 20541584 A JP20541584 A JP 20541584A JP S6183499 A JPS6183499 A JP S6183499A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- suction
- storage tank
- port
- discharge
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
【発明の詳細な説明】
（１）発明の目的
本発明は、液体吸排装置、特に、空気を吸込み易い溜）
水や、また、泥土等を多く含んだ汚水の吸排処理用とし
て、任意の供液し１から回収した汚水を、所定の場Ｆ−
ＪＴまで排送させるための装置て関する。DETAILED DESCRIPTION OF THE INVENTION (1) Purpose of the Invention The present invention is directed to a liquid suction/drainage device, particularly a reservoir that easily sucks air.
For the purpose of absorbing and discharging sewage containing a large amount of water, mud, etc., the sewage collected from 1 is supplied to a designated site F-
Regarding equipment for discharging to JT.
従来、建設現場等における湧水や溜）水の排水処理には
、気中設置のポンプを使って集水し、回収後に台車を使
って所定の廃棄場所まで搬出させてい念。Conventionally, when treating spring water or stagnant water at construction sites, etc., an aerial pump is used to collect the water, and after collection, it is transported to a designated disposal site using a trolley.
しかし気中設置の水中ポンプでは空気の吸込みを好まな
いため、吸液口が常に供ぼ源の液中へ確実に挿入されて
いる必要があシ、従って、渇水状態に近づけば空気を吸
込んでポンプが作動しなくなるという欠点がある。また
、ポンプ本体を供液源に直接浸漬する方法を採れば、供
液源の広さや底面形状等によって制約を受け、任意の作
業現場で使用することはできない。However, submersible pumps installed in the air do not like to suck in air, so the liquid suction port must always be inserted securely into the source liquid. The disadvantage is that the pump stops working. Furthermore, if a method in which the pump body is directly immersed in the liquid supply source is used, it is restricted by the width of the liquid source, the shape of the bottom surface, etc., and cannot be used at any work site.
本発明の目的は、上述のような従来の欠点を払拭して、
供液源の広さや底面形状に制約を受けることなく吸液口
よシ確実に吸液することができ、供液源が渇水状態とな
るまで有効な吸排作用の行われる装置を提供することに
ある。The purpose of the present invention is to eliminate the conventional drawbacks as mentioned above,
To provide a device that can reliably suck liquid from a liquid suction port without being restricted by the width or bottom shape of a liquid supply source, and that performs an effective suction and discharge action until the liquid supply source is in a dry state. be.
（２）発明の構成
本発明に係る液体吸排装置においては、貯液榴内に沈設
せられた吸排ポンプの吐出口を液中に開口させると共に
該吐出口と連通ずる排液口を貯液槽外へ開口させ、吸排
ポンプの吸込口へ通じる吸込室に接続された吸排導管を
槽外に導出して該導出部の開口端を吸液口となし、且つ
、吸込口の下方よシサクション力バーに縦設した細孔の
下端部を貯液槽内の下底部近くへ開口させることにょシ
、貯液槽内の下底部近くからボンブヶーンング内へ通ず
る流通路を形成せしめられている。(2) Structure of the Invention In the liquid suction/drainage device according to the present invention, the discharge port of the suction/drainage pump submerged in the liquid storage tank is opened into the liquid, and the liquid drain port communicating with the discharge port is connected to the liquid storage tank. A suction/drainage conduit that is opened to the outside and connected to the suction chamber leading to the suction port of the suction/drainage pump is led out of the tank, and the open end of the lead-out portion is used as a liquid suction port, and a suction force is applied below the suction port. By opening the lower end of the vertically disposed pore in the bar near the bottom of the liquid storage tank, a flow path is formed from near the bottom of the liquid storage tank to the inside of the bomb ring.
実施例の図面について説明すると、ｌは吐出口２を液中
に開口させるよう貯液槽３内に沈設された吸排ポンプ、
４は吐出口２と連通するよう貯液槽３内に開設せられた
排液口、５は排液口４に接続せられた排液用導管であっ
て、不使用時には連結構造２２部分から取外し可能であ
る。６はポンプケーシング７内へ通ずる通液口、８′は
槽内における通液路８と槽外へ導出された吸液導管１８
との間に介在させた吸込室であって、その内部には例え
ば実公昭５６−５３１１１号公報所載の液体吸排装置に
おけるような浄水器が装脱自在に収容される。上記吸液
導管１８の導出開口端は、供液源９の状況に合せて適当
なる吸液口１０に形成される。例えば、液深の極めて浅
い場合の吸液に適した吸口、或いは汚水用のストレーナ
−付きの吸口等を各種取揃えておき、これらを任意に脱
着交換し得るような構造とする。３′は貯液槽３の槽底
面の一部を低下させて形成せられた集液部であって、吸
込口６を穿設したサクションカバー１２はその盤体下縁
部を該集液部３／まで等地させ、吸込口６の下方よりサ
クションカバー１２の盤面に沿って縦設せられた細孔１
１の下端部１１’を集液部３Ｉ内へ開口させることによ
り、貯液槽３内の下底部近くからポンプケーシング７内
へ〕ｍする流通路が形成せしめられるのである。２３は
貯液槽３の外壁下方部より集液部３′へ向けて開設せら
れた排水用ドレン、２３／はその閉塞用栓体である。１
３は前記流通路の開閉機構であって、例えは、細管先端
部に附設せられた常開状弁機構１３ａと、ドレン閉塞用
栓体２３／の栓体中心部に螺装された開閉操作機構１３
ｂとからなり、貯液槽３の外部から操作し得るよう構成
せられている。これによって弁機構１３１の作動力が調
整されると共にポンプケーシング７内へ通ずる流通路の
ｉｌＪ口状態が調整操作される。吸液導管１８は、その
導出開口端に形成された吸液口１０を任意の供液源９へ
挿入し易くするために可撓性とすることが望ましい。ま
た、貯液槽３に附設せられた車輪１６により移動性を有
せしめれば更に便利である。１７は吸Ｍ、Ｑ管１８を吸
込室８′に連結させるための連結機構、１９は吸液導管
１８から吸込室８′に至る間に附設せられた弁止弁、２
０は貯液槽３の上方部に設けられた給液口、２１は貯液
槽１の上壁に設けられた空気抜きである。To explain the drawings of the embodiment, l is a suction/discharge pump submerged in the liquid storage tank 3 so that the discharge port 2 is opened into the liquid;
Reference numeral 4 denotes a drain port opened in the liquid storage tank 3 to communicate with the discharge port 2, and 5 is a drain conduit connected to the drain port 4, which is connected to the connecting structure 22 when not in use. It is removable. Reference numeral 6 denotes a liquid passage port leading into the pump casing 7, and 8' denotes a liquid passageway 8 in the tank and a liquid suction conduit 18 led out to the outside of the tank.
A water purifier, such as the one in the liquid suction and discharge device described in Japanese Utility Model Publication No. 56-53111, is removably housed inside the suction chamber. The outlet opening end of the liquid suction conduit 18 is formed into a suitable liquid suction port 10 depending on the situation of the liquid supply source 9. For example, a variety of suction ports suitable for absorbing liquid at extremely shallow depths, suction ports with strainers for dirty water, etc. are available, and the structure is such that these can be detached and replaced at will. Reference numeral 3' denotes a liquid collection part formed by lowering a part of the bottom surface of the liquid storage tank 3, and the suction cover 12 in which the suction port 6 is formed extends the lower edge of its disc into the liquid collection part. 3/, and vertically installed pores 1 along the board surface of the suction cover 12 from below the suction port 6.
By opening the lower end 11' of the liquid storage tank 3 into the liquid collection part 3I, a flow path extending from near the bottom of the liquid storage tank 3 into the pump casing 7 is formed. Reference numeral 23 designates a drainage drain opened from the lower part of the outer wall of the liquid storage tank 3 toward the liquid collecting portion 3', and 23/ represents a plug for closing the drain. 1
Reference numeral 3 denotes an opening/closing mechanism for the flow path, such as a normally open valve mechanism 13a attached to the tip of the thin tube, and an opening/closing mechanism screwed into the center of the drain closing plug 23/. Mechanism 13
b, and is configured so that it can be operated from the outside of the liquid storage tank 3. As a result, the operating force of the valve mechanism 131 is adjusted, and the state of the ilJ port of the flow path leading into the pump casing 7 is adjusted. It is desirable that the liquid suction conduit 18 be flexible so that the liquid suction port 10 formed at the outlet opening end thereof can be easily inserted into any liquid supply source 9. Furthermore, it would be even more convenient if the liquid storage tank 3 was provided with wheels 16 for mobility. 17 is a connection mechanism for connecting the suction M and Q pipes 18 to the suction chamber 8'; 19 is a stop valve provided between the liquid suction pipe 18 and the suction chamber 8';2;
0 is a liquid supply port provided in the upper part of the liquid storage tank 3, and 21 is an air vent provided in the upper wall of the liquid storage tank 1.
使用時には吸排ポンプ１が浸漬状態となるよう給液口２
０から貯液槽３内に給液しておき、槽外に導出された吸
液導管１８を任忽に移動させてその開口端を所望の供液
源９に向け、流ｉＧ路の開口状態を調整して吸排ポンプ
１を駆動させると、供液源９の液体は吸込室８′内に吸
込まれたのち、通液路８を蓼って吸込口６よりポンプケ
ーシング７内に至り、吐出口２より吐出されて貯液槽３
内を対流しつつ排液口４より槽外に排出されると共に、
貯６ 液槽３内の液体の一部は細孔１１をｊｍってポン
プケーシング７内へ吸引せられる。この流通路はサクシ
ョンカバー１２の盤面に沿って縦設せられた細孔１１に
より貯液槽３内下底面の集液部３′と通じているので、
貯液槽３内の貯液量が極度に減少を来した場合でもポン
プケーシング７内への補水機能は失われることがない。The liquid supply port 2 is connected so that the suction/drainage pump 1 is in an immersed state during use.
0 into the liquid storage tank 3, move the liquid suction conduit 18 led out of the tank at will, direct its open end toward the desired liquid supply source 9, and set the flow iG path in the open state. When the suction and discharge pump 1 is driven by adjusting the The liquid is discharged from the outlet 2 and stored in the storage tank 3.
The liquid is discharged to the outside of the tank from the drain port 4 while convection is occurring inside the tank, and
Storage 6 A part of the liquid in the liquid tank 3 is sucked into the pump casing 7 through the pores 11 . This flow path communicates with the liquid collection part 3' on the lower bottom surface of the liquid storage tank 3 through the pores 11 provided vertically along the board surface of the suction cover 12.
Even if the amount of liquid stored in the liquid storage tank 3 is extremely reduced, the function of replenishing water into the pump casing 7 will not be lost.
従って、供液源９か渇水状態の極限に達するまで有効な
吸排作用を行わせることができるのである。なお、排液
口４には鎖線で図示するような排送用導管５を接続して
所定の廃棄場所ま°で導出させておくものとする。Therefore, an effective suction and discharge action can be performed until the supply source 9 reaches its limit of water shortage. It is assumed that a drainage conduit 5 as shown by a chain line is connected to the drain port 4 and led out to a predetermined disposal site.
（３）発明の効果
本発明装置においては、吸液導管１８を自由に移動させ
てその開口端を任意所望の供液源９に挿入させるという
構成であるから、供液源の広さや底面形状に制約を受け
ることなく吸液口１０より確実に吸液することができ、
狭隘な場所では特にその特性を発揮する。そして排液口
４に排送用導管５を接続してこれを延長するのみで、遠
隔の廃棄場所へ泥水等を排送することかでき、しかもこ
の排送作業が上記吸液作業と一貫的に連続して行われる
ので、従来のように回収後に台車を使って泥水等を搬出
させるという手数が省け、極めて能率的である。(3) Effects of the Invention In the device of the present invention, since the liquid suction conduit 18 is freely moved and its open end is inserted into any desired liquid source 9, the width and bottom shape of the liquid source can be adjusted. The liquid can be reliably sucked from the liquid suction port 10 without being restricted by the
This characteristic is especially effective in confined spaces. Then, by simply connecting the drainage conduit 5 to the liquid drainage port 4 and extending it, muddy water, etc. can be discharged to a remote disposal site, and this drainage work is consistent with the liquid absorption work described above. Since the process is carried out continuously, it is extremely efficient as it eliminates the trouble of using a trolley to transport the muddy water etc. after collection as in the past.
また、本発明装置によれば、吸排ポンプ１は所定の貯液
槽３内に沈設されていて、細孔１１の下端部１１／を貯
液槽３内の下底部近（へ開口させることによりポンプケ
ーシング７内へ通ずる流通路を形成せしめであるので、
ポンプケーシング７内で必要とされる液体は常に貯液槽
３内の最下方部から補給せられる。従って、吸排作業が
終りに近づいて供液源９が渇水状態となり、貯液槽３内
の貯液＋＋ｆが極度に減少するに至った場合でも自吸機
能が損われることはなく、供液源９から貯液槽３内へ回
収した液体の殆んどを槽外へ有効に排送し得られるとい
う利点がある。Further, according to the device of the present invention, the suction pump 1 is submerged in a predetermined liquid storage tank 3, and the lower end 11/ of the pore 11 is opened near the bottom of the liquid storage tank 3. Since a flow path leading into the pump casing 7 is formed,
The liquid required within the pump casing 7 is always replenished from the lowest part within the liquid storage tank 3. Therefore, even if the liquid supply source 9 is in a dry state as suction and discharge work approaches the end, and the liquid stored in the liquid storage tank 3 is extremely reduced, the self-priming function will not be impaired, and the liquid supply source 9 will be in a dry state. There is an advantage that most of the liquid collected from the liquid storage tank 9 into the liquid storage tank 3 can be effectively discharged to the outside of the tank.
生追加のド１係
本発明は、第１１４３３６７号特許発明における特許請
求の範囲第１項記班の発明（以下原発明という）の構成
に欠くことができない事項の主要部を、その構成に欠く
ことができない主要部としており、原発明と同一の目的
を達成するものである。The present invention is based on the invention of Patent No. 1,143,367, which lacks the main part of the invention described in claim 1 (hereinafter referred to as the original invention). It is a main part that cannot be used, and achieves the same purpose as the original invention.
即ち、貯液槽３内からポンプケーシング７内へ通ずる流
通路を形成せしめるについて本発明では、吸排ポンプ１
におけるサクションカバー１２の盤体下縁部を貯液）１
″！ｑ３内の下底部近くまで心地させ、吸込口６の下方
よりサクションカバー盤１２の１１１に沿って縦設せら
れた細孔１１の下端部１１／を貯液槽３内の下底部近く
に開口させて、貯欣檜３内の下底部近くからポンプケー
シング７内へ通ずる流通路を形成せしめたこと１こより
、貯液槽３内の貯液量が極度に減少している場合でもポ
ンプケーシング７内で必要とされる液体を常に貯液槽３
円の最下方部から補給せしめ得るという点において、原
発明よりも進歩的である。That is, in the present invention, in order to form a flow path leading from the inside of the liquid storage tank 3 to the inside of the pump casing 7,
The lower edge of the suction cover 12 is used to store liquid)
``! q3, and the lower end 11/ of the pore 11 vertically installed from below the suction port 6 along the 111 of the suction cover board 12 near the lower bottom of the liquid storage tank 3. The opening is made to form a flow path leading from near the bottom of the storage tank 3 into the pump casing 7. This allows the pump to operate even when the amount of liquid stored in the liquid storage tank 3 is extremely reduced. The liquid required in the casing 7 is always kept in the liquid storage tank 3.
It is more advanced than the original invention in that it can be refilled from the lowest part of the circle.
第１図は本発明液体吸排装置の要部縦断側面図、第２図
は第１図における流通路周辺部の拡大図である。
１・・・吸排ポンプ、２・・・吐出口、３・・・貯液槽
、４・・・併液口、６・・・吸込口、７・・・ポンプケ
ーシング、８′・・・吸込室、１０・・・吸液口、１１
・・・細孔、１１′・・・下端部、１２・・−サクショ
ンカバー、１８・・・吸ん２導管。
特許出卵人 株式会社釘）見製作所
７８舅
！？FIG. 1 is a longitudinal sectional side view of the main part of the liquid suction and discharge device of the present invention, and FIG. 2 is an enlarged view of the peripheral portion of the flow path in FIG. 1. 1... Suction/discharge pump, 2... Discharge port, 3... Liquid storage tank, 4... Combined liquid port, 6... Suction port, 7... Pump casing, 8'... Suction Chamber, 10...Liquid suction port, 11
... Pore, 11'... Lower end, 12...-Suction cover, 18... Suction 2 conduit. Patent creator Kugi) Mi Seisakusho 78-in-law! ?
Claims (1)
口（２）を液中に開口させると共に該吐出口（２）と連
通する排液口（４）を貯液槽（３）外へ開口させ、吸排
ポンプ（１）の吸込口（６）へ通じる吸込室（８）′に
接続された吸液導管（１８）を槽外に導出して該導出部
の開口端を吸液口（１０）となし、且つ吸込口（６）の
下方よりサクションカバー（１２）に縦設した細孔（１
１）の下端部（１１′）を貯液槽（３）内の下底部近く
へ開口させることにより、貯液槽（３）内の下底部近く
からポンプケーシング（７）内へ通ずる流通路を形成せ
しめてなる液体吸排装置。The discharge port (2) of the suction/drainage pump (1), which is submerged in the liquid storage tank (3), is opened into the liquid, and the liquid drain port (4) communicating with the discharge port (2) is opened into the liquid storage tank (3). 3) Open to the outside and lead out the liquid suction pipe (18) connected to the suction chamber (8)' leading to the suction port (6) of the suction pump (1) to the outside of the tank, and open the open end of the lead-out part. There is a small hole (1) vertically installed in the suction cover (12) from below the suction port (6).
1) By opening the lower end (11') near the bottom of the liquid storage tank (3), a flow passage leading from near the bottom of the liquid storage tank (3) into the pump casing (7) is created. A liquid suction/drainage device formed by forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20541584A JPS6183499A (en) | 1984-09-29 | 1984-09-29 | Liquid suction discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20541584A JPS6183499A (en) | 1984-09-29 | 1984-09-29 | Liquid suction discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6183499A true JPS6183499A (en) | 1986-04-28 |
Family
ID=16506467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20541584A Pending JPS6183499A (en) | 1984-09-29 | 1984-09-29 | Liquid suction discharge device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6183499A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5732237A (en) * | 1980-08-06 | 1982-02-20 | Sumitomo Chem Co Ltd | Production of alcohol |
-
1984
- 1984-09-29 JP JP20541584A patent/JPS6183499A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5732237A (en) * | 1980-08-06 | 1982-02-20 | Sumitomo Chem Co Ltd | Production of alcohol |
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