JPH0319997Y2 - - Google Patents
Info
- Publication number
- JPH0319997Y2 JPH0319997Y2 JP1985186017U JP18601785U JPH0319997Y2 JP H0319997 Y2 JPH0319997 Y2 JP H0319997Y2 JP 1985186017 U JP1985186017 U JP 1985186017U JP 18601785 U JP18601785 U JP 18601785U JP H0319997 Y2 JPH0319997 Y2 JP H0319997Y2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- pump
- cleaning
- port
- way valve
- 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
Landscapes
- Cleaning In General (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
この考案は、タンクローリのタンク及び配管内
等を洗浄することができるタンクローリの洗浄装
置に関するものである。[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a tank lorry cleaning device that can clean the inside of the tank and piping of the tank lorry.
［従来の技術］
従来のタンクローリのタンク内や配管の洗浄装
置は、例えば洗浄液が貯留されるタンクに連通可
能とされる洗浄パイプを、タンククローリに荷積
み用のタンク内に配設し、この洗浄パイプに洗浄
水を噴射することができる噴射口を形成し、荷積
み用のタンク内のみを洗浄可能とするものであ
る。[Prior Art] A conventional cleaning device for the inside of a tank or piping of a tank lorry has a cleaning pipe that can communicate with a tank in which cleaning liquid is stored, for example, installed in a loading tank of a tank lorry. A jet port is formed in the pipe to spray cleaning water, making it possible to clean only the inside of the loading tank.
［考案が解決しようとする課題］
しかし前記従来の装置では、以上のような構成
であるため、荷積み用のタンク内に積載された、
スラリー等を排出又はタンク内に吸入する際に使
用される給排手段であるポンプ及びその他の配管
内等に付着したスラリー等を洗浄することはでき
ない。そしてこれらの配管やポンプ等の内部に付
着したスラリー等が乾燥して、しだいに積層さ
れ、配管やポンプ等が詰つてしまい、荷積み用の
タンク内にスラリー等を吸入又は排出することが
できなくなる等の問題がある。[Problems to be solved by the invention] However, since the conventional device has the above-mentioned configuration,
It is not possible to clean slurry, etc. that has adhered to the inside of the pump, which is the supply/discharge means used to discharge or suck slurry, etc. into the tank, and other pipes. Slurry, etc. that adheres to the inside of these piping, pumps, etc. dries and gradually builds up, clogging the piping, pumps, etc., and making it impossible for the slurry, etc. to be sucked into or discharged into the loading tank. There are problems such as disappearing.
［課題を解決するための手段］
この考案は以上に述べた事情に鑑みなされたも
ので、タンクローリの荷積み用のタンク内に洗浄
パイプを配設すると共に、このタンクを外部の洗
浄液が貯留されるタンクに切換手段を介して連通
可能とし、スラリー撹拌及び排出用ポンプを流用
してなる洗浄液圧送のためのポンプ手段の吐出側
を前記洗浄パイプの端部に切換手段を介して連通
可能とし、かつ前記ポンプ手段の吸入側を前記タ
ンクの排出口に切換手段を介して連通可能として
なるタンクローリの洗浄装置を提案するものであ
る。[Means for solving the problem] This idea was developed in view of the above-mentioned circumstances.A cleaning pipe is provided in the loading tank of a tank lorry, and this tank is connected to a tank where external cleaning liquid is stored. A discharge side of a pump means for pressurizing the cleaning liquid, which is made by using a slurry stirring and discharge pump, can be communicated with the end of the cleaning pipe via a switching means, The present invention also proposes a tank lorry cleaning device in which the suction side of the pump means can be communicated with the outlet of the tank via a switching means.
［作用］
すなわちこの考案の洗浄装置では、タンクロー
リの排出及び吸入用のポンプ及びその他の配管内
等を洗浄することができ、スラリー等の積載物の
付着乾燥により、配管やポンプ内等が詰ることが
なく、それらの機能を充分発揮することができる
のである。[Function] In other words, the cleaning device of this invention can clean the inside of the tank lorry discharge and suction pump and other piping, and prevents the inside of the piping, pump, etc. from becoming clogged due to adhesion and drying of loaded materials such as slurry. This allows them to fully demonstrate their functions.
［実施例］
以下添付図面に基づいてこの考案の一実施例を
説明する。[Embodiment] An embodiment of this invention will be described below based on the accompanying drawings.
添付図面はこの考案のタンクローリの洗浄装置
の配管図で、図中、１はタンクローリの荷積み用
のタンクで、このタンク１の前方下部又は後方下
部の何れか一方に液体の入口２が、また他方に排
出口３が形成される。入口２には切換手段である
３ポートの三方弁４が、また排出口３には切換手
段である３ポートの三方弁５がそれぞれ配設され
る。 The attached drawing is a piping diagram of the tank lorry cleaning device of this invention. In the figure, 1 is a tank for loading the tank lorry, and a liquid inlet 2 is located at either the front lower part or the rear lower part of this tank 1. A discharge port 3 is formed on the other side. A three-port three-way valve 4 as a switching means is disposed at the inlet 2, and a three-port three-way valve 5 as a switching means is disposed at the outlet 3.
前記三方弁５のポート５１には、外部に連通可
能なホース６の一端部が接続金具７′を介して着
脱可能に連結され、ホース６の他端部は、スラリ
ー撹拌及び排出用のポンプ手段であるポンプ８の
吸入口８１に、後述する三方弁９を介して連通さ
れ、また三方弁５のポート５２には吸入管７の一
端部が連通され、更に三方弁５のポート５３は、
前記タンク１の排出口３に連通される。 One end of a hose 6 that can communicate with the outside is removably connected to the port 51 of the three-way valve 5 via a connecting fitting 7', and the other end of the hose 6 is connected to a pump means for stirring and discharging slurry. It communicates with the suction port 81 of the pump 8 via a three-way valve 9, which will be described later, and one end of the suction pipe 7 communicates with the port 52 of the three-way valve 5. Furthermore, the port 53 of the three-way valve 5 communicates with
It is communicated with the outlet 3 of the tank 1.
前記吸入管７の他端部は、切換手段である前述
した３ポートの三方弁９のポート９１に連通さ
れ、また三方弁９のポート９２は、ポンプ手段で
あるポンプ８の吸入口８１に連通され、更に三方
弁９のポート９３には、前記ホース６の他端部が
接続金具１０を介して着脱可能に連結され、これ
によりポート９３は、ホース６を介して前記三方
弁５のポート５１に連通可能である。 The other end of the suction pipe 7 is communicated with a port 91 of the aforementioned three-port three-way valve 9, which is a switching means, and a port 92 of the three-way valve 9 is communicated with an inlet port 81 of a pump 8, which is a pump means. Further, the other end of the hose 6 is removably connected to the port 93 of the three-way valve 9 via the connecting fitting 10, so that the port 93 is connected to the port 51 of the three-way valve 5 via the hose 6. It is possible to communicate with
前記ポンプ８の吐出口８２には、切換手段であ
る３ポートの三方弁１１のポート１１１が連通さ
れ、また三方弁１１のポート１１２は、接続金具
１２を介して外部に連通可能とされ、更に三方弁
１１のポート１１３は、吐出管１３の一端部に連
通される。吐出管１３の他端部は、切換手段であ
る前記三方弁４のポート４１及びポート４２を介
して、タンク１の入口２に連通される。 The discharge port 82 of the pump 8 is communicated with a port 111 of a three-port three-way valve 11 which is a switching means, and the port 112 of the three-way valve 11 can be communicated with the outside via a connecting fitting 12. A port 113 of the three-way valve 11 is communicated with one end of the discharge pipe 13. The other end of the discharge pipe 13 is communicated with the inlet 2 of the tank 1 via a port 41 and a port 42 of the three-way valve 4, which is a switching means.
前記タンク１内の上方には、洗浄水の噴射口が
多数形成されると共に、タンク１内の洗浄をする
洗浄パイプ１４が配設され、洗浄パイプ１４の端
部は、開閉バルブ１５が内設される管路１６によ
り、前記三方弁４のポート４３に連通され、かつ
開閉バルブ１７が内設される分岐管路１８によ
り、洗浄水が貯留される水源である洗浄水タンク
１９に連通される。また洗浄水タンク１９は、開
閉バルブ２０が内設される分岐管路２１により、
前記ポンプ８の吸入側に形成される連結口８３に
連結される。 In the upper part of the tank 1, a large number of injection ports for cleaning water are formed, and a cleaning pipe 14 for cleaning the inside of the tank 1 is arranged.The end of the cleaning pipe 14 has an on-off valve 15 inside. It is connected to the port 43 of the three-way valve 4 through a pipe line 16, and is connected to a wash water tank 19, which is a water source in which wash water is stored, through a branch pipe line 18 in which an on-off valve 17 is installed. . In addition, the cleaning water tank 19 is connected to a branch pipe 21 in which an on-off valve 20 is installed.
It is connected to a connection port 83 formed on the suction side of the pump 8 .
前記ポンプ８駆動軸８４は、Ｖベルト等を備え
るベルトプーリ機構２２及びチエーンスプロケツ
ト機構２３を介して、エンジン等の動力源２４の
回転軸２５に連結される。 The drive shaft 84 of the pump 8 is connected to a rotating shaft 25 of a power source 24 such as an engine via a belt pulley mechanism 22 and a chain sprocket mechanism 23 including a V-belt or the like.
この考案の洗浄装置は以上に述べたようである
から、次のような作用が得られる。 Since the cleaning device of this invention is as described above, the following effects can be obtained.
タンク１内のスラリー等の荷降ろし直後に、バ
ルブ２０を開とし、洗浄水タンク１９の水を分岐
管路２１を介してポンプ８内に注入貯留した後
に、このバルブ２０を閉とする。 Immediately after unloading the slurry, etc. in the tank 1, the valve 20 is opened, and after the water in the wash water tank 19 is injected and stored in the pump 8 via the branch pipe 21, the valve 20 is closed.
バルブ１７を開とし、三方弁４を切り換えて洗
浄水タンク１９から入口２を介して、タンク１に
水が流通するようにする。洗浄水タンク１９が空
になつたならば、三方弁４を吐出管１３から洗浄
パイプ１４に連通される管路１６に連通するよう
に切り換え、かつバルブ１７を閉とする。 The valve 17 is opened and the three-way valve 4 is switched to allow water to flow from the wash water tank 19 to the tank 1 via the inlet 2. When the wash water tank 19 is empty, the three-way valve 4 is switched to communicate from the discharge pipe 13 to the pipe line 16 communicating with the wash pipe 14, and the valve 17 is closed.
バルブ１５を開とし、三方弁５をタンク排出口
３からホース６に連通するように切り換え、三方
弁９をホース６から吸入口８１を介して、ポンプ
８に連通するように切り換える。また三方弁１１
をポンプ８の吐出口８２から吐出管１３に連通す
るように切り換える。そして動力源２４を駆動し
てポンプを作動すると、タンク１に溜つていた水
が、排出口３、三方弁５、ホース６、三方弁９、
ポンプ８、三方弁１１、吐出管１３、三方弁４及
び管路１６を順に流通して、洗浄パイプ１４から
再びタンク１内に噴出され、タンク１の内壁面を
洗浄すると共に、ホース６、ポンプ８、吐出管１
３及び三方弁５，９，１１，４等も洗浄される。 The valve 15 is opened, the three-way valve 5 is switched to communicate from the tank outlet 3 to the hose 6, and the three-way valve 9 is switched to communicate from the hose 6 to the pump 8 via the suction port 81. Also, three-way valve 11
is switched so that the discharge port 82 of the pump 8 communicates with the discharge pipe 13. When the power source 24 is driven to operate the pump, the water accumulated in the tank 1 is discharged to the outlet 3, the three-way valve 5, the hose 6, the three-way valve 9,
It flows through the pump 8, the three-way valve 11, the discharge pipe 13, the three-way valve 4, and the pipe line 16 in order, and is ejected from the cleaning pipe 14 into the tank 1 again to clean the inner wall surface of the tank 1, and the hose 6 and the pump 8, discharge pipe 1
3 and three-way valves 5, 9, 11, 4, etc. are also cleaned.
前記洗浄の途中で、三方弁５をタンク排出口３
と吸入管７とが連通するように切り換え、また三
方弁４を吐出管１３とタンク入口２が連通するよ
うに切り換える。すると洗浄水が吸入管７にも流
通され、洗浄される。そして洗われた付着フラリ
ー等の固体微粒子は、タンク１の後方に押されて
溜り、溜つたスラリー等は、再荷積みの直前に排
出する。 During the cleaning, the three-way valve 5 is closed to the tank outlet 3.
and the suction pipe 7, and the three-way valve 4 is switched so that the discharge pipe 13 and the tank inlet 2 communicate with each other. Then, the cleaning water is also passed through the suction pipe 7 for cleaning. The washed solid particles such as adhered slurry are pushed to the rear of the tank 1 and accumulate therein, and the accumulated slurry and the like are discharged immediately before reloading.
なおホース６の一端部である接続金具７′をポ
ート５１から外し、外部の洗浄液が貯留される洗
浄液源に連通することにより、洗浄水タンク１９
内の水が空になつた場合においても、前記洗浄作
業が可能である。 Note that by removing the connecting fitting 7', which is one end of the hose 6, from the port 51 and communicating with the cleaning liquid source where external cleaning liquid is stored, the cleaning water tank 19 can be opened.
Even when the water inside is empty, the cleaning operation described above can be performed.
［考案の効果］
この考案によるタンクローリの洗浄装置は、以
上に述べたようであるから、タンクローリの荷積
み用のタンクの他に、ポンプ、三方弁及びその他
の配管も共に洗浄することができ、前記従来の装
置の問題点をすべて解消することができる効果を
有するものである。[Effects of the invention] As described above, the tank lorry cleaning device according to this invention can clean not only the loading tank of the tank lorry but also the pump, three-way valve, and other piping. This has the effect of solving all the problems of the conventional devices.
添付図面はこの考案のタンクローリの洗浄装置
の配管図である。
なお図において、１……タンク、２……入口、
３……排出口、４，５，９，１１……三方弁（切
換手段）、６……ホース、７……吸入管、８……
ポンプ（ポンプ手段）、１３……吐出管、１４…
…洗浄パイプ、１９……洗浄水タンク（水源）、
２４……動力源である。
The attached drawing is a piping diagram of the tank truck cleaning device of this invention. In the figure, 1...tank, 2...inlet,
3...Discharge port, 4,5,9,11...Three-way valve (switching means), 6...Hose, 7...Suction pipe, 8...
Pump (pump means), 13...Discharge pipe, 14...
...Cleaning pipe, 19...Cleaning water tank (water source),
24...It is a power source.
Claims (1)
プを配設すると共に、このタンクを外部の洗浄液
が貯留されるタンクに切換手段を介して連通可能
とし、スラリー撹拌及び排出用ポンプを流用して
なる洗浄液圧送のためのポンプ手段の吐出側を前
記洗浄パイプの端部に切換手段を介して連通可能
とし、かつ前記ポンプ手段の吸入側を前記タンク
の排出口に切換手段を介して連通可能としてなる
タンクローリの洗浄装置。 A cleaning liquid is created by disposing a cleaning pipe in the loading tank of a tank lorry, communicating this tank with an external tank in which cleaning liquid is stored via a switching means, and reusing a pump for slurry agitation and discharge. A tank lorry capable of communicating the discharge side of a pump means for pressure feeding with the end of the cleaning pipe via a switching means, and the suction side of the pump means with an outlet of the tank via a switching means. cleaning equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985186017U JPH0319997Y2 (en) | 1985-12-04 | 1985-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985186017U JPH0319997Y2 (en) | 1985-12-04 | 1985-12-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6295791U JPS6295791U (en) | 1987-06-18 |
| JPH0319997Y2 true JPH0319997Y2 (en) | 1991-04-26 |
Family
ID=31135189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985186017U Expired JPH0319997Y2 (en) | 1985-12-04 | 1985-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319997Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53132176A (en) * | 1977-04-25 | 1978-11-17 | Takashi Matsuda | Cleanig apparatus for enclosed water storage tank |
-
1985
- 1985-12-04 JP JP1985186017U patent/JPH0319997Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6295791U (en) | 1987-06-18 |
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