JPH0642486U - Circulating water tank for car wash equipment - Google Patents
Circulating water tank for car wash equipmentInfo
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- JPH0642486U JPH0642486U JP7868692U JP7868692U JPH0642486U JP H0642486 U JPH0642486 U JP H0642486U JP 7868692 U JP7868692 U JP 7868692U JP 7868692 U JP7868692 U JP 7868692U JP H0642486 U JPH0642486 U JP H0642486U
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- Prior art keywords
- water
- tank
- pump
- mud
- car wash
- Prior art date
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Abstract
(57)【要約】
【目的】 地面の掘削工事やコンクリート打設工事費を
少なくし、しかも沈澱槽等の底部に堆積している泥土を
簡単に排出する。
【構成】 洗車面より低所に、吊持し得る集水槽１を配
設し、この集水槽１からサンドポンプ１ｂにより吐出さ
れる水の供給を受ける、同じく吊持し得る沈澱槽２と、
この沈澱槽２から泥土と分離された水の供給を受け、か
つ洗車装置に水を供給するポンプ３ｂを有するポンプス
タンド３とを地上配設することにより、集水槽１の配設
場所に係る地面の掘削工事だけで済むのに加えて、集水
槽１と沈澱槽２とをそれぞれ吊持して所定の泥土排出場
所に移動させ、人力によるまでもなくそれらの底部に堆
積している泥土をそれぞれ排出することができる。
(57) [Summary] [Purpose] To reduce the cost of ground excavation work and concrete placement work, and also to easily discharge the mud accumulated at the bottom of the settling tank. [Structure] A suspendable water collecting tank 1 is arranged at a position lower than a car wash surface, and similarly suspendable settling tank 2 receives water discharged from a sand pump 1b from this water collecting tank 1.
By arranging the pump stand 3 having the pump 3b for supplying water to the car wash device from the sedimentation tank 2 with the supply of the water separated from the mud, the ground related to the location of the water collection tank 1 is provided. In addition to the excavation work, the water collection tank 1 and the sedimentation tank 2 are hung and moved to a predetermined mud discharge place, and the mud accumulated on the bottom of each of them is naturally pushed by human power. Can be discharged.
Description
【０００１】[0001]
本考案は、洗車装置用の循環水槽の改善に係り、より詳しくは、建設・土工車 両等の足回りである走行装置を洗車した後の泥水を集水すると共に、集水した泥 水を水と泥土とに分離すると共に、泥土と分離した水を洗車に再利用し得るよう にした洗車装置用の循環水槽に関する。 The present invention relates to improvement of a circulating water tank for a car wash device, and more specifically, it collects muddy water after washing a traveling device, which is the underbody of construction and earthmoving vehicles, etc., and collects the collected muddy water. The present invention relates to a circulating water tank for a car wash device that separates water and mud and can reuse the water separated from mud for car washing.
【０００２】[0002]
建設・土工車両の足回り部分、つまり走行装置には大量の土砂等が付着するの で、建設・土工車両の点検整備時や輸送時等には付着している土砂等を除去する 必要があるが、近年では自動式の洗車装置が活用されるようになってきている。 洗車試験結果によると、例えば７０〜１００気圧、３０〜６０リットル／ｍｉ ｎの高圧水よりも、５〜６気圧、２００〜３００リットル／ｍｉｎの中圧水の方 が土砂等の除去効率が良く、しかも水噴射時の泥水の跳ね返り量も少ないので、 このような洗車装置では中圧水を採用するのが好ましい。ところが、水の消費量 が多いために、水道や地下水を利用することは、コストあるいは環境対策上好ま しくなく、必然的に水を循環させて何回も使用する必要が生じる。 Since a large amount of earth and sand adheres to the undercarriage of construction and earthmoving vehicles, that is, the traveling equipment, it is necessary to remove the adhered earth and sand during inspection and maintenance of construction and earthmoving vehicles and during transportation. However, in recent years, automatic car washing devices have come to be used. According to the car wash test results, for example, medium-pressure water of 5 to 6 atmospheres and 200 to 300 liters / min is more efficient in removing soil and sand than high pressure water of 70 to 100 atmospheres and 30 to 60 liters / min. Moreover, since the amount of splashing of muddy water at the time of water injection is small, it is preferable to adopt medium pressure water in such a car wash device. However, since the water consumption is large, it is not preferable to use tap water or groundwater in terms of cost or environmental measures, and it is necessary to circulate the water and use it many times.
【０００３】 例えば、実開平２−１２１３６９号公報において、油圧ショベルやブルドーザ のような建設・土工車両の足回りである走行装置を洗車した後の泥水を再利用す る例が記載されている。以下、この従来例に係る洗車装置に用いられている泥水 を処理する沈澱槽の例を、洗車状況説明図の図５と、洗車場の平面図の図６と、 図６のＣ−Ｃ線断面図の図７とを参照しながら、上記明細書に記載されている同 一符号と同一名称とを以て説明すると、図５に示す符号７，７は洗車機構で、こ れら洗車機構７，７の間に配設されている格子板４の上にブルドーザＡが載置さ れている。これら洗車機構７，７の有する噴射ノズル４５は、ブルドーザＡの前 後方向に沿って往復移動し得るように構成されている。噴射ノズル４５からブル ドーザＡの足回り部分Ｂに向かって噴射され続ける水は、格子板４の格子目を通 って凹陥部３内に泥土等と共に落下し、斜面に沿って底部まで滑落してコンベア ５上に載り、このコンベア５により搬送されて泥土等のうちの土塊等が外方に排 出される一方、泥水が後述する沈澱槽６の一次沈澱槽６1 内に落下する。For example, Japanese Utility Model Laid-Open No. 2-121369 describes an example of reusing muddy water after washing a traveling device such as a hydraulic excavator and a bulldozer, which is the underbody of a construction / earthwork vehicle. An example of a settling tank for treating mud used in the car wash device according to this conventional example will be described below with reference to FIG. 5 for explaining a car wash situation, FIG. 6 for a plan view of a car wash yard, and CC line in FIG. Referring to FIG. 7 which is a cross-sectional view, the same reference numerals and the same names as those described in the above description will be used to describe the reference numerals 7 and 7 shown in FIG. 5, which are car wash mechanisms. A bulldozer A is placed on the lattice plate 4 arranged between the seven. The injection nozzles 45 included in the car wash mechanisms 7 and 7 are configured to be able to reciprocate along the front-rear direction of the bulldozer A. The water that is continuously jetted from the jet nozzle 45 toward the underbody portion B of the bulldozer A falls through the lattice of the lattice plate 4 into the concave portions 3 together with the mud and slides down along the slope to the bottom. On the conveyor 5, the conveyor 5 conveys the soil and the clods of the mud are discharged to the outside, while the mud drops into the primary sedimentation tank 6 1 of the sedimentation tank 6 described later.
【０００４】 上記沈澱槽６は、図６に示すように洗車場の周囲に設けられており、また図７ に示すように、一次沈澱槽６1 、二次沈澱槽６2 、油水分離槽６3 を備えており 、一次沈澱槽６1 内に落下した泥水は一次沈澱槽６1 と二次沈澱槽６2 との間、 および二次沈澱槽６2 と油水分離槽６3 との間の隔壁に設けられた流通孔１５， １５を通り抜ける間に水と泥土、水と油分が分離され、その後に流通孔１７を通 って再静水貯水槽１６内に貯水され、これが再びポンプにより吸水されて、上記 洗車機構７，７の噴射ノズル４５から噴射されるようになっている。The settling tank 6 is provided around the car wash area as shown in FIG. 6, and as shown in FIG. 7, a primary settling tank 6 1 , a secondary settling tank 6 2 and an oil / water separation tank 6 are provided. has a 3, between between, and secondary settling tank 6 2 and the oil-water separation tank 6 3 mud which has fallen into the primary settling tank 6 1 primary settling tank 61 and the secondary settling tank 6 2 Water and mud, water and oil are separated while passing through the circulation holes 15 and 15 provided in the partition wall, and thereafter they are stored in the static water reserving tank 16 through the circulation hole 17 and again absorbed by the pump. Then, it is adapted to be ejected from the ejection nozzle 45 of the car wash mechanism 7, 7.
【０００５】[0005]
ところで、洗車により履帯式の建設・土工車両の足回り部分から除去された泥 塊は、コンベアで沈澱槽外へ排出されるものの、細かな泥土をこのコンベアで捕 捉することができず、沈澱槽の底部には多量の泥土が堆積してしまう。従って、 堆積した泥土を人力により排出しなければならず、泥土の排出作業に多大な労力 を要するという解決すべき課題があった。 By the way, the mud lumps removed from the undercarriage of the track-type construction and earthmoving vehicles by car washing are discharged to the outside of the settling tank by the conveyor, but the fine mud cannot be caught by this conveyor and settled. A large amount of mud accumulates on the bottom of the tank. Therefore, there was a problem to be solved in that the accumulated mud must be discharged manually, and a great amount of labor is required for the mud discharge work.
【０００６】 また、沈澱槽等は、地面下に設けられており、地面の掘削並びにコンクリート の打設工事を要し、諸般の条件によっては既設の洗車場に洗車装置を導入し得な い等の問題もある。つまり、地面下に沈澱槽等を設けずに、洗車装置を採用し得 れば、何かと好都合である。Further, since the settling tank and the like are provided below the ground, excavation of the ground and construction of concrete are required, and depending on various conditions, it is not possible to install a car wash device in an existing car wash. There is also the problem of. In other words, it would be convenient if a car washing device could be used without a settling tank under the ground.
【０００７】 従って、本考案の目的とするところは、地面の掘削工事やコンクリート打設工 事がほとんど不要であって、かつ沈澱槽の底部に沈澱した泥土の排出を容易なら しめる洗車装置用の循環水槽を提供するにある。[0007] Therefore, the object of the present invention is to provide a car-washing device that requires almost no ground excavation work or concrete placing work, and facilitates discharge of mud that has settled at the bottom of the settling tank. It is to provide a circulating water tank.
【０００８】[0008]
【課題を解決するための手段】 本考案は、洗車後の泥土を含む水を集水する集水槽を可搬式とし、これを洗車 面より低所に設け、他の沈澱槽等も可搬式としてこれらを地上に配設する構成と すれば、高価な地面の掘削工事やコンクリート打設工事のほとんどが不要になり 、そして、これら集水槽や沈澱槽を移動してそれらの底部に堆積している泥土を 排出し得ると考えてなしたものである。[Means for Solving the Problems] The present invention provides a portable water collecting tank for collecting water containing mud after car washing, which is provided at a position lower than the car washing surface, and other sedimentation tanks are also portable. By arranging these on the ground, most of the expensive ground excavation work and concrete placing work are unnecessary, and these water collection tanks and settling tanks are moved and deposited on the bottom of them. This was done on the assumption that mud could be discharged.
【０００９】 従って、本考案に係る洗車装置用の循環水槽が採用した主たる手段の特徴とす るところは、洗車面よりも低所に配設され、オーバーフロー板を有し、上部に吊 具を有し、かつ内部に配設されてなるオーバーフロー板を越えて流入する泥水を 揚水する水中ポンプを有する集水槽と、地上に配設され、内部に遮蔽板と整流板 とを有してなり、上記水中ポンプから吐出される水が流入する流入槽部および遮 蔽板の下側を通り抜けて流入する泥水を水と泥土とに分離する沈澱槽部を有する と共に、反流入槽部側の上部に排水樋を有し、かつ上部に吊具を有する沈澱槽と 、排水樋から水が流入する貯水槽部を有し、かつ貯水槽部内の水の水位を検出し て、水位値が所定の低水位になったときに前記水中ポンプを作動させる一方、水 位値が所定の高水位になったときに該水中ポンプを停止させる水位検出器を有す ると共に、貯水槽部中の水を供給先側に供給するポンプを有するポンプスタンド とからなる構成にしたところにある。Therefore, the main feature of the circulating water tank for the car wash device according to the present invention is that it is disposed lower than the car wash surface, has an overflow plate, and has a hanger at the top. And a water collecting tank having an underwater pump for pumping mud flowing in over an overflow plate disposed inside, and a shielding plate and a current plate disposed on the ground, It has an inflow tank part where the water discharged from the submersible pump flows in, and a sedimentation tank part that separates the muddy water that flows in under the shield plate into water and mud, and at the upper part on the side opposite to the inflow tank part. It has a drainage gutter and a settling tank with a hanging device at the top, and a water storage tank part where water flows in from the drainage gutter, and the water level in the water storage part is detected and the water level value falls to a predetermined low level. When the water level is reached, the submersible pump is activated while the water level It has a water level detector that stops the submersible pump when the value reaches a predetermined high water level, and a pump stand that has a pump that supplies the water in the water tank to the destination side. Where it is.
【００１０】[0010]
本考案に係る洗車装置用の循環水槽によれば、集水槽だけは低所に配設する必 要があるので地面の掘削作業等を必要とするが、他の沈澱槽やポンプスタンドは 地上に配設する構成のため、従来のような大掛かりな地面掘削工事とコンクリー ト打設工事を要しない。 According to the circulating water tank for the car wash device of the present invention, only the water collecting tank needs to be installed at a low place, so ground excavation work is required, but other settling tanks and pump stands are installed on the ground. Due to the arrangement, it does not require large-scale ground excavation work and concrete placement work as in the past.
【００１１】 そして、洗車後の泥土を含む水は集水槽に集水され、ここで水と泥土とが一次 分離され、オーバーフロー板を越えた一次分離後の水が水中ポンプで揚水されて 沈澱槽の流入槽部に移水される。上記集水槽で一次分離された水は流入槽部の整 流板により波立ちが静められ、遮蔽板の下側を通って沈澱槽部に流入し、この沈 澱槽部で最終分離され、最終分離された水が排水樋からポンプスタンドの貯水槽 部に流入し、ここから水がポンプにより供給先側に供給されるが、貯水槽部中の 水の水位は水位検出器によって検出されていて、この水位値によって水中ポンプ が作動され、かつ作動が停止されるので、貯水槽部中の水の水位は一定範囲内で 維持され続ける。Then, the water containing the mud after the car wash is collected in a water collection tank, where the water and the mud are primarily separated, and the water after the primary separation, which has passed over the overflow plate, is pumped up by an underwater pump to a precipitation tank. The water is transferred to the inflow tank part. The water that has been primarily separated in the water collection tank has its undulations smoothed by the flow regulating plate in the inflow tank, flows into the settling tank through the underside of the shielding plate, and is finally separated in this settling tank and finally separated. The collected water flows from the drain gutter into the water tank part of the pump stand, and the water is supplied to the destination side by the pump from here, but the water level in the water tank part is detected by the water level detector. Since the submersible pump is activated and deactivated by this water level value, the water level in the water tank continues to be maintained within a certain range.
【００１２】 また、水の循環の継続により集水槽や沈澱槽の底部に泥土が堆積するが、その 場合はそれらの内部の水を排出した後、吊具にロープを掛けてクレーン等で吊持 して所定の位置に移動させると共に裏返して、底部に堆積している泥土を排出す ることができるので、従来のような人力による泥土の排出作業が不要になる。[0012] In addition, mud accumulates on the bottom of the water collection tank or settling tank due to continuous circulation of water. In that case, drain the water inside them and hang a rope on the hanger and hang it with a crane or the like. Then, the mud accumulated on the bottom can be discharged by moving it to a predetermined position and turning it upside down. Therefore, it is not necessary to manually discharge the mud.
【００１３】[0013]
以下、本考案の実施例に係る洗車装置用の循環水槽を、その概略を示す斜視図 の図１と、集水槽の斜視図の図２と、図１のＡ部拡大図の図３と、図１のＢ部拡 大図の図４とを順次参照しながら説明する。 Hereinafter, a circulating water tank for a car wash apparatus according to an embodiment of the present invention is shown in a perspective view of FIG. 1, a perspective view of a water collecting tank in FIG. 2, and an enlarged view of part A in FIG. This will be described with reference to FIG. 4 which is an enlarged view of part B of FIG.
【００１４】 先ず、図１を参照しながら、この洗車装置用の循環水槽の概要を説明すると、 同図に示す符号１は、壁板の上縁部に一対の吊具１ｄを有する集水槽であり、こ の集水槽１は、図示省略しているが、洗車すべき車両が載置される洗車面よりも 低所に配設されており、集水樋５から洗車後の泥土を含む水が流入するようにな っている。また、この集水槽１には、水中ポンプとしてのサンドポンプ１ｂが沈 設されており、このサンドポンプ１ｂに接続されてなるホース１ｃの他端が、壁 板の上縁部に二対の吊具２ｆを有する沈澱槽２の流入槽部２ａに連通している。 さらに、この沈澱槽２の反流入槽部２ａ側の上縁には排水樋２ｅが設けられ、 この排水樋２ｅから流下する水が貯水される貯水槽部３ａを有すると共に、給水 先側である洗車装置（図示省略）に、この貯水槽部３ａ中の水を供給するポンプ ３ｂを備えたポンプスタンド３が配設されている。そして、上記沈澱槽２とポン プスタンド３の下部にはそれぞれ車輪４が設けられており、何れも自由に移動し 得るように構成されている。First, referring to FIG. 1, an outline of the circulating water tank for the car wash device will be described. Reference numeral 1 in the figure is a water collecting tank having a pair of suspenders 1d at the upper edge of the wall plate. Although not shown in the drawings, the water collecting tank 1 is arranged at a lower position than the car wash surface on which the vehicle to be washed is placed, and the water containing the mud from the water collecting trough 5 is washed. Is coming in. In addition, a sand pump 1b as a submersible pump is submerged in the water collection tank 1, and the other end of the hose 1c connected to the sand pump 1b has two pairs of suspensions on the upper edge of the wall plate. It communicates with the inflow tank portion 2a of the precipitation tank 2 having the tool 2f. Further, a drain gutter 2e is provided on the upper edge of the settling tank 2 on the side opposite to the inflow tank portion 2a, and has a water storage tank portion 3a for storing the water flowing down from the drain gutter 2e and is the water supply destination side. A pump stand 3 having a pump 3b for supplying water in the water storage tank portion 3a is arranged in a car washing device (not shown). Wheels 4 are provided below the settling tank 2 and the pump stand 3, respectively, and both are configured to be freely movable.
【００１５】 上記集水槽１の詳細は、図２に示すように、升型の容器状であって、内部にこ の集水槽１の壁板より高さの低いオーバーフロー板１ａが垂直配設され、これに より集水槽１は大容量部分と小容量部分とに区画されている。そして、大容量部 分側には集水樋５から泥水が流入するように構成され、また小容量部分の底部に は、上記したようにサンドポンプ１ｂが沈設されている。As shown in FIG. 2, the details of the water collecting tank 1 are in the form of a box, and an overflow plate 1a having a height lower than that of the wall plate of the water collecting tank 1 is vertically arranged inside. As a result, the water collection tank 1 is divided into a large capacity part and a small capacity part. Then, the mud water is introduced from the water collecting trough 5 to the large capacity portion side, and the sand pump 1b is submerged at the bottom of the small capacity portion as described above.
【００１６】 次に、上記沈澱槽２の詳細は、図３に示すように、長矩形の容器状であって、 上記サンドポンプ１ｂに接続されてなるホース１ｃの他端が連通する流入槽部２ ａと、沈澱槽部２ｄとからなっている。沈澱槽２の流入槽部２ａは、この沈澱槽 ２の長手方向の壁と壁の間に遮蔽板２ｂが、底部から所定の高さ位置に垂直に架 設されると共に、さらにこの遮蔽板２ｂと沈澱槽２の各壁板とにより、多孔板か らなる整流板２ｃが水平に支持されてなる構成になっている。また、この沈澱槽 ２の沈澱槽部２ａの反流入槽部２ａ側の壁板の上部には排水樋２ｅが設けられて おり、水６の上層部分を排出するように構成されている。Next, the details of the settling tank 2 are, as shown in FIG. 3, a long rectangular container shape, and an inflow tank portion to which the other end of the hose 1c connected to the sand pump 1b communicates. 2a and settling tank 2d. In the inflow tank portion 2a of the settling tank 2, a shield plate 2b is vertically installed at a predetermined height position from the bottom between the walls in the longitudinal direction of the settling tank 2, and further the shield plate 2b is provided. The flow regulating plate 2c made of a perforated plate is horizontally supported by the wall plates of the settling tank 2. Further, a drainage gutter 2e is provided on the upper part of the wall plate on the side opposite to the inflow tank portion 2a of the settling tank portion 2a of the settling tank 2 so that the upper layer portion of the water 6 is discharged.
【００１７】 さらに、上記ポンプスタンド３の詳細は、図１と図４とに示すように、外部に 、洗車装置に水を供給するポンプ３ｂと、上記排水樋２ｅから流下する水を貯水 する貯水槽部３ａとからなる他、この貯水槽部３ａの壁板上には、水位検出器で ある周知のフロートスイッチ３ｃが付設され、この貯水槽部３ａ内の水の水位を 検出するように構成されている。そして、図示省略しているが、このフロートス イッチ３ｃによって検出された水位値の信号は制御器に入力され、この制御器に よって水位値が所定水位より低くなると、上記サンドポンプ１ｂを駆動させる一 方、水位値が所定水位になるとこのサンドポンプ１ｂの駆動を停止させ、貯水槽 部３ａ内の水の水位が常に所定水位内で維持されるように構成されている。Further, the details of the pump stand 3 are, as shown in FIGS. 1 and 4, a pump 3b for supplying water to a car wash device and a water storage for storing water flowing down from the drain gutter 2e. In addition to the tank portion 3a, a well-known float switch 3c, which is a water level detector, is attached to the wall plate of the water tank portion 3a so as to detect the water level in the water tank portion 3a. Has been done. Although not shown, the signal of the water level value detected by the float switch 3c is input to the controller, and when the water level value becomes lower than a predetermined water level by the controller, the sand pump 1b is driven. On the other hand, when the water level value reaches a predetermined water level, the sand pump 1b is stopped so that the water level in the water storage tank portion 3a is always maintained within the predetermined water level.
【００１８】 なお、上記集水槽１と沈澱槽２とポンプスタンド３の貯水槽部３ａの容量は上 記ポンプ１ｂ，３ｂの容量によって選定され、例えば、５００〜１０００リット ル程度であり、それらの容積比は５〜２０対１程度が好ましい。また、上記サン ドポンプ１ｂの吐出容量をポンプ３ｂの吐出容量より若干大容量にすることが好 ましい。つまり、ポンプ３ｂの吐出容量がサンドポンプ１ｂの吐出容量より大き いと、貯水槽部３ａ内の水位が次第に低下してしまい、連続した洗車作業が不可 能になるからである。The capacities of the water collecting tank 1, the settling tank 2, and the water tank section 3a of the pump stand 3 are selected according to the capacities of the pumps 1b and 3b and are, for example, about 500 to 1000 liters. The volume ratio is preferably about 5 to 20: 1. Further, it is preferable that the discharge capacity of the sand pump 1b is slightly larger than the discharge capacity of the pump 3b. In other words, if the discharge capacity of the pump 3b is larger than the discharge capacity of the sand pump 1b, the water level in the water storage tank portion 3a will gradually decrease, making continuous car washing operations impossible.
【００１９】 以下、上記構成になる循環水槽の作用態様を説明すると、集水槽１だけは低所 に配設する必要があるので、場合によっては地面の掘削作業等を必要とするもの の、他の沈澱槽２やポンプスタンド３は地上に配設する構成であるために、従来 例に係る沈澱槽のような大掛かりな地面掘削工事とコンクリート打設工事とを行 う必要がなくなるので、既設の洗車設備を活用する上において経済的に有利にな り、しかもその場所に係る制約がなくなるという効果がある。Explaining the mode of action of the circulating water tank having the above-mentioned configuration, only the water collecting tank 1 needs to be installed at a low place, which may require excavation work on the ground. Since the settling tank 2 and the pump stand 3 are installed on the ground, there is no need to perform large-scale ground excavation work and concrete placing work, unlike the settling tank according to the conventional example. There is an effect that it is economically advantageous in utilizing the car wash equipment and that there is no restriction on the place.
【００２０】 そして、洗車後の泥土を含む泥水は集水樋５から集水槽１に集水され、ここで 水量を増しつつ水と泥土とが一次分離される。次いで、オーバーフロー板１ａを 越えた一次分離後の水がサンドポンプ１ｂで揚水され、ホース１ｃを介して沈澱 槽２の流入槽部２ａ内に移水される。集水槽１で一次分離された水６は、この流 入槽部２ａを構成する整流板２ｃによって波立ちが静められ、整流板２ｃの孔を 通り抜け、遮蔽板２ｂの下側を通って緩やかに沈澱槽部２ｄに流入すると共に、 この沈澱槽部２ｄで最終分離される。そして、最終分離された水６の上層部が排 水樋２ｅからポンプスタンド３の貯水槽部３ａに流下し、ここから水６がポンプ ３ｂにより、図１に示すように、洗浄水Ｗとして洗車装置に供給される。Then, the muddy water containing the mud after car wash is collected from the water collecting trough 5 into the water collecting tank 1, where the water and the mud are primarily separated while increasing the amount of water. Then, the water after the primary separation that has passed over the overflow plate 1a is pumped by the sand pump 1b and transferred to the inflow tank portion 2a of the precipitation tank 2 through the hose 1c. The water 6 that has been primarily separated in the water collecting tank 1 is smoothed out by the flow straightening plate 2c that constitutes the inflow tank portion 2a, passes through the holes of the flow straightening plate 2c, and gently precipitates through the lower side of the shielding plate 2b. It flows into the tank portion 2d and is finally separated in this precipitation tank portion 2d. Then, the upper layer part of the finally separated water 6 flows down from the drain gutter 2e to the water storage tank part 3a of the pump stand 3, from which the water 6 is washed by the pump 3b as washing water W as shown in FIG. Supplied to the device.
【００２１】 ところで、貯水槽部３ａ中の水の水位は、フロートスイッチ３ｃによって検出 されていて、このフロートスイッチ３ｃで検出された水位値によってサンドポン プ３ｂが運転され、集水槽１から沈澱槽２に一次分離された水６が供給されるの で、貯水槽部３ａ内に水が補給される。一方、貯水槽部３ａ内の水が多くなって 水位が次第に上昇して所定の水位になると、今度は、サンドポンプ１ｂの運転が 停止される。このようなサンドポンプ１ｂの運転と、運転停止との繰り返しによ って、貯水槽部３ａ内の水の水位が一定範囲内に維持され続けるので、洗車作業 を継続することができる。By the way, the water level of the water in the water tank section 3a is detected by the float switch 3c, and the sand pump 3b is operated by the water level value detected by the float switch 3c, so that the precipitation tank 2 moves from the water collecting tank 1 to the sedimentation tank 2c. Since the water 6 that has been primarily separated is supplied to, the water is replenished in the water tank portion 3a. On the other hand, when the amount of water in the water tank portion 3a increases and the water level gradually rises to a predetermined water level, the operation of the sand pump 1b is stopped this time. By repeating the operation of the sand pump 1b and the stop of the operation, the water level in the water tank portion 3a is continuously maintained within a certain range, so that the car washing work can be continued.
【００２２】 そして、水の循環の継続により集水槽１や沈澱槽２の底部に次第に泥土が堆積 するが、その堆積量が所定レベルになると、それらの内部の水を、排出弁（図示 省略）を開弁して、これら集水槽１や沈澱槽２中に残存している泥水を排出し、 次いで、吊具１ｄ，２ｆのそれぞれにロープ（図示省略）を掛けてクレーン等に よってこれら集水槽１、沈澱槽２を順次吊持して所定の位置に移動させると共に 裏返すことにより、それらの底部に堆積している泥土が排出される。このように 、集水槽１や沈澱槽２を移動させて裏返すことによって、それらの底部に堆積し ている泥土を排出することができるので、従来のように、人力による泥土の排出 作業が不要になり、泥土の排出作業に係る労力の大幅な軽減が可能になる。Then, as the circulation of water continues, the mud is gradually deposited on the bottom of the water collection tank 1 and the sedimentation tank 2. When the amount of the mud reaches a predetermined level, the water inside the mud is drained (not shown). Open the valve to discharge the muddy water remaining in the water collection tank 1 and the sedimentation tank 2, and then hang ropes (not shown) on each of the suspenders 1d and 2f and use a crane or the like to collect these water collection tanks. 1. By suspending the settling tank 2 in sequence, moving it to a predetermined position, and turning it over, the mud accumulated on the bottom of these is discharged. In this way, by moving the water collection tank 1 and the sedimentation tank 2 and turning them over, the mud accumulated at the bottom of the tank can be discharged, so that it is not necessary to manually discharge the mud as in the conventional case. Therefore, it is possible to significantly reduce the labor required for discharging mud.
【００２３】[0023]
以上詳述したように、本考案に係る洗車装置用の循環水槽によれば、集水槽だ けは低所に配設する必要があるので地面の掘削作業等を必要とするが、他の沈澱 槽やポンプスタンドは地上に配設する構成のため、従来のように、大掛かりな地 面掘削工事とコンクリート打設工事を要せず、経済的に有利になるのに加えて、 既設の洗車設備に適用することができる。また、水の循環の継続により集水槽や 沈澱槽の底部に泥土が堆積するが、その場合はそれらの内部の水を排出した後、 吊具にロープを掛けてクレーン等により吊持して所定の位置に移動させると共に 、底部に堆積している泥土を排出することができるので、従来のような人力によ る泥土の排出作業が不要になり、沈澱槽からの泥土排出作業の労力の大幅な軽減 が可能になるという効果がある。 As described above in detail, according to the circulating water tank for the car wash device of the present invention, since only the water collecting tank needs to be arranged at a low place, it is necessary to excavate the ground, etc. Since the tank and pump stand are installed on the ground, there is no need for large-scale surface excavation work and concrete placing work as in the past, which is economically advantageous and in addition to existing car wash equipment. Can be applied to. In addition, mud accumulates on the bottom of water collection tanks and settling tanks due to continuous circulation of water.In that case, drain the water inside them and hang a rope on the hanger and hang it with a crane, etc. Since the mud accumulated on the bottom can be discharged while it is moved to the position, it is not necessary to manually discharge the mud as in the past, and the labor for discharging mud from the settling tank can be greatly reduced. There is an effect that it can be reduced.
【図１】本考案の実施例に係る洗車装置用の循環水槽の
概略を示す斜視図である。FIG. 1 is a perspective view showing an outline of a circulating water tank for a car wash device according to an embodiment of the present invention.
【図２】本考案の実施例に係る集水槽の斜視図である。FIG. 2 is a perspective view of a water collecting tank according to an embodiment of the present invention.
【図３】図１のＡ部拡大図である。FIG. 3 is an enlarged view of part A in FIG.
【図４】図１のＢ部拡大図である。FIG. 4 is an enlarged view of part B in FIG.
【図５】従来例に係る沈澱槽を有する洗車装置による洗
車状況説明図である。FIG. 5 is an explanatory view of a car wash condition by a car wash device having a settling tank according to a conventional example.
【図６】従来例に係る洗車場の平面図である。FIG. 6 is a plan view of a car wash area according to a conventional example.
【図７】図６のＣ−Ｃ線断面図である。7 is a cross-sectional view taken along line CC of FIG.
１…集水槽、１ａ…オーバーフロー板、１ｂ…サンドポ
ンプ、１ｃ…ホース、１ｄ…吊具、２…沈澱槽、２ａ…
流入槽部、２ｂ…遮蔽板、２ｃ…整流板、２ｄ…沈澱槽
部、２ｅ…排水樋、２ｆ…吊具、３…ポンプスタンド、
３ａ…貯水槽部、３ｂ…ポンプ、３ｃ…フロートスイッ
チ、４…車輪、５…集水樋、６…水。DESCRIPTION OF SYMBOLS 1 ... Water collecting tank, 1a ... Overflow plate, 1b ... Sand pump, 1c ... Hose, 1d ... Hanger, 2 ... Sedimentation tank, 2a ...
Inflow tank part, 2b ... shield plate, 2c ... rectifying plate, 2d ... precipitation tank part, 2e ... drain gutter, 2f ... hanging tool, 3 ... pump stand,
3a ... Water tank part, 3b ... Pump, 3c ... Float switch, 4 ... Wheels, 5 ... Water collecting gutter, 6 ... Water.
Claims (1)
フロー板を有し、上部に吊具を有し、かつ内部に配設さ
れてなるオーバーフロー板を越えて流入する泥水を揚水
する水中ポンプを有する集水槽と、地上に配設され、内
部に遮蔽板と整流板とを有してなり、上記水中ポンプか
ら吐出される水が流入する流入槽部および遮蔽板の下側
を通り抜けて流入する泥水を水と泥土とに分離する沈澱
槽部を有すると共に、反流入槽部側の上部に排水樋を有
し、かつ上部に吊具を有する沈澱槽と、排水樋から水が
流入する貯水槽部を有し、かつ貯水槽部内の水の水位を
検出して、水位値が所定の低水位になったときに前記水
中ポンプを作動させる一方、水位値が所定の高水位にな
ったときに該水中ポンプを停止させる水位検出器を有す
ると共に、貯水槽部中の水を供給先側に供給するポンプ
を有するポンプスタンドとからなることを特徴とする洗
車装置用の循環水槽。1. Underwater for pumping muddy water flowing over an overflow plate disposed at a position lower than a car wash surface, having an overflow plate, having a suspender at an upper portion, and being disposed inside. It is provided with a water collecting tank having a pump, a shielding plate and a rectifying plate which are arranged on the ground, and pass through the inflow tank section and the lower side of the shielding plate into which water discharged from the submersible pump flows. It has a settling tank that separates the inflowing muddy water into water and mud, a drainage gutter at the upper part on the side opposite the inflowing tank part, and a hanging tank at the top, and water flows in from the drainage gutter. It has a water tank and detects the water level of the water in the water tank, and when the water level reaches a predetermined low water level, the submersible pump is operated, while the water level reaches a predetermined high water level. Sometimes it has a water level detector that stops the submersible pump, A circulating water tank for a car wash device, comprising a pump stand having a pump for supplying the water in the supply destination side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7868692U JP2513450Y2 (en) | 1992-11-16 | 1992-11-16 | Circulating water tank for car wash equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7868692U JP2513450Y2 (en) | 1992-11-16 | 1992-11-16 | Circulating water tank for car wash equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0642486U true JPH0642486U (en) | 1994-06-07 |
| JP2513450Y2 JP2513450Y2 (en) | 1996-10-09 |
Family
ID=13668759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7868692U Expired - Fee Related JP2513450Y2 (en) | 1992-11-16 | 1992-11-16 | Circulating water tank for car wash equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2513450Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204240A (en) * | 2018-07-24 | 2019-01-15 | 北京天恒建设集团有限公司 | It is a kind of to wash wheel device systems for the water-saving of construction place |
-
1992
- 1992-11-16 JP JP7868692U patent/JP2513450Y2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204240A (en) * | 2018-07-24 | 2019-01-15 | 北京天恒建设集团有限公司 | It is a kind of to wash wheel device systems for the water-saving of construction place |
| CN109204240B (en) * | 2018-07-24 | 2023-10-20 | 北京天恒建设集团有限公司 | Water-saving wheel washing equipment system for construction site |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2513450Y2 (en) | 1996-10-09 |
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