A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a suction vehicle in which water in a washing water tank can be used not only for washing but also for water-sealing or cooling of a vacuum pump.SOLUTION: A suction vehicle 2 comprises: a receiver tank 5 collecting a collection object; and a suction apparatus 1 increasing/decreasing pressure of air inside the receiver tank 5 to cause a flow of air. The suction apparatus 1 comprises: a water-sealed pump 25; a quaternary catcher 22 that has a water storage portion W1 and removes dust from air having passed through the water-sealed pump 25; and a washing water tank 22c provided at an upper end of a body portion 22a of the quaternary catcher 22 integrally with the body portion 22a. Water in the water storage portion W1 is supplied for water-sealing or cooling of the water-sealed pump 25 to the water-sealed pump 25. A water supply pipe 26 for supplying water in the washing water tank 22c to the water storage portion W1 below the washing water tank 22c is provided.SELECTED DRAWING: Figure 7
【課題】洗浄水タンクの水を洗浄用だけでなく、真空ポンプの封水用または冷却用としても利用することが可能な吸引車を提供する。【解決手段】吸引車２は、回収対象物を回収するレシーバタンク５と、レシーバタンク５の内部の空気を加減圧して空気の流れを発生させる吸引装置１とを備える。吸引装置１は、水封式ポンプ２５と、水貯留部Ｗ１を有するとともに水封式ポンプ２５を通った空気の除塵を行う４次キャッチャ２２と、この４次キャッチャ２２の本体部２２ａの上端部に当該本体部２２ａと一体的に設けられた洗浄水タンク２２ｃとを備え、水封式ポンプ２５には、水貯留部Ｗ１の水が水封式ポンプ２５の封水用または冷却用として供給され、洗浄水タンク２２ｃよりも下方の水貯留部Ｗ１へ洗浄水タンク２２ｃの水を供給する水供給管２６が設けられている。【選択図】図７
To provide a suction vehicle in which water in a washing water tank can be used not only for washing but also for water-sealing or cooling of a vacuum pump.SOLUTION: A suction vehicle 2 comprises: a receiver tank 5 collecting a collection object; and a suction apparatus 1 increasing/decreasing pressure of air inside the receiver tank 5 to cause a flow of air. The suction apparatus 1 comprises: a water-sealed pump 25; a quaternary catcher 22 that has a water storage portion W1 and removes dust from air having passed through the water-sealed pump 25; and a washing water tank 22c provided at an upper end of a body portion 22a of the quaternary catcher 22 integrally with the body portion 22a. Water in the water storage portion W1 is supplied for water-sealing or cooling of the water-sealed pump 25 to the water-sealed pump 25. A water supply pipe 26 for supplying water in the washing water tank 22c to the water storage portion W1 below the washing water tank 22c is provided.SELECTED DRAWING: Figure 7
【課題】洗浄水タンクの水を洗浄用だけでなく、真空ポンプの封水用または冷却用としても利用することが可能な吸引車を提供する。【解決手段】吸引車２は、回収対象物を回収するレシーバタンク５と、レシーバタンク５の内部の空気を加減圧して空気の流れを発生させる吸引装置１とを備える。吸引装置１は、水封式ポンプ２５と、水貯留部Ｗ１を有するとともに水封式ポンプ２５を通った空気の除塵を行う４次キャッチャ２２と、この４次キャッチャ２２の本体部２２ａの上端部に当該本体部２２ａと一体的に設けられた洗浄水タンク２２ｃとを備え、水封式ポンプ２５には、水貯留部Ｗ１の水が水封式ポンプ２５の封水用または冷却用として供給され、洗浄水タンク２２ｃよりも下方の水貯留部Ｗ１へ洗浄水タンク２２ｃの水を供給する水供給管２６が設けられている。【選択図】図７
SUCTION VEHICLE
吸引車
NAKATSU SHUNSUKE (author)
2022-04-11
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle
/
B60P
Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände
,
VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
/
B65F
GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
,
Sammeln oder Entfernen von Haus- oder ähnlichem Müll
/
F04C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
,
Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten
/
F04F
PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED
,
Pumpen von Arbeitsfluiden durch unmittelbare Berührung mit einem anderen Arbeitsfluid oder durch Ausnutzung der Trägheit des zu pumpenden Arbeitsfluids
SUCTION VEHICLE SUPPORT SYSTEM AND SUCTION METHOD BY SUCTION VEHICLE
| European Patent Office | 2022
| European Patent Office | 2021