JP2011203230A - Lifting pump, and versatile adsorption vacuum tester for water absorption piping vacuum state diagnosis - Google Patents

Lifting pump, and versatile adsorption vacuum tester for water absorption piping vacuum state diagnosis Download PDF

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JP2011203230A
JP2011203230A JP2010091758A JP2010091758A JP2011203230A JP 2011203230 A JP2011203230 A JP 2011203230A JP 2010091758 A JP2010091758 A JP 2010091758A JP 2010091758 A JP2010091758 A JP 2010091758A JP 2011203230 A JP2011203230 A JP 2011203230A
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vacuum
pump
water absorption
tester
suction
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JP5439636B2 (en
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Katsuji Yasumitsu
克司 安光
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Abstract

PROBLEM TO BE SOLVED: To provide a pump and a versatile adsorption vacuum tester for water absorption piping vacuum state diagnosis, wherein an aeration inlet such as a switching valve and a suction hose can meet large and small diameters by separating a capacity of a lifting pump and a water absorption piping associated therewith, and a faulty position can be quickly identified by a partial one-touch adsorption at a suitable position in a versatile manner.SOLUTION: A pump and a versatile adsorption vacuum tester for water absorption piping vacuum state diagnosis comprise a vacuum meter 1 and a vacuum meter holder 8 that is fixed and integrated with a coil-like hose 2, an airtight sucker 3, and a magnet disk 4.

Description

本発明は、ポンプで揚水をする時は最初にポンプ内へ呼び水を注入充満させ、ポンプを運転することで吸水管の中が真空状態になり呼び水されて吸水管の中が満水になり、吸水ポンプアップできるのである、そのさい揚水不能の場合は、ポンプの真空能力、複雑に配管された吸水配管の密閉不足で空気混入等が考えられる、その場合不具合場所を検知するためには部分的に吸水配管を分断しポンプの真空吸引力を利用し、分断された吸水管の口面、又はポンプの吸い口面など適所において、大、小口径配管へ汎用的に対応できる吸着盤をワンタッチで吸着させ、コイル状ホースに連結接続された真空計の指針数値でポンプの真空能力状態、空気混入不具合場所を簡単に点検検査し不具合場所を特定できる、又コイル状ホースに連結接続された真空計は、真空計取付けホルダーに固着されたマグネット盤で適所に磁着設置できる、又吸着盤と真空計を分離しコイル状ホースで連結接続する事により、狭所での吸着盤の使用が可能になる、揚水ポンプ、吸水管真空状態診断汎用吸着真空検査器に関するものである。  In the present invention, when pumping water, the priming water is first injected and filled in the pump, and by operating the pump, the suction pipe is evacuated and priming is performed, and the suction pipe becomes full. If the pump cannot be pumped up, the pump's vacuum capacity and the water absorption piping that is complicatedly piped may be insufficiently sealed. Divide the water absorption pipe and use the vacuum suction force of the pump, and pick up suction cups that can be used universally for large and small diameter pipes at appropriate locations such as the water inlet pipe face or the pump suction face. It is possible to easily check and inspect the vacuum capacity status of the pump and the place where air is mixed with the guideline values of the vacuum gauge connected to the coiled hose. The air gauge can be magnetically installed in place with a magnet board fixed to the vacuum gauge mounting holder, and the suction board can be used in narrow spaces by separating the suction board and vacuum gauge and connecting them with a coiled hose. The present invention relates to a general-purpose adsorption vacuum tester that enables pumping pumps and suction pipe vacuum conditions.

現状の揚水ポンプにおいてはポンプへ直接、又はポンプ近辺の吸水管へ真空計を取付け設置されている物であり、複雑に配管された物、例えば建設現場等で使用されている散水車、大型タイヤローラーなど車両系建設機械に常設されたタンクへ、現場近くの水源にて水を汲み上げ使用する物には、設備機器の経年劣化等により汲み上げ不能な場合、ポンプ又はポンプ近辺に取付け設置された物においては、吸水不能修理する場合、吸水管の空気混入等不具合場所の特定が困難であるため、必要外の部品交換、不具合場所を特定するための修理時間のロスが発生する状況にある。  In current pumps, vacuum gauges are installed directly on the pump or on the suction pipe near the pump, and are complicatedly piped, such as water trucks and large tires used at construction sites. Items that are used to pump water from a water source near the site to a tank such as a roller that is permanently installed in a vehicle construction machine, or that are installed near the pump if it cannot be pumped due to aged deterioration of equipment. In the case of repairing inability to absorb water, it is difficult to specify a defective location such as air mixing in the water absorption pipe, so that there is a situation where replacement of unnecessary parts and loss of repair time for specifying the defective location occur.

散水車、大型タイヤローラー等、経年劣化したポンプの吸水能力又は複雑に配管された吸水配管の空気混入状態、空気混入の場合は空気混入場所の特定が大、小口径配管へ汎用的に使用でき簡単で確実に早急に故障診断できる装置が無い課題がある。  Water-absorbing capacity of pumps that have deteriorated over time, such as watering wheels, large-sized tire rollers, etc. There is a problem that there is no device that can easily and reliably perform failure diagnosis immediately.

上記、課題を解決するために本発明の、揚水ポンプ、吸水管真空状態診断汎用吸着真空検査器を提供するものである。
従来であるとポンプへ直接又は、ポンプ近辺へ取付け設置された真空計では全体の真空状態が確認できるのみであり、不具合が発生した場合不具合場所の特定は不可能である、本発明のポンプ、吸水配管状態診断汎用吸着真空計検査器は大、小口径配管へ汎用的に使用でき、分断した吸水配管へ吸着盤をワンタッチで吸着させ適所においての不良診断検査可能で不具合場所を早急に特定でき解決できる、気密性ゴム質吸着板、真空計、コイル状ホース、マグネット盤付き真空計ホルダーで構成されたポンプ、吸水配管状態診断汎用吸着真空検査器にある。In order to solve the above-described problems, the present invention provides a general-purpose adsorption vacuum tester for pumping pump, suction pipe vacuum state diagnosis of the present invention.
In the conventional case, the vacuum gauge installed directly on the pump or in the vicinity of the pump can only confirm the entire vacuum state, and if a failure occurs, the location of the failure cannot be specified. Water absorption piping condition diagnosis General-purpose adsorption vacuum gauge tester can be used universally for large and small-diameter piping, and the suction board can be adsorbed to the divided water absorption piping with a single touch, enabling fault diagnosis and inspection at the right place, and quickly identifying the location of the failure. There are airtight rubber-like adsorption plates, vacuum gauges, coiled hoses, pumps composed of vacuum gauge holders with magnet boards, water absorption piping condition diagnosis general-purpose adsorption vacuum testers that can be solved.

上述のように、気密性ゴム質吸着板と真空計、コイル状ホース、マグネット盤付き真空計ホルダーで構成された大、小口径配管へ汎用的に使用できる、揚水ポンプ、吸水管真空状態診断汎用吸着真空検査器で、適所において部分的に不具合場所を早急確実に故障診断できることで、必要外の部品交換等発生せず又修理時間の短縮になり、修理費のコスト低減になる、尚、上述した建設機械等のレンタル、リース会社等の機械の入、出庫点検に本発明のポンプ、吸水配管状態診断汎用吸着真空検査器を使用する事で、点検の為の水源設備が不要で手軽に入、出庫点検ができる効果がある。  As mentioned above, pumping pump, suction pipe vacuum condition general-purpose can be used universally for large and small-diameter pipes composed of airtight rubber suction plate and vacuum gauge, coiled hose, vacuum gauge holder with magnet board With the vacuum suction tester, it is possible to quickly and reliably diagnose the failure location in the right place, so that unnecessary parts replacement does not occur, repair time is shortened, and repair costs are reduced. By using the pump of the present invention and the water absorption piping condition diagnosis general-purpose adsorption vacuum tester for rental and construction inspection of equipment such as leased companies, etc., it is easy to enter without requiring water source equipment for inspection There is an effect that inspection can be done.

本発明の揚水ポンプ、吸水管真空状態診断汎用吸着真空検査器の正面斜視図である。It is a front perspective view of the water pump and the suction pipe vacuum state diagnosis general-purpose adsorption vacuum tester of the present invention. 本発明の揚水ポンプ、吸水管真空状態診断汎用吸着真空検査器の背面斜視図である。It is a back perspective view of a general purpose adsorption vacuum tester of a pumping pump and a suction pipe vacuum state diagnosis of the present invention. 本発明の揚水ポンプ、吸水管真空状態診断汎用吸着真空検査器の正面分解斜視図である。It is a front exploded perspective view of the pump of the present invention, a suction pipe vacuum state diagnosis general-purpose adsorption vacuum tester. 本発明の揚水ポンプ、吸水管真空状態診断汎用吸着真空検査器の背面分解斜視図である。1 is a rear exploded perspective view of a general purpose adsorption vacuum tester for a pump according to the present invention and a suction pipe vacuum state diagnosis. エンジンポンプと吸水配管、三方切換えバルブ、送水管、貯留タンクで構成された模擬設備において吸水管サクションホースよりストレーナーを取外し、吸水管汎用吸着真空検査器において外部水源方向からの、吸水配管全体の吸水真空検査の状態を示す診断検査図である。Remove the strainer from the suction pipe suction hose in the simulated equipment consisting of the engine pump, the suction pipe, the three-way switching valve, the water feed pipe, and the storage tank. It is a diagnostic test | inspection figure which shows the state of a vacuum test | inspection. 図５で上述した模擬設備において吸水サクションホースを取外し、汎用吸着真空検査器において、外部水源方向からの三方切換えバルブの場所においての、吸水真空検査の状態を示す部分検査図である。FIG. 6 is a partial inspection diagram showing a state of water absorption vacuum inspection at a place of a three-way switching valve from the direction of an external water source in a general-purpose adsorption vacuum tester with the water absorption suction hose removed in the simulation facility described above with reference to FIG. 5. 図５で上述した模擬設備において三方切換えバルブを切換え、貯留タンク方向からの吸水管を切り離し、吸水管汎用吸着真空検査器において、貯留タンク方向の吸水真空検査の状態を示す部分検査図である。FIG. 6 is a partial inspection diagram showing a state of a water absorption vacuum test in the direction of the storage tank in the water absorption pipe general-purpose adsorption vacuum tester by switching the three-way switching valve in the simulation facility described above in FIG. 5 and disconnecting the water absorption pipe from the storage tank direction. 図５で上述した模擬設備において三方切換えバルブを切り離し、狭所で吸水管汎用吸着真空検査器において、ポンプの吸水口へ直接吸着させポンプの能力等の検査を示す部分検査図である。FIG. 6 is a partial inspection diagram showing an inspection of pump capacity and the like by separating the three-way switching valve in the simulation facility described above with reference to FIG.

図１は組立て完成された配管汎用吸着真空検査器の正面図である、図２は組立て完成された配管汎用吸着真空検査器の背面図である、図３においては図１を分解した正面分解図であり、１は一般に市販されている真空計である、２はコイル状に成型加工され延び縮み自在な適宜に硬さのあるつぶれにくい材質でできたホースである、３は気密性ゴム質吸着板４を支持する大型座金で、中心部は穴開きでＬ型中空ネジ切り加工された継ぎ手金具を固着一体化されており、コイル状ホー２を接続する接続金具６を取付ける、４は中心部穴抜き加工されたゴム質吸着板で吸水配管適所において、最適に接着しうる気密性のある適宜素材でできた吸着板で大型座金３へ固着一体化されている、５は中空異径外周オス、オスネジ加工された継ぎ手であり真空計ホルダー８を中空内週ネジ切り加工された継ぎ手金具７とで締付け固定する、６は大型座金３とコイル状ホース２を接続する中空異径外周オス、オスネジ切り加工された接続金具である７は真空計ホルダー８の締付け固定と真空計を取付ける、中空内面ネジ切り加工された継ぎ手金具である、８は真空計を安定に固定される為のホルダーで背面にはマグネット盤が固着された物である、９は真空計ホルダー８へ固着されたマグネット盤であり適材適所へ真空計を安定に磁着設置できる、図４においては、図２を分解した背面図であり、１から９は上述したとおりである。
図５において１０は図１にみられる本発明の揚水ポンプ、配管真空状態診断汎用吸着真空検査器であり、エンジンポンプ１９、吸水配管１２、１４、１６サクション吸水管締付けバンド１３、三方切換えバルブ１５、送水管１８、貯留タンク１７で構成された模擬設備（以下設備）の外部水源吸水方向の、サクション吸水管の先端のストレーナー１１を取り外し汎用吸着真空検査器１０を吸着させ、設備全体の真空状態点検検査の状態図である、１５ａは三方切換えバルブ１５を拡大図にて示すもので、切換えハンドルの矢印で吸水回路が解るものである。
図６においては、サクション吸水管１２を分断して三方切換えバルブ１５のサクション吸水管取付け部にて汎用吸着真空検査器１０を吸着させ点検検査の状態説明図であり、この場所において汎用吸着真空検査器の指針の数値が正常である場合には、サクション吸水管の取付け部１４との嵌合せ部からの空気混入か、サクション吸水管本体１２の穴開き空気混入不良が判明できるのである。
図７においては、貯留タンク１７方向からの吸入配管１６を分断して、三方切換えバルブを貯留タンク方向より吸入する状態に切換えて、汎用吸着真空検査器１０を吸着させ点検検査の状態説明図である、この状態で汎用吸着真空検査器１０の指針の数値が異状である場合は三方切換えバルブ１５からの空気混入不良の可能性あり、この状態で三方切換えバルブの、外部水源方向の口を密閉してみる事で三方切換えバルブの不良がより解明できる。
図８においては、エンジンポンプ１９と三方切換えバルブ１５を切り離し、汎用吸着真空検査器１０をエンジンポンプ１９の吸入口へ吸着させ点検検査の状態説明図である、この場合汎用吸着真空検器１０の指針の数値を読み取ることでポンプの能力が判明でき能力不足の場合、ポンプの部品であるメナニカルシール、ケーシング、羽根車、パッキン等の磨耗、劣化などが考えられ、この場合はポンプを分解点検して不良部品を交換することにより、ポンプの能力再生ができるのである、汎用吸着真空検査器１０の指針の数値が正常である場合にはポンプの状態は正常であり、吸着させた状態でポンプを停止させ時間経過と共に、真空計の指針の降下速度でもポンプの能力判断も可能である。FIG. 1 is a front view of the assembled general piping adsorption vacuum tester. FIG. 2 is a rear view of the assembled piping general adsorption vacuum inspection instrument. FIG. 3 is an exploded front view of FIG. 1 is a commercially available vacuum gauge, 2 is a hose made of a suitably hard, non-crushable material that is molded into a coil shape and can be shrunk, and 3 is an airtight rubber-like adsorption It is a large washer that supports the plate 4, and a central part is fixedly integrated with a joint metal fitting that is L-shaped and hollow threaded at the center, and a connection fitting 6 that connects the coiled hoe 2 is attached. A rubber adsorbing plate that has been punched out and fixed to the large washer 3 with an adsorbing plate that is made of an airtight suitable material that can be optimally bonded at an appropriate place in the water absorption piping. Is a male threaded fitting The aerometer holder 8 is fastened and fixed with a joint metal fitting 7 threaded with a hollow inner week, 6 is a hollow different-diameter outer peripheral male connecting the large washer 3 and the coiled hose 2, and a male threaded connection fitting. 7 is a fitting fitting with a threaded hollow inner surface for fixing the vacuum gauge holder 8 and the vacuum gauge, and 8 is a holder for stably fixing the vacuum gauge. 9 is a magnet board fixed to the vacuum gauge holder 8, and the vacuum gauge can be stably magnetically installed in an appropriate place. FIG. 4 is a rear view of FIG. As described above.
In FIG. 5, reference numeral 10 denotes a general purpose adsorption vacuum tester for the pumping pump and piping vacuum state diagnosis of the present invention shown in FIG. 1, and includes an engine pump 19, water absorbing pipes 12, 14 and 16, a suction water suction pipe fastening band 13, and a three-way switching valve 15. The strainer 11 at the tip of the suction water suction pipe in the direction of water absorption from the external water source of the simulated equipment (hereinafter referred to as equipment) composed of the water supply pipe 18 and the storage tank 17 is removed to adsorb the general-purpose adsorption vacuum tester 10 so that the entire equipment is in a vacuum state. 15a, which is a state diagram of the inspection inspection, shows the three-way switching valve 15 in an enlarged view, and the water absorption circuit is understood by the arrow of the switching handle.
In FIG. 6, the suction water suction pipe 12 is divided and the general suction vacuum tester 10 is adsorbed at the suction water suction pipe mounting portion of the three-way switching valve 15, and the state of inspection inspection is explained. When the numerical value of the pointer of the vessel is normal, it is possible to find out whether there is a mixture of air from the fitting portion with the attachment portion 14 of the suction water suction pipe or a poor air mixing failure in the suction water suction pipe main body 12.
In FIG. 7, the suction pipe 16 from the direction of the storage tank 17 is divided, the three-way switching valve is switched to the state of suction from the direction of the storage tank, and the general-purpose suction vacuum tester 10 is sucked to explain the state of inspection inspection. In this state, if the numerical value of the pointer of the general-purpose adsorption vacuum tester 10 is abnormal, there is a possibility that air mixing from the three-way switching valve 15 is defective. In this state, the mouth of the three-way switching valve in the direction of the external water source is sealed. By doing so, the failure of the three-way switching valve can be further clarified.
In FIG. 8, the engine pump 19 and the three-way switching valve 15 are disconnected, and the general-purpose adsorption vacuum tester 10 is adsorbed to the suction port of the engine pump 19. If the pump capacity can be determined by reading the numerical value of the pointer and the capacity is insufficient, the parts of the pump, such as menial seal, casing, impeller, and packing, may be worn or deteriorated.In this case, the pump is overhauled. When the defective parts are replaced, the pump capacity can be regenerated. When the numerical value of the pointer of the general-purpose adsorption vacuum tester 10 is normal, the pump is in a normal state, and the pump is in an adsorbed state. The pump capacity can be judged by the descent speed of the gauge indicator as time passes.

通常の揚水ポンプで吸水する場合には、ポンプへ呼び水を満水注入してポンプを運転させることで、吸水管の中が真空状態になり揚水できるのである、通常揚水ポンプで真空呼び水揚水の場合においては、真空能力は大気圧に関係するものであり海抜によって変動し、沿岸部においては真空計の指針は約０．０１ＭＰａで約１メーター位の揚水が可能であることにより、真空計の指針の数値を読み取ることで真空吸水楊程が判断可能である、メーカーによって差異はあるものの、通常新品のポンプの性能は最高約０．０８ＭＰａで約８メーター位の真空揚水能力が通常である。When water is absorbed by a normal pump, the pump is operated by injecting full water into the pump, and the pump can be evacuated and pumped up. The vacuum capacity is related to the atmospheric pressure and fluctuates depending on the sea level. In the coastal area, the gauge of the gauge can be pumped up to about 1 meter at about 0.01 MPa. Although the vacuum water absorption process can be determined by reading the numerical values, although there are differences depending on the manufacturer, the performance of a new pump is usually about 0.08 MPa at the maximum and the vacuum pumping capacity of about 8 meters is normal.

１ 真空計。
２ コイル状成型加工ホース。
３ 大型座金。
４ 気密性ゴム質吸着板。
５ 中空異径オス、オス、外周ネジ切り継ぎ手金具。
６ 中空異径オス、オス、外周ネジ切り継ぎ手金具。
７ 中空メス、メス、内面ネジ切り継ぎ手金具。
８ 真空計ホルダー。
９ マグネット盤。
１０ 揚水ポンプ、吸水配管真空状態診断汎用吸着真空検査器。
１１ ストレーナー。
１２ サクションホース。
１３ 締付けバンド。
１４ Ｌ型継ぎ手配管。
１５ 三方切換えバルブ。
１５ａ 三方切換えバルブ拡大図。
１６ 貯留タンク方向吸水配管。
１７ 貯留タンク。
１８ 送水管。
１９ エンジンポンプ。1 Vacuum gauge.
2 Coiled molded hose.
3 Large washer.
4 Airtight rubber adsorbing plate.
5 Hollow different diameter male, male, outer threaded joint fitting.
6 Hollow different diameter male, male, outer threaded joint fitting.
7 Hollow knife, knife, internal threaded joint fitting.
8 Vacuum gauge holder.
9 Magnet board.
10 Pump for pumping water, suction pipe vacuum diagnosis general-purpose adsorption vacuum tester.
11 Strainer.
12 Suction hose.
13 Tightening band.
14 L-type joint piping.
15 Three-way switching valve.
15a An enlarged view of a three-way switching valve.
16 Storage tank direction water absorption piping.
17 Storage tank.
18 Water pipe.
19 Engine pump.

Claims (1)

真空計１、コイル状ホース２、大型座金３、機密性ゴム質吸着板４、マグネット固着一体化された真空計ホルダー８、で構成され大、小口径配管へポンプの真空吸引力で、ワンタッチで吸着し汎用的に使用できる、気密性ゴム質吸着盤吸４と大型座金３とで固着一体化された吸着盤。  It consists of a vacuum gauge 1, a coiled hose 2, a large washer 3, a confidential rubber suction plate 4, and a vacuum gauge holder 8 integrated with a magnet. An adsorbing plate that is fixedly integrated with an airtight rubber adsorbing plate suction 4 and a large washer 3 that can be adsorbed and used for general purposes.
JP2010091758A 2010-03-25 2010-03-25 General-purpose adsorption vacuum inspection device Active JP5439636B2 (en)

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CN103645016A (en) * 2013-12-19 2014-03-19 芜湖通和汽车管路***有限公司 Sealing detection device for low-pressure hose
CN105163833B (en) * 2013-03-12 2017-02-22 阿佩利亚科技公司 Pump with water management
CN107084696A (en) * 2017-06-28 2017-08-22 华意压缩机(荆州)有限公司 Refrigeration compressor cylinder head clearance amount detection systems and detection method
CN108780020A (en) * 2016-03-08 2018-11-09 阿瓦克瓦库特克尼克有限公司 pressure measurement
US10406869B2 (en) 2017-11-10 2019-09-10 Aperia Technologies, Inc. Inflation system
CN113270018A (en) * 2021-05-24 2021-08-17 哈尔滨工业大学 A body lung blood circulation analog system for artificial organ test
US11453258B2 (en) 2013-03-12 2022-09-27 Aperia Technologies, Inc. System for tire inflation
US11642920B2 (en) 2018-11-27 2023-05-09 Aperia Technologies, Inc. Hub-integrated inflation system

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CN105163833B (en) * 2013-03-12 2017-02-22 阿佩利亚科技公司 Pump with water management
US11453258B2 (en) 2013-03-12 2022-09-27 Aperia Technologies, Inc. System for tire inflation
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US10850576B2 (en) 2017-11-10 2020-12-01 Aperia Technologies, Inc. Inflation system
US11642920B2 (en) 2018-11-27 2023-05-09 Aperia Technologies, Inc. Hub-integrated inflation system
CN113270018A (en) * 2021-05-24 2021-08-17 哈尔滨工业大学 A body lung blood circulation analog system for artificial organ test
CN113270018B (en) * 2021-05-24 2022-12-02 哈尔滨工业大学 Body lung blood circulation simulation system for artificial organ testing

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