CN104797347B - 泵装置 - Google Patents

泵装置 Download PDF

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CN104797347B
CN104797347B CN201380054333.6A CN201380054333A CN104797347B CN 104797347 B CN104797347 B CN 104797347B CN 201380054333 A CN201380054333 A CN 201380054333A CN 104797347 B CN104797347 B CN 104797347B
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pump
delivery tube
container
pump installation
supply pipe
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CN104797347A (zh
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杰里米·特纳
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Tristel PLC
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/06—Venting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
    • B05B9/0872—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being a peristaltic pump
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14232—Roller pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall
    • B05B11/1029—Pumps having a pumping chamber with a deformable wall actuated by a lever
    • B05B11/103—Pumps having a pumping chamber with a deformable wall actuated by a lever without substantial movement of the nozzle in the direction of the pressure stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/70—Pressure relief devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1075—Valves; Arrangement of valves the valve being a flexible annular ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
    • F16K15/142—Check valves with flexible valve members the closure elements not being fixed to the valve body the closure elements being shaped as solids of revolution, e.g. toroidal or cylindrical rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/586—Ergonomic details therefor, e.g. specific ergonomics for left or right-handed users
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/7889—Sleeve

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  • Engineering & Computer Science (AREA)
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  • Health & Medical Sciences (AREA)
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  • Life Sciences & Earth Sciences (AREA)
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  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

一种泵装置(1)包括用于配送液体的泵头(2)和容器(20)。所述的泵头(2)具有与所述的容器(20)的内部流体连接的有弹性的配送管(4)。所述的配送管(4)和所述的容器(20)的内部之间的流体连接由其与所述的配送管(4)配合以提供一止回阀功能的供给管(28)提供。所述的供给管(28)的一端(48)被设置在所述的配送管(4)的一端内且止回阀功能是通过在所述的配送管(4)盖过所述的供给管的区域内的穿过所述的供给管(28)的一侧壁的孔(46)提供，因此，所述的配送管(4)在所述的孔(46)上面提供密封以防止当内部压力低于外部压力时，液体的进入。本发明的另一方面提供了在所述的泵装置中使用的容器(20)。

Description

泵装置
技术领域
本发明涉及一种泵装置，尤其是用于无菌或净室环境的蠕动泵，以及用在所述的泵装置中的容器。
背景技术
蠕动泵是一用于通过弹性配送管从一容器配送液体的容积式泵。手持式蠕动泵典型地用于泵送各种液体，例如清洁的或无菌的液体，其中有必要的是所述的泵不污染该液体，或者泵送腐蚀性液体，例如粘合剂，以使该液体不会污染所述的泵。基于不依赖于液体粘度的给定的驱动运动，蠕动泵容许特定量的液体的配送。
US2010/0313996描述了用于从硬质容器配送液体的手持式蠕动泵装置。该装置包括手动操作蠕动泵。所述的泵支持其包括待配送液体的硬质容器。独立的配送管和通气管从所述的容器经由所述的泵延伸。
所述的蠕动泵由用户一只手抓住所述的泵头，以及使用一或多个手指按压其控制支撑分配管和通气管的旋转部件的扳机来驱动。泵的操作导致液体经由配送管从所述的容器抽出，以及气体经由通气管送入所述的容器，以平衡容器内的压力。
在无菌或净室环境内使用手持式蠕动泵的一个问题是用户的手指一般不是全部地停留在扳机上。用户的其不在扳机上的手指易于卡在所述的扳机和所述的泵头的相邻的面之间。这可能会造成用户戴的手套的损坏和无菌或者洁净环境的污染。长时间使用也可能促进重复性劳损(RSI)。
在所述的容器内的液体有必要通过伽马或者其他射线照射杀菌的区域，其导致了该液体加热至55度且形成一内部压力。这样的压力不会通过其穿过泵头的通气管释放，因为像是所述的配送管，所述的通气管是通过蠕动旋转部件的压力密封的。在这种情况下，尽管这样的通气/阀装置不允许空气进入容器内以代替其被抽出的液体，通气管可能还是通过止回阀就像鸭嘴阀对周围环境开放。代替硬质容器的可收缩容器的应用允许内部压力通过随着液体被抽出来时容器的内部体积的减少来调整。然而，泵的复杂度的减少是可预期的。
发明内容
本发明的方面在独立权利要求中详细说明。优选的特征在从属权利要求中详细说明。
本发明提供一种泵装置以及具有简化结构的泵装置的容器。
附图说明
现在将仅通过示例的方式进一步描述本发明，参考以下附图，其中：
图1示出了依照本发明的一实施例的用在手持式蠕动泵装置中的泵头；
图2示出了图1中使用的泵头；
图3示出了依照本发明的一实施例的手持式蠕动泵装置的一实施例；
图4为图1的泵头的爆炸图；
图5示出了依照本发明的在贮藏状态的泵装置的另一实施例；
图6示出了图5中使用的泵装置，以及用在泵装置中的容器的替换的实施例；
图7示出了图5中的在无菌的、打包的环境中的泵装置；
图8示出了在泵装置的一实施例中的阀门位置；
图9～11示出了依照本发明的一实施例的泵装置的止回阀装置；
与12～14示出了依照本发明的进一步的实施例的泵装置；
图15示出了图12～14的实施例中使用的挂钩；以及
图16～18示出了依照本发明的进一步的实施例的泵装置。
具体实施方式
参阅图1，泵头2内置有一个可旋转的蠕动泵部件6以及一个弹性的配送管4穿设于所述的泵头2。所述的泵头2包括一个设置有至少一个棘爪部件52的手指驱动扳机12。扳机12的推动引起在泵部件6上的棘爪部件52和棘轮部件50之间的相互作用使得泵部件6只沿一个方向的转动。至少一个叶轮36(在图4中最佳示出)作用在所述的配送管4上以向所述的泵头的内表面挤压该管4。当所述的泵部件6转动时，所述的叶轮36驱动在它前面的液体通过所述的配送管以及通过喷嘴10出来。
通过所述的叶轮36挤压出来的量与在配送管4内的液体的粘度是独立的。所述的配送管4，至少在所述的叶轮36作用在它上的区域，是有弹性的，以保证当不通过叶轮作用时，该管恢复其原来的截面形状。在一优选的实施例中，所述的配送管4沿它整个长度是有弹性的。在该实施例中，所述的配送管4是一体化结构且由硅橡胶形成。
所述的泵头2设置有一个安设所述的蠕动泵部件6当驱动时，绕其转动的区域内的拇指孔8。这种设置允许用户的手14通过将拇指16放置在所述的拇指孔8内且所述的用户的全部手指18在扳机12上来抓住所述的泵头2。这具有用户的手指任一部分不会卡在所述的扳机12以及所述的泵头2(图4)的外壳22，24之间的益处。这样的卡住会造成用户的手套的撕破以及在其中所述的泵头正被使用的无菌或净室环境的污染，以及潜在的手指损伤。这种设置允许所述的泵头具有足够的尺寸以容纳足够大的直径的可旋转的蠕动泵部件而不造成所述的配送管作为其符合泵部件的弧度的结果的扭折或者压扁。与在其中不是所有的手指作用在扳机上的传统的扳机喷雾器相比较，在扳机12上的所有手指的位置也是符合人体工程学的，且有助于防止反复推动扳机以减少重复性劳损(RSI)。在该例子中，所述的拇指孔具有其基本上与所述的蠕动泵部件6的旋转轴相一致的中心轴。
在图3中示出的实施例的手持式蠕动泵装置1包括一附着于所述的泵头2且盛有待配送的液体的硬质容器20。所述的配送管4与液体是流体连接的，且当用户挤压所述的扳机时，会通过所述的喷嘴10配送。
现在参阅图4，该实施例的泵头2由其配合以定义扳机12通过回位弹簧26枢转地偏压装配至其的泵壳的相对的两部分22，24组成。所述的蠕动泵部件由相对的驱动轮32，34通过叶轮36连接在一起形成，且在所述的泵壳内可旋转地安装。所述的配送管4围绕所述的泵部件设置且一端通过连接器30连接至所述的喷嘴10，以及另一端连接至不久将进一步地更详细地描述的供给管28。所述的配送管4围绕其与所述的喷嘴10配合以提供一个喷嘴组件的连接器30牢固地固定。在泵头内的喷嘴组件的密封是通过其较佳地由硅橡胶形成的配送管4的方式实现的。在泵头内的喷嘴组件的密封也是通过所述的配送管4的方式实现的。在该实施例中，一旦所述的供给管28已经被连接，最后的密封为超声波焊接。应该理解的是，其他的方法可能被用于实现最后的密封；本领域技术人员会了解合适的方法。
所述的容器20不需要固定地连接于所述的泵头2。甚至，较佳地，所述的容器20仅通过所述的配送管4以及可选择地通过所述的供给管28连接至所述的泵头2。这允许所述的容器通过装置支撑而不是用户拿着它，以及减轻所述的用户携带容器的重量。参阅图5，所述的容器20是一可折叠的包，且设置有一部件42以使它挂在一个横杆或者其他支撑结构40上。该实施例的部件42是一个一挂钩44经过其的孔。所述的泵头2当不使用时也可能被悬挂，例如通过挂钩38穿过所述的拇指孔8的方式。
当所述的泵装置在使用时，连接所述的容器20至所述的泵头2的管28允许用户从所述的容器一定距离处进行液体泵操作，其可能通过各种方式支持。参阅图6，所述的管28被完全伸展地示出，且可以具有任一期望的长度，例如，在1～3米范围的长度，较佳地大约1.5米。不同容量的容器20可以被使用，如图6中在左边和中间举例说明的示图，其分别具有1升和3升的容量。所述的供给管28的近端位于所述的容器20的内部，且与在那里的液体流体连接。与供给管28的远端48相临近的所述的供给管的壁具有一通过所述的壁一路延伸的孔46。
当泵装置1是应用在无菌环境中时，它是三层包装的54且杀死任何病原体的伽马照射的。伽马照射过程导致在容器20内的液体大幅度地升温，例如大约55摄氏度，其产生了内部压力。为了释放该压力，一个止回阀是必需的，且在该例子中，通过在图8中显示的干扰细节56在泵头2内部供给管28和配送管4的重叠部分设置。
现在参阅图9～11，示出了由所述的配送管4和供给管28连接而形成的止回阀装置。在该实施例中，所述的供给管由聚氯乙烯(PVC)制成，且所述的配送管由硅橡胶制成。所述的供给管28的远端48设置在其中，且对于所述的配送管4是紧密安装的。所述的孔46也在所述的配送管4内。所述的干扰细节56夹紧所述的配送管4至所述的泵头2内的供给管28，但孔46并非夹紧所以可以自由地松开。当压力从液体容器20的供给管28(图10)施加时，所述的配送管延伸远离所述的孔46以允许气体流出且释放压力。当在所述的容器内的液体冷却下来且所述的压力被反转(图11)，配送管的橡胶壁被吸过孔46，且形成密封。因此，所述的配送管在所述的孔上面提供一密封以防止当所述的容器内的内部压力低于所述的外部(大气)压力时，液体的进入。
这种装置避免了需要单独的通气管且提供了简化结构的泵装置。
容器20在使用时可以被安置在地上(图12)，或者通过当泵头2不用(图14)时，也可以被悬挂在其上的挂钩44(图13)悬挂。所述的挂钩44可设置有一个用于附连于任一合适的光滑表面的吸盘56；所述的挂钩44在安装位置和连接位置之间可能是可枢转的，分别在图15左和右的示图中示出。
在图16～18中示出的实施例中，所述的容器20是可折叠的且被容纳在一个基本上硬质的容器壳64中，在该例子中，一个细嘴瓶。所述的容器20通过开口62被放置在细嘴瓶中，且在该实施例中，所述的供给管28通过在所述的细嘴瓶的底部的一个孔设置。所述的细嘴瓶64具有一模制部件58，其为所述的泵头2在不使用时提供一个位置。在该实施例中，所述的部件58设置在其覆盖开口62的盖60上。
据设想，所述的泵头2和容器壳体64会被重复使用，且该容器20是一个其会根据需要而被替换的可替换组件。
应该理解的是，所述的容器20和所述的供给管28可以独立于所述的泵头制造和出售。相应地，本发明的另一方面提供了特定的容器。尽管本发明已经示出了一相对于特定设计的手持式蠕动泵头，但是应该理解的是本发明不限于该实施方式，且所述的泵头可采取任何常规的形式，尤其是在其中配送管在不使用时被密封的一个。
可以理解，本发明的某些特征，其中，为了清楚，在上下文的单独的实施例中描述的，也可以在单个实施例中组合提供。相反地，本发明的各种特征，其中，为了简洁，在上下文的单独的实施例中描述的，也可以分别，或者以任何合适的组合提供。

Claims (14)

1.一种泵装置，包括用于配送流体的泵头和容器；
所述的泵头具有与所述的容器的内部流体连接的有弹性的配送管；
所述的配送管和所述的容器的内部之间的流体连接，由与所述的配送管配合以提供止回阀功能的供给管提供；
其特征在于，所述的供给管的一端被设置在所述的配送管的一端内且其中，止回阀功能通过在所述的配送管盖过所述的供给管的区域内的穿过所述的供给管的一侧壁的孔提供，因此，所述的配送管在所述的孔上面提供密封以防止当内部压力低于外部压力时，流体的进入。
2.根据权利要求1所述的泵装置，其特征在于，所述的配送管是由硅橡胶形成的。
3.根据权利要求1或2所述的泵装置，其特征在于，所述的容器仅通过所述的供给管连接至所述的泵头。
4.根据权利要求1或2所述的泵装置，其特征在于，所述的容器仅通过所述的供给管和/或所述的配送管连接至所述的泵头。
5.根据权利要求1所述的泵装置，其特征在于，其将所述的泵头连接至所述的容器的管的长度在1～3米范围内。
6.根据权利要求1所述的泵装置，其特征在于，所述的容器设置有一以使其能够悬挂在支撑结构上的部件。
7.根据权利要求6所述的泵装置，其特征在于，所述的部件为一孔或一挂钩。
8.根据权利要求1所述的泵装置，其特征在于，所述的容器是可收缩的且封装在一基本硬质的容器壳内。
9.根据权利要求8所述的泵装置，其特征在于，所述的容器壳设置有一用于接纳不使用时的泵头的座。
10.根据权利要求1所述的泵装置，其特征在于，所述的泵头具有密封不配送流体时的供给管的装置。
11.根据权利要求1所述的泵装置，其特征在于，所述的泵头是蠕动泵头。
12.根据权利要求1所述的泵装置，其特征在于，所述的泵头具有喷嘴，所述的喷嘴的密封是通过所述的配送管和喷嘴之间的啮合提供的。
13.一种根据前述的任一权利要求所述的泵装置杀菌的方法，其特征在于，在所述的容器内具有流体，所述的方法包括用伽马射线照射所述的装置，并允许气体通过经由止回阀功能释放以降低通过加热所述的流体产生的气压。
14.一种用于通过权利要求1中所述的泵装置配送流体的容器，其特征在于，所述的容器包括具有自由端和在临近自由端的侧壁内的孔的供给管。
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275937A (en) * 1941-01-11 1942-03-10 Baker Oil Tools Inc Cementing device for well casings
US3930761A (en) * 1972-12-19 1976-01-06 The Boots Company, Ltd. Portable and manually operable peristaltic pump
US4070725A (en) * 1975-11-07 1978-01-31 Cornelius Eng Combined pump and siphon

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US424944A (en) 1890-04-08 Instrument for the transfusion of blood
US2018999A (en) 1934-10-11 1935-10-29 George D Lilly Surgical pump
US2527614A (en) 1948-01-29 1950-10-31 Arpin John William Water pistol
US3248022A (en) * 1963-06-21 1966-04-26 Valve Corp Of America Atomizer pump
US3674024A (en) 1970-07-15 1972-07-04 Kidde & Co Walter Incision irrigator for use during surgical procedures
US3786683A (en) 1972-09-12 1974-01-22 Alphamedics Mfg Corp Hand-operated pipette
US4205948A (en) 1977-02-10 1980-06-03 Jones Allan R Peristaltic pump
US4232828A (en) 1977-11-28 1980-11-11 Shelly Jr Newton L Hand held liquid spray head with removable liquid conduit
US4159790A (en) * 1977-12-19 1979-07-03 Bailey Vincent R Dispensing container
US4214681A (en) 1978-09-22 1980-07-29 Levine Abraham I Applicating device
US4249676A (en) * 1979-05-31 1981-02-10 Hallmark Cards Incorporated Air vent check valve
US4515589A (en) * 1981-03-23 1985-05-07 Austin Jon W Peristaltic pumping method and apparatus
US4722731A (en) * 1985-04-08 1988-02-02 Vailancourt Vincent L Air check valve
US4885818A (en) 1988-07-15 1989-12-12 Arterbury Travis W Ergonomic knife and knife handle
US4892526A (en) * 1988-08-18 1990-01-09 Reese H William Surgical irrigation apparatus
US5260062A (en) * 1988-12-29 1993-11-09 Colgate-Palmolive Company Anti-plaque and anti-tartar dentifrices in plastic pump dispensers
NL9400346A (nl) * 1994-03-07 1995-10-02 Itsac Nv Vloeistofdispenser met navulverpakking.
KR970062448A (ko) * 1996-02-28 1997-09-12 김광호 역류방지장치
WO1998052863A1 (en) * 1997-05-21 1998-11-26 Fleit, Lois Novel liquid dispensing device and method of making same
US6505986B1 (en) 1997-11-21 2003-01-14 The Procter & Gamble Company Applicator systems
US6000633A (en) * 1998-03-31 1999-12-14 The Proctor & Gamble Company Spray nozzle for anti-clog spray package
EP1020233A1 (en) * 1999-01-13 2000-07-19 The Procter & Gamble Company Dosing and delivering system
US6293762B1 (en) * 1999-04-22 2001-09-25 Hormoz Farkhan Methods for sealing a tire and for introducing liquid into a tire
IT1307523B1 (it) * 1999-12-02 2001-11-06 Taplast Spa Metodo di erogazione di liquidi sotto forma di schiuma tramitecontenitori deformabili e dispositivo utilizzante tale metodo
RU2185983C2 (ru) * 2000-05-10 2002-07-27 Открытое акционерное общество "Брянский машиностроительный завод" Трехосная тележка локомотива
GB0118649D0 (en) * 2001-07-31 2001-09-19 Unilever Plc Dispensing device
JP3759735B2 (ja) * 2003-05-12 2006-03-29 三矢メディカル株式会社 医療用逆止弁
JP2006159004A (ja) 2004-12-02 2006-06-22 Canyon Corp ポンプディスペンサ
US7395949B2 (en) * 2005-01-27 2008-07-08 Vincent Ehret Volumetric displacement dispenser
FR2885890B1 (fr) * 2005-05-20 2007-07-20 Rexam Dispensing Systems Sas Dispositif pour la delivrance et l'admission d'un produit liquide
ATE556781T1 (de) * 2005-07-29 2012-05-15 Yoshino Kogyosho Co Ltd Entsorgungsbehälter
US8245887B2 (en) * 2006-01-26 2012-08-21 Mitani Valve Co. Ltd. Content discharge mechanism for pump-type container and pump-type product with content discharge mechanism
GB0620857D0 (en) 2006-10-20 2006-11-29 Johnson Electric Sa Steam cleaning appliance and pump
CN101646607B (zh) * 2006-11-16 2012-02-29 内斯特克公司 用于配送液体的计量泵
TWI346634B (en) * 2007-05-18 2011-08-11 Sikorsky Aircraft Corp Engine anticipation for rotary wing aircraft
ITMI20071936A1 (it) * 2007-10-08 2008-01-07 Lumson Spa Metodo per la realizzazione di un dispositivo per contenere a tenuta d'aria e per erogare sostanze fluide e dispositivo cosi' ottenuto
US8591532B2 (en) * 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8272857B2 (en) * 2008-02-22 2012-09-25 Medtronic Xomed, Inc. Method and system for loading of tubing into a pumping device
US8337466B2 (en) 2009-03-30 2012-12-25 Lifemedix, Llc Manual pump for intravenous fluids
US20120223161A1 (en) * 2011-03-01 2012-09-06 Smg Brands, Inc. Ready-to-use hose end sprayer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275937A (en) * 1941-01-11 1942-03-10 Baker Oil Tools Inc Cementing device for well casings
US3930761A (en) * 1972-12-19 1976-01-06 The Boots Company, Ltd. Portable and manually operable peristaltic pump
US4070725A (en) * 1975-11-07 1978-01-31 Cornelius Eng Combined pump and siphon

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