• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a vacuum unit which is intended to be connected to at least one water flushing toilet, the vacuum unit comprising a vacuum lock / container (1), which has an outlet part (7; 107; 207; 307), a vacuum motor (15) for generating a negative pressure in the vacuum lock / container (1) and a door (9) which is pivotally suspended in connection with an outlet end of 107; 207; 307), closest to a center line (CC) of the vacuum lock / container (1) located portion of a second pipe part (10; 110; 210) or one (310) and the center line (CC) is at least 1 / 2D, where D is the diameter of a first tube member (6; 106; 206; 306) 107; 207; 307). Characteristic of the vacuum unit according to the present invention in free 107; 207; the outlet part (7; and that the distance between the intermediate part (308) / a second pipe part in the outlet part (7; invention is that the angle (d) with which the door (9) hangs with the outlet end of the outlet part (7; 307) is in the range 0 ° sd S 60 ° (Fig. 2)
    公开号:SE1000284A1
    申请号:SE1000284
    申请日:2010-03-24
    公开日:2011-09-25
    发明作者:Tobias Jacobsson
    申请人:Agreen Ab；
    IPC主号:
    专利说明:

    Whrs202530352The outlet part 7 in turn comprises a first pipe part 6, aintermediate part 8 and a second pipe part 10, the intermediate part 8 being sodesigned that the pipe parts 6 and 10 are angled relativelyeach other.
    At the free end of the outlet part 7 a one is arrangeddoor 9 which is connected to it via a hinge / joint 11free end of the outlet part 7. As shown in Fig. 1 isthe hinge / joint 11 located at the highest point ofthe free end of the outlet part 7. The hinge / joint 10 is so designedThismeans that in an inactive free-hanging position the door 9,a vertical / vertical position. Luckanthat the door 9 is freely pivotable relative to the outlet part 7.due to gravity,9 can also assume an active position where it abuts against the free onethe end of the second pipe part 10, i.e. an outlet end atthe outlet part 7.
    The vacuum lock / container 1 also comprises aconnecting pipe 12 connected to the cylindrical part3. On the connection pipe 12, a cable (not shown) is disconnectedthe water toilet (s) required by the vacuum unitserve.
    The vacuum unit of the present invention comprisesalso a vacuum motor 15 mounted on top of itcylindrical unit 3. When this vacuum motor is active comesit to generate a negative pressure in the vacuum lock / container 1.
    The vacuum motor 15 is suitably of the same type as thosesuction motors included in so-called wet vacuum cleaner.
    Fig. 2 shows a preferred embodiment when itapplies to the design of the free end of the outlet part 107. The one in Figs.2 comprises a first pipe part 106, aintermediate part 108 and a second pipe part 110,is designed so that the pipe sections 106 and 110 are angled relativelythe intermediate part 108each other. The first pipe part 106 has a diameter which isdenoted by D. The door 9 forms in an inactive position an angle dwith the free end of the second pipe part 110. At the one in Fig. 2shown embodiment, the angle d is about 30 °. The closest onecenterline C-C located portion of the second pipe portion 110 islocated at a distance of 1 / 2D from the center line C-C. Thisis a minimum value for said distance, i.e. the other pipe part110 may be longer and extend further to the side.
    WU202530353Fig. 3 shows a further embodiment asrepresents one limit value for the angle d. The one in Fig. 3The outlet part 207 shown comprises a first pipe part 206, aintermediate portion 208 and a second pipe portion 210, the intermediate portion 208is designed so that the pipe sections 206 and 210 are angled relativelyeach other. The first pipe part 206 has a diameter which isdenoted by D. The door 9 forms in an inactive position an angle dwith the free end of the second pipe part 110. At the one in Fig. 3shown embodiment, the angle d is about 60 °. The closest onecenterline C-C located portion of the second pipe portion 210 islocated at a distance of 1 / 2D from the center line C-C. Thisis a minimum value for said distance, i.e. the other pipe partOne3 gives at hand that it210 may be longer and extend further to the side.comparative study of Fig. 2 and Figs.the second pipe part 210 in Fig. 3 is longer than the corresponding secondpipe part 110 in Fig. 2.
    Fig. 4 shows a further embodiment asrepresents the second limit value for the angle d. The one in Fig.4 comprises a first pipe part 306, aintermediate part 308 / second pipe part 310.diameter denoted by D. Hatch 9 forms in inactiveThe first pipe part 306 has oneposition one in principle no angle with the free end ofthe intermediate part 308 / the second pipe part 310. At the one in Fig. 3shown embodiment, the angle d is about 0 °. The closest onecenter line C-C located the portion of the intermediate portion 308 / the otherthe pipe part 310 is located at a distance of 1 / 2D fromcenter line C-C. This is a minimum value for the saiddistance, ie. the intermediate portion 308 / the second pipe portion 310 may belonger and extend further to the side.
    In FIG.the vacuum unit of the present invention. Thereby shall5A-5C schematically show the function ofit is pointed out that on the connecting pipe 12 a line / a pipe is connected(not shown / shown) from the water toilet (s) thatthe vacuum unit shall operate.
    At that in Figs.15 in operation, i.e.the vacuum lock / container 1. The vacuum motor 15 is suitably controlled5A is the vacuum motora negative pressure is generated inelectronically by means of a flush button adjacent towater closet. The negative pressure created by the vacuum motor 15WU202530354generates an air flow (illustrated by arrows) throughthe vacuum unit of the present invention. The air flowflowing through the second pipe part 110 is imparted to onedirection in the longitudinal direction of the second pipe part 10. Influence fromthe air flow through the second pipe part 110 in combination withthe negative pressure prevailing in the vacuum lock / container 1 transmits5A to the positionaccording to Fig. 5B where the door 9 closes the open end thereofthe door 9 from the inactive position according to fig.second pipe section 110.
    The negative pressure in the vacuum lock / container 1 now means thatwater, mixed with faeces and urine, is sucked from one orseveral water toilets through the connecting pipe 12 and intothe vacuum lock / container 1, see Fig. 5B. After a predeterminedtime or when a certain volume of water, faeces and urine hastransferred to the vacuum lock / container 1, the vacuum motor 15 is switched onfrom and the position shown in Fig. 5C occurs. The negative pressure inthe vacuum lock / container 1 ceases and the door 9 opens throughgravity and the influence of it in the vacuum lock / container 1The water with fecesand urine is excreted through the outlet portion 107 and transferred toaccumulated water, with feces and urine.any other collection device.
    The design of the outlet part 7; 107; 207; 307 is oneimportant part of the present invention. The ones described abovethe embodiments show that within the scope of the presentinvention, the angle d may be in the range 0 ° S d S 60 °. Tothe distance between it closest to a center line C-C110; 210;308 / the second pipe part 310 and the center line C-C are at least106; 206;is also an important part of the present invention.the portion of the second pipe member 10; the middle part1 / 2D, where D is the diameter of the first pipe part 6;306,This ensures that the air flow through the second pipe part10; 110;such a direction that it actively helps to close the door9.210; the intermediate part 308 / the second pipe part 310 is given one
    权利要求:
    Claims (1)
    [1]
    A vacuum unit intended to be connected to at least one water flushing toilet, the vacuum unit comprising one (1), a vacuum motor (15) vacuum lock / container 107; 207; 307), negative pressure in the vacuum lock / container (1) which has an outlet part (7; for generating one and a door (9) which is pivotally suspended in connection with an outlet end of 107; 207; 307), that the angle (d ) as the door (9) the outlet part (7; characterized by forming in free-hanging position 107; 207; 307) and that the distance between it closest to the outlet end of the outlet part (7; the range 0 ° S d S 60 °, (CC) of the vacuum lock / container (1) the portion of the second pipe part 10; 110; 210) 308 / the second pipe part 310 and the center line CC is at least 106; 206; is located in a center line or intermediate part 1 / 2D, where D is the diameter of a first pipe part (6; 306) in the outlet part (7; 107; 207; 307).
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    同族专利:
    公开号 | 公开日
    SE535146C2|2012-04-24|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2013-10-29| NUG| Patent has lapsed|
    优先权:
    申请号 | 申请日 | 专利标题
    SE1000284A|SE535146C2|2010-03-24|2010-03-24|Vacuum unit for toilet with container and hatch at the outlet end|SE1000284A| SE535146C2|2010-03-24|2010-03-24|Vacuum unit for toilet with container and hatch at the outlet end|
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