WO2015101811A1 - Procédé permettant de réduire l'angle de rotation cumulé d'un conduit - Google Patents

Procédé permettant de réduire l'angle de rotation cumulé d'un conduit Download PDF

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Publication number
WO2015101811A1
WO2015101811A1 PCT/IB2013/061451 IB2013061451W WO2015101811A1 WO 2015101811 A1 WO2015101811 A1 WO 2015101811A1 IB 2013061451 W IB2013061451 W IB 2013061451W WO 2015101811 A1 WO2015101811 A1 WO 2015101811A1
Authority
WO
WIPO (PCT)
Prior art keywords
socket
sockets
turning angle
angle
elbow
Prior art date
Application number
PCT/IB2013/061451
Other languages
English (en)
Chinese (zh)
Inventor
许军
许显斌
谢晶
Original Assignee
南宁马许科技有限公司
许军
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CN202010715608.8A priority Critical patent/CN112072578A/zh
Priority to CN202010733983.5A priority patent/CN112018691A/zh
Priority to PCT/IB2013/061451 priority patent/WO2015101811A1/fr
Priority to CN201811413635.9A priority patent/CN109494649B/zh
Priority to CN202010727777.3A priority patent/CN112072584A/zh
Priority to CN202010715280.XA priority patent/CN112018687A/zh
Priority to CN202010715606.9A priority patent/CN112072583A/zh
Priority to CN201380031344.2A priority patent/CN104904083A/zh
Application filed by 南宁马许科技有限公司, 许军 filed Critical 南宁马许科技有限公司
Priority to CN202010715279.7A priority patent/CN112072582A/zh
Priority to CN202010734133.7A priority patent/CN112072579A/zh
Priority to CN202010727679.XA priority patent/CN112018689A/zh
Priority to CN202010733693.0A priority patent/CN112018690A/zh
Priority to CN202010715607.3A priority patent/CN112018688A/zh
Priority to PCT/IB2014/067320 priority patent/WO2015101912A1/fr
Publication of WO2015101811A1 publication Critical patent/WO2015101811A1/fr
Priority to GBGB1512744.2A priority patent/GB201512744D0/en
Priority to GBGB1512748.3A priority patent/GB201512748D0/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details

Definitions

  • the present invention relates to a method of unblocking a cable conduit in a building.
  • the present invention relates to a method of reducing the cumulative turning angle of a cable conduit within a building.
  • Figure 1 shows a view of a standard "pseudo-stereoscopic bend" in which the bend radius R of the pipe is more than ten times the diameter D of the pipe.
  • Figure 2 is a schematic view of the pseudo-stereoscopic bent tube after flattening.
  • the pseudo-stereoscopic elbow is represented by a thick solid line, and the straight line f is the intersection of the OP segment of the pseudo-stereoscopic elbow and the two planes to which the OQ segment belongs, and the ray m and the ray n are perpendicular to the intersection f in the two planes respectively. And the tangent to the circle to which the two planar arc segments belong, and the two planes to which the pseudo-stereo elbow belongs are perpendicular to each other.
  • the cumulative turning angle of the pseudo-stereoscopic bend POQ is the sum of two 90° angles, that is, 180°.
  • the "rotation" of the pseudo-stereoscopic elbow can be decomposed into two steps: the rotation of the ray m as the rotation axis and the direction of the ray n; and the rotation of the ray n as the rotation axis in the direction of the ray m. These two rotations are not in order.
  • Figure 3 is a plan view of the pseudo-stereoscopic elbow after being flattened along the new intersection line g after the above "rotation". It should be noted that there are two intersection lines f, which respectively reflect the position of the actual intersection line f in different planes, and the intersection line f perpendicular to the ray m is in the plane of the pipe segment OP.
  • intersection line f perpendicularly intersecting the ray n is in the plane in which the tube segment OQ is located.
  • the pipe section PPm and the pipe section QQn become “excess” parts.
  • the present invention reduces the cumulative turning angle of a pipe by substantially reducing the local turning angle of the outlets at both ends of a pipe.
  • the method claimed in the present invention is for reducing the cumulative turning angle of a cable conduit connecting a socket between two walls in a building, the middle section of the cable duct is laid on the ground, on two walls
  • the junction of the grounds each includes a pseudo-stereoscopic elbow, wherein when the socket is mounted on the wall surface, a gap between the surface of the socket that abuts the cable conduit and the vertical line of the ground is formed. An angle of 90°.
  • Figure 5 shows several embodiments of a typical in-building plumbing layout.
  • Pipeline design uses the aforementioned The method disclosed in PCT/CN2012/001 172 and its family of patent documents.
  • the sockets 101, 102 and 103 are located on one wall, and the socket 100 is located on the opposite wall; g1 and g2 are the intersections of the two walls and the ground; W1, W2 and W3 are the sockets 101, 102, respectively. And the horizontal spacing between 103 and socket 100.
  • the line between the sockets 100 and 101 comprises four segments of right angle bends with an accumulated turning angle of 360°; the cumulative turning angle of the lines between the sockets 100 and 102 is also 360°; and the situation between the sockets 100 and 103
  • the cumulative turning radius of this pipe is: 180° ten ⁇ 31 ⁇ 32 ⁇ 360°. In the limit case, when ⁇ 31 and ⁇ 32 approach 0°, the cumulative turning angle approaches 180°.
  • Figure 8 shows a major improvement of the invention in that the face of the socket 100 intersecting the elbow is no longer horizontal, but forms an angle ⁇ 1 of less than 90° with the vertical line m of the ground; the angle ⁇ 1 is between 30° and 60° It is appropriate. It is worth noting that the height of the socket from the ground is generally 30cm - 35cm ; if R 30cm is selected, the elbow connecting the socket 100 in Fig. 7 is exactly 90°. In Fig. 8, since the turning angle is reduced to ⁇ 1 of less than 90°, a small straight pipe needs to be added between the socket 100 and the bent pipe.
  • Figure 1 shows a view of a standard "pseudo-stereoscopic elbow".
  • Figure 2 is a schematic view of the pseudo-stereoscopic bend of Figure 1 after flattening.
  • Figure 3 is a plan view of the pseudo-stereoscopic elbow flattened along the new intersection line g after "rotation”.
  • Figure 4 is a view of the pseudo-stereo elbow as viewed along the line of intersection f after "rotation”.
  • Figure 5 shows several embodiments of a typical in-building plumbing layout.
  • Figure 6. Diagram of the relationship between the minimum cumulative turning angle that can be obtained for a pipe between two opposing wall sockets and the horizontal spacing W of the two sockets. Fig.
  • FIG. 7 shows a case where the turning angle of the elbow connected to the socket 100 is 90°.
  • FIG. 8 shows the situation after changing the tilt angle of the socket 100.
  • Figure 9 Pipeline layout embodiment after changing the tilt angle of the sockets 100, 101, 102, 103.
  • Figure 10 is a graph of the minimum cumulative turning angle that can be obtained for a conduit between two opposing wall sockets and the horizontal spacing W of the two sockets.
  • ⁇ 1 takes a value of 45 °.
  • Figure 1 1. Schematic diagram of the piping when the five sockets and the vertical line m are arranged at an inclination angle ⁇ 1. The pipe in the figure is flattened by the intersection line g1 of the wall surface and the ground; the vertical line m is perpendicular to the intersection line g1.
  • Figure 12 is a schematic diagram showing the horizontal arrangement of five sockets.
  • Figure 13 Two-position socket embodiment.
  • Figure 14 shows the routing of cables in a conventional outlet.
  • Figure 15 shows the bypass elbow next to the traditional socket.
  • Figure 16 shows a hexagonal socket structure having two upper and lower triangular "overpass areas”.
  • Figure 17. Schematic diagram of the piping when using a hexagonal socket.
  • Embodiments The basic principle of the present invention is to form an inclination angle between a surface of a wall socket connected to a pipeline and a vertical line; this may be a tilt arrangement of a conventional square socket or a two-position rectangular socket, or may be adopted.
  • New socket geometry Figure 8 shows a prototype of a basic embodiment of the invention. In contrast to the prior art of Fig. 7, the tilt of the socket 100 is such that the original bend having an angle of turn ⁇ becomes a bend having a turn angle of ⁇ 1.
  • Figure 9 is a layout of the pipe after the tilting scheme is employed. Compared to FIG. 5, the cumulative turning angle of the piping of the socket 100 to the sockets 101, 102, 103 is greatly reduced.
  • FIG. 11 is an embodiment employing a 45° tilt angle.
  • the five adjacent sockets 100 are tilted and divided into two rows, arranged in the shape of the letter "M”.
  • Two of the sockets are connected by a bent pipe 88, which is referred to herein as a "bypass elbow".
  • Figure 12 shows another embodiment.
  • FIG. 13 is an embodiment of a two position socket. There is still a bypass elbow 88 with a turning angle of 90° to connect a pair of sockets that are not adjacent to each other.
  • Fig. 14 shows the case where the cable 87 in the conventional socket is crowded at the corners. In fact, these "transit" cables 87 will inevitably affect the smooth installation of power outlets or information outlets.
  • a similar bypass elbow can be added outside the socket, such as the bypass elbow 89 in FIG.
  • the turning angle of the bypass elbow here is 180°, and the turning angle of the bypass elbow 88 in the foregoing embodiment is only 90°, and the smoothness is obviously not at one level.
  • the internal geometry of this new socket consists of a square space and two isosceles triangular spaces. Looking at the overall shape, the new socket is a hexagon that is parallel to the left and right sides. The waists of the two triangles are all hexagonal sides. As shown in FIG.
  • the central square area 1000 of the new socket located on the right side has a space equivalent to the conventional socket 100 on the left side; the upper and lower sides of the new socket have a triangular area, which is called a line area ( 1001 and 1002).
  • the existence of the triangle crossing area provides great convenience for the "transit” of the cable.
  • the turning angle of the cable is also greatly reduced. Especially for hard and thick cables that are difficult to turn, it is much easier to achieve a 90° turning angle in a narrow socket interior than a 180° turning angle.
  • the presence of the triangular crossing zone and the bypass elbow allows the receptacle central space 1000 to be unoccupied.
  • the existing power outlet or information outlet may not need to be disassembled due to the presence of a triangular crossover zone and a bypass elbow.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Joints Allowing Movement (AREA)
  • Connection Or Junction Boxes (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

L'invention concerne un procédé permettant d'égaliser un conduit de câblage dans un bâtiment. De façon précise, l'invention porte sur un procédé pour réduire l'angle de rotation cumulé d'un conduit de câblage dans un bâtiment. Le procédé est destiné à être utilisé pour réduire l'angle de rotation cumulé d'un conduit de câblage raccordé entre des prises de deux murs dans un bâtiment. Le conduit de câblage comprend une section intermédiaire posée sur le sol et comprend au niveau des jonctions de deux murs et du sol respectivement un coude pseudo-tridimensionnel. Lors du montage des prises sur les murs, ce dernier forme un angle inférieur à 90° entre les plans auxquels les prises sont fixées avec le conduit de câblage et la perpendiculaire du sol.
PCT/IB2013/061451 2013-12-31 2013-12-31 Procédé permettant de réduire l'angle de rotation cumulé d'un conduit WO2015101811A1 (fr)

Priority Applications (16)

Application Number Priority Date Filing Date Title
CN202010715279.7A CN112072582A (zh) 2013-12-31 2013-12-31 双排插座组
CN202010733983.5A CN112018691A (zh) 2013-12-31 2013-12-31 错位排列插座组
CN202010734133.7A CN112072579A (zh) 2013-12-31 2013-12-31 双排插座组
CN202010727777.3A CN112072584A (zh) 2013-12-31 2013-12-31 错位排列插座组
CN202010715280.XA CN112018687A (zh) 2013-12-31 2013-12-31 减小管路累积转弯角度的六边形插座
CN202010715606.9A CN112072583A (zh) 2013-12-31 2013-12-31 六边形插座组
CN201380031344.2A CN104904083A (zh) 2013-12-31 2013-12-31 减少管路累积转弯角度的方法
CN202010715608.8A CN112072578A (zh) 2013-12-31 2013-12-31 正六边形插座组
PCT/IB2013/061451 WO2015101811A1 (fr) 2013-12-31 2013-12-31 Procédé permettant de réduire l'angle de rotation cumulé d'un conduit
CN201811413635.9A CN109494649B (zh) 2013-12-31 2013-12-31 减小管路累积转弯角度的方法
CN202010727679.XA CN112018689A (zh) 2013-12-31 2013-12-31 双位插座组
CN202010733693.0A CN112018690A (zh) 2013-12-31 2013-12-31 双位插座组
CN202010715607.3A CN112018688A (zh) 2013-12-31 2013-12-31 减小管路累积转弯角度的正六边形插座
PCT/IB2014/067320 WO2015101912A1 (fr) 2013-12-31 2014-12-25 Socle de prise de courant cotes biseautes
GBGB1512744.2A GB201512744D0 (en) 2013-12-31 2015-07-21 Method for reducing accumulated turning angle of conduit
GBGB1512748.3A GB201512748D0 (en) 2013-12-31 2015-07-21 Bevel-sided socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2013/061451 WO2015101811A1 (fr) 2013-12-31 2013-12-31 Procédé permettant de réduire l'angle de rotation cumulé d'un conduit

Publications (1)

Publication Number Publication Date
WO2015101811A1 true WO2015101811A1 (fr) 2015-07-09

Family

ID=53493318

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/IB2013/061451 WO2015101811A1 (fr) 2013-12-31 2013-12-31 Procédé permettant de réduire l'angle de rotation cumulé d'un conduit
PCT/IB2014/067320 WO2015101912A1 (fr) 2013-12-31 2014-12-25 Socle de prise de courant cotes biseautes

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/067320 WO2015101912A1 (fr) 2013-12-31 2014-12-25 Socle de prise de courant cotes biseautes

Country Status (3)

Country Link
CN (12) CN112072578A (fr)
GB (2) GB201512748D0 (fr)
WO (2) WO2015101811A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10173982B2 (en) 2016-08-30 2019-01-08 Dow Agrosciences Llc Picolinamides as fungicides
US10231452B2 (en) 2016-08-30 2019-03-19 Dow Agrosciences Llc Thiopicolinamide compounds with fungicidal activity

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10173982B2 (en) 2016-08-30 2019-01-08 Dow Agrosciences Llc Picolinamides as fungicides
US10214490B2 (en) 2016-08-30 2019-02-26 Dow Agrosciences Llc Picolinamides as fungicides
US10231452B2 (en) 2016-08-30 2019-03-19 Dow Agrosciences Llc Thiopicolinamide compounds with fungicidal activity

Also Published As

Publication number Publication date
CN109494649A (zh) 2019-03-19
GB201512748D0 (en) 2015-08-26
CN112018690A (zh) 2020-12-01
CN112018688A (zh) 2020-12-01
CN112072582A (zh) 2020-12-11
CN112018687A (zh) 2020-12-01
CN104904083A (zh) 2015-09-09
CN112072584A (zh) 2020-12-11
CN112018691A (zh) 2020-12-01
CN112072578A (zh) 2020-12-11
CN112018689A (zh) 2020-12-01
WO2015101912A1 (fr) 2015-07-09
CN112072579A (zh) 2020-12-11
CN109494649B (zh) 2020-07-28
GB201512744D0 (en) 2015-08-26
CN112072583A (zh) 2020-12-11

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