WO2015101811A1 - Method for reducing accumulated turning angle of conduit - Google Patents
Method for reducing accumulated turning angle of conduit Download PDFInfo
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- 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
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- socket
- sockets
- turning angle
- angle
- elbow
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- 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.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Joints Allowing Movement (AREA)
- Installation Of Indoor Wiring (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
A method for smoothing a wiring conduit inside a building. Specifically, a method for reducing accumulated turning angle of a wiring conduit inside a building. The method is for use in reducing accumulated turning angle of a wiring conduit connected between sockets of two walls inside a building. The wiring conduit has a midsection laid on the floor and comprises at junctions of two walls and the floor respectively one pseudo-three-dimensional bend. When mounting the sockets onto the walls, this forms an angle of less than 90° between planes at which the sockets are docked with the wiring conduit and the perpendicular of the floor.
Description
减小管路累积转弯角度的方法 技术领域 本发明涉及使建筑内线缆管路畅通的方法。特别地,本发明涉及一种减小建筑内 线缆管路累积转弯角度的方法。 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of unblocking a cable conduit in a building. In particular, the present invention relates to a method of reducing the cumulative turning angle of a cable conduit within a building.
背景技术 建筑内线缆管路的畅通与否, 受两个重要参数影响: 一是管路在转弯变向时的弯 曲半径; 二是管路上的累积转弯角度。 一件 PCT申请, PCT/CN2007/001 172,及其同族的英国专利, GB 2450851 A, 和中国专利, CN 101427433 A, 公开了一种使线缆管路畅通的方法。 这项发明 解决了建筑内的线缆管路在苛刻施工条件限制下实现弯曲半径达到管径的 10倍 以上的难题。 同时, 通过对该发明所述 "伪立体弯管"进行 "旋转"操作, 可以 在一定程度上减小线缆管路的累积转弯角度。 图 1显示了一个标准的"伪立体弯管"的视图, 其中, 管道的弯曲半径 R是管径 D 的十倍以上。 图 2是这个伪立体弯管展平后的示意图。 其中伪立体弯管用粗实线表示, 直线 f 是伪立体弯管的 OP段和 OQ段所属的两个平面的交线, 射线 m和射线 n在这 两个平面内分别与交线 f垂直、 且与两个平面圆弧管段所属的圆相切, 伪立体弯 管所属的两个平面是互相垂直的。 这里, 伪立体弯管 POQ的累积转弯角度是两 个 90°角的和, 即 180° 。 伪立体弯管的 "旋转"可以分解为两步: 以射线 m为转轴, 沿射线 n的方向旋 转; 以射线 n为转轴, 沿射线 m的方向旋转。 这两个旋转没有次序之分。
图 3是伪立体弯管在经过上述 "旋转"后沿新的交线 g展平后的平面视图。 需 要注意的是, 图中显示有两条交线 f, 它们分别反映的是实际的交线 f 在不同的 平面的视图位置,与射线 m垂直相交的交线 f在管段 OP所在的平面内,而与射 线 n垂直相交的交线 f在管段 OQ所在的平面内。经过"旋转", 管段 PPm和管 段 QQn成为 "多余" 的部分。 图 3中, < m和</^1分别是伪立体弯管旋转后的平面弯管管段 OPm和 OQn的转 弯角度, 那么伪立体弯管旋转后的有效部分的累积转弯角度 1 = < m + < n。 由 于1 m和1 n都小于 90° , 因此, ^ < 180° 。 然而, 通过"旋转"能够获得的累积转弯角度的减小是受限于实际条件的, 因为 最大可实现的 "旋转"受到建筑体所容许的垂直偏转限制距离的制约。 在图 4中可以清楚地看到这点。 图中, 直线 c与交线 f平行, 且与旋转前两个平面的距离分别是 a和 b, 这两个 距离也就是建筑体所容许的垂直偏转限制距离。 要显著减小线缆管路的累积转弯角度,必须重新审视一条管路上的各个转弯角度。 BACKGROUND OF THE INVENTION The smoothness of a cable pipeline in a building is affected by two important parameters: one is the bending radius of the pipeline when the turning direction is changed; the other is the cumulative turning angle on the pipeline. A PCT application, PCT/CN2007/001 172, and its co-owned British patent, GB 2450851 A, and Chinese patent, CN 101427433 A, discloses a method of unblocking a cable conduit. This invention solves the problem that the cable ducts in the building achieve a bending radius of more than 10 times the diameter of the pipe under the constraints of severe construction conditions. At the same time, by performing the "rotation" operation of the "pseudo-stereoscopic elbow" of the invention, the cumulative turning angle of the cable conduit can be reduced to some extent. 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. Here, 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. The intersection line f perpendicularly intersecting the ray n is in the plane in which the tube segment OQ is located. After "rotation", the pipe section PPm and the pipe section QQn become "excess" parts. In Fig. 3, <m and </^1 are the turning angles of the plane elbow pipe segments OPm and OQn after the pseudo-stereoscopic elbow is rotated, respectively, and the cumulative turning angle of the effective portion after the pseudo-stereoscopic elbow is rotated 1 = < m + < n. Since both 1 m and 1 n are less than 90°, ^ < 180°. However, the reduction in the cumulative turning angle that can be obtained by "rotation" is limited by the actual conditions, since the maximum achievable "rotation" is constrained by the vertical deflection limit distance allowed by the building. This can be clearly seen in Figure 4. In the figure, the straight line c is parallel to the intersection line f, and the distances from the two planes before the rotation are a and b, respectively, which are the vertical deflection limit distances allowed by the building body. To significantly reduce the cumulative turning angle of the cable run, you must revisit the individual turning angles on a pipe.
发明内容 本发明通过大幅度减小一条管路两端出口的局部转弯角度,来减小这条管路的累 积转弯角度。 本发明要求保护的方法用于减小建筑内连接位于两个墙面的插座之间的线缆管 路的累积转弯角度,所述线缆管路的中段敷设于地面,在两个墙面与地面的交界 处各包含一个伪立体弯管, 其特征在于, 在墙面上安装所述插座时, 使得所述插 座与所述线缆管路对接的面与地面的垂线之间形成一个小于 90° 的夹角。 图 5显示了一种典型的建筑内管路布局的几种实施例。管路路径设计采用了前述
PCT/CN2012/001 172及其同族专利文件所披露的方法。 图中, 插座 101、 102 和 103位于一面墙上, 插座 100位于对面的另一面墙上; g1和 g2是这两个墙 面与地面的交线; W1、 W2和 W3分别为插座 101, 102和 103与插座 100之间 的水平间距。 插座 100与 101之间的管路包含四段直角弯管, 其累积转弯角度 为 360° ;插座 100与 102之间的管路的累积转弯角度也是 360° ;而插座 100 与 103之间的情况有所不同, 由于插座 100和 103之间的水平距离超过了转弯 半径 R的 4倍, 位于地面的那段直管与墙面不再垂直, 使得位于地面的两段弯 管的转弯角度, Ω31和 Ω32, 都小于 90° ; 因而, 这条管路的累积转弯半径为: 180° 十 Ω31 十 Ω32 < 360° 。 极限情况下, 当 Ω31和 Ω32趋近于 0° 时, 累 积转弯角度趋近 180° 。 位于两个相对墙面的插座之间的管路能获得的最小累积转弯角度与这两个插座 的水平间距 W的关系如图 6所示。 本文中, 忽略插座与管路的接口与插座中心 之间可能存在的细微间距; 同时假设所有弯管的弯曲半径为 R,伪立体弯管没有 进行旋转操作。 当 W 4R时, 累积转弯角度一直是 360° ; 当\^ > 4 时, 累 积转弯角度开始减小, 并随着 W的增大逐步逼近 180° 这个极限值。 增大 W, 以期减小累积转弯角度, 是一个可以充分利用的方法, 但刻意追求往 往并不现实。 图 7中, 连接插座 100的、 弯曲半径为 R的弯管的转弯角度 Ω0是 90° 。 如果 要减小这个转弯角度, 必须要调整插座 100与弯管相交的角度。 图 8显示了本发明的主要改进, 即插座 100与弯管相交的面不再水平, 而是与 地面的垂线 m形成一个小于 90° 的角度 Ω1 ;角度 Ω1在 30° 至 60° 之间为宜。 值得注意的是, 插座离地面的高度一般为 30cm— 35cm ; 如果选择 R 30cm, 那么图 7中连接插座 100的弯管刚好是一个 90° 。 而图 8中, 由于转弯角度减 小为小于 90° 的 Ω1, 则插座 100和弯管之间还需要增加一小段直管。 由于原来 90° 的弯管变成了一小段弯管加一小段直管, 在插座的垂直位置不变
的情况下, 插座的水平位置必须多平移一小段距离 μ; 这个距离可以估算出来: 当 Ω1=45° 时, ( V2 — 1) R 0.4 R。 图 9显示了采用插座倾斜技术方案的管路图。 与图 5对比可以看到, 图中三条 管路的累积转弯角度都得到了大幅度的减小。 当 Ω1取值为 45° 时,位于两个相对墙面的插座之间的管路能获得的最小累积转 弯角度与这两个插座的水平间距 W的关系如图 10所示。在 W 4R+2 M^4.8R 时, 累积转弯角度一直是 270° ; 当 W> 4R+2 ^4.8R时, 累积转弯角度开 始减小, 并随着 W的增大逐步逼近 90° 这个极限值。 SUMMARY OF THE INVENTION 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. In the figure, 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 difference is that since the horizontal distance between the sockets 100 and 103 exceeds the turning radius R by 4 times, the straight pipe on the ground is no longer perpendicular to the wall surface, so that the turning angle of the two elbows on the ground, Ω31 And Ω32, both less than 90°; thus, the cumulative turning radius of this pipe is: 180° ten Ω 31 Ω 32 < 360°. In the limit case, when Ω31 and Ω32 approach 0°, the cumulative turning angle approaches 180°. The relationship between the minimum cumulative turning angle that can be obtained by the conduit between the two opposing wall sockets and the horizontal spacing W of the two sockets is shown in FIG. In this paper, the fine spacing that may exist between the socket and the pipe connection and the center of the socket is neglected; and the bending radius of all the elbows is assumed to be R, and the pseudo three-dimensional elbow is not rotated. When W 4R, the cumulative turning angle is always 360°; when \^ > 4, the cumulative turning angle begins to decrease, and gradually approaches the 180° limit as W increases. Increasing W to reduce the cumulative turning angle is a method that can be fully utilized, but deliberate pursuit is often unrealistic. In Fig. 7, the turning angle Ω0 of the elbow having the bending radius R of the connection socket 100 is 90°. If you want to reduce this turning angle, you must adjust the angle at which the socket 100 intersects the elbow. 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 Ω1 of less than 90° with the vertical line m of the ground; the angle Ω1 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 Ω1 of less than 90°, a small straight pipe needs to be added between the socket 100 and the bent pipe. Since the original 90° bend becomes a small bend and a small straight tube, the vertical position of the socket remains unchanged. In this case, the horizontal position of the socket must be translated by a small distance μ; this distance can be estimated: When Ω1 = 45°, (V2 - 1) R 0.4 R. Figure 9 shows a piping diagram using a socket tilting solution. As can be seen from the comparison with Figure 5, the cumulative turning angles of the three pipes in the figure have been greatly reduced. When Ω1 is 45°, the relationship between the minimum cumulative turning angle that can be obtained between the two sockets on the opposite wall and the horizontal spacing W of the two sockets is as shown in FIG. At W 4R+2 M^4.8R, the cumulative turning angle is always 270°; when W> 4R+2 ^4.8R, the cumulative turning angle begins to decrease, and gradually approaches 90° as W increases. value.
Ω1取不同数值时, 可以得到下面的对比数据 (表 1) When Ω1 takes different values, the following comparison data can be obtained (Table 1)
附图说明 图 1显示的是一个标准的 "伪立体弯管 "的视图。 图 2是图 1 中伪立体弯管展平后的示意图。 图 3是伪立体弯管在经过 "旋转"后沿新的交线 g展平后的平面视图。 图 4是伪立体弯管在经过 "旋转"后沿交线 f观察的视图。 图 5显示了一种典型的建筑内管路布局的几种实施例。 图 6,位于两个相对墙面的插座之间的管路能获得的最小累积转弯角度与这两个 插座的水平间距 W的关系图。
图 7, 与插座 100连接的弯管的转弯角度为 90° 的情形。 图 8显示了改变插座 100的倾斜角度后的情形。 图 9, 改变插座 100、 101、 102、 103的倾斜角度后的管路布局实施例。 图 10, 位于两个相对墙面的插座之间的管路能获得的最小累积转弯角度与这两 个插座的水平间距 W的关系图。 这里 Ω1取值为 45 ° 。 图 1 1, 五个插座与垂线 m以倾角 Ω1排布时的管路示意图。 图中的管路以墙面 与地面的交线 g1为轴展平; 垂线 m与交线 g1垂直。 图 12, 五个插座水平排列示意图。 各插座的左下一边与垂线 m 的倾角为 Ω1 ; 右下一边的倾角为 Ω2; Ω1 + Ω2= 90° 。 图 13, 双位插座实施例。 图 14显示了传统插座内线缆的走线情况。 图 15, 传统插座旁边的旁路弯管。 图 16显示的是一种具有上下两个三角形 "过线区" 的六边形插座结构。 图 17, 采用六边形插座时的管路示意图。 BRIEF DESCRIPTION OF THE DRAWINGS 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. 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. Here Ω1 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 Ω1. 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. The inclination of the lower left side of each socket with the perpendicular line m is Ω1; the inclination angle of the lower right side is Ω2; Ω1 + Ω2 = 90°. Figure 13. Two-position socket embodiment. Figure 14 shows the routing of cables in a conventional outlet. Figure 15. 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.
实施方式 本发明的基本原理,是使得墙面的插座上与管路连接的面与垂线之间形成一个倾 角; 这即可以是传统的方形插座或双位矩形插座的倾斜排列, 也可以采用新的插 座几何结构。 图 8显示了本发明的基本实施例原型。 相对照图 7的现有技术, 插座 100的倾 斜, 使得原来的转弯角度为 Ωο的弯管变成了转弯角度为 Ω1的弯管。
图 9是采用了倾斜方案后的管路布局。相比于图 5,插座 100到插座 101、 102、 103 的管路的累积转弯角度都得到大幅度减少。 当每个插座都采用 45°倾角时, 每条管路的累积转弯角度都可以减少 90°。管路的通畅程度也因此得到大幅度提 高。 从图 10以及前文中的表 1可以看到, 随着 Ω1的减小, 管路的累积转弯角度得 以双倍减小,即 2Ω1 ;但是连接弯管和插座之间的直管则相应地变得更长、更平。 图 1 1是采用了 45°倾角的一种实施例。 五个邻接的插座 100倾斜后分成两排、 排列成字母" M"的形状。其中两个插座之间以一条弯管 88连接, 这里称之为"旁 路弯管"。 图 12显示了另一种实施例。 Ω1 30° , 五个插座水平排列, 依次错位、 局部搭 连在一起。 图中有两条旁路弯管 88, 分别连接一对彼此不相邻的插座。 需要注意的是, Ω1 30° 意味着 Ω2 60° 。也就是连接右下侧的弯管的转弯角 度是 60° 。 综合各方面的利弊, 我们认为左右对称的 45°是一个兼顾两侧、 便于实施的优选 方案。 图 13是双位插座的实施例。 图中仍然有一条转弯角度为 90° 的旁路弯管 88, 连接左右不相邻的一对插座。 上面这几个实施例中设置旁路弯管的目的是为了方便插座之间的线缆通行。因为 传统的正方形插座的空间有限; 线缆, 特别是那些比较硬、 比较粗的线缆, 几乎 无法顺畅地通行。 由于没有多余的空间,也无法预留一些线缆在插座内供未来利 用。 图 14显示了传统插座内线缆 87拥挤在边边角角的情形。事实上,这些"过境" 的线缆 87难免会影响到电源插座或信息插座的顺利安装。 尽管,工程中也可以在插座外补充类似的旁路弯管,例如图 15中的旁路弯管 89;
但是, 这里的旁路弯管的转弯角度是 180° , 而前述实施例中的旁路弯管 88的 转弯角度只有 90° , 其顺畅程度明显不在一个等级。 综合前述对现有插座诸多问题的分析, 我们提出一种新的插座设计。 这种新的插座的内部几何结构由一个正方形空间和两个等腰三角形空间组成。整 体外形看,新插座是个左右两边平行的六边形。两个三角形的腰都是六边形的边。 如图 16所示, 位于右侧的新插座的中部方形区域 1000的空间大小基本等同于 左侧的传统插座 100; 新插座的上面和下面各有一个三角形的区域, 称之为过线 区 ( 1001和 1002)。 图 17是采用新插座后的管路实施例局部。 由于有了三角形的过线区, 这些新插 座不必通过倾斜来实现转弯角度的减小,插座下面的两个斜边刚好满足了这个需 求。 同时, 连接这些三角形过线区的旁路弯管 88的转弯角度也远远小于 180° 。 如 果三角形为正三角形, 那么 Ω1 =45° , 旁路弯管 88的转弯角度为 90° 。 三角形过线区的存在, 为线缆的 "过境"提供了极大的便利。 线缆的转弯角度也 大幅度减小。尤其对于那些难以转弯的又硬又粗的线缆,在狭小的插座内部空间 里实现 90° 的转弯角度要比 180° 的转弯角度容易得多。 而且, 三角形过线区和旁路弯管的存在, 使得插座中部空间 1000不受挤占。 同样, 在需要调整或更换 "过境"线缆时, 由于有三角形过线区和旁路弯管的存 在, 使得原先安装的电源插座或信息插座有可能不必拆卸。
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 Ω becomes a bend having a turn angle of Ω1. 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. When each socket is angled at 45°, the cumulative turning angle of each pipe can be reduced by 90°. The patency of the pipeline has also been greatly improved. As can be seen from Figure 10 and Table 1 above, as the Ω1 decreases, the cumulative turning angle of the pipe is doubled, ie 2 Ω1; however, the straight pipe connecting the elbow and the socket changes accordingly. It will be longer and flatter. Figure 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. Ω1 30°, five sockets are horizontally arranged, which are sequentially misaligned and partially joined together. There are two bypass bends 88 in the figure that connect a pair of sockets that are not adjacent to each other. It should be noted that Ω1 30° means Ω2 60°. That is, the turning angle of the elbow connected to the lower right side is 60°. Combining the advantages and disadvantages of all aspects, we believe that the 45° symmetry is a preferred solution that takes both sides into consideration and is easy to implement. Figure 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. The purpose of providing bypass bends in the above embodiments is to facilitate cable passage between the sockets. Because traditional square sockets have limited space; cables, especially those that are harder and thicker, can hardly pass smoothly. Since there is no extra space, it is impossible to reserve some cables in the socket for future use. 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. Although, in the project, a similar bypass elbow can be added outside the socket, such as the bypass elbow 89 in FIG. 15; However, 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. Combining the aforementioned analysis of many problems with existing sockets, we propose a new socket design. 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. 16, 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). Figure 17 is a partial view of a piping embodiment after a new socket is employed. Thanks to the triangular crossing area, these new sockets do not have to be tilted to achieve a reduction in the turning angle, and the two hypotenuses below the socket just meet this requirement. At the same time, the turning angle of the bypass elbow 88 connecting the triangular crossing areas is also much smaller than 180°. If the triangle is an equilateral triangle, then Ω1 = 45° and the bypass bend 88 has a turning angle of 90°. 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. Moreover, the presence of the triangular crossing zone and the bypass elbow allows the receptacle central space 1000 to be unoccupied. Similarly, when a "transit" cable needs to be adjusted or replaced, 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.
Claims
1. 一种减小管路累积转弯角度的方法, 所述方法用于减小建筑内连接位于两个 墙面的插座之间的线缆管路的累积转弯角度, 所述线缆管路的中段敷设于地 面, 在两个墙面与地面的交界处各包含一个伪立体弯管, 其特征在于, 在墙 面上安装所述插座时, 使得所述插座与所述线缆管路对接的面与地面的垂线 之间形成一个小于 90° 的夹角。 A method for reducing a cumulative turning angle of a pipeline, the method for reducing a cumulative turning angle of a cable conduit connecting a socket between two walls in a building, the cable conduit The middle section is laid on the ground, and each of the wall surfaces and the ground includes a pseudo-stereoscopic elbow, and the socket is connected to the cable pipeline when the socket is mounted on the wall surface. An angle of less than 90° is formed between the surface and the vertical line of the ground.
2. 如权利要求 1所述的方法, 其特征在于, 所述的夹角的最小值为 30° , 最大 值为 60° ; 优选地, 所述夹角为 45° 。 2. The method according to claim 1, wherein the minimum angle of the included angle is 30° and the maximum value is 60°; preferably, the included angle is 45°.
3. 如权利要求 2所述的方法, 其特征在于, 两个或两个以上具有相同所述夹角 的所述插座依次邻接或搭接在一起, 并同处于一个水平线上。 3. The method of claim 2, wherein the two or more sockets having the same angle are sequentially adjacent or lapped together and are on a horizontal line.
4. 如权利要求 2所述的方法, 其特征在于, 三个以上具有相同所述夹角的所述 插座分成相邻的两排, 依次邻接或搭接在一起。 4. The method of claim 2, wherein the three or more sockets having the same angle are divided into two adjacent rows, which are sequentially adjacent or overlapped.
5. 如权利要求 3所述的方法, 其特征在于, 所述两个或两个以上插座中, 有一 对插座通过转弯角度为 90° 的旁路弯管连接。 The method according to claim 3, wherein one of the two or more sockets is connected by a bypass elbow having a turning angle of 90°.
6. 如权利要求 5所述的方法, 其特征在于, 所述的一对插座不邻接, 也不搭接 在一起。 6. The method of claim 5, wherein the pair of sockets are not adjacent and are not overlapped.
7. 如权利要求 3所述的方法, 其特征在于, 所述的两个或两个以上插座为双位 插座。 7. The method of claim 3, wherein the two or more sockets are two-position sockets.
8. 如权利要求 3或 4所述的方法, 其特征在于, 所述的伪立体弯管的弯曲半径 大于管径的 10倍。
The method according to claim 3 or 4, wherein the pseudo-stereoscopic elbow has a bending radius greater than 10 times the diameter of the pipe.
9. 一种能够减小线缆管路累积转弯角度的插座, 其特征在于, 所述插座为六边 形, 包含一个正方形的区域和两个等腰三角形的过线区, 所述两个等腰三角 形分别位于正方形区域的上下两侧, 并且这两个三角形的两个腰都是所述六 边形的边。 9. A socket capable of reducing a cumulative turning angle of a cable conduit, wherein the socket is hexagonal, comprising a square region and two isosceles triangular crossing regions, the two The waist triangles are respectively located on the upper and lower sides of the square area, and the two waists of the two triangles are the sides of the hexagon.
10.如权利要求 9所述的插座,其特征在于,所述的两个等腰三角形为正三角形。
10. The socket of claim 9 wherein said two isosceles triangles are equilateral triangles.
Priority Applications (16)
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CN202010727777.3A CN112072584A (en) | 2013-12-31 | 2013-12-31 | Staggered socket set |
CN202010715606.9A CN112072583A (en) | 2013-12-31 | 2013-12-31 | Hexagonal socket set |
CN202010727679.XA CN112018689A (en) | 2013-12-31 | 2013-12-31 | Two-position socket set |
CN202010733983.5A CN112018691A (en) | 2013-12-31 | 2013-12-31 | Staggered socket set |
PCT/IB2013/061451 WO2015101811A1 (en) | 2013-12-31 | 2013-12-31 | Method for reducing accumulated turning angle of conduit |
CN202010715608.8A CN112072578A (en) | 2013-12-31 | 2013-12-31 | Regular hexagon socket set |
CN202010715280.XA CN112018687A (en) | 2013-12-31 | 2013-12-31 | Hexagonal socket for reducing accumulated turning angle of pipeline |
CN202010734133.7A CN112072579A (en) | 2013-12-31 | 2013-12-31 | Double-row socket set |
CN202010715279.7A CN112072582A (en) | 2013-12-31 | 2013-12-31 | Double-row socket set |
CN202010733693.0A CN112018690A (en) | 2013-12-31 | 2013-12-31 | Two-position socket set |
CN201380031344.2A CN104904083A (en) | 2013-12-31 | 2013-12-31 | Method for reducing accumulated turing angle of conduit |
CN201811413635.9A CN109494649B (en) | 2013-12-31 | 2013-12-31 | Method for reducing accumulated turning angle of pipeline |
CN202010715607.3A CN112018688A (en) | 2013-12-31 | 2013-12-31 | Regular hexagon socket for reducing accumulated turning angle of pipeline |
PCT/IB2014/067320 WO2015101912A1 (en) | 2013-12-31 | 2014-12-25 | Bevel-sided socket |
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 |
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PCT/IB2013/061451 WO2015101811A1 (en) | 2013-12-31 | 2013-12-31 | Method for reducing accumulated turning angle of conduit |
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PCT/IB2013/061451 WO2015101811A1 (en) | 2013-12-31 | 2013-12-31 | Method for reducing accumulated turning angle of conduit |
PCT/IB2014/067320 WO2015101912A1 (en) | 2013-12-31 | 2014-12-25 | Bevel-sided socket |
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2013
- 2013-12-31 WO PCT/IB2013/061451 patent/WO2015101811A1/en active Application Filing
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- 2013-12-31 CN CN202010715280.XA patent/CN112018687A/en active Pending
- 2013-12-31 CN CN201380031344.2A patent/CN104904083A/en active Pending
- 2013-12-31 CN CN202010715606.9A patent/CN112072583A/en active Pending
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2014
- 2014-12-25 WO PCT/IB2014/067320 patent/WO2015101912A1/en active Application Filing
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2015
- 2015-07-21 GB GBGB1512748.3A patent/GB201512748D0/en not_active Ceased
- 2015-07-21 GB GBGB1512744.2A patent/GB201512744D0/en not_active Ceased
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2812362Y (en) * | 2005-01-17 | 2006-08-30 | 朱汝钦 | Bending pipe |
CN201408890Y (en) * | 2009-03-21 | 2010-02-17 | 吴利玲 | Hexagonal patch board capable of collecting wire |
Cited By (3)
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 |
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CN109494649A (en) | 2019-03-19 |
GB201512748D0 (en) | 2015-08-26 |
CN112072579A (en) | 2020-12-11 |
CN112018689A (en) | 2020-12-01 |
WO2015101912A1 (en) | 2015-07-09 |
CN112018688A (en) | 2020-12-01 |
CN112072583A (en) | 2020-12-11 |
CN112072582A (en) | 2020-12-11 |
GB201512744D0 (en) | 2015-08-26 |
CN104904083A (en) | 2015-09-09 |
CN112018690A (en) | 2020-12-01 |
CN109494649B (en) | 2020-07-28 |
CN112018687A (en) | 2020-12-01 |
CN112072584A (en) | 2020-12-11 |
CN112018691A (en) | 2020-12-01 |
CN112072578A (en) | 2020-12-11 |
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