阅读说明：本技术 一种防堵塞的管道 (Anti-blocking pipeline ) 是由 黄洪刚 张柏 尹肖飞 于 2020-08-02 设计创作，主要内容包括：本发明公开了一种防堵塞的管道,包括管道,所述管道的左端为出口端、右端为进口端,所述管道的内侧壁设有支撑架,所述支撑架上向出口端延伸设有凸轴,所述凸轴与管道同轴设置；所述凸轴上设有套筒,所述套筒与凸轴之间沿凸轴的轴向滑动连接且沿凸轴的圆周方向固定连接；所述套筒的外侧沿径向设有滤板,所述滤板上呈阵列设有滤孔；所述套筒上转动连接有搅碎盘,所述搅碎盘上设有多个通流窗口,相邻的两个通流窗口之间为隔板；所述管道的内侧壁上设有轨道槽,所述搅碎盘的外圆周侧面设有凸柱；所述凸轴上套接有复位弹簧,所述复位弹簧位于支撑架和滤板之间,该防堵塞的管道不仅结构简单,而且能够将滤板上的杂质清除。(The invention discloses an anti-blocking pipeline which comprises a pipeline, wherein the left end of the pipeline is an outlet end, the right end of the pipeline is an inlet end, a support frame is arranged on the inner side wall of the pipeline, a convex shaft extends towards the outlet end on the support frame, and the convex shaft and the pipeline are coaxially arranged; the convex shaft is provided with a sleeve, and the sleeve and the convex shaft are connected in a sliding manner along the axial direction of the convex shaft and fixedly connected along the circumferential direction of the convex shaft; the outer side of the sleeve is provided with filter plates along the radial direction, and the filter plates are provided with filter holes in an array; the sleeve is rotatably connected with a stirring disc, the stirring disc is provided with a plurality of through-flow windows, and a partition plate is arranged between every two adjacent through-flow windows; a track groove is formed in the inner side wall of the pipeline, and a convex column is arranged on the side surface of the outer circumference of the smashing disc; the convex shaft is sleeved with a return spring, the return spring is positioned between the support frame and the filter plate, and the anti-blocking pipeline is simple in structure and can clear away impurities on the filter plate.)

1. The anti-blocking pipeline comprises a pipeline, wherein the left end of the pipeline is an outlet end, and the right end of the pipeline is an inlet end; the convex shaft is provided with a sleeve, and the sleeve and the convex shaft are connected in a sliding manner along the axial direction of the convex shaft and fixedly connected along the circumferential direction of the convex shaft; the outer side of the sleeve is provided with filter plates along the radial direction, and the filter plates are provided with filter holes in an array; the sleeve is connected with a stirring disc in a rotating mode, a plurality of through-flow windows are uniformly arranged on the stirring disc at intervals along the circumferential direction of the convex shaft, and a partition plate is arranged between every two adjacent through-flow windows; a track groove is formed in the inner side wall of the pipeline, and a convex column extending into the track groove is arranged on the side surface of the outer circumference of the crushing disc so as to rotate in the circumferential direction when the crushing disc moves in the axial direction; the convex shaft is sleeved with a return spring, and the return spring is positioned between the support frame and the filter plate and used for forcing the filter plate to move rightwards.

2. The anti-clogging pipeline according to claim 1, wherein the track groove comprises a plurality of first inclined grooves uniformly arranged on the inner side wall of the pipeline groove at intervals along the circumferential direction of the protruding shaft, a second inclined groove is arranged between two adjacent first inclined grooves, the left end of each second inclined groove is communicated with the left end of one first inclined groove, and the right end of each second inclined groove is communicated with the right end of the other first inclined groove; when the crushing disc moves to the left end, the convex column moves to the left end of the second chute from the first chute, and when the crushing disc moves to the right end, the convex column moves to the right end of the first chute from the second chute; when the convex column moves along the first chute or the second chute, the stirring disc is driven to rotate.

3. The anti-clogging pipe of claim 1, wherein the sleeve is provided with a first snap spring on the outside of the filter plate, the mincing disc is located between the filter plate and the first snap spring, and the left end of the mincing disc is in contact with the right end of the filter plate.

4. The anti-clogging pipeline according to claim 1, wherein the inner side wall of the sleeve is provided with a limiting chute along the axial direction, and a limiting block positioned in the limiting chute is fixedly installed on the outer side of the protruding shaft.

5. The anti-clogging conduit according to claim 1, wherein said grating disk is provided with cutting edges at the junction of the partition and the through-flow window.

6. The anti-clogging conduit according to claim 1, wherein a second snap spring is provided on the inner side wall of the conduit at the right end of the protruding shaft, and the right end of the crushing plate abuts against the second snap spring when the protruding column moves from the second chute to the right end of the first chute.

Technical Field

The invention belongs to the technical field of pipelines, and particularly relates to an anti-blocking pipeline.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.

Disclosure of Invention

The invention aims to provide an anti-blocking pipeline which is simple in structure and can remove impurities on a filter plate.

In order to achieve the purpose, the invention provides the following technical scheme:

the anti-blocking pipeline comprises a pipeline, wherein the left end of the pipeline is an outlet end, the right end of the pipeline is an inlet end, a support frame is arranged on the inner side wall of the pipeline, a convex shaft extends towards the outlet end on the support frame, and the convex shaft and the pipeline are coaxially arranged; the convex shaft is provided with a sleeve, and the sleeve and the convex shaft are connected in a sliding manner along the axial direction of the convex shaft and fixedly connected along the circumferential direction of the convex shaft; the outer side of the sleeve is provided with filter plates along the radial direction, and the filter plates are provided with filter holes in an array; the sleeve is connected with a stirring disc in a rotating mode, a plurality of through-flow windows are uniformly arranged on the stirring disc at intervals along the circumferential direction of the convex shaft, and a partition plate is arranged between every two adjacent through-flow windows; a track groove is formed in the inner side wall of the pipeline, and a convex column extending into the track groove is arranged on the side surface of the outer circumference of the crushing disc so as to rotate in the circumferential direction when the crushing disc moves in the axial direction; the convex shaft is sleeved with a return spring, and the return spring is positioned between the support frame and the filter plate and used for forcing the filter plate to move rightwards.

Furthermore, the track groove comprises a plurality of first inclined grooves which are uniformly arranged on the inner side wall of the pipe groove at intervals along the circumferential direction of the protruding shaft, a second inclined groove is arranged between every two adjacent first inclined grooves, the left end of each second inclined groove is communicated with the left end of one first inclined groove, and the right end of each second inclined groove is communicated with the right end of the other first inclined groove; when the crushing disc moves to the left end, the convex column moves to the left end of the second chute from the first chute, and when the crushing disc moves to the right end, the convex column moves to the right end of the first chute from the second chute; when the convex column moves along the first chute or the second chute, the stirring disc is driven to rotate.

Furthermore, the sleeve is provided with a first snap spring on the outer side of the filter plate, the crushing disc is positioned between the filter plate and the first snap spring, and the left end of the crushing disc is in contact with the right end of the filter plate.

Furthermore, telescopic inside wall is equipped with spacing spout along the axial, the outside fixed mounting of protruding axle has the stopper that is located spacing spout.

Furthermore, the stirring disc is provided with a cutting edge at the joint of the partition plate and the through-flow window.

Furthermore, be equipped with the second jump ring at the right-hand member of protruding axle on the inside wall of pipeline, when the projection moved to the right-hand member of first chute by the second chute, the right-hand member of stirring dish was contradicted on the second jump ring.

Advantageous effects

Compared with the prior art, the technical scheme of the invention has the following advantages:

the invention is provided with a filter plate and a stirring disc, wherein the stirring disc is provided with a through-flow window and a partition plate, a cutting edge is arranged at the joint of the partition plate and the through-flow window, fluid flows into an outlet end through a filter hole on the filter plate superposed with the through-flow window in the flowing process, when the filter hole is blocked, the left-right pressure difference of the filter plate is increased, the stirring disc moves leftwards under the action of the pressure difference and is matched with a track groove on a pipeline through a convex column on the stirring disc, so that the stirring disc rotates, impurities blocked in the filter hole are crushed through the cutting edge in the rotating process of the stirring disc, the through-flow window rotates to the filter hole blocked by the partition plate, and after the front-back pressure difference of the filter plate is reduced, the stirring disc moves rightwards under the action of a return spring and rotates to an initial position under the matching; if the pressure difference is still too great, the previous process is repeated until all the impurities are crushed.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic view showing the cooperation between the posts on the mincing disc and the track grooves when the mincing disc is in the position shown in FIG. 1;

FIG. 4 is a cross-sectional view showing the filter plate and the crushing disc moving leftward when the filter plate is clogged according to the present invention;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

FIG. 6 is a schematic view of the combination of the posts on the mincing disc and the track grooves when the mincing disc is in the position shown in FIG. 4;

FIG. 7 is a cross-sectional view of the filter plate of the present invention moving to the right from the position of FIG. 4;

FIG. 8 is a cross-sectional view taken along line A-A of FIG. 7;

FIG. 9 is a schematic view of the combination of the posts on the shredder plate and the track grooves when the shredder plate is in the position shown in FIG. 7;

FIG. 10 is a schematic three-dimensional view of the crushing disk of the present invention;

FIG. 11 is a front view of a puck according to the present invention.

Detailed Description

Referring to fig. 1 to 11, an anti-clogging pipe 1 includes a pipe 1, a left end of the pipe 1 is an outlet end, a right end of the pipe 1 is an inlet end, a support frame 2 is disposed on an inner side wall of the pipe 1, a protruding shaft 22 extends from the support frame 2 to the outlet end, and the protruding shaft 22 is coaxial with the pipe 1; the protruding shaft 22 is provided with a sleeve 4a, and the sleeve 4a is connected with the protruding shaft 22 in a sliding manner along the axial direction of the protruding shaft 22 and fixedly connected with the protruding shaft 22 along the circumferential direction; the outer side of the sleeve 4a is provided with filter plates 4 along the radial direction, and the filter plates 4 are provided with filter holes 41 in an array; the sleeve 4a is rotatably connected with a stirring disc 5, a plurality of through-flow windows 51 are uniformly arranged on the stirring disc 5 along the circumferential direction of the convex shaft 22 at intervals, and a partition plate 52 is arranged between every two adjacent through-flow windows 51; a track groove is formed in the inner side wall of the pipeline 1, and a convex column 53 extending into the track groove is arranged on the side surface of the outer circumference of the crushing disc 5 so as to rotate along the circumferential direction when the crushing disc 5 moves along the axial direction; the convex shaft 22 is sleeved with a return spring 3, and the return spring 3 is positioned between the support frame 2 and the filter plate 4 and used for forcing the filter plate 4 to move rightwards.

The track groove comprises three first inclined grooves 111 uniformly arranged on the inner side wall of the pipe groove at intervals along the circumferential direction of the protruding shaft 22, a second inclined groove 112 is arranged between every two adjacent first inclined grooves 111, the left end of each second inclined groove 112 is communicated with the left end of one first inclined groove 111, and the right end of each second inclined groove 112 is communicated with the right end of the other first inclined groove 111; when the mincing disc 5 moves to the left end, the convex column 53 moves from the first chute 111 to the left end of the second chute 112, and when the mincing disc 5 moves to the right end, the convex column 53 moves from the second chute 112 to the right end of the first chute 111; when the convex column 53 moves along the first chute 111 or the second chute 112, the mincing disc 5 is driven to rotate; the right end of protruding axle 22 is equipped with second jump ring 4b on the inside wall of pipeline 1, and when projection 53 moved the right-hand member of first chute 111 by second chute 112, the right-hand member of stirring dish 5 was contradicted on second jump ring 4 b.

The outer side of the filter plate 4 on the sleeve 4a is provided with a first snap spring 6, the crushing disc 5 is positioned between the filter plate 4 and the first snap spring 6, and the left end of the crushing disc 5 is in contact with the right end of the filter plate 4. The inside wall of sleeve 4a is equipped with spacing spout 4c along the axial, the outside fixed mounting of protruding axle 22 has the stopper 4d that is located spacing spout 4 c. The grating disk 5 is provided with cutting edges 521 at the connection of the partition 52 with the through-flow window 51.

When the invention is used, fluid flows into the outlet end through the filter holes 41 on the filter plate 4 superposed with the through-flow window 51 in the flowing process, when the filter holes 41 are blocked, the pressure difference between the front and the back of the filter plate 4 is increased, the stirring disc 5 moves leftwards under the action of the pressure difference and is matched with the track grooves on the pipeline 1 through the convex columns 53 on the stirring disc 5, when the stirring disc 5 moves to the left end, the convex columns 53 move to the left end of the second chute 112 from the first chute 111, the stirring disc 5 rotates, impurities blocked in the filter holes 41 are crushed through the cutting edges 521 during the rotation of the stirring disc 5, the through-flow window 51 rotates to the filter holes 41 blocked by the partition plate 52, when the pressure difference between the front and the back of the filter plate 4 is reduced, under the action of the return spring 3, the stirring disc 5 moves again, and when the stirring disc 5 moves to the right end under the matching of the convex columns 53 and the track grooves, the convex columns 53 move to the right end from the second chute 112 to the right end of the first chute 111, rotating the crushing disk 5 to an initial position; if the pressure difference is still too great, the previous process is repeated until all the impurities are crushed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.