CN213508867U

CN213508867U - High-pressure water-driven rotating head for pipeline dredging

Info

Publication number: CN213508867U
Application number: CN202022430706.5U
Authority: CN
Inventors: 王忆; 王雁南
Original assignee: Suzhou Hecheng Municipal Transportation Maintenance Co ltd
Current assignee: Suzhou Hecheng Municipal Transportation Maintenance Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-22
Anticipated expiration: 2030-10-28

Abstract

The utility model belongs to the technical field of the rotating head and specifically relates to pipeline mediation high pressure water moves rotating head. This rotating head includes the rotating head body, the core pipe, the scraper, radially penetrate the water hole, the roating seat, a pedestal, the rotating head body is in the same place with roating seat fixed connection, be equipped with the turbine chamber on the roating seat, evenly distributed has turbine blade on the turbine intracavity wall, it has the several apopore to distribute on the roating seat, the turbine chamber is linked together with the apopore, the core pipe tail end is fixed on the base, the base rotates with the roating seat to be connected, the core pipe is arranged in the roating seat, it radially penetrates the water hole to distribute the several on the arc wall of core. The utility model discloses an outside water source is connected to the base to spout water from the apopore of roating seat through the core pipe. The turbine cavity of the rotary seat is impacted by high-pressure water to drive the rotary seat and the rotary head body to rotate, and the sludge in the pipeline is scraped by the scraper on the rotary head and the sprayed high-pressure water. This application has improved pipeline efficiency of decontaminating, and simple structure.

Description

High-pressure water-driven rotating head for pipeline dredging

Technical Field

The utility model belongs to the technical field of the rotating head and specifically relates to pipeline mediation high pressure water moves rotating head.

Background

In the daily maintenance of municipal rainwater and sewage pipe networks, hardened objects such as a large amount of silt, sediment and the like exist at the bottom of the pipe often, at present, high-pressure jet water flow is generally used for dredging, and part of silt can be flushed away by the high-pressure jet water flow, but the plate knots are difficult to flush away.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the technical problem described in the background art, the utility model provides a pipeline mediation high pressure water moves rotating head. The base is connected with an external water source, and the core pipe is used for spraying water out of the water outlet hole of the rotary seat. The turbine cavity of the rotary seat is impacted by high-pressure water to drive the rotary seat and the rotary head body to rotate, and the sludge in the pipeline is scraped by the scraper on the rotary head and the sprayed high-pressure water. This application has improved pipeline efficiency of decontaminating, and simple structure.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a pipeline mediation high pressure water moves rotating head, including the rotating head body, the core pipe, the scraper, radially penetrate the water hole, the roating seat, a pedestal, the rotating head body is in the same place with roating seat fixed connection, be equipped with the turbine chamber in the roating seat, evenly distributed has turbine blade on the turbine intracavity wall, it has the several apopore to distribute on the roating seat, the turbine chamber is linked together with the apopore, core pipe tail end is fixed on the base, the base rotates with the roating seat to be connected, the core pipe is arranged in the roating seat, it radially penetrates the water hole to distribute the several on the arc.

Specifically, the top end of the core tube is arranged in an inner ring of a front ball bearing, the front ball bearing is arranged in a bearing groove I between the rotating head body and the rotating seat, the core tube body penetrates through a rear ball bearing, and the rear ball bearing is arranged in a bearing groove II between the rotating seat and the base.

Specifically, be equipped with the ring channel on the roating seat, threaded connection has a plurality of spacing screw on the base, and the end of all spacing screws is all arranged in the ring channel of roating seat.

Specifically, the rotating head body and the rotating seat are fixedly connected together through a retaining screw.

Specifically, the tail end of the base is provided with a water pipe connector.

The utility model has the advantages that: the utility model provides a pipeline mediation high pressure water moves rotating head. The base is connected with an external water source, and the core pipe is used for spraying water out of the water outlet hole of the rotary seat. The turbine cavity of the rotary seat is impacted by high-pressure water to drive the rotary seat and the rotary head body to rotate, and the sludge in the pipeline is scraped by the scraper on the rotary head and the sprayed high-pressure water. This application has improved pipeline efficiency of decontaminating, and simple structure.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is a schematic structural view of a turbine blade of the present invention;

in the figure, 1, a rotating head body, 2, a core pipe, 3, a scraper, 4, a radial water injection hole, 5, a rotating seat, 6, a base, 7, a turbine cavity, 8, a water outlet hole, 9, a front ball bearing, 10, a rear ball bearing, 11, a limiting screw, 12, a retaining screw, 13, a water pipe joint and 14, a turbine blade.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Fig. 1 is a schematic structural diagram of the present invention, fig. 2 is an explosion diagram of the present invention, and fig. 3 is a schematic structural diagram of the turbine blade of the present invention.

The utility model provides a pipeline mediation high pressure water moves rotating head, including rotating head body 1, core pipe 2, scraper 3, radially penetrate water hole 4, roating seat 5, base 6, rotating head body 1 is in the same place with roating seat 5 fixed connection, be equipped with turbine chamber 7 in the roating seat 5, evenly distributed has turbine blade 14 on the 7 inner walls in turbine chamber, it has several apopore 8 to distribute on the roating seat 5, turbine chamber 7 is linked together with

apopore

8, 2 tail end fixings of core pipe are on base 6, base 6 rotates with roating seat 5 to be connected, core pipe 2 is arranged in roating seat 5, it radially penetrates water hole 4 to distribute the several on the arc wall of 2 front ends of core pipe, be equipped with scraper 3 on the. The top end of the core tube 2 is arranged in an inner ring of the front ball bearing 9, the front ball bearing 9 is arranged in a bearing groove I between the rotating head body 1 and the rotating seat 5, the tube body of the core tube 2 penetrates through the rear ball bearing 10, and the rear ball bearing 10 is arranged in a bearing groove II between the rotating seat 5 and the base 6. Be equipped with the ring channel on the roating seat 5, threaded connection has a plurality of stop screw 11 on the base 6, and the ring channel of roating seat 5 is all arranged in to the end of all stop screw 11. The rotary head body 1 and the rotary base 5 are fixedly connected together by a retaining screw 12. The tail end of the base 6 is provided with a water pipe joint 13.

Referring to fig. 1, 2 and 3, the base 6 is connected with a water pipe on the water pump through a water pipe connector 13. The water pump sends water into the core pipe 2 fixed on the base 6 and sprays out through the radial water spray holes 4 on the core pipe 2. The water column of following radial water jet hole 4 spun can impact the turbine chamber 7 of roating seat 5, has turbine blade 14 on the turbine chamber 7, can produce thrust when the water column strikes turbine blade 14, because turbine blade is around the radial distribution of core pipe 2, the thrust that the water column produced like this will order about roating seat 5 and rotating head body 1 high-speed rotatory. And the water in the turbine chamber 7 is sprayed out from the water outlet hole 8.

The rotating head body 1 can also rotate at a high speed durably under the reaction force of water, and the rotating head body drives the scraper 3 to mill the inner plate knots in the pipeline, so that the purpose of clearing the inner plate knots in the pipeline is achieved. Simultaneously from the interior a large amount of water under high pressure that comes out of oblique apopore 8, both can wash the mediation to the pipeline, also promote the pipeline mediation high pressure water to move ahead of hydrodynamic rotating head.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a pipeline mediation high pressure water moves rotating head, which is characterized by, including rotating head body (1), core pipe (2), scraper (3), radially penetrate water hole (4), roating seat (5), base (6), rotating head body (1) is in the same place with roating seat (5) fixed connection, be equipped with turbine chamber (7) in roating seat (5), evenly distributed has turbine blade (14) on turbine chamber (7) inner wall, it has several apopore (8) to distribute on roating seat (5), turbine chamber (7) are linked together with apopore (8), core pipe (2) tail end is fixed on base (6), base (6) are rotated with roating seat (5) and are connected, in roating seat (5) are arranged in core pipe (2), it has several to radially penetrate water hole (4) to distribute on the arc wall of core pipe (2) front end, be equipped with scraper (3) on rotating head body (1).

2. The pipe-clearing high pressure hydrodynamic rotating head of claim 1, wherein: the top end of the core pipe (2) is arranged in an inner ring of the front ball bearing (9), the front ball bearing (9) is arranged in a bearing groove I between the rotating head body (1) and the rotating seat (5), the pipe body of the core pipe (2) penetrates through the rear ball bearing (10), and the rear ball bearing (10) is arranged in a bearing groove II between the rotating seat (5) and the base (6).

3. The pipe-clearing high pressure hydrodynamic rotating head of claim 1, wherein: the rotary seat is characterized in that an annular groove is formed in the rotary seat (5), a plurality of limiting screws (11) are connected to the base (6) in a threaded mode, and the ends of all the limiting screws (11) are arranged in the annular groove of the rotary seat (5).

4. The pipe-clearing high pressure hydrodynamic rotating head of claim 1, wherein: the rotating head body (1) and the rotating seat (5) are fixedly connected together through a retaining screw (12).

5. The pipe-clearing high pressure hydrodynamic rotating head of claim 1, wherein: and a water pipe connector (13) is arranged at the tail end of the base (6).