CN217537273U

CN217537273U - Drainage ditch corner washing tool

Info

Publication number: CN217537273U
Application number: CN202220156155.4U
Authority: CN
Inventors: 张开源; 徐亚军; 刘军; 张路路; 王震
Original assignee: China First Metallurgical Group Co Ltd
Current assignee: China First Metallurgical Group Co Ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-10-04
Anticipated expiration: 2032-01-20

Abstract

The utility model provides a escape canal corner washes instrument, include: the rotary drill bit is provided with a tubular groove extending along the axial direction of the rotary drill bit in the center of the tail part, a water spraying bent hole group is distributed on the side wall of the tubular groove and comprises a plurality of water spraying bent holes with water outlet paths distributed spirally, and the tail part of the rotary drill bit is also provided with a water inlet pipe communicated with the tubular groove; and the water delivery pipe is rotatably connected with the water inlet pipe through a rotary pipe joint. The utility model discloses a drainage ditch corner washes instrument, through behind the raceway switch-on high pressure water source, can produce a great drive power to the drill bit, makes rotary drill bit rotate, and rotary drill bit itself breaks the dirt of stubborn or sclerosis, sprays the spiral water column that goes out simultaneously and washes the peripheral dirt of drill bit, and the cleaning performance is better, and efficiency is higher.

Description

Drainage ditch corner flushing tool

Technical Field

The utility model relates to a construction technical field, concretely relates to escape canal corner washes instrument.

Background

The drainage ditches are generally arranged at two ends or lower ends of the slope intercepting ditches and used for draining surface runoff which cannot be accommodated by the intercepting ditches. The terminal of the drainage ditch is connected with a reservoir or a natural drainage channel. A large amount of sewage flows through the drainage ditch, and stubborn dirt attached to the inner wall of the drainage ditch is accumulated thicker and thicker after a long time, so that the drainage ditch is easy to block after a long time. Therefore need often carry out the escape canal and wash in order to solve the problem that the escape canal blockked up, traditional washing mode is to use sanitizer and brush or use high-pressure squirt to wash, and is inefficient, needs many people to operate, and the water consumption is great moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem that exists among the prior art, and provide a escape canal corner flushing means, can realize the high-efficient washing to the escape canal.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a gutter corner washing tool comprising:

the rotary drill bit is provided with a tubular groove extending along the axial direction of the rotary drill bit in the center of the tail part, a water spraying bent hole group is distributed on the side wall of the tubular groove and comprises a plurality of water spraying bent holes with water outlet paths distributed spirally, and the tail part of the rotary drill bit is also provided with a water inlet pipe communicated with the tubular groove;

and the water delivery pipe is rotatably connected with the water inlet pipe through a rotary pipe joint.

Preferably, the water spraying holes are distributed in groups at intervals along the length direction of the tubular groove.

Preferably, the water pipe is provided with a pressure regulating valve.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a drainage ditch corner washes instrument, through behind the raceway switch-on high pressure water source, the high pressure water source is the curved hole of water spray that the spiral distributes from going out the water route and spouts respectively, and the spun water column is the spiral and distributes, can produce a great drive power to rotary drill bit, makes rotary drill bit rotate, and rotary drill bit itself breaks the dirt of stubborn or sclerosis, sprays the spiral water column that goes out simultaneously and washes the peripheral dirt of drill bit, and the cleaning performance is better, and efficiency is higher.

2. The utility model discloses a escape canal corner washes instrument is equipped with the air-vent valve on conduit, adjusts water pressure in the conduit through the air-vent valve to reach the purpose of adjusting the rotary drill rotational speed, can adapt to different washing demands.

Drawings

FIG. 1 is a perspective view of the device of the present invention;

FIG. 2 is a schematic plan view of the apparatus of the present invention;

in the figure: 1. a conical drill bit; 101. a tubular slot; 102. water spraying hole bending; 2. a water inlet pipe; 3. a water delivery pipe; 4. a rotary joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

As shown in fig. 1 and fig. 2, the utility model provides a pair of escape canal corner washing tool, include:

the rotary drill bit 1 is conical, a tubular groove 101 extending along the axial direction of the rotary drill bit 1 is formed in the center of the tail of the rotary drill bit 1, a water spraying bent hole group is distributed on the side wall of the tubular groove 101 and comprises a plurality of water spraying bent holes 102 with spirally distributed water outlet paths, the water spraying bent holes 102 are communicated with the outside, and a water inlet pipe 2 communicated with the tubular groove 101 is further arranged at the tail of the rotary drill bit 1;

a water delivery pipe 3 which is rotationally connected with the water inlet pipe 2 through a rotary pipe joint 4.

When the tool is used, a high-pressure water source is connected through the water conveying pipe 3, high-pressure water is respectively sprayed out from the water spraying bent holes 102 with the water outlet paths in spiral distribution, sprayed water columns are in spiral distribution, a large driving force can be generated for the rotary drill bit 1 due to large water pressure to drive the rotary drill bit 1 to rotate, stubborn or hardened dirt is broken in the rotating process of the rotary drill bit 1, and the sprayed spiral water columns flush the dirt on the periphery of the drill bit at the same time, so that the purpose of efficient cleaning is achieved.

Further, the water spray curved hole groups can be arranged in multiple groups and distributed at intervals along the length direction of the tubular groove 101, the multiple groups of water spray curved hole groups act together, the rotating speed of the rotary drill bit 1 can be increased under the condition that the water pressure is certain, and the flushing effect is enhanced.

Furthermore, in order to realize that the rotating speed of the rotary drill bit 1 can be regulated, a pressure regulating valve (not shown in the attached drawings) is arranged on the water pipe 3, and the water pressure in the water pipe 3 is regulated through the pressure regulating valve, so that the purpose of regulating the rotating speed of the rotary drill bit 1 is achieved, and different cleaning requirements are met.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a escape canal corner washes instrument which characterized in that includes:

the water spray drilling device comprises a rotary drill bit (1), wherein a tubular groove (101) extending along the axial direction of the rotary drill bit is formed in the center of the tail of the rotary drill bit (1), a water spray curved hole group is distributed on the side wall of the tubular groove (101), the water spray curved hole group comprises a plurality of water spray curved holes (102) which are spirally distributed along a water outlet path, and a water inlet pipe (2) communicated with the tubular groove (101) is further arranged at the tail of the rotary drill bit (1);

the water delivery pipe (3) is rotatably connected with the water inlet pipe (2) through a rotary pipe joint (4).

2. The drain corner washing tool according to claim 1, wherein the water spray elbow groups are arranged in a plurality of groups and are spaced apart along the length of the tubular groove (101).

3. A gutter corner washing tool according to claim 1, wherein the water pipe (3) is provided with a pressure regulating valve.