CN217272636U

CN217272636U - Rotary joint applied to high-pressure water spraying pipe pipeline system

Info

Publication number: CN217272636U
Application number: CN202122958402.0U
Authority: CN
Inventors: 孙建林; 曾小勇
Original assignee: Taicang Suxin Mechanical Equipment Co ltd
Current assignee: Taicang Suxin Mechanical Equipment Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-08-23
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a rotary joint who uses in high pressure spray pipe piping system, including second rotary joint, interior spray pipe way, outer spray pipe way is connected with outer spray hose through first rotary joint perpendicularly, outer spray hose stiff end is connected with first rotary joint perpendicularly, outer spray hose expansion end is connected with second rotary joint perpendicularly, it is the U type to spout hose middle part free flagging outward, inner spray pipe way is connected with interior spray hose through third rotary joint, interior spray hose stiff end is connected with third rotary joint perpendicularly, interior spray hose expansion end is connected with the fourth rotary joint. The utility model discloses an install a high pressure joint that can free rotation respectively at the stiff end and the expansion end of hose, the expansion end of hose is at the in-process that the following mechanism removed, and rotary joint is rotatory by oneself, has eliminated the torsion at hose both ends, and the hose no longer distorts, and the life of hose also prolongs greatly.

Description

Rotary joint applied to high-pressure water spraying pipe pipeline system

Technical Field

The utility model relates to a pickling bonderizing surface treatment equipment technical field, concretely relates to rotary joint who uses in high pressure spray pipe piping system.

Background

The phosphorization process is a process for forming a phosphate chemical conversion film through chemical and electrochemical reactions, the formed phosphate conversion film is called a phosphorization film, in acid pickling phosphorization equipment, water washing after hydrochloric acid is carried out, a high-pressure water washing mechanism with an inner spray pipe and an outer spray pipe is often designed, the inner spray pipe and the outer spray pipe need to move, a hose is needed to be arranged at one section of a water inlet pipe and can move along with an inner spray moving mechanism and an outer spray moving mechanism, the problem is that two ends of the hose are connected through flanges, one end of the hose is fixed, the other end of the hose needs to move along with the inner spray mechanism and the outer spray mechanism, the hose is easy to kink in the moving process, the hose is broken, the service life of the hose is short, and the cleaning operation of a coil is not facilitated.

At present, for example, in 2019, 4.19.4, publication No. CN208762583U discloses a closed acid pickling phosphating automatic line, which only washes a steel wire coil through a washing water tank, so as to reduce pollution to the environment and influence on the body of a worker, but does not solve the problems that the hose is easily twisted and broken during the movement of an inner spray pipe and an outer spray pipe, and the service life of the hose is short.

Therefore, it is necessary to develop a swivel joint for use in a high pressure sprinkler piping system to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rotary joint who uses in high pressure spray pipe piping system to the inside and outside spray tube leads to the hose to break at the easy kinking hose of removal in-process in the solution technique, the very short problem of hose life.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a rotary joint who uses in high pressure water spray pipe piping system, includes first high pressure water pump, first inlet channel, second high pressure water pump, second rotary joint, interior pipeline and the removal support of spouting, the pipeline is spouted outward to first inlet channel end fixedly connected with, outer spout pipeline is connected with the outer hose that spouts through first rotary joint vertically, spout the hose stiff end and be connected with first rotary joint perpendicularly outward, spout the hose expansion end and be connected with the second rotary joint perpendicularly outward, spout the hose middle part free flagging and be the U type outward, interior pipeline is connected with the interior hose that spouts through the third rotary joint, interior hose stiff end that spouts is connected with the third rotary joint perpendicularly, interior hose expansion end that spouts is connected with the fourth rotary joint, remove support end-to-end connection have second rotary joint and fourth rotary joint.

Preferably, the output end of the first high-pressure water pump is connected with a first high-pressure water pump interface, and a first water inlet pipeline is fixedly connected to the tail end of the first high-pressure water pump interface and is used for conveniently extracting water through the designed first high-pressure water pump and the first water inlet pipeline.

Preferably, second high pressure water pump output end and second high pressure water pump interface fixed connection, second high pressure water pump interface end is provided with the second inlet channel, through the second high pressure water pump and the second inlet channel of design, is convenient for carry out the extraction of water.

Preferably, the inner spray pipeline is fixedly connected to the tail end of the second water inlet pipeline, the inner spray pipeline is arranged on the outer side of the outer spray pipeline, and the second water inlet pipeline and the inner spray pipeline are matched for use.

Preferably, the first rotary joint can rotate freely, and a third rotary joint is arranged outside the first rotary joint and can rotate freely, so that the external spraying hose cannot be twisted in the using process, and the service life of the external spraying hose is prolonged.

Preferably, the second rotary joint comprises a rotary joint connecting port, a rotary shaft body, a sealing ring and cylindrical bolts, an outer spraying hose is connected to an interface of the rotary joint connecting port, the sealing ring is arranged outside the rotary shaft body, the cylindrical bolts are arranged in a plurality of numbers, and the second rotary joint can rotate freely due to the design of the rotary shaft body.

Preferably, the middle part of the inner spraying hose freely droops to form a U shape, one side of the inner spraying hose is provided with the outer spraying hose, the inner spraying hose and the outer spraying hose are parallel to each other, the combined use of the inner spraying hose and the outer spraying hose is realized, and the inner wall and the outer wall of the steel wire coil are cleaned more cleanly.

Preferably, a second high-pressure water pump is arranged on the outer side of the first high-pressure water pump, the second rotary joint, the third rotary joint and the fourth rotary joint can freely rotate, the second rotary joint, the third rotary joint and the fourth rotary joint can automatically rotate, torsion at two ends of the hose is eliminated, and the hose is not twisted any more.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the utility model discloses a through install a high pressure joint that can freely rotate respectively at the stiff end of internal spray hose and the flexible end of outer spray hose, the flexible end of internal spray hose and outer spray hose is in the process of following the mechanism and moving, and rotary joint is rotatory by oneself, has eliminated the torsion at internal spray hose and outer spray hose both ends, and the hose no longer twists, and the life of hose also prolongs greatly;

2. the utility model discloses an interior hose of spouting and spout the hose outward, realized interior hose of spouting and spout the combined use of hose outward, inner wall and outer wall washing that the steel wire line was rolled up are cleaner, very big improvement abluent efficiency, interior hose of spouting and the both ends of spouting the hose outward are vertical installation, interior hose of spouting and the middle part of spouting the hose outward freely hang down and be the U type for the atress of interior hose of spouting and spouting the hose outward is more even, and the hose is difficult for being damaged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the external spray hose of the present invention;

fig. 3 is a schematic perspective view of a first rotary joint according to the present invention;

fig. 4 is a schematic perspective view of a rotary joint connector according to the present invention;

fig. 5 is a top view of a third rotary joint of the present invention;

fig. 6 is a side view of the movable support of the present invention.

Description of reference numerals:

1. a first high pressure water pump; 2. a first high pressure water pump interface; 3. a first water inlet pipe; 4. a second high pressure water pump; 5. a second high pressure water pump interface; 6. a second water inlet pipe; 7. an external spray pipe; 8. A first rotary joint; 9. spraying a hose outside; 10. a second rotary joint; 101. a rotary joint connector; 102. a rotation shaft body; 103. a seal ring; 104. a cylindrical bolt; 11. an internal spray pipe; 12. A third rotary joint; 13. an internal spray hose; 14. a fourth rotary joint; 15. and moving the support.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a rotary joint applied in a high-pressure water spray pipe pipeline system as shown in figures 1-6, which comprises a first high-pressure water pump 1, a first water inlet pipeline 3, a second high-pressure water pump 4, a second rotary joint 10, an inner spray pipeline 11 and a movable support 15, wherein the end of the first water inlet pipeline 3 is fixedly connected with an outer spray pipeline 7, the outer spray pipeline 7 is vertically connected with an outer spray hose 9 through a first rotary joint 8, the fixed end of the outer spray hose 9 is vertically connected with the first rotary joint 8, the movable end of the outer spray hose 9 is vertically connected with the second rotary joint 10, the middle part of the outer spray hose 9 freely droops to form a U shape, the inner spray pipeline 11 is connected with an inner spray hose 13 through a third rotary joint 12, the fixed end of the inner spray hose 13 is vertically connected with a third rotary joint 12, the movable end of the inner spray hose 13 is connected with a fourth rotary joint 14, the end of the movable support 15 is connected with the second rotary joint 10 and the fourth rotary joint 14, the output end of the first high-pressure water pump 1 is connected with a first high-pressure water pump connector 2, and the tail end of the first high-pressure water pump connector 2 is fixedly connected with a first water inlet pipeline 3.

The output end of a second high-pressure water pump 4 is fixedly connected with a second high-pressure water pump interface 5, the tail end of the second high-pressure water pump interface 5 is provided with a second water inlet pipeline 6, the tail end of the second water inlet pipeline 6 is fixedly connected with an inner spraying pipeline 11, the outer side of an outer spraying pipeline 7 is provided with an inner spraying pipeline 11, a first rotary joint 8 can rotate freely, the outer side of the first rotary joint 8 is provided with a third rotary joint 12, a second rotary joint 10 comprises a rotary joint connecting port 101, a rotary shaft body 102, a sealing ring 103 and a cylindrical bolt 104, the interface of the rotary joint connecting port 101 is connected with an outer spraying hose 9, the outer part of the rotary shaft body 102 is provided with a plurality of sealing rings 103, the number of the cylindrical bolts 104 is multiple, the middle part of the inner spraying hose 13 freely sags in a U shape, one side of the inner spraying hose 13 is provided with the outer spraying hose 9, the inner spraying hose 13 and the outer spraying hose 9 are parallel to each other, the outer part of the first high-pressure water pump 1 is provided with the second high-pressure water pump 4, the second rotary joint 10, the third rotary joint 12 and the fourth rotary joint 14 can freely rotate

This practical theory of operation:

referring to the attached drawings 1-6 of the specification, when the device is used, firstly, a worker installs the device and places the device at a designated position, then a power supply is started, at the moment, a first high-pressure water pump 1 starts to operate under the action of electric power and conveys water into an outer spraying pipeline 7 through a first water inlet pipeline 3, meanwhile, a second high-pressure water pump 4 starts to operate under the action of electric power and conveys the water into an inner spraying pipeline 11 through a second water inlet pipeline 6, the water conveyed into the outer spraying pipeline 7 enters an outer spraying hose 9 through a first rotary joint 8, and the water conveyed into the inner spraying pipeline 11 enters an inner spraying hose 13 through a third rotary joint 12;

referring to the attached drawings 1-6 of the specification, when the device is used and the inner wall and the outer wall of a steel wire coil need to be washed, water in the outer spraying hose 9 and the inner spraying hose 13 is sprayed out through the second rotary joint 10 and the fourth rotary joint 14 respectively, the inner wall and the outer wall of the steel wire coil are washed, in the washing process, the first rotary joint 8, the second rotary joint 10, the third rotary joint 12 and the fourth rotary joint 14 can rotate freely, and the outer spraying hose 9 and the inner spraying hose 13 cannot be twisted.

Claims

1. A rotary joint applied to a high-pressure water spray pipe pipeline system comprises a first high-pressure water pump (1), a first water inlet pipeline (3), a second high-pressure water pump (4), a second rotary joint (10), an inner spray pipeline (11) and a movable support (15), and is characterized in that the tail end of the first water inlet pipeline (3) is fixedly connected with an outer spray pipeline (7), the outer spray pipeline (7) is vertically connected with an outer spray hose (9) through a first rotary joint (8), the fixed end of the outer spray hose (9) is vertically connected with a first rotary joint (8), the movable end of the outer spray hose (9) is vertically connected with a second rotary joint (10), the middle part of the outer spray hose (9) freely droops to form a U shape, the inner spray pipeline (11) is connected with an inner spray hose (13) through a third rotary joint (12), the fixed end of the inner spray hose (13) is vertically connected with a third rotary joint (12), the movable end of the internal spraying hose (13) is connected with a fourth rotary joint (14), and the tail end of the movable support (15) is connected with a second rotary joint (10) and the fourth rotary joint (14).

2. A swivel joint for a high pressure water jet piping system according to claim 1, wherein the output of the first high pressure water pump (1) is connected to a first high pressure water pump connection (2), and the first water inlet pipe (3) is fixedly connected to the end of the first high pressure water pump connection (2).

3. A swivel joint for a high pressure water jet pipe system according to claim 1, wherein the output end of the second high pressure water pump (4) is fixedly connected with a second high pressure water pump interface (5), and the end of the second high pressure water pump interface (5) is provided with a second water inlet pipe (6).

4. A swivel joint for use in a water jet system according to claim 3, wherein an inner jet pipe (11) is fixedly connected to the end of the second water inlet pipe (6), and an inner jet pipe (11) is arranged outside the outer jet pipe (7).

5. A swivel joint for use in a water jet pipe system according to claim 1, wherein said first swivel joint (8) is freely rotatable, and a third swivel joint (12) is arranged outside said first swivel joint (8).

6. The swivel joint for application in a high-pressure water jet pipe system according to claim 1, wherein the second swivel joint (10) comprises a swivel joint connection port (101), a swivel shaft body (102), a sealing ring (103) and a cylindrical bolt (104), wherein an external spray hose (9) is connected to an interface of the swivel joint connection port (101), the sealing ring (103) is arranged outside the swivel shaft body (102), and the number of the cylindrical bolt (104) is set to be plural.

7. A swivel joint for use in a water jet pipe system according to claim 1, wherein the inner jet hose (13) is free to sag in the middle of the U-shape, and the outer jet hose (9) is provided at one side of the inner jet hose (13), and the inner jet hose (13) and the outer jet hose (9) are parallel to each other.

8. A swivel joint for use in a water jet pipe system according to claim 2, characterized in that a second high pressure water pump (4) is provided outside the first high pressure water pump (1), and the second swivel joint (10), the third swivel joint (12) and the fourth swivel joint (14) are all freely rotatable.