CN218094854U

CN218094854U - High-pressure rotary joint

Info

Publication number: CN218094854U
Application number: CN202222042044.3U
Authority: CN
Inventors: 黄林锋
Original assignee: Shanghai Shuangyou Trading Firm
Current assignee: Shanghai Shuangyou Trading Firm
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-12-20
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a high-pressure rotary joint, including casing and swing joint in the hexagonal rotating head of casing, the hexagonal rotating head is equipped with two delivery ports to leading to, the water inlet of hexagonal rotating head and the interface intercommunication of casing, the delivery port of hexagonal rotating head is connected with spray pipe and spray pipe water spray angle looks adaptation respectively and forms the rotation partial force, be equipped with matched with bearing and rotatory core in the casing, one section of rotatory core is extended bearing and water inlet intercommunication, in the water inlet outside is equipped with extension pipe embedding casing, the extension pipe outside is equipped with the cooperation groove and is embedded the piece, be equipped with embedding chamber and is embedded a looks adaptation in the casing. Form through spray pipe water spray angle looks adaptation and rotate partial force and can be so that rotary joint stably rotates, and the cooperation groove cooperatees with the embedding piece and makes casing and hexagonal rotating head combine closely, and under the impact of rivers, the contact surface of cooperation groove and embedding piece receives the impact force of rivers and makes casing and hexagonal rotating head contact surface inseparabler to it overflows to reduce rivers.

Description

High-pressure rotary joint

Technical Field

The utility model belongs to the technical field of rotary joint, a high pressure rotary joint particularly.

Background

The rotary joint means: pipeline connector, but and the pipeline relative rotation that links to each other can be used to multiple medium such as conveying gas, liquid, oil, and the condition of rotation unstability and weeping appears easily in current rotary joint in the use under high-pressure environment, consequently needs a rotary joint that can stably rotate and not leak under high-pressure environment.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to solve the problem that unstable rotation and weeping appear easily in current rotary joint use under high pressure environment.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a high-pressure rotary joint, including casing and swing joint in the hexagonal rotating head of casing, the hexagonal rotating head is equipped with two delivery ports to leading to, the water inlet of hexagonal rotating head with an interface intercommunication of casing, the delivery port of hexagonal rotating head is connected with spray pipe and spray pipe water spray angle looks adaptation respectively and forms the rotation partial force, be equipped with matched with bearing and rotatory core in the casing, rotatory core is one section to be extended the bearing with the water inlet intercommunication, the water inlet outside is equipped with the extension pipe embedding in the casing, the extension pipe outside is equipped with the cooperation groove and inlays the piece, be equipped with in the casing imbed the chamber with inlay piece looks adaptation.

Preferably, the casing is kept away from the one end intercommunication of hexagonal rotating head has water supply connector, water supply connector through wear-resisting body with the casing intercommunication, the cavity is formed with the pipeline in the wear-resisting body.

Preferably, a wear-resistant ring is arranged between the outer side of the bearing and the shell.

Preferably, the spray pipe comprises a clamp section, a straight conveying section, an inclined conveying section and a nozzle section, the clamp section is in threaded connection with the water outlet, and the nozzle section is provided with a nozzle.

Preferably, the hexagonal rotating head is provided with an adjusting opening relative to the water inlet, and a hexagonal screw is arranged on the adjusting opening.

Preferably, a bearing cushion block is arranged between the bearing and the shell.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the utility model discloses a high-pressure rotary joint, including casing and swing joint in the hexagonal rotating head of casing, the hexagonal rotating head is equipped with two delivery ports to leading to, the water inlet of hexagonal rotating head and the interface intercommunication of casing, the delivery port of hexagonal rotating head is connected with spray pipe and spray pipe water spray angle looks adaptation respectively and forms the rotation partial force, be equipped with matched with bearing and rotatory core in the casing, one section of rotatory core is extended bearing and water inlet intercommunication, in the water inlet outside is equipped with extension pipe embedding casing, the extension pipe outside is equipped with the cooperation groove and is embedded the piece, be equipped with embedding chamber and is embedded a looks adaptation in the casing. Form through the spray pipe water spray angle looks adaptation and rotate partial force and can make rotary joint stable rotation, and the cooperation groove cooperatees with the embedding piece and makes casing and hexagonal rotating head combine closely, and under the impact of rivers, the contact surface of cooperation groove and embedding piece receives the impact force of rivers and makes casing and hexagonal rotating head contact surface inseparabler to it overflows to reduce rivers.

Drawings

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

fig. 2 is a schematic structural view of the hexagonal rotary head of the present invention;

fig. 3 is a schematic structural diagram of the housing of the present invention;

fig. 4 is a schematic structural view of the spray pipe of the present invention.

The reference numbers in the schematic drawings illustrate:

1. a water inlet joint; 2. a wear resistant body; 3. rotating the core; 4. wear-resistant rings; 5. bearing cushion blocks; 6. a housing; 61. an interface I; 62. an embedding cavity; 63. interface two; 7. a bearing; 8. a hexagonal rotating head; 81. a water outlet; 82. a water inlet; 83. an adjustment port; 84. an extension tube; 85. embedding a block; 86. a mating groove; 9. a water spray pipe; 91. cards and segments; 92. a straight conveying section; 93. an oblique conveying section; 94. a nozzle section; 10. a hexagonal screw.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1, the high-pressure rotary joint of this embodiment includes a housing 6 and a hexagonal rotary head 8 movably connected to the housing 6, the hexagonal rotary head 8 is provided with two water outlets 81, a water inlet 82 of the hexagonal rotary head 8 is communicated with a first interface of the housing 6, the water outlet 81 of the hexagonal rotary head 8 is respectively connected with a water spray pipe 9 and the water spray angle of the water spray pipe 9 is matched to form a rotation deviation force, the housing 6 is provided with a bearing 7 and a rotary core 3, one section of the rotary core 3 extends out of the bearing 7 and is communicated with the water inlet 82, an extension pipe 84 is arranged outside the water inlet 82 and is embedded into the housing 6, a matching groove 86 and an embedded block 85 are arranged outside the extension pipe 84, and an embedded 61 cavity 62 is arranged in the housing 6 and is matched with the embedded block 85. This embodiment forms through spray pipe 9 water spray angle looks adaptation and rotates partial force and can make rotary joint stable rotation, and cooperation groove 86 and embedding piece 85 cooperate and make casing 6 and hexagonal rotating head 8 combine closely, and under the impact of high-pressure rivers, cooperation groove 86 and the contact surface of embedding piece 85 receive the impact force of rivers and make casing 6 and 8 contact surfaces of hexagonal rotating head inseparabler to reduce rivers and spill over.

The one end intercommunication that the casing 6 kept away from hexagonal rotating head 8 has water supply connector 1, water supply connector 1 through wear-resisting body 2 with casing 6 intercommunication, the cavity is formed with the pipeline in the wear-resisting body 2.

And a wear-resistant ring 4 is arranged between the outer side of the bearing 7 and the shell 6.

The spray pipe 9 comprises a clamping and combining section 91, a straight conveying section 92, an inclined conveying section 93 and a nozzle section 94, the clamping and combining section 91 is in threaded connection with the water outlet 81, and the nozzle section 94 is provided with a nozzle.

The hexagonal rotary head 8 is provided with an adjusting opening 83 relative to the water inlet 82, and a hexagonal screw 10 is arranged on the adjusting opening 83.

And a bearing cushion block 5 is arranged between the bearing 7 and the shell 6.

The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A high pressure swivel, characterized by: including casing (6) and swing joint in hexagon rotating head (8) of casing (6), hexagon rotating head (8) are equipped with two delivery ports (81) to leading to, water inlet (82) of hexagon rotating head (8) with interface (61) intercommunication of casing (6), delivery port (81) of hexagon rotating head (8) are connected with spray pipe (9) and spray pipe (9) water spray angle looks adaptation respectively and form the rotation deviational force, be equipped with matched with bearing (7) and rotatory core (3) in casing (6), rotatory core (3) one section is extended bearing (7) with water inlet (82) intercommunication, the water inlet (82) outside is equipped with extension pipe (84) embedding in casing (6), extension pipe (84) outside is equipped with cooperation groove (86) and embedding piece (85), be equipped with in casing (6) embedding chamber (62) with embedding piece (85) looks adaptation.

2. A high pressure swivel according to claim 1, wherein: keep away from casing (6) the one end intercommunication of hexagonal rotating head (8) has water supply connector (1), water supply connector (1) through wear-resisting body (2) with casing (6) intercommunication, cavity is formed with the pipeline in wear-resisting body (2).

3. A high pressure swivel according to claim 1, wherein: and a wear-resistant ring (4) is arranged between the outer side of the bearing (7) and the shell (6).

4. A high pressure swivel according to claim 1, wherein: the water spray pipe (9) comprises a clamping section (91), a straight conveying section (92), an inclined conveying section (93) and a nozzle section (94), the clamping section (91) is in threaded connection with the water outlet (81), and the nozzle section (94) is provided with a nozzle.

5. A high pressure swivel according to claim 1, wherein: hexagonal rotating head (8) for water inlet (82) are equipped with regulation mouth (83), be equipped with hexagonal screw (10) on regulation mouth (83).

6. A high pressure swivel according to claim 1, wherein: and a bearing cushion block (5) is arranged between the bearing (7) and the shell (6).