CN216879951U

CN216879951U - Nozzle installation component

Info

Publication number: CN216879951U
Application number: CN202123278233.2U
Authority: CN
Inventors: 谭志坚; 王振兴; 黄仪娟; 谭心; 刘肖娟
Original assignee: Foshan Standard Bio Tech Co Ltd
Current assignee: Foshan Standard Bio Tech Co Ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-05
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a nozzle mounting assembly which comprises a nozzle, a pipe hoop and a limiting piece. The nozzle is in threaded connection with the pipe hoop, and the depth of the nozzle inserted into the pipe hoop can be adjusted. The limiting piece is in threaded connection with the nozzle and used for limiting the depth of the nozzle inserted into the pipe hoop. The inner side surface of the pipe hoop is also provided with a clamping block for clamping on a pipeline to fix the pipe hoop. The fixture block is provided with a first through hole for being in threaded connection with the nozzle.

Description

Nozzle installation component

Technical Field

The utility model relates to the field of nozzle installation, in particular to a nozzle installation assembly.

Background

The nozzle is a common component in spraying, spraying and other equipment, and is generally fixed on a shell of the equipment by welding and then installed with the whole equipment. On part of medicine production lines, different medicine components need to be added onto a conveying pipeline through a medicine adding device and are mixed in the pipeline, so that a nozzle needs to be arranged on the pipeline.

During the installation of the pipeline, the pipeline arrangement is often temporarily adjusted due to the field environment, and the installation of the nozzle is generally performed after the pipeline arrangement is completed. In actual installation, the operation proficiency of a welder is difficult to guarantee, so that the installation quality of the nozzle is difficult to meet the requirements, once the insertion depth of the nozzle is too large, the dispersion of injection components and the flowing of feed liquid in a pipeline are influenced, and the problem can be generally found only in debugging after the installation is finished; because the nozzle is welded to the pipe, it is difficult to adjust or reinstall the nozzle.

It is seen that improvements and enhancements to the prior art are needed.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the utility model aims to provide a nozzle mounting assembly, aiming at solving the technical problem that the installation and adjustment of the pipeline nozzle are inconvenient in the prior art.

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

a nozzle mounting assembly comprises a nozzle, a pipe hoop and a limiting piece, wherein a clamping block is arranged on the inner side surface of the pipe hoop, a first through hole is formed in the clamping block, and the first through hole is communicated with the inner side and the outer side of the pipe hoop; the discharge end of the nozzle is in threaded connection with the limiting piece and the pipe hoop in sequence; the limiting piece is used for limiting the depth of the nozzle inserted into the pipe hoop.

The nozzle mounting assembly, wherein the limiting member comprises a nut and an elastic member; a flange is arranged in the middle of the nozzle; the nut with the nozzle spiro union, the elastic component cup joints on the nozzle, set up in the nut with between the flange.

The nozzle mounting assembly comprises a pipe hoop and a clamping block, wherein the pipe hoop comprises a first clamping piece and a second clamping piece, the clamping block is arranged on the inner side face of the first clamping piece or the inner side face of the second clamping piece, and the first clamping piece and the second clamping piece are detachably connected.

The nozzle mounting assembly further comprises a screw; connecting parts are arranged on two sides of the first clamping piece, and second through holes are formed in the connecting parts; connecting blocks are arranged on two sides of the second clamping piece, a third through hole is formed in each connecting block, and internal threads are formed in the inner wall of each third through hole; the screw penetrates through the second through hole and is in threaded connection with the third through hole.

The nozzle mounting assembly further comprises a sealing ring and a pipeline; the pipeline is provided with a mounting hole, and the fixture block is inserted into the mounting hole; the sealing ring is sleeved on the clamping block and clamped between the pipe hoop and the pipeline.

The nozzle mounting assembly is characterized in that a mounting seat is arranged on the outer wall of the pipeline; a concave cavity is formed in the upper surface of the mounting seat, and the mounting hole is communicated with the concave cavity and the interior of the pipeline; the seal ring is embedded in the concave cavity.

Has the advantages that:

the utility model provides a nozzle mounting assembly which comprises a nozzle, a pipe hoop and a limiting piece, wherein the nozzle is fixed on a pipeline through the pipe hoop and is detachably connected with the pipe hoop, so that the mounting position of the nozzle is convenient to adjust, and the nozzle is convenient to inspect and maintain. The inner surface of the pipe hoop is provided with a clamping block for fixing the pipe hoop on the pipeline. The nozzle is provided with the limiting part for limiting the depth of the nozzle screwed into the pipe hoop, so that the installation depth of the nozzle can be more accurate.

Drawings

Fig. 1 is a schematic structural diagram of a nozzle mounting assembly according to the present invention.

Fig. 2 is an exploded view of the nozzle mounting assembly.

FIG. 3 is an exploded view of one embodiment of a nozzle mounting assembly.

Fig. 4 is a schematic view of the structure of the pipeline.

Description of the main element symbols: 1-nozzle, 2-pipe hoop, 3-limiting piece, 4-pipe, 5-sealing ring, 11-flange, 21-clamping block, 22-first through hole, 23-first clamping piece, 24-second clamping piece, 25-screw, 31-nut, 32-elastic piece, 41-mounting hole, 42-mounting seat, 43-concave cavity, 221-connecting part, 222-second through hole, 231-connecting block and 232-third through hole.

Detailed Description

The present invention provides a nozzle mounting assembly, which will be described in further detail below with reference to the accompanying drawings and examples, in order to make the objects, technical solutions and effects of the present invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1 and 2, the present invention provides a nozzle mounting assembly, including a nozzle 1, a pipe clamp 2 and a limiting member 3, wherein an inner side surface of the pipe clamp 2 is provided with a fixture block 21, the fixture block 21 is provided with a first through hole 22, and the first through hole 22 communicates with an inner side and an outer side of the pipe clamp 2; the discharge end of the nozzle 1 is sequentially in threaded connection with the limiting piece 3 and the pipe hoop 2; the limiting member 3 is used for limiting the depth of the nozzle 1 inserted into the pipe clamp 2. Because the pipe hoop 2 is generally made of stainless steel or other metal sheets, the depth of the first through hole 22 is not enough to be provided with internal threads, and through the arrangement of the fixture block 21, the depth of the first through hole 22 can be increased, so that the internal threads can be arranged on the inner wall of the first through hole 22, the firmness of connecting the pipe hoop 2 and the nozzle 1 is increased, and the pipe hoop 2 can be fixed on the pipeline 4 without displacement. During actual use, a mounting hole 41 with the same size as the fixture block 21 needs to be formed in the pipeline 4, then the limiting piece 3 is in threaded connection with the nozzle 1, after the depth of the nozzle 1 inserted into the pipe hoop 2 is determined, the limiting piece 3 is stopped at the position, then the pipe hoop 2 is in threaded connection with the nozzle 1, and when the pipe hoop 2 rotates to be in contact with the limiting piece 3, the limiting piece 3 is subjected to the steric hindrance effect, and the preset insertion depth is indicated. Once the coupling of the pipe clamp 2 and the nozzle 1 is completed, the pipe clamp 2 can be mounted on the pipe 4. The limiting part 3 can be a nut or a fixing part; the installation and disassembly are convenient, and when the depth of the nozzle 1 inserted into the pipeline 4 needs to be adjusted, destructive operation is not needed.

Referring to fig. 2, in the present embodiment, the limiting member 3 includes a nut 31 and an elastic member 32; a flange 11 is arranged in the middle of the nozzle 1; the nut 31 is screwed with the nozzle 1, and the elastic piece 32 is sleeved on the nozzle 1 and is arranged between the nut 31 and the flange 11. The elastic member 32 may be a spring or a polymer elastic material. During the inward rotation of the nut 31, the elastic member 32 is continuously compressed and generates an increasingly larger rebound force, so that a larger force is continuously applied when the nut 31 rotates inward. The resilience presses the nut 31 against the nozzle 1, making the nut 31 less susceptible to loosening.

Referring to fig. 2, as a further improvement, the pipe clamp 2 includes a first clamping piece 23 and a second clamping piece 24, the clamping block 21 is disposed on an inner side surface of the first clamping piece 23 or the second clamping piece 24, the first clamping piece 23 and the second clamping piece 24 are detachably connected, and when the first clamping piece 23 and the second clamping piece 24 are connected, the first clamping piece 23 and the second clamping piece 24 are conveniently mounted on the pipes 4 with different pipe diameters. In the present embodiment, the first clamping member 23 and the second clamping member 24 are U-shaped and are disposed opposite to each other.

Referring to fig. 2, in one embodiment, the nozzle mounting assembly further includes a screw 25; the two sides of the first clamping piece 23 are provided with connecting parts 221, and the connecting parts 221 are provided with second through holes 222; connecting blocks 231 are arranged on two sides of the second clamping piece 24, a third through hole 232 is formed in each connecting block 231, and internal threads are formed in the inner wall of each third through hole 232; the screw 25 passes through the second through hole 222 and is screwed with the third through hole 232. When the pipe clamping device is used, after the first clamping piece 23 is installed on the pipe 4, the third through hole 232 on the second clamping piece 24 is aligned with the second through hole 222 of the first clamping piece 23, then the screws 25 on the two sides are respectively screwed up, so that the first clamping piece 23 is connected with the second clamping piece 24, and then the screws 25 on the two sides are gradually screwed down. The connection block 231 is disposed on the second clamping member 24 to increase the fastening degree of the screw 25 to the second clamping member 24.

Referring to fig. 3 and 4, in one embodiment, the nozzle mounting assembly further includes a gasket 5 and a pipe 4; the pipe 4 is provided with a mounting hole 41, and the fixture block 21 is inserted into the mounting hole 41; the sealing ring 5 is sleeved on the fixture block 21 and clamped between the pipe hoop 2 and the pipeline 4. Because there is the gap inevitable between pipeline 4 and ferrule 2, in the transport of material, gas or liquid all can be followed and these connection gaps are flowed, cause the pollution, can effectively seal the gap between pipeline 4 and ferrule 2 through setting up sealing washer 5, avoid the material to leak.

Referring to fig. 4, in one embodiment, a mounting seat 42 is disposed on an outer wall of the pipe 4; a concave cavity 43 is arranged on the upper surface of the mounting seat 42, and the mounting hole 41 is communicated with the concave cavity 43 and the interior of the pipeline 4; the sealing ring 5 is inserted into the cavity 43. After the sealing ring 5 is embedded into the cavity 43, the upper part and the lower part of the cavity 43 are isolated, and the sealing ring 5 and the wall of the cavity 43 are more tightly attached under the extrusion action of the pipe hoop 2, so that the sealing performance is better.

It should be understood that the technical solutions and the inventive concepts according to the present invention may be equally replaced or changed by those skilled in the art, and all such changes or substitutions should fall within the protection scope of the appended claims.

Claims

1. A nozzle mounting assembly is characterized by comprising a nozzle, a pipe hoop and a limiting piece, wherein a clamping block is arranged on the inner side surface of the pipe hoop, a first through hole is formed in the clamping block, and the first through hole is communicated with the inner side and the outer side of the pipe hoop; the discharge end of the nozzle is sequentially in threaded connection with the limiting piece and the pipe hoop; the limiting piece is used for limiting the depth of the nozzle inserted into the pipe hoop.

2. The nozzle mounting assembly of claim 1, wherein the retaining member comprises a nut and a resilient member; a flange is arranged in the middle of the nozzle; the nut with the nozzle spiro union, the elastic component cup joints on the nozzle, set up in the nut with between the flange.

3. The nozzle mounting assembly of claim 1 wherein the ferrule includes a first clip member and a second clip member, the clip being disposed on an inner side of the first clip member or the second clip member, the first clip member and the second clip member being removably coupled.

4. The nozzle mounting assembly of claim 3, further comprising a screw; connecting parts are arranged on two sides of the first clamping piece, and second through holes are formed in the connecting parts; connecting blocks are arranged on two sides of the second clamping piece, a third through hole is formed in each connecting block, and internal threads are formed in the inner wall of each third through hole; the screw penetrates through the second through hole and is in threaded connection with the third through hole.

5. The nozzle mounting assembly of any of claims 1-4, further comprising a seal ring and a conduit; the pipeline is provided with a mounting hole, and the fixture block is inserted into the mounting hole; the sealing ring is sleeved on the clamping block and clamped between the pipe hoop and the pipeline.

6. The nozzle mounting assembly of claim 5 wherein the conduit is provided with a mounting seat on an outer wall thereof; a concave cavity is formed in the upper surface of the mounting seat, and the mounting hole is communicated with the concave cavity and the interior of the pipeline; the seal ring is embedded in the concave cavity.