CN210661880U

CN210661880U - Refrigeration plant connecting pipe of reducible noise

Info

Publication number: CN210661880U
Application number: CN201921717092.XU
Authority: CN
Inventors: 方芯
Original assignee: Shandong Huawei Refrigeration Engineering Co Ltd
Current assignee: Shandong Huawei Refrigeration Engineering Co Ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-06-02
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a refrigeration plant connecting tube of reducible noise, including connecting pipe end and double-layered membrane glass, fixed mounting has the intermediate pipe between the connecting pipe end, and the cover is equipped with the protecting tube on the junction outer wall of connecting pipe end and intermediate pipe to the inboard of protecting tube is provided with double-layered membrane glass, double-layered membrane glass's middle part fixed mounting has the cloth cover of preventing wind, and is provided with the support in the cloth cover of preventing wind to support fixed mounting is between the tip of connecting pipe end and intermediate pipe, all install the setting element on the middle part outer wall of connecting pipe end and intermediate pipe, and the inside reservation of setting element has the screw hole to the middle part of screw hole is provided with the gag lever post. This refrigeration plant connecting tube of reducible noise can carry out the connecting tube and when using the air current to lead to the vibration noise of friction noise and pipeline to noise pollution when reducing the pipeline and using.

Description

Refrigeration plant connecting pipe of reducible noise

Technical Field

The utility model relates to a refrigeration plant technical field that is relevant specifically is a refrigeration plant connecting tube of noise abatement.

Background

The refrigeration equipment connecting pipeline is an accessory tool for carrying out gas circulation inside the refrigeration equipment, and through the use of the connecting pipeline, gas transmission and introduction inside the refrigeration equipment are conveniently carried out, so that the gas circulation is smoother, the influence of the gas disordered transmission on normal equipment refrigeration work is avoided, and the gas guiding is completed.

However, the existing refrigeration equipment connecting pipe has the following problems in use:

connecting tube is when using, and the gas transmission of inside production can cause the friction of pipeline corner position department for connecting tube can produce the vibration when using, thereby causes the vibration noise pollution when the pipeline uses, and because spacing shakiness during pipe erection, the use vibration friction of pipeline can appear, produces very big noise pollution. In order to solve the problems, innovative design is urgently needed on the basis of the original refrigeration equipment connecting pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigeration plant connecting tube of reducible noise to solve above-mentioned background art and propose current refrigeration plant connecting tube when using, the gas transmission of inside production can cause the friction of pipeline turning position department, make connecting tube can produce the vibration when using, thereby vibration noise pollution when causing the pipeline to use, and because spacing shakiness during pipe installation, the use vibration friction of pipeline can appear, produce very big noise pollution's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a refrigeration plant connecting tube of reducible noise, includes connecting pipe end and double-layered membrane glass, fixed mounting has the intermediate pipe between the connecting pipe end, and the cover is equipped with the protecting tube on the junction outer wall of connecting pipe end and intermediate pipe to the inboard of protecting tube is provided with double-layered membrane glass, double-layered membrane glass's middle part fixed mounting has prevent wind the cloth cover, and prevent wind the cloth cover in and be provided with the support, and support fixed mounting is between the tip of connecting pipe end and intermediate pipe, all install the setting element on the middle part outer wall of connecting pipe end and intermediate pipe, and the inside reservation of setting element has the screw hole to the middle part of screw hole is provided with the gag lever post.

Preferably, the protective pipe comprises a lower pipe, an upper pipe and a sealing ring, the inner walls of the pipe ends of the lower pipe and the upper pipe are provided with the sealing rings, and the outer walls of the pipe ends of the lower pipe and the upper pipe are fixedly connected with mounting bolts.

Preferably, the protective pipe is arranged to be of a right-angle arc structure, the protective pipe, the connecting pipe end and the middle pipe are arranged to be of a detachable installation structure, and the protective pipe, the connecting pipe end and the middle pipe are arranged in a sealing mode.

Preferably, the windproof cloth cover is made of terylene materials, the brackets are uniformly distributed in the windproof cloth cover at equal angles, and the brackets are fixedly connected with the protective pipe and the end of the connecting pipe.

Preferably, the positioning piece is arranged to be of a structure shaped like a Chinese character 'jing', the positioning piece, the protective pipe and the connecting pipe end are of a welded integrated structure, and the positioning piece is in threaded connection with the limiting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the refrigeration equipment connecting pipeline capable of reducing noise can be used for conducting air circulation friction noise and vibration noise of the pipeline when the connecting pipeline is used, and therefore noise pollution when the pipeline is used is reduced;

1. the protection at the corner position inside the connecting pipeline is carried out only by using the film-sandwiched glass and the windproof cloth sleeve together, so that the contact friction force between the airflow and the inside of the pipeline is reduced during circulation, and the friction noise generated by the circulation of the air in the pipeline is reduced;

2. under the equipment use effect of setting element and gag lever post, the location equipment when carrying out the connecting tube use through both makes its stability more when using, avoids the vibration noise production that the pine in its use leads to, reduces the use noise.

Drawings

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

FIG. 2 is a schematic view of the bracket mounting structure of the present invention;

FIG. 3 is a schematic view of the protective tube structure of the present invention;

fig. 4 is a schematic view of the positioning member of the present invention.

In the figure: 1. connecting pipe ends; 2. an intermediate pipe; 3. a protective tube; 301. a lower pipe; 302. feeding a pipe; 303. a seal ring; 304. installing a bolt; 4. laminated glass; 5. a windproof cloth cover; 6. a support; 7. a positioning member; 8. a threaded hole; 9. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a refrigeration equipment connecting pipeline capable of reducing noise comprises connecting pipe ends 1, a middle pipe 2, a protective pipe 3, a lower pipe 301, an upper pipe 302, a sealing ring 303, a mounting bolt 304, film-sandwiched glass 4, a windproof cloth cover 5, a bracket 6, a positioning piece 7, a threaded hole 8 and a limiting rod 9, wherein the middle pipe 2 is fixedly mounted between the connecting pipe ends 1, the protective pipe 3 is sleeved on the outer wall of the joint of the connecting pipe end 1 and the middle pipe 2, and the inner side of the protective tube 3 is provided with a piece of film-sandwiched glass 4, the middle part of the film-sandwiched glass 4 is fixedly provided with a windproof cloth cover 5, a bracket 6 is arranged in the windproof cloth cover 5, and the bracket 6 is fixedly arranged between the end parts of the connecting pipe end 1 and the middle pipe 2, the positioning parts 7 are arranged on the outer walls of the middle parts of the connecting pipe end 1 and the middle pipe 2, and a threaded hole 8 is reserved in the positioning piece 7, and a limiting rod 9 is arranged in the middle of the threaded hole 8.

Protective tube 3 is by low tube 301, upper tube 302 and sealing ring 303 triplex, and all be provided with sealing ring 303 on the pipe end inner wall of low tube 301 and upper tube 302, and equal fixedly connected with construction bolt 304 on the pipe end outer wall of low tube 301 and upper tube 302, protective tube 3 sets up to the right angle arc structure, and protective tube 3 sets up to dismantling mounting structure with connecting pipe end 1 and intermediate tube 2, and sealed the setting between protective tube 3 and the junction of connecting pipe end 1 and intermediate tube 2, installation through protective tube 3 sets up to double-layered membrane glass 4 and prevent wind cloth cover 5 and keep apart the protection, the wearing and tearing of effectual reduction double-layered membrane glass 4 and prevent wind cloth cover 5, and can improve the work efficiency who falls the noise.

Prevent wind cloth cover 5 sets up to the dacron material, and prevent wind cloth cover 5's inside uniform distribution of angle has support 6 to fixed connection between support 6 and protective tube 3 and the connecting tube end 1 improves the installation stability of preventing wind cloth cover 5, through the setting of cloth, reduces the frictional vibration power when the air current turning circulates.

Setting element 7 sets up to "well" style of calligraphy structure, and setting element 7 and protective tube 3 and connecting pipe end 1 be welded integrated structure to threaded connection between setting element 7 and the gag lever post 9, setting element 7 improves the stability of connecting pipe when using through gag lever post 9, reduces the vibration noise.

The working principle is as follows: when the refrigerating equipment connecting pipeline capable of reducing noise is used, firstly, as shown in the figure 1-3, when the connecting pipe end 1 and the middle pipe 2 carry out gas transmission and circulation, as shown in the figure 2, the windproof cloth cover 5 arranged on the outer side of the bracket 6 is arranged, when gas flows, the flow of the gas flow impacts the windproof cloth cover 5 to carry out guide transportation due to the turning contact of the corner, compared with the metal material, the windproof cloth cover 5 made of the terylene cloth material can effectively reduce the contact friction force generated when the air flows, thereby reducing the friction noise when the connecting pipeline is used, achieving the noise reduction effect, simultaneously, the film-sandwiched glass 4 carries out the use protection on the windproof cloth cover 5, further reduces the noise when the connecting pipeline is used, and simultaneously, as shown in the figure 3, the lower pipe 301, the upper pipe 302 and the sealing ring 303 used by assembling and installing the bolt 304 carry out the isolation protection of the film-sandwiched glass 4 and the windproof cloth cover 5, the internal structure of the device is protected, and the maintenance and replacement operation of the internal structure can be facilitated;

according to the drawings of fig. 1 and 4, in the use process of the connecting pipeline, the positioning piece 7 and the limiting rod 9 are installed and used, the connecting pipe end 1 and the middle pipe 2 are installed and positioned, the connecting pipeline is installed and used more stably, and the vibration noise caused by internal air circulation is reduced when the connecting pipeline is used.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a reducible noise's refrigeration plant connecting tube, includes connecting tube end (1) and double-layered membrane glass (4), its characterized in that: fixed mounting has intermediate pipe (2) between connecting pipe end (1), and the cover is equipped with protecting tube (3) on the junction outer wall of connecting pipe end (1) and intermediate pipe (2) to the inboard of protecting tube (3) is provided with presss from both sides membrane glass (4), the middle part fixed mounting that presss from both sides membrane glass (4) prevents wind cloth cover (5), and prevents wind and be provided with support (6) in cloth cover (5), and support (6) fixed mounting is between the tip of connecting pipe end (1) and intermediate pipe (2), all install setting element (7) on the middle part outer wall of connecting pipe end (1) and intermediate pipe (2), and the inside reservation of setting element (7) has screw hole (8) to the middle part of screw hole (8) is provided with gag lever post (9).

2. A noise-reducing connecting pipe for a refrigerating apparatus as set forth in claim 1, wherein: the protective pipe (3) comprises a lower pipe (301), an upper pipe (302) and a sealing ring (303), the inner walls of the pipe ends of the lower pipe (301) and the upper pipe (302) are provided with the sealing ring (303), and the outer walls of the pipe ends of the lower pipe (301) and the upper pipe (302) are fixedly connected with mounting bolts (304).

3. A noise-reducing connecting pipe for a refrigerating apparatus as set forth in claim 1, wherein: the protective pipe (3) is arranged to be of a right-angle arc structure, the protective pipe (3) and the connecting pipe end (1) and the middle pipe (2) are arranged to be of a detachable installation structure, and the protective pipe (3) and the connecting part of the connecting pipe end (1) and the middle pipe (2) are arranged in a sealing mode.

4. A noise-reducing connecting pipe for a refrigerating apparatus as set forth in claim 1, wherein: the windproof cloth cover (5) is made of terylene materials, the brackets (6) are uniformly distributed in the windproof cloth cover (5) at equal angles, and the brackets (6) are fixedly connected with the protective pipe (3) and the connecting pipe end (1).

5. A noise-reducing connecting pipe for a refrigerating apparatus as set forth in claim 1, wherein: the positioning piece (7) is arranged to be of a structure shaped like a Chinese character 'jing', the positioning piece (7), the protective pipe (3) and the connecting pipe end (1) are of a welded integrated structure, and the positioning piece (7) is in threaded connection with the limiting rod (9).