CN211853116U

CN211853116U - Can improve energy-conserving pipeline connection structure for refrigeration plant of leakproofness

Info

Publication number: CN211853116U
Application number: CN202020108694.1U
Authority: CN
Inventors: 陈秋云
Original assignee: Jiangsu Jingmu Biotechnology Co ltd
Current assignee: Jiangsu Jingmu Biotechnology Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-11-03
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses an energy-conserving pipeline connection structure for refrigeration plant that can improve leakproofness, including last casing, connecting rod, sealed pad and outer connecting tube main part, the bottom fix with screw of going up the casing has the connecting rod, and the bottom mounting with screw of connecting rod has lower casing to the left side of casing is provided with left connector down, the right-hand member fix with screw of left side connector has the connection casing, and the upper and lower both ends of connecting the casing all are connected with last casing and lower casing through sealed bearing and sealed pad, and the right side fix with screw of casing has right connector down, the equal fix with screw in the outside of left side connector and right connector has first fixed disc, and the top of first fixed disc is inside to be connected with the bracing piece through the damping pivot. This can improve energy-conserving pipeline connection structure for refrigeration plant of leakproofness is provided with the bracing piece, avoids left connector and right connector and outer connecting tube main part's junction to take place not hard up and make the leakproofness reduce and leak.

Description

Can improve energy-conserving pipeline connection structure for refrigeration plant of leakproofness

Technical Field

The utility model relates to an energy-conserving refrigeration plant technical field specifically is an energy-conserving refrigeration plant that can improve leakproofness uses pipe connection structure.

Background

Energy-conserving refrigeration plant is a equipment for refrigeration that has energy-conserving function as the name implies, and energy-conserving refrigeration plant wide application is in chemical production and food production etc. and energy-conserving refrigeration plant need use the pipeline at refrigerated in-process and carries air conditioning, need use pipe connection structure when pipeline and pipe connection, although the pipeline connection structure's on the market kind is many, still has some weak points, for example:

1. most of traditional pipeline connecting structures are connected through threads, so that the threaded connection at the joint of the pipeline and the pipeline is loosened due to the impact force of conveyed objects in the pipeline after long-time connection, the tightness of the connection between the pipeline and the pipeline is affected, and the conveyed objects can leak;

2. most of the traditional pipeline connecting structures can only carry out pipeline connection in a fixed direction, are inconvenient to connect with pipelines in different arrangement directions, and need to carry out auxiliary connection by means of an external two-way or three-way, so that the operation is more complicated;

therefore, the pipeline connecting structure for the energy-saving refrigeration equipment, which can improve the sealing performance, can well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can improve energy-conserving for refrigeration plant pipeline connection structure of leakproofness to solve the easy not hard up of traditional pipeline connection structure on the existing market that above-mentioned background art provided, the leakproofness is relatively poor, inconvenient and the different problem of being connected of arranging the pipeline of direction.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline connecting structure for energy-saving refrigeration equipment capable of improving sealing performance comprises an upper shell, a connecting rod, a sealing gasket and an external connecting pipeline main body, wherein the connecting rod is fixed at the bottom end of the upper shell through screws, the lower shell is installed at the bottom end of the connecting rod through screws, a left connecting head is arranged on the left side of the lower shell, a connecting shell is fixed at the right end of the left connecting head through screws, the upper end and the lower end of the connecting shell are connected with the upper shell and the lower shell through sealing bearings and sealing gaskets, a right connecting head is fixed at the right side of the lower shell through screws, a first fixing disc is fixed at the outer sides of the left connecting head and the right connecting head through screws, the upper inner part of the first fixing disc is connected with a supporting rod through a damping rotating shaft, clamping blocks are fixed at the front side face and the rear side face of the outer, and the outer side bearing of the outer connecting pipeline main body is connected with a second fixed disc, and a groove is formed in the upper end of the second fixed disc.

Preferably, the connection housing, the upper housing and the lower housing both form a rotating structure, and the connection housing is in a circular ring structure.

Preferably, left connector and right connector all are "Z" font structure, and the structure of left connector and right connector is the same to left connector constitutes revolution mechanic through connecting casing and last casing and lower casing.

Preferably, the support rod and the fixture blocks form a T-shaped structure, the number of the support rod and the fixture blocks is 1:2, and the rotation angle range of the support rod is 0-90 degrees.

Preferably, the number of the second fixed disk and the number of the grooves are 1: 1, and the second fixed disk and the outer connecting pipeline main body form a rotating structure.

Preferably, the length of the fixture blocks is greater than one half of the length of the grooves, and the number of the fixture blocks and the number of the grooves are 2: 1.

Compared with the prior art, the beneficial effects of the utility model are that: the pipeline connecting structure for the energy-saving refrigeration equipment can improve the sealing property;

(1) the supporting rod is arranged, the supporting rod is connected with the first fixing disc through a damping rotating shaft, the outer end of the supporting rod can rotate into the groove in the second fixing disc through the rotation of the supporting rod, the length of the clamping block is larger than half of the length of the groove, the clamping block is convenient to be arranged on the outer side of the groove, so that the supporting rod and the second fixing disc form a clamping structure, the connection stability of the left connector and the right connector and the external connecting pipeline main body is convenient to improve, and the situation that the joints of the left connector and the external connecting pipeline main body are loosened to reduce the sealing performance and leak the external connecting pipeline main body is avoided;

(2) install the connection casing, it is the annular shape structure to connect the casing, connect casing and last casing and lower casing all to be connected through sealed bearing, and then be convenient for connect casing and last casing and casing down rotate, can drive left connector together and rotate through the rotation of connecting the casing from this, so that adjust the direction of left connector, be convenient for from this whole pipeline connection structure fine and not equidirectional pipeline carry out the connection work, improve whole pipeline connection structure's application range.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;

fig. 5 is a schematic view of the structure of the present invention.

In the figure: 1. an upper housing; 2. a connecting rod; 3. a lower housing; 4. connecting the shell; 5. a gasket; 6. a left connector; 7. a right connector; 8. a first fixed disk; 9. a support bar; 10. a second fixed disk; 11. an outer connecting pipe body; 12. a groove; 13. and (7) clamping blocks.

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. 1-5, the present invention provides a technical solution: a pipeline connecting structure for energy-saving refrigeration equipment capable of improving sealing performance comprises an upper shell 1, a connecting rod 2, a lower shell 3, a connecting shell 4, a sealing gasket 5, a left connecting head 6, a right connecting head 7, a first fixing disc 8, a supporting rod 9, a second fixing disc 10, an external connecting pipeline main body 11, a groove 12 and a clamping block 13, wherein the connecting rod 2 is fixed at the bottom end of the upper shell 1 through screws, the lower shell 3 is installed at the bottom end of the connecting rod 2 through screws, the left connecting head 6 is arranged at the left side of the lower shell 3, the connecting shell 4 is fixed at the right end of the left connecting head 6 through screws, the upper end and the lower end of the connecting shell 4 are connected with the upper shell 1 and the lower shell 3 through sealing bearings and the sealing gasket 5, the right connecting head 7 is fixed at the right side of the lower shell 3 through screws, the first fixing disc 8 is fixed at the outer, the upper inner part of the first fixed disc 8 is connected with the supporting rod 9 through a damping rotating shaft, clamping blocks 13 are fixed on the front side surface and the rear side surface of the outer end of the supporting rod 9 through screws, the outer end of the right connector 7 is connected with an outer connecting pipeline main body 11 in a threaded mode, an outer side bearing of the outer connecting pipeline main body 11 is connected with a second fixed disc 10, and a groove 12 is formed in the upper end of the second fixed disc 10;

the connecting shell 4, the upper shell 1 and the lower shell 3 form a rotating structure, the connecting shell 4 is in a circular structure, and the upper shell 1 and the lower shell 3 are connected conveniently through the connecting shell 4;

the left connector 6 and the right connector 7 are both in a Z-shaped structure, the left connector 6 and the right connector 7 are identical in structure, the left connector 6 forms a rotating structure with the upper shell 1 and the lower shell 3 through the connecting shell 4, and the left connector 6 and the right connector 7 are both in a Z-shaped structure, so that the outer connecting pipeline main body 11 connected to the left connector 6 and the right connector 7 in the later period is coaxial;

the supporting rod 9 and the fixture blocks 13 form a T-shaped structure, the number of the supporting rods 9 and the fixture blocks 13 is 1:2, the rotating angle range of the supporting rod 9 is 0-90 degrees, and the supporting rod 9 and the fixture blocks 13 form the T-shaped structure, so that the fixture blocks 13 are clamped outside the grooves 12 at the later stage;

the number of the second fixed disk 10 and the grooves 12 is 1: 1, the second fixed disc 10 and the outer connecting pipeline main body 11 form a rotating structure, and the rotating support rod 9 is conveniently clamped and fixed through the arrangement of the second fixed disc 10 and the groove 12;

the length of the fixture block 13 is greater than one half of the length of the groove 12, the number of the fixture block 13 and the number of the groove 12 are set to be 2:1, and the length of the fixture block 13 is greater than one half of the length of the groove 12, so that the support rod 9 can be clamped and fixed in the later period conveniently.

The working principle is as follows: when the pipe connection structure for energy-saving refrigeration equipment capable of improving the sealing performance is used, firstly, as shown in figure 5, the whole pipe connection structure is moved into a working area, after the pipe connection structure reaches the working area, as shown in figure 1, when the pipeline connecting device is required to be connected with pipelines in different directions, the connecting shell 4 is manually rotated, so that the upper end and the lower end of the connecting shell 4 are connected with the upper shell 1 and the lower shell 3 through sealing bearings, meanwhile, the sealing performance of the connection between the connection shell 4 and the upper shell 1 and the lower shell 3 can be improved through the arrangement of the sealing gasket 5, the connection shell 4 drives the left connector 6 fixed by the outer screw to rotate together when rotating, as shown in figure 3, therefore, the direction of the left connector 6 can be conveniently adjusted, after the direction of the left connector 6 is adjusted, the rotation of the connecting shell 4 is stopped, and then the connecting shell and the outer connecting pipeline main body 11 are installed;

as shown in the attached drawings 1-4, the external connection pipeline main body 11 is inserted into the right connector 7 for threaded connection, then the second fixed disk 10 outside the external connection pipeline main body 11 is rotated by a bearing, so that the groove 12 on the second fixed disk 10 and the supporting rod 9 share a horizontal center line, then the supporting rod 9 on the first fixed disk 8 is rotated by a damping rotating shaft, so that the outer end of the supporting rod 9 is rotated into the groove 12, the fixture block 13 at the outer end of the supporting rod 9 is positioned outside the groove 12, because the length of the fixture block 13 is greater than one half of the length of the groove 12, the fixture block 13 is convenient to block the groove 12, the supporting rod 9 is well clamped in the groove 12, the connection position of the external connection pipeline main body 11 and the right connector 7 is convenient to fix, the falling in the later period is avoided, and the sealing performance of the later period connection is improved, then, as described above, the outer connecting pipe body 11 is connected to the left connecting head 6, and the entire pipe connecting structure can be used, which is not described in detail in the present specification, and is known to those skilled in the art.

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 can improve energy-conserving pipeline connection structure for refrigeration plant of leakproofness, includes casing (1), connecting rod (2), sealed pad (5) and outer connecting tube main part (11), its characterized in that: the bottom end of the upper shell (1) is fixed with a connecting rod (2) through screws, the bottom end of the connecting rod (2) is provided with a lower shell (3) through screws, the left side of the lower shell (3) is provided with a left connector (6), the right end of the left connector (6) is fixed with a connecting shell (4), the upper end and the lower end of the connecting shell (4) are connected with the upper shell (1) and the lower shell (3) through sealing bearings and sealing gaskets (5), the right side of the lower shell (3) is fixed with a right connector (7), the outer sides of the left connector (6) and the right connector (7) are respectively fixed with a first fixing disc (8) through screws, the inner part above the first fixing disc (8) is connected with a supporting rod (9) through a damping rotating shaft, and the front side face and the rear side face of the outer end of the supporting rod (9) are respectively fixed with, the outer end of the right connector (7) is connected with an outer connecting pipeline main body (11) in a threaded manner, an outer side bearing of the outer connecting pipeline main body (11) is connected with a second fixed disc (10), and a groove (12) is formed in the upper end of the second fixed disc (10).

2. The energy-saving refrigeration equipment pipeline connecting structure capable of improving the sealing performance according to claim 1, is characterized in that: the connecting shell (4), the upper shell (1) and the lower shell (3) form a rotating structure, and the connecting shell (4) is of a circular ring-shaped structure.

3. The energy-saving refrigeration equipment pipeline connecting structure capable of improving the sealing performance according to claim 1, is characterized in that: left side connector (6) and right connector (7) all are "Z" font structure, and the structure of left connector (6) and right connector (7) is the same to left side connector (6) constitute revolution mechanic through connecting casing (4) and last casing (1) and lower casing (3).

4. The energy-saving refrigeration equipment pipeline connecting structure capable of improving the sealing performance according to claim 1, is characterized in that: the support rod (9) and the fixture blocks (13) form a T-shaped structure, the number of the support rods (9) and the fixture blocks (13) is 1:2, and the rotation angle range of the support rods (9) is 0-90 degrees.

5. The energy-saving refrigeration equipment pipeline connecting structure capable of improving the sealing performance according to claim 1, is characterized in that: the number of the second fixed disc (10) and the grooves (12) is 1: 1, and the second fixed disk (10) and the outer connecting pipeline main body (11) form a rotating structure.

6. The energy-saving refrigeration equipment pipeline connecting structure capable of improving the sealing performance according to claim 1, is characterized in that: the length of the fixture blocks (13) is greater than one half of the length of the grooves (12), and the number of the fixture blocks (13) and the number of the grooves (12) are 2: 1.