CN215258372U

CN215258372U - Splicing connection device between air conditioner pipelines

Info

Publication number: CN215258372U
Application number: CN202121290071.1U
Authority: CN
Inventors: 荆新生; 刘忠; 侯凤梅
Original assignee: Fuyuanding Installation Engineering Co ltd
Current assignee: Fuyuanding Installation Engineering Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-21
Anticipated expiration: 2031-06-09

Abstract

The utility model provides a splicing connecting device between air-conditioning pipelines, which relates to the technical field of air-conditioning pipelines and comprises two air-conditioning pipelines and connecting plates fixedly connected at one ends of the two air-conditioning pipelines, wherein the outer surfaces of the two connecting plates are sleeved with sealing rings; the mounting panel is rotated to use locking bolt to fix back with mounting panel and fixed plate, extrusion subassembly to the sealing washer produce pressure, the laminating that the sealing washer can be inseparable is in the concatenation department of two connecting plates, the effectual inside gas of having avoided the air conditioner pipeline from the problem that two connecting plate junctions flow.

Description

Splicing connection device between air conditioner pipelines

Technical Field

The utility model relates to an air conditioner pipeline technical field specifically is a concatenation connecting device between air conditioner pipeline.

Background

As central air conditioners are increasingly popularized, the demand of ventilation ducts is also increasing, and as the length of the ventilation ducts is formed by connecting a section of air-saving duct according to the ventilation distance, a plurality of air-conditioning ducts need to be spliced.

The Chinese patent with the publication number of CN213020221U discloses a splicing and connecting device between air-conditioning pipelines, which comprises an air-conditioning pipeline main body and a connecting plate, wherein the connecting plate is arranged at the outer side of the air-conditioning pipeline main body, a connecting frame is also arranged at the air guide port of the air-conditioning pipeline main body, a separating frame is arranged at the inner wall of the connecting frame, a first open groove and a second open groove are both arranged at the inner wall of the connecting frame, a baffle is arranged in the first open groove in a sliding manner, the connecting plate can be clamped at the end surface of the inner wall of the connecting frame through the arrangement of the connecting frame, the separating frame, the first open slot, the spring, the baffle and the inclined plane, so that the connecting work of the air-conditioning pipeline can be completed, meanwhile, the connecting frame can be stably installed at the outer end face of the air-conditioning pipeline by means of the arrangement of the second slot, the clamping plate and the screw, and therefore the connecting effect of the connecting frame on the air-conditioning pipeline is convenient to improve.

However, the technical scheme also has the following defects that after the connecting frame and the connecting plate are connected in a clamping manner, the sealing performance is poor, and when gas in the air conditioning pipeline flows, the phenomenon of air leakage is easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concatenation connecting device between air conditioner pipeline aims at solving among the prior art the relatively poor problem of concatenation connecting device leakproofness between the air conditioner pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a concatenation connecting device between air conditioner pipeline, includes that two air conditioner pipelines and fixed connection are close to the connecting plate of one end each other, two at two air conditioner pipelines the surface cover of connecting plate is equipped with the sealing washer, one side that another connecting plate was kept away from to the connecting plate articulates there are two at least mounting panels, another one side fixedly connected with of connecting plate is the same with mounting panel quantity and the corresponding fixed plate in position, just the mounting panel passes through locking bolt and fixed plate fixed connection, still be provided with the extrusion subassembly that is used for the extrusion sealing washer on the mounting panel.

In order to make the utility model discloses have the effect of stationary seal circle, the utility model discloses a further technical scheme does, the extrusion subassembly includes the stripper plate, the through-hole has been seted up to the upper surface of mounting panel, the top of through-hole is provided with the spring housing, just spring housing welded connection is at the upper surface of mounting panel, the top fixedly connected with connecting rod of stripper plate, just the connecting rod runs through to the top of spring housing, the surface cover of connecting rod is equipped with the spring, just the spring is located between stripper plate and the spring housing.

In order to make the utility model discloses have the effect of extrusion sealing washer, the utility model discloses a further technical scheme does, the lower surface evenly distributed of stripper plate has the arch that is used for the extrusion sealing washer.

In order to make the utility model discloses have sealed effectual effect, the utility model discloses a further technical scheme does, the arch is cockscomb structure or hemispherical.

In order to make the utility model discloses have the effect of being convenient for rotate the mounting panel, the utility model discloses a further technical scheme does, mounting panel (4) cross sectional shape is the L shape.

In order to make the utility model discloses have the effect of being convenient for install the mounting panel, the utility model discloses a further technical scheme does, the outside fixed mounting of mounting panel has first magnet, air conditioner pipeline's fixed surface installs second magnet, and anticlockwise rotation during the mounting panel, first magnet attracts the contact with the second magnet mutually.

In order to make the utility model discloses have the firm effect of air conditioner piping erection, the utility model discloses a further technical scheme does, the quantity of mounting panel and fixed plate is four, and the interval between two adjacent mounting panels is the same all.

The utility model has the advantages that:

1. the mounting panel is rotated to use locking bolt to fix back with mounting panel and fixed plate, extrusion subassembly to the sealing washer produce pressure, the laminating that the sealing washer can be inseparable is in the concatenation department of two connecting plates, the effectual inside gas of having avoided the air conditioner pipeline from the problem that two connecting plate junctions flow.

2. When rotating the mounting panel, stripper plate extrusion sealing washer, the connecting rod rises along the axis direction of spring housing to compress spring gradually, so the stripper plate produces pressure to the sealing washer, and when the higher hot gas of delivery temperature, effectual avoiding the sealing washer thermal expansion leads to the problem that the leakproofness reduces, through setting up first magnet and second magnet, can adsorb the mounting panel on air-conditioning duct, prevents that the mounting panel from rotating by oneself, is convenient for install the mounting panel one by one.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic front view of an embodiment of the present invention;

FIG. 3 is a schematic diagram of a connection board structure according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a seal ring according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a fixing plate according to an embodiment of the present invention;

FIG. 6 is a schematic view of the internal structure of the mounting plate according to the embodiment of the present invention;

fig. 7 is a schematic structural view of the extrusion plate according to the embodiment of the present invention.

In the figure: 1. an air conditioning duct; 2. a connecting plate; 3. a seal ring; 4. mounting a plate; 5. a fixing plate; 6. locking the bolt; 7. a pressing plate; 8. a spring housing; 9. a connecting rod; 10. a spring; 11. a protrusion; 12. a first magnet; 13. a second magnet.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-7, a splicing connection device between air-conditioning pipelines comprises two air-conditioning pipelines 1 and a connecting plate 2 fixedly connected to one end of each of the two air-conditioning pipelines 1, wherein the outer surface of each of the two connecting plates 2 is sleeved with a sealing ring 3, one side of one connecting plate 2, which is far away from the other connecting plate 2, is hinged with at least two mounting plates 4, one side of the other connecting plate 2 is fixedly connected with fixing plates 5 which are the same in number and correspond to the mounting plates 4 in position, the mounting plates 4 are fixedly connected with the fixing plates 5 through locking bolts 6, and the mounting plates 4 are further provided with extrusion components for extruding the sealing rings 3.

In this embodiment, rotate mounting panel 4 to use locking bolt 6 to fix back with mounting panel 4 and fixed plate 5, extrusion subassembly produces pressure to sealing washer 3, and the laminating that sealing washer 3 can be inseparable is in the concatenation department of two connecting plates 2, the effectual inside gas of having avoided air-conditioning duct 1 from the problem that two connecting plates 2 junctions flow.

The utility model discloses a in another embodiment, the extrusion subassembly includes stripper plate 7, the through-hole has been seted up to the upper surface of mounting panel 4, the top of through-hole is provided with spring housing 8, and spring housing 8 welded connection is at the upper surface of mounting panel 4, the top fixedly connected with connecting rod 9 of stripper plate 7, and connecting rod 9 runs through to the top of spring housing 8, the surface cover of connecting rod 9 is equipped with spring 10, and spring 10 is located between stripper plate 7 and the spring housing 8, when rotating mounting panel 4, stripper plate 7 extrudees sealing washer 3, connecting rod 9 rises along the axis direction of spring housing 8, and compress spring 10 gradually, consequently stripper plate 7 produces pressure to sealing washer 3, when the higher hot gas of conveyor temperature, the effectual 3 thermal expansion of avoiding sealing washer leads to the problem that the leakproofness reduces, what need explain, stripper plate 7 is the arc.

Specifically, the lower surface evenly distributed of stripper plate 7 has the arch 11 that is used for extruding sealing washer 3, and through setting up arch 11, stripper plate 7 extrudees sealing washer 3 through arch 11 for the relatively firm of sealing washer 3 installation.

Specifically, the protrusions 11 are saw-toothed or hemispherical.

Specifically, the mounting plate 4 has an L-shaped cross-sectional shape.

Specifically, the outside fixed mounting of mounting panel 4 has first magnet 12, and the fixed surface of air-conditioning duct 1 installs second magnet 13, and during anticlockwise rotation mounting panel 4, first magnet 12 attracts the contact with second magnet 13 mutually, through setting up first magnet 12 and second magnet 13, can adsorb mounting panel 4 on air-conditioning duct 1, prevents that mounting panel 4 from rotating by oneself, is convenient for install mounting panel 4 one by one.

Specifically, the number of the mounting plates 4 and the number of the fixing plates 5 are four, and the distance between two adjacent mounting plates 4 are the same.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a concatenation connecting device between air conditioner pipeline, includes that two air conditioner pipelines (1) and fixed connection are close to connecting plate (2) of one end each other in two air conditioner pipelines (1), two the surface cover of connecting plate (2) is equipped with sealing washer (3), one side that another connecting plate (2) were kept away from in connecting plate (2) articulates there are two at least mounting panels (4), another one side fixedly connected with of connecting plate (2) is the same with mounting panel (4) quantity and the corresponding fixed plate (5) in position, just mounting panel (4) are through locking bolt (6) and fixed plate (5) fixed connection, still be provided with the extrusion subassembly that is used for extrusion sealing washer (3) on mounting panel (4).

2. The splicing and connecting device between air-conditioning pipelines according to claim 1, characterized in that, the extrusion subassembly includes stripper plate (7), the through-hole has been seted up to the upper surface of mounting panel (4), the top of through-hole is provided with spring housing (8), just spring housing (8) welded connection is on the upper surface of mounting panel (4), the top fixedly connected with connecting rod (9) of stripper plate (7), just connecting rod (9) run through to the top of spring housing (8), the outer surface cover of connecting rod (9) is equipped with spring (10), just spring (10) are located between stripper plate (7) and spring housing (8).

3. Splicing and connecting device between air-conditioning ducts according to claim 2, characterized in that the lower surface of said pressing plate (7) is uniformly distributed with protrusions (11) for pressing the sealing ring (3).

4. Splicing connection device between air conditioning ducts according to claim 3, characterised in that said protuberances (11) are serrated or hemispherical.

5. Splicing connection device between air conditioning ducts according to claim 1, characterised in that said mounting plate (4) has an L-shaped cross-section.

6. The splicing and connecting device for air-conditioning pipelines according to any one of claims 1 to 5, wherein a first magnet (12) is fixedly mounted on the outer side of the mounting plate (4), a second magnet (13) is fixedly mounted on the outer surface of the air-conditioning pipeline (1), and when the mounting plate (4) is rotated anticlockwise, the first magnet (12) and the second magnet (13) are in attractive contact.

7. Splicing and connecting device between air conditioning ducts according to claim 6, characterized in that the number of the mounting plates (4) and the fixing plates (5) is four, and the distance between two adjacent mounting plates (4) is the same.