CN218031922U - Pipeline sealing mechanism for air conditioner installation - Google Patents

Abstract

The utility model discloses a pipeline sealing mechanism is used in air conditioner installation belongs to the pipeline sealing technique field, seepage and the loaded down with trivial details problem of installation take place easily for current air conditioner pipe connector, the utility model discloses female head and public head, the symmetry sets up the rotation portion on the pipe wall of female head one end, install on the axis of rotation axial plane that rotation portion includes and account for the central angle and be less than 90 degrees drive tooth group, indent shaping second recess on the public head outer wall, install the straight-tooth in the second recess, when the fastening, drive tooth group and straight-tooth are meshing installation relation, the interior sealing washer is installed to public head insert section, slidable mounting has to rotate spacing locating part to rotation portion on the female head, rotate through rotating rotation portion drive axis of rotation in opposite directions, the straight-tooth on the public first outer wall of drive tooth group drive tooth of installation in the axis of rotation further removes to female head inboard, extrude interior sealing washer, finally realize firm installation, and built-in extrusion sealing, sealed stability has been improved greatly, the dismouting is convenient simultaneously.

Description

Pipeline sealing mechanism for air conditioner installation

Technical Field

The utility model relates to a pipeline sealing technical field, concretely relates to pipeline sealing mechanism is used in air conditioner installation.

Background

In daily life, air conditioners are more and more popular in use, and the air conditioners have huge use demand space for factories or civil houses.

However, in the long-time air conditioner use process, the leakage condition of the pipeline joint often occurs, and through the investigation and analysis, the problem that the service life is shortened because the sealing gasket is partially exposed, deformed and cracked or misplaced due to vibration in the use process of the pipeline, the existing pipeline connection seal generally adopts the bolt and the sealing ring to restrain and connect the male head and the female head of the pipeline; meanwhile, the existing pipeline joint is complex to install, and wastes time and labor.

SUMMERY OF THE UTILITY MODEL

Problem in the technical background of the utility model, the utility model aims at providing a pipeline sealing mechanism is used in air conditioner installation has solved the current air conditioner pipe connector that provides among the background art and has taken place the seepage easily and install loaded down with trivial details problem.

In order to realize the above purpose, the utility model discloses a technical scheme be:

the utility model provides a pipeline sealing mechanism is used in air conditioner installation, includes female head and public head, public first one end inserts the first annular inslot that female head one end set up, the symmetry sets up rotation portion on the pipe wall of female head one end, install on the axis of rotation axial plane that rotation portion included and account for the central angle and be less than 90 degrees drive tooth group, indent shaping second recess on the public first outer wall, install the straight-tooth in the second recess, when the fastening, drive tooth group and straight-tooth are meshing installation relation, interior sealing washer is installed to public first inserted segment, slidable mounting has the spacing locating part of rotation to rotation portion on the female head.

Furthermore, symmetrical indent shaping first recess on the pipe wall of female first one end, first recess middle part intercommunication runs through the inboard rotation groove of female first pipe wall, first recess with install on the rotation groove the rotation portion.

Furthermore, the rotating portion comprises the rotating shaft, the driving tooth group, a connecting plate and a buckle, one end of the connecting plate is connected to the outer side wall of the rotating shaft, the buckle is installed at the outer side end of the connecting plate, and the first groove is hidden on one side of the connecting plate after the connecting plate rotates.

Furthermore, a plurality of concentric second annular grooves are formed in the bottom of the first annular groove, a plurality of inner sealing rings are installed at one end of the male head, and the inner sealing rings and the second annular grooves are in interference installation relation.

Furthermore, a limit ring is arranged on the male head, and an outer sealing ring is arranged on the male head on one side of the limit ring.

Furthermore, the limiting part is an elastic rubber tube which is slidably arranged to cover the rotating part.

Compared with the prior art, the utility model has the advantages of it is following:

(1) The utility model discloses in insert female head through public head, rotate rotation portion drive axis of rotation through rotating in opposite directions, the straight-tooth on the public first outer wall of drive tooth group drive of installation in the axis of rotation further removes to female head inboard, and the installation of stabilizing is finally realized to the interior sealing washer of extrusion, and built-in extrusion is sealed, has improved sealed stability greatly, and the dismouting is convenient simultaneously.

Drawings

Fig. 1 is an assembled perspective view provided in an embodiment of the present invention;

fig. 2 is a perspective view of the elastic rubber tube provided by the embodiment of the present invention;

fig. 3 is a half-sectional perspective view provided by an embodiment of the present invention;

fig. 4 is a first half-sectional perspective view of the female head provided in the embodiment of the present invention;

fig. 5 is a second half-section perspective view of the female head provided by the embodiment of the present invention.

In the figure: 1. a female head; 2. an elastic rubber cylinder; 3. a first groove; 4. a rotating groove; 5. a rotating shaft; 6. driving the tooth group; 7. a connecting plate; 8. buckling; 9. a first annular groove; 10. a second annular groove; 11. a male head; 111. a second groove; 12. an inner seal ring; 13. straight teeth; 14. an outer sealing ring; 15. a limit ring.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

Example one

As shown in fig. 1-5, a pipe sealing mechanism for air conditioner installation includes a female head 1 and a male head 11, one end of the male head 11 is inserted into a first annular groove 9 formed at one end of the female head 1, rotation portions are symmetrically arranged on a pipe wall at one end of the female head 1, a driving tooth set 6 occupying a central angle smaller than 90 degrees is installed on a shaft surface of a rotation shaft 5 included in the rotation portions, the central angle occupied by the driving tooth set 6 is smaller than 90 degrees, on one hand, in order to avoid blocking the male head 11 from being pushed out by rotating the rotation portions when the male head is detached, on the other hand, the male head 11 is directly inserted into the first annular groove 9 of the female head 1 during installation, then the driving tooth set 6 is driven by controlling the rotation portions to further drive a straight tooth 13 to push the male head 11 to move inwards, so as to achieve an effect of fastening installation, a second concave groove 111 is formed on an outer wall of the male head 11, a straight tooth 13 is installed in the second groove 111, when fastening is performed, the driving tooth set 6 is in a meshing installation relationship with the straight tooth set with a straight tooth 13, an inner seal ring 12 is installed on an insertion section of the male head 11, and a limit seal ring is further arranged on the rotation portion of the rotation portion, and a limit seal ring is further arranged to increase a seal effect of the seal ring for sealing element to further increase a seal the seal.

In this embodiment, the design, compare in traditional bolt extrusion installation, through symmetrical installation rotation portion on female head 1, then slide through drive tooth group 6 and straight-tooth 13 the drive of arranging, realize further nimble reinforced effect of connecting, improved sealing performance.

As shown in fig. 3, a first groove 3 is symmetrically and concavely formed on the pipe wall at one end of the female head 1, the middle part of the first groove 3 is communicated with a rotating groove 4 penetrating through the inner side of the pipe wall of the female head 1, and rotating parts are arranged on the first groove 3 and the rotating groove 4.

As shown in fig. 3, the rotation portion includes axis of rotation 5, drive tooth group 6, connecting plate 7 and play and detain 8, connect the one end of connecting plate 7 on the 5 lateral walls of axis of rotation, the play is detained 8 to the end of connecting plate 7 outside, hide the first recess 3 in one side after connecting plate 7 rotates, when needs rotate, it pulls up connecting plate 7 to buckle through the pulling, it rotates to drive axis of rotation 5 through promoting connecting plate 7 rotation, axis of rotation 5 rotates and drives drive tooth group 6 drive straight-tooth 13 and move to the inboard, finally realize the effect that further promotes public head 11 and remove, easy operation is convenient.

As shown in fig. 4 and 5, a plurality of concentric second annular grooves 10 are arranged at the bottom in the first annular groove 9, a plurality of inner seal rings 12 are mounted at one end of the male head 11, the inner seal rings 12 and the second annular grooves 10 are in an interference mounting relationship, and by setting the interference mounting relationship, a stable sealing effect is achieved after further extrusion.

As shown in fig. 3, a limiting ring 15 is arranged on the male head 11, an outer sealing ring 14 is arranged on the male head 11 on one side of the limiting ring 15, and the male head 11 and the female head 1 are inserted and sealed for the second time by arranging the outer sealing ring 14 on the outer side in the installation process, so that the sealing performance is further improved.

As shown in fig. 1, 2 and 3, the limiting member is an elastic rubber tube 2 which is slidably mounted to cover the rotating portion, the elastic rubber tube 2 is convenient to stretch and sleeve, and the elastic rubber tube can be tightened and limited even when the connecting plate 7 is not completely hidden from rotation.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a pipeline sealing mechanism is used in air conditioner installation, includes female head (1) and public head (11), public head (11) one end is inserted in first annular groove (9) that female head (1) one end set up, its characterized in that: female first (1) one end the pipe wall on the symmetry set up rotation portion, install on rotation axis (5) axial plane that rotation portion included and account for central angle and be less than 90 degrees drive tooth group (6), indent shaping second recess (111) on public first (11) outer wall, install straight-tooth (13) in second recess (111), when the fastening, drive tooth group (6) and straight-tooth (13) are the meshing installation relation, interior sealing washer (12) are installed to public first (11) insertion section, slidable mounting has on female first (1) rotates spacing locating part to rotation portion.

2. The pipeline sealing mechanism for installing the air conditioner is characterized in that a first groove (3) is symmetrically and concavely formed in the pipe wall at one end of the female head (1), the middle of the first groove (3) is communicated with a rotating groove (4) penetrating through the inner side of the pipe wall of the female head (1), and the rotating parts are installed on the first groove (3) and the rotating groove (4).

3. The air conditioner installation pipe sealing mechanism of claim 2, wherein the rotating portion comprises the rotating shaft (5), the driving tooth group (6), a connecting plate (7) and a buckle (8), one end of the connecting plate (7) is connected to the outer side wall of the rotating shaft (5), the buckle (8) is installed at the outer side end of the connecting plate (7), and the connecting plate (7) is hidden in the first groove (3) on one side after rotating.

4. The air conditioner installation pipe sealing mechanism according to claim 1, wherein a plurality of second concentric annular grooves (10) are arranged at the inner bottom of the first annular groove (9), a plurality of inner sealing rings (12) are installed at one end of the male head (11), and the inner sealing rings (12) and the second annular grooves (10) are in interference fit relation.

5. The air conditioner installation pipeline sealing mechanism according to claim 4, characterized in that a limiting ring (15) is arranged on the male head (11), and an outer sealing ring (14) is arranged on the male head (11) on one side of the limiting ring (15).

6. The sealing mechanism for the air conditioner installation pipe according to claim 1, wherein the stopper is an elastic rubber tube (2) slidably mounted to cover the rotating portion.

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