CN206290850U - Reducing corrugated connecting tube - Google Patents
Reducing corrugated connecting tube Download PDFInfo
- Publication number
- CN206290850U CN206290850U CN201621360576.XU CN201621360576U CN206290850U CN 206290850 U CN206290850 U CN 206290850U CN 201621360576 U CN201621360576 U CN 201621360576U CN 206290850 U CN206290850 U CN 206290850U
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- pipeline section
- expanding
- port
- tube
- insulating tube
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Abstract
A kind of reducing corrugated connecting tube, it is included in supervisor two ends and passes through the expanding expanding pipeline section for processing, the middle pipeline section between expanding pipeline section, the expanding pipeline section outer end undergauge processes the port pipeline section to form straight tube, pass through reducing tube transitions between the expanding pipeline section and middle pipeline section and between expanding pipeline section and port pipeline section, corrugation grooves are machined with the expanding pipeline section, insulating tube is all set with the expanding pipeline section, middle pipeline section and port pipeline section, the end of adjacent insulating tube is connected with each other.Reducing corrugated connecting tube is provided with the insulating tube of suit, and it can be incubated, it is to avoid heat scatters and disappears, it is ensured that air conditioner refrigeration effect, so as to reduce power consumption, realizes energy-conservation.And insulating tube subsection setup, each position that can be respectively to being responsible for different tube diameters is incubated, and insulating tube is completely embedded with correspondence position, it is ensured that heat insulation effect is good, prevent from producing hollowing between insulating tube and supervisor, the flexibility of flexural deformation when influence reducing corrugated connecting tube is used.
Description
Technical field
The utility model is related to a kind of corrugated connecting tube, is a kind of reducing corrugated connecting tube specifically.
Background technology
The circulation of refrigerant in pipe is reduced in order to avoid pipeline bending deformation, the indoor set and outdoor unit of air-conditioning pass through ripple
Line connecting tube be connected, in order to adapt to unit inside diverse location or modular construction the need for, conventional corrugated connecting tube is divided into pipe
The isometrical corrugated connecting tube that footpath is fixed has the reducing corrugated connecting tube of thickness change with caliber.Reducing ripple on existing market
Connecting tube poor thermal insulation property, influences the refrigeration of air-conditioning, increases the power consumption of air-conditioning；The connection of reducing corrugated connecting tube joint is tight
Density is poor, and refrigerant is easily leaked, and refrigerant is not enough in making air-conditioning, reduces air conditioner refrigeration effect, increases air-conditioning power consumption,
And compressor is dallied, reduce its service life.
Utility model content
The deficiency that the utility model exists for above-mentioned prior art, proposes a kind of reducing corrugated connecting tube.
Reducing corrugated connecting tube of the present utility model, is included in supervisor two ends and passes through expanding expanding pipeline section, the position for processing
Middle pipeline section between expanding pipeline section, the expanding pipeline section outer end undergauge processes the port pipeline section to form straight tube, described expanding
Pass through reducing tube transitions between pipeline section and middle pipeline section and between expanding pipeline section and port pipeline section, add on the expanding pipeline section
Work has corrugation grooves, and insulating tube, the end of adjacent insulating tube are all set with the expanding pipeline section, middle pipeline section and port pipeline section
It is connected with each other.
The port of the port pipeline section processes the connection end for forming bell mouth shape by expanding, is set with the port pipeline section
There are Anti-theft-dismounting sheath and attaching nut, the attaching nut is located at the inner side of connection end, and in Anti-theft-dismounting sheath.
Preferably, the external diameter of the insulating tube is identical.
Preferably, the wall thickness of the insulating tube is all identical.
Preferably, the Anti-theft-dismounting sheath includes cylindric body, is installed in the breach that the set body sidewall is set
There is the locking panel of the inner end face outside that can push up attaching nut, the port tube section is located at the inner installation for setting of body
In mouthful, the external diameter of the internal diameter more than port pipeline section of the installing port, less than the external diameter of attaching nut.
Preferably, it is described to be responsible for the curl that spirals on the same plane.
The beneficial effects of the utility model are：Reducing corrugated connecting tube is provided with the insulating tube of suit, and it can be carried out
Insulation, it is to avoid heat scatters and disappears, it is ensured that air conditioner refrigeration effect, so as to reduce power consumption, realizes energy-conservation.And insulating tube subsection setup,
Each position that can be respectively to being responsible for different tube diameters is incubated, and insulating tube is completely embedded with correspondence position, it is ensured that protect
Temp effect is good, prevents from producing hollowing between insulating tube and supervisor, the spirit of flexural deformation when influence reducing corrugated connecting tube is used
Activity.
Supervisor port sets bell mouth shape connection end, and is set with Anti-theft-dismounting sheath, make Anti-theft-dismounting sheath protect connection end with
The position of the joint connection of indoor set or outdoor unit, prevents attaching nut to be collided, it is ensured that connecting portion safety and stability, it is ensured that
The sealing property that reducing corrugated connecting tube is connected with joint, prevents refrigerant from leaking, it is ensured that refrigeration simultaneously protects compressor.
It is spacing that Anti-theft-dismounting sheath uses locking panel to carry out, and is difficult to pull down after installation, prevents reducing corrugated connecting tube to be stolen and tears open, further
Improve security.
Supervisor can be set with external diameter identical insulating tube, and the profile for making whole reducing corrugated connecting tube is a smooth pipe
Type, enables adjacent insulating tube to recline closely, and when reducing corrugated connecting tube integrally bending deforms, the connecting portion between insulating tube is not
Easily disconnect.Supervisor can also be set with wall thickness identical insulating tube, while heat insulation effect is ensured, can there is preferably flexible
Property, it is easy to flexural deformation to use.Supervisor's disk curl, volume reduces, and can be laminated placement, is readily transported.
Brief description of the drawings
Accompanying drawing 1 is the structural representation one of reducing corrugated connecting tube；
Accompanying drawing 2 is the structural representation two of reducing corrugated connecting tube；
Accompanying drawing 3 is the structural representation three of reducing corrugated connecting tube.
Specific embodiment
In order to be able to further appreciate that structure of the present utility model, feature and other purposes, in conjunction with appended preferred embodiment
Detailed description is as follows, and illustrated preferred embodiment is merely to illustrate the technical solution of the utility model, and non-limiting practicality
It is new.
Specific embodiment of the present utility model is as follows：
As shown in Figures 1 to 3, reducing corrugated connecting tube be included in supervisor 1 two ends by the expanding expanding pipeline section 2 for processing,
Middle pipeline section 3 between expanding pipeline section 2.
The outer end undergauge of expanding pipeline section 2 processes the port pipeline section 4 to form straight tube, between expanding pipeline section 2 and middle pipeline section 3 and
Corrugation grooves 6 are machined with by the transition of reducer pipe 5 on expanding pipeline section 2 between expanding pipeline section 2 and port pipeline section 4.
Insulating tube 7 is all set with expanding pipeline section 2, middle pipeline section 3 and port pipeline section 4, the end of adjacent insulating tube 7 is mutual
Connection.The subsection setup of insulating tube 7, each pipeline section to supervisor 1 is incubated respectively, and the junction between insulating tube 7 uses and connects
Connection is touched, be bonded or the type of attachment such as be mutually inserted, insulating tube 7 is incubated to its entirety in the outside of supervisor 1.Insulating tube 7
Subsection setup, and the junction being segmented is all located at being responsible for the position of 1 reducing, will not make insulating tube because reducing is pullled,
Ensure the service life of insulating tube.
The port of port pipeline section 4 processes the connection end 8 for forming bell mouth shape by expanding, is set with port pipeline section 4 anti-
Robber tears sheath 9 and attaching nut 10 open, and attaching nut 10 is located at the inner side of connection end 8, and in Anti-theft-dismounting sheath 9.
Connection end 8 is pushed up in the connecting interface of indoor set or outdoor unit, and attaching nut 10 is threadedly coupled with connecting interface, will
Connection end 8 is pressed on the port of connecting interface.Anti-theft-dismounting sheath 9 encases attaching nut 10, prevents attaching nut 10 from receiving outer
The influences such as power shock, it is ensured that the sealing of junction.
In order to improve product aesthetics, it is ensured that heat-insulating property, as shown in figure 1, the external diameter of insulating tube 7 is identical, make reducing ripple
Generally one external diameter identical pipe fitting of line connecting tube, it is handsome in appearance.And the external diameter of insulating tube 7 is identical, and internal diameter is different, makes position
It is thicker in the insulating tube 7 on middle pipeline section 3 and port pipeline section 4, and it is relatively thin to be located at the insulating tube 7 on expanding pipeline section 2.Due to adjacent
Insulating tube 7 connect, the insulating tube 7 on middle pipeline section 3 and port pipeline section 4 is thicker, makes the junction thickness of insulating tube 7 relative
Larger, when reducing corrugated connecting tube is used, the flexural deformation of reducing corrugated connecting tube cannot be easily caused the junction of insulating tube 7
Disconnect, it is ensured that heat-insulating property.
As shown in Fig. 2 reducing corrugated connecting tube also can be the same from insulating tube 7 using wall thickness, materials, processing and installation are all
It is more prone to, also reduces the overall caliber of reducing corrugated connecting tube, flexural deformation is more prone to when using it, and pliability is more
By force.
In order to improve the security of connection, Anti-theft-dismounting sheath 9 includes cylindric body 91, and what the side wall of body 91 was set lacks
The locking panel 93 of the inner end face outside that can push up attaching nut 10 is installed, port pipeline section 4 is located at body 91 in mouth 92
In the installing port 94 that the inner is set, the external diameter of the internal diameter more than port pipeline section 4 of installing port 94, less than the external diameter of attaching nut 10.
Before connection end 8 is processed into the port of port pipeline section 4, first Anti-theft-dismounting sheath 9 and attaching nut 10 are inserted in.Port
After connection end 8 is processed into the port of pipeline section 4, attaching nut 10 is installed in the connecting interface of indoor set or outdoor unit, screwed
Locking.After the completion of attaching nut 10 locks, push Anti-theft-dismounting sheath 9 to attaching nut 10, locking panel 93 crosses attaching nut
10, finally withstand on the outer face of attaching nut 10.
Due to be smaller than the opposite side spacing of attaching nut 10 between the inner of locking panel 93 and the axis of body 91
Half, even if so the locking rotation of panel 93 can also withstand on the outer face of attaching nut 10 always.Locking panel 93 makes body
91 can not be to medial movement, and the internal diameter of installing port 94 of body 91 is less than the external diameter of attaching nut 10, then make the body 91 can not be to
Outer side shifting, finally fixes body 91.And the internal diameter of body 91 is more than the external diameter of attaching nut 10, the outer wall of body 1 is circular
, the idle running of body 91 makes dismounting person that attaching nut 10 cannot be allowed to rotate, it is to avoid attaching nut 10 is dismantled, so as to prevent room
Outer machine work occurs unexpected or stolen.
For the ease of transporting and storing, the curl as shown in figure 3, supervisor 1 is spiraled on the same plane.Reducing ripple is connected
Take over and be integrally rolled into by linear spiral yarn shaped, reduce overall length, and reducing corrugated connecting tube is integrally located at one
Plane, can ranked and stacked pile.
Claims (5)
1. a kind of reducing corrugated connecting tube, is included in supervisor (1) two ends by the expanding expanding pipeline section (2) for processing, positioned at expansion
Middle pipeline section (3) between footpath pipeline section (2), expanding pipeline section (2) the outer end undergauge processes the port pipeline section (4) to form straight tube,
Pass through reducer pipe between the expanding pipeline section (2) and middle pipeline section (3) and between expanding pipeline section (2) and port pipeline section (4)
(5) transition, corrugation grooves (6) are machined with the expanding pipeline section (2), it is characterised in that the expanding pipeline section (2), intervalve
Insulating tube (7) is all set with section (3) and port pipeline section (4), the end of adjacent insulating tube (7) is connected with each other,
The port of the port pipeline section (4) processes the connection end (8) for forming bell mouth shape, the port pipeline section (4) by expanding
On be set with Anti-theft-dismounting sheath (9) and attaching nut (10), the attaching nut (10) is positioned at the inner side of connection end (8), and position
In Anti-theft-dismounting sheath (9).
2. reducing corrugated connecting tube according to claim 1, it is characterised in that the external diameter of the insulating tube (7) is identical.
3. reducing corrugated connecting tube according to claim 1, it is characterised in that the wall thickness of the insulating tube (7) is all identical.
4. reducing corrugated connecting tube according to claim 1, it is characterised in that the Anti-theft-dismounting sheath (9) is including cylinder
The body (91) of shape, being provided with the inner in the breach (92) that body (91) side wall is set can push up attaching nut's (10)
The locking panel (93) of end face outside, the port pipeline section (4) is described in the inner installing port (94) for setting of body (91)
The internal diameter of installing port (94) is more than the external diameter of port pipeline section (4), less than the external diameter of attaching nut (10).
5. the reducing corrugated connecting tube according to any one of Claims 1-4, it is characterised in that the supervisor (1) is same
Plane is spiraled curl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621360576.XU CN206290850U (en) | 2016-12-12 | 2016-12-12 | Reducing corrugated connecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621360576.XU CN206290850U (en) | 2016-12-12 | 2016-12-12 | Reducing corrugated connecting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206290850U true CN206290850U (en) | 2017-06-30 |
Family
ID=59096885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621360576.XU Active CN206290850U (en) | 2016-12-12 | 2016-12-12 | Reducing corrugated connecting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206290850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735984A (en) * | 2019-10-24 | 2020-01-31 | 吴学伦 | high-sealing corrugated pipe connecting device convenient to mount |
-
2016
- 2016-12-12 CN CN201621360576.XU patent/CN206290850U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735984A (en) * | 2019-10-24 | 2020-01-31 | 吴学伦 | high-sealing corrugated pipe connecting device convenient to mount |
| CN110735984B (en) * | 2019-10-24 | 2021-02-12 | 江苏宏博机械制造有限公司 | High leakproofness bellows connecting device convenient to installation |
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