CN208579550U - A kind of air-conditioning maintenance leakproof gas-liquid filler pipe - Google Patents
A kind of air-conditioning maintenance leakproof gas-liquid filler pipe Download PDFInfo
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- CN208579550U CN208579550U CN201820988939.7U CN201820988939U CN208579550U CN 208579550 U CN208579550 U CN 208579550U CN 201820988939 U CN201820988939 U CN 201820988939U CN 208579550 U CN208579550 U CN 208579550U
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Abstract
The utility model discloses a kind of air-conditioning maintenance leakproof gas-liquid filler pipes, including filler pipe main body, the top of filler pipe main body is fixedly installed with interface, the top surface of interface is equipped with one layer of sealing ring, the bottom end of interface is fixedly installed with bent adapter tube, the bottom end of connecting tube is fixedly installed with polymerization pipe, the bottom end of screwed pipe is fixedly installed with injection pipe, the outer wall of bent adapter tube and injection pipe is all covered with one layer of reinforcing layer, the bottom end of injection pipe is equipped with telescoping tube, and the bottom end of telescoping tube is fixedly installed with injection head.The utility model installs sealing ring by the end surface in interface, to make the utility model reinforce the compactness of junction by sealing ring when connecting with other adapter tubes, prevent medium from revealing, simultaneously by covering one layer of reinforcing layer in the outer surface of bent adapter tube and injection pipe, occur phenomena such as abrasion, leakage during prolonged use to can avoid the utility model, enhances the practicability of the utility model with this.
Description
Technical field
The utility model relates to a kind of filler pipe, in particular to a kind of air-conditioning maintenance leakproof gas-liquid filler pipe.
Background technique
It is well known that needing to add air-conditioning again fluorine or coolant liquid etc., it is therefore desirable to make during air-conditioning maintenance
Filler pipe is used, but used filler pipe is easy to appear pipeline surface abrasion after prolonged use, lets out currently on the market
Leakage etc., thus it is not very practical.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of air-conditioning maintenance leakproof
Gas-liquid filler pipe can accomplish the surface for reinforcing pipeline, prevent it from leaking.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of air-conditioning maintenance of the utility model leakproof gas-liquid filler pipe, including filler pipe main body, the filler pipe main body
Top be fixedly installed with interface, the top surface of the interface is equipped with one layer of sealing ring, the fixed peace in the bottom end of the interface
Equipped with bent adapter tube, the bottom end of the bent adapter tube is fixedly installed with connecting tube, and the bottom outer end of the connecting tube is fixedly mounted
There is the first fastening nut, the bottom end of the connecting tube is fixedly installed with polymerization pipe, and the bottom outer end of the polymerization pipe is fixedly mounted
There is the second fastening nut, the bottom end of the polymerization pipe is fixedly installed with screwed pipe, and the outer end face of the screwed pipe is provided with spiral shell
Line, the bottom end of the screwed pipe are fixedly installed with injection pipe, the outer wall of the bent adapter tube and injection pipe be all covered with one layer plus
Gu layer, the bottom end of the injection pipe is equipped with telescoping tube, and the bottom end of the telescoping tube is fixedly installed with injection head.
As a kind of optimal technical scheme of the utility model, the interface and connecting tube connect by the way that bent adapter tube is fixed
It connects.
As a kind of optimal technical scheme of the utility model, the connecting tube and screwed pipe connect by the way that polymerization pipe is fixed
It connects.
As a kind of optimal technical scheme of the utility model, the screwed pipe is connected with telescoping tube by injection pipe.
As a kind of optimal technical scheme of the utility model, the injection pipe is connected with injection head by telescoping tube.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model by interface end surface install sealing ring, thus make the utility model with other adapter tubes
The compactness for reinforcing junction when connection by sealing ring, prevents medium from revealing, while by bent adapter tube and injection pipe
Outer surface covers one layer of reinforcing layer, so that can avoid the utility model abrasion, leakage etc. occurs during prolonged use
Phenomenon enhances the practicability of the utility model with this.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
In figure: 1, filler pipe main body；2, interface；3, sealing ring；4, bent adapter tube；5, connecting tube；6, the first fastening nut；
7, polymerization pipe；8, the second fastening nut；9, screwed pipe；10, screw thread；11, injection pipe；12, reinforcing layer；13, telescoping tube；14, it infuses
Enter head.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Wherein identical label all refers to identical component in attached drawing.
In addition, if the detailed description of known technology for show the utility model be characterized in it is unnecessary, then by it
It omits.It should be noted that word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of air-conditioning maintenance leakproof gas-liquid filler pipe, including filler pipe main body 1,
The top of filler pipe main body 1 is fixedly installed with interface 2, and the top surface of interface 2 is equipped with one layer of sealing ring 3, the bottom end of interface 2
It is fixedly installed with bent adapter tube 4, the bottom end of bent adapter tube 4 is fixedly installed with connecting tube 5, the fixed peace in the bottom outer end of connecting tube 5
Equipped with the first fastening nut 6, the bottom end of connecting tube 5 is fixedly installed with polymerization pipe 7, and the bottom outer end of polymerization pipe 7 is fixedly installed with
Second fastening nut 8, the bottom end of polymerization pipe 7 are fixedly installed with screwed pipe 9, and the outer end face of screwed pipe 9 is provided with screw thread 10, spiral shell
The bottom end of line pipe 9 is fixedly installed with injection pipe 11, and the outer wall of bent adapter tube 4 and injection pipe 11 is all covered with one layer of reinforcing layer 12,
The bottom end of injection pipe 11 is equipped with telescoping tube 13, and the bottom end of telescoping tube 13 is fixedly installed with injection head 14.
Further, interface 2 and connecting tube 5 are fixedly connected by bent adapter tube 4, and user is by by interface 2 and other
Piping connection enters medium at connecting tube 5 by bent adapter tube 4.
Connecting tube 5 is fixedly connected with screwed pipe 9 by polymerization pipe 7, and the medium in connecting tube 5 is delivered to by polymerization pipe 7
At screwed pipe 9.
Screwed pipe 9 is connected with telescoping tube 13 by injection pipe 11, after user adjusts telescoping tube 13, screwed pipe
Medium in 9 is delivered at telescoping tube 13 by injection pipe 11.
Injection pipe 11 is connected with injection head 14 by telescoping tube 13, after medium passes through telescoping tube 13, finally from injection head
It is injected in air-conditioning at 14.
Specifically, the length adjustment of user's telescoping tube 13 is good, then the screw thread 10 at screwed pipe 9 is connect with air-conditioning,
Enter the injection pipe 11 below of screwed pipe 9 and telescoping tube 13 in air-conditioning, interface 2 is connect by user with other pipelines, when
Medium enters from interface 2 in bent adapter tube 4, then is entered in connecting tube 5 by bent adapter tube 4, and the medium in connecting tube 5 passes through
Polymerization pipe 7 is delivered at screwed pipe 9, and the medium in screwed pipe 9 is delivered at telescoping tube 13 by injection pipe 11, and medium is by stretching
After the draw 13, finally injected in air-conditioning from injection head 14.
In conclusion the utility model installs sealing ring 3 by the end surface in interface 2, to make the utility model
The compactness for reinforcing junction by sealing ring 3 when connecting with other adapter tubes, prevents medium from revealing, while by connecing in bending
The outer surface of pipe 4 and injection pipe 11 covers one layer of reinforcing layer 12, to can avoid the utility model in prolonged use process
Phenomena such as middle appearance abrasion, leakage, enhance the practicability of the utility model with this.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of air-conditioning maintenance leakproof gas-liquid filler pipe, including filler pipe main body (1), which is characterized in that the filler pipe master
The top of body (1) is fixedly installed with interface (2), and the top surface of the interface (2) is equipped with one layer of sealing ring (3), described to connect
The bottom end of mouth (2) is fixedly installed with bent adapter tube (4), and the bottom end of the bent adapter tube (4) is fixedly installed with connecting tube (5), institute
The bottom outer end for stating connecting tube (5) is fixedly installed with the first fastening nut (6), and the bottom end of the connecting tube (5) is fixedly installed with
The bottom outer end of polymerization pipe (7), the polymerization pipe (7) is fixedly installed with the second fastening nut (8), the bottom of the polymerization pipe (7)
End is fixedly installed with screwed pipe (9), and the outer end face of the screwed pipe (9) is provided with screw thread (10), the bottom of the screwed pipe (9)
End is fixedly installed with injection pipe (11), and the outer wall of the bent adapter tube (4) and injection pipe (11) is all covered with one layer of reinforcing layer
(12), the bottom end of the injection pipe (11) is equipped with telescoping tube (13), and the bottom end of the telescoping tube (13) is fixedly installed with injection
Head (14).
2. a kind of air-conditioning maintenance according to claim 1 leakproof gas-liquid filler pipe, which is characterized in that the interface (2)
It is fixedly connected with connecting tube (5) by bent adapter tube (4).
3. a kind of air-conditioning maintenance according to claim 1 leakproof gas-liquid filler pipe, which is characterized in that the connecting tube
(5) it is fixedly connected with screwed pipe (9) by polymerization pipe (7).
4. a kind of air-conditioning maintenance according to claim 1 leakproof gas-liquid filler pipe, which is characterized in that the screwed pipe
(9) it is connected with telescoping tube (13) by injection pipe (11).
5. a kind of air-conditioning maintenance according to claim 1 leakproof gas-liquid filler pipe, which is characterized in that the injection pipe
(11) it is connected with injection head (14) by telescoping tube (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820988939.7U CN208579550U (en) | 2018-06-26 | 2018-06-26 | A kind of air-conditioning maintenance leakproof gas-liquid filler pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820988939.7U CN208579550U (en) | 2018-06-26 | 2018-06-26 | A kind of air-conditioning maintenance leakproof gas-liquid filler pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208579550U true CN208579550U (en) | 2019-03-05 |
Family
ID=65509492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820988939.7U Active CN208579550U (en) | 2018-06-26 | 2018-06-26 | A kind of air-conditioning maintenance leakproof gas-liquid filler pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208579550U (en) |
-
2018
- 2018-06-26 CN CN201820988939.7U patent/CN208579550U/en active Active
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| GR01 | Patent grant | ||
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