CN220523481U - Air conditioner cold valve core pipe - Google Patents
Air conditioner cold valve core pipe Download PDFInfo
- Publication number
- CN220523481U CN220523481U CN202321501330.XU CN202321501330U CN220523481U CN 220523481 U CN220523481 U CN 220523481U CN 202321501330 U CN202321501330 U CN 202321501330U CN 220523481 U CN220523481 U CN 220523481U
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- pipeline
- air conditioner
- glue injection
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 54
- 229910052802 copper Inorganic materials 0.000 claims abstract description 54
- 239000010949 copper Substances 0.000 claims abstract description 54
- 239000003292 glue Substances 0.000 claims abstract description 50
- 238000002347 injection Methods 0.000 claims abstract description 39
- 239000007924 injection Substances 0.000 claims abstract description 39
- 238000005057 refrigeration Methods 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims 8
- 238000004378 air conditioning Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Valve Housings (AREA)
Abstract
The application discloses an air conditioner refrigeration case pipe, it belongs to case pipe field. Comprising the following steps: the copper pipe is sleeved outside the pipeline, and two ends of the copper pipe and the pipeline are welded; the air conditioner refrigeration valve core pipe further comprises: the glue injection groove is circumferentially formed in the inner wall of the copper pipe, a glue injection cavity is formed in the glue injection groove and the outer wall of the pipeline, and a glue injection port is formed in the copper pipe and communicated with the glue injection groove. The beneficial effects of the application lie in that provide a connect effectual air conditioner cold valve core pipe.
Description
Technical Field
The application relates to the field of valve core pipes, in particular to an air conditioner refrigeration valve core pipe.
Background
The air conditioner cold valve core pipe is a pipeline for installing a valve core.
The utility model discloses an anti-corrosion pipeline, which can be disclosed by the utility model in Chinese patent document 201520449694.7, and comprises a pipe body, wherein an anti-corrosion layer is coated on the inner surface of the pipe body, and the anti-corrosion layer is an aqueous inorganic zinc-rich paint layer. According to the utility model, the anticorrosive layer is coated at the place where the inner wall of the pipeline is contacted with the conveying medium, wherein the anticorrosive layer adopts the water-based inorganic zinc-rich paint layer, and the pipeline can be prevented from being corroded by lining the water-based inorganic zinc-rich paint layer on the inner wall of the pipeline, so that the service life of the pipeline is prolonged.
In the above-mentioned structure, although be provided with the anticorrosive coating in the outside of pipeline, played anticorrosive effect, but need weld when the installation, and this patent can only weld the both ends of pipeline and anticorrosive coating, and inside is not connected to, and the time overlength probably can cause the drop of anticorrosive coating.
The air conditioner cold valve core pipe with good connection effect is improved at present.
Disclosure of Invention
The content of the present application is intended to introduce concepts in a simplified form that are further described below in the detailed description. The section of this application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
To solve the technical problems mentioned in the background section above, some embodiments of the present application provide an air conditioner refrigeration valve core tube, including: the copper pipe is sleeved outside the pipeline, and two ends of the copper pipe and the pipeline are welded; the air conditioner refrigeration valve core pipe further comprises: the glue injection groove is circumferentially formed in the inner wall of the copper pipe, a glue injection cavity is formed in the glue injection groove and the outer wall of the pipeline, and a glue injection port is formed in the copper pipe and communicated with the glue injection groove.
During installation, firstly establish the copper pipe box in the outside of pipeline, and under the effect of spacing ring, play the effect of butt copper pipe for the both ends of pipeline and copper pipe remain flush, can weld the both ends afterwards, through setting up the welding groove, increased the welding and be the area of contact of pipeline and copper pipe, initially improved the stability after the welding, can contact the ground with the standing groove, the injecting glue mouth up this moment, the injecting glue mouth that then accessible carries out the injecting glue, then enter into the injecting glue intracavity, glue links post pipeline and copper pipe, further improved the stability of connection, prevent time overlength and drop.
Further, welding grooves are respectively formed in two ends of the copper pipe.
Further, the welding groove is annular, and corresponds to the pipeline.
Further, a plurality of reinforcing ribs are uniformly fixedly connected to the circumference of the inner wall of the pipeline.
Further, connecting rings are fixedly connected between the two ends of the plurality of reinforcing ribs respectively, and the connecting rings are fixedly connected with the pipeline
Further, two groups of anti-slip protrusions are respectively arranged on two sides of the copper pipe, and the two groups of anti-slip protrusions are positioned on two sides of the glue injection port.
Further, each group of the anti-slip protrusions is multiple and uniformly arranged on the copper pipe.
Further, the anti-slip boss is in a semicircular sphere shape.
Further, a limiting ring corresponding to the copper pipe is fixedly connected to the rear side of the pipeline.
Further, a placing groove is formed in one side of the copper pipe, and the placing groove is opposite to the glue injection port.
The beneficial effects of this application lie in: the air conditioner cold valve core pipe is good in specific connection effect.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to provide a further understanding of the application with regard to the other features, objects and advantages of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application.
In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.
In the drawings:
FIG. 1 is an overall schematic diagram according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of an embodiment;
figure 3 is a cross-sectional view of a copper tube;
FIG. 4 is a schematic perspective view of a connecting ring and a reinforcing rib;
fig. 5 is an enlarged schematic view of the structure of fig. 2 a.
Reference numerals:
1. copper pipe; 2. a welding groove; 3. a connecting ring; 4. reinforcing ribs; 5. a placement groove; 6. a slip preventing protrusion; 7. a glue injection port; 8. a glue injection groove; 9. a pipe; 10. a limiting ring; 11. and a glue injection cavity.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
It should be noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.
It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1, an air conditioner refrigeration spool pipe includes: copper pipe 1 and pipeline 9, pipeline 9 are stainless steel pipe, and copper pipe 1 cover is established in the outside of pipeline 9, and copper pipe 1 has played characteristics such as durable, can not erode, and copper pipe 1 and pipeline 9's both ends welding. The two ends of the copper pipe 1 are respectively provided with a welding groove 2. The welding groove 2 is annular, and the welding groove 2 corresponds to the pipeline 9, and by arranging the welding groove 2, the contact area of the pipeline 9 and the copper pipe 1 in welding is increased, and the stability after welding is further improved. The back side of the pipeline 9 is fixedly connected with a limiting ring 10 corresponding to the copper pipe 1, and the limiting ring 10 is propped against the copper pipe 1 during installation, so that the two ends of the copper pipe 1 and the pipeline 9 are flush.
Referring to fig. 2, the air conditioner refrigeration spool pipe further includes: the glue injection groove 8 is formed in the circumferential direction of the glue injection groove 8 on the inner wall of the copper pipe 1, a glue injection cavity 11 is formed by the glue injection groove 8 and the outer wall of the pipeline 9, the copper pipe 1 is provided with a glue injection port 7, and the glue injection port 7 is communicated with the glue injection groove 8. The standing groove 5 has been seted up to one side of copper pipe 1, and standing groove 5 is mutually opposite with injecting glue mouth 7, and standing groove 5 is for flushing the form, when the injecting glue, can be with standing groove 5 down, because injecting glue mouth 7 is opposite with standing groove 5, has played the effect of stably placing copper pipe 1, makes things convenient for the staff to carry out injecting glue.
Referring to fig. 2, during installation, firstly, establish copper pipe 1 cover in the outside of pipeline 9, and under the effect of spacing ring 10, play the effect of butt copper pipe 1, make the both ends of pipeline 9 and copper pipe 1 keep flush, can weld the both ends afterwards, through setting up welding groove 2, the welding is pipeline 9 and copper pipe 1's area of contact, stability after the preliminary improvement welding, can contact the ground with standing groove 5, glue injection mouth 7 up this moment, glue injection is carried out through glue injection mouth 7 then, enter into glue injection chamber 11 afterwards, glue even post pipeline 9 and copper pipe 1, further improved the stability of connection, prevent time overlength and come off.
Referring to fig. 3, a plurality of reinforcing ribs 4 are uniformly fixed to the inner wall of the pipe 9 in the circumferential direction. Connecting rings 3 are fixedly connected between two ends of the reinforcing ribs 4 respectively, the connecting rings 3 are fixedly connected with the pipeline 9, and the stability of the pipeline 9 is further improved through arranging the frame reinforcing ribs 4 and the connecting rings 3. Two groups of anti-slip protrusions 6 are respectively arranged on two sides of the copper pipe 1, and the two groups of anti-slip protrusions 6 are positioned on two sides of the glue injection port 7. Each group of anti-slip bosses 6 are multiple and are uniformly arranged on the copper pipe 1, each anti-slip boss 6 is in a semicircular shape, the anti-slip bosses 6 play a role in increasing friction, and further, the glue injection is convenient for workers.
The working process comprises the following steps: during installation, establish copper pipe 1 cover in the outside of pipeline 9 earlier, and under the effect of spacing ring 10, play the effect of butt copper pipe 1, make pipeline 9 and copper pipe 1's both ends keep flush, can weld both ends afterwards, through setting up welding groove 2, the welding is pipeline 9 and copper pipe 1's area of contact, stability after the preliminary improvement welding, can contact the ground with standing groove 5 afterwards, glue injection mouth 7 up this moment, glue injection is carried out to accessible glue injection mouth 7 then, enter into glue injection chamber 11 afterwards, glue even post pipeline 9 and copper pipe 1, further improved the stability of connection, prevent time overlength and drop.
The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the utility model in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the utility model. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.
Claims (10)
1. An air conditioning refrigeration spool tube comprising:
the copper pipe is sleeved outside the pipeline, and two ends of the copper pipe and the pipeline are welded;
the method is characterized in that:
the air conditioner refrigeration valve core pipe further comprises:
the glue injection groove is circumferentially formed in the inner wall of the copper pipe, a glue injection cavity is formed in the glue injection groove and the outer wall of the pipeline, and a glue injection port is formed in the copper pipe and communicated with the glue injection groove.
2. The air conditioner coolant spool according to claim 1, wherein:
and welding grooves are respectively formed in two ends of the copper pipe.
3. The air conditioner coolant spool according to claim 2, wherein:
the welding groove is annular, and corresponds to the pipeline.
4. The air conditioner coolant spool according to claim 1, wherein:
a plurality of reinforcing ribs are uniformly fixedly connected on the periphery of the inner wall of the pipeline.
5. The air conditioner control valve core tube according to claim 4, wherein:
connecting rings are fixedly connected between two ends of the reinforcing ribs respectively, and the connecting rings are fixedly connected with the pipeline.
6. The air conditioner coolant spool according to claim 1, wherein:
two groups of anti-slip protrusions are respectively arranged on two sides of the copper pipe, and the two groups of anti-slip protrusions are positioned on two sides of the glue injection port.
7. The air conditioner coolant spool according to claim 6, wherein:
each group of the anti-slip bulges is multiple and is uniformly arranged on the copper pipe.
8. The air conditioner coolant spool according to claim 6, wherein:
the anti-slip protrusions are semi-spherical.
9. The air conditioner coolant spool according to claim 1, wherein:
and a limiting ring corresponding to the copper pipe is fixedly connected to the rear side of the pipeline.
10. The air conditioner coolant spool according to claim 1, wherein:
a placing groove is formed in one side of the copper pipe, and the placing groove is opposite to the glue injection port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321501330.XU CN220523481U (en) | 2023-06-13 | 2023-06-13 | Air conditioner cold valve core pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321501330.XU CN220523481U (en) | 2023-06-13 | 2023-06-13 | Air conditioner cold valve core pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220523481U true CN220523481U (en) | 2024-02-23 |
Family
ID=89930849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321501330.XU Active CN220523481U (en) | 2023-06-13 | 2023-06-13 | Air conditioner cold valve core pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220523481U (en) |
-
2023
- 2023-06-13 CN CN202321501330.XU patent/CN220523481U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |