CN221221847U - Copper filling pipe - Google Patents
Copper filling pipe Download PDFInfo
- Publication number
- CN221221847U CN221221847U CN202323112255.0U CN202323112255U CN221221847U CN 221221847 U CN221221847 U CN 221221847U CN 202323112255 U CN202323112255 U CN 202323112255U CN 221221847 U CN221221847 U CN 221221847U
- Authority
- CN
- China
- Prior art keywords
- pipe clamp
- hose
- connector
- section
- locking 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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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 21
- 239000010949 copper Substances 0.000 title claims abstract description 21
- 239000000945 filler Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a copper filling pipe, which comprises a main body of a sleeve structure, a connector and a locking piece, wherein the connector is welded with the main body, a fixed locking pipe clamp and a movable locking pipe clamp are arranged in the connector, the fixed locking pipe clamp is connected with the connector, a hose is sleeved on a connecting section, the locking piece penetrates through the movable locking pipe clamp to be connected with the fixed locking pipe clamp, the inner diameter surface of the movable locking pipe clamp and the inner diameter surface of the fixed locking pipe clamp are propped against the surface of the hose, locking of the hose is realized, and the tight connectivity of the filling pipe and the hose is improved.
Description
Technical Field
The utility model relates to the technical field of filling pipes, in particular to a copper filling pipe.
Background
The refrigerant filling pipe is also called as a fluoridized pipe, and is a pipe fitting for adding a refrigerator into refrigeration equipment, and is generally made of rubber or metal materials, the filling pipe in the prior art is generally made of a metal pipe and a hose in a matched mode, when the hose is installed on the metal pipe, heat is generated due to fluoridized hose, the hose is easy to fall off due to expansion caused by heat and contraction caused by cold, and therefore the filling pipe with good connection tightness is designed.
Disclosure of utility model
The utility model provides a copper filling pipe, which solves the problems that the filling pipe is not tightly connected with a hose and is easy to fall off in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
A copper filling pipe, which comprises
The main body is of a sleeve structure and comprises a connecting section;
the connecting section is arranged in the connecting head, and the connecting head is connected with the main body in a welding way;
The method is characterized in that: still including the retaining member, be equipped with fixed locking pipe clamp and activity locking pipe clamp in the connector, fixed locking pipe clamp connection connector, the cover is equipped with the hose on the linkage segment, passes activity locking pipe clamp and fixed locking pipe clamp through the retaining member and is connected, realizes the locking to the hose, improves the close connection of filling pipe and hose.
Further, the inner diameters of the movable locking pipe clamp and the fixed locking pipe clamp are smaller than the outer diameter of the hose, the inner diameter surface of the movable locking pipe clamp and the inner diameter surface of the fixed locking pipe clamp are propped against the surface of the hose at the same time, locking of the hose is achieved, and the tightness of hose connection is improved.
Further, be equipped with the gag lever post on the connector, be equipped with the spacing hole on the movable locking pipe clamp, the gag lever post inserts and establishes in the spacing hole, and the movable locking pipe clamp carries out axial displacement along the gag lever post, improves the stability of motion.
Further, be equipped with spacing section of thick bamboo in the connector, be equipped with the screw thread in the spacing section of thick bamboo, be equipped with the screw thread section on the retaining member, the screw thread section is threaded connection with spacing section of thick bamboo, is spacing to the retaining member, prevents to rock and produces the displacement, leads to the retaining member can not connect movable locking pipe clamp and fixed locking pipe clamp.
Further, the connecting section is arranged in a necking shape, the diameter of the connecting section is sequentially reduced from one end connected with the hose to the other end, and the flow rate of the refrigerant can be improved by arranging the connecting section in a necking shape.
Further, be equipped with the stopper on the linkage segment, the stopper is located the one side that the fixed locking pipe clamp kept away from the linkage segment, and when the hose cover was established at the linkage segment, the stopper was used for the location of hose.
Further, the surface of the connecting section is provided with a layer of knurling, so that the friction force between the connecting pipe and the hose is increased, the hose is convenient to install, and the hose is prevented from sliding off.
Further, the main part still includes the cooperation section, and the cooperation section is through carrying the section connection link, and the cooperation section is equipped with the internal thread, and the cooperation section is threaded connection with air conditioner joint, realizes that the main part is connected with air conditioner joint, and the dismouting is simple and convenient, and is sealed effectual.
Further, the fixed cover is equipped with the spacing ring on the delivery segment, is equipped with the spacing groove on the connector, and spacing ring joint is in the spacing groove, and the terminal surface of spacing ring offsets with the bottom surface of spacing groove, realizes the connection of delivery segment and connector, plays a spacing effect, the installation of the connector of being convenient for.
Further, be equipped with the mounting hole on the spacing groove, the mounting hole runs through the connector, and the diameter of mounting hole is greater than the external diameter of linkage segment, and the main part can pass the mounting hole, the installation of main part and connector of being convenient for.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
The copper filling pipe further comprises a locking piece, a fixed locking pipe clamp and a movable locking pipe clamp are arranged in the connector, the fixed locking pipe clamp is connected with the connector, the locking piece penetrates through the movable locking pipe clamp to be connected with the fixed locking pipe clamp, the inner diameter surfaces of the movable locking pipe clamp and the fixed locking pipe clamp are abutted against the surface of a hose, locking of the hose is achieved, and tight connectivity between the filling pipe and the hose is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of a copper filler tube according to the present utility model;
FIG. 2 is a schematic view of the main body in FIG. 1;
FIG. 3 is a schematic view of the structure of the connecting head in FIG. 1;
FIG. 4 is a schematic view of the structure of the stationary and movable locking clamps of FIG. 1;
FIG. 5 is a top view of FIG. 1;
FIG. 6 is a cross-sectional view taken along the direction A-A in FIG. 5;
Fig. 7 is a sectional view taken along the direction B-B in fig. 5.
In the drawing the view of the figure,
10-A body; 11-a connector; 12-locking piece; 13-a mating section; 14-a conveying section; 15-connecting segment; 16-limiting rings; 17-knurling; 18-limiting blocks; 19-a limiting cylinder; 20-through holes; 21-a limit groove; 22-mounting holes; 23-movable locking pipe clamps; 24-fixing the locking pipe clamp; 25-connecting blocks; 26-a mounting portion; 27-internal threads; 28-a threaded hole; 29-a limit rod; 30-limiting holes.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, shall fall within the scope of the utility model.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
As shown in fig. 1 to 7, in the copper filling pipe according to the present utility model, a fixed locking pipe clamp 24 and a movable locking pipe clamp 23 are provided in a connector 11, the fixed locking pipe clamp 24 is connected to the connector 11, a hose is sleeved on a connecting section 15, a locking member 12 passes through the movable locking pipe clamp 23 to be connected with the fixed locking pipe clamp 24, the movable locking pipe clamp 23 abuts against the inner diameter surface of the fixed locking pipe clamp 24 and the surface of the hose, so as to lock the hose, and the connection tightness between the filling pipe and the hose is improved.
The utility model relates to a copper filling pipe, which comprises a main body 10 of a sleeve structure, a connector 11 and a locking piece 12, wherein the connector 11 is welded with the main body 10, the main body 10 is made of copper materials and has good heat conducting performance, the main body 10 comprises a connecting section 15, a matching section 13 and a conveying section 14, the connecting section 15 is connected with the matching section 13 through the conveying section 14, the matching section 13 is provided with an internal thread 27, the matching section 13 is in threaded connection with an air-conditioning connector, the connection of the main body 10 and the air-conditioning connector is realized, the disassembly and the assembly are simple and convenient, the sealing effect is good, the connecting section 15 is in a necking shape, a hose sleeve is sleeved on the surface of the connecting section 15, the diameter of the connecting section 15 is sequentially reduced from one end connected with a hose to the other end, the diameter of a pipe orifice of the connecting section 15 is changed by changing the flow velocity of a refrigerant, a layer of knurled 17 is arranged on the surface of the connecting section 15, when the surface of the hose sleeve is sleeved on the surface of the connecting section 15, the inner surface of the hose is contacted with the knurled 17 of the connecting section 15, the friction force of the connecting section 15 is increased, the hose is convenient to mount the hose, a limit block 18 is arranged on the connecting section 15, the limit block 18 is positioned on the connecting section 24 and is far away from the side of the hose sleeve, the hose sleeve is convenient to mount, when the hose, the hose sleeve is the hose sleeve, the limit block is in the hose sleeve, the pipe is in the hose sleeve and the pipe.
The fixed cover is equipped with spacing ring 16 on the delivery segment 14, spacing trade and delivery segment 14 bit welded connection are equipped with spacing groove 21 on the connector 11, be equipped with mounting hole 22 on the spacing groove 21, mounting hole 22 runs through connector 11, the diameter of mounting hole 22 is greater than the external diameter of linkage segment 15, when installation connector 11 and main part 10, linkage segment 15 can pass mounting hole 22, until the terminal surface of spacing ring 16 offsets with the bottom surface of spacing groove 21, play the effect of a location, realize the connection of delivery segment 14 and connector 11 through the welding.
The connector 11 is the sleeve structure, be equipped with fixed locking pipe clamp 24 and movable locking pipe clamp 23 in the connector 11, the internal diameter of movable locking pipe clamp 23 and fixed locking pipe clamp 24 is all less than the external diameter of hose, fixed locking pipe clamp 24 and movable locking pipe clamp 23 are semicircle form setting, both sides buckle and form installation department 26, be equipped with screw hole 28 on the installation department 26, fixed locking pipe clamp 24 passes through connecting block 25 fixed connection connector 11, retaining member 12 passes screw hole 28, realize the connection of movable locking pipe clamp 23 and fixed locking pipe clamp 24, the interior diameter face of movable locking pipe clamp 23 and fixed locking pipe clamp 24 offsets with the hose surface, realize the locking to the hose, the inside of connector 11 is equipped with gag lever post 29, gag lever post 29 sets up directly over movable locking pipe clamp 23, be equipped with spacing hole 30 on the movable locking pipe clamp 23, the gag lever post 29 inserts in spacing hole 30, when fixed locking pipe clamp 24 and movable locking pipe clamp 23 cooperate, the installation department 26 of both offsets, gag lever post 29 still partly inserts in spacing hole 30, do not break away from, movable locking pipe clamp 23 carries out axial displacement along gag lever post 29, improve the stability of motion.
The connector 11 is internally provided with a limiting cylinder 19, the connector 11 is provided with two through holes 20, the through holes 20 are arranged at the ends of a movable locking pipe clamp 23, the through holes 20 are communicated with the limiting cylinder 19, the limiting cylinder 19 is provided with 4, the ends of a fixed locking pipe clamp 24 are provided with two, one section of the limiting cylinder 19 is connected with the connector 11, the other end of the limiting cylinder is connected with one surface of an installation part 26, the ends of the movable locking pipe clamp 23 are provided with two, one end of the limiting cylinder is connected with the connector 11, a gap is reserved between the one end of the limiting cylinder and the installation part 26, the movable locking pipe clamp 23 is convenient to displace, threads are arranged in the limiting cylinder 19, a thread section is arranged on the locking piece 12 and is in threaded connection with the limiting cylinder 19, the shaking is prevented from displacing, the locking piece 12 cannot be connected with the movable locking pipe clamp 23 and the fixed locking pipe clamp 24, and finally the limiting cylinder 19 at the ends of the fixed locking pipe clamp 24 is screwed in the fixed locking pipe clamp 24 through the locking piece 12.
The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present utility model to solve the substantially same technical problems and achieve the substantially same technical effects are included in the scope of the present utility model.
Claims (10)
1. A copper filling pipe, which comprises
The main body is of a sleeve structure and comprises a connecting section;
The connecting section is arranged in the connecting head, and the connecting head is connected with the main body in a welding way;
The method is characterized in that: still include the retaining member, be equipped with fixed locking pipe clamp and movable locking pipe clamp in the connector, fixed locking pipe clamp is connected the connector, the cover is equipped with the hose on the linkage segment, through the retaining member passes movable locking pipe clamp with fixed locking pipe clamp is connected, realizes to the locking of hose.
2. A copper filler pipe as claimed in claim 1, wherein: the inner diameters of the movable locking pipe clamp and the fixed locking pipe clamp are smaller than the outer diameter of the hose, and the inner diameter surface of the movable locking pipe clamp and the inner diameter surface of the fixed locking pipe clamp are propped against the surface of the hose at the same time, so that the hose is locked, and the tightness of hose connection is improved.
3. A copper filler pipe as claimed in claim 1, wherein: the connecting head is provided with a limiting rod, the movable locking pipe clamp is provided with a limiting hole, the limiting rod is inserted into the limiting hole, and the movable locking pipe clamp axially moves along the limiting rod.
4. A copper filler pipe as claimed in claim 1, wherein: the connector is internally provided with a limiting cylinder, threads are arranged in the limiting cylinder, the locking piece is provided with a thread section, and the thread section is in threaded connection with the limiting cylinder and is used for limiting the locking piece.
5. A copper filler pipe as claimed in claim 1, wherein: the connecting section is in a necking shape, and the diameter of the connecting section is sequentially reduced from one end connected with the hose to the other end.
6. A copper filler pipe as claimed in claim 1, wherein: be equipped with the stopper on the linkage segment, the stopper is located fixed locking pipe clamp is kept away from the one side of linkage segment, the stopper is used for the location when hose installation.
7. A copper filler pipe as claimed in claim 1, wherein: the surface of the connecting section is provided with a layer of knurling, so that the friction force between the connecting pipe and the hose is increased, and the hose is convenient to install.
8. A copper filler pipe as claimed in claim 1, wherein: the main body further comprises a matching section, the matching section is connected with the connecting section through a conveying section, the matching section is provided with internal threads, and the matching section is in threaded connection with the air conditioner connector to realize connection of the main body and the air conditioner connector.
9. The copper filler pipe of claim 8, wherein: the conveying section is fixedly sleeved with a limiting ring, the connecting head is provided with a limiting groove, the limiting ring is clamped in the limiting groove, the end face of the limiting ring abuts against the bottom face of the limiting groove, and the conveying section is connected with the connecting head.
10. The copper filler pipe of claim 9, wherein: the limiting groove is provided with a mounting hole, the mounting hole penetrates through the connector, the diameter of the mounting hole is larger than the outer diameter of the connecting section, and the mounting of the main body and the connector is facilitated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323112255.0U CN221221847U (en) | 2023-11-17 | 2023-11-17 | Copper filling pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323112255.0U CN221221847U (en) | 2023-11-17 | 2023-11-17 | Copper filling pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221221847U true CN221221847U (en) | 2024-06-25 |
Family
ID=91540718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323112255.0U Active CN221221847U (en) | 2023-11-17 | 2023-11-17 | Copper filling pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221221847U (en) |
-
2023
- 2023-11-17 CN CN202323112255.0U patent/CN221221847U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |