CN2319741Y - Connection pipe of outdoor and indoor machine of air conditioner - Google Patents
Connection pipe of outdoor and indoor machine of air conditioner Download PDFInfo
- Publication number
- CN2319741Y CN2319741Y CN 98211832 CN98211832U CN2319741Y CN 2319741 Y CN2319741 Y CN 2319741Y CN 98211832 CN98211832 CN 98211832 CN 98211832 U CN98211832 U CN 98211832U CN 2319741 Y CN2319741 Y CN 2319741Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- straight tube
- air conditioner
- nut
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a connection pipe of an outdoor and indoor machine of air conditioner, which belongs to a part of an air conditioner and comprises a bent pipe, a double wire connector, a straight pipe, screw nuts, etc. Both ends of the bent pipe provided with horn mouths are respectively connected with the mutually anastomosous screw nut, both ends of the straight pipe provided with horn mouths are respectively connected with the mutually anastomosous screw nut, and both ends of the double wire connector are connected with the screw nut connected by the bent pipe and the straight pipe respectively in an anastomosous mode. The utility model has the advantages of simple structure, standard installation, beautiful appearance, convenient assembly and disassembly, convenient for the heat insulating material out of a cover sleeve and convenient for the use of a communicating pipe of an inner and outer machine of various machine types.
Description
The utility model relates to inside and outside machine communicating pipe of a kind of air-conditioning, belongs to the air conditioner parts, is suitable for adopting inside and outside machine communicating pipe of the various types of air conditioner.
In the past, air-conditioning is inside and outside generally to adopt general copper pipe machine communicating pipe, thereby when one or many 90 degree are turned, cause copper pipe stifled, leak phenomenon, and install lack of standardization, also not attractive in appearance, the inconvenience mounting or dismounting, also very inconvenient during the insulation material of cover outside.So far, have no precedent simple in structure, installation specification, attractive in appearance, convenient mounting or dismounting, be convenient to inside and outside machine communicating pipe of the general air-conditioning of enclosure pipe heat insulating material for external and various type.
The purpose of this utility model is to overcome the inside and outside machine of existing air-conditioning and adopts copper pipe to make existing stifled, leakage phenomenon of communicating pipe, and install lack of standardization, not attractive in appearance, weak points such as mounting or dismounting and the inconvenience of enclosure pipe heat insulating material for external, thereby provide a kind of air-conditioning inside and outside machine communicating pipe, it is simple in structure, enclosure pipe heat insulating material for external is convenient in installation specification, attractive in appearance, convenient mounting or dismounting, and the inside and outside communicating pipe that is suitable for the various types of air conditioner adopts.
The purpose of this utility model realizes by following approach:
The utility model includes parts such as at least one bend pipe, at least one mariages joint, at least one straight tube and nut, be connected with the nut that matches respectively being provided with bell-mouthed bend pipe two ends, be connected with the nut that matches respectively being provided with bell-mouthed straight tube two ends, the nut that mariages joint two ends are connected with straight tube with bend pipe respectively coincide and is formed by connecting again.Said bend pipe is the hollow bending pipe that is made of metal; Said straight tube is a hollow metal tube, and it can be straight tube or unidirectional horn mouth; Said mariages joint be for straight tube and straight tube be connected or straight tube was established with being connected of bend pipe.
Figure is the schematic diagram of the utility model embodiment, wherein:
1-nut 2-straight tube 3-mariages joint 4-bend pipe
Embodiment describes in detail below in conjunction with accompanying drawing:
The utility model embodiment includes a bend pipe 4, two mariages joints 3, four straight tubes 2 and six nut more than 1 parts, be connected with the nut 1 that matches respectively being provided with bell-mouthed bend pipe 4 two ends, be connected with the nut 1 that matches respectively being provided with bell-mouthed straight tube 2 two ends, the nut 1 that again mariages joint 3 two ends is connected with straight tube 2 with bend pipe 4 respectively coincide and is formed by connecting.Said bend pipe 4 is hollow 90 degree bend pipes that copper becomes; Said straight tube is a hollow copper tubing.
The utility model contrast prior art has following advantage:
1, the utility model is simple in structure;
2, the utility model is owing to adopt bend pipe and straight tube, and connects by the mariages joint Connect, thereby installation specification, attractive in appearance, convenient mounting or dismounting, be convenient to enclosure pipe heat insulating material for external Simultaneously can select many between straight tube and straight tube, straight tube and the bend pipe according to the length needs Inferior docking;
When 3, the utility model has solved existing in prior technology 90 degree and turns and stifled, leakage that produces and breakage problem, thereby can realize that repeatedly 90 metric models turn;
4, good seal performance is used reliable.
Claims (3)
1, inside and outside machine communicating pipe of a kind of air-conditioning, it is characterized in that including at least one bend pipe (4), at least one mariages joint (3), at least one straight tube (2) and several parts of nut (1), to be provided with bell-mouthed bend pipe (4) two ends is connected with the nut that matches (1) respectively, to be provided with bell-mouthed straight tube (2) two ends and be connected with the nut that matches (1) respectively, the nut (1) that mariages joint (3) two ends are connected with straight tube (2) with bend pipe (4) respectively coincide and connects again.
2, by inside and outside machine communicating pipe of the described air-conditioning of claim 1, it is characterized in that said bend pipe (4) is the hollow bending pipe that is made of metal.
3, by inside and outside machine communicating pipe of the described air-conditioning of claim 1, it is characterized in that said straight tube (2) is a hollow metal tube, it can be straight tube or unidirectional horn mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98211832 CN2319741Y (en) | 1998-02-27 | 1998-02-27 | Connection pipe of outdoor and indoor machine of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98211832 CN2319741Y (en) | 1998-02-27 | 1998-02-27 | Connection pipe of outdoor and indoor machine of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2319741Y true CN2319741Y (en) | 1999-05-19 |
Family
ID=33966358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98211832 Expired - Fee Related CN2319741Y (en) | 1998-02-27 | 1998-02-27 | Connection pipe of outdoor and indoor machine of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2319741Y (en) |
-
1998
- 1998-02-27 CN CN 98211832 patent/CN2319741Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |