CN2826117Y - Connecting tube adapter structure for indoor unit and outdoor unit of air conditioner - Google Patents
Connecting tube adapter structure for indoor unit and outdoor unit of air conditioner Download PDFInfo
- Publication number
- CN2826117Y CN2826117Y CN 200520027958 CN200520027958U CN2826117Y CN 2826117 Y CN2826117 Y CN 2826117Y CN 200520027958 CN200520027958 CN 200520027958 CN 200520027958 U CN200520027958 U CN 200520027958U CN 2826117 Y CN2826117 Y CN 2826117Y
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- CN
- China
- Prior art keywords
- connecting tube
- adapter
- air conditioner
- conversion adapter
- bolt hole
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- 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 discloses a connecting tube adapter structure for an indoor unit and an outdoor unit of an air conditioner, which comprises an adapter connecting tube body, wherein an inner screw hole is formed at a port on one end of the adapter connecting tube body; an inner screw buckle is formed on the inner screw hole; an inner slight mouth engaged with the inner screw hole is formed in the adapter connecting tube body; an outer slight mouth is formed at a port on the other end of the adapter connecting tube body, and an outer screw buckle is formed at the periphery of the outer slight mouth. The connecting tube adapter structure for an indoor unit and an outdoor unit of an air conditioner of the utility model has the advantages of simple structure and convenient installation and operation, and can avoid the difficulty of the disassembly and the assembly of the connecting tubes when a machine is installed and maintained. Thus, the use of the connecting tubes is convenient; only the connecting tubes need to be screwed, and users do not need to use more time to align horn mouths and adapters, so the installation is convenient. In addition, a connecting tube adapter can also avoid the disadvantage that an old adapter is easy to bend and break, and the strength is enhanced; the material cost is descended; the processing is simple; when the utility model is stored for a long time, the interior can not accumulate dust; the operation is safe.
Description
Technical field
The utility model relates to a kind of air conditioner, and it is convenient particularly to relate to a kind of I﹠M, the air conditioner indoor and outdoor machine connecting tube adapter structure that cost is low.
Background technique
Air conditioner is that room temperature is freezed or heated the device of adjusting, includes the integral air conditioner that indoor section and outdoor section form as one, the Saperated air conditioner that separates with outdoor unit with indoor set.For Saperated air conditioner, when its when carrying out cooling operation, refrigeration agent is compressed into the gas of High Temperature High Pressure by compressor in outdoor unit, absorb outside cold air cooling by heat exchanger, behind outdoor expansion valve, reduce pressure into the low temperature liquid refrigeration agent, enter when passing through indoor heat converter in the indoor set, high-temperature gas in the absorption chamber, under the effect of Air Blast fan, carry out heat exchange and absorb heat with the indoor air that flows into the condition of high temperature in the indoor set casing, become the high-temperature low-pressure refrigeration agent.Then, it carries out gas-liquid separation in liquid container after, the compressor inside of going into outdoor unit with the state flow of scrubbed gas is compressed, high-temperature gas refrigeration agent circulation repeatedly in indoor set thus.The process of air conditioner heat-production running is to carry out the cyclic process opposite with cooling operation.
The exchange that indoor set and outdoor unit carry out refrigeration agent is to be undertaken by the refrigerant pipe that is connected between them, and refrigerant pipe is to connect by conversion adapter with being connected of indoor set or outdoor unit.
Fig. 1 is the structural representation of the conversion adapter of prior art.
As shown in Figure 1, existing adapter structure be the end at cylinder structure 11 be formed with have in the screw socket 12 of spiral shell button, passage port in its screw socket 12 is formed with the joint 13 of toroidal, the other end of cylinder structure 11 is formed with the connecting head that has external screw 14 of outside protrusion, the rear side of connecting head 14 also is provided with catch 15, above-mentioned each parts all are integrally formed, and its center forms intercommunicating pore jointly.But as above its complex structure of the conversion adapter of structure is installed inconvenience, and easily produces the phenomenon of leakage and breakage.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of I﹠M convenient, the air conditioner indoor and outdoor machine connecting tube adapter structure that cost is low.
The technological scheme that the utility model adopted is: a kind of air conditioner indoor and outdoor machine connecting tube adapter structure, include conversion adapter and connect body, the port that connects an end of body at conversion adapter is formed with inner bolt hole, spiral shell button in being formed with on the inner bolt hole, in conversion adapter connects body, is connected with inner bolt hole be formed with in mouth slightly; Be formed with in the port that conversion adapter connects the other end of body outer slightly mouthful, the periphery of mouth is formed with external screw slightly outward.It is the tubular-shaped structures of hollow that described conversion adapter connects body.Described conversion adapter connects that institute is formed with the diameter of inner bolt hole part greater than being formed with external screw diameter partly on the body.Between inner bolt hole and external screw, be formed with a circle groove on the outer wall of described conversion adapter connection body.
Air conditioner indoor and outdoor machine connecting tube adapter structure of the present utility model, simple in structure, easy to install and use, can avoid installing and the difficulty of dismounting connecting tube when maintaining machinery, use connecting tube to become convenient, only need tighten connecting tube and need not take much more and aim at horn mouth and connecting head, thus install convenient more.The shortcoming of the easy bending breakage of conversion adapter before this conversion adapter can also be avoided in addition, intensity strengthens.And material cost descends, and is easy to process, and long-term storage can inner control of dust, uses safer.
Description of drawings
Fig. 1 is the structural representation of the conversion adapter of prior art;
Fig. 2 is a conversion adapter external structure schematic representation of the present invention;
Fig. 3 is a conversion adapter internal structure schematic representation of the present invention.
Wherein:
1: conversion adapter connects body 2: interior mouth slightly
3: inner bolt hole 4: interior spiral shell button
5: outward slightly mouthfuls 6: external screw
7: groove
Embodiment
Provide specific embodiment below in conjunction with accompanying drawing, further specify air conditioner indoor and outdoor machine connecting tube adapter structure of the present utility model.
Air conditioner indoor and outdoor machine connecting tube conversion adapter of the present utility model is the joint that is used to connect the refrigerant pipe between indoor set and outdoor unit.
As shown in Figure 1, air conditioner indoor and outdoor machine connecting tube adapter structure includes conversion adapter and connects body 1, and the port that connects an end of body 1 at conversion adapter is formed with inner bolt hole 3, spiral shell button 4 in being formed with on the inner bolt hole 3, in conversion adapter connects body 1, be connected with inner bolt hole 3 be formed with in mouth 2 slightly; Be formed with outward slightly mouthfuls 5 in the port that conversion adapter connects the other end of body 1, the periphery of mouth 5 is formed with external screw 6 slightly outward.It is the tubular-shaped structures of hollow that described conversion adapter connects body 1, and promptly above-mentioned each parts are integrally formed and communicate.
Described conversion adapter connect on the body 1 be formed with the diameter of inner bolt hole 3 parts greater than the diameter that is formed with external screw 6 parts.
As shown in the figure, between inner bolt hole 3 and external screw 6, be formed with a circle groove 7 on the outer wall of conversion adapter connection body 1.
The as above conversion adapter of Gou Chenging in use, only needs the inside and outside spiral shell button correspondence of two joints tightened and get final product, so installation is very simple and convenient.
Claims (4)
1. air conditioner indoor and outdoor machine connecting tube adapter structure, it is characterized in that, include conversion adapter and connect body (1), the port that connects an end of body (1) at conversion adapter is formed with inner bolt hole (3), spiral shell button (4) in being formed with on the inner bolt hole (3), in conversion adapter connects body (1), be connected with inner bolt hole (3) be formed with in mouth (2) slightly; The port that connects the other end of body (1) at conversion adapter is formed with outer mouthful (5) slightly, and the periphery of mouth (5) is formed with external screw (6) slightly outward.
2. air conditioner indoor and outdoor machine connecting tube adapter structure according to claim 1 is characterized in that, it is the tubular-shaped structures of hollow that described conversion adapter connects body (1).
3. air conditioner indoor and outdoor machine connecting tube adapter structure according to claim 1 is characterized in that, the diameter that is formed with inner bolt hole (3) part on the described conversion adapter connection body (1) is greater than the diameter that is formed with external screw (6) part.
4. air conditioner indoor and outdoor machine connecting tube adapter structure according to claim 1 is characterized in that, is positioned on the outer wall of described conversion adapter connection body (1) and is formed with a circle groove (7) between inner bolt hole (3) and the external screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520027958 CN2826117Y (en) | 2005-10-28 | 2005-10-28 | Connecting tube adapter structure for indoor unit and outdoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520027958 CN2826117Y (en) | 2005-10-28 | 2005-10-28 | Connecting tube adapter structure for indoor unit and outdoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2826117Y true CN2826117Y (en) | 2006-10-11 |
Family
ID=37066303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520027958 Expired - Fee Related CN2826117Y (en) | 2005-10-28 | 2005-10-28 | Connecting tube adapter structure for indoor unit and outdoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2826117Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003582A (en) * | 2010-10-31 | 2011-04-06 | 蚌埠通达汽车零部件有限公司 | Adapter for oil tank |
| CN106338110A (en) * | 2016-08-31 | 2017-01-18 | 新昌县开铭制冷配件有限公司 | Refrigerating pipe connection base for air conditioner |
-
2005
- 2005-10-28 CN CN 200520027958 patent/CN2826117Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003582A (en) * | 2010-10-31 | 2011-04-06 | 蚌埠通达汽车零部件有限公司 | Adapter for oil tank |
| CN106338110A (en) * | 2016-08-31 | 2017-01-18 | 新昌县开铭制冷配件有限公司 | Refrigerating pipe connection base for air conditioner |
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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 |