CN2525417Y - Split air conditioner connection tube - Google Patents
Split air conditioner connection tube Download PDFInfo
- Publication number
- CN2525417Y CN2525417Y CN 01279902 CN01279902U CN2525417Y CN 2525417 Y CN2525417 Y CN 2525417Y CN 01279902 CN01279902 CN 01279902 CN 01279902 U CN01279902 U CN 01279902U CN 2525417 Y CN2525417 Y CN 2525417Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- air conditioner
- split air
- horn mouths
- resilient bushing
- 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 - Lifetime
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model relates to a connecting tube for split air conditioner, which is mainly used for connecting an indoor machine set of split air conditioners and pipes of the cooling systems of an outdoor machine set; the technology problem to be solved is the leak of the horn mouths of pipes. The points of the technic proposal adopted is that a connecting pipe of a split air conditioner is composed of a pipe 3, a connecting nut 1, and a heat preservative pipe 2; the horn mouths at the two ends of the pipe 3 are all provided with a elastic bushing 4 for sealing. When the connecting pipe is installed, the elastic bushing 4 and the outer connecting heads and the horn mouths are formed into a soft seal to reduce the leak probability of cryogen and prolong the service life of the air conditioner.
Description
(1) [technical field] the utility model relates to a kind of detachable air conditioner tube connector, and it is mainly used
Pipeline in detachable air conditioner indoor units and outdoor Crew Cooling System is connected.
(2) [background technology] present detachable air conditioner tube connector is with copper pipe, aluminum or aluminum alloy
Pipe manufacturer forms, and the pipe two ends respectively have an attaching nut, and both ends are horn mouth,
With air conditioner room unit, when off-premises station links, the awl of pipe horn mouth and outer jointing
Face fits tightly under attaching nut and the effect of jointing screw thread power, and is close to guarantee the composition surface
Envelope, therefore, pipe horn mouth inner surface, jointing male cone (strobilus masculinus) surface quality require high;
Because interior male cone (strobilus masculinus) is easily pulled, damaged in transportation, installation process, processing has askew when installing
Tiltedly, be difficult in the use guarantee the junction high-seal, cause that cold-producing medium leaks slowly and makes air-conditioning
Device can not freeze; The air-conditioner tube connector made from aluminium alloy particularly, Tensile strength
Low, install to have often the pipe horn mouth is drawn bad phenomenon.
(3) [summary of the invention] technical problem to be solved is the bell-mouthed leakage problem of pipe.Solve
The technical scheme of the problems referred to above is the utility model by pipe, is enclosed within the connection at pipe both ends
Nut, be enclosed within the insulating tube of pipe outside and be positioned at the bell-mouthed resilient bushing group in pipe two ends
Become.When this tube connector with outside jointing when being connected, resilient bushing is fixed on jointing
In the hole, when attaching nut and jointing screw thread screw, thrust will by horn mouth
Resilient bushing is pressed between jointing and the horn mouth, forms sealing.
The material of resilient bushing is anti-fluorubber.
This utility model is owing to having adopted the resilient bushing hermetically-sealed construction, and is therefore, coupled
The pipe seal suface processing quality can reduce; Because rubber sealing structure is soft seal,
Therefore, its sealing property is than the hard good seal of former conical surface horn mouth; Screw-down torque is little, can avoid
During installation the pipe horn mouth is drawn bad phenomenon.Because it is when installing and using, earlier that resilient bushing is solid
Fix on the outer jointing, therefore, it is easy, convenient and reliable to install.
(4) [description of drawings]
Fig. 1 is a sectional structure schematic diagram of the present utility model.
Fig. 2 is the sectional structure schematic diagram of lining (being " 4 " among Fig. 1).
Among the figure: 1 is the attaching nut, and 2 is insulating tube, and 3 is pipe, and 4 is resilient bushing, and 5 are
Dustproof plug.
(5) [specific embodiment] the utility model by pipe (3), be enclosed within pipe (3) both ends
Attaching nut (1), be enclosed within the insulating tube (2) and the pipe two ends loudspeaker of pipe (3) outside
The resilient bushing (4) of mouth is formed, and it is right that resilient bushing (4) adopts elastomeric material to make.This
Utility model can be with reference to existing detachable air conditioner tube connector, for preventing when installing and using
Dust is raised in the inlet pipe, locates to twist a dustproof plug (5) attaching nut (1).During use, twist
Remove dustproof plug, stretching pipe installs and fixes resilient bushing detachable air conditioner earlier
On the outer jointing, again the attaching nut is screwed in the outer jointing and tighten and promptly finish installation.
Claims (2)
1. detachable air conditioner tube connector, the insulating tube (2) that it comprises pipe (3), be enclosed within the attaching nut (1) at pipe (3) both ends and be enclosed within the pipe outside constitutes, pipe (3) two ends are all opened and are horn mouth, it is characterized in that being provided with resilient bushing (4) on pipe (3) horn mouth.
2. by the described detachable air conditioner tube connector of claim 1, it is characterized in that described resilient bushing (4) adopts anti-fluorubber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01279902 CN2525417Y (en) | 2001-12-25 | 2001-12-25 | Split air conditioner connection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01279902 CN2525417Y (en) | 2001-12-25 | 2001-12-25 | Split air conditioner connection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2525417Y true CN2525417Y (en) | 2002-12-11 |
Family
ID=33683034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01279902 Expired - Lifetime CN2525417Y (en) | 2001-12-25 | 2001-12-25 | Split air conditioner connection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2525417Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337071C (en) * | 2003-04-30 | 2007-09-12 | 乐金电子(天津)电器有限公司 | Connection evaporator mounting arrangement for air conditioner |
| CN103673235A (en) * | 2012-09-18 | 2014-03-26 | 珠海格力电器股份有限公司 | Air conditioner and connecting device for indoor machine and outdoor machine thereof |
| CN110207275A (en) * | 2019-07-08 | 2019-09-06 | 苏州安锐捷智能科技有限公司 | A kind of air-conditioning indoor and outdoor connection tracheae |
-
2001
- 2001-12-25 CN CN 01279902 patent/CN2525417Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337071C (en) * | 2003-04-30 | 2007-09-12 | 乐金电子(天津)电器有限公司 | Connection evaporator mounting arrangement for air conditioner |
| CN103673235A (en) * | 2012-09-18 | 2014-03-26 | 珠海格力电器股份有限公司 | Air conditioner and connecting device for indoor machine and outdoor machine thereof |
| CN110207275A (en) * | 2019-07-08 | 2019-09-06 | 苏州安锐捷智能科技有限公司 | A kind of air-conditioning indoor and outdoor connection tracheae |
| CN110207275B (en) * | 2019-07-08 | 2023-09-22 | 佛山市顺德区金晟业金属塑料有限公司 | Novel indoor and outdoor connecting air pipe for air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111225 Granted publication date: 20021211 |