CN203442373U - Pipeline connector for air conditioner - Google Patents
Pipeline connector for air conditioner Download PDFInfo
- Publication number
- CN203442373U CN203442373U CN201320429065.9U CN201320429065U CN203442373U CN 203442373 U CN203442373 U CN 203442373U CN 201320429065 U CN201320429065 U CN 201320429065U CN 203442373 U CN203442373 U CN 203442373U
- Authority
- CN
- China
- Prior art keywords
- magnetic
- permanent magnet
- pipeline connector
- magnetic fluid
- groove
- 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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- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
The utility model relates to a pipeline connector for an air conditioner. The pipeline connector is characterized in that a groove is formed in the pipeline connector, a magnetic fluid seal ring is arranged in the groove, the magnetic fluid seal ring comprises a magnetic fluid, a permanent magnet and magnetic poles on the two sides of the permanent magnet, both the inner sides and the outer sides of the magnetic poles are in a shape of an internally concave step, the magnetic roles can be arranged on a shaft shoulder, the permanent magnet is annular, the permanent magnet is arranged on the internally concave steps of the magnetic poles, and the magnetic fluid is filled in gaps between the magnetic poles and joints. The pipeline connector has the advantages of convenience in use, simplicity in installation and excellent seal performance.
Description
Technical field
The utility model relates to a kind of idle call pipe joint.
Background technique
Being tightly connected of air conditioner had relatively high expectations, once seal badly, can have a strong impact on working life, the utilization efficiency of air-conditioning.For being tightly connected in air-conditioning, require technician to propose high requirement for this reason.The inner axial seal of air-conditioning equipment at present adopts rigid seal structure mostly, therefore equipment Sealing in operation process easily weares and teares, make the gap between rotatingshaft and Sealing become large, there is the phenomenons such as leakage and seepage, affect sealing effect, get off for a long time, cause the working efficiency decline of air-conditioning, serious can not normally using.
Model utility content
For overcoming the above problems, the utility model provides a kind of idle call pipe joint.
A kind of idle call pipe joint, its feature for opening a groove on pipe joint, and a magnetic fluid sealing ring is installed in groove, the magnetic pole that comprises magnetic fluid, permanent magnet and permanent magnet both sides, all has indent step-like inside and outside magnetic pole, magnetic pole can be arranged on the shaft shoulder, permanent magnet in the form of a ring, permanent magnet is arranged on magnetic pole indent step, and magnetic fluid is filled in the gap between magnetic pole and joint, thereby plays seal action.
The utility model applied magnetic hydraulic seal technology is filled magnetic liquid between magnetic pole and joint, utilizes magnetic liquid to realize sealing effect to the response characteristic in magnetic field.Because pole end piece magnetic force is the strongest, magnetic fluid concentrates on pole end piece, forms " O " type liquid sealing ring in seal clearance, seal clearance is full of and reaches sealing effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1. pipe joint 2. permanent magnet 3. magnetic pole 4. magnetic fluids
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is made to brief description.
The utility model provides a kind of idle call pipe joint, its feature for opening a groove on pipe joint 1, and a magnetic fluid sealing ring is installed in groove, the magnetic pole 3, the magnetic fluid 4 that comprise permanent magnet 2, permanent magnet both sides, all have indent step-like inside and outside magnetic pole, magnetic pole can be arranged on the shaft shoulder, permanent magnet 2 in the form of a ring, permanent magnet 2 is arranged on magnetic pole 3 indent steps, and magnetic fluid 4 is filled in the gap between magnetic pole and joint, thereby plays seal action.
Primary magnetic fluid 4 sealing techniquies of the utility model, fill magnetic fluid 4 between magnetic pole 3 and pipe joint 1, utilizes the response characteristic in 4 pairs of magnetic fields of magnetic fluid and realize sealing effect.Because magnetic pole 3 end magnetic field power are the strongest, magnetic fluid 4 concentrates on end, forms " O " type liquid sealing ring, realizes zero leakage.
Claims (3)
1. idle call pipe joint, is characterized in that: above pipe joint body, have a groove, and in groove, place a magnetic fluid sealing ring.
2. idle call pipe joint according to claim 1, is characterized in that: magnetic fluid sealing ring is comprised of permanent magnet, magnetic pole and magnetic fluid.
3. idle call pipe joint according to claim 2, is characterized in that: inside and outside magnetic pole, all have groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320429065.9U CN203442373U (en) | 2013-07-15 | 2013-07-15 | Pipeline connector for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320429065.9U CN203442373U (en) | 2013-07-15 | 2013-07-15 | Pipeline connector for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203442373U true CN203442373U (en) | 2014-02-19 |
Family
ID=50093429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320429065.9U Expired - Fee Related CN203442373U (en) | 2013-07-15 | 2013-07-15 | Pipeline connector for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203442373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107110372A (en) * | 2014-12-26 | 2017-08-29 | 索马龙株式会社 | Containment member and seal construction |
| CN110783496A (en) * | 2019-09-17 | 2020-02-11 | 苏州晶洲装备科技有限公司 | Magnetic seal rotary joint and OLED substrate etching machine with same |
-
2013
- 2013-07-15 CN CN201320429065.9U patent/CN203442373U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107110372A (en) * | 2014-12-26 | 2017-08-29 | 索马龙株式会社 | Containment member and seal construction |
| CN107110372B (en) * | 2014-12-26 | 2019-12-27 | 索马龙株式会社 | Sealing member and sealing structure |
| CN110783496A (en) * | 2019-09-17 | 2020-02-11 | 苏州晶洲装备科技有限公司 | Magnetic seal rotary joint and OLED substrate etching machine with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |