CN106247596B - Air conditioner sealing drain pipe and fixing ring buckle - Google Patents
Air conditioner sealing drain pipe and fixing ring buckle Download PDFInfo
- Publication number
- CN106247596B CN106247596B CN201610842251.3A CN201610842251A CN106247596B CN 106247596 B CN106247596 B CN 106247596B CN 201610842251 A CN201610842251 A CN 201610842251A CN 106247596 B CN106247596 B CN 106247596B
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- China
- Prior art keywords
- ring
- clamping
- clamping ring
- outlet nozzle
- sealing
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
- F16L19/083—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
- F16L19/086—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping with additional sealing means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses an air conditioner sealing drain pipe and a fixing ring buckle, which comprise a pipe body, a sealing ring and a fixing ring buckle, wherein the fixing ring buckle is provided with a first clamping ring, a second clamping ring and a fixing arm, the fixing arm is fixedly arranged on the first clamping ring, the first clamping ring is fixedly connected with the second clamping ring through a connecting part, the first clamping ring is clamped in a clamping groove, the second clamping ring is attached to one end of a joint part, and the second clamping ring is provided with an opening. According to the invention, the fixed ring buckle is clamped and arranged at one end of the pipeline body, the pipeline body is fixed in the clamping groove through the first clamping ring and is arranged at one end of the pipeline body in a fitting manner by matching with the second clamping ring, and the burr at the outer side part of the external water outlet nozzle is ground and flattened by utilizing the opening formed in the second clamping ring, so that the damage of the water outlet nozzle to the sealing ring is reduced; meanwhile, the outlet nozzle inserted obliquely is guided and corrected by utilizing the opening guide effect of the second open ring, so that the phenomenon of water leakage caused by the fact that the sealing ring is obliquely deformed due to the fact that the sealing ring is directly pressed by the outlet nozzle is prevented, and the service performance of a product is improved.
Description
Technical Field
The invention relates to the technical field of air conditioning equipment, in particular to an air conditioner sealing drain pipe and a fixing ring buckle.
Background
The water discharging pipe of the traditional air conditioner adopts a common circular joint, the sealing ring can be fixedly arranged on the inner side wall of one end of the water discharging pipe in order to improve the tightness between the water discharging pipe and the water outlet nozzle, the fixing buckle can be fixedly arranged on the outer side wall of one end of the water discharging pipe in order to prevent the water discharging pipe from falling off, and the water discharging pipe and the water outlet nozzle can be stably connected by utilizing the fixing action of the fixing buckle.
However, in the installation process of the drain pipe and the water quality in interference fit, the outer side wall of the water outlet nozzle may have burrs, so that the sealing ring on the inner side wall of the drain pipe is damaged when the water outlet nozzle is inserted into the drain pipe, the service life of a product is shortened, and the risk that the drain pipe cannot be sealed exists.
Disclosure of Invention
Therefore, it is necessary to provide a sealing drain pipe and a fixing ring buckle for an air conditioner, which have the advantages of reasonable design, simple structure and good sealing performance, in order to overcome the defects of the prior art.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a sealed drain pipe and a fixed ring buckle of an air conditioner comprise a pipe body, a sealing ring and a fixed ring buckle, wherein the sealing ring is arranged at one end of the pipe body, the pipe body comprises a pipe body part and a joint part, the joint part is arranged at the end part of the pipe body part, and the fixed ring buckle is clamped outside the end part of the pipe body; the fixing ring buckle is arranged in the clamping groove, the fixing ring buckle is provided with a first clamping ring, a second clamping ring and a fixing arm, the fixing arm is fixedly arranged on the first clamping ring, the first clamping ring is arranged in parallel with the second clamping ring, the first clamping ring is fixedly connected with the second clamping ring through a connecting portion, the first clamping ring is arranged in the clamping groove in a clamped mode, the second clamping ring is attached to one end of the joint portion, and the second clamping ring is provided with an opening.
In one embodiment, the first snap ring, the second snap ring and the fixing arm are integrally formed.
In one embodiment, the opening is smaller than the size of the inner ring of the sealing ring.
In one embodiment, the fixing arm is provided with a base, the base is provided with a clamping hole, a locking fastener is clamped in the clamping hole, and the locking fastener fixedly connects the fixing arm with the water outlet nozzle.
In one embodiment, the first snap ring, the second snap ring and the connecting portion are surrounded to form a clamping space, and the end portion of the joint portion is clamped in the clamping space.
In one embodiment, the sealing ring is made of a soft polymer material or a polymer material with foaming performance.
In one embodiment, the sealing ring is made of NBR, EVA, PE, PVC, TPE or EPDM.
The utility model provides a fixed ring buckle, its includes first snap ring, second snap ring and fixed arm, the fixed arm is fixed to be set up on first snap ring, first snap ring and second snap ring parallel arrangement, through connecting portion fixed connection between first snap ring and the second snap ring.
In one embodiment, the first snap ring, the second snap ring and the fixing arm are integrally formed.
In one embodiment, the fixing arm is provided with a base, the base is provided with a clamping hole, and a locking fastener is clamped in the clamping hole.
In summary, the air conditioner sealing drain pipe and the fixing ring buckle are provided with the fixing ring buckle in a clamping way at one end of the pipeline body, are fixed in the clamping groove through the first clamping ring and are arranged at one end part of the pipeline body in a fitting way by matching with the second clamping ring, and burrs at the outer side part of the external water outlet nozzle are ground and flattened by utilizing the opening formed in the second clamping ring, so that the damage of the water outlet nozzle to the sealing ring is reduced; meanwhile, the outlet nozzle inserted obliquely is guided by utilizing the opening guide effect of the second open ring, so that the outlet nozzle can be clamped into the sealing ring along the direction of the pipeline body, the phenomenon of water leakage caused by the fact that the sealing ring is deformed obliquely due to the fact that the outlet nozzle directly supports and presses the sealing ring is prevented, and the use performance of a product is improved.
Drawings
FIG. 1 is a sectional view of the air conditioner sealing drain pipe combined with a water outlet nozzle;
FIG. 2 is a sectional view of the structure of the pipe body combined with the sealing ring of the present invention;
FIG. 3 is a cross-sectional view of the retaining ring of the present invention;
FIG. 4 is a schematic view of a retaining ring according to the present invention;
FIG. 5 is a schematic structural view of the water outlet nozzle directly inserted into the pipe body according to the present invention;
fig. 6 is a schematic structural view of the water outlet nozzle obliquely inserted into the pipe body.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1 to 6, the air conditioner sealing drain pipe of the present invention includes a pipe body 10, a sealing ring 20 and a fixing ring 30, wherein the sealing ring 20 is disposed at one end of the pipe body 10, specifically, the pipe body 10 includes a pipe body 11 and a joint part 12, the joint part 12 is disposed at an end of the pipe body 11, and a pipe diameter of the joint part 12 is greater than a pipe diameter of the pipe body 11, so that when the pipe body is in butt joint with an external water outlet nozzle 40, the water outlet nozzle 40 can easily pass through the joint part 12 to be in butt joint with an edge of the pipe body 11, so that water in the pipe body 10 can easily slide into the water outlet nozzle 40 from the pipe body 10 to be discharged; the joint part 12 is provided with a clamping groove 121 at the outer side, and the sealing ring 20 is attached to the inner side of the joint part 12.
The sealing ring 20 is made of a soft high polymer material or a high polymer material with foaming performance, the sealing ring 20 is stable in component and free of pollution, the requirements of water ventilation, air ventilation, corrosion resistance and the like are met, and the performance indexes of the sealing ring 20 meet the requirements of strength, stretching and the like of a sealing drain pipe of an air conditioner.
In one embodiment, the sealing ring 20 is made of a rubber-plastic polymer material with foaming property, such as NBR (nitrile-butadiene rubber), EVA (Ethylene-vinyl acetate copolymer), PE (polyethylene plastic), PVC (Polyvinyl Chloride), TPE (Thermoplastic Elastomer), EPDM (Ethylene-Propylene-Diene Monomer).
In one embodiment, the material used for the sealing ring 20 may be plastic or rubber, or a mixture of plastic and rubber, and the sealing ring 20 made of the mixture of plastic and rubber has good effects of heat insulation, heat preservation, flame retardation, sound insulation, corrosion prevention and the like, thereby improving the production quality of the product.
The fixed ring buckle 30 is clamped at the outer side of the end portion of the pipeline body 10, specifically, the fixed ring buckle 30 is clamped in the clamping groove 121, the fixed ring buckle 30 is provided with a first clamping ring 31, a second clamping ring 32 and a fixed arm 33, the first clamping ring 31, the second clamping ring 32 and the fixed arm 33 are integrally formed, the first clamping ring 31 and the second clamping ring 32 are arranged in parallel, the first clamping ring 31 and the second clamping ring 32 are fixedly connected through a connecting portion 34, the first clamping ring 31 is clamped in the clamping groove 121, the second clamping ring 32 is attached to one end of the joint portion 12, the second clamping ring 32 is provided with a circular opening 321, the size of the opening 321 is close to that of the inner ring of the sealing ring 20, specifically, the size of the opening 321 is slightly smaller than that of the inner ring of the sealing ring 20, when the water outlet nozzle 40 is in butt joint with the pipeline body 10, the water outlet nozzle 40 is in butt joint with the second clamping ring 32 first, the second snap ring 32 grinds and grinds burrs on the outer side of the water outlet nozzle 40, and then the water outlet nozzle 40 is clamped into the sealing ring 20, so that direct damage of the water outlet nozzle 40 to the sealing ring 20 is effectively reduced, the service life of the sealing ring 20 is prolonged, and the sealing performance of a product is guaranteed.
The first snap ring 31, the second snap ring 32 and the connecting portion 34 are surrounded to form a clamping space 35, and the end portion of the joint portion 12 is clamped in the clamping space 35, so that the stability of the fixing ring buckle 30 clamped in the joint portion 12 is effectively improved.
The fixing arm 33 is fixedly arranged on the first snap ring 31, the fixing arm 33 is provided with a base 331, the base 331 is provided with a snap hole 332, a locking member is clamped in the snap hole 332, the locking member fixedly connects the fixing arm 33 with the water outlet nozzle 40, the stability of the connection between the pipeline body 10 and the water outlet nozzle 40 is further improved, and the sealing performance is prevented from being reduced due to the displacement of the pipeline body 10 and the water outlet nozzle 40 in use.
When the pipe joint is assembled, the sealing ring 20 is arranged at the end part of the pipe body 10, and the fixed ring buckle 30 is clamped in the clamping groove 121, at the moment, the first clamping ring 31 is clamped in the clamping groove 121, the second clamping ring 32 is attached to one end of the joint part 12, and the end part of the joint part 12 is clamped in the clamping space 35; then, the external water outlet nozzle 40 is abutted with the tube body 10, the water outlet nozzle 40 passes through the opening 321 of the second snap ring 32 and enters the snap ring 20, and meanwhile, the fixed snap ring 30 forms a fixed abutting relationship with the outer side of the water outlet nozzle 40 through the fixed arm 33, so that the stability of fixing the tube body 10 and the water outlet nozzle 40 is enhanced.
Specifically, when the water outlet nozzle 40 is in parallel butt joint with the pipe body 10, the outer side wall of the water outlet nozzle 40 firstly passes through the opening 321 of the second snap ring 32, and the opening 321 of the second snap ring 32 can form burrs on the water outlet nozzle 40 for grinding and polishing, so that the water outlet nozzle 40 cannot damage the sealing ring 20 fixedly arranged inside the pipe body 10, and the sealing performance of the product is affected.
When the water outlet nozzle 40 is inserted into the pipe body 10 in a tilted manner, due to the guiding effect of the opening 321 of the second snap ring 32, the water outlet nozzle 40 is gradually inserted into the pipe body 10 along the direction of the pipe body 10, so as to prevent the water leakage phenomenon caused by the influence of the tilted deformation of the sealing ring 20 due to the direct pressing of the water outlet nozzle 40 on the sealing ring 20, and further improve the usability of the product.
In summary, the air conditioner sealed drain pipe and the fixing ring buckle of the present invention are fixed in the clamping groove 121 by clamping the fixing ring buckle 30 at one end of the pipe body 10, and fixed in the clamping groove 121 by the first clamping ring 31, and fit with the second clamping ring 32 to be attached to one end of the pipe body 10, and the opening 321 formed on the second clamping ring 32 is used to grind and flatten the burrs at the outer side of the external water nozzle 40, so as to reduce the damage of the water nozzle 40 to the sealing ring 20; meanwhile, the outlet nozzle 40 inserted askew is guided by the guiding function of the opening 321 of the second open ring, so that the outlet nozzle 40 can be clamped into the sealing ring 20 along the direction of the pipeline body 10, the water leakage phenomenon caused by the influence of the askew deformation of the sealing ring 20 due to the direct pressing of the outlet nozzle 40 on the sealing ring 20 is prevented, and the use performance of the product is improved.
The above examples are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides an air conditioner seals drain pipe which characterized in that: the pipeline comprises a pipeline body, a sealing ring and a fixing ring buckle, wherein the sealing ring is arranged at one end of the pipeline body, the pipeline body comprises a pipe body part and a joint part, the joint part is arranged at the end part of the pipe body part, and the fixing ring buckle is clamped outside the end part of the pipeline body; the fixing ring buckle is clamped in the clamping groove, the fixing ring buckle is provided with a first clamping ring, a second clamping ring and a fixing arm, the fixing arm is fixedly arranged on the first clamping ring, the first clamping ring and the second clamping ring are arranged in parallel, the first clamping ring and the second clamping ring are fixedly connected through a connecting part, the first clamping ring is clamped in the clamping groove, the second clamping ring is attached to one end of the joint part, and the second clamping ring is provided with an opening;
the size of the opening is smaller than that of the inner ring of the sealing ring;
the first clamping ring, the second clamping ring and the connecting part are arranged in a surrounding mode to form a clamping space, and the end portion of the joint part is clamped in the clamping space;
when the water outlet nozzle is in parallel butt joint with the pipeline body, the outer side wall of the water outlet nozzle firstly passes through the opening of the second clamping ring, and the opening of the second clamping ring can enable burrs on the water outlet nozzle to be ground and ground flat, so that the water outlet nozzle cannot damage a sealing ring fixedly arranged in the pipeline body;
when the water outlet nozzle is inserted into the pipeline body in a skew mode, the water outlet nozzle can be gradually inserted into the pipeline body along the direction of the pipeline body under the guiding effect of the opening of the second clamping ring, and the water leakage phenomenon caused by the fact that the water outlet nozzle directly abuts against the sealing ring to cause the skew deformation of the sealing ring.
2. The air conditioner sealing drain pipe and fixing ring buckle as claimed in claim 1, wherein: first snap ring, second snap ring and fixed arm integrated into one piece set up.
3. The air conditioner sealing drain pipe according to claim 1 or 2, wherein: the fixing arm is provided with a base, a clamping hole is formed in the base, a locking fastener is clamped in the clamping hole, and the fixing arm and the water outlet nozzle are fixedly connected through the locking fastener.
4. The air conditioner sealing drain pipe according to claim 1 or 2, wherein: the sealing ring is made of a soft high polymer material or a high polymer material with foaming performance.
5. The air conditioner sealing drain pipe according to claim 1 or 2, wherein: the sealing ring is made of NBR, EVA, PE, PVC, TPE or EPDM.
6. A fixed ring buckle is characterized in that: the fixing ring buckle comprises a first clamping ring, a second clamping ring and a fixing arm, wherein the fixing arm is fixedly arranged on the first clamping ring, the first clamping ring and the second clamping ring are arranged in parallel, and the first clamping ring and the second clamping ring are fixedly connected through a connecting part; the opening of the second clamping ring is used for forming burrs on the butted water outlet nozzle for grinding and flattening; the opening of the second clamping ring also has a guiding function; the fixing arm is provided with a base, a clamping hole is formed in the base, and a locking fastener is clamped in the clamping hole.
7. The retaining clasp of claim 6, wherein: first snap ring, second snap ring and fixed arm integrated into one piece set up.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610842251.3A CN106247596B (en) | 2016-09-22 | 2016-09-22 | Air conditioner sealing drain pipe and fixing ring buckle |
| JP2017000349U JP3209873U (en) | 2016-09-22 | 2017-01-30 | Sealed drain pipe and snapper for air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610842251.3A CN106247596B (en) | 2016-09-22 | 2016-09-22 | Air conditioner sealing drain pipe and fixing ring buckle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106247596A CN106247596A (en) | 2016-12-21 |
| CN106247596B true CN106247596B (en) | 2021-11-19 |
Family
ID=57599318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610842251.3A Active CN106247596B (en) | 2016-09-22 | 2016-09-22 | Air conditioner sealing drain pipe and fixing ring buckle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3209873U (en) |
| CN (1) | CN106247596B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07174279A (en) * | 1993-11-02 | 1995-07-11 | Nichirin:Kk | One-touch operation joint |
| CN201521742U (en) * | 2009-09-27 | 2010-07-07 | 奇瑞汽车股份有限公司 | Pipeline quick connector |
| CN102128324A (en) * | 2010-12-16 | 2011-07-20 | 卢志江 | Pipeline joint |
| CN201992221U (en) * | 2011-04-15 | 2011-09-28 | 宁波东港紧固件制造有限公司 | Fastening-pressing type hose copper joint |
| CN204554126U (en) * | 2015-03-16 | 2015-08-12 | 天津市久盛通达科技有限公司 | Inserting pipe joints |
| CN206145933U (en) * | 2016-09-22 | 2017-05-03 | 姜维雁 | Sealed drain pipe of air conditioner and solid fixed ring buckle |
-
2016
- 2016-09-22 CN CN201610842251.3A patent/CN106247596B/en active Active
-
2017
- 2017-01-30 JP JP2017000349U patent/JP3209873U/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07174279A (en) * | 1993-11-02 | 1995-07-11 | Nichirin:Kk | One-touch operation joint |
| CN201521742U (en) * | 2009-09-27 | 2010-07-07 | 奇瑞汽车股份有限公司 | Pipeline quick connector |
| CN102128324A (en) * | 2010-12-16 | 2011-07-20 | 卢志江 | Pipeline joint |
| CN201992221U (en) * | 2011-04-15 | 2011-09-28 | 宁波东港紧固件制造有限公司 | Fastening-pressing type hose copper joint |
| CN204554126U (en) * | 2015-03-16 | 2015-08-12 | 天津市久盛通达科技有限公司 | Inserting pipe joints |
| CN206145933U (en) * | 2016-09-22 | 2017-05-03 | 姜维雁 | Sealed drain pipe of air conditioner and solid fixed ring buckle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106247596A (en) | 2016-12-21 |
| JP3209873U (en) | 2017-04-13 |
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