CN105276311A - Drainage pipe - Google Patents
Drainage pipe Download PDFInfo
- Publication number
- CN105276311A CN105276311A CN201510762687.7A CN201510762687A CN105276311A CN 105276311 A CN105276311 A CN 105276311A CN 201510762687 A CN201510762687 A CN 201510762687A CN 105276311 A CN105276311 A CN 105276311A
- Authority
- CN
- China
- Prior art keywords
- flange
- pipe
- waste pipe
- elastic bumps
- pipe joint
- 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.)
- Granted
Links
Classifications
-
- 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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
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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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal
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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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/14—Flanged joints
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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
- F24F13/02—Ducting arrangements
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sink And Installation For Waste Water (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The invention relates to the technical field of drainage pipes and particularly discloses a drainage pipe. The drainage pipe comprises a pipe body and a pipe connector. The pipe body is fixedly connected with the pipe connector through a flange and is in interference fit with the pipe connector. By the adoption of the drainage pipe, the problems that the connecting structure of a pipe body and a pipe connector of an existing drainage pipe is poor in sealing effect, and water leakage is occurs easily are effectively solved; the connecting structure of the pipe body and the pipe connector is good in sealing effect, installation is convenient, and using is reliable.
Description
Technical field
The present invention relates to waste pipe technical field, particularly relate to a kind of waste pipe.
Background technique
The pump drain pipe that existing air pipe indoor machine is equipped with mostly is blowing PP and manages, and its material is comparatively hard, in use easily vibrations occurs and produces noise.In addition, body and the pipe joint of existing pump drain pipe make to fasten with glue and are connected, and cause manufacturability poor, easily occur leakage hidden trouble.
For the problems referred to above, we need a kind of new waste pipe, vibrations easily occur produce noise, and body and pipe joint connecting structure sealing effect are poor, easily appearance leakage water problem to solve existing pump drain pipe.
Summary of the invention
The object of the invention is to propose a kind of waste pipe, existing drain pipe body can be solved and pipe joint connecting structure sealing effect is poor, easily occur leaking water problem.
For reaching this object, the present invention by the following technical solutions:
A kind of waste pipe, comprise body and pipe joint, described body is fixedly connected with by flange with described pipe joint, and interference fit between the two.
As a kind of preferred version of waste pipe, the end of described body is provided with the first flange;
Described pipe joint comprises the second flange, and is positioned at the first pipe joint and second pipe joint of described second flange both sides;
Described first flange is connected by fastening piece with described second flange, and described first pipe joint to be inserted in described body and with described body interference fit.
As a kind of preferred version of waste pipe, described first flange and described second flange one of them be provided with the elastic bumps of annular, another is provided with the groove corresponding with described elastic bumps.
As a kind of preferred version of waste pipe, the large 1.5-3mm of the degree of depth of groove described in the aspect ratio of described elastic bumps.
As a kind of preferred version of waste pipe, the width 1-4mm larger than the width of described elastic bumps of described groove.
As a kind of preferred version of waste pipe, described elastic bumps adopts quality of rubber materials to make.
As a kind of preferred version of waste pipe, described elastic bumps is one-body molded with the flange arranging described elastic bumps.
As a kind of preferred version of waste pipe, described body adopts quality of rubber materials to make.
As a kind of preferred version of waste pipe, described pipe joint is moulding.
Beneficial effect of the present invention is:
The present invention proposes a kind of waste pipe, the body of this waste pipe is fixedly connected with by flange with pipe joint, and interference fit between the two, form the sealing configuration of waste pipe, the body and the pipe joint connecting structure sealing effect that efficiently solve existing waste pipe are poor, easily occur leaking water problem, body and pipe joint connecting structure sealing effect good, easy for installation, use reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the waste pipe assembling that the specific embodiment of the invention provides;
Fig. 2 is the structural representation that the first flange of providing of the specific embodiment of the invention and body assemble;
Fig. 3 is the part sectioned view of the waste pipe assembling that the specific embodiment of the invention provides;
Fig. 4 is the partial sectional view that the first flange of providing of the specific embodiment of the invention and the second flange assemble.
Wherein:
1: body; 2: pipe joint; 3: the first flanges; 4: the second flanges; 5: elastic bumps; 6: groove; 7: fastening piece; 21: the first pipe joints.
Embodiment
Technological scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
The technical problem solved for making the present invention, the technological scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technological scheme of accompanying drawing to the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 to Fig. 4 is the structural representation of the waste pipe assembling that the specific embodiment of the invention provides.Present embodiment proposes a kind of waste pipe, and as shown in Figure 1, this waste pipe comprises body 1 and pipe joint 2, and body 1 is fixedly connected with by flange with pipe joint 2, and interference fit between the two.
The body 1 of the application's waste pipe is fixedly connected with by flange with pipe joint 2, and interference fit between the two, form the sealing configuration of waste pipe, the body and the pipe joint connecting structure sealing effect that efficiently solve existing waste pipe are poor, water problem is leaked in easy appearance, body and pipe joint connecting structure sealing effect are well, easy for installation, use reliable.
Present embodiment proposes a kind of preferred waste pipe, and this waste pipe comprises body 1 and pipe joint 2, and body 1 is fixedly connected with by flange with pipe joint 2, and interference fit between the two.Concrete, as shown in Figures 2 and 3, it is one-body molded with body 1 that the end of body 1 is provided with the first flange 3, first flange 3, when body 1 coordinates with pipe joint 2, and better tightness.Pipe joint 2 comprises the second flange 4, and is positioned at the first pipe joint 21 and the second pipe joint of the second flange 4 both sides.First flange 3 is connected by fastening piece 7 with the second flange 4, and the first pipe joint 21 to be inserted in body 1 and with body 1 interference fit, form the first sealing configuration of waste pipe.And the second pipe joint of the second flange 4 can carry out interference fit with water pump or other rubber pipes, same formation one sealing configuration.
As shown in Figure 2, connected by least two fastening pieces 7 between the first flange 3 and the second flange 4.Fastening piece 7 is preferably screw.In order to fixing more firmly and evenly, the first flange 3 and the second flange 4 respectively offer at least two through holes that Central Symmetry is arranged.In the present embodiment, the first flange 3 and the second flange 4 respectively offer two through holes that Central Symmetry is arranged.The quantity of through hole is not limited to two, can also be other even number such as four or six, arrange as long as can form Central Symmetry.
Preferably, pipe joint 2 is preferably moulding, convenient processing.The quality of rubber materials that body 1 adopts material softer is made, and has the effect of damping noise reduction, efficiently solves existing waste pipe and adopts blowing PP pipe that the problem that vibrations produce noise easily occurs.
In the present embodiment, as shown in Figure 3 and Figure 4, first flange 3 is provided with the elastic bumps 5 of a ring shape, second flange 4 is provided with the groove 6 of a ring shape, the groove 6 that elastic bumps 5 and the second flange 4 that first flange 3 is arranged are arranged closely cooperates, the second sealing configuration of formation body 1 and pipe joint 2 linkage structure.
The large 1.5-3mm of the degree of depth of the aspect ratio groove 6 of elastic bumps 5, the width 1-4mm larger than the width of elastic bumps 5 of groove 6.That is, when elastic bumps 5 coordinates with groove 6 and elastic bumps 5 does not deform, have distance H between the first flange 3 and the second flange 4, distance H elects 1.5-3mm as.The both sides outer wall of elastic bumps 5 all has distance A between groove 6 inwall adjacent thereto respectively, and distance A elects 0.5-2mm as, and the distance A sum of both sides is 1-4mm.The distortion being set to elastic bumps 5 of a perpendicular distance H and two horizontal equivalent A provides space, can realize good sealing effect after assembling fastening piece 7.In the process of assembling fastening piece 7, elastic bumps 5 is under the fastening effect of fastening piece 7, deform due to the existence of a perpendicular distance H and two horizontal equivalent A between the first flange 3 and the second flange 4, be filled in groove 6, finally be pressed on the mating face of the first flange 3 and the second flange 4, form the second sealing configuration of waste pipe.
Above-mentioned second sealing configuration can also be, first flange 3 is provided with the groove of a ring shape, second flange 4 is provided with the elastic bumps of a ring shape, similar with above sealing configuration, the elastic bumps that groove and the second flange 4 that first flange 3 is arranged are arranged closely cooperates, and then the second sealing configuration of formation waste pipe.
The elastic bumps 5 of the present embodiment and the first flange 3 can be formed in one structure, and enhancing the structural strength of elastic bumps 5, can also be independent component, as the elastic bumps on rubber ring, easy to process.
The waste pipe of the present embodiment has double sealing structure, and use easy for installation is reliable.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (9)
1. a waste pipe, comprise body (1) and pipe joint (2), it is characterized in that, described body (1) is fixedly connected with by flange with described pipe joint (2), and interference fit between the two.
2. waste pipe according to claim 1, is characterized in that, the end of described body (1) is provided with the first flange (3);
Described pipe joint (2) comprises the second flange (4), and is positioned at the first pipe joint (21) and second pipe joint of described second flange (4) both sides;
Described first flange (3) is connected by fastening piece (7) with described second flange (4), and described first pipe joint (21) to be inserted in described body (1) and with described body (1) interference fit.
3. waste pipe according to claim 2, it is characterized in that, described first flange (3) and described second flange (4) one of them be provided with the elastic bumps (5) of annular, another is provided with the groove (6) corresponding with described elastic bumps (5).
4. waste pipe according to claim 3, is characterized in that, the large 1.5-3mm of the degree of depth of groove (6) described in the aspect ratio of described elastic bumps (5).
5. waste pipe according to claim 3, is characterized in that, the width 1-4mm larger than the width of described elastic bumps (5) of described groove (6).
6. the waste pipe according to any one of claim 3 to 5, is characterized in that, described elastic bumps (5) adopts quality of rubber materials to make.
7. waste pipe according to claim 3, is characterized in that, described elastic bumps (5) is one-body molded with the flange arranging described elastic bumps (5).
8. the waste pipe according to any one of claims 1 to 3, is characterized in that, described body (1) adopts quality of rubber materials to make.
9. the waste pipe according to any one of claims 1 to 3, is characterized in that, described pipe joint (2) is moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762687.7A CN105276311B (en) | 2015-11-09 | 2015-11-09 | A kind of drainpipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762687.7A CN105276311B (en) | 2015-11-09 | 2015-11-09 | A kind of drainpipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105276311A true CN105276311A (en) | 2016-01-27 |
| CN105276311B CN105276311B (en) | 2019-03-12 |
Family
ID=55145827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510762687.7A Active CN105276311B (en) | 2015-11-09 | 2015-11-09 | A kind of drainpipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105276311B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051986A (en) * | 2016-07-22 | 2016-10-26 | 珠海格力电器股份有限公司 | Water-cooled air conditioning unit and water pipeline assembly thereof |
| CN107084522A (en) * | 2017-06-14 | 2017-08-22 | 美的集团股份有限公司 | Air conditioner indoor unit and air conditioner |
| CN109898284A (en) * | 2017-12-11 | 2019-06-18 | 青岛海尔洗衣机有限公司 | A kind of detergent throwing device and the washing machine with the delivery device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2609011A1 (en) * | 1975-03-05 | 1976-09-16 | Marston Excelsior Ltd | SEAL PIPE CONNECTION |
| CN2610197Y (en) * | 2002-03-25 | 2004-04-07 | 北京中矿机电工程技术研究所 | High-pressure seal damping flange |
| DE202006016083U1 (en) * | 2006-10-20 | 2008-02-28 | Reinert-Ritz Gmbh | Flange connection for pipelines |
| CN201090876Y (en) * | 2007-07-27 | 2008-07-23 | 天津大沽化工股份有限公司 | Piping flexible connecting device |
| CN102840401A (en) * | 2012-08-23 | 2012-12-26 | 中联重科股份有限公司 | Rigid tube joint and connection structure between rigid tube joint and rigid tube |
| CN202629394U (en) * | 2012-04-30 | 2012-12-26 | 江苏弘州金福车业有限公司 | Flange device provided with seal seam allowance |
| CN203395439U (en) * | 2013-07-26 | 2014-01-15 | 扬州宝澄锻造法兰有限公司 | flange |
| CN203515356U (en) * | 2013-10-12 | 2014-04-02 | 建湖县永维阀门钻件有限公司 | Double-direction self-lock single-thread marine riser connector |
| CN203905835U (en) * | 2014-05-04 | 2014-10-29 | 福建省南平市延平区迈玄机械设计有限公司 | Core tube joint |
| CN104235544A (en) * | 2013-06-20 | 2014-12-24 | 天津滨海亿利建材有限公司 | Magnetic connecting elbow pipe |
| CN204554140U (en) * | 2015-01-27 | 2015-08-12 | 天津市久盛通达钢管科技有限公司 | Combined anti-wear spigot and socket type steel pipe joint |
| CN205191026U (en) * | 2015-11-09 | 2016-04-27 | 珠海格力电器股份有限公司 | Drainage pipe |
-
2015
- 2015-11-09 CN CN201510762687.7A patent/CN105276311B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2609011A1 (en) * | 1975-03-05 | 1976-09-16 | Marston Excelsior Ltd | SEAL PIPE CONNECTION |
| CN2610197Y (en) * | 2002-03-25 | 2004-04-07 | 北京中矿机电工程技术研究所 | High-pressure seal damping flange |
| DE202006016083U1 (en) * | 2006-10-20 | 2008-02-28 | Reinert-Ritz Gmbh | Flange connection for pipelines |
| CN201090876Y (en) * | 2007-07-27 | 2008-07-23 | 天津大沽化工股份有限公司 | Piping flexible connecting device |
| CN202629394U (en) * | 2012-04-30 | 2012-12-26 | 江苏弘州金福车业有限公司 | Flange device provided with seal seam allowance |
| CN102840401A (en) * | 2012-08-23 | 2012-12-26 | 中联重科股份有限公司 | Rigid tube joint and connection structure between rigid tube joint and rigid tube |
| CN104235544A (en) * | 2013-06-20 | 2014-12-24 | 天津滨海亿利建材有限公司 | Magnetic connecting elbow pipe |
| CN203395439U (en) * | 2013-07-26 | 2014-01-15 | 扬州宝澄锻造法兰有限公司 | flange |
| CN203515356U (en) * | 2013-10-12 | 2014-04-02 | 建湖县永维阀门钻件有限公司 | Double-direction self-lock single-thread marine riser connector |
| CN203905835U (en) * | 2014-05-04 | 2014-10-29 | 福建省南平市延平区迈玄机械设计有限公司 | Core tube joint |
| CN204554140U (en) * | 2015-01-27 | 2015-08-12 | 天津市久盛通达钢管科技有限公司 | Combined anti-wear spigot and socket type steel pipe joint |
| CN205191026U (en) * | 2015-11-09 | 2016-04-27 | 珠海格力电器股份有限公司 | Drainage pipe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051986A (en) * | 2016-07-22 | 2016-10-26 | 珠海格力电器股份有限公司 | Water-cooled air conditioning unit and water pipeline assembly thereof |
| CN107084522A (en) * | 2017-06-14 | 2017-08-22 | 美的集团股份有限公司 | Air conditioner indoor unit and air conditioner |
| CN109898284A (en) * | 2017-12-11 | 2019-06-18 | 青岛海尔洗衣机有限公司 | A kind of detergent throwing device and the washing machine with the delivery device |
| CN109898284B (en) * | 2017-12-11 | 2022-07-29 | 青岛海尔洗涤电器有限公司 | Detergent feeding device and washing machine with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105276311B (en) | 2019-03-12 |
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