CN104806842A - Air conditioner connecting pipe plug and blocking method adopting plug - Google Patents
Air conditioner connecting pipe plug and blocking method adopting plug Download PDFInfo
- Publication number
- CN104806842A CN104806842A CN201510208649.7A CN201510208649A CN104806842A CN 104806842 A CN104806842 A CN 104806842A CN 201510208649 A CN201510208649 A CN 201510208649A CN 104806842 A CN104806842 A CN 104806842A
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- CN
- China
- Prior art keywords
- plug
- air conditioner
- connecting tube
- condensation pipe
- outer land
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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.)
- Pending
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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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/11—Plugs
- F16L55/1141—Plugs the plug being made of elastic material
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention relates to the technical field of air conditioner manufacturing, and discloses an air conditioner connecting pipe plug. The air conditioner connecting pipe plug comprises a fixing end and a plug body arranged on the fixing end, wherein at least two outer step surfaces are arranged on the plug body; the diameter of each outer step surface is sequentially decreased from the inside to the outside along the axial line of the fixing end, and a cavity is formed in the plug body. The air conditioner connecting pipe plug provided by the invention has the advantages that the outer step surfaces and the cavity can be applicable to connecting pipes with different pipe diameters, and in the use process, the plug diameters do not need to be selected, the plug only needs to be installed on the connecting pipe to be sealed, and convenience and high efficiency are realized.
Description
Technical field
The present invention relates to air conditioner manufacturing technology field, particularly relate to a kind of condensation pipe of air conditioner plug, to be particularly a kind ofly convenient for changing and the condensation pipe of air conditioner plug of good sealing effect and apply the method for this plug shutoff.
Background technique
When air conditioner production, after employee has welded the part weld bond of unit, part weld bond needs to flow into the welding of next operation, therefore needs the part weld bond to not welded to seal, to guarantee can not enter various impurity in unit.Caliber due to existing copper pipe has multiple different specification, therefore needs the plug of multiple different size, does not stop to select replacing, wastes a large amount of time.At present, a lot of workman, when using plug and sealing, usually adopts insulating tape to seal, and the insulating tape torn it down with hand is not of uniform size, through often having obscission after causing stickup.Can not guarantee that unit inside reaches the effect of excellent sealing, adopt said method manufacturing efficiency not high, poor to the sealing of product.
In view of the defect of above-mentioned prior art, need to provide a kind of and be convenient for changing and the condensation pipe of air conditioner plug of good sealing effect and apply the method for this plug shutoff.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is that existing air conditioner product need seal the part weld bond do not welded, and needs the plug of multiple different size, wastes a large amount of time.When using plug and sealing, usually adopt insulating tape to seal, and the insulating tape torn it down with hand is not of uniform size; through often having obscission after causing stickup; can not guarantee that unit inside reaches the effect of excellent sealing, manufacturing efficiency is not high, to the problem of the sealing difference of product.
(2) technological scheme
In order to solve the problems of the technologies described above, the invention provides a kind of condensation pipe of air conditioner plug, wherein, comprise fixed end and be arranged at the plug body on fixed end, described plug body is provided with at least two between outer land terraces, the diameter of described between outer land terrace reduces from inside to outside successively along the axis of described fixed end, is provided with cavity in described plug body.
Further, described cavity is corresponding with described outer step face to be arranged, step surface in being formed.
Further, described interior step surface is provided with multiple burr.
Further, described interior step surface diameter is 5-20mm.
Further, described between outer land terrace is provided with multiple burr.
Further, the material of described plug body is rubber.
Further, described between outer land terrace diameter is 15-35mm.
Present invention also offers and a kind ofly apply the method that above-mentioned condensation pipe of air conditioner plug carries out shutoff, wherein, comprise condensation pipe of air conditioner plug as above, concrete steps are:
S1, when connecting tube caliber is greater than described between outer land terrace, described between outer land terrace is arranged in described connecting tube, for connecting tube described in shutoff;
S2, when connecting tube caliber is less than described between outer land terrace, described connecting tube is arranged in described cavity, and described plug body is used for connecting tube described in shutoff.
(3) beneficial effect
Technique scheme tool of the present invention has the following advantages: in condensation pipe of air conditioner plug provided by the invention, plug body is provided with at least two between outer land terraces, the diameter of between outer land terrace reduces from inside to outside successively along the axis of fixed end, is provided with cavity in plug body.Between outer land terrace in condensation pipe of air conditioner plug provided by the invention and cavity go for the different connecting tube of caliber, do not spend and select plug diameter during use, only need be just passable toward needing the connecting tube of sealing is installed by plug, have not only facilitated, efficiency but also high.
Accompanying drawing explanation
Fig. 1 is the perspective view of embodiment of the present invention condensation pipe of air conditioner plug;
Fig. 2 is the Facad structure schematic diagram of embodiment of the present invention condensation pipe of air conditioner plug;
Fig. 3 is A-A sectional view in embodiment of the present invention Fig. 2.
In figure: 1: fixed end; 2: the first between outer land terraces; 3: the second between outer land terraces; Step surface in 4: the first; Step surface in 5: the second.
Embodiment
In describing the invention, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the machine of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1 to Figure 3, the condensation pipe of air conditioner plug that the embodiment of the present invention provides comprises fixed end 1 and is arranged at the plug body on fixed end 1, described plug body is provided with at least two between outer land terraces, the diameter of described between outer land terrace reduces from inside to outside successively along the axis of described fixed end 1, is provided with cavity in described plug body.
Condensation pipe of air conditioner plug in the present embodiment is worked as connecting tube caliber and is greater than described between outer land terrace, and described between outer land terrace is arranged in described connecting tube, for connecting tube described in shutoff; When connecting tube caliber is less than described between outer land terrace, described connecting tube is arranged in described cavity, and described plug body is used for connecting tube described in shutoff.Between outer land terrace in condensation pipe of air conditioner plug provided by the invention and cavity go for the different connecting tube of caliber, do not spend and select plug diameter during use, only need be just passable toward needing the connecting tube of sealing is installed by plug, have not only facilitated, efficiency but also high.Can not only between outer land terrace be arranged in connecting tube, connecting tube can also be arranged in cavity.The time and operation selecting and change plug can be saved.
In order to make plug can be applicable to multiple connecting tube, cavity described in the present embodiment is corresponding with described outer step face to be arranged, step surface in being formed.Multiple interior step surfaces add the connecting tube of different-diameter, use convenient.Preferably, the described interior step surface in the present embodiment is provided with multiple burr.Be provided with multiple burr can to increase outside connecting tube and inside plug body between frictional force, make sealing effect more reliable, ensure that the stability of product.
Preferably, in described in the present embodiment, step surface diameter is 5-20mm.In the present embodiment in step surface be provided with 5, along described fixed end 1 axis from inside to outside diameter be followed successively by: 17mm, 12.7mm, 9.52mm, 8mm and 6mm.Namely step surface 4 is 17mm in first, and in second, step surface 5 diameter is 12.7mm.Also can other diameters be set according to demand, only need to reduce successively from the bottom to top from bottom fixed end 1.Described between outer land terrace diameter is 15-35mm.The present embodiment China and foreign countries step surface be provided with 5, along described fixed end 1 axis from inside to outside diameter be followed successively by: 31mm, 27.6mm, 24mm, 21mm and 18mm.Namely the first between outer land terrace 2 is 31mm, and the diameter of the second between outer land terrace 3 is 27.6mm.Also can other diameters be set according to demand, only need to reduce successively from the bottom to top from bottom fixed end 1.
Described between outer land terrace in the present embodiment is provided with multiple burr.The frictional force between connecting tube inwall and the external side of plug can be increased, make sealing effect more reliable, ensure that the stability of product.
The material of the body of plug described in the present embodiment is rubber, selects rubber to make plug good airproof performance, is not easy to get loose.
Present invention also offers and a kind ofly apply the method that above-mentioned condensation pipe of air conditioner plug carries out shutoff, wherein, comprise condensation pipe of air conditioner plug as above, concrete steps are:
S1, when connecting tube caliber is greater than described between outer land terrace, described between outer land terrace is arranged in described connecting tube, for connecting tube described in shutoff;
S2, when connecting tube caliber is less than described between outer land terrace, described connecting tube is arranged in described cavity, and described plug body is used for connecting tube described in shutoff.
When in the present embodiment, condensation pipe of air conditioner plug uses, be designed with the specification of 10 kinds of pipe diameter sizes, during use, according to the diameter of connecting tube and plug, plug is selected to be arranged in connecting tube, or plug is arranged at outside connecting tube, need not use insulating tape, quality of rubber materials and burr add the sealing between plug and connecting tube.
In sum, in condensation pipe of air conditioner plug provided by the invention, plug body is provided with at least two between outer land terraces, the diameter of between outer land terrace reduces from inside to outside successively along the axis of fixed end, is provided with cavity in plug body.Between outer land terrace in condensation pipe of air conditioner plug provided by the invention and cavity go for the different connecting tube of caliber, do not spend and select plug diameter during use, only need be just passable toward needing the connecting tube of sealing is installed by plug, have not only facilitated, efficiency but also high.
Further, in order to make plug good airproof performance, the material that the plug body being not easy to get loose in the present invention adopts is rubber.
Above embodiment only in order to technological scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technological scheme.
Claims (8)
1. a condensation pipe of air conditioner plug, it is characterized in that: the plug body comprising fixed end (1) and be arranged on fixed end (1), described plug body is provided with at least two between outer land terraces, the diameter of described between outer land terrace reduces from inside to outside successively along the axis of described fixed end (1), is provided with cavity in described plug body.
2. condensation pipe of air conditioner plug according to claim 1, is characterized in that: described cavity is corresponding with described outer step face to be arranged, step surface in being formed.
3. condensation pipe of air conditioner plug according to claim 2, is characterized in that: described interior step surface is provided with multiple burr.
4. condensation pipe of air conditioner plug according to claim 2, is characterized in that: described interior step surface diameter is 5-20mm.
5. condensation pipe of air conditioner plug according to claim 1, is characterized in that: described between outer land terrace is provided with multiple burr.
6. condensation pipe of air conditioner plug according to claim 1, is characterized in that: the material of described plug body is rubber.
7. condensation pipe of air conditioner plug according to claim 1, is characterized in that: described between outer land terrace diameter is 15-35mm.
8. the condensation pipe of air conditioner plug of application as described in claim 1-7 any one carries out a method for shutoff, and it is characterized in that, comprise, concrete steps are:
S1, when connecting tube caliber is greater than described between outer land terrace, described between outer land terrace is arranged in described connecting tube, for connecting tube described in shutoff;
S2, when connecting tube caliber is less than described between outer land terrace, described connecting tube is arranged in described cavity, and described plug body is used for connecting tube described in shutoff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510208649.7A CN104806842A (en) | 2015-04-28 | 2015-04-28 | Air conditioner connecting pipe plug and blocking method adopting plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510208649.7A CN104806842A (en) | 2015-04-28 | 2015-04-28 | Air conditioner connecting pipe plug and blocking method adopting plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104806842A true CN104806842A (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510208649.7A Pending CN104806842A (en) | 2015-04-28 | 2015-04-28 | Air conditioner connecting pipe plug and blocking method adopting plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104806842A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017203484A (en) * | 2016-05-11 | 2017-11-16 | 株式会社 加島 | Plug body |
| CN108506630A (en) * | 2018-01-23 | 2018-09-07 | 东莞市联洲知识产权运营管理有限公司 | A kind of rubber seal air inlet plug |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3821969A (en) * | 1972-05-31 | 1974-07-02 | Underground Prod Inc | Plug |
| US4716875A (en) * | 1986-08-18 | 1988-01-05 | Troncoso Fernando Jr | Safety plug device for fuel lines |
| US6360779B1 (en) * | 2001-04-11 | 2002-03-26 | Aqueduct Utility Pipe Contractor, Inc. | Closure device for a pipe/wall aperture |
| CN101181946A (en) * | 2007-12-15 | 2008-05-21 | 董雪峰 | Buckling sealing plug |
| CN201322164Y (en) * | 2008-12-23 | 2009-10-07 | 海信科龙电器股份有限公司 | Sealing plug of water inlet pipe of ice-making machine |
| CN201531707U (en) * | 2009-11-10 | 2010-07-21 | 中国水产科学研究院东海水产研究所 | Pipe plug for sealing gas pipe of aquaculture net cage |
| CN204099813U (en) * | 2014-09-12 | 2015-01-14 | 江苏培达塑料有限公司 | A kind of pipe stopper |
-
2015
- 2015-04-28 CN CN201510208649.7A patent/CN104806842A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3821969A (en) * | 1972-05-31 | 1974-07-02 | Underground Prod Inc | Plug |
| US4716875A (en) * | 1986-08-18 | 1988-01-05 | Troncoso Fernando Jr | Safety plug device for fuel lines |
| US6360779B1 (en) * | 2001-04-11 | 2002-03-26 | Aqueduct Utility Pipe Contractor, Inc. | Closure device for a pipe/wall aperture |
| CN101181946A (en) * | 2007-12-15 | 2008-05-21 | 董雪峰 | Buckling sealing plug |
| CN201322164Y (en) * | 2008-12-23 | 2009-10-07 | 海信科龙电器股份有限公司 | Sealing plug of water inlet pipe of ice-making machine |
| CN201531707U (en) * | 2009-11-10 | 2010-07-21 | 中国水产科学研究院东海水产研究所 | Pipe plug for sealing gas pipe of aquaculture net cage |
| CN204099813U (en) * | 2014-09-12 | 2015-01-14 | 江苏培达塑料有限公司 | A kind of pipe stopper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017203484A (en) * | 2016-05-11 | 2017-11-16 | 株式会社 加島 | Plug body |
| CN108506630A (en) * | 2018-01-23 | 2018-09-07 | 东莞市联洲知识产权运营管理有限公司 | A kind of rubber seal air inlet plug |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |