CN107314184A - The joint and heating tube of heating tube - Google Patents
The joint and heating tube of heating tube Download PDFInfo
- Publication number
- CN107314184A CN107314184A CN201710471767.6A CN201710471767A CN107314184A CN 107314184 A CN107314184 A CN 107314184A CN 201710471767 A CN201710471767 A CN 201710471767A CN 107314184 A CN107314184 A CN 107314184A
- Authority
- CN
- China
- Prior art keywords
- connection end
- fluid pipeline
- cover plate
- joint
- heating tube
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 29
- 239000012530 fluid Substances 0.000 claims abstract description 55
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 230000004888 barrier function Effects 0.000 claims abstract description 5
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims 1
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
- Resistance Heating (AREA)
Abstract
A kind of joint of heating tube, snap joint includes internal interconnected heater wire connection end, first fluid pipeline connection end and second liquid conduit connection end, first fluid pipeline connection end is tightly connected with fluid pipeline, there is heater wire section to be circular insulating barrier, heater wire connection end includes body, O-ring, cover plate, the body has a convex annular stupefied close to the end of the first fluid pipeline connection end, the cover plate is located at the side of the stupefied dorsad described pipe connector lug of the convex annular, the cover plate is connected with the body, the O-ring is between the cover plate and the convex annular are stupefied, the heater wire passes through the cover plate, the O-ring, the first fluid pipeline connection end and the fluid pipeline, the cover plate and the stupefied cooperation of the convex annular are to keep the position of the O-ring, the O-ring is used to seal the body and the heater wire, the second liquid conduit connection end coordinates with another fluid pipeline connection end to be detachably connected.
Description
Technical field
The present invention relates to pipe field, particularly a kind of heating tube and a kind of snap joint.
Background technology
In a motor vehicle, the medium in certain situation down tube has and is just situated between under higher freezing point, relatively low environment temperature
Matter easily solidifies.It is exactly such situation, the urine for example for the water pipe of vehicle window washing and brushing device and the conduit of urea liquid
Plain solution is by the reduction additive application as NO χ in so-called selective catalytic reduction catalysts (SCR-
Katalysator in Diesel engine).
The medium of circulation easily solidifies at low ambient temperatures in existing pipeline.
The content of the invention
Present invention aims at provide the medium heating that heating tube and male contact can be to circulating in pipeline.
In order to achieve the above-mentioned advantages, the present invention provides a kind of heating tube, including：Fluid pipeline, heater wire, the fluid pipeline two
End is connected to a joint, and the joint includes internal interconnected heater wire connection end, the first fluid pipeline connection end
With second liquid conduit connection end, the first fluid pipeline connection end is tightly connected with the fluid pipeline, the heater wire
It is circular insulating barrier with section, the heater wire connection end includes body, O-ring, cover plate, and the body is close to the first liquid
The end of body conduit connection end has a convex annular stupefied, and the cover plate is located at the stupefied dorsad described pipe connector lug of the convex annular
Side, the cover plate is connected with the body, the O-ring be located at the cover plate and the convex annular it is stupefied between, institute
Heater wire is stated through the cover plate, the O-ring, the first fluid pipeline connection end and the fluid pipeline, the cover plate
With the stupefied cooperation of the convex annular to keep the position of the O-ring, the O-ring is used to seal the body and the heating
Line.
The present invention provides a kind of joint of heating tube, and the snap joint includes internal interconnected heater wire connection
End, the first fluid pipeline connection end and second liquid conduit connection end, the first fluid pipeline connection end and fluid pipeline are close
There is envelope connection, the heater wire section to be circular insulating barrier, and the heater wire connection end includes body, O-ring, cover plate,
The body has a convex annular stupefied close to the end of the first fluid pipeline connection end, and the cover plate is located at the stupefied back of the body of the convex annular
To the side of the pipe connector lug, the cover plate is connected with the body, and the O-ring is located at the cover plate and institute
State convex annular it is stupefied between, the heater wire is through the cover plate, the O-ring, the first fluid pipeline connection end and described
Fluid pipeline, the cover plate and the stupefied cooperation of the convex annular are to keep the position of the O-ring, and the O-ring is used to seal institute
Body and the heater wire are stated, the second liquid conduit connection end coordinates with another fluid pipeline connection end to be detachably connected.
In one embodiment of the present of invention, the cover plate is detachably connected with the body.
In one embodiment of the present of invention, the second liquid conduit connection end coordinates with another fluid pipeline connection end can
Dismounting connection.
In one embodiment of the present of invention, the second liquid conduit connection end is connected with another fluid pipeline.
In one embodiment of the present of invention, the body center outer surface is symmetrical along the body central with a pair
Body is raised, and the cover plate has a pair of elastic arms for being respectively facing body projection extension described in a pair, and the elastic arm is provided with
Holding section, the holding section is used to engage the body projection.
In one embodiment of the present of invention, the first fluid pipeline connection end and the second liquid conduit connection end
Angle is 180 degree or 90 degree.
In one embodiment of the present of invention, the diameter of the heater wire is less than the internal diameter of the fluid pipeline.
In one embodiment of the present of invention, the angle of the heater wire connection end and the first fluid pipeline connection end is
45 degree or 180 degree.
In one embodiment of the present of invention, the fluid pipeline is nylon tube.
In one embodiment of the present of invention, the body, the cover plate are made up of glass fibre modification of nylon.
The medium circulated in pipeline can be heated in the heating tube and male contact of the present invention.Heater wire is put into liquid line
In road, when the medium in heater wire adstante febre, dismountable fluid pipeline will not solidify at low ambient temperatures.
Brief description of the drawings
Fig. 1 show the three-dimensional structure diagram of the heating tube of first embodiment of the invention.
Fig. 2 show the explosive view of Fig. 1 heating tube.
Fig. 3 show the sectional view of Fig. 1 joint 3.
Fig. 4 show the partial enlarged drawing at Fig. 2 body.
Fig. 5 show the schematic diagram of Fig. 1 heating tube.
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to proposing embodiment, structure, feature and its effect according to the present invention, are described in detail as after.
Refer to Fig. 1, the heating tube of first embodiment of the invention, including：Fluid pipeline 2, heater wire 4,2 liang of fluid pipeline
End is connected to a joint 1,3.
Fig. 2 is referred to, joint 1,3 includes internal interconnected the first fluid pipeline connection end 1a and second liquid pipeline
Connection end 1b, heater wire connection end 1c.First fluid pipeline connection end 1a is tightly connected with fluid pipeline 2, and heater wire 4, which has, to be cut
Face is circular insulating barrier, and heater wire connection end 1c includes body 12, O-ring 14, cover plate 13.Fluid pipeline 2 is nylon tube.Pipe
Body 12, cover plate 13 are made up of glass fibre modification of nylon.The the first fluid pipeline connection end 1a and second liquid pipe of its center tap 1
Road connection end 1b angle is 180 degree.Heater wire connection end 1c and the first fluid pipeline connection end 1a angle are 45 degree.Wherein
The the first fluid pipeline connection end 1a and second liquid conduit connection end 1b of joint 3 angle are 90 degree.Heater wire connection end 1c
Angle with the first fluid pipeline connection end 1a is 180 degree.The diameter of heater wire 4 is less than the internal diameter of fluid pipeline 2.
Fig. 3,5 are referred to, body 12 has a convex annular stupefied 121, lid close to the first fluid pipeline connection end 1a end
Plate 13 is located at the side of the dorsad pipe connector lug 1 of convex annular stupefied 121, and cover plate 13 is connected with body 12, and O-ring 14 is located at
Between cover plate 13 and convex annular stupefied 121, heater wire 4 passes through cover plate 13, O-ring 14, the first fluid pipeline connection end 1a and liquid
Pipeline 2, cover plate 13 and convex annular stupefied 121 coordinate to keep the position of O-ring 14, and O-ring 14 is used for sealed tube body 12 and heating
Line 4.The face of the dorsad pipe connector lug 1 of convex annular stupefied 121 is the plane perpendicular to the axis of body 12, and cover plate 13 is towards pipeline
The face of jointing 1 is the plane perpendicular to the axis of body 12.
Second liquid conduit connection end 1b coordinates with another connection end of fluid pipeline 2 to be detachably connected.
Second liquid conduit connection end 1b is connected with another fluid pipeline 2.
Refer to Fig. 4,5, cover plate 13 is detachably connected with body 12.The center outer surface of body 12 has a pair along body
12 centrosymmetric body projections 122, cover plate 13 has a pair of elastic arms 131 for being respectively facing a pair of extensions of body projection 122,
Elastic arm 131 is provided with holding section 1310, and holding section 1310 is used to engage body projection 122.Holding section 131 is to cut in the present embodiment
Face is the hole of rectangle, and holding section 1310 can also be hole or the groove of depression or insertion.In order to more preferable connecting cover plate 13 with
Body 12, prevents cover plate 13 from rocking, and body 12 is additionally provided with a pair of spacing preiections 123 in the both sides of elastic arm 131.For the ease of elasticity
The connection of arm 131 and body projection 122, dorsad the first fluid pipeline connection end 1a of body projection 122 surface is inclined-plane or arc
Face.
The medium circulated in pipeline can be heated in the heating tube and male contact of the present invention.Heater wire is put into liquid line
In road, when the medium in heater wire adstante febre, dismountable fluid pipeline will not solidify at low ambient temperatures.
More than, only it is presently preferred embodiments of the present invention, any formal limitation not is made to the present invention, although this
Invention is disclosed above with preferred embodiment, but is not limited to the present invention, any those skilled in the art,
Do not depart from the range of technical solution of the present invention, when the technology contents using the disclosure above make a little change or are modified to equivalent
The equivalent embodiment of change, as long as being that, without departing from technical solution of the present invention content, the technical spirit according to the present invention is real to more than
Any simple modification, equivalent variations and modification that example made are applied, in the range of still falling within technical solution of the present invention.
Claims (10)
1. a kind of joint of heating tube, it is characterised in that the joint includes internal interconnected heater wire connection end, first
Fluid pipeline connection end and second liquid conduit connection end, the first fluid pipeline connection end are tightly connected with fluid pipeline, heating
There is line section to be circular insulating barrier, and heater wire connection end includes body, O-ring, cover plate, and the body is close to the first liquid
The end of conduit connection end has a convex annular stupefied, and the cover plate is located at the stupefied dorsad described pipe connector lug of the convex annular
Side, the cover plate is connected with the body, and the O-ring is described between the cover plate and the convex annular are stupefied
Heater wire pass through the cover plate, the O-ring, the first fluid pipeline connection end and the fluid pipeline, the cover plate and
The stupefied cooperation of convex annular is to keep the position of the O-ring, and the O-ring is used to seal the body and the heater wire,
The second liquid conduit connection end coordinates with another fluid pipeline connection end to be detachably connected.
2. the joint of heating tube according to claim 1, it is characterised in that：The cover plate detachably connects with the body
Connect.
3. the joint of heating tube according to claim 1, it is characterised in that：The second liquid conduit connection end with it is another
Fluid pipeline connection end, which coordinates, to be detachably connected.
4. the joint of heating tube according to claim 1, it is characterised in that：The second liquid conduit connection end with it is another
Fluid pipeline is connected.
5. the joint of heating tube according to claim 3, it is characterised in that：The body center outer surface has a pair of edges
The symmetrical body of the body central raised, the cover plate, which has a pair, is respectively facing the raised bullets extended of body described in a pair
Property arm, the elastic arm is provided with holding section, and the holding section is used to engaging the body raised.
6. the joint of heating tube according to claim 1, it is characterised in that：The first fluid pipeline connection end and described
The angle of second liquid conduit connection end is 180 degree or 90 degree.
7. the joint of heating tube according to claim 1, it is characterised in that：The diameter of the heater wire is less than the liquid
The internal diameter of pipeline.
8. the joint of heating tube according to claim 1, it is characterised in that：The heater wire connection end and first liquid
The angle of body conduit connection end is 45 degree or 180 degree.
9. the joint of heating tube according to claim 1, it is characterised in that：The fluid pipeline is nylon tube.
10. according to the joint of any described heating tubes of claim 1-9, it is characterised in that：The body, the cover plate are by glass
Glass fibre modification nylon is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710471767.6A CN107314184A (en) | 2017-06-20 | 2017-06-20 | The joint and heating tube of heating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710471767.6A CN107314184A (en) | 2017-06-20 | 2017-06-20 | The joint and heating tube of heating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107314184A true CN107314184A (en) | 2017-11-03 |
Family
ID=60183253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710471767.6A Pending CN107314184A (en) | 2017-06-20 | 2017-06-20 | The joint and heating tube of heating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107314184A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561667A (en) * | 2018-04-19 | 2018-09-21 | 戴融融 | A kind of antifreezing water pipe |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201710086U (en) * | 2010-04-12 | 2011-01-19 | 深圳成霖洁具股份有限公司 | Wall-fixed bathroom fitting |
| WO2012031909A1 (en) * | 2010-09-10 | 2012-03-15 | Voss Automotive Gmbh | System for operating an electrically heatable medium line, and medium line for a system of this type |
| CN102788221A (en) * | 2011-05-20 | 2012-11-21 | 诺马德国有限责任公司 | Fluid conduit |
| CN102788203A (en) * | 2011-05-20 | 2012-11-21 | 诺马德国有限责任公司 | Connector for a fluid line and fluid line |
| DE202012101468U1 (en) * | 2012-04-20 | 2013-07-22 | Rehau Ag + Co | Media line, in particular for the transport of urea-water solutions |
| CN103727301A (en) * | 2013-12-26 | 2014-04-16 | 上海鸿研物流技术有限公司 | Temper-evident device and valve with same |
| CN203645013U (en) * | 2013-12-20 | 2014-06-11 | 公牛集团有限公司 | Socket double-hole hole-pattern module with protection door |
| CN205371181U (en) * | 2016-01-27 | 2016-07-06 | 长城汽车股份有限公司 | Clamping structure |
| CN205424249U (en) * | 2015-08-24 | 2016-08-03 | 福士汽车配套部件责任有限公司 | But medium pipeline of electrical heating |
| CN206017973U (en) * | 2016-09-22 | 2017-03-15 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of locking regulatable pressure stabilizing valves |
| CN207112206U (en) * | 2017-06-20 | 2018-03-16 | 临海市永恒汽配科技有限公司 | The joint of heating tube |
-
2017
- 2017-06-20 CN CN201710471767.6A patent/CN107314184A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201710086U (en) * | 2010-04-12 | 2011-01-19 | 深圳成霖洁具股份有限公司 | Wall-fixed bathroom fitting |
| WO2012031909A1 (en) * | 2010-09-10 | 2012-03-15 | Voss Automotive Gmbh | System for operating an electrically heatable medium line, and medium line for a system of this type |
| CN102788221A (en) * | 2011-05-20 | 2012-11-21 | 诺马德国有限责任公司 | Fluid conduit |
| CN102788203A (en) * | 2011-05-20 | 2012-11-21 | 诺马德国有限责任公司 | Connector for a fluid line and fluid line |
| DE202012101468U1 (en) * | 2012-04-20 | 2013-07-22 | Rehau Ag + Co | Media line, in particular for the transport of urea-water solutions |
| CN203645013U (en) * | 2013-12-20 | 2014-06-11 | 公牛集团有限公司 | Socket double-hole hole-pattern module with protection door |
| CN103727301A (en) * | 2013-12-26 | 2014-04-16 | 上海鸿研物流技术有限公司 | Temper-evident device and valve with same |
| CN205424249U (en) * | 2015-08-24 | 2016-08-03 | 福士汽车配套部件责任有限公司 | But medium pipeline of electrical heating |
| CN205371181U (en) * | 2016-01-27 | 2016-07-06 | 长城汽车股份有限公司 | Clamping structure |
| CN206017973U (en) * | 2016-09-22 | 2017-03-15 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of locking regulatable pressure stabilizing valves |
| CN207112206U (en) * | 2017-06-20 | 2018-03-16 | 临海市永恒汽配科技有限公司 | The joint of heating tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561667A (en) * | 2018-04-19 | 2018-09-21 | 戴融融 | A kind of antifreezing water pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 317000 158 Jingjiang South Road, Linhai City, Zhejiang Applicant after: LINHAI YONGHENG AUTO TECHNOLOGY Co.,Ltd. Address before: 317000 Jingjiang South Road, Taizhou, Zhejiang 158 Applicant before: LINHAI YONGHENG AUTO TECHNOLOGY Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171103 |