CN105043158A - Strengthening sleeve for single pipe - Google Patents
Strengthening sleeve for single pipe Download PDFInfo
- Publication number
- CN105043158A CN105043158A CN201510564346.9A CN201510564346A CN105043158A CN 105043158 A CN105043158 A CN 105043158A CN 201510564346 A CN201510564346 A CN 201510564346A CN 105043158 A CN105043158 A CN 105043158A
- Authority
- CN
- China
- Prior art keywords
- reinforcing sleeve
- heat exchanger
- single tube
- boss
- base plate
- 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
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
The invention discloses a strengthening sleeve for a single pipe. The strengthening sleeve comprises a base plate, a first boss and a second boss. The first boss and the second boss are connected with the base plate. According to the specific structure and the connection relation, one plane of the base plate is welded to a main piece of a heat exchanger firstly; and after a cooling pipe penetrates the strengthening sleeve for the single pipe and the main piece of the heat exchanger, the cooling pipe is welded to the main piece of the heat exchanger and the strengthening sleeve for the single pipe to form a local whole. By means of the strengthening sleeve for the single pipe, a cooling pipe body material or a welding line can be prevented from being torn, and therefore the service life of heat exchangers such as a radiator, an intercooler and an oil cooler can be prolonged. The strengthening sleeve can be widely applied to automobiles or engineering machines.
Description
One, technical field
The present invention relates to passenger car, commercial car, engineering machinery field of heat exchangers, specifically a kind of single tube reinforcing sleeve, for heat exchangers such as radiator, charge air cooler, oil coolers.
Two, background technology
Engineering machinery, offroad vehicle or large truck, tourist bus and city bus etc., frequent traveling is on the potted road surface such as highway or stone road, and city bus is passed by the road conditions such as deceleration strip, the concavo-convex well lid in road surface, radiator is subject to very large vibration force and the superposed force of acceleration of gravity within moment, the cooling pin body material of radiator and pin weld seam is caused to receive huge stress, be subject to effect of stress for a long time, cooling pin body material or pin weld fatigue Cracking Failure can caused.
Method common at present increases buffering adhesive structure at the housing of radiator, but only can serve passive part damping effect, cannot reach and strengthen pin resistance to stress from radiator primary structure, eliminate the effect of inefficacy hidden danger, so result of use is unsatisfactory.
Three, summary of the invention
The object of this invention is to provide a kind of single tube reinforcing sleeve, cooling tube pin intensity can be increased, reduce the stress that cooling tube pin is subject to, prevent cooling tube bulk material or pin weld fatigue from tearing, thus improve the service life of heat exchanger.
The technical solution adopted in the present invention is: a kind of single tube reinforcing sleeve, comprise base plate, the first boss be connected with base plate and the second boss, concrete structure and annexation are: a plane of base plate is first welded on heat exchanger main sheet, cooling tube through after single tube reinforcing sleeve and heat exchanger main sheet, then weld with heat exchanger main sheet and single tube reinforcing sleeve and forms locally entirety.
The intracavity section shape of described single tube reinforcing sleeve is consistent with cooling tube cross section.
The inner cavity size of described single tube reinforcing sleeve is consistent with the sectional dimension of cooling tube.
Outstanding effect of the present invention is:
1, this single tube reinforcing sleeve structure is simple, is easy to punch forming, is suitable for and batch production.
2, can design according to different cooling tube, intracavity section and size and cooling tube cross section and consistent size, be inserted in wall scroll cooling tube, and be welded on together with cooling tube on main leaf;
3, be applicable to various radiator, charge air cooler and oil cooler, play and increase cooling tube pin intensity, the stress of pin can be reduced, prevent the fatigue of cooling tube pin place's bulk material or weld seam from tearing, thus improve the service life of heat exchanger.And as required reinforcing sleeve can be set each pin, or arrange separately at the pin that stress is large, use flexibly.
Four, accompanying drawing explanation
Fig. 1 is the structural representation of single tube reinforcing sleeve of the present invention.
Fig. 2 is the construction profile of single tube reinforcing sleeve of the present invention.
Fig. 3 is the structural representation that single tube reinforcing sleeve of the present invention and heat exchanger main sheet, cooling tube weld together.
Five, detailed description of the invention
Below by way of drawings and Examples, technical scheme of the present invention is further described.
As shown in Figure 1, single tube reinforcing sleeve of the present invention, the first boss 2 and the second boss 3 comprise base plate 1, being connected with base plate.Concrete structure and annexation are: a plane 5 of base plate 1 is first welded on heat exchanger main sheet 6, cooling tube 7 is through after single tube reinforcing sleeve and heat exchanger main sheet 6, weld with heat exchanger main sheet 6 and single tube reinforcing sleeve again and form local entirety, play the effect increasing the pin place intensity that cooling tube is connected with heat exchanger main sheet.
The intracavity section shape 4 of described single tube reinforcing sleeve is consistent with cooling tube 7 cross section.
The inner cavity size of described single tube reinforcing sleeve is consistent with the sectional dimension of cooling tube.
Single tube reinforcing sleeve of the present invention, can increase the intensity of cooling tube pin, reduces the stress of pin, prevents the fatigue of cooling tube pin place's bulk material or weld seam from tearing, thus improve the service life of heat exchanger.For the wall scroll cooling tube through heat exchangers such as radiator, charge air cooler or oil coolers, and be connected with cooling tube, heat exchanger main sheet by welding manner.
Claims (3)
1. a single tube reinforcing sleeve, it is characterized in that, comprise base plate, the first boss be connected with base plate and the second boss, concrete structure and annexation are: a plane of base plate is first welded on heat exchanger main sheet, cooling tube through after single tube reinforcing sleeve and heat exchanger main sheet, then weld with heat exchanger main sheet and single tube reinforcing sleeve and forms locally entirety.
2. single tube reinforcing sleeve according to claim 1, is characterized in that, the intracavity section shape of described single tube reinforcing sleeve is consistent with cooling tube cross section.
3. single tube reinforcing sleeve according to claim 1, is characterized in that, the inner cavity size of described single tube reinforcing sleeve is consistent with the sectional dimension of cooling tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510564346.9A CN105043158A (en) | 2015-09-07 | 2015-09-07 | Strengthening sleeve for single pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510564346.9A CN105043158A (en) | 2015-09-07 | 2015-09-07 | Strengthening sleeve for single pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105043158A true CN105043158A (en) | 2015-11-11 |
Family
ID=54449904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510564346.9A Pending CN105043158A (en) | 2015-09-07 | 2015-09-07 | Strengthening sleeve for single pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105043158A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002181486A (en) * | 2000-12-15 | 2002-06-26 | Denso Corp | Heat exchanger |
| CN2828712Y (en) * | 2005-07-25 | 2006-10-18 | 张兴财 | Plate connection structure between end cap mouth and pipe of pipe radiator |
| CN1940457A (en) * | 2005-09-26 | 2007-04-04 | Oso热水公司 | Fitting for connection of a heat exchanger |
| CN2916560Y (en) * | 2006-03-11 | 2007-06-27 | 潍坊凯力石油化工机械有限公司 | Synchronous expansion and contraction mechanical sealing device for heat exchange pipe |
| CN200989744Y (en) * | 2006-08-29 | 2007-12-12 | 上海理工大学 | Nest plate slab with sine curve type elastic structure in nest plate type heat exchanger |
| CN201983689U (en) * | 2011-01-19 | 2011-09-21 | 珠海格力电器股份有限公司 | Elastic support clamping sleeve and shell-and-tube heat exchanger using same |
| CN102297614A (en) * | 2010-05-18 | 2011-12-28 | 株式会社Yjs | Heat exchanger |
| CN102519275A (en) * | 2012-01-06 | 2012-06-27 | 永康市爱众爱工贸有限公司 | Heat exchanger |
| CN202420279U (en) * | 2012-01-17 | 2012-09-05 | 天津市金立钢管有限公司 | Round head of radiator |
| CN203083418U (en) * | 2013-01-03 | 2013-07-24 | 广东万和新电气股份有限公司 | Two-stage condensation heat exchanger |
| CN103453795A (en) * | 2012-05-31 | 2013-12-18 | 扬州英谛车材实业有限公司 | Novel flexible radiating tube and main sheet connecting structure of intercooler |
| CN203385081U (en) * | 2013-05-29 | 2014-01-08 | 李金和 | Skirting board type cooling fin and connection structure thereof |
| US20140232105A1 (en) * | 2010-06-25 | 2014-08-21 | Arcelormittal Investigacion Y Desarrollo, S.L. | Nickel-base radiant tube and method for making the same |
| CN204881315U (en) * | 2015-09-07 | 2015-12-16 | 南宁八菱科技股份有限公司 | Single tube reinforcement sleeve |
-
2015
- 2015-09-07 CN CN201510564346.9A patent/CN105043158A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002181486A (en) * | 2000-12-15 | 2002-06-26 | Denso Corp | Heat exchanger |
| CN2828712Y (en) * | 2005-07-25 | 2006-10-18 | 张兴财 | Plate connection structure between end cap mouth and pipe of pipe radiator |
| CN1940457A (en) * | 2005-09-26 | 2007-04-04 | Oso热水公司 | Fitting for connection of a heat exchanger |
| CN2916560Y (en) * | 2006-03-11 | 2007-06-27 | 潍坊凯力石油化工机械有限公司 | Synchronous expansion and contraction mechanical sealing device for heat exchange pipe |
| CN200989744Y (en) * | 2006-08-29 | 2007-12-12 | 上海理工大学 | Nest plate slab with sine curve type elastic structure in nest plate type heat exchanger |
| CN102297614A (en) * | 2010-05-18 | 2011-12-28 | 株式会社Yjs | Heat exchanger |
| US20140232105A1 (en) * | 2010-06-25 | 2014-08-21 | Arcelormittal Investigacion Y Desarrollo, S.L. | Nickel-base radiant tube and method for making the same |
| CN201983689U (en) * | 2011-01-19 | 2011-09-21 | 珠海格力电器股份有限公司 | Elastic support clamping sleeve and shell-and-tube heat exchanger using same |
| CN102519275A (en) * | 2012-01-06 | 2012-06-27 | 永康市爱众爱工贸有限公司 | Heat exchanger |
| CN202420279U (en) * | 2012-01-17 | 2012-09-05 | 天津市金立钢管有限公司 | Round head of radiator |
| CN103453795A (en) * | 2012-05-31 | 2013-12-18 | 扬州英谛车材实业有限公司 | Novel flexible radiating tube and main sheet connecting structure of intercooler |
| CN203083418U (en) * | 2013-01-03 | 2013-07-24 | 广东万和新电气股份有限公司 | Two-stage condensation heat exchanger |
| CN203385081U (en) * | 2013-05-29 | 2014-01-08 | 李金和 | Skirting board type cooling fin and connection structure thereof |
| CN204881315U (en) * | 2015-09-07 | 2015-12-16 | 南宁八菱科技股份有限公司 | Single tube reinforcement sleeve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210261197A1 (en) | Systems and methods for vehicle subassembly and fabrication | |
| JP7423581B2 (en) | Vehicle subassembly and manufacturing systems and methods | |
| US10960929B2 (en) | Systems and methods for vehicle subassembly and fabrication | |
| CN103386938B (en) | Local assault energy absorber | |
| CN101638076A (en) | Crease type crash energy absorption box | |
| CN102837740A (en) | Mini-truck riveting frame assembly | |
| Ganesh et al. | Design and analysis of spiral wheel rim for four wheeler | |
| CN204881315U (en) | Single tube reinforcement sleeve | |
| CN108025732A (en) | Store tank mounting structure | |
| CN105043158A (en) | Strengthening sleeve for single pipe | |
| CN207141182U (en) | A kind of automobile of rear axle assy and the application rear axle assy | |
| CN205345038U (en) | Auxiliary frame structure | |
| CN200984935Y (en) | Integral axle housing with axle head | |
| CN103832370B (en) | Bumper crosspiece for vehicle | |
| CN202847811U (en) | Mini-truck riveted frame assembly | |
| CN104002651B (en) | A kind of electromotor is plastic suspended and processing technique | |
| CN204196593U (en) | Automobile axle housing structure | |
| CN208530688U (en) | Subframe front beam assembly for the installation of car engine room components | |
| CN207806999U (en) | A kind of positioning fixture of auxiliary welding | |
| CN104228505A (en) | Longitudinal arm of torsion beam suspension frame and torsion beam suspension frame | |
| CN205801261U (en) | A kind of air regulator crossbeam and use its automobile | |
| CN205689990U (en) | Air conditioning for automobiles pipe connector | |
| CN203439121U (en) | Frame assembly of public bus in medium-sized cities | |
| CN203005015U (en) | Hydraulic interconnection device used for passenger car | |
| CN206264722U (en) | Rear towing hook assembly with spare tyre basin shock-absorbing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |
|
| RJ01 | Rejection of invention patent application after publication |