CN104713403B - It is a kind of to support board fixing structure and there is its case tube heat exchanger - Google Patents
It is a kind of to support board fixing structure and there is its case tube heat exchanger Download PDFInfo
- Publication number
- CN104713403B CN104713403B CN201310689206.5A CN201310689206A CN104713403B CN 104713403 B CN104713403 B CN 104713403B CN 201310689206 A CN201310689206 A CN 201310689206A CN 104713403 B CN104713403 B CN 104713403B
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- Prior art keywords
- heat exchanger
- tube
- supporting plate
- fixing structure
- housing
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Abstract
The present invention provides a kind of support board fixing structure, case tube heat exchanger.Board fixing structure, including supporting plate, housing, supporting plate is supported to be arranged in housing, supporting plate is fixedly installed slide bar, and fixed strip is fixedly installed on case inside wall；Slide bar and fixed strip resilient engagement, so that supporting plate is mutually fixed with housing.The present invention also provides a kind of case tube heat exchanger, including above-mentioned support board fixing structure, in addition to pull bar, tube sheet, heat exchanger tube；Tube sheet is two or more than two, makes keeping parallelism between heat exchanger tube；Pull bar and tube sheet vertical connection, so that keeping parallelism between tube sheet.The present invention, which realizes, improves supporting plate and connective stability and the technique effect of installation effectiveness with its case tube heat exchanger.
Description
Technical field
It is more particularly to a kind of to support board fixing structure and exchanged heat with its package the present invention relates to a kind of supporting plate structure
Device.
Background technology
Supporting plate component is centrifuge, screw machine central air-conditioning shell and tube exchanger（Also known as full-liquid type heat exchanger）Weight
Part is wanted, supporting plate plays support heat exchanger tube in unit running process, reduces heat exchanger tube vibrations, and lifting heat exchanger tube uses
The effect in life-span.The fixed form for being normally supported board component is that supporting plate is connected in enclosure interior with case weld.But this branch
The structure that fagging is welded to connect, housing are semi-closed casings, it is difficult to using automation group to equipment, typically climb into shell by welder
The middle part in internal portion is welded, postwelding scarfing cinder, not only operating difficulties, and working environment is very severe.According to long-armed
Welding gun, but the defects of presence can not remove welding slag, there is the system for easily blocking central air-conditioning in welding slag, influence unit operation.
To sum up, there is provided a kind of support board fixing structure without being welded and fixed in the middle part of enclosure interior is this
Art personnel are badly in need of the technical problem solved.
The content of the invention
The problem of being existed based on background technology, the present invention are provided a kind of support board fixing structure, facilitate supporting plate to realize
Installation between housing is fixed.
To realize that support board fixing structure that the object of the invention provides, including supporting plate, housing, supporting plate are arranged on shell
In vivo, supporting plate is fixedly installed slide bar, and fixed strip is fixedly installed on case inside wall；Slide bar and fixed strip resilient engagement,
So that supporting plate is mutually fixed with housing.
Slide bar is arranged on the lower section of supporting plate；Fixed strip is arranged on the lower section of slide bar.
Fixed strip is L-shaped.
The opening of the L shapes of fixed strip is to set upward.
Slide bar is cylinder.
Present invention also offers a kind of case tube heat exchanger, including above-mentioned support board fixing structure, in addition to pull bar, pipe
Plate, heat exchanger tube；Tube sheet is two or more than two, makes keeping parallelism between heat exchanger tube；Pull bar and tube sheet vertical connection, so that pipe
Keeping parallelism between plate.
Pull bar is 4, is separately positioned on four angles of tube sheet.
Case tube heat exchanger also includes pin or baffle plate, and pin or baffle plate are parallel with heat exchanger tube, and heat exchanger tube is divided into Liang Ge areas
Domain.
Beneficial effects of the present invention：Improve supporting plate and the connective stability with its case tube heat exchanger and installation
Efficiency.
Brief description of the drawings
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific accompanying drawing and specifically
Embodiment, the present invention will be described in further detail.
Fig. 1 is the feature cross-section schematic diagram of the embodiment of the present invention.
Fig. 2 is another structural representation of the embodiment of the present invention.
Fig. 3 is the structure enlargement diagram of part A in Fig. 1.
Fig. 4 is the structural representation of case tube heat exchanger of the embodiment of the present invention.
Brief description of the drawings：1st, supporting plate；2nd, pull bar；3rd, pin；3a, baffle plate；4th, slide bar；5th, fixed strip；6th, housing；7th, manage
Plate；8th, heat exchanger tube.
Embodiment
As shown in Figures 1 to 3, a kind of support board fixing structure, including supporting plate 1, housing 6, the supporting plate 1 are arranged on institute
State in housing 6, be fixedly installed slide bar 4 in supporting plate 1, fixed strip 5 is fixedly installed on the madial wall of housing 6.Slide bar 4 with
The resilient engagement of fixed strip 5, so that the supporting plate 1 is fixed with the phase of housing 6.When assembling assembling, first slide bar 4 is welded on
The bottom of supporting plate 1, fixed strip 5 are welded on the inner side of housing 6.Go to weld to omit artificial crawl into inside housing 6, fixed strip
5 can be welded near the both ends of housing 6, and middle part can also be fixed by other fixed structures certainly.Slide bar 4 by
In the gravity for being supported the application of plate 1, coordinate with fixed strip 5 and produce deformation, supporting plate 1 is relatively fixed with housing 6；Or
Slide bar 4, due to the rigging error of welding, produces deformation when slide bar 4 is inserted and is coordinated from fixed strip one end, makes fagging with fixed strip 5
1 is relatively fixed with housing 6.Direct welding of the supporting plate 1 directly with housing 6 is instead of by the cooperation of slide bar 4 and fixed strip 5 to connect
Connect, so as to eliminate the process of the artificial interior welds for climbing into housing 6, improve production efficiency；Welding slag is avoided to remain simultaneously
In the inside of housing 6, the quality of production is improved.
Preferably, slide bar 4 is arranged on the lower section of supporting plate 1, and fixed strip 5 is arranged on the lower section of slide bar 4.Slide bar 4 and support
What the solder joint between solder joint and fixed strip 5 and housing 6 between plate 1 was born is pressure rather than pulling force, makes overall structure more
Add stabilization.
Preferably, fixed strip 5 is L-shaped.The fixed strip of L-shaped can contact slide bar 4 face is bigger, and structure is more stable,
The fixed strip 5 of L-shaped can directly use angle steel, low manufacture cost simultaneously.
Preferably, the opening of the L shapes of fixed strip 5 is to set upward.Slide bar 4 is caught in rear three directions from opening to be had about
Beam, its cooperation is even closer, and structure is more stable.
Preferably, the slide bar 4 is cylinder.In assembling, the cooperation from axial direction insertion fixed strip 5 can be facilitated
In position.
As shown in figure 4, present invention also offers a kind of case tube heat exchanger, including above-mentioned support board fixing structure, also wrap
Include pull bar 2, tube sheet 7, heat exchanger tube 8.Tube sheet 7 is two or more than two, and it fixes the effect of heat exchanger tube 8 with tube sheet 7, makes described change
Keeping parallelism between heat pipe 8；And pull bar 2 and the vertical connection of tube sheet 7, make to form an entirety between polylith tube sheet 7, and make tube sheet
Keeping parallelism between 7；It ensure that the integrally-built stability of case tube heat exchanger.
Preferably, the quantity of pull bar 2 is 4, is separately positioned on four angles of the tube sheet 7, makes structure between tube sheet 7 more
Add stabilization.
Preferably, case tube heat exchanger also includes pin 3 or baffle plate 3a, the pin 3 or baffle plate 3a and the heat exchanger tube 8 are flat
OK, the heat exchanger tube 8 is divided into two regions.
Such scheme makes the structure of case tube heat exchanger supporting plate more stable, reaches convenient for assembly again, improves production efficiency
Technique effect.
Embodiment described above only expresses the more specific embodiment of the present invention, and it describes more specific and detailed
Carefully, but the limitation to the scope of the claims of the present invention therefore can not be interpreted as.It should be pointed out that the common skill for this area
For art personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. one kind support board fixing structure, including supporting plate (1), housing (6), the supporting plate (1) are arranged on the housing (6)
It is interior, it is characterised in that the supporting plate (1) is fixedly installed slide bar (4), is fixedly installed on housing (6) madial wall
Determine bar (5)；For the opening of the L shapes of the fixed strip (5) to set upward, the fixed strip (5) is L-shaped；
The slide bar (4) and the fixed strip (5) resilient engagement, so that the supporting plate (1) is mutually fixed with the housing (6).
2. support board fixing structure as claimed in claim 1, it is characterised in that the slide bar (4) is arranged on the supporting plate
(1) lower section；The fixed strip (5) is arranged on the lower section of the slide bar (4).
3. the support board fixing structure as described in any one of claim 1 to 2, it is characterised in that the slide bar (4) is cylinder
Shape.
4. a kind of case tube heat exchanger, including the support board fixing structure as described in any one of claims 1 to 3, it is characterised in that
Also include pull bar (2), tube sheet (7), heat exchanger tube (8)；The tube sheet (7) is two or more than two, make the heat exchanger tube (8) it
Between keeping parallelism；
The pull bar (2) and the tube sheet (7) vertical connection, so that keeping parallelism between the tube sheet (7).
5. case tube heat exchanger as claimed in claim 4, it is characterised in that the pull bar (2) is 4, is separately positioned on described
Four angles of tube sheet (7).
6. the case tube heat exchanger as described in claim 4 or 5, it is characterised in that described also including pin (3) or baffle plate (3a)
Pin (3) or baffle plate (3a) are parallel with the heat exchanger tube (8), and the heat exchanger tube (8) is divided into two regions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689206.5A CN104713403B (en) | 2013-12-12 | 2013-12-12 | It is a kind of to support board fixing structure and there is its case tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689206.5A CN104713403B (en) | 2013-12-12 | 2013-12-12 | It is a kind of to support board fixing structure and there is its case tube heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104713403A CN104713403A (en) | 2015-06-17 |
| CN104713403B true CN104713403B (en) | 2018-01-05 |
Family
ID=53412945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310689206.5A Active CN104713403B (en) | 2013-12-12 | 2013-12-12 | It is a kind of to support board fixing structure and there is its case tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104713403B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398046A (en) * | 2018-03-14 | 2018-08-14 | 哈尔滨汽轮机厂辅机工程有限公司 | A kind of photo-thermal autoclave evaporator tube bank fixed structure |
| CN108801036A (en) * | 2018-06-22 | 2018-11-13 | 沈阳汇博热能设备有限公司 | A kind of kettle type reboiler tube bank limiting device |
| CN110319727A (en) * | 2019-03-21 | 2019-10-11 | 扬州绿泉环保工程技术有限公司 | A kind of waste-heat recovery device being easily installed |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6334483B1 (en) * | 1996-10-14 | 2002-01-01 | Edmeston Ab | Support plate for tube heat exchangers and a tube heat exchanger |
| CN101523146A (en) * | 2006-10-06 | 2009-09-02 | 埃克森美孚研究工程公司 | Reduced vibration tube bundle device having slotted baffles |
| CN102692154A (en) * | 2012-06-08 | 2012-09-26 | 宜兴市格兰特干燥浓缩设备有限公司 | Novel heat exchange tube supporting plate |
| CN203148290U (en) * | 2012-12-27 | 2013-08-21 | 湖北迪峰换热器有限公司 | Dual-slideway base mounted in casing of heat exchanger |
| CN103376018A (en) * | 2012-04-20 | 2013-10-30 | 约克（无锡）空调冷冻设备有限公司 | Tube bundle supporting member for shell-and-tube heat exchanger |
| CN203629419U (en) * | 2013-12-12 | 2014-06-04 | 珠海格力电器股份有限公司 | Supporting plate fixing structure and shell-and-tube heat exchanger with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100116478A1 (en) * | 2008-11-12 | 2010-05-13 | Exxonmobil Research And Engineering Company | Displaceable baffle for a heat exchanger and method for reducing vibration for the same |
-
2013
- 2013-12-12 CN CN201310689206.5A patent/CN104713403B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6334483B1 (en) * | 1996-10-14 | 2002-01-01 | Edmeston Ab | Support plate for tube heat exchangers and a tube heat exchanger |
| CN101523146A (en) * | 2006-10-06 | 2009-09-02 | 埃克森美孚研究工程公司 | Reduced vibration tube bundle device having slotted baffles |
| CN103376018A (en) * | 2012-04-20 | 2013-10-30 | 约克（无锡）空调冷冻设备有限公司 | Tube bundle supporting member for shell-and-tube heat exchanger |
| CN102692154A (en) * | 2012-06-08 | 2012-09-26 | 宜兴市格兰特干燥浓缩设备有限公司 | Novel heat exchange tube supporting plate |
| CN203148290U (en) * | 2012-12-27 | 2013-08-21 | 湖北迪峰换热器有限公司 | Dual-slideway base mounted in casing of heat exchanger |
| CN203629419U (en) * | 2013-12-12 | 2014-06-04 | 珠海格力电器股份有限公司 | Supporting plate fixing structure and shell-and-tube heat exchanger with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104713403A (en) | 2015-06-17 |
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