CN107289807A - Change the device and fin poling heat exchanger of fin poling heat exchanger fin spacing - Google Patents
Change the device and fin poling heat exchanger of fin poling heat exchanger fin spacing Download PDFInfo
- Publication number
- CN107289807A CN107289807A CN201710545098.2A CN201710545098A CN107289807A CN 107289807 A CN107289807 A CN 107289807A CN 201710545098 A CN201710545098 A CN 201710545098A CN 107289807 A CN107289807 A CN 107289807A
- Authority
- CN
- China
- Prior art keywords
- fin
- retainer ring
- heat exchanger
- poling
- spacing
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2215/00—Fins
- F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of device and fin poling heat exchanger for changing fin poling heat exchanger fin spacing, including left retainer ring, right retainer ring and support bar, left retainer ring is coaxially disposed with right retainer ring, support bar is connected between left retainer ring and right retainer ring, and support bar offers flange fixing groove on the inside of one end of left retainer ring.The device for changing fin poling heat exchanger fin spacing is sleeved on the outside of heat exchanger tube, and the first fin is fixed on the left side of left retainer ring, and the second fin is fixed on the right side of right retainer ring, and the flange of the first fin is fixed in flange fixing groove.Method of the present invention by using separating device between fin so that the spacing of fin of fin tube-through type heat exchanger is no longer limited by the length of fin flange, more possibility are brought to heat exchange design.In the case where exchange thermal power is without too high request, device fabrication cost can be effectively reduced using the device, while mitigating weight of equipment.
Description
Technical field
It is more particularly to a kind of to change fin poling heat exchanger fin the present invention relates to a kind of heat exchanger fin processing unit (plant)
The device and fin poling heat exchanger of spacing.
Background technology
For the heat exchanger of existing fin perforating tube structure, spacing of fin depends on the length of fin flange, and fin is turned over
Edge lengths are limited by fin thickness, are that general flange length does not surpass when 8 ~ 20mm or so fin thickness is 0.1 to 0.2mm in aperture
3mm is crossed, in the case where heat exchanger exchange performance requirements are not high, it is possible to which needs realize drop using bigger spacing of fin
Low equipment cost and the purpose for reducing weight of equipment, existing process can not meet the requirement.
It should be noted that the introduction of technical background is intended merely to above the convenient technical scheme to the application carry out it is clear,
Complete explanation, and facilitate the understanding of those skilled in the art and illustrate.Can not be merely because these schemes be the application's
Background section is set forth and thinks that above-mentioned technical proposal is known to those skilled in the art.
The content of the invention
In view of the drawbacks described above of prior art, the technical problems to be solved by the invention are to provide a kind of fin that changes and worn
The device and fin poling heat exchanger of heat exchange of heat pipe spacing of fin, the method by using separating device between fin, can be with
Bigger spacing of fin is obtained, the plasticity that fin tube-through type changes heat exchange structure is enhanced.
To achieve the above object, the invention provides a kind of device for changing fin poling heat exchanger fin spacing, it is special
Levying is：Including left retainer ring, right retainer ring and support bar, left retainer ring is coaxially disposed with right retainer ring, and support bar is connected to a left side
Between retainer ring and right retainer ring, and support bar offers flange fixing groove on the inside of one end of left retainer ring.
It is arranged between left retainer ring and right retainer ring the support bar adjustable length.
The left retainer ring is equal with the external diameter of right retainer ring, and internal diameter of the internal diameter more than right retainer ring of left retainer ring.
The radially inner side wall of the left retainer ring is concordant with the groove bottom of flange fixing groove.
The support bar has four be distributed along right retainer ring even circumferential.
A kind of fin poling heat exchanger using described device, including heat exchanger tube, the first fin and the second fin, it is special
Levying is：The device for changing fin poling heat exchanger fin spacing is sleeved on the outside of heat exchanger tube, and the first fin is fixed on a left side
The left side of retainer ring, the second fin is fixed on the right side of right retainer ring, and the flange of the first fin is fixed in flange fixing groove.
The beneficial effects of the invention are as follows：Method of the present invention by using separating device between fin so that fin is worn
The spacing of fin of pipe heat exchanger is no longer limited by the length of fin flange, and more possibility are brought to heat exchange design.Right
In the case that heat exchange power is without too high request, device fabrication cost can be effectively reduced using the device, while mitigating equipment
Weight.
With reference to explanation hereinafter and accompanying drawing, the particular implementation of the application is disclose in detail, the original of the application is specified
Reason can be in adopted mode.It should be understood that presently filed embodiment is not so limited in scope.In appended power
In the range of the spirit and terms that profit is required, presently filed embodiment includes many changes, modifications and equivalent.
The feature for describing and/or showing for a kind of embodiment can be in same or similar mode one or more
Used in individual other embodiment, it is combined with feature in other embodiment, or substitute the feature in other embodiment.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when being used herein, but simultaneously
It is not excluded for the presence or additional of one or more further features, one integral piece, step or component.
Brief description of the drawings
Included accompanying drawing is used for providing being further understood from the embodiment of the present application, which constitutes one of specification
Point, for illustrating presently filed embodiment, and come together with word description to explain the principle of the application.It should be evident that under
Accompanying drawing in the description of face is only some embodiments of the present application, for those of ordinary skill in the art, is not paying wound
On the premise of the property made is laborious, other accompanying drawings can also be obtained according to these accompanying drawings.In the accompanying drawings：
Fig. 1 is the structural representation for the embodiment of device one that the present invention changes fin poling heat exchanger fin spacing.
Fig. 2 is the stereogram of the present invention.
Fig. 3 is the length-adjustable structural representation of support bar.
Fig. 4 is the structural representation of fin poling heat exchanger of the present invention.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, it is real below in conjunction with the application
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example only some embodiments of the present application, rather than whole embodiments.Based on the embodiment in the application, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, should all belong to the application protection
Scope.
Referring to Fig. 1 ~ 2, the device of change fin poling heat exchanger fin spacing of the invention is made up of three parts：Left fixation
Ring 5, right retainer ring 6 and support bar 7, left retainer ring 5 are coaxially disposed with right retainer ring 6, support bar 7 be connected to left retainer ring 5 with
Between right retainer ring 6, and support bar 7 offers flange fixing groove 8 on the inside of one end of left retainer ring 5, can so ensure
That assembles is convenient.The spacing of fin of various sizes can be realized by designing the support bar 7 of different length.
Left retainer ring 5 is equal with the external diameter of right retainer ring 6 in the present invention, and the internal diameter of left retainer ring 5 is more than right retainer ring 6
Internal diameter, right retainer ring 6 can be closely connected with heat exchanger tube 1, and left retainer ring 5 is easy to the assembly connection of flange 4.Left retainer ring
5 radially inner side wall is concordant with the groove bottom of flange fixing groove 8.Support bar 7 has four be distributed along the right even circumferential of retainer ring 6
It is individual.
Referring to Fig. 3, in order to further improve the suitability of the device, it is arranged on left fixation the adjustable length of support bar 7
Between ring 5 and right retainer ring 6.Support bar 7 includes first support bar 9 and second support bar 10, left end and the left side of first support bar 9
Retainer ring 5 is fixedly connected, and the right-hand member of second support bar 10 is fixedly connected with right retainer ring 6, and the right-hand member of first support bar 9 is provided with
One level and along the slotted hole 11 of left retainer ring axial direction, and slotted hole 11 is counterbore, the left end of second support bar 10 is provided with
Multiple bolts hole 12, bolt passes through the threaded connection bolt hole 12 of slotted hole 11, and first support bar 9 and the can be adjusted as needed
The length of two support bars 10, adjusts the spacing of fin.
Referring to Fig. 4, a kind of fin poling heat exchanger of device of use, including heat exchanger tube 1, the first fin 2 and the second wing
Piece 3, the device recited above for changing fin poling heat exchanger fin spacing is sleeved on the outside of heat exchanger tube 1, and the first fin 2 is consolidated
The left side of left retainer ring 5 is scheduled on, the second fin 3 is fixed on the right side of right retainer ring 6, and the flange 4 of the first fin 2 is fixed on flange
In fixing groove 8.First fin 2 is in contact with left retainer ring 5, and the second fin 3 is in contact with right retainer ring 6.By fin it
Between use separating device method so that the spacing of fin of fin tube-through type heat exchanger is no longer limited by the length of the flange 4 of fin
Degree, more possibility are brought to heat exchange design., can be with using the device in the case where exchange thermal power is without too high request
Device fabrication cost is effectively reduced, while mitigating weight of equipment.
Preferred embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Need creative work just can make many modifications and variations according to the design of the present invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (6)
1. a kind of device for changing fin poling heat exchanger fin spacing, it is characterized in that：Including left retainer ring, right retainer ring and branch
Strut, left retainer ring is coaxially disposed with right retainer ring, and support bar is connected between left retainer ring and right retainer ring, and support bar is leaned on
Flange fixing groove is offered on the inside of one end of nearly left retainer ring.
2. change the device of fin poling heat exchanger fin spacing as claimed in claim 1, it is characterized in that：The support bar is long
Degree is adjustably arranged between left retainer ring and right retainer ring.
3. change the device of fin poling heat exchanger fin spacing as claimed in claim 1, it is characterized in that：The left retainer ring
It is equal with the external diameter of right retainer ring, and internal diameter of the internal diameter more than right retainer ring of left retainer ring.
4. the device of the change fin poling heat exchanger fin spacing as described in claim 1 or 3, it is characterized in that：It is described left solid
The radially inner side wall for determining ring is concordant with the groove bottom of flange fixing groove.
5. change the device of fin poling heat exchanger fin spacing as claimed in claim 1, it is characterized in that：The support bar has
Four be distributed along right retainer ring even circumferential.
6. a kind of fin poling heat exchanger of the device described in use claim 1, including heat exchanger tube, the first fin and the second wing
Piece, it is characterized in that：The device for changing fin poling heat exchanger fin spacing is sleeved on the outside of heat exchanger tube, and the first fin is consolidated
The left side of left retainer ring is scheduled on, the second fin is fixed on the right side of right retainer ring, and the flange of the first fin is fixed on flange and fixed
In groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710545098.2A CN107289807A (en) | 2017-07-06 | 2017-07-06 | Change the device and fin poling heat exchanger of fin poling heat exchanger fin spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710545098.2A CN107289807A (en) | 2017-07-06 | 2017-07-06 | Change the device and fin poling heat exchanger of fin poling heat exchanger fin spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107289807A true CN107289807A (en) | 2017-10-24 |
Family
ID=60100318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710545098.2A Pending CN107289807A (en) | 2017-07-06 | 2017-07-06 | Change the device and fin poling heat exchanger of fin poling heat exchanger fin spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107289807A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307386A (en) * | 2018-09-12 | 2019-02-05 | 珠海格力电器股份有限公司 | The control method of finned heat exchanger, air-cooler and a pitch of fins |
| CN109708340A (en) * | 2018-09-30 | 2019-05-03 | 合肥海尔电冰箱有限公司 | A kind of application method of evaporator and the evaporator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201032274Y (en) * | 2006-05-30 | 2008-03-05 | 昆明东院制冷工程有限责任公司 | Heat pump water heater suitable for low temperature environment |
| CN201116845Y (en) * | 2007-09-27 | 2008-09-17 | 姚德林 | Low wind-resistance pipe fin type air heat exchanger |
| CN101379361A (en) * | 2006-02-06 | 2009-03-04 | 松下电器产业株式会社 | Fin-tube heat exchanger |
| JP2011027364A (en) * | 2009-07-28 | 2011-02-10 | Kamakura Seisakusho:Kk | Connection type pressure resisting heat exchanger and method of manufacturing the same |
| CN102192674A (en) * | 2010-03-16 | 2011-09-21 | 乐金电子(天津)电器有限公司 | Flat pipe heat exchanger and assembly method thereof |
| CN102575911A (en) * | 2009-11-10 | 2012-07-11 | 松下电器产业株式会社 | Heat exchanger, and cooling system and refrigerator using the heat exchanger |
| US20140262188A1 (en) * | 2013-03-15 | 2014-09-18 | Ramana Venkato Rao Sistla | Fin Spacing On An Evaporative Atmospheric Water Condenser |
-
2017
- 2017-07-06 CN CN201710545098.2A patent/CN107289807A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101379361A (en) * | 2006-02-06 | 2009-03-04 | 松下电器产业株式会社 | Fin-tube heat exchanger |
| CN201032274Y (en) * | 2006-05-30 | 2008-03-05 | 昆明东院制冷工程有限责任公司 | Heat pump water heater suitable for low temperature environment |
| CN201116845Y (en) * | 2007-09-27 | 2008-09-17 | 姚德林 | Low wind-resistance pipe fin type air heat exchanger |
| JP2011027364A (en) * | 2009-07-28 | 2011-02-10 | Kamakura Seisakusho:Kk | Connection type pressure resisting heat exchanger and method of manufacturing the same |
| CN102575911A (en) * | 2009-11-10 | 2012-07-11 | 松下电器产业株式会社 | Heat exchanger, and cooling system and refrigerator using the heat exchanger |
| CN102192674A (en) * | 2010-03-16 | 2011-09-21 | 乐金电子(天津)电器有限公司 | Flat pipe heat exchanger and assembly method thereof |
| US20140262188A1 (en) * | 2013-03-15 | 2014-09-18 | Ramana Venkato Rao Sistla | Fin Spacing On An Evaporative Atmospheric Water Condenser |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307386A (en) * | 2018-09-12 | 2019-02-05 | 珠海格力电器股份有限公司 | The control method of finned heat exchanger, air-cooler and a pitch of fins |
| CN109708340A (en) * | 2018-09-30 | 2019-05-03 | 合肥海尔电冰箱有限公司 | A kind of application method of evaporator and the evaporator |
| CN109708340B (en) * | 2018-09-30 | 2021-01-05 | 合肥海尔电冰箱有限公司 | Evaporator using method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |
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| RJ01 | Rejection of invention patent application after publication |