CN204286190U - Heat exchanger fin - Google Patents

Heat exchanger fin Download PDF

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Publication number
CN204286190U
CN204286190U CN201420613582.6U CN201420613582U CN204286190U CN 204286190 U CN204286190 U CN 204286190U CN 201420613582 U CN201420613582 U CN 201420613582U CN 204286190 U CN204286190 U CN 204286190U
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CN
China
Prior art keywords
calking
heat exchanger
fin
copper pipe
hole
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Active
Application number
CN201420613582.6U
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Chinese (zh)
Inventor
申孟亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Maty Air Conditioning Equipment Co Ltd
Wuhu Meizhi Air Conditioning Equipment Co Ltd
Original Assignee
Wuhu Meizhi Air Conditioning Equipment Co Ltd
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Application filed by Wuhu Meizhi Air Conditioning Equipment Co Ltd filed Critical Wuhu Meizhi Air Conditioning Equipment Co Ltd
Priority to CN201420613582.6U priority Critical patent/CN204286190U/en
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Abstract

The utility model discloses the technical scheme of heat exchanger fin, be provided with multiple copper pipe by above-below direction arrangement to rise hole (3), rise between hole (3) at each adjacent copper pipe, be provided with a row to be parallel to copper pipe and to rise the calking (2) of hole (3) line of centres, the quantity of described each row's calking (2) reduces from top to bottom gradually.Adopt technique scheme, from top to bottom, calking sheet is gradually to plain film transition, under heating mode, condensed water flows from top to bottom, flow is more long-pending larger, compared to pure calking sheet form heat exchanger, above calking sheet, the form of plain film contributes to the discharge of condensed water below, also contributes to the speed improving defrost; Because it has blinds shape under cooling condition, heat exchange property is better than the flat of same size; The heat exchanger fin of this form combines the advantage of two kinds of fin type heat exchangers, is particularly useful for Etesian climate type area market air-conditioning products.

Description

Heat exchanger fin
Technical field
The utility model belongs to the technical field of air-conditioning equipment.Specifically, the utility model relates to the heat exchanger fin of air-conditioner.
Background technology
At present, the heat exchanger fin of air-conditioner is divided into two kinds substantially: plain film and calking sheet.Wherein, plain film is used in heat exchanger of outdoor machine of air conditioner, is conducive to flowing down of condensed water under heating condition, and its heat exchange property is better than the calking sheet of same size.Calking sheet is used in heat exchanger of outdoor machine of air conditioner, and because of its distinctive blinds shape under cooling condition, its heat exchange property is better than the plain film of same size.
Etesian climate feature is: summer high-temperature is dry, winter cold wet.If adopt the heat exchanger fin of plain film, then reduce heat exchange property in cooling mode; If adopt calking sheet, then weaken the requirement flowed down smoothly of condensed water under heating condition of knowing clearly.
Therefore, a kind of heat exchanger fin being suitable for Etesian climate type area market air-conditioning products of special needs.
Summary of the invention
The utility model provides a kind of heat exchanger fin, its objective is the air-conditioning equipment being applicable to Etesian climate type.
For achieving the above object, following technical scheme is taked:
A kind of heat exchanger fin of the present utility model, is provided with multiple copper pipe by above-below direction arrangement and rises hole, rise between hole at each adjacent copper pipe, and be provided with a row and be parallel to copper pipe and rise the calking of hole line of centres, the quantity of described each row's calking reduces from top to bottom gradually.
Respectively arrange the calking alignment in the outside in calking up and down, from top to bottom, from inside to outside reduce successively; Or respectively arrange the calking alignment at the center in calking up and down, from top to bottom, ecto-entad reduces successively.
Or respectively row's calking from top to bottom up and down, ecto-entad is staggered reduces; Or respectively arrange up and down calking from top to bottom, staggeredly from inside to outside to reduce.
Another kind of heat exchanger fin of the present utility model, comprises two panels or multi-disc fin arranged side by side; Every sheet fin is provided with multiple copper pipe by above-below direction arrangement and rises hole, rises between hole at each adjacent copper pipe, is provided with a row and is parallel to copper pipe and rises the calking of hole line of centres; The quantity of described calking reduces from top to bottom gradually.
Copper pipe in adjacent fins arranged side by side hole of rising is interspersed.
In every sheet fin, respectively arrange the calking alignment in the outside in calking up and down, from top to bottom, from inside to outside reduce successively; Or respectively arrange the calking alignment at the center in calking up and down, from top to bottom, ecto-entad reduces successively.
In every sheet fin, respectively row's calking from top to bottom up and down, ecto-entad is staggered reduces; Or respectively arrange up and down calking from top to bottom, staggeredly from inside to outside to reduce.
The utility model adopts technique scheme, from top to bottom, calking sheet is gradually to plain film transition, under heating mode, condensed water flows from top to bottom, flow is more long-pending larger, compared to pure calking sheet form heat exchanger, above calking sheet, the form of plain film contributes to the discharge of condensed water below, also contributes to the speed improving defrost; Because it has blinds shape under cooling condition, heat exchange property is better than the flat of same size; The heat exchanger fin of this form combines the advantage of two kinds of fin type heat exchangers, is particularly useful for Etesian climate type area market air-conditioning products.
Accompanying drawing explanation
Fig. 1 is A type structural representation of the present utility model;
Fig. 2 is Type B structural representation of the present utility model;
Fig. 3 is C type structural representation of the present utility model;
Fig. 4 is D type structural representation of the present utility model;
Fig. 5 is the structural representation of double fin of the present utility model.
Be labeled as in figure:
1, calking region one, 2, calking, 3, copper pipe rises hole, 4, calking region two, 5, calking region three.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail, have more complete, accurate and deep understanding to help those skilled in the art to inventive concept of the present utility model, technical scheme.
Structure of the present utility model is as shown in Figures 1 to 5 heat exchanger fin, is provided with multiple copper pipe by above-below direction arrangement and rises hole 3, rise between hole 3 at each adjacent copper pipe, is provided with a row, multiple copper pipe that is parallel to rises the calking 2 of hole 3 line of centres.
In order to solve prior art Problems existing and overcome its defect, realize being applicable to the goal of the invention of the air-conditioning equipment of Etesian climate type, first technical scheme that the utility model adopts, namely adopt single fin structure to be:
Heat exchanger fin described in the utility model, the quantity of described calking 2 reduces from top to bottom gradually.
Consider Etesian climate feature, heat exchanger fin from top to bottom as shown in Figures 1 to 5, excessive to plain film gradually by calking, because condensed water flows from top to bottom under heating mode, flow is more long-pending larger, compared to pure calking sheet form heat exchanger, above calking sheet, the form of plain film contributes to the discharge of condensed water below, also contributes to the speed improving defrost.
The heat exchanger fin of this form combines the advantage of two kinds of sheet type heat exchangers, and the design being particularly suitable for Etesian climate type area market air-conditioning products uses.
As shown in Figure 4, calking region 1 represent calking at most, the closeest region, calking region 24 represent the region that calking reduces, calking region 35 represent calking few to zero region.
According to technique scheme, by reference to the accompanying drawings, fin calking reduces type according to order from top to bottom, reduces from outside to inside successively, also can from inside to outside reduce successively.Can by following examples: as shown in Figures 1 to 4, A, B, C, D Four types, the calking represented for one-row condenser fin reduce type:
Embodiment one:
A type structure as shown in Figure 1, respectively arranges the calking alignment in the outside in calking 2 up and down, from top to bottom, from inside to outside reduces successively.
Embodiment two:
Type B structure as shown in Figure 2, respectively arranges the calking alignment at the center in calking 2 up and down, from top to bottom, from outside to inside reduces successively.
Embodiment three:
C type structure as shown in Figure 3, respectively arrange up and down calking 2 from top to bottom, staggeredly from outside to inside to reduce.
Embodiment four:
D type structure as shown in Figure 4, respectively arrange up and down calking 2 from by, from inside to outside staggeredly to reduce.
Second technical scheme that the utility model adopts, namely adopts double fin structure to be:
As shown in Figure 5: a kind of heat exchanger fin, the fin that two panels is arranged side by side is comprised; Every sheet fin is provided with multiple copper pipe by above-below direction arrangement and rises hole 3, rises between hole 3 at each adjacent copper pipe, is provided with the multiple copper pipe that is parallel to of a row and rises the calking 2 of hole 3 line of centres; The quantity of described calking 2 reduces from top to bottom gradually.
Shown in Fig. 5 is represent to represent dual-row condenser calking type on A type basis can have the condenser fin calking types such as 1.5 rows, 2 rows, 2.5 rows, 3 rows by that analogy all within the utility model protection domain.
Can also further, implement with the following examples:
Copper pipe in the fin that described two panels is arranged side by side hole 3 of rising is interspersed.
In every sheet fin, respectively arrange the calking alignment in the outside in calking 2 up and down, from inside to outside reduce successively; Or respectively arrange the calking alignment at the center in calking 2 up and down, reduce successively from outside to inside.
In every sheet fin, respectively arrange up and down calking 2 from top to bottom, staggeredly from outside to inside to reduce; Or respectively arrange up and down calking 2 from top to bottom, from inside to outside staggeredly to reduce.
Described in above-described embodiment, fin calking type can be the multiple calking forms such as straight line, arc, abnormal shape.Therefore, fin be provided with calking all within the utility model protection domain.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.

Claims (7)

1. a heat exchanger fin, is provided with multiple copper pipe by above-below direction arrangement and rises hole (3), rise between hole (3) at each adjacent copper pipe, is equipped with a row and is parallel to copper pipe and rises the calking (2) of hole (3) line of centres; It is characterized in that: the quantity of described each row's calking (2) reduces from top to bottom gradually.
2. according to heat exchanger fin according to claim 1, it is characterized in that: the calking alignment of respectively arranging the outside in calking (2) up and down, from top to bottom, from inside to outside reduce successively; Or respectively arrange the calking alignment at the center in calking (2) up and down, from top to bottom, ecto-entad reduces successively.
3., according to heat exchanger fin according to claim 1, it is characterized in that: respectively arrange up and down calking (2) from top to bottom, ecto-entad is staggered reduces; Or respectively arrange up and down calking (2) from top to bottom, staggeredly from inside to outside to reduce.
4. a heat exchanger fin, comprises two panels or more than two panels and fin arranged side by side; Every sheet fin is provided with multiple copper pipe by above-below direction arrangement and rises hole (3), rises between hole (3) at each adjacent copper pipe, is provided with a row and is parallel to copper pipe and rises the calking (2) of hole (3) line of centres; It is characterized in that: the quantity of described calking (2) reduces from top to bottom gradually.
5. according to heat exchanger fin according to claim 4, it is characterized in that: the hole (3) of rising of the copper pipe in adjacent fins arranged side by side is interspersed.
6. according to heat exchanger fin according to claim 4, it is characterized in that: in every sheet fin, respectively arrange the calking alignment in the outside in calking (2) up and down, from top to bottom, from inside to outside reduce successively; Or respectively arrange the calking alignment at the center in calking (2) up and down, from top to bottom, ecto-entad reduces successively.
7. according to heat exchanger fin according to claim 4, it is characterized in that: in every sheet fin, respectively arrange up and down calking (2) from top to bottom, ecto-entad is staggered reduces; Or respectively arrange up and down calking (2) from top to bottom, staggeredly from inside to outside to reduce.
CN201420613582.6U 2014-10-22 2014-10-22 Heat exchanger fin Active CN204286190U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420613582.6U CN204286190U (en) 2014-10-22 2014-10-22 Heat exchanger fin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420613582.6U CN204286190U (en) 2014-10-22 2014-10-22 Heat exchanger fin

Publications (1)

Publication Number Publication Date
CN204286190U true CN204286190U (en) 2015-04-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420613582.6U Active CN204286190U (en) 2014-10-22 2014-10-22 Heat exchanger fin

Country Status (1)

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CN (1) CN204286190U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106370041A (en) * 2016-11-04 2017-02-01 上海科凌能源科技有限公司 Corrugated slotted fin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106370041A (en) * 2016-11-04 2017-02-01 上海科凌能源科技有限公司 Corrugated slotted fin

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