CN203414006U - Heat exchange and absorption plate with long-strip turbulence holes for heat exchanger of water heater - Google Patents
Heat exchange and absorption plate with long-strip turbulence holes for heat exchanger of water heater Download PDFInfo
- Publication number
- CN203414006U CN203414006U CN201320293891.5U CN201320293891U CN203414006U CN 203414006 U CN203414006 U CN 203414006U CN 201320293891 U CN201320293891 U CN 201320293891U CN 203414006 U CN203414006 U CN 203414006U
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- Prior art keywords
- heat exchanger
- plate body
- hole
- heat
- tube fixing
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- Expired - Fee Related
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Abstract
The utility model discloses a heat exchange and absorption plate with long-strip turbulence holes for a heat exchanger of a water heater. The plate comprises a plate body, wherein a plurality of heat exchange tube fixing holes are formed in the plate body; a plurality of turbulence holes are also distributed in the plate body; cut tongues perpendicular to the plate body are arranged on the turbulence holes. According to the plate with the structure, overturned edges of the plate body collide with hot airflow to conduct heat, so that the transfer of the heat is facilitated, and the heat utilization rate is increased; the turbulence holes are formed, so that the formation of water drops can also be prevented, and the service life is prolonged; the cut tongues have airflow separation and unbalancing functions.
Description
Technical field
The utility model relates to the device that gas heater is used, especially the heat absorbing sheet of the heat exchanger of gas heater.
Background technology
Currently available technology, a kind of heat exchange heat absorbing sheet of heat exchanger for gas water heater comprises plate body, has the heat exchanger tube fixing hole of several water pipes on described plate body.Existing problems are: heat passes through fast, and heat utilization efficiency is low.
Summary of the invention
The purpose of this utility model is: a kind of heat exchange heat absorbing sheet that the heat exchanger for water heater in strip turbulent flow hole is set is provided, and it can improve the efficiency of heat exchange effectively, reaches energy-conservation object.
The utility model is achieved in that a kind of heat exchange heat absorbing sheet that the heat exchanger for water heater in strip turbulent flow hole is set, comprise plate body, on described plate body, there are several heat exchanger tube fixing holes, its special character is: several turbulent holes that also distributing on described plate body, turbulent Kong Shangyou is perpendicular to the tongue of cutting of plate body.
The heat exchange heat absorbing sheet of the described heat exchanger for water heater that strip turbulent flow hole is set, its special character is: on described heat exchanger tube fixing hole, have flange, have several fins of parallel plate body on flange, fin is uniformly distributed at flange top.
The heat exchange heat absorbing sheet of the described heat exchanger for water heater that strip turbulent flow hole is set, its special character is: also comprise that welding rod passes hole, described welding rod intersects through hole and heat exchanger tube fixing hole.
The heat exchange heat absorbing sheet of the described heat exchanger for water heater that strip turbulent flow hole is set, its special character is: described heat exchanger tube fixing hole arrangement in a row, the heat exchanger tube fixing hole on adjacent two row staggers;
Described turbulent hole is arranged between adjacent two heat exchanger tube fixing holes of a line, and described turbulent hole is arranged on the center of the figure of three heat exchanger tube fixing holes formations of adjacent two row.
A kind of heat exchange heat absorbing sheet that the heat exchanger for water heater in strip turbulent flow hole is set of the utility model, owing to adopting such structure, heat conduction is carried out in the flange of plate body and thermal current collision, is conducive to the transmission of heat, improves heat utilization efficiency; Turbulent flow hole arranges and can also prevent that water droplet from producing, and increases the service life; Cut tongue and play the effect of separate gas stream and disorderly air-flow.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is the utility model top view.
Fig. 3 is A-A view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, Figure 2, Figure 3 shows, a heat exchange heat absorbing sheet for the heat exchanger for water heater in strip turbulent flow hole, comprises plate body 1, has several heat exchanger tube fixing holes 2 on described plate body 1, several turbulent holes 3 that also distributing on described plate body 1, have on turbulent hole 3 and cut tongue 4 perpendicular to plate body 1.Note: turbulent hole 3 is fabrication holes of cutting tongue, inoperative in plate body 1
On described heat exchanger tube fixing hole 2, have flange 21, have several fins 211 of parallel plate body on flange 21, fin 211 is uniformly distributed at flange 21 tops.
Also comprise that welding rod passes hole 5, described welding rod intersects through hole 5 and heat exchanger tube fixing hole 2.
As shown in Figure 2, described heat exchanger tube fixing hole 2 arrangement in a rows, the heat exchanger tube fixing hole 2 on adjacent two row staggers;
Described turbulent hole 3 is arranged between adjacent two heat exchanger tube fixing holes 2 of a line, and described turbulent hole 3 is arranged on the center of the figure of three heat exchanger tube fixing holes of adjacent two row, 2 formations.
Above-described is only preferential embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, in the situation that not departing from the utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (4)
1. the heat exchange heat absorbing sheet that the heat exchanger for water heater in strip turbulent flow hole is set, comprise plate body, on described plate body, there are several heat exchanger tube fixing holes, it is characterized in that: several turbulent holes that also distributing on described plate body, turbulent Kong Shangyou is perpendicular to the tongue of cutting of plate body.
2. the heat exchange heat absorbing sheet that the heat exchanger for water heater in strip turbulent flow hole is set according to claim 1, is characterized in that: on described heat exchanger tube fixing hole, have flange, have several fins of parallel plate body on flange, fin is uniformly distributed at flange top.
3. the heat exchange heat absorbing sheet that the heat exchanger for water heater in strip turbulent flow hole is set according to claim 2, is characterized in that: also comprise that welding rod passes hole, described welding rod intersects through hole and heat exchanger tube fixing hole.
4. according to the heat exchange heat absorbing sheet of the heat exchanger for water heater that strip turbulent flow hole is set described in claim 1,2 or 3, it is characterized in that: described heat exchanger tube fixing hole arrangement in a row, the heat exchanger tube fixing hole on adjacent two row staggers;
Described turbulent hole is arranged between adjacent two heat exchanger tube fixing holes of a line, and described turbulent hole is arranged on the center of the figure of three heat exchanger tube fixing holes formations of adjacent two row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320293891.5U CN203414006U (en) | 2013-05-23 | 2013-05-27 | Heat exchange and absorption plate with long-strip turbulence holes for heat exchanger of water heater |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320283650.2 | 2013-05-23 | ||
| CN201320283650 | 2013-05-23 | ||
| CN201320293891.5U CN203414006U (en) | 2013-05-23 | 2013-05-27 | Heat exchange and absorption plate with long-strip turbulence holes for heat exchanger of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203414006U true CN203414006U (en) | 2014-01-29 |
Family
ID=49976891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320293891.5U Expired - Fee Related CN203414006U (en) | 2013-05-23 | 2013-05-27 | Heat exchange and absorption plate with long-strip turbulence holes for heat exchanger of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203414006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928410A (en) * | 2016-06-16 | 2016-09-07 | 常州爱迪尔制冷科技有限公司 | Fin with turning wing and heat exchanger |
| WO2019062493A1 (en) * | 2017-09-30 | 2019-04-04 | 杭州三花微通道换热器有限公司 | Heat exchanger and fin |
-
2013
- 2013-05-27 CN CN201320293891.5U patent/CN203414006U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928410A (en) * | 2016-06-16 | 2016-09-07 | 常州爱迪尔制冷科技有限公司 | Fin with turning wing and heat exchanger |
| WO2019062493A1 (en) * | 2017-09-30 | 2019-04-04 | 杭州三花微通道换热器有限公司 | Heat exchanger and fin |
| US11493284B2 (en) | 2017-09-30 | 2022-11-08 | Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. | Heat exchanger and fin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20210527 |