CN203414007U - Heat exchanging and absorbing sheet with welding rod through holes of heat exchanger for gas water heater - Google Patents
Heat exchanging and absorbing sheet with welding rod through holes of heat exchanger for gas water heater Download PDFInfo
- Publication number
- CN203414007U CN203414007U CN201320293937.3U CN201320293937U CN203414007U CN 203414007 U CN203414007 U CN 203414007U CN 201320293937 U CN201320293937 U CN 201320293937U CN 203414007 U CN203414007 U CN 203414007U
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- heat exchanger
- hole
- welding rod
- tube fixing
- exchanger tube
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- Details Of Fluid Heaters (AREA)
Abstract
The utility model relates to a heat exchanging and absorbing sheet with welding rod through holes of a heat exchanger for a gas water heater. The heat exchanging and absorbing sheet comprises a sheet body, wherein a plurality of heat exchanging pipe fixing holes for heat exchanging water pipes are formed in the sheet body, a plurality of turbulence holes are distributed in the sheet body, and turnups vertical to the sheet body are formed on the turbulence holes; the heat exchanging pipe fixing holes are provided with connectors, and fins parallel to the sheet body are distributed on the connectors. Due to the adoption of the structure, the turnups of the turbulence holes in the sheet body are in collision with hot airflow so as to carry out heat conduction, the heat transfer is facilitated, and the heat utilization rate is increased; due to the turbulence holes, the generation of water droplets can be prevented, and then, the service life is prolonged; due to the connectors of the heat exchanging pipe fixing holes, the heat exchanging area is increased, and the heat exchanging efficiency is increased.
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 of the heat exchanger for gas water heater with welding rod perforation 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 of the heat exchanger for gas water heater with welding rod perforation, comprise plate body, the heat exchanger tube fixing hole that has several heat exchanging water pipes on described plate body, its special character is: several turbulent holes that also distributing on described plate body, and turbulent Kong Shangyou is perpendicular to the flange of plate body; On described heat exchanger tube fixing hole, have interface, the fin parallel with plate body distributing on interface.
The heat exchange heat absorbing sheet of described a kind of heat exchanger for gas water heater with welding rod perforation, its special character is: described heat exchanger tube fixing hole is rounded.Also comprise that circular welding rod is through hole, described interface and heat exchanger tube fixing hole intersection rounding, the welding rod of described circle is through hole through interface and heat exchanger tube fixing hole intersection, and it is crossing that heat exchanger tube fixing hole and circular welding rod pass hole.
The heat exchange heat absorbing sheet of described a kind of heat exchanger for gas water heater with welding rod perforation, its special character is: described heat exchanger tube fixing hole ovalize;
Also comprise that welding rod passes hole, described welding rod intersects through hole and heat exchanger tube fixing hole;
Welding rod intersects and one-body molded making through the interface of the coaming plate on hole and heat exchanger tube fixing hole.
The heat exchange heat absorbing sheet of described a kind of heat exchanger for gas water heater with welding rod perforation, its special character is: adjacent three distributions triangular in shape successively of described heat exchanger tube fixing hole; Described turbulent hole is arranged on the plate body between adjacent two heat exchanger tube fixing holes.
The heat exchange heat absorbing sheet of described a kind of heat exchanger for gas water heater with welding rod perforation, its special character is: described heat exchanger tube fixing hole linearly shape is arranged, arrange in described turbulent hole linearly shape;
Described turbulent hole is arranged on adjacent two welding rods through on the plate body between hole.
The heat exchange heat absorbing sheet of a kind of heat exchanger for gas water heater of the utility model, owing to adopting such structure, heat conduction is carried out in the flange in the turbulent hole on 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; Arranging of interface on heat exchanger tube fixing hole increased heat exchange area, improves rate of heat exchange.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is cutaway view of the present utility model.
Fig. 3 is Fig. 2 partial enlarged drawing.
Fig. 4 is top view of the present utility model.
Fig. 5 is the stereogram of the utility model the second embodiment.
Fig. 6 is the top view of the utility model the second embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of heat exchange heat absorbing sheet of the heat exchanger for gas water heater with welding rod perforation, comprise plate body 1, the heat exchanger tube fixing hole 2 that has several heat exchanging water pipes on described plate body 1,, there is the flange 31 perpendicular to plate body in several turbulent holes 3 that also distributing on described plate body 1 on turbulent hole 3; On described heat exchanger tube fixing hole 2, have interface 21, the fin parallel with plate body 1 211 distributing on interface 21.
Also comprise that circular welding rod is through hole 4, described interface 21 and heat exchanger tube fixing hole 2 intersection roundings, the welding rod of described circle is through hole 4 through interface 21 and heat exchanger tube fixing hole 2 intersections, and heat exchanger tube fixing hole 2 intersects through hole 4 with circular welding rod.
Adjacent three distributions triangular in shape successively of described heat exchanger tube fixing hole 2; Described turbulent hole 3 is arranged on the plate body 1 between adjacent two heat exchanger tube fixing holes 2.
A kind of heat exchange heat absorbing sheet of the heat exchanger for gas water heater with welding rod perforation, comprise plate body 1, the heat exchanger tube fixing hole 2 that has several heat exchanging water pipes on described plate body 1,, there is the flange 31 perpendicular to plate body in several turbulent holes 3 that also distributing on described plate body 1 on turbulent hole 3; On described heat exchanger tube fixing hole 2, have interface 21, the fin parallel with plate body 1 211 distributing on interface 21.Described heat exchanger tube fixing hole 2 ovalizes;
Also comprise that welding rod passes hole 4, described welding rod intersects through hole 4 and heat exchanger tube fixing hole 2;
Welding rod intersects and one-body molded making through the interface 21 of the coaming plate on hole 4 and heat exchanger tube fixing hole 2.
Described heat exchanger tube fixing hole 2 linearly shape is arranged, and arrange in described turbulent hole 3 linearly shape;
Described turbulent hole 3 is arranged on adjacent two welding rods through on the plate body 1 between hole 4.
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 (5)
1. the heat exchange heat absorbing sheet with the heat exchanger for gas water heater of welding rod perforation, comprise plate body, the heat exchanger tube fixing hole that has several heat exchanging water pipes on described plate body, is characterized in that: several turbulent holes that also distributing on described plate body, and turbulent Kong Shangyou is perpendicular to the flange of plate body; On described heat exchanger tube fixing hole, have interface, the fin parallel with plate body distributing on interface.
2. the heat exchange heat absorbing sheet of a kind of heat exchanger for gas water heater with welding rod perforation according to claim 1, is characterized in that: described heat exchanger tube fixing hole is rounded; Also comprise that circular welding rod is through hole, described interface and heat exchanger tube fixing hole intersection rounding, the welding rod of described circle is through hole through interface and heat exchanger tube fixing hole intersection, and it is crossing that heat exchanger tube fixing hole and circular welding rod pass hole.
3. the heat exchange heat absorbing sheet of a kind of heat exchanger for gas water heater with welding rod perforation according to claim 1, is characterized in that: described heat exchanger tube fixing hole ovalize;
Also comprise that welding rod passes hole, described welding rod intersects through hole and heat exchanger tube fixing hole;
Welding rod intersects and one-body molded making through the interface of the coaming plate on hole and heat exchanger tube fixing hole.
4. the heat exchange heat absorbing sheet of a kind of heat exchanger for gas water heater with welding rod perforation according to claim 1 and 2, is characterized in that: adjacent three distributions triangular in shape successively of described heat exchanger tube fixing hole; Described turbulent hole is arranged on the plate body between adjacent two heat exchanger tube fixing holes.
5. the heat exchange heat absorbing sheet of a kind of heat exchanger for gas water heater with welding rod perforation according to claim 3, is characterized in that: described heat exchanger tube fixing hole linearly shape is arranged, and arrange in described turbulent hole linearly shape;
Described turbulent hole is arranged on adjacent two welding rods through on the plate body between hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320293937.3U CN203414007U (en) | 2013-05-23 | 2013-05-27 | Heat exchanging and absorbing sheet with welding rod through holes of heat exchanger for gas water heater |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320283646 | 2013-05-23 | ||
| CN201320283646.6 | 2013-05-23 | ||
| CN201320293937.3U CN203414007U (en) | 2013-05-23 | 2013-05-27 | Heat exchanging and absorbing sheet with welding rod through holes of heat exchanger for gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203414007U true CN203414007U (en) | 2014-01-29 |
Family
ID=49827037
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320293937.3U Expired - Fee Related CN203414007U (en) | 2013-05-23 | 2013-05-27 | Heat exchanging and absorbing sheet with welding rod through holes of heat exchanger for gas water heater |
| CN201310426955.9A Active CN103486586B (en) | 2013-05-23 | 2013-09-18 | A kind of inner fire cover of household gas burner and apply the burner of this inner fire cover |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310426955.9A Active CN103486586B (en) | 2013-05-23 | 2013-09-18 | A kind of inner fire cover of household gas burner and apply the burner of this inner fire cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN203414007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692587A (en) * | 2017-04-05 | 2018-10-23 | 林内株式会社 | Fin tube type heat exchanger |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724082B (en) * | 2017-10-31 | 2024-01-23 | 宁波方太厨具有限公司 | High-efficiency burner |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5405263A (en) * | 1993-09-20 | 1995-04-11 | Caloric Corporation | Sealed gas burner assembly |
| CN201437995U (en) * | 2009-06-09 | 2010-04-14 | 深圳市火王燃器具有限公司 | Integral flame stabilizing burner cap for gas stove |
| CN201875712U (en) * | 2010-12-02 | 2011-06-22 | 罗子健 | Upper air inlet type kitchen range burner with energy-concentration double-layer internal fire whirl |
| CN203501180U (en) * | 2013-09-18 | 2014-03-26 | 广东祥基电器有限公司 | Inner flame cover for domestic gas burners and burner with inner flame cover |
-
2013
- 2013-05-27 CN CN201320293937.3U patent/CN203414007U/en not_active Expired - Fee Related
- 2013-09-18 CN CN201310426955.9A patent/CN103486586B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692587A (en) * | 2017-04-05 | 2018-10-23 | 林内株式会社 | Fin tube type heat exchanger |
| CN108692587B (en) * | 2017-04-05 | 2021-01-19 | 林内株式会社 | Finned tube type heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103486586A (en) | 2014-01-01 |
| CN103486586B (en) | 2015-12-23 |
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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 |