CN116892844A - Stainless steel quick heat exchange device - Google Patents
Stainless steel quick heat exchange device Download PDFInfo
- Publication number
- CN116892844A CN116892844A CN202011101265.2A CN202011101265A CN116892844A CN 116892844 A CN116892844 A CN 116892844A CN 202011101265 A CN202011101265 A CN 202011101265A CN 116892844 A CN116892844 A CN 116892844A
- Authority
- CN
- China
- Prior art keywords
- box plate
- heat exchange
- plate
- header
- combustion chamber
- 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
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 19
- 239000010935 stainless steel Substances 0.000 title claims abstract description 19
- 238000002485 combustion reaction Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000002787 reinforcement Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 238000005482 strain hardening Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 241000274582 Pycnanthus angolensis Species 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Fluid Heaters (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The stainless steel rapid heat exchange device comprises a heat exchanger and a combustion chamber, wherein the heat exchanger is arranged at the top of an inner cavity of the combustion chamber; the special feature is that: a plurality of heat exchange flat pipes are arranged in parallel at equal intervals and are welded with the seal head header in a sealing way to form a heat exchanger; the seal head header comprises a seal head header outer plate and a seal head header inner plate; the end socket header outer plate is provided with a rectangular water inlet and outlet cavity protruding from inside to outside, and a water inlet and outlet port is arranged on the water inlet and outlet cavity; the inner plate of the header is provided with a plurality of strip-shaped flanging through holes which are parallel and equidistant and uniformly distributed along the vertical direction; the front box plate, the rear box plate, the left box plate and the right box plate are mutually vertically butted and fixed to form the rectangular cylindrical combustion chamber; the front box plate and the rear box plate are provided with a plurality of semicircular tubular and rectangular reinforcements which are recessed from outside to inside at equal intervals along the horizontal direction; rectangular reinforcements protruding from inside to outside are horizontally arranged along the left box plate and the right box plate; the heat exchanger and the combustion chamber are fixed according to the functional positions thereof and then are brazed to form a sealed pressure-resistant heat exchange device, namely a stainless steel rapid heat exchange device.
Description
Technical Field
The invention relates to a heat exchange device for a household gas water heater, in particular to a stainless steel rapid heat exchange device.
Background
At present, a heat exchange device for a household gas water heater comprises a tubular heat exchanger, a coil pipe and a combustion chamber, wherein the combustion chamber is a rectangular cylinder body, the heat exchanger is arranged at the top end inside the combustion chamber, and the coil pipe is surrounded outside the rectangular cylinder body of the combustion chamber. The presence questions are: high manufacturing cost, low mechanical strength, poor corrosion resistance, low efficiency, environmental pollution and the like.
Disclosure of Invention
The purpose of the invention is that: the stainless steel rapid heat exchange device has the characteristics of low manufacturing cost, high mechanical strength, strong corrosion resistance, high heat exchange efficiency, energy conservation, environmental protection and the like.
The invention is realized in the following way: the stainless steel rapid heat exchange device comprises a heat exchanger and a combustion chamber, wherein the heat exchanger is arranged at the top of an inner cavity of the combustion chamber; the special feature is that: the heat exchanger comprises a plurality of heat exchange flat pipes and an end socket header, wherein the heat exchange flat pipes are arranged in parallel at equal intervals and are welded with the end socket header in a sealing way to form the heat exchanger; the heat exchange flat tube is made of metal through a cold-working tube drawing process; the seal head header comprises a seal head header outer plate and a seal head header inner plate; the end socket header outer plate is made of a metal sheet through a stamping process, a rectangular water inlet and outlet cavity protruding from inside to outside is formed in the end socket header outer plate, and a water inlet and outlet is formed in the rectangular water inlet and outlet cavity; the seal head header inner plate is made of a metal sheet through a stamping process, and a plurality of strip-shaped flanging through holes which are parallel to each other and uniformly distributed at equal intervals are formed in the seal head header inner plate along the vertical direction; the combustion chamber comprises a front box plate, a rear box plate, a left box plate and a right box plate, and the two front box plates, the rear box plate, the two left box plates and the two right box plates are mutually vertically butted and fixed to form the combustion chamber; the front box plate and the rear box plate are made of metal thin plates through a stamping process, and a plurality of semicircular tubular and rectangular reinforcements which are recessed from outside to inside are arranged on the front box plate and the rear box plate at equal intervals along the horizontal direction; the left box plate and the right box plate are made of metal sheets through a stamping process, and rectangular reinforcements protruding from inside to outside are horizontally arranged along the left box plate and the right box plate; the heat exchanger and the combustion chamber are fixed according to the functional positions thereof and then are brazed to form a sealed pressure-resistant heat exchange device, namely a stainless steel rapid heat exchange device.
The stainless steel rapid heat exchange device provided by the invention has the advantages that the purposes of low cost, high mechanical strength, strong corrosion resistance, high heat exchange efficiency, energy conservation and environmental protection of the household gas water heater are realized by adopting the structure.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an exploded perspective view of the present invention.
Fig. 3 is a perspective view of the heat exchanger of the present invention.
Fig. 4 is an exploded perspective view of the heat exchanger of the present invention.
Fig. 5 is a perspective view of a heat exchange flat tube of the present invention.
Fig. 6 is a perspective view of the header of the present invention.
Fig. 7 is an exploded perspective view of the header of the present invention.
Fig. 8 is a perspective view of an end header outer plate of the present invention.
Fig. 9 is a perspective view of the header inner plate of the present invention.
Fig. 10 is a perspective view of the combustion chamber of the present invention.
Fig. 11 is an exploded perspective view of the combustion chamber of the present invention.
Fig. 12 is a perspective view of the front and rear box boards of the present invention.
Fig. 13 is a perspective view of the left and right box boards of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The stainless steel rapid heat exchange device comprises a heat exchanger 1 and a combustion chamber 2, wherein the heat exchanger 1 is arranged at the top of an inner cavity of the combustion chamber 2, as shown in fig. 1 and 2; the special feature is that: the heat exchanger comprises a plurality of heat exchange flat pipes 11 and an end socket header 12, wherein the heat exchange flat pipes 11 are arranged in parallel at equal intervals and are welded with the end socket header 12 in a sealing way to form the heat exchanger 1, as shown in figures 3, 4 and 5; the seal header 12 comprises a seal header outer plate 121 and a seal header inner plate 122, as shown in fig. 6 and 7; the end socket header outer plate 121 is provided with a rectangular water inlet and outlet cavity 1211 protruding from inside to outside, and a water inlet and outlet 1212 is arranged on the rectangular water inlet and outlet cavity 1211, as shown in fig. 8; the seal head header inner plate 122 is made of a metal sheet through a stamping process, and the seal head header inner plate 122 is provided with a plurality of strip-shaped flanging through holes 1221 which are parallel and equidistant and uniformly distributed in the vertical direction, as shown in fig. 9; the combustion chamber 2 comprises a front box plate 21, a rear box plate 21, a left box plate 22 and a right box plate 22, wherein the two front box plates 21, the rear box plates 21, the two left box plates 22 and the two right box plates 22 are mutually vertically butted and fixed to form a rectangular cylindrical combustion chamber 2, as shown in fig. 10 and 11; the front and rear box plates 21 are made of metal thin plates through a stamping process, and a plurality of semicircular tubular reinforcements 211 and rectangular reinforcements 212 which are recessed from outside to inside are arranged on the front and rear box plates 21 at equal intervals along the horizontal direction, as shown in fig. 12; the left and right box plates 22 are made of sheet metal through a stamping process, and rectangular reinforcements 221 protruding from inside to outside are horizontally arranged on the left and right box plates 22, as shown in fig. 13; the heat exchanger 1 and the combustion chamber 2 are fixed according to the functional positions thereof and then are brazed to form a sealed pressure-resistant heat exchange device, namely a stainless steel rapid heat exchange device.
The stainless steel rapid heat exchange device has the advantages that due to the adoption of the unique structural design, the defects of high cost, low mechanical strength, poor corrosion resistance, low efficiency, environmental pollution and the like are avoided, the safe, efficient and environment-friendly use of the heat exchange device is ensured, and the stainless steel rapid heat exchange device is obviously different from the prior art.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that modifications and variations can be made by those skilled in the art without departing from the principles of the present invention, which is also considered as being within the scope of the present invention.
Claims (5)
1. The stainless steel rapid heat exchange device comprises a heat exchanger and a combustion chamber, wherein the heat exchanger is arranged at the top of an inner cavity of the combustion chamber; the special feature is that: the heat exchanger comprises a plurality of heat exchange flat pipes and an end socket header, wherein the heat exchange flat pipes are arranged in parallel at equal intervals and are welded with the end socket header in a sealing way to form the heat exchanger; the seal head header comprises a seal head header outer plate and a seal head header inner plate; the combustion chamber comprises a front box plate, a rear box plate, a left box plate and a right box plate; the heat exchanger and the combustion chamber are fixed according to the functional positions thereof and then are brazed to form a sealed pressure-resistant heat exchange device, namely a stainless steel rapid heat exchange device.
2. A stainless steel rapid heat exchange device according to claim 1, wherein: the heat exchanger comprises heat exchange flat pipes and an end socket header, wherein a plurality of heat exchange flat pipes are arranged in parallel at equal intervals and are formed by mutually conducting, sealing and welding the end socket header and the end socket header.
3. A stainless steel rapid heat exchange device according to claim 2, wherein: the seal head header comprises a seal head header outer plate and a seal head header inner plate, wherein the seal head header outer plate is provided with a rectangular water inlet and outlet cavity protruding from inside to outside, and a water inlet and outlet is arranged on the rectangular water inlet and outlet cavity; the inner plate of the header is provided with a plurality of strip-shaped flanging through holes which are parallel to each other and uniformly distributed at equal intervals along the vertical direction.
4. A stainless steel rapid heat exchange device according to claim 1, wherein: the combustion chamber comprises a front box plate, a rear box plate, a left box plate and a right box plate; the front box plate and the rear box plate are provided with a plurality of semicircular tubular and rectangular reinforcements which are recessed from outside to inside at equal intervals along the horizontal direction; rectangular reinforcements protruding from inside to outside are horizontally arranged along the left box plate and the right box plate; the two front and back box plates and the two left and right box plates are mutually vertically butted and fixed to form a combustion chamber.
5. A stainless steel rapid heat exchange device according to claims 2, 3, 4, 5, characterized in that: the heat exchange flat tube is made of metal through a cold-working tube drawing process; the end socket header outer plate, the end socket header inner plate, the front box plate, the rear box plate, the left box plate and the right box plate are all made of metal sheets through a stamping process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011101265.2A CN116892844A (en) | 2020-10-09 | 2020-10-09 | Stainless steel quick heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011101265.2A CN116892844A (en) | 2020-10-09 | 2020-10-09 | Stainless steel quick heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116892844A true CN116892844A (en) | 2023-10-17 |
Family
ID=88313873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011101265.2A Pending CN116892844A (en) | 2020-10-09 | 2020-10-09 | Stainless steel quick heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116892844A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005180864A (en) * | 2003-12-22 | 2005-07-07 | Rinnai Corp | Manufacturing method of heat exchanger for hot water supply |
| JP2005291566A (en) * | 2004-03-31 | 2005-10-20 | Rinnai Corp | Water heater |
| CN103486880A (en) * | 2013-09-18 | 2014-01-01 | 张伟 | Header thermal fluid flow passage tube cavity water-storage and pressure-bearing heat exchanger and manufacture process thereof |
| CN205119487U (en) * | 2015-10-22 | 2016-03-30 | 万家乐热能科技有限公司 | Gas heating hanging heat exchanger for stove |
| JP2020024076A (en) * | 2018-08-08 | 2020-02-13 | 株式会社パロマ | Water heater and processing method of front cover for water heater |
| CN210149212U (en) * | 2019-07-05 | 2020-03-17 | 齐河县鑫隆海汽车零部件有限公司 | Dumper box plate assembly manufactured by integrally-formed outer reinforcing plate |
| CN210267747U (en) * | 2019-05-21 | 2020-04-07 | 广东祥基电器有限公司 | Forced-ventilated formula gas heater's heat transfer subassembly |
| CN210718057U (en) * | 2019-06-27 | 2020-06-09 | 华帝股份有限公司 | Stainless steel heat exchanger and gas heater |
| CN111306968A (en) * | 2020-02-29 | 2020-06-19 | 山东利能换热器有限公司 | Shell and tube water storage instant heating type header body pressure-bearing heat exchanger |
-
2020
- 2020-10-09 CN CN202011101265.2A patent/CN116892844A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005180864A (en) * | 2003-12-22 | 2005-07-07 | Rinnai Corp | Manufacturing method of heat exchanger for hot water supply |
| JP2005291566A (en) * | 2004-03-31 | 2005-10-20 | Rinnai Corp | Water heater |
| CN103486880A (en) * | 2013-09-18 | 2014-01-01 | 张伟 | Header thermal fluid flow passage tube cavity water-storage and pressure-bearing heat exchanger and manufacture process thereof |
| CN205119487U (en) * | 2015-10-22 | 2016-03-30 | 万家乐热能科技有限公司 | Gas heating hanging heat exchanger for stove |
| JP2020024076A (en) * | 2018-08-08 | 2020-02-13 | 株式会社パロマ | Water heater and processing method of front cover for water heater |
| CN210267747U (en) * | 2019-05-21 | 2020-04-07 | 广东祥基电器有限公司 | Forced-ventilated formula gas heater's heat transfer subassembly |
| CN210718057U (en) * | 2019-06-27 | 2020-06-09 | 华帝股份有限公司 | Stainless steel heat exchanger and gas heater |
| CN210149212U (en) * | 2019-07-05 | 2020-03-17 | 齐河县鑫隆海汽车零部件有限公司 | Dumper box plate assembly manufactured by integrally-formed outer reinforcing plate |
| CN111306968A (en) * | 2020-02-29 | 2020-06-19 | 山东利能换热器有限公司 | Shell and tube water storage instant heating type header body pressure-bearing heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231128 Address after: No. 1, Tong'an Avenue West, Dongfeng Town, Zhongshan City, Guangdong Province, 528425 Applicant after: ZHONGSHAN GUANGLING NEW ELECTRIC APPLIANCE CO.,LTD. Address before: No. 1 Tong'an Avenue West Road, Dongfeng Town, Zhongshan City, Guangdong Province, 528425 Applicant before: Huang Qiangchu |
|
| TA01 | Transfer of patent application right |