CN107906747A - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN107906747A CN107906747A CN201711340954.7A CN201711340954A CN107906747A CN 107906747 A CN107906747 A CN 107906747A CN 201711340954 A CN201711340954 A CN 201711340954A CN 107906747 A CN107906747 A CN 107906747A
- Authority
- CN
- China
- Prior art keywords
- port plate
- heat exchanger
- flat tube
- stratosphere
- exchanger according
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/38—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water contained in separate elements, e.g. radiator-type element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- 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
- F28D7/1684—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 the conduits having a non-circular cross-section
-
- 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
- F28F1/02—Tubular elements of cross-section which is non-circular
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of heat exchanger, including port plate, port plate is arranged at intervals with some, stratosphere is formed between adjacent channels partition plate, stratosphere is from top to bottom sequentially communicated, and the flat tube as exhaust gases passes is equipped with port plate, and flat tube from top to bottom passes through all stratospheres, flat tube one end is gas inlet, and the other end is exhanst gas outlet.The present invention provides a kind of heat exchanger, absorbed heat using flat tube, compared to fin structure exhaust gases passes bigger, be not susceptible to block, remove care and maintenance cost from, and windage is small, low noise.
Description
Technical field
The invention belongs to technical field of heat exchange, refers in particular to a kind of heat exchanger.
Background technology
The existing finned heat exchange structure of heat exchanger generally use, since fin arrangement is closeer, easily so that flue gas
For passage because accumulation dust blocks, care and maintenance is of high cost.
The content of the invention
The object of the present invention is to provide a kind of heat exchanger, absorbed heat using flat tube, compared to fin structure exhaust gases passes bigger,
It is not susceptible to block, removes care and maintenance cost from, and windage is small, low noise.
The object of the present invention is achieved like this：A kind of heat exchanger, including port plate, port plate are arranged at intervals with
It is some, stratosphere is formed between adjacent channels partition plate, stratosphere is from top to bottom sequentially communicated, and is equipped with port plate as cigarette
The flat tube of gas passage, flat tube from top to bottom pass through all stratospheres, and flat tube one end is gas inlet, and the other end is exhanst gas outlet.
Preferably, flat tube annular array in port plate, and form the concentric exhaust gases passes group of some circles.
Preferably, the cross section of the flat tube is kidney-shaped.
Preferably, the port plate center is equipped with pipe.
Preferably, port plate is wrapped with case and forms heat exchange body, and case is equipped with water inlet and water outlet,
Water inlet is connected to the superiors' stratosphere, and water outlet is connected to orlop stratosphere；Combustion chamber is set above heat exchange body.
Preferably, intercommunicating pore is offered in the port plate between adjacent stratosphere, intercommunicating pore is located at port plate outer,
And the recirculation hole on adjacent channels partition plate is oppositely arranged.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that：
This money heat exchanger is absorbed heat using flat tube, with it is traditional it is finned compared with, exhaust gases passes are not easy to hold and block, can
To realize maintenance-free and maintenance；Be not in because fin accumulate dust, and cause flue gas block situation.
The exhaust gases passes of this money heat exchanger are more finned than tradition big due to using flat tube configuration, so windage is small, it is right
Wind turbine requires relatively low；Wind turbine cost can be not only reduced, wind turbine noise caused by high-power operation can also be reduced.
For this money heat exchanger by the way of burning is inverted, condensed water under the effect of gravity, is directly entered condensed water water outlet
Pipe is discharged, and avoids the problem of condensed water can not discharge in traditional combustion mode；When setting thermal efficiency value, asked from condensed water
The limitation of topic.
Brief description of the drawings
Fig. 1 is the monnolithic case figure of the present invention；
Fig. 2 is the sectional view of the present invention；
Fig. 3 is the top view of the port plate of the present invention；
Fig. 4 is the structure decomposition figure of heat exchange body；
Fig. 5 is port plate and flat tube and the cooperation figure of pipe.
Reference numeral：1st, case；2nd, combustion chamber；3rd, water inlet；4th, water outlet；5th, port plate；5a, recirculation hole；6th, it is flat
Pipe；7th, pipe；X, gas inlet；Y, exhanst gas outlet.
Embodiment
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings, referring to Fig. 1-5：
A kind of heat exchanger, is mainly formed, combustion chamber by heat exchange body and positioned at the combustion chamber 2 on heat exchange body top
2 provide thermal energy for heat exchange body, and realize the heat exchange with water by the exhaust gases passes inside heat exchange body.With reference to Fig. 2
Understood with Fig. 4, heat exchange body includes case 1 and the disk runner partition plate 5 being fixed in case 1, and port plate 5 is from top to bottom
It is arranged at intervals, the inside of outer rim and case 1 is fixed, forms stratosphere between adjacent channels partition plate 5, the runner between adjacent stratosphere
Intercommunicating pore is offered on partition plate 5, intercommunicating pore is located at 5 outer of port plate, and the recirculation hole 5a on adjacent channels partition plate 5 is set relatively
Put so that current form S types trend, fully heat absorption；Flat tube 6, flat tube 6 and 5 pricker of port plate are axially equipped with port plate 5
Solid welding is fixed and the annular array in port plate 5, and forms the concentric exhaust gases passes group of some circles, 6 upper end of flat tube for flue gas into
Mouth X, and connected with combustion chamber 2, lower end is exhanst gas outlet Y；Due to 5 center size limitation of port plate, 5 center of port plate is worn
If 7 structure of pipe.
Wherein, water inlet 3 is equipped with 1 outer wall side of case, opposite side is equipped with water outlet 4, and water inlet 3 is located at top, goes out
The mouth of a river 4 is located at lower part, and water inlet 3 is connected with the stratosphere of the superiors, and water outlet 4 is connected with undermost stratosphere.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：It is all according to
The equivalence changes that structure, shape, the principle of the present invention is done, should all be covered by within protection scope of the present invention.
Claims (6)
1. a kind of heat exchanger, including port plate (5), port plate (5) is arranged at intervals with some, adjacent channels partition plate (5)
Between form stratosphere, stratosphere is from top to bottom sequentially communicated, it is characterised in that：Port plate is equipped with as flue gas on (5)
The flat tube (6) of passage, flat tube (6) from top to bottom pass through all stratospheres, and flat tube (6) one end is gas inlet (X), and the other end is
Exhanst gas outlet (Y).
2. heat exchanger according to claim 1, it is characterised in that：The flat tube (6) circular array in port plate (5)
Row, and form the concentric exhaust gases passes group of some circles.
3. heat exchanger according to claim 2, it is characterised in that：The cross section of the flat tube (6) is kidney-shaped.
4. heat exchanger according to claim 2, it is characterised in that：Port plate (5) center is equipped with pipe
(7)。
5. heat exchanger according to claim 1, it is characterised in that：Port plate (5) is wrapped with case (1) and is formed
Heat exchange body, case (1) are equipped with water inlet (3) and water outlet (4), and water inlet (3) is connected to the superiors' stratosphere, water outlet
Mouth (4) is connected to orlop stratosphere；Combustion chamber (2) are set above heat exchange body.
6. heat exchanger according to claim 5, it is characterised in that：Opened in port plate (5) between adjacent stratosphere
Equipped with intercommunicating pore, intercommunicating pore is located at port plate (5) outer, and the recirculation hole (5a) on adjacent channels partition plate (5) is oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711340954.7A CN107906747B (en) | 2017-12-14 | 2017-12-14 | heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711340954.7A CN107906747B (en) | 2017-12-14 | 2017-12-14 | heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107906747A true CN107906747A (en) | 2018-04-13 |
| CN107906747B CN107906747B (en) | 2023-10-13 |
Family
ID=61868898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711340954.7A Active CN107906747B (en) | 2017-12-14 | 2017-12-14 | heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107906747B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133959A1 (en) * | 2018-12-26 | 2020-07-02 | 浙江广涛卫厨有限公司 | Heat exchange pipe |
| WO2020133958A1 (en) * | 2018-12-26 | 2020-07-02 | 浙江广涛卫厨有限公司 | New heat exchange tube |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100814938B1 (en) * | 2007-02-14 | 2008-03-19 | 화이버텍 (주) | Apparatus for replacing heat of condensing boiler |
| RU83592U1 (en) * | 2008-08-18 | 2009-06-10 | Виталий Алексеевич Завязкин | PLATE HEAT EXCHANGER |
| CN201429222Y (en) * | 2009-06-19 | 2010-03-24 | 成都市双流壁挂热交换器有限责任公司 | Condensing heat exchanger for fuel water heater |
| US20110139420A1 (en) * | 2009-06-30 | 2011-06-16 | Shanghai Oriental MHE Co., Ltd. | Heat exchanger with microchannel, parallel flow, all-aluminium flat tube welding structure and its application |
| CN102230626A (en) * | 2011-06-02 | 2011-11-02 | 中冶京诚工程技术有限公司 | Transverse baffle and flat pipe type self-preheating burner |
| KR20110138660A (en) * | 2010-06-21 | 2011-12-28 | 손광억 | Heat exchanger |
| CN203364399U (en) * | 2013-06-19 | 2013-12-25 | 广东万和新电气股份有限公司 | Combustor and heat exchanger with same |
| CN105650636A (en) * | 2016-02-03 | 2016-06-08 | 浙江广涛卫厨有限公司 | Heat exchanger assembly for burner |
| CN107192283A (en) * | 2017-05-11 | 2017-09-22 | 中国北方车辆研究所 | The burner exhaust heat of pipe flat tube combination utilizes heat-exchanger rig |
-
2017
- 2017-12-14 CN CN201711340954.7A patent/CN107906747B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100814938B1 (en) * | 2007-02-14 | 2008-03-19 | 화이버텍 (주) | Apparatus for replacing heat of condensing boiler |
| RU83592U1 (en) * | 2008-08-18 | 2009-06-10 | Виталий Алексеевич Завязкин | PLATE HEAT EXCHANGER |
| CN201429222Y (en) * | 2009-06-19 | 2010-03-24 | 成都市双流壁挂热交换器有限责任公司 | Condensing heat exchanger for fuel water heater |
| US20110139420A1 (en) * | 2009-06-30 | 2011-06-16 | Shanghai Oriental MHE Co., Ltd. | Heat exchanger with microchannel, parallel flow, all-aluminium flat tube welding structure and its application |
| KR20110138660A (en) * | 2010-06-21 | 2011-12-28 | 손광억 | Heat exchanger |
| CN102230626A (en) * | 2011-06-02 | 2011-11-02 | 中冶京诚工程技术有限公司 | Transverse baffle and flat pipe type self-preheating burner |
| CN203364399U (en) * | 2013-06-19 | 2013-12-25 | 广东万和新电气股份有限公司 | Combustor and heat exchanger with same |
| CN105650636A (en) * | 2016-02-03 | 2016-06-08 | 浙江广涛卫厨有限公司 | Heat exchanger assembly for burner |
| CN107192283A (en) * | 2017-05-11 | 2017-09-22 | 中国北方车辆研究所 | The burner exhaust heat of pipe flat tube combination utilizes heat-exchanger rig |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133959A1 (en) * | 2018-12-26 | 2020-07-02 | 浙江广涛卫厨有限公司 | Heat exchange pipe |
| WO2020133958A1 (en) * | 2018-12-26 | 2020-07-02 | 浙江广涛卫厨有限公司 | New heat exchange tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107906747B (en) | 2023-10-13 |
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