CN206094563U - Combined -type condensing heat exchanger - Google Patents
Combined -type condensing heat exchanger Download PDFInfo
- Publication number
- CN206094563U CN206094563U CN201621125464.6U CN201621125464U CN206094563U CN 206094563 U CN206094563 U CN 206094563U CN 201621125464 U CN201621125464 U CN 201621125464U CN 206094563 U CN206094563 U CN 206094563U
- Authority
- CN
- China
- Prior art keywords
- dististyle
- heat exchanger
- combined
- column
- heat transfer
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a combined -type condensing heat exchanger, includes a preceding dististyle, a back dististyle and a plurality of intermediate film, and dististyle and all intermediate film upper portions fretwork before wherein form the integrative combustion chamber of UNICOM of each other after position seals and connects, adjacent intermediate film parallel connection, the centre is left the clearance and is communicated with each other with the combustion chamber as heat transfer passageway, this heat transfer passageway upper portion, and lower part and outlet flue communicate with each other, preceding dististyle sets up respectively with the back dististyle is connected the assembly both ends that constitute at the intermediate film, with adjacent intermediate film parallel connection, preceding dististyle and back dististyle all and leave the clearance between the adjacent intermediate film as the heat transfer passageway, the wall portion of intermediate film and preceding dististyle and back dististyle all trades the hot junction structure to extending in the heat transfer passageway, the wall portion of intermediate film and preceding dististyle and back dististyle all trades hot junction to extension in the heat transfer fluid passageway and constructs. The heat transfer of this combination formula condenser is effectual.
Description
Technical field
This utility model is related to a kind of condensing heat exchanger, particularly a kind of Combined-type condensing heat exchanger, belongs to heat exchange and changes
Hot device field.
Background technology
Heat exchanger has been widely used at present industry and civil area, and existing frequently-used heat exchange mode is with traditional tubulation
Based on fin pattern.This traditional tubulation finned heat exchanger not only structure and complex process, manufacture and material cost it is higher,
And also need to for burner to be arranged on heat exchanger lower section.The flue gas that burner combustion is produced is from bottom to top through heat exchanger, water
Flow through tubulation and the heat in flue gas is absorbed by fin and is heated up, and flue-gas temperature declines in heat transfer process, the heat of heat exchanger
Efficiency is below 90%.The combustion gas condensing heat exchanger part for occurring therewith improves solid or liquid fuel imperfect combustion
Phenomenon, wherein a part of condensing heat exchanger arranges combustor using top, bottom carries out the process that exchanges heat using heat exchanger tube
The condensing heat exchanger that technical scheme, such as Chinese patent CN105841351A are announced, this kind of heat exchanger structure can effectively drop
The temperature of low smoke evacuation and make full use of steam gasification latent heat, but bring therewith is that condensed water adheres to reduction on duct wall and changes
The thermal efficiency, and water causes pipeline life to shorten with the corrosion of flue gas heat exchanging duct wall, reduces the service life of heat exchanger, and
This kind of structure heat exchanger assembling is difficult, and the maintenance cost in use is very high.
The content of the invention
The purpose of this utility model is that to provide a kind of heat exchange efficiency high, easy to assembly, low cost of manufacture and the side of maintenance
Just combined condensing formula heat exchanger.
For realize technical scheme that the purpose of this utility model adopts for:A kind of Combined-type condensing heat exchanger, its feature exists
In:Including a front dististyle, dististyle and multiple intermediates after one are respectively provided with inside the front dististyle, rear dististyle and intermediate
There are heat transfer fluid channels, wherein front dististyle and all of intermediate top hollow out, form after the closing connection of hollow out position and be mutually connected
Logical integrated combustion chamber, the parallel connection of adjacent intermediate, junction side is closed, and gap is left as heat exchanger channels in centre,
The heat exchanger channels top communicates with combustor, and bottom communicates with outlet flue, and the front dististyle and rear dististyle are separately positioned on centre
The assembly two ends that piece is connected and composed, with the parallel connection of adjacent intermediate, front dististyle is totally-enclosed knot with rear dististyle downside
Structure, front dististyle leaves gap as heat exchanger channels with rear dististyle between adjacent intermediate, the intermediate and front dististyle
And the wall portion of rear dististyle be extended with into heat exchanger channels heat exchange structure, the intermediate and front dististyle and rear dististyle wall portion it is equal
Heat exchange structure is extended with into heat transfer fluid channels;Further, the heat exchanging fluid of the intermediate, front dististyle and rear dististyle leads to
Reinforcing prop, the reinforcing prop two ends two walls connection relative with heat transfer fluid channels respectively are provided with road;Further, it is described
Outlet flue is connected with condensation chamber, and condensation chamber is provided with the waste gas outlet communicated with the external world;Further, the heat transfer fluid channels
It is set to revolve lift structure from bottom to top disc inside front dististyle, rear dististyle and intermediate, the heat transfer fluid channels are high
Degree is consistent, and lower end is heat exchanging fluid import, and upper end is heat exchanging fluid outlet;Further, the intermediate and front dististyle and after
The upper width of dististyle is more than lower width, and upper and lower width ratio is 1.2:1 to 2.5:Between 1;Further, the centre
Piece, front dististyle and rear dististyle are rectangle;Further, the wall portion of the intermediate, front dististyle and rear dististyle is into heat exchanger channels
The heat exchange structure of extension be column, be staggered between the column two rows, two neighboring intermediate, intermediate with it is front
Gap is left between the column terminal surface that dististyle, intermediate and rear dististyle wall portion extend;Further, the column is sky
Heart column;Further, the two neighboring intermediate, front dististyle and intermediate, intermediate and rear dististyle wall portion extend
Gap between column terminal surface is less than 5 millimeters;Further, the column near combustor side is highly less than combustor
The column height of distal end, the heat exchanger channels cross section that the column is constituted is Y shape.
Positive beneficial effect of the present utility model is:The combustor of this combined condenser is arranged on heat exchanger top,
Hot fluid carries out heat exchange, hot fluid and hot fluid move toward one another to be added, heat exchange effect with hot fluid to be added by heat exchanger channels
Rate is high, good effect of heat exchange, the exhaust temperature after heat exchange well below current common gilled radiator, and in order to strengthen changing
The thermal efficiency, is also provided with heat exchange mechanisms in heat transfer fluid channels, and the heat exchange mechanisms not only increased the heat exchange area of heat exchanger,
Turbulent situation during flow of fluid can also be improved, further increase heat exchange efficiency.The reinforcing prop arranged in fluid passage, strengthens
The intensity of heat exchanger fin, improves service life.This combined radiator is made up of dististyle and intermediate, by increase and decrease
Between piece quantity, can easily change the heat exchange power of this heat exchanger, and manufacturing process is simple, it is easy to assembly, can be with spirit
Work easily meets the device requirement of various occasions.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the internal anatomy of this utility model intermediate.
Fig. 3 is the schematic diagram of this utility model dististyle.
Specific embodiment
In order to more fully explain enforcement of the present utility model, embodiment of the present utility model presented below, these realities
It is only, to elaboration of the present utility model, not limit scope of the present utility model to apply example.
With reference to accompanying drawing to the further details of explanation of this utility model, it is labeled as in accompanying drawing:1. heat transfer fluid channels;2.
Condensation chamber;3. reinforcing prop;4. combustor;5. heat exchange structure;6. column;7. dististyle after;8. intermediate;9. exchange heat logical
Road;10. heat exchanging fluid import;11. heat exchanging fluids are exported.
As can be seen from Figure:A kind of Combined-type condensing heat exchanger, including a front dististyle, dististyle 7 and one after one
Or multiple intermediates, be provided with heat transfer fluid channels 1 inside the front dististyle, rear dististyle 7 and intermediate, wherein front dististyle and
All of intermediate top hollow out, after the closing connection of hollow out position the integrated combustion chamber 4 for communicating with one another, adjacent intermediate are formed
Parallel connection, junction side is closed, and gap is left as heat exchanger channels 9 in centre, the top of heat exchanger channels 9 and the phase of combustor 4
Logical, bottom communicates with outlet flue, and the front dististyle is separately positioned on the assembly two ends that intermediate is connected and composed with rear dististyle 7,
With the parallel connection of adjacent intermediate, front dististyle and rear dististyle downside is full-closed structure, and front dististyle and rear dististyle 7 are and phase
Gap is left between adjacent intermediate as heat exchanger channels 9, the wall portion of the intermediate, front dististyle and rear dististyle 7 is logical to heat exchange
The wall portion of heat exchange structure, the intermediate and front dististyle and rear dististyle 7 is extended with road 9 to extend into heat transfer fluid channels 1
There is heat exchange structure;Further, reinforcing prop 3 is provided with the intermediate, front dististyle and the heat transfer fluid channels 1 of rear dististyle 7,
The two walls connection relative with heat transfer fluid channels 1 respectively of the two ends of the reinforcing prop 3;Further, the outlet flue is connected with cold
Solidifying room 2, condensation chamber 2 is provided with the waste gas outlet communicated with the external world;Further, figure it is seen that the heat exchanging fluid is logical
Road 1 is set to revolve lift structure from bottom to top disc inside front dististyle, rear dististyle 7 and intermediate, and the heat exchanging fluid leads to
Road 1 is highly consistent, and lower end is heat exchanging fluid import 10, and upper end is heat exchanging fluid outlet 11;Further, the intermediate with it is front
Dististyle and rear dististyle 7 are rectangle;Further, the wall portion of the intermediate, front dististyle and rear dististyle 7 is prolonged into heat exchanger channels 9
The heat exchange structure stretched be column 6, be staggered between the two rows of the column 6, two neighboring intermediate, intermediate with it is front
Gap is left between the terminal surface of column 6 that dististyle, intermediate and the wall portion of rear dististyle 7 extend;Further, the column 6
For open column shape body;Further, the two neighboring intermediate, front dististyle and intermediate, intermediate prolong with the wall portion of rear dististyle 7
Gap between the column terminal surface stretched is less than 5 millimeters;Further, the height of column 6 near the side of combustor 4 is less than
The height of column 6 of the distal end of combustor 4, the cross section of heat exchanger channels 9 that the column 6 is constituted is Y shape.
Claims (10)
1. a kind of Combined-type condensing heat exchanger, it is characterised in that:Including a front dististyle, dististyle and multiple intermediates after one,
Heat transfer fluid channels are provided with inside the front dististyle, rear dististyle and intermediate, wherein on front dististyle and all of intermediate
Portion's hollow out, after the closing connection of hollow out position the integrated combustion chamber for communicating with one another, the parallel connection of adjacent intermediate, junction are formed
Side is closed, and gap is left as heat exchanger channels in centre, and the heat exchanger channels top communicates with combustor, bottom and outlet flue phase
Logical, the front dististyle is separately positioned on the assembly two ends that intermediate is connected and composed with rear dististyle, parallel with adjacent intermediate
Connection, front dististyle is full-closed structure with rear dististyle downside, and front dististyle leaves with rear dististyle between adjacent intermediate
Gap is extended with heat exchange knot as the wall portion of heat exchanger channels, the intermediate and front dististyle and rear dististyle into heat exchanger channels
The wall portion of structure, the intermediate and front dististyle and rear dististyle is extended with heat exchange structure into heat transfer fluid channels.
2. a kind of Combined-type condensing heat exchanger according to claim 1, it is characterised in that:The intermediate, front dististyle and
It is provided with reinforcing prop, two relative with heat transfer fluid channels respectively walls of the reinforcing prop two ends in the heat transfer fluid channels of dististyle afterwards
Connection.
3. a kind of Combined-type condensing heat exchanger according to claim 1, it is characterised in that:The outlet flue is connected with condensation
Room, condensation chamber is provided with the waste gas outlet communicated with the external world.
4. a kind of Combined-type condensing heat exchanger according to claim 1, it is characterised in that:The heat transfer fluid channels are front
It is set to revolve lift structure, the heat transfer fluid channels height one from bottom to top disc inside dististyle, rear dististyle and intermediate
Cause, lower end is heat exchanging fluid import, upper end is heat exchanging fluid outlet.
5. a kind of Combined-type condensing heat exchanger according to claim 1, it is characterised in that:The intermediate and front dististyle and
Afterwards the upper width of dististyle is more than lower width, and upper and lower width ratio is 1.2:1 to 2.5:Between 1.
6. a kind of Combined-type condensing heat exchanger according to claim 1, it is characterised in that:The intermediate, front dististyle and
Afterwards dististyle is rectangle.
7. a kind of Combined-type condensing heat exchanger according to claim 1, it is characterised in that:The intermediate, front dististyle and
The heat exchange structure that afterwards wall portion of dististyle extends into heat exchanger channels is column, is staggered between the column two rows,
Between leaving between the column terminal surface that two neighboring intermediate, intermediate and front dististyle, intermediate and rear dististyle wall portion extend
Gap.
8. a kind of Combined-type condensing heat exchanger according to claim 7, it is characterised in that:The column is open column shape
Body.
9. a kind of Combined-type condensing heat exchanger according to claim 7, it is characterised in that:The two neighboring intermediate,
Gap between the column terminal surface that front dististyle and intermediate, intermediate and rear dististyle wall portion extend is less than 5 millimeters.
10. a kind of Combined-type condensing heat exchanger according to claim 7 or 8, it is characterised in that:Near combustor side
Highly less than the column height of combustor distal end, the heat exchanger channels cross section that the column is constituted is Y shape to column.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621125464.6U CN206094563U (en) | 2016-10-17 | 2016-10-17 | Combined -type condensing heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621125464.6U CN206094563U (en) | 2016-10-17 | 2016-10-17 | Combined -type condensing heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206094563U true CN206094563U (en) | 2017-04-12 |
Family
ID=58483947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621125464.6U Active CN206094563U (en) | 2016-10-17 | 2016-10-17 | Combined -type condensing heat exchanger |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206094563U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106352551A (en) * | 2016-10-17 | 2017-01-25 | 孔明旺 | Combined condensing heat exchanger |
-
2016
- 2016-10-17 CN CN201621125464.6U patent/CN206094563U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106352551A (en) * | 2016-10-17 | 2017-01-25 | 孔明旺 | Combined condensing heat exchanger |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107388852B (en) | A kind of gas gas high-temperature heat-exchanging | |
CN103900255B (en) | Gas furnace and heat exchanger assemblies thereof | |
WO2014044208A1 (en) | Forced spiral finned coil condensation heat-supplying heat exchanger | |
CN206361941U (en) | A kind of heat exchanger assemblies in condensation-type gas-fired heating water heater | |
CN105841351B (en) | A kind of condensing heat exchanger | |
CN206094563U (en) | Combined -type condensing heat exchanger | |
CN106352551A (en) | Combined condensing heat exchanger | |
CN104864600B (en) | A kind of all steel heat exchanger | |
CN206929992U (en) | The detachable condensing heat exchanger of multistage | |
CN206755963U (en) | Inner-finned-tube heat exchanger | |
CN212179240U (en) | Novel thermal cycle channel of boiler | |
CN110307646A (en) | The heat exchanger and gas heater of gas heater | |
CN203928848U (en) | The condensing heat exchanger of a kind of condensing heat exchange plate and application thereof | |
CN105066437B (en) | The complete wet back of the body central flame flame boiler of integral type | |
CN106766171A (en) | A kind of heat exchanger assemblies in condensation-type gas-fired heating water heater | |
CN208223269U (en) | A kind of boiler inner fin heat exchange tube | |
CN208416750U (en) | A kind of heat exchanger structure of vehicle fuel heater | |
CN202928096U (en) | Forcible fin straight pipe condensation and heat supply heat exchanger | |
CN206755964U (en) | Inner-finned-tube heat exchanger with micro- wedge structure | |
CN211854448U (en) | Energy-saving heat exchanger of hot air rotary furnace | |
CN206235024U (en) | Integral type condensing heat exchanger | |
CN205678864U (en) | Multistage pre-heated gas heat exchanger | |
CN104006699A (en) | Condensation type heat exchange plate and condensation type heat exchanger with same | |
CN205388370U (en) | High temperature hot water machine | |
CN110514038A (en) | A kind of condensing heat exchanger |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |