CN208720516U - A kind of efficient heat exchange condensation heating stove - Google Patents
A kind of efficient heat exchange condensation heating stove Download PDFInfo
- Publication number
- CN208720516U CN208720516U CN201821241047.7U CN201821241047U CN208720516U CN 208720516 U CN208720516 U CN 208720516U CN 201821241047 U CN201821241047 U CN 201821241047U CN 208720516 U CN208720516 U CN 208720516U
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- China
- Prior art keywords
- heat exchange
- heating stove
- substrate
- efficient heat
- annular channel
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 63
- 238000009833 condensation Methods 0.000 title claims abstract description 18
- 230000005494 condensation Effects 0.000 title claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 46
- 239000002351 wastewater Substances 0.000 claims abstract description 6
- 230000008676 import Effects 0.000 claims abstract description 5
- 238000003860 storage Methods 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 7
- 238000010273 cold forging Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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
- Details Of Fluid Heaters (AREA)
Abstract
The utility model provides a kind of efficient heat exchange condensation heating stove, substrate；Positioned at substrate upper and lower ends, the substrate, and the lumen for conveying storage high-temperature high-pressure boiler waste water are radially worn, the lumen is divided into import lumen and outlet lumen；Positioned at the substrate side, annular channel is formed on the substrate, and the annular channel is S-shaped, and the head and the tail of the annular channel connect the lumen.The annular channel center is equipped with fin, is that a kind of heat exchange efficiency is high, and the small and easy to assembly efficient heat exchange of flow resistance condenses heating stove, with overcome tradition condensation heating stove there are the shortcomings that.
Description
Technical field
The utility model relates to design of heat exchanger fields more particularly to a kind of efficient heat exchange to condense heating stove.
Background technique
With the heating of southern heating problem, in addition influencing within 2013 the haze weather in the whole nation, the heating side of household heating
Formula is discussed warmly.Compared with traditional concentration heating system, household heating has apparent independence and comfort.
Common household heating mainly has two kinds of wall-hung boiler, floor heating forms.Both from heating have the characteristics that one it is common
Being exactly can be according to the variation of room temperature, from main regulation temperature, while can also be autonomous according to the needs of different indoor temperatures
Set temperature.And at home nobody when, need to only turn down to the temperature on duty of nobody home, thereby saving energy consumption.Furthermore floor heating
Heating mode from bottom to top also complies with base of principle of human engineering, so that heating of the people in room feels more comfortable, more strong
Health.Other than the heating edge independently comfortably warmed oneself, the energy-saving and environmental protection feature of point family heating is also that it increasingly becomes popular heating
Another major reason of mode.Compared to common heating stove, mix condensing heating furnace thermal efficiency is high, and combustion gas expense is greatly saved；
The CO content in smoke of discharge is low, environmentally protective.Therefore, expert thinks, condensing type heating stove can gradually replace tradition and adopt
Radiator becomes main product in the market.
Condensing type heating stove uses condensation technology, and the heat in boiler feed water is produced, and is indoor heating, existing condensation
Heating stove exchanges the promotion of the thermal efficiency in order to usually have ignored in order to easy to process, causes to the boiler for having same energy density
Waste water, it is relatively low to adopt the thermal efficiency, also causes energy utilization efficiency relatively low indirectly, heating cost is higher.
Furthermore salt content is higher in boiler wastewater, if the runner for not flowing through heating stove to waste water optimizes, in high temperature
In the case where high pressure, it is easy to generate vortex and bubble, and in the runner inner wall fouling of heating stove so that fluid and heating stove it
Between thermal resistance greatly increase, be extremely unfavorable for its carry out heat exchange, also considerably increase the heat exchange difficulty of heating stove.
Therefore, the utility model devises a kind of heat exchange efficiency height, the small and easy to assembly efficient heat exchange of flow resistance
Condense heating stove, with overcome tradition condensation heating stove there are the shortcomings that.
Utility model content
The purpose of the utility model is to provide a kind of efficient heat exchanges to condense heating stove, has arc-shaped runner simultaneously,
And in arc-shaped runner center, dispersion is placed with fin, carries out so as to the heat dissipation effect to efficient heat exchange condensation heating stove
Optimization.
The embodiments of the present invention provide a kind of efficient heat exchange condensation heating stove, comprising:
Substrate；Positioned at substrate upper and lower ends, the substrate is radially worn, and for conveying storage high-temperature high-pressure boiler waste water
Lumen, the lumen be divided into import lumen and outlet lumen；Positioned at the substrate side, annular flow is formed on the substrate
Road, the annular channel is S-shaped, and the head and the tail of the annular channel connect the lumen；In one embodiment, the annular channel
Center is equipped with fin；In one embodiment, the fin is streamlined, and the fin both ends are thin, thick middle, and with the annular
Fluid flow direction is parallel in runner；In one embodiment, adjacent two runner of the annular channel shares boundary neighbour's plate；?
In one embodiment, the lumen is distributed on any corner of the substrate；In one embodiment, it is located at the substrate other side
Edge is equipped with fixed thermal column；In one embodiment, the annular channel top is additionally provided with overflow hole, and the overflow hole is set to
The corner of the annular channel；In one embodiment, the multiple fin runs through the substrate, and the multiple fin is arranged parallel
At least a line is arranged into, and is distributed on one or more horizontal planes；In one embodiment, in the annular channel sub-thread width
Spacing between the fin adjacent less than on same plane.
In one embodiment, the substrate has mounting surface, and the mounting surface adopts hot plane for carrying, described more
A fixed thermal column is located on the side facing away from the fin of the substrate, and the fixed thermal column dense distribution is in installation table
The a certain region in face or whole region.
In one embodiment, the extending direction of the fixed thermal column it is parallel with the extending direction of the fin or relative to
The extending direction of the fin tilts, and the fin vertical connection is on the substrate.
In one embodiment, the fixed thermal column is cylindrical shape or prism shape.
In one embodiment, the thickness of the fin is within the scope of 0 .5mm to 5mm.
In one embodiment, the diameter of the fixed thermal column is within the scope of 0 .5mm to 5mm.
In one embodiment, the efficient heat exchange condensation heating stove is integrated cold-forging forming part.
1) as at least one above-mentioned efficient heat exchange as described in the examples of the utility model condenses heating stove, by
Annular channel is set between two lumens, and for straight tube adds the bend pipe of non-good transition, flow resistance has by a relatively large margin flow resistance
Decline.
2) in addition, in the utility model annular channel all planes for almost flowing through substrate, lead to heat exchange area significantly
Increase, exchanges heat more abundant.
3) it can be determined in any combination according to the size for adopting heat between single efficiently heat exchange condensation heating stove, it is real
The size that now exchanges heat is adjusted.
4) it is easy to form and be integrally formed, in this way, making its installation extremely simple, also facilitates and it is dismantled.
5) heating stove is condensed to improve efficient heat exchange by the way that fin and fixed two kinds of radiator structures of thermal column are arranged simultaneously
The flexibility ratio of design is to optimize and improve heat dissipation effect.
Detailed description of the invention
Fig. 1 is the utility model embodiment schematic perspective view；
Fig. 2 is the utility model embodiment main view；
Fig. 3 is the utility model embodiment side view.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
General plotting according to the present utility model provides a kind of efficient heat exchange condensation heating stove, comprising: substrate 100, position
Multiple fins 300 in gap are arranged side by side and had each other in the side of substrate 100, are mutually put down between multiple fins 300
It goes and independent；Positioned at 100 upper and lower ends of substrate, the substrate 100 is radially worn, and useless for conveying storage high-temperature high-pressure boiler
The lumen 500 of water, the lumen 500 divide for import lumen and outlet lumen；Positioned at 100 side of substrate, in the substrate
Annular channel 200 is formed on 100, the annular channel 200 is S-shaped, and the head and the tail of the annular channel 200 connect the lumen
500；Multiple fins 300 are distributed in 200 center of annular channel.
In addition, in the following detailed description, to elaborate many concrete details to provide to present disclosure convenient for explaining
The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments without these specific details may be used
To be carried out.
Fig. 1-3 schematically shows the detailed of the efficient heat exchange condensation heating stove of an embodiment according to the present utility model
Thin design, substrate 100 are the plate object of ellipse, and substrate 100 is equipped with panel at elliptical both ends, are used as and exchange heat with the external world
The conducting surface of amount；In order to enhance the heat-conducting effect of the material, substrate 100 preferably uses the higher material preparation of thermal coefficient, such as copper
Material, aluminium or iron material matter that can also be relatively inexpensive using price, to balance the relationship between heat-conducting effect and preparation cost.
- Fig. 3 referring to Figure 1, fixed thermal column 600 for example can be cylindrical shape or prism shape, dissipate with fin 300
It is different in heat effect, fin 300 due to be sheet structure, channel can be formed between each adjacent fin 300,
The channel can guide fluid to flow, for example, heat can be guided to needs region or avoid that component may be caused to damage
Harmful region.Moreover, fin 300 usually has better intensity, not easy to break and deformation.And fix thermal column 600 and fin
300 compare, and the effect of fixed thermal column 600 essentially consists in two aspects, on the one hand, by fixed thermal column 600, can fix two
The substrate 100 of adjacent superposition, in this way, the amount of flowing through of boiler water can be increased.
In addition, the fin 300 added can make fluid more freely circulate, without unidirectional only along fixed channel
Flowing.
Since both fixed thermal column 600 and fin 300 have the characteristics that respective different, the combined application of the two can be with needle
Heat dissipation effect of the different heating demands between each region to heat exchange condensation heating stove is optimized.
Actual in use, different user is different the requirement for taking heat, solving the contradictory method can be adopted
It realizes with the following method, on the one hand can increase the flow velocity for flowing through lumen 500, on the other hand can integrally expand single heat exchange
The size of heating stove is condensed, multiple heat exchanges can also be condensed heating stove arranged in parallel.
Adjacent two runner of annular channel 200 shares boundary neighbour's plate, that is, annular channel 200 is separated by by a partition
It opens, fluid flows through entire substrate 100, lumen 500 is distributed in substrate 100 from detour back and forth after the entrance of import lumen as much as possible
Any corner on, in the present invention, lumen 500 is distributed in three corners of substrate 100, be located at 100 other side of substrate
Surrounding of 600 precedence partition of fixation thermal column of edge setting in substrate 100.
200 top of annular channel is additionally provided with overflow hole 400, and overflow hole 400 is set to the corner of annular channel 200, setting
Overflow hole 400 can have various use, first, user is not desired to dismantle substrate 100 one by one to clean residual convenient for cleaning
When the scale inhibition of inside, hairbrush can be used directly to rinse；Second, opening overflow hole 400 can arrange when not using heating stove
The dirt cleaned to the greatest extent；
Multiple fins 300 run through substrate 100, and multiple fins 300 are in parallel arranged to form at least a line, and are distributed in one or more
On a horizontal plane, the width of sub-thread is less than the spacing between fin 300 adjacent on same plane in annular channel 200, in this way,
Fluid turbulent flow easy to form after fin 300, turbulent flow can greatly improve heat exchange efficiency for laminar flow.
Substrate 100 has mounting surface, and mounting surface adopts hot plane for carrying, and multiple fixed thermal columns 600 are located at base
On the side facing away from fin 300 of plate 100, fixed 600 dense distribution of thermal column is in a certain region or whole areas of mounting surface
Domain, in this way, not only there is a smooth transition regions for mounting surface, but also there is the transition of the multiple fixed thermal columns 600 of installation
Region.
The extending direction of fixed thermal column 600 is parallel with the extending direction of fin 300 or extension side relative to fin 300
To inclination, 300 vertical connection of fin is on substrate 100, as an example, multiple fins 300 can be disposed through substrate 100.
This can form longer flow-guiding channel in the case where the thickness of substrate 100 is little, to reduce the thickness of substrate 100
The extending direction of the fixed thermal column 600 can be parallel with the extending direction of the fin 300.This is for efficient
The manufacture craft of heat exchange condensation heating stove is advantageous.But the embodiments of the present invention are without being limited thereto, for example, described
The extending direction of fixed thermal column 600 can also be tilted relative to the extending direction of the fin 300.
As an example, the thickness of the fin 300 can be within the scope of 0 .5mm to 5mm, such as 1mm to 3mm.As showing
Example, the diameter of the fixed thermal column 600 can be within the scope of 0 .5mm to 5mm, such as 1mm to 3mm.Fin 300 and fixation
The height of thermal column 600 can give according to actual design requirement.The heat dissipation area of fin 300 and fixed thermal column 600
(surface area) is bigger, and heat dissipation effect is better.
In the embodiments of the present invention, it is cold that fin 300 and fixed thermal column 600 are all disposed within same efficient heat exchange
In solidifying heating stove, bigger flexibility ratio is provided for heat dissipation design.It is respective by adjusting fin 300 and fixed thermal column 600
Quantity and layout, the heat dissipation effect that can condense heating stove to efficient heat exchange optimize.
The efficient heat exchange condensation heating stove of embodiment according to the present utility model can be made by integrally formed mode
It makes to obtain higher integral strength, for example, the efficient heat exchange condensation heating stove can be integrated cold-forging forming part.One
Cold-forging forming part is compared with traditional cast form part, and the mechanical defect of structure is less, and weight is lighter, and cost is lower.
Experiment shows that under equal conditions the fin developed area of the utility model design is 560cm2, raw water road area
1540cm2 is expanded into, the heat exchange area after the utility model increase is that 2100cm2 incrementss have reached 36.3%.This is practical new
Type flap design uses arcuate stream line type, does not have much affect to flow velocity, does not increase main unit load.When leaving water temperature reaches 85 DEG C
When, maximum flow of water amount is that flow is not influenced under 86m3/h square one, and heat exchanger time shortens 20%.The thermal efficiency is further increased,
It saves energy consumption.
The foregoing is merely the utility model preferred embodiment, structure is not limited to the above-mentioned shape enumerated,
Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in this reality
Within novel protection scope.
Claims (9)
1. a kind of efficient heat exchange condenses heating stove, it is characterised in that: including substrate；Positioned at substrate upper and lower ends, radially wear
The substrate, and the lumen for conveying storage high-temperature high-pressure boiler waste water, the lumen are divided into import lumen and outlet lumen；
Positioned at the substrate side, annular channel is formed on the substrate, and the annular channel is S-shaped, the head of the annular channel
Tail connects the lumen.
2. a kind of efficient heat exchange as described in claim 1 condenses heating stove, it is characterised in that: the annular channel center is set
There is fin.
3. a kind of efficient heat exchange as claimed in claim 2 condenses heating stove, it is characterised in that: the fin is streamlined,
The fin both ends are thin, thick middle, and parallel with fluid flow direction in the annular channel.
4. a kind of efficient heat exchange as described in claim 1 condenses heating stove, it is characterised in that: the annular channel it is adjacent
Two runners share boundary neighbour's plate.
5. a kind of efficient heat exchange as described in claim 1 condenses heating stove, it is characterised in that: be located at the substrate other side
Edge is equipped with fixed thermal column.
6. a kind of efficient heat exchange as claimed in claim 2 condenses heating stove, it is characterised in that: multiple fins run through institute
Substrate is stated, multiple fins are in parallel arranged to form at least a line, and are distributed on one or more horizontal planes.
7. a kind of efficient heat exchange as claimed in claim 2 condenses heating stove, it is characterised in that: sub-thread in the annular channel
Width be less than the spacing on same plane between adjacent fin.
8. a kind of efficient heat exchange as claimed in claim 2 condenses heating stove, it is characterised in that: the thickness of the fin is 0
.5mm within the scope of 5mm.
9. a kind of efficient heat exchange as described in claim 1 condenses heating stove, it is characterised in that: the efficient heat exchange condensation
Heating stove is integrated cold-forging forming part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241047.7U CN208720516U (en) | 2018-08-02 | 2018-08-02 | A kind of efficient heat exchange condensation heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241047.7U CN208720516U (en) | 2018-08-02 | 2018-08-02 | A kind of efficient heat exchange condensation heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208720516U true CN208720516U (en) | 2019-04-09 |
Family
ID=65976002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821241047.7U Expired - Fee Related CN208720516U (en) | 2018-08-02 | 2018-08-02 | A kind of efficient heat exchange condensation heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208720516U (en) |
-
2018
- 2018-08-02 CN CN201821241047.7U patent/CN208720516U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |