CN106123300A - A kind of heat exchange flue and recuperative furnace - Google Patents
A kind of heat exchange flue and recuperative furnace Download PDFInfo
- Publication number
- CN106123300A CN106123300A CN201610649471.4A CN201610649471A CN106123300A CN 106123300 A CN106123300 A CN 106123300A CN 201610649471 A CN201610649471 A CN 201610649471A CN 106123300 A CN106123300 A CN 106123300A
- Authority
- CN
- China
- Prior art keywords
- layer
- heat exchange
- fin
- flue
- exchange flue
- 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.)
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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
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/107—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using fluid fuel
-
- 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
- F24H9/001—Guiding means
- F24H9/0015—Guiding means in water channels
- F24H9/0021—Sleeves surrounding heating elements or heating pipes, e.g. pipes filled with heat transfer fluid, for guiding heated liquid
-
- 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
- F24H9/0036—Dispositions against condensation of combustion products
-
- 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
- F24H9/12—Arrangements for connecting heaters to circulation pipes
- F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
- F24H9/139—Continuous flow heaters
-
- 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
- F24H9/16—Arrangements for water drainage
-
- 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
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Fluid Heaters (AREA)
Abstract
The invention belongs to heat supply cooking stove technical field, it is proposed that a kind of heat exchange flue, including being provided with the fin layer at the mouth of a river, fin layer housing includes shell and the inner shell of intermediate formation main line, and fin layer is several, and superposition forms steaming utensil type fin layer.Also proposed a kind of recuperative furnace, including above-mentioned heat exchange flue, heat exchange flue internal upper part is provided with burner, and heat exchange flue lower end is connected with smoke discharging pipe.By technique scheme, solve heat exchange flue and the problem of recuperative furnace heat transfer effect difference in prior art.
Description
Technical field
The invention belongs to heat supply cooking stove technical field, relate to a kind of heat exchange flue and recuperative furnace.
Background technology
Recuperative furnace cardinal principle is the heat produced by the burning flue that passes in body of heater and water is heated into hot water,
Provide the user hot water, but heat exchange flue of the prior art in use heat time of staying in flue is short, causes
The problem of heat transfer effect difference, thus cause whole recuperative furnace heat transfer effect poor, it is impossible to meet the demand of user, therefore, invent one
Kind can increase the heat exchange flue of heat retention time and good effect of heat exchange in flue and recuperative furnace or necessary.
Summary of the invention
The present invention proposes a kind of heat exchange flue, solves heat exchange flue and poor the asking of recuperative furnace heat transfer effect in prior art
Topic.
The technical scheme is that and be achieved in that:
A kind of heat exchange flue, including:
Being provided with the fin layer at the mouth of a river, described fin layer housing includes shell and the inner shell of intermediate formation main line, described
Fin layer is several, and superposition forms steaming utensil type fin layer.
Further, also include that condensate layer, described condensate layer are arranged on described fin layer side and/or lower section, described condensation
The housing of layer also includes shell and the inner shell of intermediate formation main line, and the inner shell of described condensate layer is additionally provided with described main line
The looped pipeline road of connection.
Further, described condensate layer is several, and all superposition forms steaming utensil type, between adjacent described fin layer, adjacent
Between described condensate layer, all connected by alignment pin between adjacent described condensate layer and described fin layer, and adjacent described fin
Between Ceng, between adjacent described condensate layer, between adjacent described condensate layer and described fin layer, it is provided with asbestos board.
Further, described fin layer and described condensate layer are cylinder, and the described mouth of a river is two, and is separately positioned on institute
State fin layer or the two ends of described condensate layer housing.
Further, the inner shell of described fin layer is provided with fin one, and described fin one is covered with at described fin layer
On inner shell, and the inner shell of described fin layer and described condensate layer is semicircle.
Further, described looped pipeline road is several and be arranged in parallel, and described looped pipeline road outer surface is provided with fin two, adjacent
Arrange in angle between the looped pipeline road of described condensate layer.
The invention allows for a kind of recuperative furnace, including above-mentioned heat exchange flue, described heat exchange flue internal upper part is provided with
Burner, described heat exchange flue lower end is connected with smoke discharging pipe.
Further, the outlet of described smoke discharging pipe is arranged on above described heat exchange flue.
Further, described smoke discharging pipe lower end is provided with condensate drain outlet, and described condensate drain outlet returns water dress with anti-
Put connection, described anti-return water device and include being provided with U-shaped curved delivery pipe.
Further, described burner includes that burner, described burner inlet are connected with blower fan.
The invention have the benefit that
1, flue is steaming utensil type, and both flue was formed by stacking by several fin layers and condensate layer, and user can be as required
The quantity of fin layer or condensate layer is increased or decreased, conveniently flue is adjusted, reduce unnecessary consumption, increase flue
Practicality and the scope of application, save resource consumption, creation based on inventor, and user its is possible to can be according to demand by adjusting
The quantity of joint fin layer regulates heat transfer effect and heat exchange efficiency, moreover it is possible to flue is dismounted, convenient transport, possesses structure letter
Single, the convenient advantage used.
When the flue condensate layer of the present invention is arranged on the lower section of fin layer, condensate layer orlop is intake, going out of opposite side
Water, the most upwards turns back；When condensate layer is arranged on the side of fin layer, the superiors' water inlet of condensate layer, the mouth of a river of opposite side
Water outlet, turns back downwards, enters back into fin layer and the most upwards turns back；When condensate layer is two parts, and a part is arranged on fin
Below Ceng, when a part is arranged on fin layer side, the condensate layer from side is intake again through the condensate layer of lower section, finally enters
Fin layer.Various structures, user can select as required, increases the scope of application of flue.And above several ways, current
Direction is all in opposite direction with flow of flue gas, increases heat transfer effect, improves heat exchange efficiency.
After combustion gas and air are lighted in fin layer, flue gas runs downwards, can increase the time of contact of heat and flue,
Make the water in flue carry out heat exchange, make heat absorption more abundant, improve the efficiency of flue, save energy resource consumption, improve the joint of product
Can effect.
2, flue uses superposing type to install, and utilizes alignment pin to position installation, and utilizes flue self gravitation,
Without too much outside fastening, it is also possible to condensate layer and the quantity of fin layer are increased or decreased according to user's request, increase flue
Practicality with recuperative furnace；The present invention has convenient, rapid, the advantage of simple in construction of installation, and asbestos board is circular, is arranged on
Junction between the every two-layer of flue, it is ensured that the sealing of whole flue.
3, cylindrical flue, both condensate layer and fin layer were cylinder, water inlet and outlet and were oppositely arranged, and made wing
The main line of lamella and condensate layer is divided into two-way, is two semicircles, circular uniform force, adds the overall pressure-bearing energy of flue
Power.
4, semicircular inner shell can increase the heat exchange area of steam further, moreover it is possible to increases steam flowing in flue
Resistance, thus increase heat transfer effect, the inner shell being wholely set and shell can increase structural strength and the sealing of flue self,
Thus increasing the flue life-span, the fin two on the fin one of fin floor, looped pipeline road and looped pipeline road all can increase heat at flue
Interior circulating resistance, increases endotherm area, and the downward forced-ventilated as water vapor of the moisture in natural gas, running into condensate layer can be fast
Speed produce condensation, formed condensed water, release heat be condensed layer absorb, condensed water is discharged by condensate drain outlet.
5, arrange in angle between adjacent condensate layer, the mode that both looped pipeline road intersects, increase heat circulation in flue
Resistance, thus increase endotherm area.
6, the outlet of smoke discharging pipe is arranged on the top of heat exchange flue, it is ensured that the smooth discharge of flue gas；The anti-water that returns fills
Put and be possible to prevent to store a part of water, delivery pipe can only draining, be possible to prevent flue gas through delivery pipe enter indoor, affect user's
Orthobiosis.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is present configuration schematic diagram；
Fig. 2 is fin Rotating fields schematic diagram in the present invention；
Fig. 3 is condensate layer structural representation in the present invention；
Fig. 4 is to prevent in the present invention returning water apparatus structure schematic diagram；
In figure: 1-fin layer, 2-condensate layer, 3-fin one, 4-looped pipeline road, 51-inner shell, 52-shell, 53-main line, 6-
Fin two, 7-burner, 71-burner, 72-blower fan, 8-smoke discharging pipe, 9-condensate drain outlet, 10-is anti-returns water device,
101-delivery pipe.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
As Figure 1-Figure 4, the present invention proposes a kind of heat exchange flue, including:
Being provided with the fin layer 1 at the mouth of a river, fin layer 1 housing includes shell 52 and the inner shell 51 of intermediate formation main line 53,
Fin layer 1 is several, and superposition forms steaming utensil type fin layer.
Further, also include that condensate layer 2, condensate layer 2 are arranged on fin layer 1 side and/or lower section, the housing of condensate layer 2
Also include shell 52 and the inner shell 51 of intermediate formation main line 53, the inner shell 51 of condensate layer 2 is additionally provided with main line 53 and connects
Looped pipeline road.
Flue is steaming utensil type, and both flue was formed by stacking by several fin layers 1 and condensate layer 2, and user can be as required
Fin layer 1 or the quantity of condensate layer 2 are increased or decreased, conveniently flue are adjusted, reduce unnecessary consumption, increase flue
Practicality and the scope of application, save resource consumption, creation based on inventor, user its is possible to pass through according to demand
The quantity of regulation fin layer 1 regulates heat transfer effect and heat exchange efficiency, moreover it is possible to flue is dismounted, convenient transport, possesses knot
Structure is simple, the convenient advantage used.
If when the flue of the present invention is made up of dried layer, wherein being connected by pipeline between levels, condensate layer 2 is arranged on wing
During the lower section of lamella 1, condensate layer 2 orlop is intake, and the water outlet of opposite side is the most upwards turned back by pipeline；When condensate layer sets
Put when the side of fin layer 1, the superiors' water inlet of condensate layer 2, the mouth of a river water outlet of opposite side, turn back downwards, enter back into
Fin layer 1 is the most upwards turned back；When condensate layer 2 is two parts, and a part is arranged on below fin layer 1, and a part is arranged on wing
During lamella 1 side, the water inlet of condensate layer from side again by pipeline enter below condensate layer, finally enter fin layer 1.Multiple
Structure, user can select as required, increases the scope of application of flue.And above several ways, water (flow) direction is all and cigarette
Flow of air is in opposite direction, increases heat transfer effect, improves heat exchange efficiency.
After combustion gas and air are lighted in fin layer, flue gas runs downwards, can increase the time of contact of heat and flue,
Make the water in flue carry out heat exchange, make heat absorption more abundant, improve the efficiency of flue, save energy resource consumption, improve the joint of product
Can effect.
Further, condensate layer 2 is several, and all superposition forms steaming utensil type, between adjacent fins layer 1, adjacent condensate layer 2
Between, all connected by alignment pin between adjacent condensate layer 2 and fin layer 1, and between adjacent fins layer 1, adjacent condensate layer 2 it
Between, be provided with asbestos board between adjacent condensate layer 2 and fin layer 1.
Flue uses superposing type to install, and utilizes alignment pin to position its installation, only need to utilize flue self gravitation i.e.
Can, it is not necessary to too much outside fastening, it is also possible to condensate layer 2 and the quantity of fin layer 1 are increased or decreased according to user's request, increase
Flue and the practicality of recuperative furnace；The present invention has convenient, rapid, the advantage of simple in construction of installation, and asbestos board arranges adjacent two
Junction between Ceng, can avoid flue gas to shed from junction, thus ensure the sealing of flue.
Further, fin layer 1 and condensate layer 2 are cylinder, and the mouth of a river is two, and is separately positioned on fin layer 1 or cold
The two ends of solidifying layer 2 housing.
Cylindrical flue, both condensate layer 2 and fin layer 1 were cylinder, and water inlet is oppositely arranged, and made fin layer 1 He
The main line 53 of condensate layer 2 is divided into two-way, is two semicircles, circular uniform force, adds the overall bearing capacity of flue.
Further, the inner shell 51 of fin layer 1 is provided with fin 1, and fin 1 is covered with the inner shell 51 at fin layer 1
On, and the inner shell 51 of fin layer 1 and condensate layer 2 is semicircle, inner shell 51 and shell 52 and is structure as a whole.
Further, looped pipeline road 4 is for several and be arranged in parallel, and looped pipeline road 4 outer surface is provided with fin 26, adjacent condensation
Arrange in angle between the looped pipeline road 4 of floor 2.
The inner shell 51 of condensate layer 2 and fin layer 1 is semicircle, and semicircular inner shell 51 can increase steam further
Heat exchange area, moreover it is possible to increase steam flow resistance in flue, thus increase heat transfer effect, the inner shell 51 being wholely set is with outer
Shell 52 can increase structural strength and the sealing of flue self, thus increases the flue life-span；The fin 1 of fin layer 1, looped pipeline
Fin 26 on road 4 and looped pipeline road 4 all can increase heat circulating resistance in flue, increases endotherm area, in natural gas
Moisture downward forced-ventilated as water vapor, run into condensate layer 2 and can produce rapidly condensation, form condensed water, release heat
Measure the layer 2 that is condensed to absorb.
Further, arrange in angle between adjacent condensate layer 2.
Arranging in angle between adjacent condensate layer 2, both the cross one another mode in looped pipeline road 4 of levels, can increase heat
Amount circulating resistance in flue, thus increase endotherm area.
As it is shown in figure 1, the invention allows for a kind of recuperative furnace, arrange including in above-mentioned heat exchange flue, heat exchange flue
Burner 7, lower end is had to be connected with smoke discharging pipe 8.
Further, smoke discharging pipe 8 outlet is arranged on above heat exchange flue.
Further, as shown in Figure 4, smoke discharging pipe 8 lower end is provided with condensate drain outlet 9, and condensate drain outlet 9 returns with anti-
Water device 10 connects, and prevents that returning water device 10 includes being provided with U-shaped curved delivery pipe 101.
Further, burner 7 includes that burner 71, burner 71 entrance are connected with blower fan 72.
Flue uses forced-ventilated, and combustion gas and air, first after blower fan 72 proportioning completes, are being lighted by burner 71.According to
The principle that hot-air moves upward, the downward forced-ventilated as water vapor of the moisture in natural gas, run into the cold air of condensate layer 2
Condensation can be produced rapidly, form condensed water.The most forced-ventilated flue adds the time of contact of heat and flue, makes stove
Gallbladder heat absorption is more abundant, and last flue gas is discharged by smoke discharging pipe Final 8 row；The outlet of smoke discharging pipe 8 is arranged on heat exchange flue
Top, it is ensured that the smooth discharge of flue gas；The moisture that natural gas produces and condensate layer 2 condensation by contact, condensed water is from condensed water
Floss hole 9 is discharged, and anti-return water device 10 and is possible to prevent to store a part of water, delivery pipe 101 can only draining, be possible to prevent flue gas warp
Delivery pipe 101 enters indoor, affects the orthobiosis of user, improves the practicality of whole recuperative furnace.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. a heat exchange flue, it is characterised in that: include that the fin layer (1) being provided with the mouth of a river, described fin layer (1) housing include
The shell (52) of intermediate formation main line (53) and inner shell (51), described fin layer (1) is several, and superposition forms steaming utensil type wing
Lamella.
A kind of heat exchange flue the most according to claim 1, it is characterised in that: also include condensate layer (2), described condensate layer
(2) being arranged on described fin layer (1) side and/or lower section, the housing of described condensate layer (2) also includes intermediate formation main line
(53) shell (52) and inner shell (51), the inner shell (51) of described condensate layer (2) is additionally provided with described main line (53) connection
Looped pipeline road.
A kind of heat exchange flue the most according to claim 2, it is characterised in that: described condensate layer (2) is several, and the most folded
Add formation steaming utensil type, between adjacent described fin layer (1), between adjacent described condensate layer (2), adjacent described condensate layer (2) and
All connected by alignment pin between described fin layer (1), and between it, be provided with asbestos board.
A kind of heat exchange flue the most according to claim 2, it is characterised in that: described fin layer (1) and described condensate layer (2)
Being cylinder, the described mouth of a river is two, and is separately positioned on described fin layer (1) or the two ends of described condensate layer (2) housing.
A kind of heat exchange flue the most according to claim 2, it is characterised in that: set on the inner shell (51) of described fin layer (1)
It is equipped with fin one (3), and described fin one (3) is covered with on the inner shell (51) of described fin layer (1),
And the inner shell (51) of described fin layer (1) and described condensate layer (2) is semicircle.
A kind of heat exchange flue the most according to claim 2, it is characterised in that: described looped pipeline road (4) be several and parallel
Arranging, described looped pipeline road (4) outer surface is provided with fin two (6), in folder between the looped pipeline road (4) of adjacent described condensate layer (2)
Angle is arranged.
7. the recuperative furnace of the heat exchange flue that a kind includes described in any one of claim 1-6, it is characterised in that: described heat exchange flue
Internal upper part is provided with burner (7), and lower end is connected with smoke discharging pipe (8).
A kind of recuperative furnace the most according to claim 7, it is characterised in that: described smoke discharging pipe (8) outlet is arranged on described
Above heat exchange flue.
A kind of recuperative furnace the most according to claim 7, it is characterised in that: described smoke discharging pipe (8) lower end is provided with condensation
Water outlet (9), described condensate drain outlet (9) returns water device (10) is connected with anti-, described prevents that returning water device (10) includes setting
It is equipped with U-shaped curved delivery pipe (101).
A kind of recuperative furnace the most according to claim 7, it is characterised in that: described burner (7) includes burner
(71), described burner (71) entrance is connected with blower fan (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610649471.4A CN106123300A (en) | 2016-08-10 | 2016-08-10 | A kind of heat exchange flue and recuperative furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610649471.4A CN106123300A (en) | 2016-08-10 | 2016-08-10 | A kind of heat exchange flue and recuperative furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106123300A true CN106123300A (en) | 2016-11-16 |
Family
ID=57257560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610649471.4A Pending CN106123300A (en) | 2016-08-10 | 2016-08-10 | A kind of heat exchange flue and recuperative furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN106123300A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662746A (en) * | 2017-03-30 | 2018-10-16 | 芜湖美的厨卫电器制造有限公司 | Inverted combustion type gas heater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662746A (en) * | 2017-03-30 | 2018-10-16 | 芜湖美的厨卫电器制造有限公司 | Inverted combustion type gas heater |
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Application publication date: 20161116 |
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