CN105020891A - Arc-shaped smoke exhaust pipe - Google Patents
Arc-shaped smoke exhaust pipe Download PDFInfo
- Publication number
- CN105020891A CN105020891A CN201410157661.5A CN201410157661A CN105020891A CN 105020891 A CN105020891 A CN 105020891A CN 201410157661 A CN201410157661 A CN 201410157661A CN 105020891 A CN105020891 A CN 105020891A
- Authority
- CN
- China
- Prior art keywords
- smoke
- collecting chamber
- heat exchanger
- arc
- smog
- 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
- 239000000779 smoke Substances 0.000 title claims abstract description 61
- 238000002485 combustion reaction Methods 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
An arc smoke exhaust pipe is arranged outside a heat exchanger and mainly comprises a smoke collection cavity and a smoke outlet pipe which are mutually communicated, wherein a smoke inlet is arranged on the smoke collection cavity, the smoke inlet is sleeved on the smoke outlet of a combustion chamber, the smoke inlet and the smoke outlet form tight fit, so that smoke exhausted from the combustion chamber flows downwards to smoothly enter the smoke collection cavity, then flows upwards to enter the smoke outlet pipe and then is exhausted out of a heating furnace. The wall surface of the smoke collection cavity far away from the heat exchanger is arched outwards to form an arc shape, the cross section area of the smoke exhaust pipe is increased on the premise of not changing the size of the shell of the heating furnace, more smoke can be exhausted than a flat smoke exhaust pipe in the same time, the resistance in smoke flowing is also reduced, and the smoke is exhausted more smoothly.
Description
Technical field
The present invention relates to a kind of arc-like rows smoke pipe for fuel wall hanging formula radiator, belong to the optimisation technique of smoke exhaust pipe.
Background technology
Can produce smog during the burning of fuel wall hanging formula radiator, smog discharges radiator by the smoke exhaust pipe be connected with the exhaust opening of heat exchanger, then by outside outer smoke collecting tube discharge chamber.Due to limited space in the shell of radiator, designing requirement is also to lightening development, and existing smoke exhaust pipe mainly adopts flat design, and namely each sidewall of smoke exhaust pipe is all plane.Heat exchange is carried out for enabling being trapped in heat exchanger of heat longer time, the exhaust opening of usual heat exchanger is positioned at the bottom part down of heat exchanger, smoke exhaust pipe is entered after the smog that fuel gas buring produces is passed down through heat exchanger, transfer in smoke exhaust pipe and upwards flowing, the pipe finally above smoke exhaust pipe is discharged.
The main channel of existing smoke exhaust pipe is due to the restriction by radiator space, and the flat design of main employing, although smog can be made to discharge, smoke flow is smooth and easy not.Under the prerequisite that the outer casing space of radiator is constant, when needing the power of Upsizing heat exchangers, more smog will be produced, if do not increase the cross-sectional area of smoke exhaust pipe main channel, just there will be the phenomenon that smog is trapped in smoke exhaust pipe.Although the width or the length that increase smoke exhaust pipe main channel can increase row's exhaust smoke level, due to radiator limited space, width or the length that increase smoke exhaust pipe main channel all have difficulties.
Therefore, need to find one and do not change radiator shell sizes, but effectively can increase the method for smoke exhaust pipe main channel smoke evacuation ability.
Summary of the invention
The object of this invention is to provide one and do not change radiator shell sizes, but effectively can increase the smoke exhaust pipe of smoke exhaust pipe main channel cross-sectional area.
Technical scheme of the present invention is: a kind of arc-like rows smoke pipe, be arranged on outside heat exchanger, form primarily of the smog collecting chamber 1 interconnected and pipe 2, smog collecting chamber is provided with into mouth 11, entering mouth is socketed on the outlet flue of combustion chamber, both form tight fit, and the smog that combustion chamber is discharged enters smog collecting chamber smoothly, then enter outside pipe discharge radiator; Entering the condensate collector 3 being provided with taper below mouth, be provided with discharge outlet 31 at the vertex of a cone, described smog collecting chamber, away from the wall bent outward arch camber of heat exchanger, makes the space of smog collecting chamber increase, enables smog enter pipe swimmingly.
Described smog collecting chamber is away from the wall outside camber arch in the horizontal direction of heat exchanger.
Described smog collecting chamber is from condensate collector one end to pipe one end constriction.
Described smog collecting chamber makes the cross-sectional area of smog collecting chamber increase by 10% to 30% away from the outside camber arch of wall of heat exchanger.
Described smog collecting chamber forms negative and positive towards the wall of heat exchanger and the wall of heat exchanger and coordinates.
Fixing lug is provided with, for arc-like rows smoke pipe is fixed on heat exchanger outer wall in smog collecting chamber both sides.
Described discharge outlet 31 passes radiator outer wall and is connected with drainpipe.
Beneficial effect
1, by the wall bent outward arch camber of smog collecting chamber away from heat exchanger, the cross-sectional area of smoke exhaust pipe is increased under the prerequisite not changing radiator shell sizes, can within the identical time, more thickness mist is discharged than flat smoke exhaust pipe, decrease the resistance be subject in smoke flow, make smog emission more smooth and easy.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the present invention installs on the heat exchanger;
Fig. 2 is structural representation of the present invention;
Fig. 3 is perspective view of the present invention;
Fig. 4 is cut-away view of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of arc-like rows smoke pipe, be arranged on outside heat exchanger, form primarily of the smog collecting chamber 1 interconnected and pipe 2, smog collecting chamber is provided with into mouth 11, and enter mouth and be socketed on the outlet flue of combustion chamber, both form tight fit, the smog that combustion chamber is discharged flows downward and enters smog collecting chamber smoothly, then then upwards flows into pipe and discharge outside radiator again.
As shown in Fig. 2 to Fig. 4, entering the condensate collector 3 being provided with taper below mouth, be provided with discharge outlet 31 at the vertex of a cone.The condensed water produced in heat exchanger drips downwards and enters condensate collector, and the landing that faces down of the tapered wall along condensate collector enters discharge outlet and discharges radiator.
The condensate collector of taper also plays the effect that smog is turned to, and the smog of discharging from combustion chamber flows downward and enters smog collecting chamber, transfers to and upwards flow after encountering the wall of condensate collector.
Described smog collecting chamber is away from the wall bent outward arch camber of heat exchanger, the inner space of smog collecting chamber is increased, under the prerequisite not changing radiator shell sizes, increase the cross-sectional area of smoke exhaust pipe, enable smog enter pipe swimmingly and discharge.
The direction of camber arch has multiple, if from the below camber arch upward of smog collecting chamber, change can form large little shape under, and some smog just may be trapped in cross section maximum, and due to top, to reduce amplitude comparatively large, also can hinder the flowing of smog.Through comparing, preferably by the wall in the horizontal direction outside camber arch of described smog collecting chamber away from heat exchanger, make the upper and lower camber arch amplitude of smog collecting chamber identical, therefore, the resistance to smog can not be formed, the smoke extraction area of smog collecting chamber part is added, and smoke evacuation is also just more smooth and easy.Under identical time conditions, just can discharge more smog than flat smoke exhaust pipe.
Described smog collecting chamber is from condensate collector one end to pipe one end constriction.
Described smog collecting chamber makes the cross-sectional area of smog collecting chamber increase by 10% to 30% away from the outside camber arch of wall of heat exchanger.Smog collecting chamber limits by the inner space of radiator away from the ectotropic amplitude of wall of heat exchanger.Because exhaust smoke level is limited, expanding excessive one is waste material, and two is expand to the space increased again to a certain degree not act on.
Described smog collecting chamber forms negative and positive towards the wall of heat exchanger and the wall of heat exchanger and coordinates.Effectively can utilize space, meanwhile, heat-exchanger surface can also be utilized to help the cooling of arc-like rows smoke pipe.
Fixing lug is provided with, for arc-like rows smoke pipe is fixed on heat exchanger outer wall in smog collecting chamber both sides.
Described discharge outlet 31 passes radiator outer wall and is connected with drainpipe, and condensed water is discharged radiator.
Above-described embodiment is only used to interpretation purposes of the present invention, and is not limitation of the present invention, those skilled in the art, in essential scope of the present invention, makes a variety of changes or substitutes, also should belong to protection category of the present invention.
Claims (7)
1. an arc-like rows smoke pipe, be arranged on outside heat exchanger, primarily of the smog collecting chamber (1) interconnected and pipe (2) composition, smog collecting chamber is provided with into mouth (11), entering mouth is socketed on the outlet flue of combustion chamber, both form tight fit, and the smog that combustion chamber is discharged enters smog collecting chamber smoothly, then enter outside pipe discharge radiator; Entering the condensate collector (3) being provided with taper below mouth, discharge outlet (31) is provided with at the vertex of a cone, it is characterized in that: described smog collecting chamber, away from the wall bent outward arch camber of heat exchanger, makes the space of smog collecting chamber increase, enables smog enter pipe swimmingly.
2. arc-like rows smoke pipe according to claim 1, is characterized in that: described smog collecting chamber is away from the wall outside camber arch in the horizontal direction of heat exchanger.
3. arc-like rows smoke pipe according to claim 2, is characterized in that: described smog collecting chamber is from condensate collector one end to pipe one end constriction.
4. arc-like rows smoke pipe according to claim 1, is characterized in that: described smog collecting chamber makes the cross-sectional area of smog collecting chamber increase by 10% to 30% away from the outside camber arch of wall of heat exchanger.
5. arc-like rows smoke pipe according to claim 1, is characterized in that: described smog collecting chamber forms negative and positive towards the wall of heat exchanger and the wall of heat exchanger and coordinates.
6. arc-like rows smoke pipe according to claim 1, is characterized in that: be provided with symmetrical fixing lug in smog collecting chamber both sides, for smoke exhaust pipe is fixed on heat exchanger outer wall.
7. arc-like rows smoke pipe according to claim 1, is characterized in that: described discharge outlet (31) passes radiator outer wall and is connected with drainpipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157661.5A CN105020891A (en) | 2014-04-18 | 2014-04-18 | Arc-shaped smoke exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157661.5A CN105020891A (en) | 2014-04-18 | 2014-04-18 | Arc-shaped smoke exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105020891A true CN105020891A (en) | 2015-11-04 |
Family
ID=54411055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410157661.5A Pending CN105020891A (en) | 2014-04-18 | 2014-04-18 | Arc-shaped smoke exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105020891A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020085308A (en) * | 2018-11-21 | 2020-06-04 | 株式会社パロマ | Water heater |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201212742Y (en) * | 2008-06-02 | 2009-03-25 | 广东万和新电气有限公司 | Gas burning wall hanging stove type condensing type heat exchanger device |
| KR20110084725A (en) * | 2010-01-18 | 2011-07-26 | 린나이코리아 주식회사 | Heat exchanger system |
| CN202902628U (en) * | 2012-11-19 | 2013-04-24 | 广东裕祥环保科技有限公司 | Smoke discharging system subassembly for gas water heater |
| CN203083146U (en) * | 2013-03-11 | 2013-07-24 | 宁波富尔顿热能设备有限公司 | Condensate water collecting device |
| CN203083144U (en) * | 2013-03-11 | 2013-07-24 | 宁波富尔顿热能设备有限公司 | Heat exchanger |
| CN203478609U (en) * | 2013-07-26 | 2014-03-12 | 中山华帝燃具股份有限公司 | Condensing type heat exchanger |
| CN203810728U (en) * | 2014-04-18 | 2014-09-03 | 中山市健泰实业有限公司 | Arc-shaped smoke exhaust pipe |
-
2014
- 2014-04-18 CN CN201410157661.5A patent/CN105020891A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201212742Y (en) * | 2008-06-02 | 2009-03-25 | 广东万和新电气有限公司 | Gas burning wall hanging stove type condensing type heat exchanger device |
| KR20110084725A (en) * | 2010-01-18 | 2011-07-26 | 린나이코리아 주식회사 | Heat exchanger system |
| CN202902628U (en) * | 2012-11-19 | 2013-04-24 | 广东裕祥环保科技有限公司 | Smoke discharging system subassembly for gas water heater |
| CN203083146U (en) * | 2013-03-11 | 2013-07-24 | 宁波富尔顿热能设备有限公司 | Condensate water collecting device |
| CN203083144U (en) * | 2013-03-11 | 2013-07-24 | 宁波富尔顿热能设备有限公司 | Heat exchanger |
| CN203478609U (en) * | 2013-07-26 | 2014-03-12 | 中山华帝燃具股份有限公司 | Condensing type heat exchanger |
| CN203810728U (en) * | 2014-04-18 | 2014-09-03 | 中山市健泰实业有限公司 | Arc-shaped smoke exhaust pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020085308A (en) * | 2018-11-21 | 2020-06-04 | 株式会社パロマ | Water heater |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |