CN109812977A - A kind of burnt gas wall hanging furnace and boiler of good effect of heat exchange - Google Patents
A kind of burnt gas wall hanging furnace and boiler of good effect of heat exchange Download PDFInfo
- Publication number
- CN109812977A CN109812977A CN201910192787.9A CN201910192787A CN109812977A CN 109812977 A CN109812977 A CN 109812977A CN 201910192787 A CN201910192787 A CN 201910192787A CN 109812977 A CN109812977 A CN 109812977A
- Authority
- CN
- China
- Prior art keywords
- tube body
- flue gas
- gas chamber
- heat exchange
- burning zone
- 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.)
- Withdrawn
Links
- 230000000694 effects Effects 0.000 title claims abstract description 15
- 239000003546 flue gas Substances 0.000 claims abstract description 52
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000009833 condensation Methods 0.000 claims abstract description 51
- 230000005494 condensation Effects 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 15
- 239000003517 fume Substances 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000003466 welding Methods 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
- Air Supply (AREA)
Abstract
The present invention relates to a kind of burnt gas wall hanging furnace of good effect of heat exchange and boilers, including heating compartment, heating compartment is equipped with burner and fortune water pipe, transporting water pipe includes the burning zone tube body that inside is arranged in, the time condensation section tube body of condensation segment tube body and setting on the outside, water body passes sequentially through time condensation section tube body, condensation segment tube body and burning zone tube body, the top and bottom of heating compartment are respectively equipped with flue gas chamber and lower flue gas chamber, it is connected to by several with being coiled in the fume pipe on the outside of time condensation section tube body between upper flue gas chamber and lower flue gas chamber, the flue gas of burner discharge successively passes through lower flue gas chamber, fume pipe and upper flue gas chamber, transport the setting of the multi-segment structure cooperation fume pipe of water pipe, the high-temperature flue gas for generating burner fully carries out multisection type heat exchange with the water body in fortune water pipe, to more increase The heat in flue gas is utilized to effect, promotes efficiency of the invention.
Description
Technical field
The present invention relates to a kind of burnt gas wall hanging furnace of good effect of heat exchange and boilers.
Background technique
Burnt gas wall hanging furnace is a kind of equipment by fuel gas buring heating for the heating of Indoor environment environment, existing combustion gas
Wall-hung boiler heats water pipe generally by the flue gas that burner generates, and still, the utilization rate of the heat in flue gas is relatively low,
Most of heat can be discharged with flue gas, cause the efficiency of wall-hung boiler relatively low.
Therefore, it is necessary to be further improved.
Summary of the invention
It is an object of the invention to overcome above-mentioned the shortcomings of the prior art, and provide a kind of combustion gas of good effect of heat exchange
Wall-hung boiler and boiler, it is intended to solve one of above-mentioned technical problem in the prior art at least to a certain extent.
The object of the present invention is achieved like this:
A kind of burnt gas wall hanging furnace and boiler of good effect of heat exchange, including heating compartment, heating compartment are equipped with burner and fortune water
Pipe, fortune water pipe include the burning zone tube body that inside is arranged in, the time condensation section of a condensation segment tube body and setting on the outside
The nearside of burner is arranged in tube body, burning zone tube body, and the distal side of burner is arranged in a condensation segment tube body, and water body successively leads to
Time condensation section tube body, a condensation segment tube body and burning zone tube body are crossed, the top and bottom of heating compartment are respectively equipped with
Upper flue gas chamber and lower flue gas chamber, by several with being coiled on the outside of time condensation section tube body between upper flue gas chamber and lower flue gas chamber
Fume pipe connection, burner discharge flue gas successively pass through lower flue gas chamber, fume pipe and upper flue gas chamber.
Sealed wall is equipped between the time condensation section tube body and a condensation segment tube body and burning zone tube body.
It is connected between the time condensation section tube body and a condensation segment tube body by connecting tube, connecting tube is set to lower cigarette
In air cavity.
The upper flue gas chamber is equipped with smoke exhaust pipe, and the inlet end of smoke exhaust pipe is in arc-shaped, and area of section is passed from the bottom to top
Increase.
The inlet end of the burner is equipped with blower motor.
Between condensation segment tube body and burning zone tube body be equipped with thermal insulation board, thermal insulation board make a condensation segment tube body with
Burning zone tube body forms layered structure up and down.
The thermal insulation board is equipped with several positioning bending parts, and positioning bending part passes through a condensation segment tube body and burning zone
Bending structure is formed behind gap between tube body, is fixed on thermal insulation board between condensation segment tube body and burning zone tube body.
The beneficial effects of the present invention are:
Transport water pipe multi-segment structure cooperation fume pipe setting, allow burner generate high-temperature flue gas fully with fortune water
Water body in pipe carries out multisection type heat exchange and promotes efficiency of the invention so that the heat in flue gas more efficiently be utilized.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the embodiment of the present invention.
Fig. 2 is the perspective view of the embodiment of the present invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1, Fig. 2, (wherein long arrow is water body trend, short arrow for the burnt gas wall hanging furnace and boiler of this good effect of heat exchange
Head is that flue gas moves towards), including heating compartment 1, heating compartment 1 is equipped with burner 2 and fortune water pipe, and fortune water pipe is including setting
The burning zone tube body 31 of side, the time condensation section tube body 33 of a condensation segment tube body 32 and setting on the outside, burning zone tube body
31 are arranged in the nearside of burner 2, and the distal side of burner 2 is arranged in a condensation segment tube body 32, and water body passes sequentially through secondary cold
Solidifying 33, condensation segment tube bodies 32 of section tube body and burning zone tube body 31, the top and bottom of heating compartment 1 are respectively equipped with
Flue gas chamber 11 and lower flue gas chamber 12, by several with being coiled in time condensation section pipe between upper flue gas chamber 11 and lower flue gas chamber 12
The fume pipe 4 in 33 outside of body is connected to, and the flue gas that burner 2 is discharged successively passes through lower flue gas chamber 12, fume pipe 4 and upper flue gas chamber
11, transport water pipe multi-segment structure cooperation fume pipe 4 setting, allow burner 2 generate high-temperature flue gas fully with fortune
Water body in water pipe carries out multisection type heat exchange and promotes efficiency of the invention so that the heat in flue gas more efficiently be utilized；
Working principle of the invention is such that the high-temperature flue gas that burner 2 generates is burning zone tube body 31 and primary
In condensation segment tube body 32 water body heat exchange after, enter back into lower flue gas chamber 12, by when fume pipe 4 with time condensation section tube body 33 in water
Body exchanges heat, and cold water initially enters time condensation section tube body 33 and receives preheating, water temperature when by a condensation segment tube body 32
Continue to rise, finally enter after burning zone tube body 31 again by after fast heating at high temperature, from the water outlet being connect with burning zone tube body 31
Mouth discharge, whole process are greatly improved to the heat utilization ratio of flue gas.
Further, it is equipped between time condensation section tube body 33 and a condensation segment tube body 32 and burning zone tube body 31 close
Seal wall 5, burner 2 generate high-temperature flue gas sufficiently flowed in the inner cavity of sealed wall 5 first, can with high-temperature flue gas fully with
Water body in burning zone tube body 31 and a condensation segment tube body 32 sufficiently exchanges heat, and enters lower flue gas chamber with making fume centralized
12。
Further, it is connected, is connected by connecting tube 34 between time condensation section tube body 33 and a condensation segment tube body 32
Pipe 34 is set in lower flue gas chamber 12, improves the utilization rate in space in lower flue gas chamber 12.
Further, upper flue gas chamber 11 is equipped with smoke exhaust pipe 6, and the inlet end of smoke exhaust pipe 6 is in arc-shaped, area of section by
Under it is supreme be incremented by, allow the inlet end of smoke exhaust pipe 6 that more flue gases to be allowed to pass through, and under narrow wide 6 inlet end of smoke exhaust pipe
Structure, which can be reduced, there is gas backflow phenomenon, improves smoke exhaust efficiency.
Further, the inlet end of burner 2 is equipped with blower motor 7, keeps the burning of burner 2 more abundant, will not produce
Raw pernicious gas.
Further, thermal insulation board 8 is equipped between a condensation segment tube body 32 and burning zone tube body 31, thermal insulation board 8 makes once
Condensation segment tube body 32 and burning zone tube body 31 form layered structure up and down, the high-temperature flue gas that thermal insulation board 8 can be such that burner 2 generates
It is longer with the water body heat-exchange time in burning zone tube body 31, promote heating efficiency.
Further, thermal insulation board 8 is equipped with several positioning bending parts 81, and positioning bending part 81 passes through a condensation segment pipe
Form bending structure behind gap between body 32 and burning zone tube body 31, make thermal insulation board 8 be fixed on a condensation segment tube body 32 with
Between burning zone tube body 31, thermal insulation board 8 is not necessarily to that stationary positioned can be realized by techniques such as welding, avoids a condensation segment tube body
32 there is the case where installation damage with burning zone tube body 31.
Above-described embodiment is preferred embodiment of the invention, and the present invention can also have other embodiments.The technology of this field
Personnel can also make equivalent deformation or replacement on the premise of without prejudice to spirit of the invention, these equivalent variation or replacement are wrapped
It is contained in range set by the claim of this application.
Claims (7)
1. the burnt gas wall hanging furnace and boiler of a kind of good effect of heat exchange, including heating compartment (1), the heating compartment (1) is equipped with combustion
Burner (2) and fortune water pipe, which is characterized in that the fortune water pipe includes the burning zone tube body (31) that inside is arranged in, primary cold
The time condensation section tube body (33) of solidifying Duan Guanti (32) and setting on the outside, the burning zone tube body (31) are arranged in burner
(2) nearside, a condensation segment tube body (32) are arranged in the distal side of burner (2), and water body passes sequentially through time condensation section
Tube body (33), a condensation segment tube body (32) and burning zone tube body (31), the top and bottom of heating compartment (1) are set respectively
There are upper flue gas chamber (11) and lower flue gas chamber (12), by several with disk between the upper flue gas chamber (11) and lower flue gas chamber (12)
Fume pipe (4) connection being wound on the outside of time condensation section tube body (33), the flue gas of burner (2) discharge successively pass through lower flue gas chamber
(12), fume pipe (4) and upper flue gas chamber (11).
2. the burnt gas wall hanging furnace and boiler of good effect of heat exchange according to claim 1, it is characterised in that: the time condensation section
Sealed wall (5) are equipped between tube body (33) and a condensation segment tube body (32) and burning zone tube body (31).
3. the burnt gas wall hanging furnace and boiler of good effect of heat exchange according to claim 1, it is characterised in that: the time condensation section
It is connect between tube body (33) and a condensation segment tube body (32) by connecting tube (34), the connecting tube (34) is set to lower flue gas
In chamber (12).
4. the burnt gas wall hanging furnace and boiler of good effect of heat exchange according to claim 1, it is characterised in that: the upper flue gas chamber
(11) smoke exhaust pipe (6) are equipped with, the inlet end of the smoke exhaust pipe (6) is in arc-shaped, and area of section is incremented by from the bottom to top.
5. the burnt gas wall hanging furnace and boiler of good effect of heat exchange according to claim 1, it is characterised in that: the burner (2)
Inlet end be equipped with blower motor (7).
6. the burnt gas wall hanging furnace and boiler of any one of -5 good effect of heat exchange according to claim 1, it is characterised in that: described one
Thermal insulation board (8) are equipped between secondary condensation segment tube body (32) and burning zone tube body (31), the thermal insulation board (8) makes a condensation segment pipe
Body (32) and burning zone tube body (31) form layered structure up and down.
7. the burnt gas wall hanging furnace and boiler of good effect of heat exchange according to claim 6, it is characterised in that: the thermal insulation board (8)
Several positioning bending part (81) are equipped with, the positioning bending part (81) passes through a condensation segment tube body (32) and burning zone pipe
Bending structure is formed behind gap between body (31), thermal insulation board (8) is made to be fixed on a condensation segment tube body (32) and burning zone pipe
Between body (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910192787.9A CN109812977A (en) | 2019-03-14 | 2019-03-14 | A kind of burnt gas wall hanging furnace and boiler of good effect of heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910192787.9A CN109812977A (en) | 2019-03-14 | 2019-03-14 | A kind of burnt gas wall hanging furnace and boiler of good effect of heat exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109812977A true CN109812977A (en) | 2019-05-28 |
Family
ID=66609002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910192787.9A Withdrawn CN109812977A (en) | 2019-03-14 | 2019-03-14 | A kind of burnt gas wall hanging furnace and boiler of good effect of heat exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109812977A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520903A (en) * | 2020-05-19 | 2020-08-11 | 杭州中荷智慧城市科技有限公司 | Waste heat recovery type household wall-mounted furnace |
| CN113375140A (en) * | 2021-06-18 | 2021-09-10 | 广东念智节能科技有限公司 | Superconductive vortex heat exchange device and steam generator thereof |
| US11761677B2 (en) | 2019-12-04 | 2023-09-19 | A. O. Smith Corporation | Water heater having highly efficient and compact heat exchanger |
-
2019
- 2019-03-14 CN CN201910192787.9A patent/CN109812977A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11761677B2 (en) | 2019-12-04 | 2023-09-19 | A. O. Smith Corporation | Water heater having highly efficient and compact heat exchanger |
| CN111520903A (en) * | 2020-05-19 | 2020-08-11 | 杭州中荷智慧城市科技有限公司 | Waste heat recovery type household wall-mounted furnace |
| CN111520903B (en) * | 2020-05-19 | 2021-12-03 | 江苏苏通兴源科技发展有限公司 | Waste heat recovery type household wall-mounted furnace |
| CN113375140A (en) * | 2021-06-18 | 2021-09-10 | 广东念智节能科技有限公司 | Superconductive vortex heat exchange device and steam generator thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190528 |