CN212006250U - Air-cooled radiating combustor and gas water heater - Google Patents
Air-cooled radiating combustor and gas water heater Download PDFInfo
- Publication number
- CN212006250U CN212006250U CN201921870564.5U CN201921870564U CN212006250U CN 212006250 U CN212006250 U CN 212006250U CN 201921870564 U CN201921870564 U CN 201921870564U CN 212006250 U CN212006250 U CN 212006250U
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- cavity
- baffle plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 20
- 238000002485 combustion reaction Methods 0.000 claims abstract description 63
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 210000003298 dental enamel Anatomy 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 6
- 238000004512 die casting Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 21
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
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- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a radiating combustor of forced air cooling and gas heater, wherein the combustor includes combustion chamber subassembly and combustor body, the combustion chamber subassembly sets up on the combustor body, the combustion chamber subassembly is injectd there is the combustion chamber cavity one side is formed with the cavity with be provided with the baffle subassembly between the combustion chamber cavity be provided with on the cavity with air inlet and the gas outlet that the cavity is linked together. The structure is simple, and the surface temperature of the combustion chamber cavity is effectively controlled by taking cold air as a heat insulation medium.
Description
Technical Field
The utility model relates to a water heater technical field especially relates to a radiating combustor of forced air cooling and gas heater.
Background
In the related technology, most heat exchangers of the gas water heater and the wall-mounted boiler are made of copper materials, in areas using underground water as city tap water, the gas water heater is easy to corrode and leak water, in some serious areas, the copper heat exchanger is corroded and penetrated only in 3 months, so that the water leakage problem frequently occurs, and the water leakage position mainly occurs on a coil pipe part on a box body of the heat exchanger.
In order to prolong the service life of the gas water heater and effectively prevent the corrosion and water leakage of the heat exchanger, the current market is researching and developing the alternative scheme of the heat exchanger without the coil pipe component, but the heat exchanger is difficult to be applied to the gas water heater product due to the limitation of surface temperature rise and temperature resistance reliability.
Disclosure of Invention
The utility model discloses aim at solving one of the problems that exist among the prior correlation technique at least to a certain extent, for this reason, the utility model provides a radiating combustor of forced air cooling, its simple structure is through the cold air as thermal-insulated medium to the surface temperature of effective control combustion chamber cavity.
Furthermore, the utility model also provides a gas heater, its reasonable in design can effectively improve gas heater's life.
The first object is achieved by the following technical scheme:
the utility model provides a radiating combustor of forced air cooling, includes combustion chamber subassembly and combustor body, the combustion chamber subassembly sets up on the combustor body, the combustion chamber subassembly is injectd the combustion chamber cavity one side is formed with the cavity with be provided with the baffle subassembly between the combustion chamber cavity be provided with on the cavity with air inlet and gas outlet that the cavity is linked together.
In some embodiments, the diaphragm assembly includes a first diaphragm disposed between the chamber and the combustion chamber cavity and a second diaphragm disposed within the chamber and parallel to the first diaphragm.
In some embodiments, the air inlet is disposed at a top position of the chamber, and the air outlet is disposed at a bottom position of the chamber, so that external air drives the hot air inside the chamber to flow outwards.
In some embodiments, the combustor assembly includes a housing, a cover plate, and a baffle plate, wherein the housing and the cover plate are connected to each other to define the combustor cavity together, the cover plate protrudes outward to form the cavity, the baffle plate is spaced apart from an inner wall of the housing to form a passage between the baffle plate and the housing, and the housing is opened with a through hole at a position close to a bottom of the passage so that external air flows into the combustor cavity through the through hole and the passage.
In some embodiments, the baffle plate assembly and the baffle plate are made of enamel.
In some embodiments, the separator plate assembly is stamped or die cast.
In some embodiments, a wind control assembly is disposed between the combustor assembly and the burner body for achieving a conditioned air ratio.
In some embodiments, the air control assembly comprises a primary air control plate and a secondary air control plate, wherein the primary air control plate is arranged on the side face of the combustor assembly for pre-mixing of gas and air before combustion, and the secondary air control plate is arranged at the bottom of the combustor assembly for secondary air control.
In some embodiments, the burner body comprises an upper fixing bracket, a burner single piece and a lower fixing bracket, wherein the burner single piece is clamped on the lower fixing bracket and is fixedly installed through the upper fixing bracket.
The second objective is achieved by the following technical scheme:
a gas water heater comprising a burner as claimed in any one of the above embodiments.
Compared with the prior art, the utility model discloses an at least including following beneficial effect:
1. the utility model discloses a combustor, its simple structure is as thermal-insulated medium through the cold air to the surface temperature of effective control combustion chamber cavity.
2. The utility model discloses a gas water heater, its reasonable in design can effectively improve gas water heater's life.
Drawings
Fig. 1 is a schematic structural diagram of a gas water heater in an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a burner according to an embodiment of the present invention;
FIG. 3 is an exploded view of a burner according to an embodiment of the present invention;
fig. 4 is a sectional view of a burner according to an embodiment of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the scope of the claimed technical solution of the present invention.
The first embodiment is as follows:
as shown in fig. 2 to 4, the present embodiment provides an air-cooled heat dissipation burner, which includes a combustion chamber assembly 1 and a burner body 2, wherein the combustion chamber assembly 1 is disposed on the burner body 2, the combustion chamber assembly 1 defines a combustion chamber cavity 11, a chamber 12 is formed on one side of the combustion chamber cavity 11, a partition plate assembly 3 is disposed between the chamber 12 and the combustion chamber cavity 11, and an air inlet 13 and an air outlet 14 which are communicated with the chamber 12 are disposed on the chamber 12.
In this embodiment, the burner body 2 is fixedly mounted on the combustion chamber assembly 1 by mounting means such as screw connection or riveting, the combustion chamber assembly 1 defines a combustion chamber cavity 11, at least one side wall of the combustion chamber cavity 11 protrudes outward to form a chamber 12, of course, the side wall of the combustion chamber cavity 11 protruding outward may be provided with a step shape, so that a part of the side wall is correspondingly connected with the combustion chamber cavity 11, the other part of the side wall is correspondingly connected with the chamber 12, the partition plate assembly 3 is disposed at a position between the chamber 12 and the combustion chamber cavity 11 to separate the chamber 12 from the combustion chamber cavity 11, and an air inlet 13 and an air outlet 14 communicated with the chamber 12 are respectively disposed on the chamber 12, so that when the burner body 2 is in combustion operation in the combustion chamber cavity 11, external air enters the chamber 12 from the air inlet 13 and flows toward the air outlet 14, so make the air take away the heat on the baffle plate assembly 3 outwards through air outlet 14 fast and play the rapid cooling effect to the realization is as the surface temperature of thermal-insulated medium with effective control combustion chamber cavity 11 through the cold air.
Further, the baffle plate assembly 3 comprises a first baffle plate 31 and a second baffle plate 32, wherein the first baffle plate 31 is arranged between the chamber 12 and the combustion chamber cavity 11, the second baffle plate 32 is arranged in the chamber 12, and the second baffle plate 32 is parallel to the first baffle plate 31.
Preferably, an air inlet 13 is disposed at the top of the chamber 12, and an air outlet 14 is disposed at the bottom of the chamber 12, so that the outside air drives the hot air inside the chamber 12 to flow outwards.
Specifically, the combustion chamber assembly 1 includes a housing 4, a cover plate 5 and a baffle plate 6, wherein the housing 4 and the cover plate 5 are connected to define a combustion chamber cavity 11 together, the cover plate 5 protrudes outward to form a cavity 12, the baffle plate 6 and the inner wall of the housing 4 are arranged at an interval to form a passage 15 between the baffle plate 6 and the housing 4, and the housing 4 is provided with a through hole 16 at a position close to the bottom of the passage 15 so that external air flows into the combustion chamber cavity 11 through the through hole 16 and the passage 15, and the combustion chamber assembly is simple in structure and capable of controlling the surface temperature of the combustion chamber cavity 11 more effectively.
In this embodiment, through many times of experimental verification, when combustor body 2 burns in combustion chamber cavity 11, the front temperature rise of combustion chamber cavity 11 is far higher than its peripheral temperature rise, therefore baffle assembly 3 on the cavity 12 has adopted multilayer baffle structure, and baffle 6 of combustion chamber cavity 11 periphery then adopts single-deck baffle 6 structure, so make baffle assembly 3 through form the purpose that the air interlayer in order to reach and reduce heat conduction efficiency between two adjacent baffles. The quantity of the multilayer partition structure that baffle assembly 3 adopted in this embodiment is preferred two, of course can also select suitable quantity according to actual need, so make air get into position department between two adjacent baffles respectively after cavity 12 by the air intake, position department flows between baffle assembly 3 and the cavity 12 lateral wall, position department between two adjacent baffles respectively under the drive that the air flows, the heat of position department between baffle assembly 3 and the cavity 12 lateral wall is taken away outside through gas outlet 14 and is played the rapid cooling effect, thereby realize through the surface temperature of cold air as thermal-insulated medium with effective control combustion chamber cavity 11, and then improved the radiating effect of combustor. The partition plate assembly 3 and the baffle plate 6 in this embodiment are both formed by stamping or die-casting, and other more suitable forming modes can be selected according to actual installation requirements.
Preferably, the baffle plate assembly 3 and the baffle plate 6 are made of enamel materials, and the design is reasonable, so that the temperature rise of the surface of the combustion cavity can be effectively controlled, and the corrosion resistance of the plate can be improved.
Furthermore, the partition plate assembly 3 is formed by punching or die-casting, and is simple in structure and reasonable in design.
In this embodiment, baffle subassembly 3 and baffle 6 all preferentially adopt the enamel material to make, but not limited to the enamel material, still can select other materials that have high temperature resistant, corrosion resistant and heat-proof quality equally, and when baffle subassembly 3 all adopted the enamel material, baffle subassembly 3 is high temperature enamel after panel beating stamping forming, and baffle subassembly 3 behind the high temperature enamel is processed through welding mode, riveting mode or other mounting methods and is formed.
Preferably, an air control assembly 7 is arranged between the combustion chamber assembly 1 and the burner body 2 for realizing air ratio adjustment, the design is reasonable and ingenious, and the air ratio can be effectively adjusted to obtain an ideal air ratio value.
Further, the air control assembly 7 comprises a primary air control plate 71 and a secondary air control plate 72, wherein the primary air control plate 71 is arranged on the side surface of the combustion chamber assembly 1 and used for premixing fuel gas and air before combustion, and the secondary air control plate 72 is arranged at the bottom of the combustion chamber assembly 1 and used for secondary air control, and the air control assembly is simple in structure and reasonable in design.
In the present embodiment, the primary air control plate 71 is disposed at the side of the combustion chamber assembly 1, and the secondary air control plate 72 is disposed at the bottom of the combustion chamber assembly 1. Thus, the gas and air are premixed before combustion from the holes of the primary air control plate 71, and part of the air enters from the holes of the secondary air control plate 72 to supplement the secondary air.
Particularly, the burner body 2 comprises an upper fixing support 21, a burner single piece 22 and a lower fixing support 23, the burner single piece 22 is clamped on the lower fixing support 23 and fixedly mounted through the upper fixing support 21, the design is reasonable and ingenious, and the mounting stability of the burner single piece 22 can be further improved.
In the present embodiment, the burner element 22 is formed by stamping a sheet metal, and the upper fixing bracket 21 and the lower fixing bracket 23 are formed by stamping a sheet metal or die casting, and can be fixed by screwing, riveting, or the like.
Example two:
as shown in fig. 1 to 4, the present embodiment provides a gas water heater including a burner according to the first embodiment.
In this embodiment, the gas water heater package is through having used the combustor as in embodiment one to make combustor body 2 when the combustion of combustion chamber cavity 11 the inside work, outside air gets into chamber 12 the inside by air inlet 13 and flows toward gas outlet 14 direction, so make the air take away the heat on the baffle subassembly 3 outside through gas outlet 14 fast and play the rapid cooling effect, thereby realize passing through the cold air as thermal-insulated medium with the effective surface temperature of control combustion chamber cavity 11, in addition, because baffle subassembly 3 has preferably adopted the enamel material that has high temperature resistant, corrosion resistance and heat-proof quality to make, and then effectively improve gas water heater's life.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (10)
1. The utility model provides a radiating combustor of forced air cooling, includes combustion chamber subassembly (1) and combustor body (2), combustion chamber subassembly (1) sets up on combustor body (2), its characterized in that, combustion chamber subassembly (1) is injectd combustion chamber cavity (11) one side is formed with cavity (12) with be provided with between combustion chamber cavity (11) baffle subassembly (3) be provided with on cavity (12) with air inlet (13) and gas outlet (14) that cavity (12) are linked together.
2. An air-cooled heat-dissipating burner according to claim 1, characterized in that the baffle plate assembly (3) comprises a first baffle plate (31) and a second baffle plate (32), wherein the first baffle plate (31) is arranged between the chamber (12) and the combustion chamber body (11), the second baffle plate (32) is arranged in the chamber (12) and the second baffle plate (32) and the first baffle plate (31) are parallel to each other.
3. An air-cooled heat-dissipating burner according to claim 1, wherein the air inlet (13) is provided at a top position of the chamber (12), and the air outlet (14) is provided at a bottom position of the chamber (12) so that external air drives the hot air inside the chamber (12) to flow outwards.
4. An air-cooled heat-dissipating burner according to claim 1, wherein the burner assembly (1) comprises a housing (4), a cover plate (5) and a baffle plate (6), wherein the housing (4) and the cover plate (5) are connected with each other to define the burner cavity (11) together, the cover plate (5) protrudes outwards to form the chamber (12), the baffle plate (6) is arranged at a distance from the inner wall of the housing (4) to form a passage (15) between the baffle plate (6) and the housing (4), and the housing (4) is provided with a through hole (16) at a position close to the bottom of the passage (15) so that external air flows into the burner cavity (11) through the through hole (16) and the passage (15).
5. An air-cooled heat-dissipating burner as claimed in claim 4, characterized in that the baffle plate assembly (3) and the baffle plate (6) are made of enamel material.
6. An air-cooled heat-dissipating burner as claimed in claim 1, characterized in that the partition plate assembly (3) is formed by stamping or die-casting.
7. An air-cooled heat-dissipating burner according to any one of claims 1 to 6, characterized in that an air control assembly (7) is provided between the combustion chamber assembly (1) and the burner body (2) for adjusting the air ratio.
8. An air-cooled heat-dissipating burner according to claim 7, characterized in that the air control assembly (7) comprises a primary air control plate (71) and a secondary air control plate (72), wherein the primary air control plate (71) is arranged at the side of the combustion chamber assembly (1) for pre-combustion premixing of gas and air, and the secondary air control plate (72) is arranged at the bottom of the combustion chamber assembly (1) for secondary air control.
9. The air-cooling heat dissipation burner as recited in any one of claims 1 to 6, wherein the burner body (2) comprises an upper fixing support (21), a burner single piece (22) and a lower fixing support (23), and the burner single piece (22) is clamped on the lower fixing support (23) and is fixedly mounted through the upper fixing support (21).
10. A gas water heater comprising a burner as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921870564.5U CN212006250U (en) | 2019-11-01 | 2019-11-01 | Air-cooled radiating combustor and gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921870564.5U CN212006250U (en) | 2019-11-01 | 2019-11-01 | Air-cooled radiating combustor and gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212006250U true CN212006250U (en) | 2020-11-24 |
Family
ID=73411349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921870564.5U Active CN212006250U (en) | 2019-11-01 | 2019-11-01 | Air-cooled radiating combustor and gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212006250U (en) |
-
2019
- 2019-11-01 CN CN201921870564.5U patent/CN212006250U/en active Active
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