CN217329781U - Novel full premix formula gas heater combustor - Google Patents
Novel full premix formula gas heater combustor Download PDFInfo
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- CN217329781U CN217329781U CN202221052119.XU CN202221052119U CN217329781U CN 217329781 U CN217329781 U CN 217329781U CN 202221052119 U CN202221052119 U CN 202221052119U CN 217329781 U CN217329781 U CN 217329781U
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- fire
- fire outlet
- inlet channel
- shell plate
- burner
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Abstract
The utility model relates to the technical field of water heaters, and discloses a novel full premix type gas water heater burner, which comprises a shell plate, wherein the shell plate is provided with an air inlet channel, the upper part of the air inlet channel is provided with a fire outlet cover, the top part of the fire outlet cover is provided with a fire outlet nozzle, the side walls at two opposite sides of the fire outlet cover are fixedly connected with a connecting piece, the lower part of the connecting piece is provided with a through hole, a connecting bolt is inserted in the through hole inner shell, two end corners at the upper part of the shell plate are provided with jacks, the connecting bolt penetrates through the jacks, the structure is a split type detachable structure, the fire outlet nozzle is convenient to replace, the maintenance cost is lower, the top part of the fire outlet nozzle is provided with a conical groove, a plurality of fire outlet holes are uniformly arranged on the inner wall circle of the conical groove, when the fire outlet holes in the conical groove fire, the flame can be more concentrated, the heat efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the water heater, specifically be a novel mix formula gas heater combustor entirely in advance.
Background
The gas water heater is a household appliance, and is mainly used for heating tap water to provide hot water for families. Wherein in order to improve better combustion efficiency, current hot gas water heater all can adopt and mix formula structure in advance entirely, mixes fuel and air completely before getting into the combustion chamber nozzle, mixes the chamber in advance with gaseous molecule fully stirs scattered for mix more completely, thereby make the burning rate no longer be subject to physical conditions such as gas diffusion speed, the burning rate is faster, efficiency is higher.
In water heaters where the burner is the main heating element of the water heater, gas is ignited in the burner to provide heat to the heat exchanger. Wherein the fire row formula is the essential element of combustor, and what current fire was arranged when heating for a long time, the top fire outlet department carbonization is serious with damaging, nevertheless because the fire row generally all is monolithic structure, needs whole the change during the maintenance, and the maintenance cost is higher, in order to solve the above-mentioned problem that proposes, provides a novel formula gas heater combustor of mixing in advance entirely.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, a novel full premix type gas water heater burner is provided.
The utility model adopts the technical scheme as follows: the utility model provides a novel mix formula gas heater combustor entirely, includes the coverboard, be provided with inlet channel on the coverboard, inlet channel's upper portion is provided with out the fire lid, it is provided with out the burner to go out the top that the fire was covered, go out fixedly connected with connecting piece on the relative both sides lateral wall of fire lid, the through-hole has been seted up to the lower part of connecting piece, the through-hole inner shell is pegged graft and is had connecting bolt, two end angle play in the upper portion of coverboard have seted up the jack, connecting bolt runs through the jack.
In a preferred embodiment, the fire outlet cover is clamped at the upper part of the air inlet channel, and the size of the inner wall of the fire outlet cover is matched with the size of the outer wall of the upper part of the air inlet channel.
In a preferred embodiment, a U-shaped slot is arranged at the lower part of the connecting piece, and the U-shaped slot is clamped with the shell plate.
In a preferred embodiment, the fire nozzles are multiple in number and are uniformly arranged on the top of the fire cover.
In a preferred embodiment, a conical groove is formed in the top of the fire outlet nozzle, and a plurality of fire outlet holes are uniformly formed in one circle on the inner wall of the conical groove.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, go out the fire lid and be in the same place with the joint of inlet channel joint in this structure, and go out on the fire lid both sides connecting piece passes through connecting bolt fixed band coverboard to form a whole on covering the fixed way coverboard with whole fire, when the later stage goes out the fire mouth and need change, only need dismantle connecting bolt alright dismantle the fire lid, alright more change out the fire mouth, overall structure adopts split type connection, does not need whole change, and the maintenance cost is low.
2. The utility model discloses in, set up the conical flute through the top at the burner in this structure, be provided with the round venthole on the oblique inner wall of conical flute, this structure is when the burning, and flame can concentrate to the middle part, compares in traditional direct injection formula, and flame is more concentrated to the increasing of heat efficiency.
Drawings
FIG. 1 is a schematic diagram of the three-dimensional internal structure of the present invention;
FIG. 2 is a schematic diagram of a three-dimensional structure of a middle shell plate of the present invention;
FIG. 3 is a schematic three-dimensional view of the middle fire outlet cover of the present invention;
fig. 4 is an enlarged view of the point a of fig. 3 in the present invention.
The labels in the figure are: 1-shell plate, 2-air inlet channel, 3-fire outlet cover, 4-fire outlet nozzle, 5-connecting piece, 6-through hole, 7-connecting bolt, 8-jack, 9-U-shaped clamping groove, 10-conical groove and 11-fire outlet hole.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The novel full premix gas water heater burner according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 4.
Example (b):
the embodiment of the utility model provides a pair of novel mix formula gas heater combustor entirely in advance, refer to fig. 1 and show, including coverboard 1, be provided with inlet channel 2 on the coverboard 1, inlet channel 2's upper portion is provided with out fire lid 3, goes out the top that fire was covered on 3 and is provided with out burner 4, and inlet channel 2 sends the gas of having mixed into the way top in this structure and goes out fire lid 3, then ignites the gas blowout by going out burner 4.
Referring to fig. 1, go out the fire lid 3 joint on inlet channel 2's upper portion, go out the inner wall size of fire lid 3 and inlet channel 2's upper portion outer wall size looks adaptation, this structure joint structure guarantees that go out fire lid 3 and inlet channel 2 butt joint and run through, goes out fire lid 3 simultaneously and fixes a position the part on going out fire lid 3 with inlet channel 2 joint, the later stage of being convenient for is fixed.
Referring to fig. 1, fig. 2 and fig. 3, go out fixedly connected with connecting piece 5 on the relative both sides lateral wall of fire lid 3, through-hole 6 has been seted up to the lower part of connecting piece 5, through-hole 6 inner shell is pegged graft and has been had connecting bolt 7, jack 8 has been seted up to two end angle play on the upper portion of coverboard 1, connecting bolt 7 runs through jack 8, this structure goes out fire lid 3 and passes through connecting piece 5 and be connected with can board 1, only need dismantle the bolt of coverboard 1 with connecting piece 5 in the later stage, alright go out fire lid 3 and dismantle the change, split type structure maintenance cost is lower.
Referring to fig. 3, the lower part of connecting piece 5 is provided with U type draw-in groove 9, U type draw-in groove 9 is in the same place with shell plate 1 joint, U type draw-in groove 9 elder generation and shell plate 1 joint in this structure to carry out thick location to the position of going out fire lid 3, the later stage only needs the effect to remove out fire lid 3, alright will go out fire lid 3 card fast on inlet channel 2, the installation of being convenient for more, and this structure can increase connecting piece 5 and shell plate 1's joint strength.
Referring to fig. 4, a tapered groove 10 is formed at the top of the flame outlet nozzle 4, a plurality of flame outlets 11 are uniformly formed in one circle of the inner wall of the tapered groove 10, and the flame outlets 11 formed in the inner wall of the tapered groove 10 can concentrate flame, reduce flame dispersion, and improve thermal efficiency.
The implementation principle of the novel formula gas heater combustor mixes in advance entirely of this application embodiment does: when the device is used, the U-shaped clamping groove 9 of the connecting piece 5 is clamped on the shell plate 1, the fire outlet cover 3 is moved left and right, the fire outlet cover 3 corresponds to the upper part of the air inlet channel 2, the fire outlet cover 3 is pressed down to be clamped with the air inlet channel 2, after the clamping is in place, the through hole 6 in the connecting piece 5 corresponds to the jack 8 in the shell plate 1, the connecting bolt 7 penetrates through the through hole 6 and the jack 8, the connecting piece 5 is fixed on the shell plate 1, the fire outlet cover 3 is stably connected on the shell plate 1, after the clamping is well fixed, mixed fuel gas enters the fire outlet nozzle 4 through the air inlet channel 2 and is sprayed out through the fire outlet hole 11 in the top of the fire outlet nozzle 4, the fuel gas is ignited, flame can be concentrated to the middle, the flame is concentrated and is not dispersed, and the heat efficiency is improved; when the nozzle 4 needs to be replaced after long-term use, the connecting bolt 7 between the connecting piece 5 and the shell plate 1 is only needed to be disassembled, and then the fire outlet cover 3 can be separated from the air inlet channel 2, so that the nozzle 4 can be replaced.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides a novel mix formula gas heater combustor entirely in advance, includes shell plate (1), its characterized in that: the improved fire extinguisher is characterized in that an air inlet channel (2) is arranged on the shell plate (1), a fire outlet cover (3) is arranged on the upper portion of the air inlet channel (2), a fire outlet nozzle (4) is arranged at the top of the fire outlet cover (3), connecting pieces (5) are fixedly connected to the side walls of two opposite sides of the fire outlet cover (3), through holes (6) are formed in the lower portion of the connecting pieces (5), connecting bolts (7) are inserted into inner shells of the through holes (6), inserting holes (8) are formed in two end corners of the upper portion of the shell plate (1), and the connecting bolts (7) penetrate through the inserting holes (8).
2. The burner of the novel full premix type gas water heater as claimed in claim 1, wherein: go out fire lid (3) joint and be in the upper portion of inlet channel (2), go out the inner wall size of fire lid (3) with the upper portion outer wall size looks adaptation of inlet channel (2).
3. The burner of the novel full premix type gas water heater as claimed in claim 1, wherein: the lower part of the connecting piece (5) is provided with a U-shaped clamping groove (9), and the U-shaped clamping groove (9) is clamped with the shell plate (1).
4. The burner of the novel full premix type gas water heater as claimed in claim 1, wherein: the number of the fire nozzles (4) is multiple and the fire nozzles are uniformly arranged on the top of the fire cover (3).
5. The burner of the novel full premix type gas water heater as claimed in claim 1, wherein: a conical groove (10) is formed in the top of the fire outlet nozzle (4), and a plurality of fire outlet holes (11) are uniformly formed in one circle of the inner wall of the conical groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221052119.XU CN217329781U (en) | 2022-05-05 | 2022-05-05 | Novel full premix formula gas heater combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221052119.XU CN217329781U (en) | 2022-05-05 | 2022-05-05 | Novel full premix formula gas heater combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217329781U true CN217329781U (en) | 2022-08-30 |
Family
ID=82950179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221052119.XU Active CN217329781U (en) | 2022-05-05 | 2022-05-05 | Novel full premix formula gas heater combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217329781U (en) |
-
2022
- 2022-05-05 CN CN202221052119.XU patent/CN217329781U/en active Active
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