CN206958921U - A kind of low-temp radiating type burner - Google Patents
A kind of low-temp radiating type burner Download PDFInfo
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- CN206958921U CN206958921U CN201720780270.8U CN201720780270U CN206958921U CN 206958921 U CN206958921 U CN 206958921U CN 201720780270 U CN201720780270 U CN 201720780270U CN 206958921 U CN206958921 U CN 206958921U
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- combustion chamber
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- type burner
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Abstract
A kind of low-temp radiating type burner is the utility model is related to, including there is the housing of combustion chamber in it, the fire row piece of multi-disc spacing side by side setting is installed in combustion chamber；It is characterized in that：At least the thermal insulation layer made of heat-insulating heat-preserving material is provided with the left and right and rear portion of Inner Wall of Combustion Chamber, opening position at least at the left and right and rear portion of neighbouring combustion chamber is provided with heat-absorbing water pipe, heat-absorbing water pipe has water inlet and delivery port, and the side wall that the water inlet manifests housing with delivery port connects for water inlet pipe with outlet pipe respectively.It is a kind of reduction heat loss, improves the thermal efficiency while can reduce low-temp radiating type burner caused by periphery temperature rise and condensed water.
Description
Technical field
It the utility model is related to a kind of burning heating equipment, more particularly to a kind of low-temp radiating type burner, the burner
Available in gas heater, it may also be used in home-use gas heating system.
Background technology
Gas and hot water equipment, as gas heater or gas two-purpose stove are heated by water heater to water.It is existing
The burner of water heater, including inside are provided with the housing of combustion chamber, and the fire row that multiple spacing side by side are set is provided with combustion chamber
Piece, fire row piece include a fuel gas inlet and multiple main flame-holes, and the fuel gas inlet is revealed in the side wall of housing, and each main flame-hole is located at should
The top surface of fire row piece, the above-mentioned each main flame-hole of a flow passage and fuel gas inlet are additionally provided with fire row piece.Include in water heater
Burner, water tank, blasting unit, gas distribution pipe and gas control valve etc. are stated, burner is below the water tank, the air blast list
Member is below the burner, and gas distribution pipe connects the fuel gas inlet side of burner, and gas distribution pipe is by the combustion gas control
Valve processed is connected to a fuel gas source.Gas distribution pipe delivers to combustion gas each fuel gas inlet of burner, and sent out with blasting unit
Air is made to mix for the first time, and after-combustion is lighted by the runner in burner to main flame-hole.
Such as the Chinese invention patent of a Patent No. ZL201210121833.4 (notification number CN102635863B)《Burning
Device and the gas and hot water equipment using the burner》Disclose such a burner structure.
In existing burner use metallic plate housing, this housing heat insulation effect is poor, thermal losses is big, do not save and
Oxynitrides is high during burning, and metal shell easily conducts noise, and during burner operation, noise is big；Because housing heat insulation effect is poor, directly
Connecing causes the temperature rise of closure periphery, easily cause hot water facility (such as water heater) internal electronic component because high temperature service life decay or
Damage, has a strong impact on water heater service life；Combustion chamber periphery easily forms condensed water, and condensed water easily accumulation forms current outflow shell
In vitro.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of reduction heat waste for above-mentioned state of the art
Lose, improve the thermal efficiency while low-temp radiating type burner caused by periphery temperature rise and condensed water can be reduced.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of low-temp radiating type burner, bag
Including has the housing of combustion chamber in it, the fire row piece of multi-disc spacing side by side setting is provided with combustion chamber；It is characterized in that：At least
The thermal insulation layer made of heat-insulating heat-preserving material is provided with the left and right and rear portion of Inner Wall of Combustion Chamber, at least a left side for neighbouring combustion chamber,
The opening position in right and rear portion is provided with heat-absorbing water pipe, and heat-absorbing water pipe has water inlet and delivery port, and the water inlet and delivery port are equal
The side wall for manifesting housing connects for water inlet pipe with outlet pipe respectively.
Further improve, in the embedding thermal insulation layer being provided at the left and right and rear positions of combustion chamber of above-mentioned heat-absorbing water pipe.
Heat-absorbing water pipe, which is embedded in thermal insulation layer not only save, lays space, while is embedded the heat-absorbing water pipe in thermal insulation layer and can more fully inhale
Receive the heat that is absorbed of thermal insulation layer, the more effective temperature rise for reducing combustion chamber temperature and casing peripheral, while from heat-absorbing water pipe
The hot water temperature of outflow is higher, realizes the efficient secondary use of hot water.
Preferably, above-mentioned heat-absorbing water pipe is in the coil-like setting of continuous S-shaped.The coil-like heat-absorbing water pipe energy of S-shaped
Increase heat-absorbing water pipe arrangement areas in limited area, further fully absorb the heat that thermal insulation layer is absorbed.
Associated components are less in the left and right sidewall of housing, preferably, above-mentioned water inlet manifests from the right side wall of housing
Come, the delivery port reveals from the left side wall of housing.
Alternatively, tabletting of the above-mentioned thermal insulation layer by being fixed on case top is constrained in combustion chamber.Certainly can also adopt
Otherwise thermal insulation layer is fixed in combustion chamber.
For convenience of by water heater be arranged on firing equipment in, above-mentioned housing it is open-topped be surrounded by turn up on turn over
Side, upper installing hole is provided with upper overturning, for convenience of installation gas distribution pipe below the antetheca of housing is arranged on, before the housing
The left and right sides of wall bottom is provided with the preceding flange to turn up, and preceding mounting hole is provided with preceding flange.
In the case where arrangement space is enough, preferably the thermal insulation layer is equipped with the surrounding of above-mentioned Inner Wall of Combustion Chamber.
Compared with prior art, the utility model has the advantage of：This burner will radiate caused by the burning of fire row piece
Heat suction thermal insulation layer made of heat-insulating heat-preserving material, to reduce heat loss；Separately in the position at the left and right and rear portion of neighbouring combustion chamber
Put place and be provided with heat-absorbing water pipe, cold water has by that can absorb the heat of heat that thermal insulation layer is absorbed and combustion chamber after heat-absorbing water pipe
Effect reduces the temperature rise of combustion chamber temperature and casing peripheral, and the reliability of each part in periphery can be lifted by reducing the temperature rise on periphery,
Electronic component is prevented to be damaged because of high temperature；The water flowed out via heat-absorbing water pipe is hot water, can be directly for a person to use or be incorporated to other
In heating equipment, loss heat is make use of, improves efficiency of combustion；The also absorbable housing perimeter made of heat-insulating heat-preserving material
Caused condensed water, the reduction of condensed water prevent it to flow to hull outside from forming current, are made up in addition of heat-insulating heat-preserving material
Thermal insulation layer there is preferable soundproof effect, therefore combustion noise when can also reduce burner operation.
Brief description of the drawings
Fig. 1 is the positive structure schematic of the utility model embodiment；
Fig. 2 is Fig. 1 A-A to sectional view；
Fig. 3 is the top view of the utility model embodiment；
Fig. 4 is the upward view of the utility model embodiment；
Fig. 5 is Fig. 1 right view；
Fig. 6 is Fig. 1 left view；
Fig. 7 is the three-dimensional exploded view of the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
It is a preferred embodiment of the present utility model as shown in Fig. 1~7.
A kind of low-temp radiating type burner, including there is the housing 1 of combustion chamber 2 in it, housing 1 and combustion chamber 2 are in length
Cube shape, does not limit to certainly and rectangular-shape, the open-topped of housing 1 are surrounded by the upper overturning 12 to turn up, upper overturning 12
On be provided with multiple upper installing holes 121, the left and right sides of the antetheca bottom of housing 1 is provided with the preceding flange 13 to turn up, on preceding flange 13
It is provided with multiple preceding mounting holes 131.
Bottom in combustion chamber 2 is provided with the fire row piece 3 that multiple spacing side by side are set, and has fuel gas inlet on fire row piece 3
With multiple main flame-holes, gas distribution pipe is set below the antetheca of housing 1, gas distribution pipe is not shown in drawing, fire row
Piece 3 and gas distribution pipe are that prior art no longer illustrates at this, and multiple combustion chamber fresh air inlets 211 are provided with the bottom surface of combustion chamber 2,
It is provided with the bottom plate 11 of housing 1 wind to be blown into the blast orifice 8 of combustion chamber 2 via combustion chamber fresh air inlet 21.The bottom plate of housing 1
, can be by air intake passage in diagram after gas distribution pipe installation formed with air intake passage 10 between 11 and the bottom surface 21 of combustion chamber 2
10 front openings cover, and blast orifice 4 connects via air intake passage 10 with combustion chamber fresh air inlet 211.The outer surface of bottom plate 11 of housing 1
Provided with to install the mounting bracket 111 of air blower, do not shown in air blower drawing.
The surrounding of the inwall of combustion chamber 2 is equipped with thermal insulation layer 4 made of heat-insulating heat-preserving material, and thermal insulation layer 4 can use silicic acid
Aluminium material is made, and can be also made certainly of existing other thermostable heat insulation materials, thermal insulation layer 4 is pushed up by being fixed on housing 1
The tabletting 8 in portion is constrained in combustion chamber 2.Opening position at the left and right and rear portion of neighbouring combustion chamber 2 is provided with heat-absorbing water pipe 5, absorbs heat
In the embedding thermal insulation layer 4 being provided at the left and right and rear positions of combustion chamber 2 of water pipe 5.Heat-absorbing water pipe 5 is in the disk of continuous S-shaped
Tubulose is set.Heat-absorbing water pipe 5 has water inlet 51 and delivery port 52, and the right side wall of water inlet 51 from housing 1 reveals, described
The left side wall of delivery port 52 from housing 1 reveals.
The advantage of this low-temp radiating type burner：
1st, first with made of the heat-insulating heat-preserving material thermal insulation layer 4 will burn caused by radiant heat suck, to reduce heat
Loss, the thermal efficiency is improved, and itself and the cold water in the heat-absorbing water pipe 5 that is embedded in thermal insulation layer 4 are subjected to heat exchange, via heat absorption
The water of water pipe outflow is hot water, can be directly for a person to use or be incorporated in other heating equipments, make use of loss heat, improve combustion
Burn efficiency.
2nd, the temperature rise on the internal temperature of combustion chamber 2 and the periphery of housing 1 is effectively reduced, reducing the temperature rise on periphery, to lift periphery each
The reliability of part, prevents electronic component to be damaged because of high temperature.
3rd, the temperature of the inner chamber body of combustion chamber 2 is reduced, the generation of oxynitrides, more environmentally friendly when can reduce burning.
4th, the thermal insulation layer 4 made of heat-insulating heat-preserving material has preferable soundproof effect, therefore can also reduce burner operation
When combustion noise.
5th, condensed water, condensed water caused by the also absorbable housing perimeter of thermal insulation layer 4 made of heat-insulating heat-preserving material subtract
It is seted to flow to hull outside from forming current less.
Although preferred embodiment of the present utility model described in detail above, it is to be clearly understood that for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.
Claims (7)
1. a kind of low-temp radiating type burner, including there is the housing (1) of combustion chamber (2) in it, it is provided with combustion chamber (2) more
The fire row piece (3) that piece spacing side by side is set；It is characterized in that：At least the left and right and rear portion of combustion chamber (2) inwall be provided with by every
Thermal insulation layer (4) made of hot insulation material, at least opening position at the left and right and rear portion of neighbouring combustion chamber (2) are provided with heat-absorption water
Manage (5), heat-absorbing water pipe (5) has water inlet (51) and delivery port (52), and the water inlet (51) and delivery port (52) appear
The side wall for going out housing (1) connects for water inlet pipe (6) and outlet pipe (7) respectively.
2. low-temp radiating type burner according to claim 1, it is characterised in that：The heat-absorbing water pipe (5) is embedded in place
In thermal insulation layer (4) at the left and right and rear positions of combustion chamber (2).
3. low-temp radiating type burner according to claim 2, it is characterised in that：The heat-absorbing water pipe (5) is in continuous S
The coil-like setting of shape.
4. low-temp radiating type burner according to claim 1, it is characterised in that：The water inlet (51) is from housing (1)
Right side wall reveal, the delivery port (52) reveals from the left side wall of housing (1).
5. low-temp radiating type burner according to claim 1, it is characterised in that：The thermal insulation layer (4) is by being fixed on
Tabletting (8) at the top of housing (1) is constrained in combustion chamber (2).
6. low-temp radiating type burner according to claim 1, it is characterised in that：The housing (1) it is open-topped
The upper overturning (12) to turn up is surrounded by, upper installing hole (121), the antetheca bottom of the housing (1) are provided with upper overturning (12)
The left and right sides be provided with the preceding flange (13) that turns up, be provided with preceding mounting hole (131) on preceding flange (13).
7. low-temp radiating type burner according to claim 1, it is characterised in that：The surrounding of combustion chamber (2) inwall
It is equipped with the thermal insulation layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720780270.8U CN206958921U (en) | 2017-06-30 | 2017-06-30 | A kind of low-temp radiating type burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720780270.8U CN206958921U (en) | 2017-06-30 | 2017-06-30 | A kind of low-temp radiating type burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206958921U true CN206958921U (en) | 2018-02-02 |
Family
ID=61386633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720780270.8U Active CN206958921U (en) | 2017-06-30 | 2017-06-30 | A kind of low-temp radiating type burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206958921U (en) |
-
2017
- 2017-06-30 CN CN201720780270.8U patent/CN206958921U/en active Active
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