CN209726528U - The hermetically sealed burner of forced fume exhaust - Google Patents
The hermetically sealed burner of forced fume exhaust Download PDFInfo
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- CN209726528U CN209726528U CN201920329582.6U CN201920329582U CN209726528U CN 209726528 U CN209726528 U CN 209726528U CN 201920329582 U CN201920329582 U CN 201920329582U CN 209726528 U CN209726528 U CN 209726528U
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- exhaust pipe
- smoke exhaust
- hermetically sealed
- air
- fixture block
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Abstract
The utility model discloses a kind of hermetically sealed burners of forced fume exhaust, including seal case, primary air baffle, auxiliary air divides air holes plate, smoke exhaust pipe and smoke exhaust pipe fixation kit, setting is kept out the wind hole there are six primary air on primary air baffle, six primary airs Kong Yuliu perforation that keep out the wind docks one by one, auxiliary air point air holes plate is provided with multiple ventilation holes, the underrun auxiliary air of seal case divides air holes plate to encapsulate, smoke exhaust pipe fixation kit is set on smoke exhaust pipe, smoke exhaust pipe fixation kit includes fixture block and support block, the rear end face of support block and the front end face of fixture block are fixed, fixture block for adding gap between stifled smoke exhaust pipe and wall or glass is located in mounting hole, support block is abutted with wall or glass, and support block be set to it is indoor.The setting of fixture block and support block slows down the swing that smoke exhaust pipe is generated by wind, reduces noise caused by smoke exhaust pipe swing, the flue gas for being discharged to outdoor or dust is avoided to enter the room.
Description
Technical field
The utility model relates to technical field of water heaters more particularly to a kind of hermetically sealed burners of forced fume exhaust.
Background technique
It is presently used to forced fume exhaust sealing combustion device inside six burner operation situations be generally extremely difficult to
Unanimously, combustion index is poor, and sealing performance is poor, and the combination defective tightness of heat exchanger, heat exchanger are close with forced fume exhaust
Envelope burner is easy to leak out, cause whole device should not air inlet into extra wind, the local wind of the air inlet not into
It is enough, influence the combustibility of inner burner.
Existing gas heater or burnt gas wall hanging furnace can generate flue gas in burning simultaneously, therefore need when in use
Mating smoke exhaust pipe flue gas is discharged outdoor.And when smoke exhaust pipe used at present installation, one is usually opened on wall or glass
The mounting hole bigger than smoke evacuation pipe diameter, then runs through the mounting hole for smoke exhaust pipe, to achieve the purpose that arrange flue gas to outdoor.
But there are gap between smoke exhaust pipe and mounting hole, it may cause the flue gas for being discharged to outdoor or dust enter the room, mosquito
Worm may also enter interior from gap, influence the health of user.Smoke exhaust pipe is blown and swung in mounting hole by wind, causes
Smoke exhaust pipe beats wall repeatedly or glass generates sound, influences the rest and inhabitation of user.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of hermetically sealed burning dress of forced fume exhaust
It sets.
The utility model achieves the above object through the following technical schemes: the hermetically sealed burner of forced fume exhaust, including
Seal case, setting are connect in intracorporal six burners of seal box and smoke exhaust pipe, smoke exhaust pipe with the smoke outlet on seal case,
Smoke exhaust pipe passes through the mounting hole installation opened up on wall or glass, and there are six perforations for the side setting of seal case, and six are drawn
Perforation is disposed side by side on the same side of seal case, and the fuel gas inlet of six burners docks one by one with six perforations, close
The top surface of joint sealing body is provided with the sealing plate for being bonded with heat exchanger, burner further include:
Primary air baffle, primary air baffle are fixedly mounted at six perforations, are provided on primary air baffle
Six primary airs keep out the wind hole, and six primary airs Kong Yuliu perforation that keep out the wind docks one by one；
Auxiliary air divides air holes plate, and auxiliary air point air holes plate is provided with multiple ventilation holes, the underrun of seal case
Auxiliary air divides air holes plate to encapsulate.
Smoke exhaust pipe fixation kit, smoke exhaust pipe fixation kit are set on smoke exhaust pipe, smoke exhaust pipe fixation kit include fixture block and
Support block, the rear end face of support block and the front end face of fixture block are fixed, for adding the fixture block in gap between stifled smoke exhaust pipe and wall or glass
In mounting hole, support block is abutted with wall or glass, and support block be set to it is indoor.
Optionally, fixture block includes inner barrel and outer barrel, and inner cylinder is fixed with smoke exhaust pipe, and outer cylinder is set on inner cylinder, inner cylinder and outer
Cylinder is connected by spring, and outer cylinder is crimped with wall or glass.
Optionally, outer cylinder is made of stainless steel substrates, and the first end of stainless steel substrates is provided with sliding slot, the second end of stainless steel substrates
It is provided with discount, discount is slidably attached in sliding slot after stainless steel substrates are bent into tubular structure, and sliding slot direction is along outer cylinder week
It is arranged to direction.
Optionally, support block diameter is greater than fixture block diameter.
Optionally, seal felt is provided on sealing plate, seal felt is between heat exchanger and sealing plate.
Optionally, the fire hole face of six burners is V-type face.
Optionally, primary air baffle is fixedly mounted on the side of seal case by screw.
Optionally, the edge part of auxiliary air point air holes plate is provided with multiple jacks, the bottom of seal case be provided with
Auxiliary air divides multiple jacks of air holes plate corresponding multiple pins, and multiple pin one-to-one correspondence are inserted in multiple jacks.
The utility model has the beneficial effects that:
1, the bottom surface of the utility model burner has added one block of auxiliary air point air holes plate, is provided at perforation primary
Air register, it is ensured that six internal burners can have an identical good working condition, and combustion index is more preferable, burning
Device fire hole face uses v-shaped structure, to stablize flame, reduces noise, has installed seal felt additional, to become all-sealed structure, with heat
The combination of exchanger is closer, substantially reduces a possibility that leaking out；
2, the utility model relates to smoke exhaust pipe on be additionally arranged smoke exhaust pipe fixation kit, for adding stifled smoke exhaust pipe and wall
Or the fixture block in gap is located in mounting hole between glass, the fixed smoke exhaust pipe of fixture block avoids smoke exhaust pipe from connecing with wall or the direct of glass
Touching slows down the swing that smoke exhaust pipe is generated by wind, spring is arranged in fixture block, slows down the shake that smoke exhaust pipe swings and causes wall or glass
It is dynamic, noise caused by smoke exhaust pipe swing is reduced, the usage experience of user is improved；
3, the utility model relates to smoke exhaust pipe on be additionally arranged smoke exhaust pipe fixation kit, support block is supported with wall or glass
It connects, smoke exhaust pipe is installed more beautiful, on the other hand avoid being discharged to outdoor flue gas or dust entrance
Interior, while outdoor mosquito being avoided to enter interior from gap.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the hermetically sealed burner of forced fume exhaust described in the utility model；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the partial enlarged view in Fig. 1 at B；
Fig. 4 is the right side structural representation of the hermetically sealed burner of forced fume exhaust described in the utility model；
Fig. 5 is the structural schematic diagram of primary air baffle described in the utility model；
Fig. 6 is the overlooking structure diagram of the hermetically sealed burner of forced fume exhaust described in the utility model；
Fig. 7 is the present invention looks up structural representation of the hermetically sealed burner of forced fume exhaust described in the utility model；
In figure: 1- seal case, 2- auxiliary air divide air holes plate, 3- sealing plate, 4- pin, 5- heat exchanger connecting hole,
6- seal felt, 7- perforation, 8- primary air baffle, 9- primary air keep out the wind hole, 10- burner, 11- ventilation hole, 12- smoke evacuation
Pipe, 13- support block, 14- fixture block, 15- outer cylinder, 16- spring, 17- inner cylinder.
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower " is normally based on attached drawing
Shown in orientation or positional relationship be defined, specifically can refer to page shown in FIG. 1 and combine corresponding components
Positional relationship in the other drawings.In addition, term " first " used in the disclosure, " second " etc. are to distinguish one and want
Element and another element do not have succession and importance.In the following description when referring to the accompanying drawings, unless otherwise indicated, it is different attached
Same numbers in figure indicate the same or similar element.
As shown in Fig. 1, Fig. 6, the utility model includes seal case 1, primary air baffle 8, auxiliary air point air holes plate
2, six burners 10, smoke exhaust pipe 12 and smoke exhaust pipe fixation kit in seal case 1 are set.
As shown in Fig. 4, Fig. 5, Fig. 7, there are six perforation 7, six perforations 7 are set side by side for the side setting of seal case 1
It sets in the same side of seal case 1, the fuel gas inlet of six burners 10 docks one by one with six perforations 7, seal case 1
Top surface be provided with the sealing plate 3 for being bonded with heat exchanger, primary air baffle 8 is fixedly mounted at six perforations 7,
Setting is kept out the wind hole 9 there are six primary air on primary air baffle 8, and six primary airs keep out the wind hole 9 and six perforations 7 one by one
Docking, auxiliary air point air holes plate 2 are provided with multiple ventilation holes 11, and the underrun auxiliary air of seal case 1 divides air holes plate 2
Encapsulation.
As shown in Fig. 2, in the present embodiment, be provided with seal felt 6 on sealing plate 3, seal felt 6 be located at heat exchanger with it is close
Between sealing plate 3.The fire hole face of six burners 10 is V-type face.Primary air baffle 8 is fixedly mounted on seal box by screw
The side of body 1.The edge part of auxiliary air point air holes plate 2 is provided with multiple jacks, the bottom of seal case 1 be provided with it is secondary
Air divides multiple jacks of air holes plate 2 corresponding multiple pins 4, and multiple pin one-to-one correspondence are inserted in multiple jacks.
The hermetically sealed burner of forced fume exhaust described in the utility model, passes through heat exchanger when docking with heat exchanger
Heat exchanger and the utility model are fixed together by connecting hole 5, and combustion gas is sprayed by the nozzle on tracheae, bring primary air into extremely
Perforation 7, to bring into burner 10, after combustion gas and primary air mix in burner 10, uniformly from burner 10
Fire hole sprays, and burns.Into burner 10 combustion gas and primary air number depend on blower exhausting when, in burner
Size (the i.e. injection of 10 fire hole upper surface of burner (outlet of combustion gas) relative combustion device for the negative pressure that 10 fire hole upper surfaces are formed
The pressure difference in hole 7 (entrance of combustion gas)).But the amount that sprays into of combustion gas by water heaters design when defined load determines, be an a determination
Value.Each 10 structure of burner is the same, and the amount that nozzle sprays into each 10 combustion gas of burner is also identical, therefore it is required that entering every
The amount of the primary air of a burner 10 should also be the same.The amount of primary air is few, and fume indication is poor, more to take off
Fire, combustion instability, igniting property is poor, and fume indication can also be deteriorated, and noise is big.Therefore it is required that each burner 10 brings phase into
Same and appropriateness primary air.
Blower, the heat exchanger used due to each producer is different, may be in each burner fire hole surface area shape
At negative pressure it is different, cause 10 intakes of each burner inconsistent, when overall primary air is enough, install additional primary
Air register 8 reduces that excessive 10 intake of burner of an intake, guarantee six burners 10 can have one it is identical
Good working condition.
The amount that the burner primary air of non-premix is brought into is inadequate, it is therefore desirable to be provided for burning suitable secondary
Air helps to burn.The bottom surface of this burner has added one block of auxiliary air point air holes plate 2, in this way cooperation primary air gear
Plate 8.Change auxiliary air and divide the distributing position and quantity of ventilation hole 11 on air holes plate 2, can change primary air freely and
The proportionate relationship of auxiliary air obtains the proportion of perfect a primary air and auxiliary air, reaches combustion noise reduction, fire
Flame is stablized, and index is good.Usual oxygen is can be controlled in 7.5~9.5, and carbon monoxide is in 100ppm or less.
The fire hole face of six burners 10 is made into interior V-arrangement, rush at the air mixture sprayed from both sides fire hole will not directly
Heat exchanger, but mutually liquidate, to offset combustion gas kinetic energy, reaching reduces the speed that combustion gas is sprayed from fire hole, to reach stable
Flame reduces the purpose of combustion noise.
Smoke exhaust pipe 12 is connect with the smoke outlet on seal case, and smoke exhaust pipe 12 passes through the mounting hole opened up on wall or glass
Installation, smoke exhaust pipe fixation kit are set on smoke exhaust pipe 12, and smoke exhaust pipe fixation kit includes fixture block 14 and support block 13, and support block 13 is straight
Diameter is greater than 14 diameter of fixture block.The rear end face of support block 13 and the front end face of fixture block 14 are fixed.
Fixture block 14 for adding gap between stifled smoke exhaust pipe 12 and wall or glass is located in mounting hole, the fixed row of fixture block 14
Smoke pipe 12 avoids smoke exhaust pipe 12 from contacting with wall or the direct of glass, slows down the swing that smoke exhaust pipe 12 is generated by wind.Support block 13 with
Wall or glass abut, and support block 13 is set to indoor, installs smoke exhaust pipe 12 more beautiful, on the other hand keeps away
Exempt from the flue gas for being discharged to outdoor or dust enters the room, while outdoor mosquito being avoided to enter interior from gap.Smoke evacuation
Pipe 12 is processed respectively with smoke exhaust pipe fixation kit, is combined and is installed in erecting bed.
Fixture block 14 includes inner cylinder 17 and outer cylinder 15, and inner cylinder 17 and smoke exhaust pipe 12 are fixed.It can between inner cylinder 17 and smoke exhaust pipe 12
Using welding or bonding.Outer cylinder 15 is set on inner cylinder 17, and inner cylinder 17 is connect with outer cylinder 15 by spring 16, outer cylinder 15 and wall
Or glass crimping, slow down the vibration that smoke exhaust pipe 12 swings and causes wall or glass, reduce noise caused by the swing of smoke exhaust pipe 12,
Improve the usage experience of user.
Outer cylinder 15 is made of stainless steel substrates, and the first end of stainless steel substrates is provided with sliding slot, the second end setting of stainless steel substrates
Discount is slidably attached in sliding slot after having discount, stainless steel substrates to be bent into tubular structure, and sliding slot direction is circumferential along outer cylinder 15
Direction setting.When fixture block 14 is installed, first fixture block 14 and support block 13 are fixed on smoke exhaust pipe 12, using tool or manually clutched outer
Cylinder 15, makes discount slide into the head end of sliding slot, so 15 diameter of outer cylinder becomes smaller, convenient for fixture block 14 is installed into mounting hole
It is interior, outer cylinder 15 is then unclamped, under the action of stainless steel substrates screen resilience, discount slides into the tail end of sliding slot, and 15 diameter of outer cylinder becomes
Greatly, stretching is in mounting hole.On the one hand the setting of outer cylinder 15 upper hopper chute and discount is easy for the installation of fixture block 14, on the other hand
It is in order to avoid having shaking between fixture block 14 and wall or glass.
The hermetically sealed burner of forced fume exhaust described in the utility model, using all-sealed structure, i.e. device and heat exchange
Added with seal felt 6, the two is tightly combined for device junction, reduces the possibility leaked out as far as possible.The bottom surface of burner has added one piece
Auxiliary air divides air holes plate 2, the distribution of the orifice bore, size, shape and how much can be determined according to different types, producer.
Burner is provided with primary air baffle 8, and according to the type of different manufacturers, the blower model of use is mountable different primary
Air register 8, burner fire hole face use v-shaped structure, to stablize flame, reduce noise.The utility model has reached all combustions
Burning the wind (i.e. air) needed can only be by the ratio of path (First air, the secondary air channel) and our design requirements of our requirements
Relationship (First air, Secondary Air ratio) enters the purpose of burner, ensure that each burner can work in optimum state.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (8)
1. the hermetically sealed burner of forced fume exhaust, including seal case, setting are in intracorporal six burners of seal box and smoke evacuation
Pipe, smoke exhaust pipe are connect with the smoke outlet on seal case, and smoke exhaust pipe passes through the mounting hole installation opened up on wall or glass, sealing
There are six perforation, six perforations are disposed side by side on the same side of seal case, six burners for the side setting of cabinet
Fuel gas inlet docked one by one with six perforations, the top surface of seal case is provided with the sealing for being bonded with heat exchanger
Plate, it is characterised in that: burner further include:
Primary air baffle, primary air baffle are fixedly mounted at six perforations, on primary air baffle there are six settings
Primary air keeps out the wind hole, and six primary airs Kong Yuliu perforation that keep out the wind docks one by one；
Auxiliary air divides air holes plate, and auxiliary air point air holes plate is provided with multiple ventilation holes, and the underrun of seal case is secondary
Air divides air holes plate to encapsulate；
Smoke exhaust pipe fixation kit, smoke exhaust pipe fixation kit are set on smoke exhaust pipe, and smoke exhaust pipe fixation kit includes fixture block and support block,
The rear end face of support block and the front end face of fixture block are fixed, and the fixture block for adding gap between stifled smoke exhaust pipe and wall or glass is located at peace
Fill hole in, support block is abutted with wall or glass, and support block be set to it is indoor.
2. the hermetically sealed burner of forced fume exhaust according to claim 1, it is characterised in that: fixture block includes inner cylinder and outer
Cylinder, inner cylinder are fixed with smoke exhaust pipe, and outer cylinder is set on inner cylinder, and inner cylinder is connect with outer cylinder by spring, outer cylinder and wall or glass
Crimping.
3. the hermetically sealed burner of forced fume exhaust according to claim 2, it is characterised in that: outer cylinder is by stainless steel substrates system
At the first end of stainless steel substrates is provided with sliding slot, and the second end of stainless steel substrates is provided with discount, and stainless steel substrates are bent into tubular knot
Discount is slidably attached in sliding slot after structure, and sliding slot direction is arranged along outer cylinder circumferential direction.
4. the hermetically sealed burner of forced fume exhaust according to claim 1, it is characterised in that: it is straight that support block diameter is greater than fixture block
Diameter.
5. the hermetically sealed burner of forced fume exhaust according to claim 1, it is characterised in that: be provided with sealing on sealing plate
Felt, seal felt is between heat exchanger and sealing plate.
6. the hermetically sealed burner of forced fume exhaust according to claim 1, it is characterised in that: the fire hole face of six burners
It is V-type face.
7. the hermetically sealed burner of forced fume exhaust according to claim 1, it is characterised in that: primary air baffle passes through spiral shell
Nail is fixedly mounted on the side of seal case.
8. the hermetically sealed burner of forced fume exhaust according to claim 1, it is characterised in that: auxiliary air divides air holes plate
Edge part is provided with multiple jacks, and the bottom of seal case is provided with corresponding with multiple jacks of auxiliary air point air holes plate
Multiple pins, multiple pin one-to-one correspondence are inserted in multiple jacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329582.6U CN209726528U (en) | 2019-03-15 | 2019-03-15 | The hermetically sealed burner of forced fume exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329582.6U CN209726528U (en) | 2019-03-15 | 2019-03-15 | The hermetically sealed burner of forced fume exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209726528U true CN209726528U (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920329582.6U Active CN209726528U (en) | 2019-03-15 | 2019-03-15 | The hermetically sealed burner of forced fume exhaust |
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| CN (1) | CN209726528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178933A (en) * | 2020-10-22 | 2021-01-05 | 蔡佳慧 | Gas water heater with noise reduction function |
-
2019
- 2019-03-15 CN CN201920329582.6U patent/CN209726528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178933A (en) * | 2020-10-22 | 2021-01-05 | 蔡佳慧 | Gas water heater with noise reduction function |
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