CN208983331U - A kind of cabinet type fresh air direct-fired machine combustion chamber - Google Patents
A kind of cabinet type fresh air direct-fired machine combustion chamber Download PDFInfo
- Publication number
- CN208983331U CN208983331U CN201821341436.7U CN201821341436U CN208983331U CN 208983331 U CN208983331 U CN 208983331U CN 201821341436 U CN201821341436 U CN 201821341436U CN 208983331 U CN208983331 U CN 208983331U
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- fresh air
- cabinet type
- type fresh
- plate
- 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.)
- Active
Links
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates generally to a kind of cabinet type fresh air direct-fired machine combustion chamber, and the surrounding of combustion chamber is mainly surrounded by upper cover plate, lower cover plate, left plate, right side plate；Upper cover plate, left plate, is provided with fire output hole on right side plate at lower cover plate, the combustion cup mounting plate for fixed combustion cup is equipped with behind combustion chamber, fireguard and gear fire ring are equipped in the front of combustion chamber, fireguard and gear fire ring are set to the two sides of fire output hole, and gear fire ring is located at before fireguard.Using the chamber structure of the utility model, flame propagation direction is identical as air-out direction, and burning can be made more stable, more complete；And effectively flame can be stopped not leak, substantially increase security against fire.
Description
Technical field
The utility model belongs to direct-fired machine technical field, particularly relates to a kind of combustion chamber of cabinet type fresh air direct-fired machine
Structure.
Background technique
Gas Direct-fired Machine is directly burnt using fuel gas, and refrigeration, heating and health hot water are provided.Direct-fired machine is to use day
The fuel such as right gas, diesel oil make fuel energy, and now widely used direct-fired machine uses fuelled with natural gas mostly.Direct-fired machine packet
Include high-temperature generator, cryogenerator, high temperature exchanger, low-temperature switch, evaporator, condenser, combustion chamber etc..
Combustion chamber is the device of fuel or propellant in wherein burning generation high-temperature fuel gas.It is gas-turbine unit,
The important component of punching engine, rocket engine.Combustion chamber can make air-flow as required direction flow, in favor of igniting and
Burning, and continue burning.
Under high temperature environment, flame combustion is unstable for combustion chamber long-term work, and there are security risks；And traditional combustion room
Structure can not stop leaking for flame, greatly reduce security against fire.
Summary of the invention
Goal of the invention
In view of the above-mentioned problems of the prior art, the utility model proposes a kind of cabinet type fresh air direct-fired machine combustion chamber,
By changing the structure of the combustion chamber of direct-fired machine, achieve the effect that improve service life and reduce security risk.
Technical solution
A kind of cabinet type fresh air direct-fired machine combustion chamber, the surrounding of combustion chamber is mainly by upper cover plate, lower cover plate, left plate, right side
Plate surrounds；Upper cover plate, left plate, is provided with fire output hole on right side plate at lower cover plate, is equipped with behind combustion chamber for fixed combustion
The combustion cup mounting plate of beaker is equipped with fireguard and gear fire ring in the front of combustion chamber, and fireguard and gear fire ring are set to out fire
The two sides in hole, gear fire ring are located at before fireguard.
Upper cover plate, lower cover plate, left plate are corresponding with the position of fire output hole on right side plate.
Fire output hole is rectangle.
Deflector is provided on the outside of the preceding edge of fire output hole.
Angle between deflector and fire output hole is in 90 °.
Fireguard is the closed groined type structure of middle section, gear fire ring corresponding with fireguard central closure region
Middle section is engraved structure.
The hollowed out area in gear fire ring center is round or oval.
At least one combustion cup mounting hole is provided on combustion cup mounting plate.
Symmetrical four combustion cup mounting holes are provided on combustion cup mounting plate.
Flame propagation direction is identical as air-out direction.
Advantage and effect
Cabinet type fresh air direct-fired machine combustion chamber described in the utility model has the following advantages that and product compared with prior art
Pole effect:
(1) flame propagation direction is identical as air-out direction, keeps burning more stable, more complete.
(2) it is provided with fireguard and gear fire ring, effectively flame is stopped not leak, substantially increases security against fire.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is Fig. 1 vertical direction cross-sectional view.
Fig. 3 is Fig. 1 horizontal direction cross-sectional view.
Fig. 4 is Fig. 1 rearview.
Fig. 5 is the A-A cross-sectional view of Fig. 1.
Fig. 6 is the B-B cross-sectional view of Fig. 1.
Description of symbols:
1, upper cover plate, 2, lower cover plate, 3, left plate, 4, right side plate, 5, mounting plate, 6, fireguard, 7, gear fire ring, 8, go out fire
Hole, 9, deflector.
Specific embodiment:
The utility model is described further with reference to the accompanying drawing:
The utility model relates to a kind of cabinet type fresh air direct-fired machine combustion chambers, as shown in Figure 1, Figure 2 and Figure 3, the cabinet type fresh air
The surrounding of direct-fired machine combustion chamber is mainly surrounded by upper cover plate 1, lower cover plate 2, left plate 3, right side plate 4；Upper cover plate 1, lower cover plate 2,
It is provided with fire output hole 8 on left plate 3 and right side plate 4, is equipped with behind combustion chamber and is installed for the combustion cup of fixed combustion cup
Plate 5, setting combustion cup mounting plate 5 can be equivalent to the direction for securing flame with the position of fixed combustion cup, can make fire in this way
The direction of propagation of flame is identical as air-out direction, keeps burning more stable, more complete.Gear fire is additionally provided in the front of combustion chamber
Plate 6 and gear fire ring 7, fireguard 6 and gear fire ring 7 are set to the two sides of fire output hole 8, and keep off fire ring 7 and be located at before fireguard 6
(direction far from combustion cup mounting plate 5), effectively can stop flame not leak, substantially increase security against fire in this way.
Above-mentioned upper cover plate 1, lower cover plate 2, left plate 3 are corresponded to each other with the position of fire output hole 8 on right side plate 4, in this way can be with
Make being evenly distributed on each fire output hole for flame, burns more stable, complete.
Above-mentioned fire output hole 8 is rectangle, and the thermal efficiency can be made higher.
As shown in Figure 1, Figure 4 and Figure 5, it is provided with deflector 9 on the outside of the preceding edge of fire output hole 8, it can be fiery to avoid going out
High temperature air in air and combustion chamber outside hole 8 at fire output hole forms convection current.
When angle between deflector 9 and fire output hole 8 is in 90 °, diversion effect is best.
As shown in 1, Fig. 5 and Fig. 6, fireguard 6 is the closed groined type structure of middle section, is sealed with 6 center of fireguard
The middle section of the corresponding gear fire ring 7 of closed region is engraved structure, even if the small part fire that 6 surrounding of fireguard does not shelter from
Flame leaks out, can also be sheltered from by keeping off fire ring 7, effectively prevent leaking for flame, setting in this way can be fireguard 6
Formed complementary with gear fire ring 7, safety greatly promotes.
The hollowed out area in gear fire ring 7 center is round or oval, be arranged in this way can either normal outlet air, and can be to gear
The small part flame that fiery plate 6 does not block, which is formed, effectively to be blocked.
As shown in Figure 1 and Figure 4, setting combustion cup mounting plate 5 can with the position of fixed combustion cup, make flame propagation direction with
Air-out direction is identical.
At least one combustion cup mounting hole is provided on combustion cup mounting plate 5.
Further, symmetrical four combustion cup mounting holes are provided on combustion cup mounting plate 5, it in this way can be with flame propagation
It is more uniform.
The working principle of the utility model is as follows:
Combustion gas enters combustion chamber through fuel gas conduit, burns in combustion cup after ignition electrode is lighted, and flame goes out from combustion cup
Mouth sprays, and flame is effective that flame is stopped not leak after fireguard 6 and gear fire ring 7 act on, and substantially increases security against fire.
Claims (10)
1. a kind of cabinet type fresh air direct-fired machine combustion chamber, it is characterised in that: the surrounding of combustion chamber is mainly by upper cover plate (1), lower cover plate
(2), left plate (3), right side plate (4) surround；Upper cover plate (1), lower cover plate (2), left plate (3), right side plate are provided with out on (4)
Fire hole (8) is equipped with the combustion cup mounting plate (5) for fixed combustion cup behind combustion chamber, is equipped in the front of combustion chamber
Fireguard (6) and gear fire ring (7), fireguard (6) and gear fire ring (7) are set to the two sides of fire output hole (8), and gear fire ring (7) is located at
Before fireguard (6).
2. cabinet type fresh air direct-fired machine combustion chamber according to claim 1, it is characterised in that: upper cover plate (1), lower cover plate (2),
Left plate (3) is corresponding with the position of fire output hole (8) on right side plate (4).
3. cabinet type fresh air direct-fired machine combustion chamber according to claim 1, it is characterised in that: fire output hole (8) is rectangle.
4. cabinet type fresh air direct-fired machine combustion chamber according to claim 1,2 or 3, it is characterised in that: before fire output hole (8)
Deflector (9) are provided on the outside of edge.
5. cabinet type fresh air direct-fired machine combustion chamber according to claim 4, it is characterised in that: deflector (9) and fire output hole (8)
Between angle be in 90 °.
6. cabinet type fresh air direct-fired machine combustion chamber according to claim 1, it is characterised in that: fireguard (6) is middle section
Closed groined type structure, the middle section of gear fire ring (7) corresponding with fireguard (6) central closure region are hollow out knot
Structure.
7. cabinet type fresh air direct-fired machine combustion chamber according to claim 6, it is characterised in that: the hollow out in gear fire ring (7) center
Region is round or oval.
8. cabinet type fresh air direct-fired machine combustion chamber according to claim 1, it is characterised in that: combustion cup mounting plate is opened on (5)
There is at least one combustion cup mounting hole.
9. cabinet type fresh air direct-fired machine combustion chamber according to claim 1 or 8, it is characterised in that: on combustion cup mounting plate (5)
It is provided with symmetrical four combustion cup mounting holes.
10. cabinet type fresh air direct-fired machine combustion chamber according to claim 1, it is characterised in that: flame propagation direction and outlet air
Direction is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821341436.7U CN208983331U (en) | 2018-08-20 | 2018-08-20 | A kind of cabinet type fresh air direct-fired machine combustion chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821341436.7U CN208983331U (en) | 2018-08-20 | 2018-08-20 | A kind of cabinet type fresh air direct-fired machine combustion chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208983331U true CN208983331U (en) | 2019-06-14 |
Family
ID=66781850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821341436.7U Active CN208983331U (en) | 2018-08-20 | 2018-08-20 | A kind of cabinet type fresh air direct-fired machine combustion chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208983331U (en) |
-
2018
- 2018-08-20 CN CN201821341436.7U patent/CN208983331U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208620599U (en) | A kind of novel gas fuel oil mixing type air hot-blast stove | |
| CN207438581U (en) | Burner and gas heater | |
| CN105202748B (en) | A kind of half strile-back type small fuel oil gas-fired water heating boiler | |
| CN208983331U (en) | A kind of cabinet type fresh air direct-fired machine combustion chamber | |
| CN104501150A (en) | Novel energy-saving stove | |
| CN203190446U (en) | Hot-wind high-temperature gas stove | |
| CN204901873U (en) | Energy -saving stove of air guide hat type wick with bellows | |
| CN107044333A (en) | Air-cooled type pre-burning device | |
| CN111426068A (en) | Combustor and water heater | |
| CN110530021A (en) | A kind of pre-heated burning coil condensation heat exchanger | |
| CN107062224B (en) | Dispersion type heat storage combustion system | |
| CN101799159A (en) | Upper inlet wind high-power burner | |
| CN205137538U (en) | Burning furnace utensil is fired to horizontal gasification cleanness | |
| CN201416889Y (en) | Combustion-supporting type fuel gas combustor | |
| CN203489469U (en) | Energy-saving gas boiler | |
| CN208205406U (en) | A kind of burning energy-saving boiler | |
| CN208764914U (en) | A kind of burner | |
| CN101949588B (en) | Combustion system of high-power capacity type gas water heater and combustion method thereof | |
| CN204574035U (en) | Full premix combustion formula cogeneration system | |
| CN220551903U (en) | Water-cooled flat-plate burner | |
| CN206540300U (en) | A kind of high cleanness energy-saving boiler | |
| CN207316961U (en) | A kind of high-power full pre-mix condensing heat exchanger | |
| CN211977242U (en) | Gas water heating equipment | |
| CN103196162A (en) | Gas cooker capable of recovering gas waste heat | |
| CN215808476U (en) | Furnace end assembly and gas warmer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |