CN209279257U - A kind of air conditioner type fuel gas heating apparatus - Google Patents
A kind of air conditioner type fuel gas heating apparatus Download PDFInfo
- Publication number
- CN209279257U CN209279257U CN201822232442.5U CN201822232442U CN209279257U CN 209279257 U CN209279257 U CN 209279257U CN 201822232442 U CN201822232442 U CN 201822232442U CN 209279257 U CN209279257 U CN 209279257U
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- China
- Prior art keywords
- fuel gas
- heating apparatus
- combustion chamber
- air conditioner
- heater
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- 239000002737 fuel gas Substances 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 title claims abstract description 22
- 238000002485 combustion reaction Methods 0.000 claims abstract description 67
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 230000001939 inductive effect Effects 0.000 claims description 22
- 239000000779 smoke Substances 0.000 claims description 15
- 239000000567 combustion gas Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 4
- 206010002660 Anoxia Diseases 0.000 claims description 3
- 241000976983 Anoxia Species 0.000 claims description 3
- 206010021143 Hypoxia Diseases 0.000 claims description 3
- 230000007953 anoxia Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003546 flue gas Substances 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 10
- 230000008901 benefit Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 150000002500 ions Chemical group 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 2
- 241000264877 Hippospongia communis Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001423 beryllium ion Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method 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
- 239000002356 single layer Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
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- Control Of Combustion (AREA)
Abstract
The utility model discloses a kind of air conditioner type fuel gas heating apparatus, including cabinet, be placed in the intracorporal combustion chamber of case and with the blast chamber of combustion chamber, the air outlet being arranged on combustion chamber, burner is provided in the combustion chamber, burning structure is provided on the burner, it is provided with the heater for coating burning structure on the burner, is provided with secondary combustion structure in the heater.Using the heater of this programme, its flames of anger, heater is set on the burner, secondary combustion structure is set in heater, enter after fuel gas buring is complete in burner and carry out secondary or repeated combustion in secondary combustion structure, guarantee that fuel gas buring is complete, does not need to exclude flue gas, the setting that exhaust portion can be reduced reduces the volume of heater.
Description
Technical field
The utility model relates to heater fields, and in particular to a kind of air conditioner type fuel gas heating apparatus.
Background technique
Fuel gas heating apparatus is divided into umbrella shape fuel gas heating apparatus and cabinet type removable fuel gas heating apparatus.Existing fuel gas heating apparatus is such as
Application No. is 201420175030.1 structures comprising shell and burner, outer casing bottom are equipped with air inlet, and cover top portion is set
Have an air outlet, burner includes combustion section and exhaust portion, mutually from forming hot gas path between combustion section and exhaust portion, combustion section with
The top of exhaust portion is equipped with flue gas conduction pipe, and the top surface of exhaust portion is equipped with smoke exhaust pipe, and smoke exhaust pipe stretches out shell, under hot gas path
Side is equipped with blower.It needs to be arranged exhaust portion, smoke evacuation conduction pipe exclusion flue gas with existing heater, causes volume big.
Utility model content
In order to solve the above-mentioned technical problem the utility model provides a kind of air conditioner type fuel gas heating apparatus.
The utility model is achieved through the following technical solutions:
A kind of air conditioner type fuel gas heating apparatus, including cabinet, be placed in the intracorporal combustion chamber of case and with the air blast of combustion chamber
Room, the air outlet being arranged on combustion chamber are provided with burner in the combustion chamber, and burning knot is provided on the burner
Structure is provided with the heater for coating burning structure on the burner, is provided with secondary combustion structure in the heater.
Using the heater of this programme, the flames of anger is taken the indoor hot gas of burning out of using the wind that blast chamber blower goes out, is taken to realize
It is warm.This programme optimizes in the technology of the prior art, and heater is arranged on the burner, second-time burning is arranged in heater
Structure enters after fuel gas buring is complete in burner and carries out secondary or repeated combustion in secondary combustion structure, guarantees that fuel gas buring is complete
Entirely, it does not need to exclude flue gas, the setting of exhaust portion can be reduced, reduce the volume of heater.
Preferably, being connected with flow control valve on the blast tube of combustion chamber, smoke sensor device is provided in combustion chamber
And temperature sensor, smoke sensor device, temperature sensor and valve are all connected on the control circuitry.By being arranged in the combustion chamber
Smoke sensor device, temperature sensor feed back to control circuit to detect to fuel gas buring situation and temperature conditions, control
Circuit judges whether combustion gas burns sufficiently according to detection data, if not burning sufficiently, controls the air inflow of flow control valve,
To realize the full combustion of combustion gas, avoid generating flue gas.
Further, it is provided with mounting hole on the heater, inductive needle, the inductive needle are provided in the mounting hole
It is connected by the solenoid valve on the blast tube of control circuit and combustion chamber.Inductive needle is by ionization possessed by gas flame
Characteristic detects whether combustion gas extinguishes, and inductive needle should have a lesser flare between two probes at work, due to combustion gas
Burning, at this moment flare make the air between probe generate ionization phenomena for misfire detection probe in detecting.Inductive needle is as heater
Flame-out protection device, in gas-cooker normal combustion, micro-current in flame works as accident extinguishing it is ensured that Continuous aeration
When, inductive needle induced current situation, the signal is transmitted to drive magnetic valve in control circuit and closes.
Further, the inductive needle is ion inductive needle.The combustion chamber of this programme is placed in cabinet, and burn indoor fire
Flame is not present by the wind situations such as partially, and the use disposed within of this heater, and the sensitivity of flame-out protection device is the one of examination
A important indicator, this programme use ion inductive needle, high sensitivity.
The utility model compared with prior art, has the following advantages and benefits:
1, heater is arranged in the utility model on the burner, and secondary combustion structure, burner internal combustion is arranged in heater
Gas enters after having burnt carries out secondary or repeated combustion in secondary combustion structure, guarantee that fuel gas buring is complete, do not need to exclude cigarette
Gas reduces the setting of exhaust portion, reduces the volume of heater.
2, smoke sensor device, temperature sensor is arranged to fuel gas buring situation and temperature in the utility model in the combustion chamber
Situation is detected, and feeds back to control circuit, and control circuit judges whether combustion gas burns sufficiently, if not having according to detection data
Burning sufficiently, then controls the air inflow of flow control valve, to realize the full combustion of combustion gas, avoids generating flue gas, reduces smoke evacuation
The setting in portion reduces the volume of heater.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model burner.
Fig. 3 is the structural schematic diagram of the utility model heater.
Fig. 4 is the top view of heater.
Fig. 5 is the cross-sectional view of the utility model heater.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
A kind of air conditioner type fuel gas heating apparatus, as shown in Figure 1 including cabinet 1, the combustion chamber 2 that is placed in cabinet 1 and with burning
Blast chamber 3 that room 2 is connected to, the air outlet 5 that is arranged on combustion chamber 2, when normal use, blast chamber 3 can be placed under combustion chamber
Side can also be placed in above combustion chamber, and the position of corresponding air outlet 5 adjusts accordingly according to the position of blast chamber 3, can for example adopt
With the structure in Fig. 1, blast chamber 3 can be placed in below combustion chamber, and air outlet 5 is placed in the top of combustion chamber 2.
Burner 21 is provided in combustion chamber 2 as shown in Figure 2, burning structure 22 is provided on burner 21；Burning knot
Ceramic honey comb fever tablet or fire row can be used in structure 22；Gas nozzle and electronics point is arranged using the prior art in burner 21 inside
Firearm,；The heater 23 for coating burning structure 22, the heater 23 are provided on burner 21 as shown in Figure 3, Figure 4
Inside it is provided with secondary combustion structure.Burner 21 and heater 23 are respectively provided with screw hole 24, are bolted to connection between the two.
Secondary combustion structure is arranged in heater 23, i.e., on the hot air discharge channel of burner 21, if filling in hot gas either with or without burning
The combustion gas divided, secondary combustion structure carry out second-time burning to it, make combustion gas full combustion, reach smokeless emission design.Secondary combustion
Sintering structure 4 settable one, 2 or multiple, when being arranged 2 or multiple, along hot air discharge direction overlapping arrangement, quantity is got over
More, the clean-burning reliability of combustion gas is higher.Steel wire can be used in secondary combustion structure 4.Single layer of wires net constitutes 1 secondary combustion
Be sintered structure, it is multiple be stacked multiple secondary combustion structures.
Blower is set in blast chamber, and blower rotation drives wind flow, and wind is taken away hot wind through combustion chamber 2 and is discharged from air outlet 5
To realize heating.
Embodiment 2
The present embodiment optimizes on the basis of above-described embodiment structure, i.e., is connected on the blast tube of combustion chamber 2
Flow control valve is connected with flow control valve on the blast tube of gas nozzle, be provided in combustion chamber 2 smoke sensor device and
Temperature sensor, smoke sensor device, temperature sensor and valve are all connected on the control circuitry.Ion can be used in smoke sensor device
Formula smoke sensor device, gas-sensitive smog sensor or photoelectric smoke sensor, for example HCHX-301M, HCHL-201M
The models such as ZP04；The equal conventional model of NTC 304 can be used in temperature sensor；Flow control valve can be used self-suction type electromagnetic valve or
The electromagnetic valve structure of other controllable flow rates, the connection of smoke sensor device, temperature sensor and flow control valve and control circuit
Mode is existing way, and the content that those skilled in the art records according to this programme can be achieved.
It is provided with mounting hole 25 on heater 23, inductive needle is provided in the mounting hole 25, the inductive needle passes through control
Circuit processed is connect with the solenoid valve on the blast tube of combustion chamber 2.Inductive needle be ion inductive needle or thermocouple induction needle,
Structure, the structure that existing cooking stove flame-out protection device integrally can be used with the connection structure of control circuit and solenoid valve.
The ODS anoxia protection arrangement that pipeline is connect with solenoid valve is provided on burner 21.ODS anoxia protection arrangement
Engraving using application No. is 201220175946.8 structure, connection type illustrated in publication it is clear, herein
Excessive description is not done in place.
It is provided with the blower connected to the control circuit in blast chamber 3, is provided with temperature difference electricity generation device in the combustion chamber 2,
The temperature difference electricity generation device connects to the control circuit.This fuel gas heating apparatus uses thermo-electric generation, realizes blower and control circuit
Power supply, is not required to external power supply.The structure of 200810220647.X or 200920053836.2 can be used in temperature difference electricity generation device, connects
It connects mode and has been illustrated in publication clear, do not do excessive description here.
Obliquity sensor is connected in control circuit.I/II-V of PM-TS, I/II-DV of PM-TS can be used in obliquity sensor,
Its peripheral circuit and the conventional connection type reality that I/II-V of PM-TS, I/II-DV of PM-TS can be used with the connection of control circuit
It is existing.Obliquity sensor is arranged to be monitored the placed angle of cabinet 1, control circuit carries out solenoid valve according to obliquity sensor
Control, avoiding cabinet from toppling over or place inclination causes the inductions such as inductive needle to malfunction.
Embodiment 3
The present embodiment on the basis of the above embodiments improves the structure of heater, i.e., as shown in figure 5, heater
23 include and sequentially connected interconnecting piece, inductive needle mounting portion, secondary combustion structure mounting portion, the width of the inductive needle mounting portion
Degree is less than the width of interconnecting piece and secondary combustion structure mounting portion, i.e. inductive needle mounting portion can guarantee induction at concave inward structure
Needle is located at the top of 2 burning structure 22 of combustion chamber, improves the reliability of blowout protection, and secondary combustion structure burning can be improved
Adequacy.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of air conditioner type fuel gas heating apparatus, including cabinet (1), the combustion chamber (2) being placed in cabinet (1) and with combustion chamber (2)
The blast chamber (3) of connection, the air outlet (5) being arranged on combustion chamber (2), the combustion chamber (2) is interior to be provided with burner (21),
It is characterized in that, being provided with burning structure (22) on the burner (21), it is provided on the burner (21) for coating
The heater (23) of burning structure (22), the heater (23) is interior to be provided with secondary combustion structure (4).
2. a kind of air conditioner type fuel gas heating apparatus according to claim 1, which is characterized in that the combustion gas of the combustion chamber (2)
It is connected with flow control valve on channel, smoke sensor device and temperature sensor are provided in the combustion chamber (2), the smog passes
Sensor, temperature sensor and valve are all connected on the control circuitry.
3. a kind of air conditioner type fuel gas heating apparatus according to claim 2, which is characterized in that be arranged on the heater (23)
Have mounting hole (25), inductive needle is provided in the mounting hole (25), the inductive needle passes through control circuit and combustion chamber (2)
Solenoid valve connection on blast tube.
4. a kind of air conditioner type fuel gas heating apparatus according to claim 3, which is characterized in that the inductive needle is ion induction
Needle.
5. a kind of air conditioner type fuel gas heating apparatus according to claim 3, which is characterized in that be arranged on the burner (21)
There is the ODS anoxia protection arrangement connecting by pipeline with solenoid valve.
6. a kind of air conditioner type fuel gas heating apparatus according to claim 2, which is characterized in that setting in the blast chamber (3)
There is the blower connected to the control circuit, temperature difference electricity generation device, the temperature difference electricity generation device and control are provided in the combustion chamber (2)
Circuit connection processed.
7. a kind of air conditioner type fuel gas heating apparatus according to claim 2, which is characterized in that be connected in the control circuit
Obliquity sensor.
8. a kind of air conditioner type fuel gas heating apparatus according to claim 1, which is characterized in that the secondary combustion structure (4)
For steel wire.
9. a kind of air conditioner type fuel gas heating apparatus according to claim 1, which is characterized in that the heater (23) include with
Sequentially connected interconnecting piece, inductive needle mounting portion, secondary combustion structure mounting portion, the width of the inductive needle mounting portion, which is less than, to be connected
The width of socket part and secondary combustion structure mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232442.5U CN209279257U (en) | 2018-12-28 | 2018-12-28 | A kind of air conditioner type fuel gas heating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232442.5U CN209279257U (en) | 2018-12-28 | 2018-12-28 | A kind of air conditioner type fuel gas heating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209279257U true CN209279257U (en) | 2019-08-20 |
Family
ID=67608174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822232442.5U Active CN209279257U (en) | 2018-12-28 | 2018-12-28 | A kind of air conditioner type fuel gas heating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209279257U (en) |
-
2018
- 2018-12-28 CN CN201822232442.5U patent/CN209279257U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240108 Address after: No.13, 5th floor, unit 2, building 2, no.6, East 3rd section, 1st ring road, Chenghua District, Chengdu, Sichuan 610000 Patentee after: Yang Yu Address before: 610000 room 44, floor 16, unit 2, building 5, No. 68, yangzishan Road, Chenghua District, Chengdu, Sichuan Patentee before: CHENGDU BOERWEI TECHNOLOGY Co.,Ltd. |