CN205403154U - Invert strong drum -type water -cooled full premix gas heater - Google Patents
Invert strong drum -type water -cooled full premix gas heater Download PDFInfo
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- CN205403154U CN205403154U CN201620185134.XU CN201620185134U CN205403154U CN 205403154 U CN205403154 U CN 205403154U CN 201620185134 U CN201620185134 U CN 201620185134U CN 205403154 U CN205403154 U CN 205403154U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The utility model discloses an invert strong drum -type water -cooled full premix gas heater, it relates to domestic appliance technical field. It includes water swivel, flow sensor, condensate drain pipe, main heat exchanger, the coil pipe of intaking, condensation heat exchanger, gas proportional valve, air supply pipe, fan portion dress, mixes trachea, water -cooled combustor, overheat protection line, main control unit, temperature controller, temperature -sensing probe, water connectors, petticoat pipe, pressure connection, intake pipe. The utility model discloses mainly adopt water cooling mode to cool off the water -cooled combustor, play the recovery heat, guarantee the stable effect of burning, simultaneously, because the complete machine adopts the full premix burning, can play and reduce the purpose of discharging with energy -conserving, and the water -cooled combustor sets up on main heat exchanger's upper portion, places upside down the collection that the structure is fit for the comdenstion water, can dirtyly not arrive other structures of water heater for this kind, in addition, strong drum -type structure can make the utilization ratio of gas higher, reaches energy -conserving environmental protection effect.
Description
Technical field
This utility model is household electrical appliance technical field, is specifically related to a kind of strong drum inversion type fully pre-mixing gas combustion water heater.
Background technology
The existing gas heater overwhelming majority is all the combustion system adopting air suspended type: combustion gas and air burn at burner after mixing, and after the high-temperature flue gas after burning mixes with unnecessary air, entrance heat exchanger carries out heat exchange and is then discharged to air.Gas heater must be divided into flue-type gas water heater and forced-ventilated gas water heater, and forced-ventilated gas water heater divides again strong suction gas water heater and forced exhaust gas water heater.The efficiency of combustion of forced exhaust gas water heater is higher than strong suction gas water heater.Therefore, those skilled in the art is devoted to develop a kind of strong drum-type water-cooled fully pre-mixing gas combustion water heater of being inverted, raising combustion gas utilization rate, saves the energy, reduces use cost.
Summary of the invention
For the deficiency existed on existing product, this utility model purpose is in that to provide the inversion strong drum-type water-cooled fully pre-mixing gas combustion water heater of a kind of economize on resources, improve combustion gas utilization rate, energy-conserving and environment-protective.
To achieve these goals; this utility model is to be achieved through the following technical solutions: the strong drum-type water-cooled fully pre-mixing gas combustion water heater of a kind of inversion; it is characterized in that, including water supply connector, flow transducer, condensate drainage pipe, main heat exchanger, water inlet coil pipe, condensing heat exchanger, gas ratio valve, air supply pipe, blower fan portion dress, gas mixing pipe, Water-cooling type burner, overtemperature protection line, master controller, temperature controller, temperature-sensing probe, water out adapter, petticoat pipe, inlet suction port, air inlet pipe；Water supply connector is connected with flow transducer, flow transducer, condensing heat exchanger, Water-cooling type burner passes sequentially through water pipe and connects, condensing heat exchanger bottom is provided with condensate drainage pipe, gas ratio valve, air supply pipe, gas mixing pipe is sequentially connected and connects, gas mixing pipe one end is connected to air inlet and the other end gas outlet by supply adaptor connecting fan portion dress of Water-cooling type burner, condensing heat exchanger and Water-cooling type burner are connected to main heat exchanger by coil pipe of intaking, the bottom of main heat exchanger is connected to petticoat pipe and is screwed, the water side of main heat exchanger is connected to temperature controller, temperature controller connects water out adapter by hot water outlet pipe, inlet suction port is connected with gas ratio valve by air inlet pipe, temperature-sensing probe it is provided with in hot water outlet pipe.
As preferably, described flow transducer and described temperature-sensing probe respectively connected master controller.
As preferably; described main heat exchanger is positioned at the bottom of Water-cooling type burner, the above-mentioned combustor that is provided with between the two, and can increase the structure of above-mentioned combustor according to demand; the outer surface of described main heat exchanger is provided with overtemperature protection line, it is prevented that the flame of Water-cooling type burner directly burns main heat exchanger.
As preferably, described condensing heat exchanger and described Water-cooling type burner can adopt the mode of parallel connection to carry out water route connection, it would however also be possible to employ the mode of series connection carries out water route connection.
As preferably, gas supply amount can be adjusted according to certain ratio by described gas ratio valve according to rotating speed.
As preferably, described blower fan portion harness has DC electrodeless speed change feature and is arranged on Water-cooling type burner top.
As preferably, described condensing heat exchanger has recovery burner waste heat, and cold water is carried out preheating feature.
This utility model has the advantages that
(1), adopt water-cooling pattern that Water-cooling type burner is cooled down, play recovery heat, it is ensured that combustion stablized effect, improve combustion gas utilization rate；
(2), complete machine adopts full premix combustion, it is possible to make air-fuel gaseous mixture fully burn, it is possible to plays and reduces discharge and energy-conservation purpose；
(3), fan part be arranged on Water-cooling type burner top, this structure is strong drum-type structure, it is possible to make efficiency of combustion higher.
Accompanying drawing explanation
This utility model is described in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with detailed description of the invention, this utility model is expanded on further.
With reference to Fig. 1; this detailed description of the invention is by the following technical solutions: a kind of be inverted strong drum-type water-cooled fully pre-mixing gas combustion water heater; it is characterized in that, fill 9 including water supply connector 1, flow transducer 2, condensate drainage pipe 3, main heat exchanger 4, water inlet coil pipe 5, condensing heat exchanger 6, gas ratio valve 7, air supply pipe 8, blower fan portion, gas mixing pipe 10, Water-cooling type burner 11, overtemperature protection line 12, master controller 13, temperature controller 14, temperature-sensing probe 15, water out adapter 16, petticoat pipe 17, inlet suction port 18, air inlet pipe 19；nullWater supply connector 1 is connected with flow transducer 2，Flow transducer 2、Condensing heat exchanger 6、Water-cooling type burner 11 passes sequentially through water pipe and connects，Condensing heat exchanger 6 bottom is provided with condensate drainage pipe 3，Gas ratio valve 7、Air supply pipe 8、Gas mixing pipe 10 is sequentially connected and connects，Gas mixing pipe 10 one end is connected to the air inlet of Water-cooling type burner 11 and the other end and fills the gas outlet of 9 by supplying adaptor connecting fan portion，Condensing heat exchanger 6 and Water-cooling type burner 11 are connected to main heat exchanger 4 by coil pipe 5 of intaking，The bottom of main heat exchanger 4 is connected to petticoat pipe 17 and is screwed，The water side of main heat exchanger 4 is connected to temperature controller 14，Temperature controller 14 connects water out adapter 16 by hot water outlet pipe，Inlet suction port 18 is connected with gas ratio valve 7 by air inlet pipe 19，Temperature-sensing probe 15 it is provided with in hot water outlet pipe.
It should be noted that described flow transducer 2 and described temperature-sensing probe 15 respectively connected master controller 13.
In addition; described main heat exchanger 4 is positioned at the bottom of Water-cooling type burner 11; above-mentioned it is provided with combustor between the two; and the structure of above-mentioned combustor can be increased according to demand; the outer surface of described main heat exchanger 4 is provided with overtemperature protection line 12, it is prevented that the flame of Water-cooling type burner 11 directly burns main heat exchanger 4.
Additionally, the mode that described condensing heat exchanger 6 and described Water-cooling type burner 11 can adopt parallel connection carries out water route connection, it would however also be possible to employ the mode of series connection carries out water route connection.
Additionally, gas supply amount can be adjusted according to certain ratio by described gas ratio valve 7 according to rotating speed.
There is DC electrodeless speed change feature additionally, described blower fan portion fills 9 and be arranged on Water-cooling type burner 11 top.
Further, described condensing heat exchanger 6 has recovery burner waste heat, and cold water is carried out preheating feature.
nullOriginally it is embodied as middle current and sends signal from water supply connector entrance flow transducer，Gas heater is operated according to the signal of flow transducer，Blower fan portion fills from external air suction simultaneously，Gas ratio valve is according to rotating speed，According to certain ratio, gas supply amount is adjusted，Air enters mixing tube with combustion gas according to certain ratio and mixes，Enter Water-cooling type burner afterwards to burn，Full premix combustion can make air-fuel gaseous mixture fully burn，Reduce discharge，Improve combustion gas utilization rate，Additionally current continue to flow into Water-cooling type burner and condensing heat exchanger carries out cooling down and heat exchange，Enter water heater main heat exchanger by coil pipe afterwards and carry out heat exchange，Main heat exchanger is arranged on the bottom of Water-cooling type burner，This inverted structure is suitable for the collection of condensed water，Will not be dirty in other structures of water heater，Last hot water flows out gas heater through hot water outlet pipe，The water side of hot water outlet pipe is provided with temperature-sensing probe，User can regulate hot water temperature according to water temperature by temperature controller.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (7)
1. it is inverted strong drum-type water-cooled fully pre-mixing gas combustion water heater for one kind, it is characterized in that, including water supply connector (1), flow transducer (2), condensate drainage pipe (3), main heat exchanger (4), water inlet coil pipe (5), condensing heat exchanger (6), gas ratio valve (7), air supply pipe (8), blower fan portion dress (9), gas mixing pipe (10), Water-cooling type burner (11), overtemperature protection line (12), master controller (13), temperature controller (14), temperature-sensing probe (15), water out adapter (16), petticoat pipe (17), inlet suction port (18), air inlet pipe (19)；nullWater supply connector (1) is connected with flow transducer (2)，Flow transducer (2)、Condensing heat exchanger (6)、Water-cooling type burner (11) passes sequentially through water pipe and connects，Condensing heat exchanger (6) bottom is provided with condensate drainage pipe (3)，Gas ratio valve (7)、Air supply pipe (8)、Gas mixing pipe (10) is sequentially connected and connects，Gas mixing pipe (10) one end is connected to air inlet and the other end gas outlet by supply adaptor connecting fan portion dress (9) of Water-cooling type burner (11)，Condensing heat exchanger (6) and Water-cooling type burner (11) are connected to main heat exchanger (4) by coil pipe (5) of intaking，The bottom of main heat exchanger (4) is connected to petticoat pipe (17) and is screwed，The water side of main heat exchanger (4) is connected to temperature controller (14)，Temperature controller (14) connects water out adapter (16) by hot water outlet pipe，Inlet suction port (18) is connected with gas ratio valve (7) by air inlet pipe (19)，Temperature-sensing probe (15) it is provided with in hot water outlet pipe.
2. the strong drum-type water-cooled fully pre-mixing gas combustion water heater of a kind of inversion according to claim 1, it is characterised in that described flow transducer (2) and described temperature-sensing probe (15) respectively connected master controller (13).
3. the strong drum-type water-cooled fully pre-mixing gas combustion water heater of a kind of inversion according to claim 1; it is characterized in that; described main heat exchanger (4) is positioned at the bottom of Water-cooling type burner (11); above-mentioned it is provided with combustor between the two; and the structure of above-mentioned combustor can be increased according to demand; the outer surface of described main heat exchanger (4) is provided with overtemperature protection line (12), it is prevented that the flame of Water-cooling type burner (11) directly burns main heat exchanger (4).
4. the strong drum-type water-cooled fully pre-mixing gas combustion water heater of a kind of inversion according to claim 1, it is characterized in that, described condensing heat exchanger (6) and described Water-cooling type burner (11) can adopt the mode of parallel connection to carry out water route connection, it would however also be possible to employ the mode of series connection carries out water route connection.
5. the strong drum-type water-cooled fully pre-mixing gas combustion water heater of a kind of inversion according to claim 1, it is characterised in that gas supply amount can be adjusted according to certain ratio by described gas ratio valve (7) according to rotating speed.
6. the strong drum-type water-cooled fully pre-mixing gas combustion water heater of a kind of inversion according to claim 1, it is characterised in that described blower fan portion dress (9) has DC electrodeless speed change feature and is arranged on Water-cooling type burner (11) top.
7. the strong drum-type water-cooled fully pre-mixing gas combustion water heater of a kind of inversion according to claim 1, it is characterised in that described condensing heat exchanger (6) has recovery burner waste heat, and cold water is carried out preheating feature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620185134.XU CN205403154U (en) | 2016-03-11 | 2016-03-11 | Invert strong drum -type water -cooled full premix gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620185134.XU CN205403154U (en) | 2016-03-11 | 2016-03-11 | Invert strong drum -type water -cooled full premix gas heater |
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| CN205403154U true CN205403154U (en) | 2016-07-27 |
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| CN201620185134.XU Active CN205403154U (en) | 2016-03-11 | 2016-03-11 | Invert strong drum -type water -cooled full premix gas heater |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018120480A1 (en) * | 2016-12-30 | 2018-07-05 | 芜湖美的厨卫电器制造有限公司 | Gas-fired water heater and gas-fired water heater combustion control method |
| CN108662746A (en) * | 2017-03-30 | 2018-10-16 | 芜湖美的厨卫电器制造有限公司 | Inverted combustion type gas heater |
| CN111426060A (en) * | 2020-04-28 | 2020-07-17 | 西安交通大学 | Gas heating wall-mounted furnace adopting extrusion forming process |
-
2016
- 2016-03-11 CN CN201620185134.XU patent/CN205403154U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018120480A1 (en) * | 2016-12-30 | 2018-07-05 | 芜湖美的厨卫电器制造有限公司 | Gas-fired water heater and gas-fired water heater combustion control method |
| CN108662746A (en) * | 2017-03-30 | 2018-10-16 | 芜湖美的厨卫电器制造有限公司 | Inverted combustion type gas heater |
| CN111426060A (en) * | 2020-04-28 | 2020-07-17 | 西安交通大学 | Gas heating wall-mounted furnace adopting extrusion forming process |
| CN111426060B (en) * | 2020-04-28 | 2024-04-12 | 西安交通大学 | Gas heating wall-mounted furnace adopting extrusion molding process |
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