CN2639792Y - Gas heating/hot water dual purpose boiler - Google Patents
Gas heating/hot water dual purpose boiler Download PDFInfo
- Publication number
- CN2639792Y CN2639792Y CN 03272510 CN03272510U CN2639792Y CN 2639792 Y CN2639792 Y CN 2639792Y CN 03272510 CN03272510 CN 03272510 CN 03272510 U CN03272510 U CN 03272510U CN 2639792 Y CN2639792 Y CN 2639792Y
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- China
- Prior art keywords
- water
- heating
- heat exchanger
- housing
- heated
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a gas warming and water heating dual boiler, which comprises a house, a water pump, a fan, a condensing heating exchanger, a burner, a gas proportional valve, a central controller and other members; the utility model is characterized in that a one-time heating exchanger and a two-time condensing heating exchanger are positioned in the system, the one-time heating exchanger is composed of a plurality of heated fins, a plurality of heated tubes for supplying warmed water are cross through the heated fins, and a plurality of civil water heated tubes are sheathed in the warmed water supply tubes. A plurality of screw heated tubes are positioned on the two-time condensing heating exchanger and are communicated with the heated tubes for supplying the warmed water. The two-time condensing heating exchanger is communicated with the fan and the exhaust flue respectively and is connected with a condensed water collector and the sediment drain fitting. The central controller adopts the single chip to program and control automatically, realizing the intelligent management, and securing the warming and civil heated water to run safely. The utility model has the advantages of high heating efficiency, sufficiently using the heating energy, and environment protection.
Description
The utility model is a kind of automatic control gas fired-boiler with heating, two functions of hot water.Be applicable to the heat supply in winter and the daily domestic hot-water of villa, minimized office place, family.
Background technology
Existing gas fired-boiler is that enclosure interior is provided with parts such as blower fan, exhaust fume collecting hood, heat exchanger, burner, water pump, controller, has also set up plate type heat exchanger and electric T-shaped valve for the domestic hot-water is provided.Its shortcoming is that the thermal efficiency is lower; The place easily produces condensed water at the blower fan exhaust opening, and corrosion machine intimate part produces fault; The easy incrustation of plate type heat exchanger, obstruction cause the domestic hot-water normally to use; The enclosure interior connecting line is mixed and disorderly, is difficult for defectives such as maintenance.
Summary of the invention
The technical problem that the utility model solved is prior art is improved, cancelled the setting of plate type heat exchanger, electric T-shaped valve, adopt a finned heat exchanger of two water routes socket of special construction, and increased time condensation formula heat exchanger, condensate collector, blowdown interface, filter.Provide a kind of structure concisely reasonable, thermal efficiency height, energy-conserving and environment-protective, the gas fired-boiler that result of use is good.
The technical scheme that solves its technical problem employing is: novel gas heating/hot water two purpose boiler, smoke exhaust pipe (40), air inlet pipe (41) that it comprises housing (1) and is connected with housing.Smoke exhaust pipe passes housing and communicates with the exhaust smoke outlet (6) of time condensation formula heat exchanger (4), and air inlet pipe directly communicates with housing (1).The flue gas interface (45) that advances of time condensation formula heat exchanger is connected with air-introduced machine (39), is provided with blast switch (3) on air-introduced machine.Air-introduced machine is installed on the exhaust fume collecting hood (38), below exhaust fume collecting hood, be provided with a heat exchanger (35), combustion chamber (34) is set below a heat exchanger, and the below, combustion chamber is provided with burner (31), igniting pin (32) and flame is set on burner detects pin (33).Burner is connected with gas ratio valve (24) by connecting line, and the gas ratio valve lower end is connected with inlet suction port (21).A heat exchanger (35) is made up of some fins that are heated (42), and the centre is installed with heating water heat pipe (44), and cover is installed with domestic hot-water's heat pipe (43) in the heating water heat pipe (44).Domestic hot-water's heat pipe one end is connected with life water water out adapter (25) by attaching nut (30), and NTC temperature-sensing element (27) is set on connecting line; Life water heat pipe (43) other end is connected with life water water supply connector (20) by the attaching nut, and on connecting line water flow sensor is set (22) and safety valve (19).One end of heating water heat pipe (44) is connected with the water water out adapter (26) that heats by attaching nut (29), and be provided with automatic exhaust steam valve on connecting line (37), over-temperature protection device (36), NTC temperature-sensing element (27).The upper port of the helical form heat pipe (5) in heating water heat pipe (44) other end and the time condensation formula heat exchanger (4) is connected.The lower port of helical form heat pipe (5) is connected with water circulating pump (10), and water circulating pump is connected with expansion tank (2) by conduit (8).Water circulating pump (10) is connected with water flow sensor (12), the water flow sensor below connects Pressure gauge (11), filter (13) and NTC temperature-sensing element (16), filter is connected with heating water water supply connector (15), and is provided with safety valve (14) in heating water water supply connector (15).Time condensation formula heat exchanger (4) below connects condensate collector (7), and condensate collector is connected with blowdown joint (17) by pipeline.Also be provided with automatic water compensating valve (18) in housing, automatic water compensating valve one end communicates with life water water supply connector (20) upper end connecting leg; The other end communicates with heating water water supply connector (15) upper end connecting leg.In housing, also be provided with central controller (28).
The utility model gas-heating/hot water two purpose boiler is compared with existing gas fired-boiler, because this gas-heating/hot water two purpose boiler has adopted a finned heat exchanger of two water routes socket of special construction, increased simultaneously time condensation formula heat exchanger again, the thermal efficiency of boiler is obviously improved, make full use of heat energy, structure is concisely reasonable, and fault rate is low, and is easy to use.
Description of drawings
Fig. 1 is the structural representation of novel gas heating/hot water two purpose boiler.
Fig. 2 is the cross-sectional view of a heat exchanger (35).
Fig. 3 is the structural representation of time condensation formula heat exchanger (4).
The specific embodiment
With reference to Fig. 1, novel gas heating/hot water two purpose boiler has housing (1), and airtight baffle (9) is set in the middle of the housing.Burner (31) is set above dividing plate, igniting pin (32) and flame is set on burner detects pin (33).Combustion chamber (34) is set above burner, and square tube shape is made with cold-rolled steel sheet in the combustion chamber, and wall attaching high-temperature flame-proof plate within it.Be provided with a heat exchanger (35) above the combustion chamber, No. one time heat exchanger is made up of some fins that are heated (42), is installed with heating water heat pipe (44) in the fin that is heated, and is set with life water heat pipe (43) in heating water heat pipe (44).On the connecting line of heating water heat pipe (44) and heating water water out adapter (26), automatic exhaust steam valve (37), over-temperature protection device (36), NTC temperature-sensing element (27) are housed.Domestic hot-water's heat pipe (43) one ends are connected with domestic hot-water's water out adapter (25), and NTC temperature-sensing element (27) is housed on connecting line; Domestic hot-water's heat pipe (43) other end is connected with life water water supply connector (20), and on connecting line water flow sensor is housed (22) and safety valve (19).In a heat exchanger (35) top exhaust fume collecting hood (38) is set, air-introduced machine (39) is installed on exhaust fume collecting hood, blast switch (3) is installed on the air-introduced machine.Air-introduced machine is connected with the flue gas mouth (45) that advances of time condensation formula heat exchanger (4) upper end, the exhaust smoke outlet (6) of time condensation formula heat exchanger is connected with smoke exhaust pipe (40), and time condensation formula heat exchanger lower end connects condensate collector (7) and blowdown joint (17).Helical form heat pipe (5) is housed in the time condensation formula heat exchanger, and helical form heat pipe one end is connected with heating water heat pipe (44) in the heat exchanger (35); The other end is connected with water circulating pump (10).Water circulating pump is connected with heating water water supply connector (15), and (2), discharge pass device (12), Pressure gauge (11), filter (13), safety valve (14), NTC temperature-sensing element (16) on connecting line expansion tank to be set.In housing (1) upper end air inlet pipe (41) is installed, with the housing intracavity inter-connection.Be provided with gas ratio valve (24) in housing (1) bottom, gas ratio valve one end is connected with burner (31); The other end is connected with inlet suction port (21).Also be provided with automatic water compensating valve (18) in housing (1), automatic water compensating valve one end communicates with life water inlet pipeline; The other end communicates with heating water inlet pipeline.Be provided with micro computer central controller (28) in housing (1), central controller is connected with power line (23).Central controller is connected with water circulating pump (10), air-introduced machine (39), discharge biography device (22,12), blast switch (3), over-temperature protection device (36), igniting pin (32), flame detection pin (33), NTC temperature-sensing element (27,16), gas ratio valve (24) respectively by circuit.
Claims (3)
1, a kind of novel gas heating/hot water two purpose boiler, it comprises housing (1), smoke exhaust pipe (40) and air inlet pipe (41) are set above housing, in housing, be provided with water circulating pump (10) and gas ratio valve (24), the gas ratio valve upper end connects burner (31), combustion chamber (34) is set on burner, a heat exchanger (35) is set above the combustion chamber, in the fin that is heated (42) of a heat exchanger, be installed with heating water heat pipe (44), in heating water heat pipe (44), be socketed with domestic hot-water's heat pipe (43), exhaust fume collecting hood (38) is set above a heat exchanger, air-introduced machine (39) is set on exhaust fume collecting hood, it is characterized in that: in housing (1), be provided with time condensation formula heat exchanger (4), the upper end of time condensation formula heat exchanger communicates with the exhaust opening of air-introduced machine (39), the lower end communicates with blast pipe (40), condensed heat exchanger (4) below is provided with condensate collector (7), condensate collector is connected with blowdown joint (17) by connecting line, in housing (1), be provided with central controller (28), in housing (1), be provided with expansion tank (2), its lower end is connected with water circulating pump (10) by conduit (8), in housing (1), be provided with filter (13), filter one end is connected with heating water water supply connector (15), the other end passes device (12) by discharge and is connected with water circulating pump (10), in housing, also be provided with domestic hot-water's water supply connector (20) and domestic hot-water's water out adapter (25), between the tube connector of the tube connector of domestic hot-water's water supply connector (20) and the water water supply connector (15) that heats, be provided with automatic water compensating valve (18).
2, novel gas heating/hot water two purpose boiler according to claim 1, it is characterized in that: helical form heat pipe (5) is set in time condensation formula heat exchanger, helical form heat pipe one end communicates with heating water heat pipe (44) in the heat exchanger (35), and the other end is connected with water circulating pump (10).
3, novel gas heating/hot water two purpose boiler according to claim 1 is characterized in that: be provided with airtight baffle (9) in the middle of housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03272510 CN2639792Y (en) | 2003-06-14 | 2003-06-14 | Gas heating/hot water dual purpose boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03272510 CN2639792Y (en) | 2003-06-14 | 2003-06-14 | Gas heating/hot water dual purpose boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639792Y true CN2639792Y (en) | 2004-09-08 |
Family
ID=34301103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03272510 Expired - Fee Related CN2639792Y (en) | 2003-06-14 | 2003-06-14 | Gas heating/hot water dual purpose boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639792Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726108A (en) * | 2008-10-14 | 2010-06-09 | 铜联商务咨询（上海）有限公司 | Condensing dual-purpose stove for supplying water and heat |
| CN101321994B (en) * | 2005-12-14 | 2011-10-19 | （株）庆东Navien | Heat exchanger of condensing boiler for heating and hot-water supply |
| CN102393041A (en) * | 2011-11-19 | 2012-03-28 | 陈庆健 | Novel modular furnace |
| CN102401422A (en) * | 2011-10-10 | 2012-04-04 | 艾欧史密斯(中国)热水器有限公司 | Gas hot water heating device and system |
| CN106196563A (en) * | 2016-08-22 | 2016-12-07 | 广东万家乐燃气具有限公司 | The pre-heating mean of gas heater, fuel gas water heating system and gas heater |
| CN110966769A (en) * | 2018-09-30 | 2020-04-07 | 青岛经济技术开发区海尔热水器有限公司 | Control method of supercharged gas water heater and gas water heater |
| CN110966749A (en) * | 2018-09-30 | 2020-04-07 | 青岛经济技术开发区海尔热水器有限公司 | Control method of supercharged gas water heater and gas water heater |
-
2003
- 2003-06-14 CN CN 03272510 patent/CN2639792Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101321994B (en) * | 2005-12-14 | 2011-10-19 | （株）庆东Navien | Heat exchanger of condensing boiler for heating and hot-water supply |
| CN101726108A (en) * | 2008-10-14 | 2010-06-09 | 铜联商务咨询（上海）有限公司 | Condensing dual-purpose stove for supplying water and heat |
| CN102401422A (en) * | 2011-10-10 | 2012-04-04 | 艾欧史密斯(中国)热水器有限公司 | Gas hot water heating device and system |
| WO2013053279A1 (en) * | 2011-10-10 | 2013-04-18 | 艾欧史密斯(中国)热水器有限公司 | Gas hot water heating device and system |
| US9651266B2 (en) | 2011-10-10 | 2017-05-16 | A. O. Smith Corporation | Gas hot water heating device and system |
| CN102393041A (en) * | 2011-11-19 | 2012-03-28 | 陈庆健 | Novel modular furnace |
| CN106196563A (en) * | 2016-08-22 | 2016-12-07 | 广东万家乐燃气具有限公司 | The pre-heating mean of gas heater, fuel gas water heating system and gas heater |
| CN110966769A (en) * | 2018-09-30 | 2020-04-07 | 青岛经济技术开发区海尔热水器有限公司 | Control method of supercharged gas water heater and gas water heater |
| CN110966749A (en) * | 2018-09-30 | 2020-04-07 | 青岛经济技术开发区海尔热水器有限公司 | Control method of supercharged gas water heater and gas water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |